1 ###############################################################################
2 ###############################################################################
4 ####### THIS FILE IS BASED ON THE VERSION IN libtool 1.5.10.
5 ####### The following changes have been made:
6 ####### * this big bold header has been added
7 ####### * fix obsolete constructs (ala autoupdate)
8 ####### * the name of the generated tool is "mklib" instead of "libtool"
9 ####### The last change is provided to avoid tab completion errors on the "lib"
10 ####### prefix. AutoRegen.sh checks for version 1.5.10 of libtool so attempts
11 ####### to use another version with this AC_PROG_LIBTOOL definition should
13 ####### You've been warned.
14 ###############################################################################
15 ###############################################################################
16 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
17 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
18 ## Free Software Foundation, Inc.
19 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
21 ## This program is free software; you can redistribute it and/or modify
22 ## it under the terms of the GNU General Public License as published by
23 ## the Free Software Foundation; either version 2 of the License, or
24 ## (at your option) any later version.
26 ## This program is distributed in the hope that it will be useful, but
27 ## WITHOUT ANY WARRANTY; without even the implied warranty of
28 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 ## General Public License for more details.
31 ## You should have received a copy of the GNU General Public License
32 ## along with this program; if not, write to the Free Software
33 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
35 ## As a special exception to the GNU General Public License, if you
36 ## distribute this file as part of a program that contains a
37 ## configuration script generated by Autoconf, you may include it under
38 ## the same distribution terms that you use for the rest of that program.
40 # serial 47 AC_PROG_LIBTOOL
43 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
44 # -----------------------------------------------------------
45 # If this macro is not defined by Autoconf, define it here.
46 m4_ifdef([AC_PROVIDE_IFELSE],
48 [m4_define([AC_PROVIDE_IFELSE],
49 [m4_ifdef([AC_PROVIDE_$1],
55 AC_DEFUN([AC_PROG_LIBTOOL],
56 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
57 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
58 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
59 AC_PROVIDE_IFELSE([AC_PROG_CXX],
61 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
63 dnl And a similar setup for Fortran 77 support
64 AC_PROVIDE_IFELSE([AC_PROG_F77],
66 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
69 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
70 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
71 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
72 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
74 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
76 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
79 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
80 ifdef([A][M_PROG_GCJ],
81 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
82 ifdef([LT_AC_PROG_GCJ],
83 [define([LT_AC_PROG_GCJ],
84 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
90 AC_DEFUN([_AC_PROG_LIBTOOL],
91 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
92 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
93 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
94 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
96 # This can be used to rebuild libtool when needed
97 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
99 # Always use our own libtool.
100 LIBTOOL='$(SHELL) $(top_builddir)/mklib'
103 # Prevent multiple expansion
104 define([AC_PROG_LIBTOOL], [])
110 AC_DEFUN([AC_LIBTOOL_SETUP],
112 AC_REQUIRE([AC_ENABLE_SHARED])dnl
113 AC_REQUIRE([AC_ENABLE_STATIC])dnl
114 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
115 AC_REQUIRE([AC_CANONICAL_HOST])dnl
116 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
117 AC_REQUIRE([AC_PROG_CC])dnl
118 AC_REQUIRE([AC_PROG_LD])dnl
119 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
120 AC_REQUIRE([AC_PROG_NM])dnl
122 AC_REQUIRE([AC_PROG_LN_S])dnl
123 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
124 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
125 AC_REQUIRE([AC_OBJEXT])dnl
126 AC_REQUIRE([AC_EXEEXT])dnl
129 AC_LIBTOOL_SYS_MAX_CMD_LEN
130 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
133 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
134 _LT_AC_PROG_ECHO_BACKSLASH
138 # AIX sometimes has problems with the GCC collect2 program. For some
139 # reason, if we set the COLLECT_NAMES environment variable, the problems
140 # vanish in a puff of smoke.
141 if test "X${COLLECT_NAMES+set}" != Xset; then
148 # Sed substitution that helps us do robust quoting. It backslashifies
149 # metacharacters that are still active within double-quoted strings.
151 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
153 # Same as above, but do not quote variable references.
154 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
156 # Sed substitution to delay expansion of an escaped shell variable in a
157 # double_quote_subst'ed string.
158 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
160 # Sed substitution to avoid accidental globbing in evaled expressions
161 no_glob_subst='s/\*/\\\*/g'
170 # All known linkers require a `.a' archive for static linking (except M$VC,
171 # which needs '.lib').
173 ltmain="$ac_aux_dir/ltmain.sh"
174 ofile="$default_ofile"
175 with_gnu_ld="$lt_cv_prog_gnu_ld"
177 AC_CHECK_TOOL(AR, ar, false)
178 AC_CHECK_TOOL(RANLIB, ranlib, :)
179 AC_CHECK_TOOL(STRIP, strip, :)
184 # Set sane defaults for various variables
185 test -z "$AR" && AR=ar
186 test -z "$AR_FLAGS" && AR_FLAGS=cru
187 test -z "$AS" && AS=as
188 test -z "$CC" && CC=cc
189 test -z "$LTCC" && LTCC=$CC
190 test -z "$DLLTOOL" && DLLTOOL=dlltool
191 test -z "$LD" && LD=ld
192 test -z "$LN_S" && LN_S="ln -s"
193 test -z "$MAGIC_CMD" && MAGIC_CMD=file
194 test -z "$NM" && NM=nm
195 test -z "$SED" && SED=sed
196 test -z "$OBJDUMP" && OBJDUMP=objdump
197 test -z "$RANLIB" && RANLIB=:
198 test -z "$STRIP" && STRIP=:
199 test -z "$ac_objext" && ac_objext=o
201 # Determine commands to create old-style static archives.
202 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
203 old_postinstall_cmds='chmod 644 $oldlib'
204 old_postuninstall_cmds=
206 if test -n "$RANLIB"; then
209 old_postinstall_cmds="\$RANLIB -t \$oldlib;$old_postinstall_cmds"
212 old_postinstall_cmds="\$RANLIB \$oldlib;$old_postinstall_cmds"
215 old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
218 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
220 # Only perform the check for file, if the check method requires it
221 case $deplibs_check_method in
223 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
229 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
230 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
231 enable_win32_dll=yes, enable_win32_dll=no)
233 AC_ARG_ENABLE([libtool-lock],
234 [AS_HELP_STRING([--disable-libtool-lock],
235 [avoid locking (might break parallel builds)])])
236 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
239 [AS_HELP_STRING([--with-pic],
240 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
241 [pic_mode="$withval"],
243 test -z "$pic_mode" && pic_mode=default
245 # Use C for the default configuration in the libtool script
247 AC_LIBTOOL_LANG_C_CONFIG
252 # _LT_AC_SYS_COMPILER
253 # -------------------
254 AC_DEFUN([_LT_AC_SYS_COMPILER],
255 [AC_REQUIRE([AC_PROG_CC])dnl
257 # If no C compiler was specified, use CC.
260 # Allow CC to be a program name with arguments.
262 ])# _LT_AC_SYS_COMPILER
265 # _LT_AC_SYS_LIBPATH_AIX
266 # ----------------------
267 # Links a minimal program and checks the executable
268 # for the system default hardcoded library path. In most cases,
269 # this is /usr/lib:/lib, but when the MPI compilers are used
270 # the location of the communication and MPI libs are included too.
271 # If we don't find anything, use the default library path according
272 # to the aix ld manual.
273 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
274 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
275 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
277 # Check for a 64-bit object if we didn't find anything.
278 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
280 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
281 ])# _LT_AC_SYS_LIBPATH_AIX
284 # _LT_AC_SHELL_INIT(ARG)
285 # ----------------------
286 AC_DEFUN([_LT_AC_SHELL_INIT],
287 [ifdef([AC_DIVERSION_NOTICE],
288 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
289 [AC_DIVERT_PUSH(NOTICE)])
292 ])# _LT_AC_SHELL_INIT
295 # _LT_AC_PROG_ECHO_BACKSLASH
296 # --------------------------
297 # Add some code to the start of the generated configure script which
298 # will find an echo command which doesn't interpret backslashes.
299 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
301 # Check that we are running under the correct shell.
302 SHELL=${CONFIG_SHELL-/bin/sh}
306 # Remove one level of quotation (which was required for Make).
307 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
312 if test "X[$]1" = X--no-reexec; then
313 # Discard the --no-reexec flag, and continue.
315 elif test "X[$]1" = X--fallback-echo; then
316 # Avoid inline document here, it may be left over
318 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
319 # Yippee, $echo works!
322 # Restart under the correct shell.
323 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
326 if test "X[$]1" = X--fallback-echo; then
327 # used as fallback echo
335 # The HP-UX ksh and POSIX shell print the target directory to stdout
337 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
339 if test -z "$ECHO"; then
340 if test "X${echo_test_string+set}" != Xset; then
341 # find a string as large as possible, as long as the shell can cope with it
342 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
343 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
344 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
345 echo_test_string="`eval $cmd`" &&
346 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
353 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
354 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
358 # The Solaris, AIX, and Digital Unix default echo programs unquote
359 # backslashes. This makes it impossible to quote backslashes using
360 # echo "$something" | sed 's/\\/\\\\/g'
362 # So, first we look for a working echo in the user's PATH.
364 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
365 for dir in $PATH /usr/ucb; do
367 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
368 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
369 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
370 test "X$echo_testing_string" = "X$echo_test_string"; then
377 if test "X$echo" = Xecho; then
378 # We didn't find a better echo, so look for alternatives.
379 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
380 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
381 test "X$echo_testing_string" = "X$echo_test_string"; then
382 # This shell has a builtin print -r that does the trick.
384 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
385 test "X$CONFIG_SHELL" != X/bin/ksh; then
386 # If we have ksh, try running configure again with it.
387 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
388 export ORIGINAL_CONFIG_SHELL
389 CONFIG_SHELL=/bin/ksh
391 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
395 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
396 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
397 test "X$echo_testing_string" = "X$echo_test_string"; then
400 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
401 test "X$echo_testing_string" = 'X\t' &&
402 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
403 test "X$echo_testing_string" = "X$echo_test_string"; then
404 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
406 SHELL="$CONFIG_SHELL"
408 echo="$CONFIG_SHELL [$]0 --fallback-echo"
409 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
410 test "X$echo_testing_string" = 'X\t' &&
411 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
412 test "X$echo_testing_string" = "X$echo_test_string"; then
413 echo="$CONFIG_SHELL [$]0 --fallback-echo"
415 # maybe with a smaller string...
418 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
419 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
426 if test "$prev" != 'sed 50q "[$]0"'; then
427 echo_test_string=`eval $prev`
428 export echo_test_string
429 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
431 # Oops. We lost completely, so just stick with echo.
440 # Copy echo and quote the copy suitably for passing to libtool from
441 # the Makefile, instead of quoting the original, which is used later.
443 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
444 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
448 ])])# _LT_AC_PROG_ECHO_BACKSLASH
453 AC_DEFUN([_LT_AC_LOCK],
454 [AC_ARG_ENABLE([libtool-lock],
455 [AS_HELP_STRING([--disable-libtool-lock],
456 [avoid locking (might break parallel builds)])])
457 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
459 # Some flags need to be propagated to the compiler or linker for good
463 # Find out which ABI we are using.
464 echo 'int i;' > conftest.$ac_ext
465 if AC_TRY_EVAL(ac_compile); then
466 case `/usr/bin/file conftest.$ac_objext` in
478 # Find out which ABI we are using.
479 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
480 if AC_TRY_EVAL(ac_compile); then
481 if test "$lt_cv_prog_gnu_ld" = yes; then
482 case `/usr/bin/file conftest.$ac_objext` in
484 LD="${LD-ld} -melf32bsmip"
487 LD="${LD-ld} -melf32bmipn32"
490 LD="${LD-ld} -melf64bmip"
494 case `/usr/bin/file conftest.$ac_objext` in
510 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
511 # Find out which ABI we are using.
512 echo 'int i;' > conftest.$ac_ext
513 if AC_TRY_EVAL(ac_compile); then
514 case "`/usr/bin/file conftest.o`" in
518 LD="${LD-ld} -m elf_i386"
520 ppc64-*linux*|powerpc64-*linux*)
521 LD="${LD-ld} -m elf32ppclinux"
524 LD="${LD-ld} -m elf_s390"
527 LD="${LD-ld} -m elf32_sparc"
534 LD="${LD-ld} -m elf_x86_64"
536 ppc*-*linux*|powerpc*-*linux*)
537 LD="${LD-ld} -m elf64ppc"
540 LD="${LD-ld} -m elf64_s390"
543 LD="${LD-ld} -m elf64_sparc"
553 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
554 SAVE_CFLAGS="$CFLAGS"
555 CFLAGS="$CFLAGS -belf"
556 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
558 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
560 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
561 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
562 CFLAGS="$SAVE_CFLAGS"
565 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
566 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
567 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
568 AC_CHECK_TOOL(AS, as, false)
569 AC_CHECK_TOOL(OBJDUMP, objdump, false)
574 need_locks="$enable_libtool_lock"
579 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
580 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
581 # ----------------------------------------------------------------
582 # Check whether the given compiler option works
583 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
584 [AC_REQUIRE([LT_AC_PROG_SED])
585 AC_CACHE_CHECK([$1], [$2],
587 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
588 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
589 lt_compiler_flag="$3"
590 # Insert the option either (1) after the last *FLAGS variable, or
591 # (2) before a word containing "conftest.", or (3) at the end.
592 # Note that $ac_compile itself does not contain backslashes and begins
593 # with a dollar sign (not a hyphen), so the echo should work correctly.
594 # The option is referenced via a variable to avoid confusing sed.
595 lt_compile=`echo "$ac_compile" | $SED \
596 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
597 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
598 -e 's:$: $lt_compiler_flag:'`
599 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
600 (eval "$lt_compile" 2>conftest.err)
602 cat conftest.err >&AS_MESSAGE_LOG_FD
603 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
604 if (exit $ac_status) && test -s "$ac_outfile"; then
605 # The compiler can only warn and ignore the option if not recognized
606 # So say no if there are warnings
607 if test ! -s conftest.err; then
614 if test x"[$]$2" = xyes; then
615 ifelse([$5], , :, [$5])
617 ifelse([$6], , :, [$6])
619 ])# AC_LIBTOOL_COMPILER_OPTION
622 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
623 # [ACTION-SUCCESS], [ACTION-FAILURE])
624 # ------------------------------------------------------------
625 # Check whether the given compiler option works
626 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
627 [AC_CACHE_CHECK([$1], [$2],
629 save_LDFLAGS="$LDFLAGS"
630 LDFLAGS="$LDFLAGS $3"
631 printf "$lt_simple_link_test_code" > conftest.$ac_ext
632 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
633 # The compiler can only warn and ignore the option if not recognized
634 # So say no if there are warnings
635 if test -s conftest.err; then
636 # Append any errors to the config.log.
637 cat conftest.err 1>&AS_MESSAGE_LOG_FD
643 LDFLAGS="$save_LDFLAGS"
646 if test x"[$]$2" = xyes; then
647 ifelse([$4], , :, [$4])
649 ifelse([$5], , :, [$5])
651 ])# AC_LIBTOOL_LINKER_OPTION
654 # AC_LIBTOOL_SYS_MAX_CMD_LEN
655 # --------------------------
656 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
657 [# find the maximum length of command line arguments
658 AC_MSG_CHECKING([the maximum length of command line arguments])
659 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
665 # On DJGPP, this test can blow up pretty badly due to problems in libc
666 # (any single argument exceeding 2000 bytes causes a buffer overrun
667 # during glob expansion). Even if it were fixed, the result of this
668 # check would be larger than it should be.
669 lt_cv_sys_max_cmd_len=12288; # 12K is about right
673 # Under GNU Hurd, this test is not required because there is
674 # no limit to the length of command line arguments.
675 # Libtool will interpret -1 as no limit whatsoever
676 lt_cv_sys_max_cmd_len=-1;
680 # On Win9x/ME, this test blows up -- it succeeds, but takes
681 # about 5 minutes as the teststring grows exponentially.
682 # Worse, since 9x/ME are not pre-emptively multitasking,
683 # you end up with a "frozen" computer, even though with patience
684 # the test eventually succeeds (with a max line length of 256k).
685 # Instead, let's just punt: use the minimum linelength reported by
686 # all of the supported platforms: 8192 (on NT/2K/XP).
687 lt_cv_sys_max_cmd_len=8192;
691 # On AmigaOS with pdksh, this test takes hours, literally.
692 # So we just punt and use a minimum line length of 8192.
693 lt_cv_sys_max_cmd_len=8192;
696 netbsd* | freebsd* | openbsd* | darwin* )
697 # This has been around since 386BSD, at least. Likely further.
698 if test -x /sbin/sysctl; then
699 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
700 elif test -x /usr/sbin/sysctl; then
701 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
703 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
705 # And add a safety zone
706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
710 # If test is not a shell built-in, we'll probably end up computing a
711 # maximum length that is only half of the actual maximum length, but
713 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
714 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
715 = "XX$teststring") >/dev/null 2>&1 &&
716 new_result=`expr "X$teststring" : ".*" 2>&1` &&
717 lt_cv_sys_max_cmd_len=$new_result &&
718 test $i != 17 # 1/2 MB should be enough
721 teststring=$teststring$teststring
724 # Add a significant safety factor because C++ compilers can tack on massive
725 # amounts of additional arguments before passing them to the linker.
726 # It appears as though 1/2 is a usable value.
727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
731 if test -n $lt_cv_sys_max_cmd_len ; then
732 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
736 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
740 # --------------------
741 AC_DEFUN([_LT_AC_CHECK_DLFCN],
742 [AC_CHECK_HEADERS(dlfcn.h)dnl
743 ])# _LT_AC_CHECK_DLFCN
746 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
747 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
748 # ------------------------------------------------------------------
749 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
750 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
751 if test "$cross_compiling" = yes; then :
754 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
755 lt_status=$lt_dlunknown
756 cat > conftest.$ac_ext <<EOF
757 [#line __oline__ "configure"
758 #include "confdefs.h"
767 # define LT_DLGLOBAL RTLD_GLOBAL
770 # define LT_DLGLOBAL DL_GLOBAL
772 # define LT_DLGLOBAL 0
776 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
777 find out it does not work in some platform. */
778 #ifndef LT_DLLAZY_OR_NOW
780 # define LT_DLLAZY_OR_NOW RTLD_LAZY
783 # define LT_DLLAZY_OR_NOW DL_LAZY
786 # define LT_DLLAZY_OR_NOW RTLD_NOW
789 # define LT_DLLAZY_OR_NOW DL_NOW
791 # define LT_DLLAZY_OR_NOW 0
799 extern "C" void exit (int);
802 void fnord() { int i=42;}
805 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
806 int status = $lt_dlunknown;
810 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
811 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
812 /* dlclose (self); */
818 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
819 (./conftest; exit; ) 2>/dev/null
822 x$lt_dlno_uscore) $1 ;;
823 x$lt_dlneed_uscore) $2 ;;
824 x$lt_unknown|x*) $3 ;;
832 ])# _LT_AC_TRY_DLOPEN_SELF
835 # AC_LIBTOOL_DLOPEN_SELF
836 # -------------------
837 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
838 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
839 if test "x$enable_dlopen" != xyes; then
840 enable_dlopen=unknown
841 enable_dlopen_self=unknown
842 enable_dlopen_self_static=unknown
849 lt_cv_dlopen="load_add_on"
851 lt_cv_dlopen_self=yes
855 lt_cv_dlopen="LoadLibrary"
860 lt_cv_dlopen="dlopen"
865 # if libdl is installed we need to link against it
866 AC_CHECK_LIB([dl], [dlopen],
867 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
870 lt_cv_dlopen_self=yes
875 AC_CHECK_FUNC([shl_load],
876 [lt_cv_dlopen="shl_load"],
877 [AC_CHECK_LIB([dld], [shl_load],
878 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
879 [AC_CHECK_FUNC([dlopen],
880 [lt_cv_dlopen="dlopen"],
881 [AC_CHECK_LIB([dl], [dlopen],
882 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
883 [AC_CHECK_LIB([svld], [dlopen],
884 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
885 [AC_CHECK_LIB([dld], [dld_link],
886 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
895 if test "x$lt_cv_dlopen" != xno; then
901 case $lt_cv_dlopen in
903 save_CPPFLAGS="$CPPFLAGS"
904 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
906 save_LDFLAGS="$LDFLAGS"
907 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
910 LIBS="$lt_cv_dlopen_libs $LIBS"
912 AC_CACHE_CHECK([whether a program can dlopen itself],
913 lt_cv_dlopen_self, [dnl
914 _LT_AC_TRY_DLOPEN_SELF(
915 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
916 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
919 if test "x$lt_cv_dlopen_self" = xyes; then
920 LDFLAGS="$LDFLAGS $link_static_flag"
921 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
922 lt_cv_dlopen_self_static, [dnl
923 _LT_AC_TRY_DLOPEN_SELF(
924 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
925 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
929 CPPFLAGS="$save_CPPFLAGS"
930 LDFLAGS="$save_LDFLAGS"
935 case $lt_cv_dlopen_self in
936 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
937 *) enable_dlopen_self=unknown ;;
940 case $lt_cv_dlopen_self_static in
941 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
942 *) enable_dlopen_self_static=unknown ;;
945 ])# AC_LIBTOOL_DLOPEN_SELF
948 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
949 # ---------------------------------
950 # Check to see if options -c and -o are simultaneously supported by compiler
951 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
952 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
953 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
954 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
955 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
956 $rm -r conftest 2>/dev/null
960 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
962 lt_compiler_flag="-o out/conftest2.$ac_objext"
963 # Insert the option either (1) after the last *FLAGS variable, or
964 # (2) before a word containing "conftest.", or (3) at the end.
965 # Note that $ac_compile itself does not contain backslashes and begins
966 # with a dollar sign (not a hyphen), so the echo should work correctly.
967 lt_compile=`echo "$ac_compile" | $SED \
968 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
969 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
970 -e 's:$: $lt_compiler_flag:'`
971 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
972 (eval "$lt_compile" 2>out/conftest.err)
974 cat out/conftest.err >&AS_MESSAGE_LOG_FD
975 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
976 if (exit $ac_status) && test -s out/conftest2.$ac_objext
978 # The compiler can only warn and ignore the option if not recognized
979 # So say no if there are warnings
980 if test ! -s out/conftest.err; then
981 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
986 # SGI C++ compiler will create directory out/ii_files/ for
987 # template instantiation
988 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
989 $rm out/* && rmdir out
994 ])# AC_LIBTOOL_PROG_CC_C_O
997 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
998 # -----------------------------------------
999 # Check to see if we can do hard links to lock some files if needed
1000 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1001 [AC_REQUIRE([_LT_AC_LOCK])dnl
1003 hard_links="nottested"
1004 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1005 # do not overwrite the value of need_locks provided by the user
1006 AC_MSG_CHECKING([if we can lock with hard links])
1009 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1011 ln conftest.a conftest.b 2>&5 || hard_links=no
1012 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1013 AC_MSG_RESULT([$hard_links])
1014 if test "$hard_links" = no; then
1015 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1021 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1026 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1027 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1028 [rm -f .libs 2>/dev/null
1029 mkdir .libs 2>/dev/null
1030 if test -d .libs; then
1033 # MS-DOS does not allow filenames that begin with a dot.
1036 rmdir .libs 2>/dev/null])
1037 objdir=$lt_cv_objdir
1038 ])# AC_LIBTOOL_OBJDIR
1041 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1042 # ----------------------------------------------
1043 # Check hardcoding attributes.
1044 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1045 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1046 _LT_AC_TAGVAR(hardcode_action, $1)=
1047 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1048 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1049 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1051 # We can hardcode non-existant directories.
1052 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1053 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1054 # have to relink, otherwise we might link with an installed library
1055 # when we should be linking with a yet-to-be-installed one
1056 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1057 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1058 # Linking always hardcodes the temporary library directory.
1059 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1061 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1062 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1065 # We cannot hardcode anything, or else we can only hardcode existing
1067 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1069 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1071 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1072 # Fast installation is not supported
1073 enable_fast_install=no
1074 elif test "$shlibpath_overrides_runpath" = yes ||
1075 test "$enable_shared" = no; then
1076 # Fast installation is not necessary
1077 enable_fast_install=needless
1079 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1082 # AC_LIBTOOL_SYS_LIB_STRIP
1083 # ------------------------
1084 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1087 AC_MSG_CHECKING([whether stripping libraries is possible])
1088 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1089 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1090 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1091 AC_MSG_RESULT([yes])
1093 # FIXME - insert some real tests, host_os isn't really good enough
1096 if test -n "$STRIP" ; then
1097 striplib="$STRIP -x"
1098 AC_MSG_RESULT([yes])
1108 ])# AC_LIBTOOL_SYS_LIB_STRIP
1111 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1112 # -----------------------------
1113 # PORTME Fill in your ld.so characteristics
1114 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1115 [AC_MSG_CHECKING([dynamic linker characteristics])
1117 libname_spec='lib$name'
1125 shlibpath_overrides_runpath=unknown
1127 dynamic_linker="$host_os ld.so"
1128 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1129 if test "$GCC" = yes; then
1130 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1131 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1132 # if the path contains ";" then we assume it to be the separator
1133 # otherwise default to the standard path separator (i.e. ":") - it is
1134 # assumed that no part of a normal pathname contains ";" but that should
1135 # okay in the real world where ";" in dirpaths is itself problematic.
1136 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1138 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1141 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1143 need_lib_prefix=unknown
1144 hardcode_into_libs=no
1146 # when you set need_version to no, make sure it does not cause -set_version
1147 # flags to be left without arguments
1148 need_version=unknown
1153 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1154 shlibpath_var=LIBPATH
1156 # AIX 3 has no versioning support, so we append a major version to the name.
1157 soname_spec='${libname}${release}${shared_ext}$major'
1164 hardcode_into_libs=yes
1165 if test "$host_cpu" = ia64; then
1166 # AIX 5 supports IA64
1167 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1168 shlibpath_var=LD_LIBRARY_PATH
1170 # With GCC up to 2.95.x, collect2 would create an import file
1171 # for dependence libraries. The import file would start with
1172 # the line `#! .'. This would cause the generated library to
1173 # depend on `.', always an invalid library. This was fixed in
1174 # development snapshots of GCC prior to 3.0.
1176 aix4 | aix4.[[01]] | aix4.[[01]].*)
1177 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1179 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1186 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1187 # soname into executable. Probably we can add versioning support to
1188 # collect2, so additional links can be useful in future.
1189 if test "$aix_use_runtimelinking" = yes; then
1190 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1191 # instead of lib<name>.a to let people know that these are not
1192 # typical AIX shared libraries.
1193 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1195 # We preserve .a as extension for shared libraries through AIX4.2
1196 # and later when we are not doing run time linking.
1197 library_names_spec='${libname}${release}.a $libname.a'
1198 soname_spec='${libname}${release}${shared_ext}$major'
1200 shlibpath_var=LIBPATH
1205 library_names_spec='$libname.ixlibrary $libname.a'
1206 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1207 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 ${libname}_ixlibrary.a || exit 1; done'
1211 library_names_spec='${libname}${shared_ext}'
1212 dynamic_linker="$host_os ld.so"
1213 shlibpath_var=LIBRARY_PATH
1219 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1220 soname_spec='${libname}${release}${shared_ext}$major'
1221 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1222 shlibpath_var=LD_LIBRARY_PATH
1223 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1224 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1225 # the default ld.so.conf also contains /usr/contrib/lib and
1226 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1227 # libtool to hard-code these into programs
1230 cygwin* | mingw* | pw32*)
1231 version_type=windows
1236 case $GCC,$host_os in
1237 yes,cygwin* | yes,mingw* | yes,pw32*)
1238 library_names_spec='$libname.dll.a'
1239 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1240 postinstall_cmds='base_file=`basename \${file}`;
1241 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`;
1242 dldir=$destdir/`dirname \$dlpath`;
1243 test -d \$dldir || mkdir -p \$dldir;
1244 $install_prog $dir/$dlname \$dldir/$dlname'
1245 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`;
1246 dlpath=$dir/\$dldll;
1248 shlibpath_overrides_runpath=yes
1252 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1253 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1254 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1257 # MinGW DLLs use traditional 'lib' prefix
1258 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1259 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1260 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1261 # It is most probably a Windows format PATH printed by
1262 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1263 # path with ; separators, and with drive letters. We can handle the
1264 # drive letters (cygwin fileutils understands them), so leave them,
1265 # especially as we might pass files found there to a mingw objdump,
1266 # which wouldn't understand a cygwinified path. Ahh.
1267 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1269 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1273 # pw32 DLLs use 'pw' prefix rather than 'lib'
1274 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1280 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1283 dynamic_linker='Win32 ld.exe'
1284 # FIXME: first we should search . and the directory the executable is in
1288 darwin* | rhapsody*)
1289 dynamic_linker="$host_os dyld"
1293 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1294 soname_spec='${libname}${release}${major}$shared_ext'
1295 shlibpath_overrides_runpath=yes
1296 shlibpath_var=DYLD_LIBRARY_PATH
1297 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1298 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1299 if test "$GCC" = yes; then
1300 sys_lib_search_path_spec=`$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"`
1302 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1304 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1311 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1312 soname_spec='${libname}${release}${shared_ext}$major'
1313 shlibpath_var=LD_LIBRARY_PATH
1324 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1325 soname_spec='${libname}${release}${shared_ext}$major'
1326 shlibpath_var=LD_LIBRARY_PATH
1327 shlibpath_overrides_runpath=no
1328 hardcode_into_libs=yes
1329 dynamic_linker='GNU ld.so'
1333 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1334 version_type=freebsd-$objformat
1335 case $version_type in
1337 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1342 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1346 shlibpath_var=LD_LIBRARY_PATH
1349 shlibpath_overrides_runpath=yes
1351 freebsd3.[01]* | freebsdelf3.[01]*)
1352 shlibpath_overrides_runpath=yes
1353 hardcode_into_libs=yes
1356 shlibpath_overrides_runpath=no
1357 hardcode_into_libs=yes
1366 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1367 soname_spec='${libname}${release}${shared_ext}$major'
1368 shlibpath_var=LD_LIBRARY_PATH
1369 hardcode_into_libs=yes
1372 hpux9* | hpux10* | hpux11*)
1373 # Give a soname corresponding to the major version so that dld.sl refuses to
1374 # link against other versions.
1381 hardcode_into_libs=yes
1382 dynamic_linker="$host_os dld.so"
1383 shlibpath_var=LD_LIBRARY_PATH
1384 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1386 soname_spec='${libname}${release}${shared_ext}$major'
1387 if test "X$HPUX_IA64_MODE" = X32; then
1388 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1390 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1392 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1396 hardcode_into_libs=yes
1397 dynamic_linker="$host_os dld.sl"
1398 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1399 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1401 soname_spec='${libname}${release}${shared_ext}$major'
1402 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1403 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1407 dynamic_linker="$host_os dld.sl"
1408 shlibpath_var=SHLIB_PATH
1409 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1410 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1411 soname_spec='${libname}${release}${shared_ext}$major'
1414 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1415 postinstall_cmds='chmod 555 $lib'
1418 irix5* | irix6* | nonstopux*)
1420 nonstopux*) version_type=nonstopux ;;
1422 if test "$lt_cv_prog_gnu_ld" = yes; then
1430 soname_spec='${libname}${release}${shared_ext}$major'
1431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1433 irix5* | nonstopux*)
1437 case $LD in # libtool.m4 will add one of these switches to LD
1438 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1439 libsuff= shlibsuff= libmagic=32-bit;;
1440 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1441 libsuff=32 shlibsuff=N32 libmagic=N32;;
1442 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1443 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1444 *) libsuff= shlibsuff= libmagic=never-match;;
1448 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1449 shlibpath_overrides_runpath=no
1450 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1451 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1452 hardcode_into_libs=yes
1455 # No shared lib support for Linux oldld, aout, or coff.
1456 linux*oldld* | linux*aout* | linux*coff*)
1460 # This must be Linux ELF.
1465 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1466 soname_spec='${libname}${release}${shared_ext}$major'
1467 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1468 shlibpath_var=LD_LIBRARY_PATH
1469 shlibpath_overrides_runpath=no
1470 # This implies no fast_install, which is unacceptable.
1471 # Some rework will be needed to allow for fast_install
1472 # before this can be enabled.
1473 hardcode_into_libs=yes
1475 # Append ld.so.conf contents to the search path
1476 if test -f /etc/ld.so.conf; then
1477 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1478 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1481 # We used to test for /lib/ld.so.1 and disable shared libraries on
1482 # powerpc, because MkLinux only supported shared libraries with the
1483 # GNU dynamic linker. Since this was broken with cross compilers,
1484 # most powerpc-linux boxes support dynamic linking these days and
1485 # people can always --disable-shared, the test was removed, and we
1486 # assume the GNU/Linux dynamic linker is in use.
1487 dynamic_linker='GNU/Linux ld.so'
1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1495 soname_spec='${libname}${release}${shared_ext}$major'
1496 shlibpath_var=LD_LIBRARY_PATH
1497 shlibpath_overrides_runpath=no
1498 hardcode_into_libs=yes
1499 dynamic_linker='GNU ld.so'
1506 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1508 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1509 dynamic_linker='NetBSD (a.out) ld.so'
1511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1512 soname_spec='${libname}${release}${shared_ext}$major'
1513 dynamic_linker='NetBSD ld.elf_so'
1515 shlibpath_var=LD_LIBRARY_PATH
1516 shlibpath_overrides_runpath=yes
1517 hardcode_into_libs=yes
1522 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1523 shlibpath_var=LD_LIBRARY_PATH
1524 shlibpath_overrides_runpath=yes
1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1532 soname_spec='${libname}${release}${shared_ext}$major'
1533 shlibpath_var=LD_LIBRARY_PATH
1534 shlibpath_overrides_runpath=yes
1541 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1542 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1543 shlibpath_var=LD_LIBRARY_PATH
1544 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1546 openbsd2.[[89]] | openbsd2.[[89]].*)
1547 shlibpath_overrides_runpath=no
1550 shlibpath_overrides_runpath=yes
1554 shlibpath_overrides_runpath=yes
1559 libname_spec='$name'
1562 library_names_spec='$libname${shared_ext} $libname.a'
1563 dynamic_linker='OS/2 ld.exe'
1564 shlibpath_var=LIBPATH
1567 osf3* | osf4* | osf5*)
1571 soname_spec='${libname}${release}${shared_ext}$major'
1572 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1573 shlibpath_var=LD_LIBRARY_PATH
1574 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1575 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1580 soname_spec='${libname}${release}${shared_ext}$major'
1581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1582 shlibpath_var=LD_LIBRARY_PATH
1589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1590 soname_spec='${libname}${release}${shared_ext}$major'
1591 shlibpath_var=LD_LIBRARY_PATH
1592 shlibpath_overrides_runpath=yes
1593 hardcode_into_libs=yes
1594 # ldd complains unless libraries are executable
1595 postinstall_cmds='chmod +x $lib'
1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1601 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1602 shlibpath_var=LD_LIBRARY_PATH
1603 shlibpath_overrides_runpath=yes
1604 if test "$with_gnu_ld" = yes; then
1610 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1613 soname_spec='${libname}${release}${shared_ext}$major'
1614 shlibpath_var=LD_LIBRARY_PATH
1615 case $host_vendor in
1617 shlibpath_overrides_runpath=no
1619 export_dynamic_flag_spec='${wl}-Blargedynsym'
1620 runpath_var=LD_RUN_PATH
1628 shlibpath_overrides_runpath=no
1629 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1635 if test -d /usr/nec ;then
1637 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1638 soname_spec='$libname${shared_ext}.$major'
1639 shlibpath_var=LD_LIBRARY_PATH
1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1646 soname_spec='${libname}${release}${shared_ext}$major'
1647 shlibpath_var=LD_LIBRARY_PATH
1654 AC_MSG_RESULT([$dynamic_linker])
1655 test "$dynamic_linker" = no && can_build_shared=no
1656 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1661 AC_DEFUN([_LT_AC_TAGCONFIG],
1662 [AC_ARG_WITH([tags],
1663 [AS_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1664 [include additional configurations @<:@automatic@:>@])],
1665 [tagnames="$withval"])
1667 if test -f "$ltmain" && test -n "$tagnames"; then
1668 if test ! -f "${ofile}"; then
1669 AC_MSG_WARN([output file `$ofile' does not exist])
1672 if test -z "$LTCC"; then
1673 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1674 if test -z "$LTCC"; then
1675 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1677 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1681 # Extract list of available tagged configurations in $ofile.
1682 # Note that this assumes the entire list is on one line.
1683 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1685 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1686 for tagname in $tagnames; do
1688 # Check whether tagname contains only valid characters
1689 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1691 *) AC_MSG_ERROR([invalid tag name: $tagname])
1695 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1697 AC_MSG_ERROR([tag name "$tagname" already exists])
1700 # Update the list of available tags.
1701 if test -n "$tagname"; then
1702 echo appending configuration tag \"$tagname\" to $ofile
1706 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1707 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1708 (test "X$CXX" != "Xg++"))) ; then
1709 AC_LIBTOOL_LANG_CXX_CONFIG
1716 if test -n "$F77" && test "X$F77" != "Xno"; then
1717 AC_LIBTOOL_LANG_F77_CONFIG
1724 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1725 AC_LIBTOOL_LANG_GCJ_CONFIG
1732 AC_LIBTOOL_LANG_RC_CONFIG
1736 AC_MSG_ERROR([Unsupported tag name: $tagname])
1740 # Append the new tag name to the list of available tags.
1741 if test -n "$tagname" ; then
1742 available_tags="$available_tags $tagname"
1748 # Now substitute the updated list of available tags.
1749 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1750 mv "${ofile}T" "$ofile"
1754 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1757 ])# _LT_AC_TAGCONFIG
1762 # enable checks for dlopen support
1763 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1764 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1765 ])# AC_LIBTOOL_DLOPEN
1768 # AC_LIBTOOL_WIN32_DLL
1769 # --------------------
1770 # declare package support for building win32 dll's
1771 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1772 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1773 ])# AC_LIBTOOL_WIN32_DLL
1776 # AC_ENABLE_SHARED([DEFAULT])
1777 # ---------------------------
1778 # implement the --enable-shared flag
1779 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1780 AC_DEFUN([AC_ENABLE_SHARED],
1781 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1782 AC_ARG_ENABLE([shared],
1783 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1784 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1785 [p=${PACKAGE-default}
1787 yes) enable_shared=yes ;;
1788 no) enable_shared=no ;;
1791 # Look at the argument we got. We use all the common list separators.
1792 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1793 for pkg in $enableval; do
1795 if test "X$pkg" = "X$p"; then
1802 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1803 ])# AC_ENABLE_SHARED
1808 #- set the default shared flag to --disable-shared
1809 AC_DEFUN([AC_DISABLE_SHARED],
1810 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1811 AC_ENABLE_SHARED(no)
1812 ])# AC_DISABLE_SHARED
1815 # AC_ENABLE_STATIC([DEFAULT])
1816 # ---------------------------
1817 # implement the --enable-static flag
1818 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1819 AC_DEFUN([AC_ENABLE_STATIC],
1820 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1821 AC_ARG_ENABLE([static],
1822 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1823 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1824 [p=${PACKAGE-default}
1826 yes) enable_static=yes ;;
1827 no) enable_static=no ;;
1830 # Look at the argument we got. We use all the common list separators.
1831 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1832 for pkg in $enableval; do
1834 if test "X$pkg" = "X$p"; then
1841 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1842 ])# AC_ENABLE_STATIC
1847 # set the default static flag to --disable-static
1848 AC_DEFUN([AC_DISABLE_STATIC],
1849 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1850 AC_ENABLE_STATIC(no)
1851 ])# AC_DISABLE_STATIC
1854 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1855 # ---------------------------------
1856 # implement the --enable-fast-install flag
1857 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1858 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1859 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1860 AC_ARG_ENABLE([fast-install],
1861 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1862 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1863 [p=${PACKAGE-default}
1865 yes) enable_fast_install=yes ;;
1866 no) enable_fast_install=no ;;
1868 enable_fast_install=no
1869 # Look at the argument we got. We use all the common list separators.
1870 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1871 for pkg in $enableval; do
1873 if test "X$pkg" = "X$p"; then
1874 enable_fast_install=yes
1880 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1881 ])# AC_ENABLE_FAST_INSTALL
1884 # AC_DISABLE_FAST_INSTALL
1885 # -----------------------
1886 # set the default to --disable-fast-install
1887 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1888 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1889 AC_ENABLE_FAST_INSTALL(no)
1890 ])# AC_DISABLE_FAST_INSTALL
1893 # AC_LIBTOOL_PICMODE([MODE])
1894 # --------------------------
1895 # implement the --with-pic flag
1896 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1897 AC_DEFUN([AC_LIBTOOL_PICMODE],
1898 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1899 pic_mode=ifelse($#,1,$1,default)
1900 ])# AC_LIBTOOL_PICMODE
1905 # This is predefined starting with Autoconf 2.54, so this conditional
1906 # definition can be removed once we require Autoconf 2.54 or later.
1907 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1908 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1909 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1910 then ac_cv_prog_egrep='grep -E'
1911 else ac_cv_prog_egrep='egrep'
1913 EGREP=$ac_cv_prog_egrep
1918 # AC_PATH_TOOL_PREFIX
1919 # -------------------
1920 # find a file program which can recognise shared library
1921 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1922 [AC_REQUIRE([AC_PROG_EGREP])dnl
1923 AC_MSG_CHECKING([for $1])
1924 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1926 [[\\/*] | ?:[\\/]*])
1927 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1930 lt_save_MAGIC_CMD="$MAGIC_CMD"
1931 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1932 dnl $ac_dummy forces splitting on constant user-supplied paths.
1933 dnl POSIX.2 word splitting is done only on the output of word expansions,
1934 dnl not every word. This closes a longstanding sh security hole.
1935 ac_dummy="ifelse([$2], , $PATH, [$2])"
1936 for ac_dir in $ac_dummy; do
1938 test -z "$ac_dir" && ac_dir=.
1939 if test -f $ac_dir/$1; then
1940 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1941 if test -n "$file_magic_test_file"; then
1942 case $deplibs_check_method in
1944 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1945 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1946 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1947 $EGREP "$file_magic_regex" > /dev/null; then
1952 *** Warning: the command libtool uses to detect shared libraries,
1953 *** $file_magic_cmd, produces output that libtool cannot recognize.
1954 *** The result is that libtool may fail to recognize shared libraries
1955 *** as such. This will affect the creation of libtool libraries that
1956 *** depend on shared libraries, but programs linked with such libtool
1957 *** libraries will work regardless of this problem. Nevertheless, you
1958 *** may want to report the problem to your system manager and/or to
1959 *** bug-libtool@gnu.org
1969 MAGIC_CMD="$lt_save_MAGIC_CMD"
1972 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1973 if test -n "$MAGIC_CMD"; then
1974 AC_MSG_RESULT($MAGIC_CMD)
1978 ])# AC_PATH_TOOL_PREFIX
1983 # find a file program which can recognise a shared library
1984 AC_DEFUN([AC_PATH_MAGIC],
1985 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1986 if test -z "$lt_cv_path_MAGIC_CMD"; then
1987 if test -n "$ac_tool_prefix"; then
1988 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1998 # find the pathname to the GNU or non-GNU linker
1999 AC_DEFUN([AC_PROG_LD],
2000 [AC_ARG_WITH([gnu-ld],
2001 [AS_HELP_STRING([--with-gnu-ld],
2002 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2003 [test "$withval" = no || with_gnu_ld=yes],
2005 AC_REQUIRE([LT_AC_PROG_SED])dnl
2006 AC_REQUIRE([AC_PROG_CC])dnl
2007 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2008 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2010 if test "$GCC" = yes; then
2011 # Check if gcc -print-prog-name=ld gives a path.
2012 AC_MSG_CHECKING([for ld used by $CC])
2015 # gcc leaves a trailing carriage return which upsets mingw
2016 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2018 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2021 # Accept absolute paths.
2022 [[\\/]]* | ?:[[\\/]]*)
2023 re_direlt='/[[^/]][[^/]]*/\.\./'
2024 # Canonicalize the pathname of ld
2025 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2026 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2027 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2029 test -z "$LD" && LD="$ac_prog"
2032 # If it fails, then pretend we aren't using GCC.
2036 # If it is relative, then search for the first ld in PATH.
2040 elif test "$with_gnu_ld" = yes; then
2041 AC_MSG_CHECKING([for GNU ld])
2043 AC_MSG_CHECKING([for non-GNU ld])
2045 AC_CACHE_VAL(lt_cv_path_LD,
2046 [if test -z "$LD"; then
2047 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2048 for ac_dir in $PATH; do
2050 test -z "$ac_dir" && ac_dir=.
2051 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2052 lt_cv_path_LD="$ac_dir/$ac_prog"
2053 # Check to see if the program is GNU ld. I'd rather use --version,
2054 # but apparently some GNU ld's only accept -v.
2055 # Break only if it was the GNU/non-GNU ld that we prefer.
2056 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2057 *GNU* | *'with BFD'*)
2058 test "$with_gnu_ld" != no && break
2061 test "$with_gnu_ld" != yes && break
2068 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2071 if test -n "$LD"; then
2076 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2083 AC_DEFUN([AC_PROG_LD_GNU],
2084 [AC_REQUIRE([AC_PROG_EGREP])dnl
2085 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2086 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2087 case `$LD -v 2>&1 </dev/null` in
2088 *GNU* | *'with BFD'*)
2089 lt_cv_prog_gnu_ld=yes
2092 lt_cv_prog_gnu_ld=no
2095 with_gnu_ld=$lt_cv_prog_gnu_ld
2099 # AC_PROG_LD_RELOAD_FLAG
2100 # ----------------------
2101 # find reload flag for linker
2102 # -- PORTME Some linkers may need a different reload flag.
2103 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2104 [AC_CACHE_CHECK([for $LD option to reload object files],
2105 lt_cv_ld_reload_flag,
2106 [lt_cv_ld_reload_flag='-r'])
2107 reload_flag=$lt_cv_ld_reload_flag
2108 case $reload_flag in
2110 *) reload_flag=" $reload_flag" ;;
2112 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2115 if test "$GCC" = yes; then
2116 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2118 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2122 ])# AC_PROG_LD_RELOAD_FLAG
2125 # AC_DEPLIBS_CHECK_METHOD
2126 # -----------------------
2127 # how to check for library dependencies
2128 # -- PORTME fill in with the dynamic library characteristics
2129 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2130 [AC_CACHE_CHECK([how to recognise dependent libraries],
2131 lt_cv_deplibs_check_method,
2132 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2133 lt_cv_file_magic_test_file=
2134 lt_cv_deplibs_check_method='unknown'
2135 # Need to set the preceding variable on all platforms that support
2136 # interlibrary dependencies.
2137 # 'none' -- dependencies not supported.
2138 # `unknown' -- same as none, but documents that we really don't know.
2139 # 'pass_all' -- all dependencies passed with no checks.
2140 # 'test_compile' -- check by making test program.
2141 # 'file_magic [[regex]]' -- check by looking for files in library path
2142 # which responds to the $file_magic_cmd with a given extended regex.
2143 # If you have `file' or equivalent on your system and you're not sure
2144 # whether `pass_all' will *always* work, you probably want this one.
2148 lt_cv_deplibs_check_method=pass_all
2152 lt_cv_deplibs_check_method=pass_all
2156 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2157 lt_cv_file_magic_cmd='/usr/bin/file -L'
2158 lt_cv_file_magic_test_file=/shlib/libc.so
2162 # func_win32_libid is a shell function defined in ltmain.sh
2163 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2164 lt_cv_file_magic_cmd='func_win32_libid'
2168 # Base MSYS/MinGW do not provide the 'file' command needed by
2169 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2170 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2171 lt_cv_file_magic_cmd='$OBJDUMP -f'
2174 darwin* | rhapsody*)
2175 lt_cv_deplibs_check_method=pass_all
2178 freebsd* | kfreebsd*-gnu)
2179 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2182 # Not sure whether the presence of OpenBSD here was a mistake.
2183 # Let's accept both of them until this is cleared up.
2184 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2185 lt_cv_file_magic_cmd=/usr/bin/file
2186 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2190 lt_cv_deplibs_check_method=pass_all
2195 lt_cv_deplibs_check_method=pass_all
2198 hpux10.20* | hpux11*)
2199 lt_cv_file_magic_cmd=/usr/bin/file
2202 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2203 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2206 [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]']
2207 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2210 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2211 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2216 irix5* | irix6* | nonstopux*)
2218 *-32|*"-32 ") libmagic=32-bit;;
2219 *-n32|*"-n32 ") libmagic=N32;;
2220 *-64|*"-64 ") libmagic=64-bit;;
2221 *) libmagic=never-match;;
2223 lt_cv_deplibs_check_method=pass_all
2226 # This must be Linux ELF.
2228 lt_cv_deplibs_check_method=pass_all
2232 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2233 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2235 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2240 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2241 lt_cv_file_magic_cmd=/usr/bin/file
2242 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2246 lt_cv_deplibs_check_method=unknown
2250 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2251 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2253 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2257 osf3* | osf4* | osf5*)
2258 lt_cv_deplibs_check_method=pass_all
2262 lt_cv_deplibs_check_method=pass_all
2266 lt_cv_deplibs_check_method=pass_all
2269 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2270 case $host_vendor in
2272 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2273 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2276 lt_cv_deplibs_check_method=pass_all
2279 lt_cv_file_magic_cmd='/bin/file'
2280 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2283 lt_cv_file_magic_cmd='/bin/file'
2284 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2285 lt_cv_file_magic_test_file=/lib/libc.so
2288 lt_cv_deplibs_check_method=pass_all
2293 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2294 lt_cv_deplibs_check_method=pass_all
2298 file_magic_cmd=$lt_cv_file_magic_cmd
2299 deplibs_check_method=$lt_cv_deplibs_check_method
2300 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2301 ])# AC_DEPLIBS_CHECK_METHOD
2306 # find the pathname to a BSD-compatible name lister
2307 AC_DEFUN([AC_PROG_NM],
2308 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2309 [if test -n "$NM"; then
2310 # Let the user override the test.
2313 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2314 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2316 test -z "$ac_dir" && ac_dir=.
2317 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2318 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2319 # Check to see if the nm accepts a BSD-compat flag.
2320 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2321 # nm: unknown option "B" ignored
2322 # Tru64's nm complains that /dev/null is an invalid object file
2323 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2324 */dev/null* | *'Invalid file or object type'*)
2325 lt_cv_path_NM="$tmp_nm -B"
2329 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2331 lt_cv_path_NM="$tmp_nm -p"
2335 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2336 continue # so that we can try to find one that supports BSD flags
2343 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2351 # check for math library
2352 AC_DEFUN([AC_CHECK_LIBM],
2353 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2356 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2357 # These system don't have libm, or don't need it
2360 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2361 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2364 AC_CHECK_LIB(m, cos, LIBM="-lm")
2370 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2371 # -----------------------------------
2372 # sets LIBLTDL to the link flags for the libltdl convenience library and
2373 # LTDLINCL to the include flags for the libltdl header and adds
2374 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2375 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2376 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2377 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2378 # '${top_srcdir}/' (note the single quotes!). If your package is not
2379 # flat and you're not using automake, define top_builddir and
2380 # top_srcdir appropriately in the Makefiles.
2381 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2382 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2383 case $enable_ltdl_convenience in
2384 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2385 "") enable_ltdl_convenience=yes
2386 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2388 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2389 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2390 # For backwards non-gettext consistent compatibility...
2392 ])# AC_LIBLTDL_CONVENIENCE
2395 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2396 # -----------------------------------
2397 # sets LIBLTDL to the link flags for the libltdl installable library and
2398 # LTDLINCL to the include flags for the libltdl header and adds
2399 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2400 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2401 # DIRECTORY is not provided and an installed libltdl is not found, it is
2402 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2403 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2404 # quotes!). If your package is not flat and you're not using automake,
2405 # define top_builddir and top_srcdir appropriately in the Makefiles.
2406 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2407 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2408 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2409 AC_CHECK_LIB(ltdl, lt_dlinit,
2410 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2411 [if test x"$enable_ltdl_install" = xno; then
2412 AC_MSG_WARN([libltdl not installed, but installation disabled])
2414 enable_ltdl_install=yes
2417 if test x"$enable_ltdl_install" = x"yes"; then
2418 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2419 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2420 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2422 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2426 # For backwards non-gettext consistent compatibility...
2428 ])# AC_LIBLTDL_INSTALLABLE
2433 # enable support for C++ libraries
2434 AC_DEFUN([AC_LIBTOOL_CXX],
2435 [AC_REQUIRE([_LT_AC_LANG_CXX])
2441 AC_DEFUN([_LT_AC_LANG_CXX],
2442 [AC_REQUIRE([AC_PROG_CXX])
2443 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2444 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2447 # _LT_AC_PROG_CXXCPP
2449 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2451 AC_REQUIRE([AC_PROG_CXX])
2452 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2453 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2454 (test "X$CXX" != "Xg++"))) ; then
2457 ])# _LT_AC_PROG_CXXCPP
2461 # enable support for Fortran 77 libraries
2462 AC_DEFUN([AC_LIBTOOL_F77],
2463 [AC_REQUIRE([_LT_AC_LANG_F77])
2469 AC_DEFUN([_LT_AC_LANG_F77],
2470 [AC_REQUIRE([AC_PROG_F77])
2471 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2477 # enable support for GCJ libraries
2478 AC_DEFUN([AC_LIBTOOL_GCJ],
2479 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2485 AC_DEFUN([_LT_AC_LANG_GCJ],
2486 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2487 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2488 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2489 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2490 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2491 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2492 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2498 # enable support for Windows resource files
2499 AC_DEFUN([AC_LIBTOOL_RC],
2500 [AC_REQUIRE([LT_AC_PROG_RC])
2501 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2505 # AC_LIBTOOL_LANG_C_CONFIG
2506 # ------------------------
2507 # Ensure that the configuration vars for the C compiler are
2508 # suitably defined. Those variables are subsequently used by
2509 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2510 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2511 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2515 # Source file extension for C test sources.
2518 # Object file extension for compiled C test sources.
2520 _LT_AC_TAGVAR(objext, $1)=$objext
2522 # Code to be used in simple compile tests
2523 lt_simple_compile_test_code="int some_variable = 0;\n"
2525 # Code to be used in simple link tests
2526 lt_simple_link_test_code='int main(){return(0);}\n'
2531 # Check for any special shared library compilation flags.
2533 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2534 if test "$GCC" = no; then
2537 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2541 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2542 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2543 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2545 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2546 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2552 # Check to make sure the static flag actually works.
2554 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2555 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2556 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2558 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2562 ## There is no encapsulation within the following macros, do not change
2563 ## the running order or otherwise move them around unless you know exactly
2564 ## what you are doing...
2565 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2566 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2567 AC_LIBTOOL_PROG_CC_C_O($1)
2568 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2569 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2570 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2571 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2572 AC_LIBTOOL_SYS_LIB_STRIP
2573 AC_LIBTOOL_DLOPEN_SELF($1)
2575 # Report which librarie types wil actually be built
2576 AC_MSG_CHECKING([if libtool supports shared libraries])
2577 AC_MSG_RESULT([$can_build_shared])
2579 AC_MSG_CHECKING([whether to build shared libraries])
2580 test "$can_build_shared" = "no" && enable_shared=no
2582 # On AIX, shared libraries and static libraries use the same namespace, and
2583 # are all built from PIC.
2586 test "$enable_shared" = yes && enable_static=no
2587 if test -n "$RANLIB"; then
2588 archive_cmds="$archive_cmds;\$RANLIB \$lib"
2589 postinstall_cmds='$RANLIB $lib'
2594 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2595 test "$enable_shared" = yes && enable_static=no
2599 AC_MSG_RESULT([$enable_shared])
2601 AC_MSG_CHECKING([whether to build static libraries])
2602 # Make sure either enable_shared or enable_static is yes.
2603 test "$enable_shared" = yes || enable_static=yes
2604 AC_MSG_RESULT([$enable_static])
2606 AC_LIBTOOL_CONFIG($1)
2610 ])# AC_LIBTOOL_LANG_C_CONFIG
2613 # AC_LIBTOOL_LANG_CXX_CONFIG
2614 # --------------------------
2615 # Ensure that the configuration vars for the C compiler are
2616 # suitably defined. Those variables are subsequently used by
2617 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2618 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2619 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2621 AC_REQUIRE([AC_PROG_CXX])
2622 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2624 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2625 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2626 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2628 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2629 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2631 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2632 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2633 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2634 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2635 _LT_AC_TAGVAR(module_cmds, $1)=
2636 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2637 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2638 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2639 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2640 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2641 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2643 # Dependencies to place before and after the object being linked:
2644 _LT_AC_TAGVAR(predep_objects, $1)=
2645 _LT_AC_TAGVAR(postdep_objects, $1)=
2646 _LT_AC_TAGVAR(predeps, $1)=
2647 _LT_AC_TAGVAR(postdeps, $1)=
2648 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2650 # Source file extension for C++ test sources.
2653 # Object file extension for compiled C++ test sources.
2655 _LT_AC_TAGVAR(objext, $1)=$objext
2657 # Code to be used in simple compile tests
2658 lt_simple_compile_test_code="int some_variable = 0;\n"
2660 # Code to be used in simple link tests
2661 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2663 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2666 # Allow CC to be a program name with arguments.
2671 lt_save_with_gnu_ld=$with_gnu_ld
2672 lt_save_path_LD=$lt_cv_path_LD
2673 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2674 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2676 unset lt_cv_prog_gnu_ld
2678 if test -n "${lt_cv_path_LDCXX+set}"; then
2679 lt_cv_path_LD=$lt_cv_path_LDCXX
2683 test -z "${LDCXX+set}" || LD=$LDCXX
2686 _LT_AC_TAGVAR(compiler, $1)=$CC
2687 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2689 # We don't want -fno-exception wen compiling C++ code, so set the
2690 # no_builtin_flag separately
2691 if test "$GXX" = yes; then
2692 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2694 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2697 if test "$GXX" = yes; then
2698 # Set up default GNU C++ configuration
2702 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2703 # archiving commands below assume that GNU ld is being used.
2704 if test "$with_gnu_ld" = yes; then
2705 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2706 _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'
2708 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2709 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2711 # If archive_cmds runs LD, not CC, wlarc should be empty
2712 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2713 # investigate it a little bit more. (MM)
2716 # ancient GNU ld didn't support --whole-archive et. al.
2717 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2718 grep 'no-whole-archive' > /dev/null; then
2719 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2721 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2727 # A generic and very simple default shared library creation
2728 # command for GNU C++ for the case where it uses the native
2729 # linker, instead of GNU ld. If possible, this setting should
2730 # overridden to take advantage of the native linker features on
2731 # the platform it is being used on.
2732 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2735 # Commands to make compiler produce verbose output that lists
2736 # what "hidden" libraries, object files and flags are used when
2737 # linking a shared library.
2738 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2746 # PORTME: fill in a description of your system's C++ link characteristics
2747 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2748 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2751 # FIXME: insert proper C++ library support
2752 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2755 if test "$host_cpu" = ia64; then
2756 # On IA64, the linker does run time linking by default, so we don't
2757 # have to do anything special.
2758 aix_use_runtimelinking=no
2759 exp_sym_flag='-Bexport'
2762 aix_use_runtimelinking=no
2764 # Test if we are trying to use run time linking or normal
2765 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2766 # need to do runtime linking.
2767 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2768 for ld_flag in $LDFLAGS; do
2771 aix_use_runtimelinking=yes
2778 exp_sym_flag='-bexport'
2779 no_entry_flag='-bnoentry'
2782 # When large executables or shared objects are built, AIX ld can
2783 # have problems creating the table of contents. If linking a library
2784 # or program results in "error TOC overflow" add -mminimal-toc to
2785 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2786 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2788 _LT_AC_TAGVAR(archive_cmds, $1)=''
2789 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2790 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2791 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2793 if test "$GXX" = yes; then
2794 case $host_os in aix4.[012]|aix4.[012].*)
2795 # We only want to do this on AIX 4.2 and lower, the check
2796 # below for broken collect2 doesn't work under 4.3+
2797 collect2name=`${CC} -print-prog-name=collect2`
2798 if test -f "$collect2name" && \
2799 strings "$collect2name" | grep resolve_lib_name >/dev/null
2801 # We have reworked collect2
2802 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2804 # We have old collect2
2805 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2806 # It fails to find uninstalled libraries when the uninstalled
2807 # path is not listed in the libpath. Setting hardcode_minus_L
2808 # to unsupported forces relinking
2809 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2810 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2811 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2814 shared_flag='-shared'
2817 if test "$host_cpu" = ia64; then
2818 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2819 # chokes on -Wl,-G. The following line is correct:
2822 if test "$aix_use_runtimelinking" = yes; then
2823 shared_flag='${wl}-G'
2825 shared_flag='${wl}-bM:SRE'
2830 # It seems that -bexpall does not export symbols beginning with
2831 # underscore (_), so it is better to generate a list of symbols to export.
2832 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2833 if test "$aix_use_runtimelinking" = yes; then
2834 # Warning - without using the other runtime loading flags (-brtl),
2835 # -berok will link without error, but may produce a broken library.
2836 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2837 # Determine the default libpath from the value encoded in an empty executable.
2838 _LT_AC_SYS_LIBPATH_AIX
2839 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2841 _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 $shared_flag"
2843 if test "$host_cpu" = ia64; then
2844 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2845 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2846 _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"
2848 # Determine the default libpath from the value encoded in an empty executable.
2849 _LT_AC_SYS_LIBPATH_AIX
2850 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2851 # Warning - without using the other run time loading flags,
2852 # -berok will link without error, but may produce a broken library.
2853 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2854 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2855 # -bexpall does not export symbols beginning with underscore (_)
2856 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2857 # Exported symbols can be pulled into shared objects from archives
2858 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2859 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2860 # This is similar to how AIX traditionally builds it's shared libraries.
2861 _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'
2866 case $cc_basename in
2868 # FIXME: insert proper C++ library support
2869 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2875 cygwin* | mingw* | pw32*)
2876 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2877 # as there is no search path for DLLs.
2878 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2879 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2880 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2881 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2883 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2884 _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'
2885 # If the export-symbols file already is a .def file (1st line
2886 # is EXPORTS), use it as is; otherwise, prepend...
2887 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2888 cp $export_symbols $output_objdir/$soname.def;
2890 echo EXPORTS > $output_objdir/$soname.def;
2891 cat $export_symbols >> $output_objdir/$soname.def;
2892 fi;$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'
2894 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2897 darwin* | rhapsody*)
2899 rhapsody* | darwin1.[[012]])
2900 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2903 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2904 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2906 case ${MACOSX_DEPLOYMENT_TARGET} in
2908 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2911 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2917 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2918 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2919 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2920 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2921 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2922 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2924 if test "$GXX" = yes ; then
2925 lt_int_apple_cc_single_mod=no
2926 output_verbose_link_cmd='echo'
2927 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2928 lt_int_apple_cc_single_mod=yes
2930 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2931 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2933 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs;$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2935 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2936 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2937 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2938 _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}'
2940 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym;$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs;$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring;nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2942 _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 ${lib}'
2944 case "$cc_basename" in
2946 output_verbose_link_cmd='echo'
2947 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
2948 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2949 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2950 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym;$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring;nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2951 _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}'
2954 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2961 case $cc_basename in
2963 # FIXME: insert proper C++ library support
2964 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2967 # Green Hills C++ Compiler
2968 # FIXME: insert proper C++ library support
2969 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2972 # FIXME: insert proper C++ library support
2973 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2978 # C++ shared libraries reported to be fairly broken before switch to ELF
2979 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2982 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2984 freebsd* | kfreebsd*-gnu)
2985 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2987 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2993 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2994 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2995 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2996 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2997 # but as the default
2998 # location of the library.
3000 case $cc_basename in
3002 # FIXME: insert proper C++ library support
3003 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3006 _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 $lib'
3007 # Commands to make compiler produce verbose output that lists
3008 # what "hidden" libraries, object files and flags are used when
3009 # linking a shared library.
3011 # There doesn't appear to be a way to prevent this compiler from
3012 # explicitly linking system object files so we need to strip them
3013 # from the output so that they don't get included in the library
3015 output_verbose_link_cmd='templist=`($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 $list'
3018 if test "$GXX" = yes; then
3019 _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'
3021 # FIXME: insert proper C++ library support
3022 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3028 if test $with_gnu_ld = no; then
3031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3032 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3033 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3036 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3039 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3040 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3041 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3047 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3048 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3051 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3052 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3053 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3054 # but as the default
3055 # location of the library.
3058 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3059 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3060 # but as the default
3061 # location of the library.
3065 case $cc_basename in
3067 # FIXME: insert proper C++ library support
3068 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3073 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3076 _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 $compiler_flags'
3079 # Commands to make compiler produce verbose output that lists
3080 # what "hidden" libraries, object files and flags are used when
3081 # linking a shared library.
3083 # There doesn't appear to be a way to prevent this compiler from
3084 # explicitly linking system object files so we need to strip them
3085 # from the output so that they don't get included in the library
3087 output_verbose_link_cmd='templist=`($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 $list'
3090 if test "$GXX" = yes; then
3091 if test $with_gnu_ld = no; then
3094 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3097 _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'
3102 # FIXME: insert proper C++ library support
3103 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3109 case $cc_basename in
3112 _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'
3114 # Archives containing C++ object files must be created using
3115 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3116 # necessary to make sure instantiated templates are included
3118 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3121 if test "$GXX" = yes; then
3122 if test "$with_gnu_ld" = no; then
3123 _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'
3125 _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'
3128 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3131 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3132 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3135 case $cc_basename in
3137 # Kuck and Associates, Inc. (KAI) C++ Compiler
3139 # KCC will only create a shared library if the output file
3140 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3141 # to its proper name (with version) after linking.
3142 _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'
3143 _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 $lib'
3144 # Commands to make compiler produce verbose output that lists
3145 # what "hidden" libraries, object files and flags are used when
3146 # linking a shared library.
3148 # There doesn't appear to be a way to prevent this compiler from
3149 # explicitly linking system object files so we need to strip them
3150 # from the output so that they don't get included in the library
3152 output_verbose_link_cmd='templist=`$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'
3154 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3155 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3157 # Archives containing C++ object files must be created using
3158 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3159 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3164 # version 8.0 and above of icpc choke on multiply defined symbols
3165 # if we add $predep_objects and $postdep_objects, however 7.1 and
3166 # earlier do not add the objects themselves.
3167 case `$CC -V 2>&1` in
3169 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3170 _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'
3172 *) # Version 8.0 or newer
3173 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3174 _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'
3177 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3178 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3179 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3180 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3184 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3185 _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'
3187 runpath_var=LD_RUN_PATH
3188 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3189 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3191 # Commands to make compiler produce verbose output that lists
3192 # what "hidden" libraries, object files and flags are used when
3193 # linking a shared library.
3195 # There doesn't appear to be a way to prevent this compiler from
3196 # explicitly linking system object files so we need to strip them
3197 # from the output so that they don't get included in the library
3199 output_verbose_link_cmd='templist=`$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'
3204 # FIXME: insert proper C++ library support
3205 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3208 # FIXME: insert proper C++ library support
3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3212 case $cc_basename in
3214 # FIXME: insert proper C++ library support
3215 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3218 # FIXME: insert proper C++ library support
3219 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3224 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3225 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3227 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3228 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3229 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3231 # Workaround some broken pre-1.5 toolchains
3232 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3235 # C++ shared libraries are fairly broken
3236 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3239 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3241 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3242 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3243 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3244 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3245 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3246 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3248 output_verbose_link_cmd='echo'
3251 case $cc_basename in
3253 # Kuck and Associates, Inc. (KAI) C++ Compiler
3255 # KCC will only create a shared library if the output file
3256 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3257 # to its proper name (with version) after linking.
3258 _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'
3260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3261 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3263 # Archives containing C++ object files must be created using
3264 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3265 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3269 # Rational C++ 2.4.1
3270 # FIXME: insert proper C++ library support
3271 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3274 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3275 _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'
3277 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3278 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3280 # Commands to make compiler produce verbose output that lists
3281 # what "hidden" libraries, object files and flags are used when
3282 # linking a shared library.
3284 # There doesn't appear to be a way to prevent this compiler from
3285 # explicitly linking system object files so we need to strip them
3286 # from the output so that they don't get included in the library
3288 output_verbose_link_cmd='templist=`$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 $list'
3291 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3292 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3293 _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'
3295 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3296 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3298 # Commands to make compiler produce verbose output that lists
3299 # what "hidden" libraries, object files and flags are used when
3300 # linking a shared library.
3301 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3304 # FIXME: insert proper C++ library support
3305 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3311 case $cc_basename in
3313 # Kuck and Associates, Inc. (KAI) C++ Compiler
3315 # KCC will only create a shared library if the output file
3316 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3317 # to its proper name (with version) after linking.
3318 _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'
3320 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3321 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3323 # Archives containing C++ object files must be created using
3324 # the KAI C++ compiler.
3325 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3328 # Rational C++ 2.4.1
3329 # FIXME: insert proper C++ library support
3330 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3333 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3334 _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'
3335 _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">> $lib.exp;$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 $lib;$rm $lib.exp'
3337 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3338 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3340 # Commands to make compiler produce verbose output that lists
3341 # what "hidden" libraries, object files and flags are used when
3342 # linking a shared library.
3344 # There doesn't appear to be a way to prevent this compiler from
3345 # explicitly linking system object files so we need to strip them
3346 # from the output so that they don't get included in the library
3348 output_verbose_link_cmd='templist=`$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 $list'
3351 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3352 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3353 _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'
3355 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3356 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3358 # Commands to make compiler produce verbose output that lists
3359 # what "hidden" libraries, object files and flags are used when
3360 # linking a shared library.
3361 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3364 # FIXME: insert proper C++ library support
3365 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3371 # FIXME: insert proper C++ library support
3372 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3375 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3376 case $cc_basename in
3378 # FIXME: insert proper C++ library support
3379 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3382 # FIXME: insert proper C++ library support
3383 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3388 case $cc_basename in
3391 # FIXME: insert proper C++ library support
3392 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3396 # FIXME: insert proper C++ library support
3397 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3400 # FIXME: insert proper C++ library support
3401 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3406 case $cc_basename in
3408 # Sun C++ 4.2, 5.x and Centerline C++
3409 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3411 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp; $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags;$rm $lib.exp'
3413 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3416 solaris2.[0-5] | solaris2.[0-5].*) ;;
3418 # The C++ compiler is used as linker so we must use $wl
3419 # flag to pass the commands to the underlying system
3421 # Supported since Solaris 2.6 (maybe 2.5.1?)
3422 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3425 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3427 # Commands to make compiler produce verbose output that lists
3428 # what "hidden" libraries, object files and flags are used when
3429 # linking a shared library.
3431 # There doesn't appear to be a way to prevent this compiler from
3432 # explicitly linking system object files so we need to strip them
3433 # from the output so that they don't get included in the library
3435 output_verbose_link_cmd='templist=`$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'
3437 # Archives containing C++ object files must be created using
3438 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3439 # necessary to make sure instantiated templates are included
3441 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3444 # Green Hills C++ Compiler
3445 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3447 # The C++ compiler must be used to create the archive.
3448 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3451 # GNU C++ compiler with Solaris linker
3452 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3453 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3454 if $CC --version | grep -v '^2\.7' > /dev/null; then
3455 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3456 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp; $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags;$rm $lib.exp'
3457 # Commands to make compiler produce verbose output that lists
3458 # what "hidden" libraries, object files and flags are used when
3459 # linking a shared library.
3460 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3462 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3464 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3465 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp;
3466 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags;$rm $lib.exp'
3468 # Commands to make compiler produce verbose output that lists
3469 # what "hidden" libraries, object files and flags are used when
3470 # linking a shared library.
3471 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3474 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3479 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3480 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3483 case $cc_basename in
3485 # NonStop-UX NCC 3.20
3486 # FIXME: insert proper C++ library support
3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3490 # FIXME: insert proper C++ library support
3491 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3496 # FIXME: insert proper C++ library support
3497 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3500 # FIXME: insert proper C++ library support
3501 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3504 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3505 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3507 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3508 _LT_AC_TAGVAR(LD, $1)="$LD"
3511 ## There is no encapsulation within the following macros, do not change
3512 ## the running order or otherwise move them around unless you know exactly
3513 ## what you are doing...
3514 AC_LIBTOOL_POSTDEP_PREDEP($1)
3515 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3516 AC_LIBTOOL_PROG_CC_C_O($1)
3517 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3518 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3519 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3520 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3521 AC_LIBTOOL_SYS_LIB_STRIP
3522 AC_LIBTOOL_DLOPEN_SELF($1)
3524 AC_LIBTOOL_CONFIG($1)
3531 with_gnu_ldcxx=$with_gnu_ld
3532 with_gnu_ld=$lt_save_with_gnu_ld
3533 lt_cv_path_LDCXX=$lt_cv_path_LD
3534 lt_cv_path_LD=$lt_save_path_LD
3535 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3536 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3537 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3539 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3540 # ------------------------
3541 # Figure out "hidden" library dependencies from verbose
3542 # compiler output when linking a shared library.
3543 # Parse the compiler output and extract the necessary
3544 # objects, libraries and library flags.
3545 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3546 dnl we can't use the lt_simple_compile_test_code here,
3547 dnl because it contains code intended for an executable,
3548 dnl not a library. It's possible we should let each
3549 dnl tag define a new lt_????_link_test_code variable,
3550 dnl but it's only used here...
3551 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3553 void foo (void) { a = 0; }
3555 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3559 Foo (void) { a = 0; }
3564 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3572 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3575 public void bar (void) {
3581 dnl Parse the compiler output and extract the necessary
3582 dnl objects, libraries and library flags.
3583 if AC_TRY_EVAL(ac_compile); then
3584 # Parse the compiler output and extract the necessary
3585 # objects, libraries and library flags.
3587 # Sentinel used to keep track of whether or not we are before
3588 # the conftest object file.
3589 pre_test_object_deps_done=no
3591 # The `*' in the case matches for architectures that use `case' in
3592 # $output_verbose_cmd can trigger glob expansion during the loop
3593 # eval without this substitution.
3594 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3596 for p in `eval $output_verbose_link_cmd`; do
3600 # Some compilers place space between "-{L,R}" and the path.
3603 || test $p = "-R"; then
3610 if test "$pre_test_object_deps_done" = no; then
3613 # Internal compiler library paths should come after those
3614 # provided the user. The postdeps already come after the
3615 # user supplied libs so there is no need to process them.
3616 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3617 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3619 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3622 # The "-l" case would never come before the object being
3623 # linked, so don't bother handling this case.
3626 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3627 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3629 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3635 # This assumes that the test object file only shows up
3636 # once in the compiler output.
3637 if test "$p" = "conftest.$objext"; then
3638 pre_test_object_deps_done=yes
3642 if test "$pre_test_object_deps_done" = no; then
3643 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3644 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3646 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3649 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3650 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3652 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3657 *) ;; # Ignore the rest.
3665 echo "libtool.m4: error: problem compiling $1 test program"
3668 $rm -f confest.$objext
3670 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3671 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3673 ])# AC_LIBTOOL_POSTDEP_PREDEP
3675 # AC_LIBTOOL_LANG_F77_CONFIG
3676 # ------------------------
3677 # Ensure that the configuration vars for the C compiler are
3678 # suitably defined. Those variables are subsequently used by
3679 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3680 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3681 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3682 [AC_REQUIRE([AC_PROG_F77])
3683 AC_LANG_PUSH(Fortran 77)
3685 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3686 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3687 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3688 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3689 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3690 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3691 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3692 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3693 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3694 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3695 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3696 _LT_AC_TAGVAR(module_cmds, $1)=
3697 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3698 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3699 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3700 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3701 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3702 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3704 # Source file extension for f77 test sources.
3707 # Object file extension for compiled f77 test sources.
3709 _LT_AC_TAGVAR(objext, $1)=$objext
3711 # Code to be used in simple compile tests
3712 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3714 # Code to be used in simple link tests
3715 lt_simple_link_test_code=" program t\n end\n"
3717 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3720 # Allow CC to be a program name with arguments.
3724 _LT_AC_TAGVAR(compiler, $1)=$CC
3725 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3727 AC_MSG_CHECKING([if libtool supports shared libraries])
3728 AC_MSG_RESULT([$can_build_shared])
3730 AC_MSG_CHECKING([whether to build shared libraries])
3731 test "$can_build_shared" = "no" && enable_shared=no
3733 # On AIX, shared libraries and static libraries use the same namespace, and
3734 # are all built from PIC.
3737 test "$enable_shared" = yes && enable_static=no
3738 if test -n "$RANLIB"; then
3739 archive_cmds="$archive_cmds;\$RANLIB \$lib"
3740 postinstall_cmds='$RANLIB $lib'
3744 test "$enable_shared" = yes && enable_static=no
3747 AC_MSG_RESULT([$enable_shared])
3749 AC_MSG_CHECKING([whether to build static libraries])
3750 # Make sure either enable_shared or enable_static is yes.
3751 test "$enable_shared" = yes || enable_static=yes
3752 AC_MSG_RESULT([$enable_static])
3754 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3756 _LT_AC_TAGVAR(GCC, $1)="$G77"
3757 _LT_AC_TAGVAR(LD, $1)="$LD"
3759 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3760 AC_LIBTOOL_PROG_CC_C_O($1)
3761 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3762 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3763 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3764 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3765 AC_LIBTOOL_SYS_LIB_STRIP
3768 AC_LIBTOOL_CONFIG($1)
3772 ])# AC_LIBTOOL_LANG_F77_CONFIG
3775 # AC_LIBTOOL_LANG_GCJ_CONFIG
3776 # --------------------------
3777 # Ensure that the configuration vars for the C compiler are
3778 # suitably defined. Those variables are subsequently used by
3779 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3780 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3781 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3784 # Source file extension for Java test sources.
3787 # Object file extension for compiled Java test sources.
3789 _LT_AC_TAGVAR(objext, $1)=$objext
3791 # Code to be used in simple compile tests
3792 lt_simple_compile_test_code="class foo {}\n"
3794 # Code to be used in simple link tests
3795 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3797 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3800 # Allow CC to be a program name with arguments.
3804 _LT_AC_TAGVAR(compiler, $1)=$CC
3806 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3807 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3810 ## There is no encapsulation within the following macros, do not change
3811 ## the running order or otherwise move them around unless you know exactly
3812 ## what you are doing...
3813 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3814 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3815 AC_LIBTOOL_PROG_CC_C_O($1)
3816 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3817 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3818 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3819 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3820 AC_LIBTOOL_SYS_LIB_STRIP
3821 AC_LIBTOOL_DLOPEN_SELF($1)
3823 AC_LIBTOOL_CONFIG($1)
3827 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3830 # AC_LIBTOOL_LANG_RC_CONFIG
3831 # --------------------------
3832 # Ensure that the configuration vars for the Windows resource compiler are
3833 # suitably defined. Those variables are subsequently used by
3834 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3835 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3836 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3839 # Source file extension for RC test sources.
3842 # Object file extension for compiled RC test sources.
3844 _LT_AC_TAGVAR(objext, $1)=$objext
3846 # Code to be used in simple compile tests
3847 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3849 # Code to be used in simple link tests
3850 lt_simple_link_test_code="$lt_simple_compile_test_code"
3852 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3855 # Allow CC to be a program name with arguments.
3859 _LT_AC_TAGVAR(compiler, $1)=$CC
3860 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3862 AC_LIBTOOL_CONFIG($1)
3866 ])# AC_LIBTOOL_LANG_RC_CONFIG
3869 # AC_LIBTOOL_CONFIG([TAGNAME])
3870 # ----------------------------
3871 # If TAGNAME is not passed, then create an initial libtool script
3872 # with a default configuration from the untagged config vars. Otherwise
3873 # add code to config.status for appending the configuration named by
3874 # TAGNAME from the matching tagged config vars.
3875 AC_DEFUN([AC_LIBTOOL_CONFIG],
3876 [# The else clause should only fire when bootstrapping the
3877 # libtool distribution, otherwise you forgot to ship ltmain.sh
3878 # with your package, and you will get complaints that there are
3879 # no rules to generate ltmain.sh.
3880 if test -f "$ltmain"; then
3881 # See if we are running on zsh, and set the options which allow our commands through
3882 # without removal of \ escapes.
3883 if test -n "${ZSH_VERSION+set}" ; then
3884 setopt NO_GLOB_SUBST
3886 # Now quote all the things that may contain metacharacters while being
3887 # careful not to overquote the AC_SUBSTed values. We take copies of the
3888 # variables and quote the copies for generation of the libtool script.
3889 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3891 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3892 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3893 deplibs_check_method reload_flag reload_cmds need_locks \
3894 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3895 lt_cv_sys_global_symbol_to_c_name_address \
3896 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3897 old_postinstall_cmds old_postuninstall_cmds \
3898 _LT_AC_TAGVAR(compiler, $1) \
3899 _LT_AC_TAGVAR(CC, $1) \
3900 _LT_AC_TAGVAR(LD, $1) \
3901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3902 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3904 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3906 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3907 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3908 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3909 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3910 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3911 _LT_AC_TAGVAR(predep_objects, $1) \
3912 _LT_AC_TAGVAR(postdep_objects, $1) \
3913 _LT_AC_TAGVAR(predeps, $1) \
3914 _LT_AC_TAGVAR(postdeps, $1) \
3915 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3916 _LT_AC_TAGVAR(archive_cmds, $1) \
3917 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3918 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3919 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3920 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3921 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3922 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3923 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3924 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3925 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3926 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3927 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3928 _LT_AC_TAGVAR(module_cmds, $1) \
3929 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3930 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3931 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3932 _LT_AC_TAGVAR(include_expsyms, $1); do
3935 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3936 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3937 _LT_AC_TAGVAR(archive_cmds, $1) | \
3938 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3939 _LT_AC_TAGVAR(module_cmds, $1) | \
3940 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3941 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3942 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3943 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3944 postinstall_cmds | postuninstall_cmds | \
3945 old_postinstall_cmds | old_postuninstall_cmds | \
3946 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3947 # Double-quote double-evaled strings.
3948 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3951 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3957 *'\[$]0 --fallback-echo"')
3958 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3963 [cfgfile="${ofile}T"
3964 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3966 AC_MSG_NOTICE([creating $ofile])],
3969 cat <<__EOF__ >> "$cfgfile"
3973 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3974 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3975 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3977 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3978 # Free Software Foundation, Inc.
3980 # This file is part of GNU Libtool:
3981 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3983 # This program is free software; you can redistribute it and/or modify
3984 # it under the terms of the GNU General Public License as published by
3985 # the Free Software Foundation; either version 2 of the License, or
3986 # (at your option) any later version.
3988 # This program is distributed in the hope that it will be useful, but
3989 # WITHOUT ANY WARRANTY; without even the implied warranty of
3990 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3991 # General Public License for more details.
3993 # You should have received a copy of the GNU General Public License
3994 # along with this program; if not, write to the Free Software
3995 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3997 # As a special exception to the GNU General Public License, if you
3998 # distribute this file as part of a program that contains a
3999 # configuration script generated by Autoconf, you may include it under
4000 # the same distribution terms that you use for the rest of that program.
4002 # A sed program that does not truncate output.
4005 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4006 Xsed="$SED -e s/^X//"
4008 # The HP-UX ksh and POSIX shell print the target directory to stdout
4010 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4012 # The names of the tagged configurations supported by this script.
4015 # ### BEGIN LIBTOOL CONFIG],
4016 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4018 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4020 # Shell to use when invoking shell scripts.
4023 # Whether or not to build shared libraries.
4024 build_libtool_libs=$enable_shared
4026 # Whether or not to build static libraries.
4027 build_old_libs=$enable_static
4029 # Whether or not to add -lc for building shared libraries.
4030 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4032 # Whether or not to disallow shared libs when runtime libs are static
4033 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4035 # Whether or not to optimize for fast installation.
4036 fast_install=$enable_fast_install
4039 host_alias=$host_alias
4042 # An echo program that does not interpret backslashes.
4047 AR_FLAGS=$lt_AR_FLAGS
4052 # A language-specific compiler.
4053 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4055 # Is the compiler the GNU C compiler?
4056 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4061 # The linker used to build libraries.
4062 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4064 # Whether we need hard or soft links.
4067 # A BSD-compatible nm program.
4070 # A symbol stripping program
4073 # Used to examine libraries when file_magic_cmd begins "file"
4074 MAGIC_CMD=$MAGIC_CMD
4076 # Used on cygwin: DLL creation program.
4079 # Used on cygwin: object dumper.
4082 # Used on cygwin: assembler.
4085 # The name of the directory that contains temporary libtool files.
4088 # How to create reloadable object files.
4089 reload_flag=$lt_reload_flag
4090 reload_cmds=$lt_reload_cmds
4092 # How to pass a linker flag through the compiler.
4093 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4095 # Object file suffix (normally "o").
4098 # Old archive suffix (normally "a").
4101 # Shared library suffix (normally ".so").
4102 shrext_cmds='$shrext_cmds'
4104 # Executable file suffix (normally "").
4107 # Additional compiler flags for building library objects.
4108 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4111 # What is the maximum length of a command?
4112 max_cmd_len=$lt_cv_sys_max_cmd_len
4114 # Does compiler simultaneously support -c and -o options?
4115 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4117 # Must we lock files when doing compilation ?
4118 need_locks=$lt_need_locks
4120 # Do we need the lib prefix for modules?
4121 need_lib_prefix=$need_lib_prefix
4123 # Do we need a version for libraries?
4124 need_version=$need_version
4126 # Whether dlopen is supported.
4127 dlopen_support=$enable_dlopen
4129 # Whether dlopen of programs is supported.
4130 dlopen_self=$enable_dlopen_self
4132 # Whether dlopen of statically linked programs is supported.
4133 dlopen_self_static=$enable_dlopen_self_static
4135 # Compiler flag to prevent dynamic linking.
4136 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4138 # Compiler flag to turn off builtin functions.
4139 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4141 # Compiler flag to allow reflexive dlopens.
4142 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4144 # Compiler flag to generate shared objects directly from archives.
4145 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4147 # Compiler flag to generate thread-safe objects.
4148 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4150 # Library versioning type.
4151 version_type=$version_type
4153 # Format of library name prefix.
4154 libname_spec=$lt_libname_spec
4156 # List of archive names. First name is the real one, the rest are links.
4157 # The last name is the one that the linker finds with -lNAME.
4158 library_names_spec=$lt_library_names_spec
4160 # The coded name of the library, if different from the real name.
4161 soname_spec=$lt_soname_spec
4163 # Commands used to build and install an old-style archive.
4165 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4166 old_postinstall_cmds=$lt_old_postinstall_cmds
4167 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4169 # Create an old-style archive from a shared archive.
4170 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4172 # Create a temporary old-style archive to link instead of a shared archive.
4173 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4175 # Commands used to build and install a shared archive.
4176 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4177 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4178 postinstall_cmds=$lt_postinstall_cmds
4179 postuninstall_cmds=$lt_postuninstall_cmds
4181 # Commands used to build a loadable module (assumed same as above if empty)
4182 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4183 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4185 # Commands to strip libraries.
4186 old_striplib=$lt_old_striplib
4187 striplib=$lt_striplib
4189 # Dependencies to place before the objects being linked to create a
4191 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4193 # Dependencies to place after the objects being linked to create a
4195 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4197 # Dependencies to place before the objects being linked to create a
4199 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4201 # Dependencies to place after the objects being linked to create a
4203 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4205 # The library search path used internally by the compiler when linking
4207 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4209 # Method to check whether dependent libraries are shared objects.
4210 deplibs_check_method=$lt_deplibs_check_method
4212 # Command to use when deplibs_check_method == file_magic.
4213 file_magic_cmd=$lt_file_magic_cmd
4215 # Flag that allows shared libraries with undefined symbols to be built.
4216 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4218 # Flag that forces no undefined symbols.
4219 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4221 # Commands used to finish a libtool library installation in a directory.
4222 finish_cmds=$lt_finish_cmds
4224 # Same as above, but a single script fragment to be evaled but not shown.
4225 finish_eval=$lt_finish_eval
4227 # Take the output of nm and produce a listing of raw symbols and C names.
4228 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4230 # Transform the output of nm in a proper C declaration
4231 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4233 # Transform the output of nm in a C name address pair
4234 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4236 # This is the shared library runtime path variable.
4237 runpath_var=$runpath_var
4239 # This is the shared library path variable.
4240 shlibpath_var=$shlibpath_var
4242 # Is shlibpath searched before the hard-coded library search path?
4243 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4245 # How to hardcode a shared library path into an executable.
4246 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4248 # Whether we should hardcode library paths into libraries.
4249 hardcode_into_libs=$hardcode_into_libs
4251 # Flag to hardcode \$libdir into a binary during linking.
4252 # This must work even if \$libdir does not exist.
4253 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4255 # If ld is used when linking, flag to hardcode \$libdir into
4256 # a binary during linking. This must work even if \$libdir does
4258 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4260 # Whether we need a single -rpath flag with a separated argument.
4261 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4263 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4265 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4267 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4269 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4271 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4272 # the resulting binary.
4273 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4275 # Set to yes if building a shared library automatically hardcodes DIR into the library
4276 # and all subsequent libraries and executables linked against it.
4277 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4279 # Variables whose values should be saved in libtool wrapper scripts and
4280 # restored at relink time.
4281 variables_saved_for_relink="$variables_saved_for_relink"
4283 # Whether libtool must link a program against all its dependency libraries.
4284 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4286 # Compile-time system search path for libraries
4287 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4289 # Run-time system search path for libraries
4290 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4292 # Fix the shell variable \$srcfile for the compiler.
4293 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4295 # Set to yes if exported symbols are required.
4296 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4298 # The commands to list exported symbols.
4299 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4301 # The commands to extract the exported symbol list from a shared archive.
4302 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4304 # Symbols that should not be listed in the preloaded symbols.
4305 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4307 # Symbols that must always be exported.
4308 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4311 [# ### END LIBTOOL CONFIG],
4312 [# ### END LIBTOOL TAG CONFIG: $tagname])
4319 cat <<\EOF >> "$cfgfile"
4321 # AIX sometimes has problems with the GCC collect2 program. For some
4322 # reason, if we set the COLLECT_NAMES environment variable, the problems
4323 # vanish in a puff of smoke.
4324 if test "X${COLLECT_NAMES+set}" != Xset; then
4326 export COLLECT_NAMES
4332 # We use sed instead of cat because bash on DJGPP gets confused if
4333 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4334 # text mode, it properly converts lines to CR/LF. This bash problem
4335 # is reportedly fixed, but why not run on old versions too?
4336 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4338 mv -f "$cfgfile" "$ofile" || \
4339 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4343 # If there is no Makefile yet, we rely on a make rule to execute
4344 # `config.status --recheck' to rerun these tests and create the
4345 # libtool script then.
4346 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4347 if test -f "$ltmain_in"; then
4348 test -f Makefile && make "$ltmain"
4351 ])# AC_LIBTOOL_CONFIG
4354 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4355 # -------------------------------------------
4356 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4357 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4359 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4361 if test "$GCC" = yes; then
4362 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4364 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4365 lt_cv_prog_compiler_rtti_exceptions,
4366 [-fno-rtti -fno-exceptions], [],
4367 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4369 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4372 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4373 # ---------------------------------
4374 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4375 [AC_REQUIRE([AC_CANONICAL_HOST])
4376 AC_REQUIRE([AC_PROG_NM])
4377 AC_REQUIRE([AC_OBJEXT])
4378 # Check for command to grab the raw symbol name followed by C symbol from nm.
4379 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4380 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4382 # These are sane defaults that work on at least a few old systems.
4383 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4385 # Character class describing NM global symbol codes.
4386 symcode='[[BCDEGRST]]'
4388 # Regexp to match symbols that can be accessed directly from C.
4389 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4391 # Transform the above into a raw symbol and a C symbol.
4392 symxfrm='\1 \2\3 \3'
4394 # Transform an extracted symbol line into a proper C declaration
4395 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4397 # Transform an extracted symbol line into symbol name and symbol address
4398 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4400 # Define system-specific variables.
4405 cygwin* | mingw* | pw32*)
4406 symcode='[[ABCDGISTW]]'
4408 hpux*) # Its linker distinguishes data from code symbols
4409 if test "$host_cpu" = ia64; then
4410 symcode='[[ABCDEGRST]]'
4412 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4413 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4416 if test "$host_cpu" = ia64; then
4417 symcode='[[ABCDGIRSTW]]'
4418 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4419 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4423 symcode='[[BCDEGRST]]'
4426 symcode='[[BCDEGQRST]]'
4432 symcode='[[DFNSTU]]'
4436 # Handle CRLF in mingw tool chain
4440 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4444 # If we're using GNU nm, then use its standard symbol codes.
4445 case `$NM -V 2>&1` in
4446 *GNU* | *'with BFD'*)
4447 symcode='[[ABCDGIRSTW]]' ;;
4450 # Try without a prefix undercore, then with it.
4451 for ac_symprfx in "" "_"; do
4453 # Write the raw and C identifiers.
4454 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4456 # Check to see that the pipe works correctly.
4460 cat > conftest.$ac_ext <<EOF
4465 void nm_test_func(){}
4469 int main(){nm_test_var='a';nm_test_func();return(0);}
4472 if AC_TRY_EVAL(ac_compile); then
4473 # Now try to grab the symbols.
4475 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4476 # Try sorting and uniquifying the output.
4477 if sort "$nlist" | uniq > "$nlist"T; then
4478 mv -f "$nlist"T "$nlist"
4483 # Make sure that we snagged all the symbols we need.
4484 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4485 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4486 cat <<EOF > conftest.$ac_ext
4492 # Now generate the symbol file.
4493 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4495 cat <<EOF >> conftest.$ac_ext
4496 #if defined (__STDC__) && __STDC__
4497 # define lt_ptr_t void *
4499 # define lt_ptr_t char *
4503 /* The mapping between symbol names and symbols. */
4508 lt_preloaded_symbols[[]] =
4511 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4512 cat <<\EOF >> conftest.$ac_ext
4520 # Now try linking the two files.
4521 mv conftest.$ac_objext conftstm.$ac_objext
4522 lt_save_LIBS="$LIBS"
4523 lt_save_CFLAGS="$CFLAGS"
4524 LIBS="conftstm.$ac_objext"
4525 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4526 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4529 LIBS="$lt_save_LIBS"
4530 CFLAGS="$lt_save_CFLAGS"
4532 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4535 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4538 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4541 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4542 cat conftest.$ac_ext >&5
4544 rm -f conftest* conftst*
4546 # Do not use the global_symbol_pipe unless it works.
4547 if test "$pipe_works" = yes; then
4550 lt_cv_sys_global_symbol_pipe=
4554 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4555 lt_cv_sys_global_symbol_to_cdecl=
4557 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4558 AC_MSG_RESULT(failed)
4562 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4565 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4566 # ---------------------------------------
4567 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4568 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4569 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4570 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4572 AC_MSG_CHECKING([for $compiler option to produce PIC])
4574 # C++ specific cases for pic, static, wl, etc.
4575 if test "$GXX" = yes; then
4576 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4577 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4581 # All AIX code is PIC.
4582 if test "$host_cpu" = ia64; then
4583 # AIX 5 now supports IA64 processor
4584 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4588 # FIXME: we need at least 68020 code to build shared libraries, but
4589 # adding the `-m68020' flag to GCC prevents building anything better,
4591 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4593 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4594 # PIC is the default for these OSes.
4596 mingw* | os2* | pw32*)
4597 # This hack is so that the source file can tell whether it is being
4598 # built for inclusion in a dll (and should export symbols for example).
4599 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4601 darwin* | rhapsody*)
4602 # PIC is the default on this platform
4603 # Common symbols not allowed in MH_DYLIB files
4604 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4607 # DJGPP does not support shared libraries at all
4608 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4611 if test -d /usr/nec; then
4612 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4616 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4622 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4627 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4633 # All AIX code is PIC.
4634 if test "$host_cpu" = ia64; then
4635 # AIX 5 now supports IA64 processor
4636 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4638 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4642 case $cc_basename in
4644 # Green Hills C++ Compiler
4645 # _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 $MVME_DIR/lib/classix/libcx.s.a"
4650 # PIC is the default on this platform
4651 # Common symbols not allowed in MH_DYLIB files
4652 case "$cc_basename" in
4654 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4655 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4660 case $cc_basename in
4662 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4665 # Green Hills C++ Compiler
4666 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4672 freebsd* | kfreebsd*-gnu)
4673 # FreeBSD uses GNU C++
4675 hpux9* | hpux10* | hpux11*)
4676 case $cc_basename in
4678 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4680 if test "$host_cpu" != ia64; then
4681 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4685 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4686 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4692 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4700 irix5* | irix6* | nonstopux*)
4701 case $cc_basename in
4703 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4705 # CC pic flag -KPIC is the default.
4712 case $cc_basename in
4715 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4716 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4720 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4721 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4722 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4726 # Make sure the PIC flag is empty. It appears that all Alpha
4727 # Linux and Compaq Tru64 Unix objects are PIC.
4728 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4729 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4740 case $cc_basename in
4742 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4750 osf3* | osf4* | osf5*)
4751 case $cc_basename in
4753 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4756 # Rational C++ 2.4.1
4757 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4760 # Digital/Compaq C++
4761 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4762 # Make sure the PIC flag is empty. It appears that all Alpha
4763 # Linux and Compaq Tru64 Unix objects are PIC.
4764 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4765 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4774 case $cc_basename in
4776 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4783 case $cc_basename in
4785 # Sun C++ 4.2, 5.x and Centerline C++
4786 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4787 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4788 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4791 # Green Hills C++ Compiler
4792 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4799 case $cc_basename in
4802 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4803 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4807 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4814 case $cc_basename in
4816 # NonStop-UX NCC 3.20
4817 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4828 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4834 if test "$GCC" = yes; then
4835 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4836 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4840 # All AIX code is PIC.
4841 if test "$host_cpu" = ia64; then
4842 # AIX 5 now supports IA64 processor
4843 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4848 # FIXME: we need at least 68020 code to build shared libraries, but
4849 # adding the `-m68020' flag to GCC prevents building anything better,
4851 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4854 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4855 # PIC is the default for these OSes.
4858 mingw* | pw32* | os2*)
4859 # This hack is so that the source file can tell whether it is being
4860 # built for inclusion in a dll (and should export symbols for example).
4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4864 darwin* | rhapsody*)
4865 # PIC is the default on this platform
4866 # Common symbols not allowed in MH_DYLIB files
4867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4871 # Just because we use GCC doesn't mean we suddenly get shared libraries
4872 # on systems that don't support them.
4873 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4878 if test -d /usr/nec; then
4879 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4884 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4897 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4901 # PORTME Check for flag to pass linker flags through the system compiler.
4904 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4905 if test "$host_cpu" = ia64; then
4906 # AIX 5 now supports IA64 processor
4907 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4909 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4913 # PIC is the default on this platform
4914 # Common symbols not allowed in MH_DYLIB files
4915 case "$cc_basename" in
4917 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4918 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4923 mingw* | pw32* | os2*)
4924 # This hack is so that the source file can tell whether it is being
4925 # built for inclusion in a dll (and should export symbols for example).
4926 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4929 hpux9* | hpux10* | hpux11*)
4930 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4931 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4941 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4942 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4945 irix5* | irix6* | nonstopux*)
4946 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4947 # PIC (with -KPIC) is the default.
4948 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4952 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4953 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4959 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4961 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4964 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4965 # All Alpha code is PIC.
4966 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4971 osf3* | osf4* | osf5*)
4972 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4973 # All OSF/1 code is PIC.
4974 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4979 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4983 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4984 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4985 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4989 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4990 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4991 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4994 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4995 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4997 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5001 if test -d /usr/nec ;then
5002 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5003 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5008 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5009 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5013 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5018 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5021 # Check to make sure the PIC flag actually works.
5023 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5024 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5025 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5026 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5027 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5029 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5031 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5032 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5035 # For platforms which do not support PIC, -DPIC is meaningless:
5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5040 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5046 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5047 # ------------------------------------
5048 # See if the linker supports building shared libraries.
5049 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5050 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5052 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5055 # If we're using GNU nm, then we don't want the "-C" option.
5056 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5057 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5058 _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'
5060 _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'
5064 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5067 _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'
5070 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5075 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5076 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5077 _LT_AC_TAGVAR(archive_cmds, $1)=
5078 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5079 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5080 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5081 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5082 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5083 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5084 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5085 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5086 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5087 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5088 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5089 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5090 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5091 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5092 _LT_AC_TAGVAR(module_cmds, $1)=
5093 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5094 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5095 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5096 # include_expsyms should be a list of space-separated symbols to be *always*
5097 # included in the symbol list
5098 _LT_AC_TAGVAR(include_expsyms, $1)=
5099 # exclude_expsyms can be an extended regexp of symbols to exclude
5100 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5101 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5102 # as well as any symbol that contains `d'.
5103 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5104 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5105 # platforms (ab)use it in PIC code, but their linkers get confused if
5106 # the symbol is explicitly referenced. Since portable code cannot
5107 # rely on this symbol name, it's probably fine to never include it in
5108 # preloaded symbol tables.
5109 extract_expsyms_cmds=
5112 cygwin* | mingw* | pw32*)
5113 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5114 # When not using gcc, we currently assume that we are using
5115 # Microsoft Visual C++.
5116 if test "$GCC" != yes; then
5125 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5126 if test "$with_gnu_ld" = yes; then
5127 # If archive_cmds runs LD, not CC, wlarc should be empty
5130 # See if GNU ld supports shared libraries.
5132 aix3* | aix4* | aix5*)
5133 # On AIX/PPC, the GNU linker is very broken
5134 if test "$host_cpu" != ia64; then
5135 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5138 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5139 *** to be unable to reliably create shared libraries on AIX.
5140 *** Therefore, libtool is disabling shared libraries support. If you
5141 *** really care for shared libraries, you may want to modify your PATH
5142 *** so that a non-GNU linker is found, and then restart.
5149 _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)'
5150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5151 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5153 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5154 # that the semantics of dynamic libraries on AmigaOS, at least up
5155 # to version 4, is to share data among multiple programs linked
5156 # with the same dynamic library. Since this doesn't match the
5157 # behavior of shared libraries on other platforms, we can't use
5159 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5163 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5164 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5165 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5166 # support --undefined. This deserves some investigation. FIXME
5167 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5169 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5173 cygwin* | mingw* | pw32*)
5174 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5175 # as there is no search path for DLLs.
5176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5177 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5178 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5179 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5180 _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'
5182 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5184 # If the export-symbols file already is a .def file (1st line
5185 # is EXPORTS), use it as is; otherwise, prepend...
5186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5187 cp $export_symbols $output_objdir/$soname.def;
5189 echo EXPORTS > $output_objdir/$soname.def;
5190 cat $export_symbols >> $output_objdir/$soname.def;
5191 fi;$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5198 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5199 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5202 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5203 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5208 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5212 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5213 *** create shared libraries on Solaris systems. Therefore, libtool
5214 *** is disabling shared libraries support. We urge you to upgrade GNU
5215 *** binutils to release 2.9.1 or newer. Another option is to modify
5216 *** your PATH or compiler configuration so that the native linker is
5217 *** used, and then restart.
5220 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5222 _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'
5224 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5229 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5231 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5232 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5236 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5237 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5238 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5239 supports_anon_versioning=no
5240 case `$LD -v 2>/dev/null` in
5241 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5242 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5243 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5244 *\ 2.11.*) ;; # other 2.11 versions
5245 *) supports_anon_versioning=yes ;;
5247 if test $supports_anon_versioning = yes; then
5248 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver;cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver; $echo "local: *; };" >> $output_objdir/$libname.ver;
5249 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5251 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5254 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5259 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5260 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5261 _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'
5263 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5268 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5269 runpath_var=LD_RUN_PATH
5270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5271 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5272 # ancient GNU ld didn't support --whole-archive et. al.
5273 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5274 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5276 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5280 # PORTME fill in a description of your system's linker (not GNU ld)
5283 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5284 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5285 _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'
5286 # Note: this linker hardcodes the directories in LIBPATH if there
5287 # are no directories specified by -L.
5288 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5289 if test "$GCC" = yes && test -z "$link_static_flag"; then
5290 # Neither direct hardcoding nor static linking is supported with a
5292 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5297 if test "$host_cpu" = ia64; then
5298 # On IA64, the linker does run time linking by default, so we don't
5299 # have to do anything special.
5300 aix_use_runtimelinking=no
5301 exp_sym_flag='-Bexport'
5304 # If we're using GNU nm, then we don't want the "-C" option.
5305 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5306 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5307 _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'
5309 _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'
5311 aix_use_runtimelinking=no
5313 # Test if we are trying to use run time linking or normal
5314 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5315 # need to do runtime linking.
5316 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5317 for ld_flag in $LDFLAGS; do
5318 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5319 aix_use_runtimelinking=yes
5325 exp_sym_flag='-bexport'
5326 no_entry_flag='-bnoentry'
5329 # When large executables or shared objects are built, AIX ld can
5330 # have problems creating the table of contents. If linking a library
5331 # or program results in "error TOC overflow" add -mminimal-toc to
5332 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5333 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5335 _LT_AC_TAGVAR(archive_cmds, $1)=''
5336 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5337 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5338 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5340 if test "$GCC" = yes; then
5341 case $host_os in aix4.[012]|aix4.[012].*)
5342 # We only want to do this on AIX 4.2 and lower, the check
5343 # below for broken collect2 doesn't work under 4.3+
5344 collect2name=`${CC} -print-prog-name=collect2`
5345 if test -f "$collect2name" && \
5346 strings "$collect2name" | grep resolve_lib_name >/dev/null
5348 # We have reworked collect2
5349 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5351 # We have old collect2
5352 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5353 # It fails to find uninstalled libraries when the uninstalled
5354 # path is not listed in the libpath. Setting hardcode_minus_L
5355 # to unsupported forces relinking
5356 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5358 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5361 shared_flag='-shared'
5364 if test "$host_cpu" = ia64; then
5365 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5366 # chokes on -Wl,-G. The following line is correct:
5369 if test "$aix_use_runtimelinking" = yes; then
5370 shared_flag='${wl}-G'
5372 shared_flag='${wl}-bM:SRE'
5377 # It seems that -bexpall does not export symbols beginning with
5378 # underscore (_), so it is better to generate a list of symbols to export.
5379 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5380 if test "$aix_use_runtimelinking" = yes; then
5381 # Warning - without using the other runtime loading flags (-brtl),
5382 # -berok will link without error, but may produce a broken library.
5383 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5384 # Determine the default libpath from the value encoded in an empty executable.
5385 _LT_AC_SYS_LIBPATH_AIX
5386 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5387 _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 $shared_flag"
5389 if test "$host_cpu" = ia64; then
5390 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5391 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5392 _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"
5394 # Determine the default libpath from the value encoded in an empty executable.
5395 _LT_AC_SYS_LIBPATH_AIX
5396 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5397 # Warning - without using the other run time loading flags,
5398 # -berok will link without error, but may produce a broken library.
5399 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5400 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5401 # -bexpall does not export symbols beginning with underscore (_)
5402 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5403 # Exported symbols can be pulled into shared objects from archives
5404 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5405 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5406 # This is similar to how AIX traditionally builds it's shared libraries.
5407 _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'
5413 _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)'
5414 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5415 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5416 # see comment about different semantics on the GNU ld section
5417 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5421 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5424 cygwin* | mingw* | pw32*)
5425 # When not using gcc, we currently assume that we are using
5426 # Microsoft Visual C++.
5427 # hardcode_libdir_flag_spec is actually meaningless, as there is
5428 # no search path for DLLs.
5429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5430 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5431 # Tell ltmain to make .lib files, not .a files.
5433 # Tell ltmain to make .dll files, not .so files.
5435 # FIXME: Setting linknames here is a bad hack.
5436 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll;linknames='
5437 # The linker will automatically build a .lib file if we build a DLL.
5438 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5439 # FIXME: Should let the user specify the lib program.
5440 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5441 fix_srcfile_path='`cygpath -w "$srcfile"`'
5442 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5445 darwin* | rhapsody*)
5447 rhapsody* | darwin1.[[012]])
5448 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5451 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5452 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5454 case ${MACOSX_DEPLOYMENT_TARGET} in
5456 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5459 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5465 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5466 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5467 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5468 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5469 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5470 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5471 if test "$GCC" = yes ; then
5472 output_verbose_link_cmd='echo'
5473 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5474 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5475 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5476 _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}'
5477 _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 ${lib}'
5479 case "$cc_basename" in
5481 output_verbose_link_cmd='echo'
5482 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5483 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5484 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5485 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym;$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring;nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5486 _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}'
5489 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5496 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5498 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5502 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5505 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5506 # support. Future versions do this automatically, but an explicit c++rt0.o
5507 # does not break anything, and helps significantly (at the cost of a little
5510 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5511 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5512 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5513 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5516 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5518 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5519 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5520 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5521 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5524 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5525 freebsd* | kfreebsd*-gnu)
5526 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5527 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5528 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5529 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5533 if test "$GCC" = yes; then
5534 _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'
5536 _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'
5538 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5539 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5540 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5542 # hardcode_minus_L: Not really in the search PATH,
5543 # but as the default location of the library.
5544 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5545 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5549 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5552 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5561 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5564 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5568 if test "$with_gnu_ld" = no; then
5571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5572 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5573 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5574 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5575 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5578 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5579 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5580 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5582 # hardcode_minus_L: Not really in the search PATH,
5583 # but as the default location of the library.
5584 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5588 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5589 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5590 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5592 # hardcode_minus_L: Not really in the search PATH,
5593 # but as the default location of the library.
5594 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5600 irix5* | irix6* | nonstopux*)
5601 if test "$GCC" = yes; then
5602 _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'
5604 _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'
5605 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5607 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5608 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5609 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5613 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5616 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5618 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5619 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5620 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5624 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5625 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5626 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5627 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5628 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5632 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5633 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5634 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5635 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5636 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5637 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5638 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5641 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5642 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5643 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5646 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5647 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5655 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5656 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5657 _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'
5658 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5662 if test "$GCC" = yes; then
5663 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5664 _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'
5666 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5667 _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'
5669 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5670 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5673 osf4* | osf5*) # as osf3* with the addition of -msym flag
5674 if test "$GCC" = yes; then
5675 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5676 _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'
5677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5679 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5680 _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'
5681 _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; $LD -shared${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'
5682 # Both c and cxx compiler support -rpath directly
5683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5685 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5689 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5690 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5691 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5692 runpath_var=LD_RUN_PATH
5693 hardcode_runpath_var=yes
5697 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5698 if test "$GCC" = yes; then
5699 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5700 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp; $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags;$rm $lib.exp'
5702 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5703 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp; $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags;$rm $lib.exp'
5705 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5706 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5708 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5709 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5710 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5712 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5716 if test "x$host_vendor" = xsequent; then
5717 # Use $CC to link under sequent, because it throws in some extra .o
5718 # files that make .init and .fini sections work.
5719 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5721 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5723 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5724 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5725 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5726 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5730 case $host_vendor in
5732 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5733 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5736 ## LD is ld it makes a PLAMLIB
5737 ## CC just makes a GrossModule.
5738 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5739 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5740 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5743 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5744 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5747 runpath_var='LD_RUN_PATH'
5748 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5752 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5753 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5754 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5758 if test -d /usr/nec; then
5759 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5760 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5761 runpath_var=LD_RUN_PATH
5762 hardcode_runpath_var=yes
5763 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5768 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5769 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5770 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5771 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5772 hardcode_runpath_var=yes
5773 runpath_var=LD_RUN_PATH
5776 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5777 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5778 if test "$GCC" = yes; then
5779 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5781 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5783 runpath_var='LD_RUN_PATH'
5784 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5788 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5789 # $CC -shared without GNU ld will not create a library from C++
5790 # object files and a static libstdc++, better avoid it by now
5791 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5792 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp;cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp;$echo "local: *; };" >> $lib.exp; $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags;$rm $lib.exp'
5793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5794 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5795 runpath_var='LD_RUN_PATH'
5799 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5800 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5801 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5805 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5810 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5811 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5813 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5814 if test "$GCC" = yes; then
5815 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5819 # Do we need to explicitly link libc?
5821 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5823 # Assume -lc should be added
5824 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5826 if test "$enable_shared" = yes && test "$GCC" = yes; then
5827 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5829 # FIXME: we may have to deal with multi-command sequences.
5832 # Test whether the compiler implicitly links with -lc since on some
5833 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5834 # to ld, don't add -lc before -lgcc.
5835 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5837 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5839 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5842 libobjs=conftest.$ac_objext
5844 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5850 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5851 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5852 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5854 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5856 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5858 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5860 cat conftest.err 1>&5
5863 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5869 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5872 # _LT_AC_FILE_LTDLL_C
5873 # -------------------
5874 # Be careful that the start marker always follows a newline.
5875 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5876 # /* ltdll.c starts here */
5877 # #define WIN32_LEAN_AND_MEAN
5878 # #include <windows.h>
5879 # #undef WIN32_LEAN_AND_MEAN
5880 # #include <stdio.h>
5882 # #ifndef __CYGWIN__
5883 # # ifdef __CYGWIN32__
5884 # # define __CYGWIN__ __CYGWIN32__
5888 # #ifdef __cplusplus
5891 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5892 # #ifdef __cplusplus
5897 # #include <cygwin/cygwin_dll.h>
5898 # DECLARE_CYGWIN_DLL( DllMain );
5900 # HINSTANCE __hDllInstance_base;
5903 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5905 # __hDllInstance_base = hInst;
5908 # /* ltdll.c ends here */
5909 ])# _LT_AC_FILE_LTDLL_C
5912 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5913 # ---------------------------------
5914 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5918 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5919 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5920 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5921 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5922 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5923 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5924 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5926 # This is just to silence aclocal about the macro not being used
5927 ifelse([AC_DISABLE_FAST_INSTALL])
5929 AC_DEFUN([LT_AC_PROG_GCJ],
5930 [AC_CHECK_TOOL(GCJ, gcj, no)
5931 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5935 AC_DEFUN([LT_AC_PROG_RC],
5936 [AC_CHECK_TOOL(RC, windres, no)
5939 ############################################################
5940 # NOTE: This macro has been submitted for inclusion into #
5941 # GNU Autoconf as AC_PROG_SED. When it is available in #
5942 # a released version of Autoconf we should remove this #
5943 # macro and use it instead. #
5944 ############################################################
5947 # Check for a fully-functional sed program, that truncates
5948 # as few characters as possible. Prefer GNU sed if found.
5949 AC_DEFUN([LT_AC_PROG_SED],
5950 [AC_MSG_CHECKING([for a sed that does not truncate output])
5951 AC_CACHE_VAL(lt_cv_path_SED,
5952 [# Loop through the user's path and test for sed and gsed.
5953 # Then use that list of sed's as ones to test for truncation.
5954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5958 test -z "$as_dir" && as_dir=.
5959 for lt_ac_prog in sed gsed; do
5960 for ac_exec_ext in '' $ac_executable_extensions; do
5961 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5962 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5969 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5970 # along with /bin/sed that truncates output.
5971 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5972 test ! -f $lt_ac_sed && break
5973 cat /dev/null > conftest.in
5975 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5976 # Check for GNU sed and select it if it is found.
5977 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5978 lt_cv_path_SED=$lt_ac_sed
5982 cat conftest.in conftest.in >conftest.tmp
5983 mv conftest.tmp conftest.in
5984 cp conftest.in conftest.nl
5986 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5987 cmp -s conftest.out conftest.nl || break
5988 # 10000 chars as input seems more than enough
5989 test $lt_ac_count -gt 10 && break
5990 lt_ac_count=`expr $lt_ac_count + 1`
5991 if test $lt_ac_count -gt $lt_ac_max; then
5992 lt_ac_max=$lt_ac_count
5993 lt_cv_path_SED=$lt_ac_sed
5999 AC_MSG_RESULT([$SED])