1 # This line will prevent autoreconf from running aclocal again.
2 # generated automatically by aclocal 1.9.5 -*- Autoconf -*-
4 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5 # 2005 Free Software Foundation, Inc.
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
15 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
17 # serial 47 AC_PROG_LIBTOOL
21 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
22 # -----------------------------------------------------------
23 # If this macro is not defined by Autoconf, define it here.
24 m4_ifdef([AC_PROVIDE_IFELSE],
26 [m4_define([AC_PROVIDE_IFELSE],
27 [m4_ifdef([AC_PROVIDE_$1],
33 AC_DEFUN([AC_PROG_LIBTOOL],
34 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
35 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
36 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
37 AC_PROVIDE_IFELSE([AC_PROG_CXX],
39 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
41 dnl And a similar setup for Fortran 77 support
42 AC_PROVIDE_IFELSE([AC_PROG_F77],
44 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
47 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
48 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
49 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
50 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
52 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
54 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
57 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([A][M_PROG_GCJ],
59 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
60 ifdef([LT_AC_PROG_GCJ],
61 [define([LT_AC_PROG_GCJ],
62 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
68 AC_DEFUN([_AC_PROG_LIBTOOL],
69 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
71 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
72 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
74 # This can be used to rebuild libtool when needed
75 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
77 # Always use our own libtool.
78 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
81 # Prevent multiple expansion
82 define([AC_PROG_LIBTOOL], [])
88 AC_DEFUN([AC_LIBTOOL_SETUP],
90 AC_REQUIRE([AC_ENABLE_SHARED])dnl
91 AC_REQUIRE([AC_ENABLE_STATIC])dnl
92 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
93 AC_REQUIRE([AC_CANONICAL_HOST])dnl
94 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
95 AC_REQUIRE([AC_PROG_CC])dnl
96 AC_REQUIRE([AC_PROG_LD])dnl
97 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
98 AC_REQUIRE([AC_PROG_NM])dnl
100 AC_REQUIRE([AC_PROG_LN_S])dnl
101 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
102 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
103 AC_REQUIRE([AC_OBJEXT])dnl
104 AC_REQUIRE([AC_EXEEXT])dnl
107 AC_LIBTOOL_SYS_MAX_CMD_LEN
108 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
111 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
112 _LT_AC_PROG_ECHO_BACKSLASH
116 # AIX sometimes has problems with the GCC collect2 program. For some
117 # reason, if we set the COLLECT_NAMES environment variable, the problems
118 # vanish in a puff of smoke.
119 if test "X${COLLECT_NAMES+set}" != Xset; then
126 # Sed substitution that helps us do robust quoting. It backslashifies
127 # metacharacters that are still active within double-quoted strings.
129 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
131 # Same as above, but do not quote variable references.
132 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
134 # Sed substitution to delay expansion of an escaped shell variable in a
135 # double_quote_subst'ed string.
136 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
138 # Sed substitution to avoid accidental globbing in evaled expressions
139 no_glob_subst='s/\*/\\\*/g'
145 default_ofile=libtool
148 # All known linkers require a `.a' archive for static linking (except M$VC,
149 # which needs '.lib').
151 ltmain="$ac_aux_dir/ltmain.sh"
152 ofile="$default_ofile"
153 with_gnu_ld="$lt_cv_prog_gnu_ld"
155 AC_CHECK_TOOL(AR, ar, false)
156 AC_CHECK_TOOL(RANLIB, ranlib, :)
157 AC_CHECK_TOOL(STRIP, strip, :)
162 # Set sane defaults for various variables
163 test -z "$AR" && AR=ar
164 test -z "$AR_FLAGS" && AR_FLAGS=cru
165 test -z "$AS" && AS=as
166 test -z "$CC" && CC=cc
167 test -z "$LTCC" && LTCC=$CC
168 test -z "$DLLTOOL" && DLLTOOL=dlltool
169 test -z "$LD" && LD=ld
170 test -z "$LN_S" && LN_S="ln -s"
171 test -z "$MAGIC_CMD" && MAGIC_CMD=file
172 test -z "$NM" && NM=nm
173 test -z "$SED" && SED=sed
174 test -z "$OBJDUMP" && OBJDUMP=objdump
175 test -z "$RANLIB" && RANLIB=:
176 test -z "$STRIP" && STRIP=:
177 test -z "$ac_objext" && ac_objext=o
179 # Determine commands to create old-style static archives.
180 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
181 old_postinstall_cmds='chmod 644 $oldlib'
182 old_postuninstall_cmds=
184 if test -n "$RANLIB"; then
187 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
190 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
193 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
196 # Only perform the check for file, if the check method requires it
197 case $deplibs_check_method in
199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
205 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
206 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
207 enable_win32_dll=yes, enable_win32_dll=no)
209 AC_ARG_ENABLE([libtool-lock],
210 [AC_HELP_STRING([--disable-libtool-lock],
211 [avoid locking (might break parallel builds)])])
212 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
215 [AC_HELP_STRING([--with-pic],
216 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
217 [pic_mode="$withval"],
219 test -z "$pic_mode" && pic_mode=default
221 # Use C for the default configuration in the libtool script
223 AC_LIBTOOL_LANG_C_CONFIG
228 # _LT_AC_SYS_COMPILER
229 # -------------------
230 AC_DEFUN([_LT_AC_SYS_COMPILER],
231 [AC_REQUIRE([AC_PROG_CC])dnl
233 # If no C compiler was specified, use CC.
236 # Allow CC to be a program name with arguments.
238 ])# _LT_AC_SYS_COMPILER
241 # _LT_AC_SYS_LIBPATH_AIX
242 # ----------------------
243 # Links a minimal program and checks the executable
244 # for the system default hardcoded library path. In most cases,
245 # this is /usr/lib:/lib, but when the MPI compilers are used
246 # the location of the communication and MPI libs are included too.
247 # If we don't find anything, use the default library path according
248 # to the aix ld manual.
249 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
250 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
251 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
253 # Check for a 64-bit object if we didn't find anything.
254 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
256 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
257 ])# _LT_AC_SYS_LIBPATH_AIX
260 # _LT_AC_SHELL_INIT(ARG)
261 # ----------------------
262 AC_DEFUN([_LT_AC_SHELL_INIT],
263 [ifdef([AC_DIVERSION_NOTICE],
264 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
265 [AC_DIVERT_PUSH(NOTICE)])
268 ])# _LT_AC_SHELL_INIT
271 # _LT_AC_PROG_ECHO_BACKSLASH
272 # --------------------------
273 # Add some code to the start of the generated configure script which
274 # will find an echo command which doesn't interpret backslashes.
275 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
277 # Check that we are running under the correct shell.
278 SHELL=${CONFIG_SHELL-/bin/sh}
282 # Remove one level of quotation (which was required for Make).
283 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
288 if test "X[$]1" = X--no-reexec; then
289 # Discard the --no-reexec flag, and continue.
291 elif test "X[$]1" = X--fallback-echo; then
292 # Avoid inline document here, it may be left over
294 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
295 # Yippee, $echo works!
298 # Restart under the correct shell.
299 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
302 if test "X[$]1" = X--fallback-echo; then
303 # used as fallback echo
311 # The HP-UX ksh and POSIX shell print the target directory to stdout
313 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
315 if test -z "$ECHO"; then
316 if test "X${echo_test_string+set}" != Xset; then
317 # find a string as large as possible, as long as the shell can cope with it
318 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
319 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
320 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
321 echo_test_string="`eval $cmd`" &&
322 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
329 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
330 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
331 test "X$echo_testing_string" = "X$echo_test_string"; then
334 # The Solaris, AIX, and Digital Unix default echo programs unquote
335 # backslashes. This makes it impossible to quote backslashes using
336 # echo "$something" | sed 's/\\/\\\\/g'
338 # So, first we look for a working echo in the user's PATH.
340 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
341 for dir in $PATH /usr/ucb; do
343 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
344 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
345 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
346 test "X$echo_testing_string" = "X$echo_test_string"; then
353 if test "X$echo" = Xecho; then
354 # We didn't find a better echo, so look for alternatives.
355 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
356 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
357 test "X$echo_testing_string" = "X$echo_test_string"; then
358 # This shell has a builtin print -r that does the trick.
360 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
361 test "X$CONFIG_SHELL" != X/bin/ksh; then
362 # If we have ksh, try running configure again with it.
363 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
364 export ORIGINAL_CONFIG_SHELL
365 CONFIG_SHELL=/bin/ksh
367 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
371 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
372 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
373 test "X$echo_testing_string" = "X$echo_test_string"; then
376 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
377 test "X$echo_testing_string" = 'X\t' &&
378 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
379 test "X$echo_testing_string" = "X$echo_test_string"; then
380 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
382 SHELL="$CONFIG_SHELL"
384 echo="$CONFIG_SHELL [$]0 --fallback-echo"
385 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
386 test "X$echo_testing_string" = 'X\t' &&
387 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
388 test "X$echo_testing_string" = "X$echo_test_string"; then
389 echo="$CONFIG_SHELL [$]0 --fallback-echo"
391 # maybe with a smaller string...
394 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
395 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
402 if test "$prev" != 'sed 50q "[$]0"'; then
403 echo_test_string=`eval $prev`
404 export echo_test_string
405 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
407 # Oops. We lost completely, so just stick with echo.
416 # Copy echo and quote the copy suitably for passing to libtool from
417 # the Makefile, instead of quoting the original, which is used later.
419 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
420 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
424 ])])# _LT_AC_PROG_ECHO_BACKSLASH
429 AC_DEFUN([_LT_AC_LOCK],
430 [AC_ARG_ENABLE([libtool-lock],
431 [AC_HELP_STRING([--disable-libtool-lock],
432 [avoid locking (might break parallel builds)])])
433 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
435 # Some flags need to be propagated to the compiler or linker for good
439 # Find out which ABI we are using.
440 echo 'int i;' > conftest.$ac_ext
441 if AC_TRY_EVAL(ac_compile); then
442 case `/usr/bin/file conftest.$ac_objext` in
454 # Find out which ABI we are using.
455 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
456 if AC_TRY_EVAL(ac_compile); then
457 if test "$lt_cv_prog_gnu_ld" = yes; then
458 case `/usr/bin/file conftest.$ac_objext` in
460 LD="${LD-ld} -melf32bsmip"
463 LD="${LD-ld} -melf32bmipn32"
466 LD="${LD-ld} -melf64bmip"
470 case `/usr/bin/file conftest.$ac_objext` in
486 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
487 # Find out which ABI we are using.
488 echo 'int i;' > conftest.$ac_ext
489 if AC_TRY_EVAL(ac_compile); then
490 case "`/usr/bin/file conftest.o`" in
494 LD="${LD-ld} -m elf_i386"
496 ppc64-*linux*|powerpc64-*linux*)
497 LD="${LD-ld} -m elf32ppclinux"
500 LD="${LD-ld} -m elf_s390"
503 LD="${LD-ld} -m elf32_sparc"
510 LD="${LD-ld} -m elf_x86_64"
512 ppc*-*linux*|powerpc*-*linux*)
513 LD="${LD-ld} -m elf64ppc"
516 LD="${LD-ld} -m elf64_s390"
519 LD="${LD-ld} -m elf64_sparc"
529 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
530 SAVE_CFLAGS="$CFLAGS"
531 CFLAGS="$CFLAGS -belf"
532 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
534 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
536 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
537 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
538 CFLAGS="$SAVE_CFLAGS"
541 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
542 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
543 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
544 AC_CHECK_TOOL(AS, as, false)
545 AC_CHECK_TOOL(OBJDUMP, objdump, false)
550 need_locks="$enable_libtool_lock"
555 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
556 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
557 # ----------------------------------------------------------------
558 # Check whether the given compiler option works
559 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
560 [AC_REQUIRE([LT_AC_PROG_SED])
561 AC_CACHE_CHECK([$1], [$2],
563 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
564 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
565 lt_compiler_flag="$3"
566 # Insert the option either (1) after the last *FLAGS variable, or
567 # (2) before a word containing "conftest.", or (3) at the end.
568 # Note that $ac_compile itself does not contain backslashes and begins
569 # with a dollar sign (not a hyphen), so the echo should work correctly.
570 # The option is referenced via a variable to avoid confusing sed.
571 lt_compile=`echo "$ac_compile" | $SED \
572 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
573 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
574 -e 's:$: $lt_compiler_flag:'`
575 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
576 (eval "$lt_compile" 2>conftest.err)
578 cat conftest.err >&AS_MESSAGE_LOG_FD
579 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
580 if (exit $ac_status) && test -s "$ac_outfile"; then
581 # The compiler can only warn and ignore the option if not recognized
582 # So say no if there are warnings
583 if test ! -s conftest.err; then
590 if test x"[$]$2" = xyes; then
591 ifelse([$5], , :, [$5])
593 ifelse([$6], , :, [$6])
595 ])# AC_LIBTOOL_COMPILER_OPTION
598 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
599 # [ACTION-SUCCESS], [ACTION-FAILURE])
600 # ------------------------------------------------------------
601 # Check whether the given compiler option works
602 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
603 [AC_CACHE_CHECK([$1], [$2],
605 save_LDFLAGS="$LDFLAGS"
606 LDFLAGS="$LDFLAGS $3"
607 printf "$lt_simple_link_test_code" > conftest.$ac_ext
608 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
609 # The compiler can only warn and ignore the option if not recognized
610 # So say no if there are warnings
611 if test -s conftest.err; then
612 # Append any errors to the config.log.
613 cat conftest.err 1>&AS_MESSAGE_LOG_FD
619 LDFLAGS="$save_LDFLAGS"
622 if test x"[$]$2" = xyes; then
623 ifelse([$4], , :, [$4])
625 ifelse([$5], , :, [$5])
627 ])# AC_LIBTOOL_LINKER_OPTION
630 # AC_LIBTOOL_SYS_MAX_CMD_LEN
631 # --------------------------
632 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
633 [# find the maximum length of command line arguments
634 AC_MSG_CHECKING([the maximum length of command line arguments])
635 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
641 # On DJGPP, this test can blow up pretty badly due to problems in libc
642 # (any single argument exceeding 2000 bytes causes a buffer overrun
643 # during glob expansion). Even if it were fixed, the result of this
644 # check would be larger than it should be.
645 lt_cv_sys_max_cmd_len=12288; # 12K is about right
649 # Under GNU Hurd, this test is not required because there is
650 # no limit to the length of command line arguments.
651 # Libtool will interpret -1 as no limit whatsoever
652 lt_cv_sys_max_cmd_len=-1;
656 # On Win9x/ME, this test blows up -- it succeeds, but takes
657 # about 5 minutes as the teststring grows exponentially.
658 # Worse, since 9x/ME are not pre-emptively multitasking,
659 # you end up with a "frozen" computer, even though with patience
660 # the test eventually succeeds (with a max line length of 256k).
661 # Instead, let's just punt: use the minimum linelength reported by
662 # all of the supported platforms: 8192 (on NT/2K/XP).
663 lt_cv_sys_max_cmd_len=8192;
667 # On AmigaOS with pdksh, this test takes hours, literally.
668 # So we just punt and use a minimum line length of 8192.
669 lt_cv_sys_max_cmd_len=8192;
673 # If test is not a shell built-in, we'll probably end up computing a
674 # maximum length that is only half of the actual maximum length, but
676 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
677 = "XX$teststring") >/dev/null 2>&1 &&
678 new_result=`expr "X$teststring" : ".*" 2>&1` &&
679 lt_cv_sys_max_cmd_len=$new_result &&
680 test $i != 17 # 1/2 MB should be enough
683 teststring=$teststring$teststring
686 # Add a significant safety factor because C++ compilers can tack on massive
687 # amounts of additional arguments before passing them to the linker.
688 # It appears as though 1/2 is a usable value.
689 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
693 if test -n $lt_cv_sys_max_cmd_len ; then
694 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
698 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
702 # --------------------
703 AC_DEFUN([_LT_AC_CHECK_DLFCN],
704 [AC_CHECK_HEADERS(dlfcn.h)dnl
705 ])# _LT_AC_CHECK_DLFCN
708 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
709 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
710 # ------------------------------------------------------------------
711 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
712 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
713 if test "$cross_compiling" = yes; then :
716 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
717 lt_status=$lt_dlunknown
718 cat > conftest.$ac_ext <<EOF
719 [#line __oline__ "configure"
720 #include "confdefs.h"
729 # define LT_DLGLOBAL RTLD_GLOBAL
732 # define LT_DLGLOBAL DL_GLOBAL
734 # define LT_DLGLOBAL 0
738 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
739 find out it does not work in some platform. */
740 #ifndef LT_DLLAZY_OR_NOW
742 # define LT_DLLAZY_OR_NOW RTLD_LAZY
745 # define LT_DLLAZY_OR_NOW DL_LAZY
748 # define LT_DLLAZY_OR_NOW RTLD_NOW
751 # define LT_DLLAZY_OR_NOW DL_NOW
753 # define LT_DLLAZY_OR_NOW 0
761 extern "C" void exit (int);
764 void fnord() { int i=42;}
767 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
768 int status = $lt_dlunknown;
772 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
773 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
774 /* dlclose (self); */
780 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
781 (./conftest; exit; ) 2>/dev/null
784 x$lt_dlno_uscore) $1 ;;
785 x$lt_dlneed_uscore) $2 ;;
786 x$lt_unknown|x*) $3 ;;
794 ])# _LT_AC_TRY_DLOPEN_SELF
797 # AC_LIBTOOL_DLOPEN_SELF
798 # -------------------
799 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
800 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
801 if test "x$enable_dlopen" != xyes; then
802 enable_dlopen=unknown
803 enable_dlopen_self=unknown
804 enable_dlopen_self_static=unknown
811 lt_cv_dlopen="load_add_on"
813 lt_cv_dlopen_self=yes
817 lt_cv_dlopen="LoadLibrary"
822 lt_cv_dlopen="dlopen"
827 # if libdl is installed we need to link against it
828 AC_CHECK_LIB([dl], [dlopen],
829 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
832 lt_cv_dlopen_self=yes
837 AC_CHECK_FUNC([shl_load],
838 [lt_cv_dlopen="shl_load"],
839 [AC_CHECK_LIB([dld], [shl_load],
840 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
841 [AC_CHECK_FUNC([dlopen],
842 [lt_cv_dlopen="dlopen"],
843 [AC_CHECK_LIB([dl], [dlopen],
844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
845 [AC_CHECK_LIB([svld], [dlopen],
846 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
847 [AC_CHECK_LIB([dld], [dld_link],
848 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
857 if test "x$lt_cv_dlopen" != xno; then
863 case $lt_cv_dlopen in
865 save_CPPFLAGS="$CPPFLAGS"
866 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
868 save_LDFLAGS="$LDFLAGS"
869 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
872 LIBS="$lt_cv_dlopen_libs $LIBS"
874 AC_CACHE_CHECK([whether a program can dlopen itself],
875 lt_cv_dlopen_self, [dnl
876 _LT_AC_TRY_DLOPEN_SELF(
877 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
878 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
881 if test "x$lt_cv_dlopen_self" = xyes; then
882 LDFLAGS="$LDFLAGS $link_static_flag"
883 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
884 lt_cv_dlopen_self_static, [dnl
885 _LT_AC_TRY_DLOPEN_SELF(
886 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
887 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
891 CPPFLAGS="$save_CPPFLAGS"
892 LDFLAGS="$save_LDFLAGS"
897 case $lt_cv_dlopen_self in
898 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
899 *) enable_dlopen_self=unknown ;;
902 case $lt_cv_dlopen_self_static in
903 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
904 *) enable_dlopen_self_static=unknown ;;
907 ])# AC_LIBTOOL_DLOPEN_SELF
910 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
911 # ---------------------------------
912 # Check to see if options -c and -o are simultaneously supported by compiler
913 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
914 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
915 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
916 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
917 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
918 $rm -r conftest 2>/dev/null
922 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
924 lt_compiler_flag="-o out/conftest2.$ac_objext"
925 # Insert the option either (1) after the last *FLAGS variable, or
926 # (2) before a word containing "conftest.", or (3) at the end.
927 # Note that $ac_compile itself does not contain backslashes and begins
928 # with a dollar sign (not a hyphen), so the echo should work correctly.
929 lt_compile=`echo "$ac_compile" | $SED \
930 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
931 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
932 -e 's:$: $lt_compiler_flag:'`
933 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
934 (eval "$lt_compile" 2>out/conftest.err)
936 cat out/conftest.err >&AS_MESSAGE_LOG_FD
937 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
938 if (exit $ac_status) && test -s out/conftest2.$ac_objext
940 # The compiler can only warn and ignore the option if not recognized
941 # So say no if there are warnings
942 if test ! -s out/conftest.err; then
943 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
948 # SGI C++ compiler will create directory out/ii_files/ for
949 # template instantiation
950 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
951 $rm out/* && rmdir out
956 ])# AC_LIBTOOL_PROG_CC_C_O
959 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
960 # -----------------------------------------
961 # Check to see if we can do hard links to lock some files if needed
962 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
963 [AC_REQUIRE([_LT_AC_LOCK])dnl
965 hard_links="nottested"
966 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
967 # do not overwrite the value of need_locks provided by the user
968 AC_MSG_CHECKING([if we can lock with hard links])
971 ln conftest.a conftest.b 2>/dev/null && hard_links=no
973 ln conftest.a conftest.b 2>&5 || hard_links=no
974 ln conftest.a conftest.b 2>/dev/null && hard_links=no
975 AC_MSG_RESULT([$hard_links])
976 if test "$hard_links" = no; then
977 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
983 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
988 AC_DEFUN([AC_LIBTOOL_OBJDIR],
989 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
990 [rm -f .libs 2>/dev/null
991 mkdir .libs 2>/dev/null
992 if test -d .libs; then
995 # MS-DOS does not allow filenames that begin with a dot.
998 rmdir .libs 2>/dev/null])
1000 ])# AC_LIBTOOL_OBJDIR
1003 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1004 # ----------------------------------------------
1005 # Check hardcoding attributes.
1006 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1007 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1008 _LT_AC_TAGVAR(hardcode_action, $1)=
1009 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1010 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1011 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1013 # We can hardcode non-existant directories.
1014 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1015 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1016 # have to relink, otherwise we might link with an installed library
1017 # when we should be linking with a yet-to-be-installed one
1018 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1019 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1020 # Linking always hardcodes the temporary library directory.
1021 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1023 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1024 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1027 # We cannot hardcode anything, or else we can only hardcode existing
1029 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1031 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1033 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1034 # Fast installation is not supported
1035 enable_fast_install=no
1036 elif test "$shlibpath_overrides_runpath" = yes ||
1037 test "$enable_shared" = no; then
1038 # Fast installation is not necessary
1039 enable_fast_install=needless
1041 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1044 # AC_LIBTOOL_SYS_LIB_STRIP
1045 # ------------------------
1046 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1049 AC_MSG_CHECKING([whether stripping libraries is possible])
1050 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1051 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1052 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1053 AC_MSG_RESULT([yes])
1055 # FIXME - insert some real tests, host_os isn't really good enough
1058 if test -n "$STRIP" ; then
1059 striplib="$STRIP -x"
1060 AC_MSG_RESULT([yes])
1070 ])# AC_LIBTOOL_SYS_LIB_STRIP
1073 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1074 # -----------------------------
1075 # PORTME Fill in your ld.so characteristics
1076 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1077 [AC_MSG_CHECKING([dynamic linker characteristics])
1079 libname_spec='lib$name'
1087 shlibpath_overrides_runpath=unknown
1089 dynamic_linker="$host_os ld.so"
1090 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1091 if test "$GCC" = yes; then
1092 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1093 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1094 # if the path contains ";" then we assume it to be the separator
1095 # otherwise default to the standard path separator (i.e. ":") - it is
1096 # assumed that no part of a normal pathname contains ";" but that should
1097 # okay in the real world where ";" in dirpaths is itself problematic.
1098 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1100 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1103 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1105 need_lib_prefix=unknown
1106 hardcode_into_libs=no
1108 # when you set need_version to no, make sure it does not cause -set_version
1109 # flags to be left without arguments
1110 need_version=unknown
1115 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1116 shlibpath_var=LIBPATH
1118 # AIX 3 has no versioning support, so we append a major version to the name.
1119 soname_spec='${libname}${release}${shared_ext}$major'
1126 hardcode_into_libs=yes
1127 if test "$host_cpu" = ia64; then
1128 # AIX 5 supports IA64
1129 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1130 shlibpath_var=LD_LIBRARY_PATH
1132 # With GCC up to 2.95.x, collect2 would create an import file
1133 # for dependence libraries. The import file would start with
1134 # the line `#! .'. This would cause the generated library to
1135 # depend on `.', always an invalid library. This was fixed in
1136 # development snapshots of GCC prior to 3.0.
1138 aix4 | aix4.[[01]] | aix4.[[01]].*)
1139 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1141 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1148 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1149 # soname into executable. Probably we can add versioning support to
1150 # collect2, so additional links can be useful in future.
1151 if test "$aix_use_runtimelinking" = yes; then
1152 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1153 # instead of lib<name>.a to let people know that these are not
1154 # typical AIX shared libraries.
1155 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1157 # We preserve .a as extension for shared libraries through AIX4.2
1158 # and later when we are not doing run time linking.
1159 library_names_spec='${libname}${release}.a $libname.a'
1160 soname_spec='${libname}${release}${shared_ext}$major'
1162 shlibpath_var=LIBPATH
1167 library_names_spec='$libname.ixlibrary $libname.a'
1168 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1169 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 ${libname}_ixlibrary.a || exit 1; done'
1173 library_names_spec='${libname}${shared_ext}'
1174 dynamic_linker="$host_os ld.so"
1175 shlibpath_var=LIBRARY_PATH
1181 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1182 soname_spec='${libname}${release}${shared_ext}$major'
1183 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1184 shlibpath_var=LD_LIBRARY_PATH
1185 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1186 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1187 # the default ld.so.conf also contains /usr/contrib/lib and
1188 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1189 # libtool to hard-code these into programs
1192 cygwin* | mingw* | pw32*)
1193 version_type=windows
1198 case $GCC,$host_os in
1199 yes,cygwin* | yes,mingw* | yes,pw32*)
1200 library_names_spec='$libname.dll.a'
1201 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1202 postinstall_cmds='base_file=`basename \${file}`~
1203 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1204 dldir=$destdir/`dirname \$dlpath`~
1205 test -d \$dldir || mkdir -p \$dldir~
1206 $install_prog $dir/$dlname \$dldir/$dlname'
1207 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1208 dlpath=$dir/\$dldll~
1210 shlibpath_overrides_runpath=yes
1214 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1215 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1216 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1219 # MinGW DLLs use traditional 'lib' prefix
1220 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1221 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1222 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1223 # It is most probably a Windows format PATH printed by
1224 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1225 # path with ; separators, and with drive letters. We can handle the
1226 # drive letters (cygwin fileutils understands them), so leave them,
1227 # especially as we might pass files found there to a mingw objdump,
1228 # which wouldn't understand a cygwinified path. Ahh.
1229 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1231 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1235 # pw32 DLLs use 'pw' prefix rather than 'lib'
1236 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1242 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1245 dynamic_linker='Win32 ld.exe'
1246 # FIXME: first we should search . and the directory the executable is in
1250 darwin* | rhapsody*)
1251 dynamic_linker="$host_os dyld"
1255 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1256 soname_spec='${libname}${release}${major}$shared_ext'
1257 shlibpath_overrides_runpath=yes
1258 shlibpath_var=DYLD_LIBRARY_PATH
1259 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1260 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1261 if test "$GCC" = yes; then
1262 sys_lib_search_path_spec=`$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"`
1264 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1266 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1273 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1274 soname_spec='${libname}${release}${shared_ext}$major'
1275 shlibpath_var=LD_LIBRARY_PATH
1286 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1287 soname_spec='${libname}${release}${shared_ext}$major'
1288 shlibpath_var=LD_LIBRARY_PATH
1289 shlibpath_overrides_runpath=no
1290 hardcode_into_libs=yes
1291 dynamic_linker='GNU ld.so'
1295 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1296 version_type=freebsd-$objformat
1297 case $version_type in
1299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1304 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1308 shlibpath_var=LD_LIBRARY_PATH
1311 shlibpath_overrides_runpath=yes
1313 freebsd3.[01]* | freebsdelf3.[01]*)
1314 shlibpath_overrides_runpath=yes
1315 hardcode_into_libs=yes
1318 shlibpath_overrides_runpath=no
1319 hardcode_into_libs=yes
1328 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1329 soname_spec='${libname}${release}${shared_ext}$major'
1330 shlibpath_var=LD_LIBRARY_PATH
1331 hardcode_into_libs=yes
1334 hpux9* | hpux10* | hpux11*)
1335 # Give a soname corresponding to the major version so that dld.sl refuses to
1336 # link against other versions.
1343 hardcode_into_libs=yes
1344 dynamic_linker="$host_os dld.so"
1345 shlibpath_var=LD_LIBRARY_PATH
1346 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1347 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1348 soname_spec='${libname}${release}${shared_ext}$major'
1349 if test "X$HPUX_IA64_MODE" = X32; then
1350 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1352 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1354 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1358 hardcode_into_libs=yes
1359 dynamic_linker="$host_os dld.sl"
1360 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1361 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1362 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1363 soname_spec='${libname}${release}${shared_ext}$major'
1364 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1365 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1369 dynamic_linker="$host_os dld.sl"
1370 shlibpath_var=SHLIB_PATH
1371 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1373 soname_spec='${libname}${release}${shared_ext}$major'
1376 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1377 postinstall_cmds='chmod 555 $lib'
1380 irix5* | irix6* | nonstopux*)
1382 nonstopux*) version_type=nonstopux ;;
1384 if test "$lt_cv_prog_gnu_ld" = yes; then
1392 soname_spec='${libname}${release}${shared_ext}$major'
1393 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1395 irix5* | nonstopux*)
1399 case $LD in # libtool.m4 will add one of these switches to LD
1400 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1401 libsuff= shlibsuff= libmagic=32-bit;;
1402 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1403 libsuff=32 shlibsuff=N32 libmagic=N32;;
1404 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1405 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1406 *) libsuff= shlibsuff= libmagic=never-match;;
1410 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1411 shlibpath_overrides_runpath=no
1412 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1413 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1414 hardcode_into_libs=yes
1417 # No shared lib support for Linux oldld, aout, or coff.
1418 linux*oldld* | linux*aout* | linux*coff*)
1422 # This must be Linux ELF.
1427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1428 soname_spec='${libname}${release}${shared_ext}$major'
1429 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1430 shlibpath_var=LD_LIBRARY_PATH
1431 shlibpath_overrides_runpath=no
1432 # This implies no fast_install, which is unacceptable.
1433 # Some rework will be needed to allow for fast_install
1434 # before this can be enabled.
1435 hardcode_into_libs=yes
1437 # Append ld.so.conf contents to the search path
1438 if test -f /etc/ld.so.conf; then
1439 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1440 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1443 # We used to test for /lib/ld.so.1 and disable shared libraries on
1444 # powerpc, because MkLinux only supported shared libraries with the
1445 # GNU dynamic linker. Since this was broken with cross compilers,
1446 # most powerpc-linux boxes support dynamic linking these days and
1447 # people can always --disable-shared, the test was removed, and we
1448 # assume the GNU/Linux dynamic linker is in use.
1449 dynamic_linker='GNU/Linux ld.so'
1456 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1457 soname_spec='${libname}${release}${shared_ext}$major'
1458 shlibpath_var=LD_LIBRARY_PATH
1459 shlibpath_overrides_runpath=no
1460 hardcode_into_libs=yes
1461 dynamic_linker='NetBSD ld.elf_so'
1468 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1469 soname_spec='${libname}${release}${shared_ext}$major'
1470 shlibpath_var=LD_LIBRARY_PATH
1471 shlibpath_overrides_runpath=no
1472 hardcode_into_libs=yes
1473 dynamic_linker='GNU ld.so'
1480 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1481 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1482 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1483 dynamic_linker='NetBSD (a.out) ld.so'
1485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1486 soname_spec='${libname}${release}${shared_ext}$major'
1487 dynamic_linker='NetBSD ld.elf_so'
1489 shlibpath_var=LD_LIBRARY_PATH
1490 shlibpath_overrides_runpath=yes
1491 hardcode_into_libs=yes
1496 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1497 shlibpath_var=LD_LIBRARY_PATH
1498 shlibpath_overrides_runpath=yes
1505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1506 soname_spec='${libname}${release}${shared_ext}$major'
1507 shlibpath_var=LD_LIBRARY_PATH
1508 shlibpath_overrides_runpath=yes
1515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1516 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1517 shlibpath_var=LD_LIBRARY_PATH
1518 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1520 openbsd2.[[89]] | openbsd2.[[89]].*)
1521 shlibpath_overrides_runpath=no
1524 shlibpath_overrides_runpath=yes
1528 shlibpath_overrides_runpath=yes
1533 libname_spec='$name'
1536 library_names_spec='$libname${shared_ext} $libname.a'
1537 dynamic_linker='OS/2 ld.exe'
1538 shlibpath_var=LIBPATH
1541 osf3* | osf4* | osf5*)
1545 soname_spec='${libname}${release}${shared_ext}$major'
1546 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1547 shlibpath_var=LD_LIBRARY_PATH
1548 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1549 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1554 soname_spec='${libname}${release}${shared_ext}$major'
1555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1556 shlibpath_var=LD_LIBRARY_PATH
1563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1564 soname_spec='${libname}${release}${shared_ext}$major'
1565 shlibpath_var=LD_LIBRARY_PATH
1566 shlibpath_overrides_runpath=yes
1567 hardcode_into_libs=yes
1568 # ldd complains unless libraries are executable
1569 postinstall_cmds='chmod +x $lib'
1574 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1575 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1576 shlibpath_var=LD_LIBRARY_PATH
1577 shlibpath_overrides_runpath=yes
1578 if test "$with_gnu_ld" = yes; then
1584 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1586 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1587 soname_spec='${libname}${release}${shared_ext}$major'
1588 shlibpath_var=LD_LIBRARY_PATH
1589 case $host_vendor in
1591 shlibpath_overrides_runpath=no
1593 export_dynamic_flag_spec='${wl}-Blargedynsym'
1594 runpath_var=LD_RUN_PATH
1602 shlibpath_overrides_runpath=no
1603 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1609 if test -d /usr/nec ;then
1611 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1612 soname_spec='$libname${shared_ext}.$major'
1613 shlibpath_var=LD_LIBRARY_PATH
1619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1620 soname_spec='${libname}${release}${shared_ext}$major'
1621 shlibpath_var=LD_LIBRARY_PATH
1628 AC_MSG_RESULT([$dynamic_linker])
1629 test "$dynamic_linker" = no && can_build_shared=no
1630 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1635 AC_DEFUN([_LT_AC_TAGCONFIG],
1636 [AC_ARG_WITH([tags],
1637 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1638 [include additional configurations @<:@automatic@:>@])],
1639 [tagnames="$withval"])
1641 if test -f "$ltmain" && test -n "$tagnames"; then
1642 if test ! -f "${ofile}"; then
1643 AC_MSG_WARN([output file `$ofile' does not exist])
1646 if test -z "$LTCC"; then
1647 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1648 if test -z "$LTCC"; then
1649 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1651 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1655 # Extract list of available tagged configurations in $ofile.
1656 # Note that this assumes the entire list is on one line.
1657 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1659 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1660 for tagname in $tagnames; do
1662 # Check whether tagname contains only valid characters
1663 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1665 *) AC_MSG_ERROR([invalid tag name: $tagname])
1669 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1671 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1674 # Update the list of available tags.
1675 if test -n "$tagname"; then
1676 echo appending configuration tag \"$tagname\" to $ofile
1680 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1681 AC_LIBTOOL_LANG_CXX_CONFIG
1688 if test -n "$F77" && test "X$F77" != "Xno"; then
1689 AC_LIBTOOL_LANG_F77_CONFIG
1696 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1697 AC_LIBTOOL_LANG_GCJ_CONFIG
1704 AC_LIBTOOL_LANG_RC_CONFIG
1708 AC_MSG_ERROR([Unsupported tag name: $tagname])
1712 # Append the new tag name to the list of available tags.
1713 if test -n "$tagname" ; then
1714 available_tags="$available_tags $tagname"
1720 # Now substitute the updated list of available tags.
1721 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1722 mv "${ofile}T" "$ofile"
1726 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1729 ])# _LT_AC_TAGCONFIG
1734 # enable checks for dlopen support
1735 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1736 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1737 ])# AC_LIBTOOL_DLOPEN
1740 # AC_LIBTOOL_WIN32_DLL
1741 # --------------------
1742 # declare package support for building win32 dll's
1743 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1744 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1745 ])# AC_LIBTOOL_WIN32_DLL
1748 # AC_ENABLE_SHARED([DEFAULT])
1749 # ---------------------------
1750 # implement the --enable-shared flag
1751 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1752 AC_DEFUN([AC_ENABLE_SHARED],
1753 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1754 AC_ARG_ENABLE([shared],
1755 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1756 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1757 [p=${PACKAGE-default}
1759 yes) enable_shared=yes ;;
1760 no) enable_shared=no ;;
1763 # Look at the argument we got. We use all the common list separators.
1764 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1765 for pkg in $enableval; do
1767 if test "X$pkg" = "X$p"; then
1774 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1775 ])# AC_ENABLE_SHARED
1780 #- set the default shared flag to --disable-shared
1781 AC_DEFUN([AC_DISABLE_SHARED],
1782 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1783 AC_ENABLE_SHARED(no)
1784 ])# AC_DISABLE_SHARED
1787 # AC_ENABLE_STATIC([DEFAULT])
1788 # ---------------------------
1789 # implement the --enable-static flag
1790 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1791 AC_DEFUN([AC_ENABLE_STATIC],
1792 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1793 AC_ARG_ENABLE([static],
1794 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1795 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1796 [p=${PACKAGE-default}
1798 yes) enable_static=yes ;;
1799 no) enable_static=no ;;
1802 # Look at the argument we got. We use all the common list separators.
1803 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1804 for pkg in $enableval; do
1806 if test "X$pkg" = "X$p"; then
1813 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1814 ])# AC_ENABLE_STATIC
1819 # set the default static flag to --disable-static
1820 AC_DEFUN([AC_DISABLE_STATIC],
1821 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1822 AC_ENABLE_STATIC(no)
1823 ])# AC_DISABLE_STATIC
1826 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1827 # ---------------------------------
1828 # implement the --enable-fast-install flag
1829 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1830 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1831 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1832 AC_ARG_ENABLE([fast-install],
1833 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1834 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1835 [p=${PACKAGE-default}
1837 yes) enable_fast_install=yes ;;
1838 no) enable_fast_install=no ;;
1840 enable_fast_install=no
1841 # Look at the argument we got. We use all the common list separators.
1842 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1843 for pkg in $enableval; do
1845 if test "X$pkg" = "X$p"; then
1846 enable_fast_install=yes
1852 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1853 ])# AC_ENABLE_FAST_INSTALL
1856 # AC_DISABLE_FAST_INSTALL
1857 # -----------------------
1858 # set the default to --disable-fast-install
1859 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1860 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1861 AC_ENABLE_FAST_INSTALL(no)
1862 ])# AC_DISABLE_FAST_INSTALL
1865 # AC_LIBTOOL_PICMODE([MODE])
1866 # --------------------------
1867 # implement the --with-pic flag
1868 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1869 AC_DEFUN([AC_LIBTOOL_PICMODE],
1870 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1871 pic_mode=ifelse($#,1,$1,default)
1872 ])# AC_LIBTOOL_PICMODE
1877 # This is predefined starting with Autoconf 2.54, so this conditional
1878 # definition can be removed once we require Autoconf 2.54 or later.
1879 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1880 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1881 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1882 then ac_cv_prog_egrep='grep -E'
1883 else ac_cv_prog_egrep='egrep'
1885 EGREP=$ac_cv_prog_egrep
1890 # AC_PATH_TOOL_PREFIX
1891 # -------------------
1892 # find a file program which can recognise shared library
1893 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1894 [AC_REQUIRE([AC_PROG_EGREP])dnl
1895 AC_MSG_CHECKING([for $1])
1896 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1898 [[\\/*] | ?:[\\/]*])
1899 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1902 lt_save_MAGIC_CMD="$MAGIC_CMD"
1903 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1904 dnl $ac_dummy forces splitting on constant user-supplied paths.
1905 dnl POSIX.2 word splitting is done only on the output of word expansions,
1906 dnl not every word. This closes a longstanding sh security hole.
1907 ac_dummy="ifelse([$2], , $PATH, [$2])"
1908 for ac_dir in $ac_dummy; do
1910 test -z "$ac_dir" && ac_dir=.
1911 if test -f $ac_dir/$1; then
1912 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1913 if test -n "$file_magic_test_file"; then
1914 case $deplibs_check_method in
1916 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1917 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1918 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1919 $EGREP "$file_magic_regex" > /dev/null; then
1924 *** Warning: the command libtool uses to detect shared libraries,
1925 *** $file_magic_cmd, produces output that libtool cannot recognize.
1926 *** The result is that libtool may fail to recognize shared libraries
1927 *** as such. This will affect the creation of libtool libraries that
1928 *** depend on shared libraries, but programs linked with such libtool
1929 *** libraries will work regardless of this problem. Nevertheless, you
1930 *** may want to report the problem to your system manager and/or to
1931 *** bug-libtool@gnu.org
1941 MAGIC_CMD="$lt_save_MAGIC_CMD"
1944 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1945 if test -n "$MAGIC_CMD"; then
1946 AC_MSG_RESULT($MAGIC_CMD)
1950 ])# AC_PATH_TOOL_PREFIX
1955 # find a file program which can recognise a shared library
1956 AC_DEFUN([AC_PATH_MAGIC],
1957 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1958 if test -z "$lt_cv_path_MAGIC_CMD"; then
1959 if test -n "$ac_tool_prefix"; then
1960 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1970 # find the pathname to the GNU or non-GNU linker
1971 AC_DEFUN([AC_PROG_LD],
1972 [AC_ARG_WITH([gnu-ld],
1973 [AC_HELP_STRING([--with-gnu-ld],
1974 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1975 [test "$withval" = no || with_gnu_ld=yes],
1977 AC_REQUIRE([LT_AC_PROG_SED])dnl
1978 AC_REQUIRE([AC_PROG_CC])dnl
1979 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1980 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1982 if test "$GCC" = yes; then
1983 # Check if gcc -print-prog-name=ld gives a path.
1984 AC_MSG_CHECKING([for ld used by $CC])
1987 # gcc leaves a trailing carriage return which upsets mingw
1988 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1990 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1993 # Accept absolute paths.
1994 [[\\/]]* | ?:[[\\/]]*)
1995 re_direlt='/[[^/]][[^/]]*/\.\./'
1996 # Canonicalize the pathname of ld
1997 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1998 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1999 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2001 test -z "$LD" && LD="$ac_prog"
2004 # If it fails, then pretend we aren't using GCC.
2008 # If it is relative, then search for the first ld in PATH.
2012 elif test "$with_gnu_ld" = yes; then
2013 AC_MSG_CHECKING([for GNU ld])
2015 AC_MSG_CHECKING([for non-GNU ld])
2017 AC_CACHE_VAL(lt_cv_path_LD,
2018 [if test -z "$LD"; then
2019 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2020 for ac_dir in $PATH; do
2022 test -z "$ac_dir" && ac_dir=.
2023 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2024 lt_cv_path_LD="$ac_dir/$ac_prog"
2025 # Check to see if the program is GNU ld. I'd rather use --version,
2026 # but apparently some GNU ld's only accept -v.
2027 # Break only if it was the GNU/non-GNU ld that we prefer.
2028 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2029 *GNU* | *'with BFD'*)
2030 test "$with_gnu_ld" != no && break
2033 test "$with_gnu_ld" != yes && break
2040 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2043 if test -n "$LD"; then
2048 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2055 AC_DEFUN([AC_PROG_LD_GNU],
2056 [AC_REQUIRE([AC_PROG_EGREP])dnl
2057 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2058 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2059 case `$LD -v 2>&1 </dev/null` in
2060 *GNU* | *'with BFD'*)
2061 lt_cv_prog_gnu_ld=yes
2064 lt_cv_prog_gnu_ld=no
2067 with_gnu_ld=$lt_cv_prog_gnu_ld
2071 # AC_PROG_LD_RELOAD_FLAG
2072 # ----------------------
2073 # find reload flag for linker
2074 # -- PORTME Some linkers may need a different reload flag.
2075 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2076 [AC_CACHE_CHECK([for $LD option to reload object files],
2077 lt_cv_ld_reload_flag,
2078 [lt_cv_ld_reload_flag='-r'])
2079 reload_flag=$lt_cv_ld_reload_flag
2080 case $reload_flag in
2082 *) reload_flag=" $reload_flag" ;;
2084 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2085 ])# AC_PROG_LD_RELOAD_FLAG
2088 # AC_DEPLIBS_CHECK_METHOD
2089 # -----------------------
2090 # how to check for library dependencies
2091 # -- PORTME fill in with the dynamic library characteristics
2092 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2093 [AC_CACHE_CHECK([how to recognise dependent libraries],
2094 lt_cv_deplibs_check_method,
2095 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2096 lt_cv_file_magic_test_file=
2097 lt_cv_deplibs_check_method='unknown'
2098 # Need to set the preceding variable on all platforms that support
2099 # interlibrary dependencies.
2100 # 'none' -- dependencies not supported.
2101 # `unknown' -- same as none, but documents that we really don't know.
2102 # 'pass_all' -- all dependencies passed with no checks.
2103 # 'test_compile' -- check by making test program.
2104 # 'file_magic [[regex]]' -- check by looking for files in library path
2105 # which responds to the $file_magic_cmd with a given extended regex.
2106 # If you have `file' or equivalent on your system and you're not sure
2107 # whether `pass_all' will *always* work, you probably want this one.
2111 lt_cv_deplibs_check_method=pass_all
2115 lt_cv_deplibs_check_method=pass_all
2119 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2120 lt_cv_file_magic_cmd='/usr/bin/file -L'
2121 lt_cv_file_magic_test_file=/shlib/libc.so
2125 # func_win32_libid is a shell function defined in ltmain.sh
2126 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2127 lt_cv_file_magic_cmd='func_win32_libid'
2131 # Base MSYS/MinGW do not provide the 'file' command needed by
2132 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2133 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2134 lt_cv_file_magic_cmd='$OBJDUMP -f'
2137 darwin* | rhapsody*)
2138 lt_cv_deplibs_check_method=pass_all
2141 freebsd* | kfreebsd*-gnu)
2142 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2145 # Not sure whether the presence of OpenBSD here was a mistake.
2146 # Let's accept both of them until this is cleared up.
2147 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2148 lt_cv_file_magic_cmd=/usr/bin/file
2149 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2153 lt_cv_deplibs_check_method=pass_all
2158 lt_cv_deplibs_check_method=pass_all
2161 hpux10.20* | hpux11*)
2162 lt_cv_file_magic_cmd=/usr/bin/file
2165 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2166 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2169 [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]']
2170 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2173 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2174 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2179 irix5* | irix6* | nonstopux*)
2181 *-32|*"-32 ") libmagic=32-bit;;
2182 *-n32|*"-n32 ") libmagic=N32;;
2183 *-64|*"-64 ") libmagic=64-bit;;
2184 *) libmagic=never-match;;
2186 lt_cv_deplibs_check_method=pass_all
2189 # This must be Linux ELF.
2191 lt_cv_deplibs_check_method=pass_all
2194 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
2195 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2196 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2198 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2203 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2204 lt_cv_file_magic_cmd=/usr/bin/file
2205 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2209 lt_cv_deplibs_check_method=unknown
2213 lt_cv_file_magic_cmd=/usr/bin/file
2214 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2215 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2216 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2218 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2222 osf3* | osf4* | osf5*)
2223 lt_cv_deplibs_check_method=pass_all
2227 lt_cv_deplibs_check_method=pass_all
2231 lt_cv_deplibs_check_method=pass_all
2234 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2235 case $host_vendor in
2237 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2238 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2241 lt_cv_deplibs_check_method=pass_all
2244 lt_cv_file_magic_cmd='/bin/file'
2245 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2248 lt_cv_file_magic_cmd='/bin/file'
2249 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2250 lt_cv_file_magic_test_file=/lib/libc.so
2253 lt_cv_deplibs_check_method=pass_all
2258 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2259 lt_cv_deplibs_check_method=pass_all
2263 file_magic_cmd=$lt_cv_file_magic_cmd
2264 deplibs_check_method=$lt_cv_deplibs_check_method
2265 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2266 ])# AC_DEPLIBS_CHECK_METHOD
2271 # find the pathname to a BSD-compatible name lister
2272 AC_DEFUN([AC_PROG_NM],
2273 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2274 [if test -n "$NM"; then
2275 # Let the user override the test.
2278 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2279 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2281 test -z "$ac_dir" && ac_dir=.
2282 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2283 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2284 # Check to see if the nm accepts a BSD-compat flag.
2285 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2286 # nm: unknown option "B" ignored
2287 # Tru64's nm complains that /dev/null is an invalid object file
2288 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2289 */dev/null* | *'Invalid file or object type'*)
2290 lt_cv_path_NM="$tmp_nm -B"
2294 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2296 lt_cv_path_NM="$tmp_nm -p"
2300 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2301 continue # so that we can try to find one that supports BSD flags
2308 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2316 # check for math library
2317 AC_DEFUN([AC_CHECK_LIBM],
2318 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2321 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2322 # These system don't have libm, or don't need it
2325 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2326 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2329 AC_CHECK_LIB(m, cos, LIBM="-lm")
2335 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2336 # -----------------------------------
2337 # sets LIBLTDL to the link flags for the libltdl convenience library and
2338 # LTDLINCL to the include flags for the libltdl header and adds
2339 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2340 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2341 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2342 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2343 # '${top_srcdir}/' (note the single quotes!). If your package is not
2344 # flat and you're not using automake, define top_builddir and
2345 # top_srcdir appropriately in the Makefiles.
2346 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2347 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2348 case $enable_ltdl_convenience in
2349 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2350 "") enable_ltdl_convenience=yes
2351 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2353 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2354 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2355 # For backwards non-gettext consistent compatibility...
2357 ])# AC_LIBLTDL_CONVENIENCE
2360 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2361 # -----------------------------------
2362 # sets LIBLTDL to the link flags for the libltdl installable library and
2363 # LTDLINCL to the include flags for the libltdl header and adds
2364 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2365 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2366 # DIRECTORY is not provided and an installed libltdl is not found, it is
2367 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2368 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2369 # quotes!). If your package is not flat and you're not using automake,
2370 # define top_builddir and top_srcdir appropriately in the Makefiles.
2371 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2372 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2373 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2374 AC_CHECK_LIB(ltdl, lt_dlinit,
2375 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2376 [if test x"$enable_ltdl_install" = xno; then
2377 AC_MSG_WARN([libltdl not installed, but installation disabled])
2379 enable_ltdl_install=yes
2382 if test x"$enable_ltdl_install" = x"yes"; then
2383 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2384 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2385 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2387 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2391 # For backwards non-gettext consistent compatibility...
2393 ])# AC_LIBLTDL_INSTALLABLE
2398 # enable support for C++ libraries
2399 AC_DEFUN([AC_LIBTOOL_CXX],
2400 [AC_REQUIRE([_LT_AC_LANG_CXX])
2406 AC_DEFUN([_LT_AC_LANG_CXX],
2407 [AC_REQUIRE([AC_PROG_CXX])
2408 AC_REQUIRE([AC_PROG_CXXCPP])
2409 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2415 # enable support for Fortran 77 libraries
2416 AC_DEFUN([AC_LIBTOOL_F77],
2417 [AC_REQUIRE([_LT_AC_LANG_F77])
2423 AC_DEFUN([_LT_AC_LANG_F77],
2424 [AC_REQUIRE([AC_PROG_F77])
2425 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2431 # enable support for GCJ libraries
2432 AC_DEFUN([AC_LIBTOOL_GCJ],
2433 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2439 AC_DEFUN([_LT_AC_LANG_GCJ],
2440 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2441 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2442 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2443 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2444 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2445 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2446 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2452 # enable support for Windows resource files
2453 AC_DEFUN([AC_LIBTOOL_RC],
2454 [AC_REQUIRE([LT_AC_PROG_RC])
2455 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2459 # AC_LIBTOOL_LANG_C_CONFIG
2460 # ------------------------
2461 # Ensure that the configuration vars for the C compiler are
2462 # suitably defined. Those variables are subsequently used by
2463 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2464 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2465 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2469 # Source file extension for C test sources.
2472 # Object file extension for compiled C test sources.
2474 _LT_AC_TAGVAR(objext, $1)=$objext
2476 # Code to be used in simple compile tests
2477 lt_simple_compile_test_code="int some_variable = 0;\n"
2479 # Code to be used in simple link tests
2480 lt_simple_link_test_code='int main(){return(0);}\n'
2485 # Check for any special shared library compilation flags.
2487 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2488 if test "$GCC" = no; then
2491 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2495 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2496 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2497 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2499 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2500 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2506 # Check to make sure the static flag actually works.
2508 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2509 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2510 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2512 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2515 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2516 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2517 AC_LIBTOOL_PROG_CC_C_O($1)
2518 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2519 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2520 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2521 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2522 AC_LIBTOOL_SYS_LIB_STRIP
2523 AC_LIBTOOL_DLOPEN_SELF($1)
2525 # Report which librarie types wil actually be built
2526 AC_MSG_CHECKING([if libtool supports shared libraries])
2527 AC_MSG_RESULT([$can_build_shared])
2529 AC_MSG_CHECKING([whether to build shared libraries])
2530 test "$can_build_shared" = "no" && enable_shared=no
2532 # On AIX, shared libraries and static libraries use the same namespace, and
2533 # are all built from PIC.
2536 test "$enable_shared" = yes && enable_static=no
2537 if test -n "$RANLIB"; then
2538 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2539 postinstall_cmds='$RANLIB $lib'
2544 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2545 test "$enable_shared" = yes && enable_static=no
2548 darwin* | rhapsody*)
2549 if test "$GCC" = yes; then
2550 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2552 rhapsody* | darwin1.[[012]])
2553 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2556 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2557 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2559 case ${MACOSX_DEPLOYMENT_TARGET} in
2561 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2564 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2570 output_verbose_link_cmd='echo'
2571 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2572 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2573 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2574 _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}'
2575 _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}'
2576 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2577 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2578 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2579 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2580 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2582 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2586 AC_MSG_RESULT([$enable_shared])
2588 AC_MSG_CHECKING([whether to build static libraries])
2589 # Make sure either enable_shared or enable_static is yes.
2590 test "$enable_shared" = yes || enable_static=yes
2591 AC_MSG_RESULT([$enable_static])
2593 AC_LIBTOOL_CONFIG($1)
2597 ])# AC_LIBTOOL_LANG_C_CONFIG
2600 # AC_LIBTOOL_LANG_CXX_CONFIG
2601 # --------------------------
2602 # Ensure that the configuration vars for the C compiler are
2603 # suitably defined. Those variables are subsequently used by
2604 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2605 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2606 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2608 AC_REQUIRE([AC_PROG_CXX])
2609 AC_REQUIRE([AC_PROG_CXXCPP])
2611 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2612 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2613 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2614 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2615 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2616 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2617 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2618 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2619 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2620 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2621 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2622 _LT_AC_TAGVAR(module_cmds, $1)=
2623 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2624 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2625 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2626 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2627 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2628 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2630 # Dependencies to place before and after the object being linked:
2631 _LT_AC_TAGVAR(predep_objects, $1)=
2632 _LT_AC_TAGVAR(postdep_objects, $1)=
2633 _LT_AC_TAGVAR(predeps, $1)=
2634 _LT_AC_TAGVAR(postdeps, $1)=
2635 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2637 # Source file extension for C++ test sources.
2640 # Object file extension for compiled C++ test sources.
2642 _LT_AC_TAGVAR(objext, $1)=$objext
2644 # Code to be used in simple compile tests
2645 lt_simple_compile_test_code="int some_variable = 0;\n"
2647 # Code to be used in simple link tests
2648 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2650 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2653 # Allow CC to be a program name with arguments.
2658 lt_save_with_gnu_ld=$with_gnu_ld
2659 lt_save_path_LD=$lt_cv_path_LD
2660 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2661 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2663 unset lt_cv_prog_gnu_ld
2665 if test -n "${lt_cv_path_LDCXX+set}"; then
2666 lt_cv_path_LD=$lt_cv_path_LDCXX
2670 test -z "${LDCXX+set}" || LD=$LDCXX
2673 _LT_AC_TAGVAR(compiler, $1)=$CC
2674 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2676 # We don't want -fno-exception wen compiling C++ code, so set the
2677 # no_builtin_flag separately
2678 if test "$GXX" = yes; then
2679 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2681 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2684 if test "$GXX" = yes; then
2685 # Set up default GNU C++ configuration
2689 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2690 # archiving commands below assume that GNU ld is being used.
2691 if test "$with_gnu_ld" = yes; then
2692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2693 _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'
2695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2696 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2698 # If archive_cmds runs LD, not CC, wlarc should be empty
2699 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2700 # investigate it a little bit more. (MM)
2703 # ancient GNU ld didn't support --whole-archive et. al.
2704 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2705 grep 'no-whole-archive' > /dev/null; then
2706 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2708 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2714 # A generic and very simple default shared library creation
2715 # command for GNU C++ for the case where it uses the native
2716 # linker, instead of GNU ld. If possible, this setting should
2717 # overridden to take advantage of the native linker features on
2718 # the platform it is being used on.
2719 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2722 # Commands to make compiler produce verbose output that lists
2723 # what "hidden" libraries, object files and flags are used when
2724 # linking a shared library.
2725 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2733 # PORTME: fill in a description of your system's C++ link characteristics
2734 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2735 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2738 # FIXME: insert proper C++ library support
2739 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2742 if test "$host_cpu" = ia64; then
2743 # On IA64, the linker does run time linking by default, so we don't
2744 # have to do anything special.
2745 aix_use_runtimelinking=no
2746 exp_sym_flag='-Bexport'
2749 aix_use_runtimelinking=no
2751 # Test if we are trying to use run time linking or normal
2752 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2753 # need to do runtime linking.
2754 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2755 for ld_flag in $LDFLAGS; do
2758 aix_use_runtimelinking=yes
2765 exp_sym_flag='-bexport'
2766 no_entry_flag='-bnoentry'
2769 # When large executables or shared objects are built, AIX ld can
2770 # have problems creating the table of contents. If linking a library
2771 # or program results in "error TOC overflow" add -mminimal-toc to
2772 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2773 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2775 _LT_AC_TAGVAR(archive_cmds, $1)=''
2776 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2777 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2778 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2780 if test "$GXX" = yes; then
2781 case $host_os in aix4.[012]|aix4.[012].*)
2782 # We only want to do this on AIX 4.2 and lower, the check
2783 # below for broken collect2 doesn't work under 4.3+
2784 collect2name=`${CC} -print-prog-name=collect2`
2785 if test -f "$collect2name" && \
2786 strings "$collect2name" | grep resolve_lib_name >/dev/null
2788 # We have reworked collect2
2789 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2791 # We have old collect2
2792 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2793 # It fails to find uninstalled libraries when the uninstalled
2794 # path is not listed in the libpath. Setting hardcode_minus_L
2795 # to unsupported forces relinking
2796 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2797 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2798 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2801 shared_flag='-shared'
2804 if test "$host_cpu" = ia64; then
2805 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2806 # chokes on -Wl,-G. The following line is correct:
2809 if test "$aix_use_runtimelinking" = yes; then
2810 shared_flag='${wl}-G'
2812 shared_flag='${wl}-bM:SRE'
2817 # It seems that -bexpall does not export symbols beginning with
2818 # underscore (_), so it is better to generate a list of symbols to export.
2819 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2820 if test "$aix_use_runtimelinking" = yes; then
2821 # Warning - without using the other runtime loading flags (-brtl),
2822 # -berok will link without error, but may produce a broken library.
2823 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2824 # Determine the default libpath from the value encoded in an empty executable.
2825 _LT_AC_SYS_LIBPATH_AIX
2826 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2828 _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 $shared_flag"
2830 if test "$host_cpu" = ia64; then
2831 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2832 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2833 _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"
2835 # Determine the default libpath from the value encoded in an empty executable.
2836 _LT_AC_SYS_LIBPATH_AIX
2837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2838 # Warning - without using the other run time loading flags,
2839 # -berok will link without error, but may produce a broken library.
2840 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2841 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2842 # -bexpall does not export symbols beginning with underscore (_)
2843 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2844 # Exported symbols can be pulled into shared objects from archives
2845 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2846 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2847 # This is similar to how AIX traditionally builds it's shared libraries.
2848 _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'
2853 case $cc_basename in
2855 # FIXME: insert proper C++ library support
2856 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2861 cygwin* | mingw* | pw32*)
2862 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2863 # as there is no search path for DLLs.
2864 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2865 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2866 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2867 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2869 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2870 _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'
2871 # If the export-symbols file already is a .def file (1st line
2872 # is EXPORTS), use it as is; otherwise, prepend...
2873 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2874 cp $export_symbols $output_objdir/$soname.def;
2876 echo EXPORTS > $output_objdir/$soname.def;
2877 cat $export_symbols >> $output_objdir/$soname.def;
2879 $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'
2881 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2885 darwin* | rhapsody*)
2886 if test "$GXX" = yes; then
2887 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2889 rhapsody* | darwin1.[[012]])
2890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2893 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2894 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2896 case ${MACOSX_DEPLOYMENT_TARGET} in
2898 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2901 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2907 lt_int_apple_cc_single_mod=no
2908 output_verbose_link_cmd='echo'
2909 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2910 lt_int_apple_cc_single_mod=yes
2912 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2913 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2917 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2919 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2920 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2921 _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}'
2923 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2925 _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}'
2926 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2927 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2928 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2929 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2930 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2932 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2937 case $cc_basename in
2939 # FIXME: insert proper C++ library support
2940 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2943 # Green Hills C++ Compiler
2944 # FIXME: insert proper C++ library support
2945 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2948 # FIXME: insert proper C++ library support
2949 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2954 # C++ shared libraries reported to be fairly broken before switch to ELF
2955 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2958 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2960 freebsd* | kfreebsd*-gnu)
2961 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2963 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2968 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2969 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2970 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2971 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2972 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2973 # but as the default
2974 # location of the library.
2976 case $cc_basename in
2978 # FIXME: insert proper C++ library support
2979 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2982 _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 $lib'
2983 # Commands to make compiler produce verbose output that lists
2984 # what "hidden" libraries, object files and flags are used when
2985 # linking a shared library.
2987 # There doesn't appear to be a way to prevent this compiler from
2988 # explicitly linking system object files so we need to strip them
2989 # from the output so that they don't get included in the library
2991 output_verbose_link_cmd='templist=`($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 $list'
2994 if test "$GXX" = yes; then
2995 _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'
2997 # FIXME: insert proper C++ library support
2998 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3004 if test $with_gnu_ld = no; then
3007 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3009 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3016 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3017 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3023 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3024 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3027 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3029 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3030 # but as the default
3031 # location of the library.
3034 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3035 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3036 # but as the default
3037 # location of the library.
3041 case $cc_basename in
3043 # FIXME: insert proper C++ library support
3044 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3049 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3052 _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 $compiler_flags'
3055 # Commands to make compiler produce verbose output that lists
3056 # what "hidden" libraries, object files and flags are used when
3057 # linking a shared library.
3059 # There doesn't appear to be a way to prevent this compiler from
3060 # explicitly linking system object files so we need to strip them
3061 # from the output so that they don't get included in the library
3063 output_verbose_link_cmd='templist=`($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 $list'
3066 if test "$GXX" = yes; then
3067 if test $with_gnu_ld = no; then
3070 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3073 _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'
3078 # FIXME: insert proper C++ library support
3079 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3085 case $cc_basename in
3088 _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'
3090 # Archives containing C++ object files must be created using
3091 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3092 # necessary to make sure instantiated templates are included
3094 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3097 if test "$GXX" = yes; then
3098 if test "$with_gnu_ld" = no; then
3099 _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'
3101 _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'
3104 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3107 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3108 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3111 case $cc_basename in
3113 # Kuck and Associates, Inc. (KAI) C++ Compiler
3115 # KCC will only create a shared library if the output file
3116 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3117 # to its proper name (with version) after linking.
3118 _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'
3119 _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 $lib'
3120 # Commands to make compiler produce verbose output that lists
3121 # what "hidden" libraries, object files and flags are used when
3122 # linking a shared library.
3124 # There doesn't appear to be a way to prevent this compiler from
3125 # explicitly linking system object files so we need to strip them
3126 # from the output so that they don't get included in the library
3128 output_verbose_link_cmd='templist=`$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'
3130 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3131 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3133 # Archives containing C++ object files must be created using
3134 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3135 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3140 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3141 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3142 _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'
3143 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3144 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3145 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3149 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3150 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
3152 runpath_var=LD_RUN_PATH
3153 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3154 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3156 # Commands to make compiler produce verbose output that lists
3157 # what "hidden" libraries, object files and flags are used when
3158 # linking a shared library.
3160 # There doesn't appear to be a way to prevent this compiler from
3161 # explicitly linking system object files so we need to strip them
3162 # from the output so that they don't get included in the library
3164 output_verbose_link_cmd='templist=`$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'
3169 # FIXME: insert proper C++ library support
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3173 # FIXME: insert proper C++ library support
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3177 case $cc_basename in
3179 # FIXME: insert proper C++ library support
3180 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3183 # FIXME: insert proper C++ library support
3184 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3188 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3189 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3190 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3192 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3193 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3194 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3196 # Workaround some broken pre-1.5 toolchains
3197 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3200 case $cc_basename in
3202 # Kuck and Associates, Inc. (KAI) C++ Compiler
3204 # KCC will only create a shared library if the output file
3205 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3206 # to its proper name (with version) after linking.
3207 _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'
3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3210 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3212 # Archives containing C++ object files must be created using
3213 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3214 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3218 # Rational C++ 2.4.1
3219 # FIXME: insert proper C++ library support
3220 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3223 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3224 _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'
3226 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3227 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3229 # Commands to make compiler produce verbose output that lists
3230 # what "hidden" libraries, object files and flags are used when
3231 # linking a shared library.
3233 # There doesn't appear to be a way to prevent this compiler from
3234 # explicitly linking system object files so we need to strip them
3235 # from the output so that they don't get included in the library
3237 output_verbose_link_cmd='templist=`$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 $list'
3240 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3241 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3242 _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'
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3245 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3247 # Commands to make compiler produce verbose output that lists
3248 # what "hidden" libraries, object files and flags are used when
3249 # linking a shared library.
3250 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3253 # FIXME: insert proper C++ library support
3254 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3260 case $cc_basename in
3262 # Kuck and Associates, Inc. (KAI) C++ Compiler
3264 # KCC will only create a shared library if the output file
3265 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3266 # to its proper name (with version) after linking.
3267 _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'
3269 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3270 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3272 # Archives containing C++ object files must be created using
3273 # the KAI C++ compiler.
3274 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3277 # Rational C++ 2.4.1
3278 # FIXME: insert proper C++ library support
3279 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3282 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3283 _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'
3284 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3285 echo "-hidden">> $lib.exp~
3286 $CC -shared$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~
3289 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3290 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3292 # Commands to make compiler produce verbose output that lists
3293 # what "hidden" libraries, object files and flags are used when
3294 # linking a shared library.
3296 # There doesn't appear to be a way to prevent this compiler from
3297 # explicitly linking system object files so we need to strip them
3298 # from the output so that they don't get included in the library
3300 output_verbose_link_cmd='templist=`$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 $list'
3303 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3304 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3305 _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'
3307 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3308 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3310 # Commands to make compiler produce verbose output that lists
3311 # what "hidden" libraries, object files and flags are used when
3312 # linking a shared library.
3313 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3316 # FIXME: insert proper C++ library support
3317 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3323 # FIXME: insert proper C++ library support
3324 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3327 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3328 case $cc_basename in
3330 # FIXME: insert proper C++ library support
3331 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3334 # FIXME: insert proper C++ library support
3335 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3340 case $cc_basename in
3343 # FIXME: insert proper C++ library support
3344 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3348 # FIXME: insert proper C++ library support
3349 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3352 # FIXME: insert proper C++ library support
3353 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3358 case $cc_basename in
3360 # Sun C++ 4.2, 5.x and Centerline C++
3361 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3362 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3363 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3364 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3366 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3367 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3369 solaris2.[0-5] | solaris2.[0-5].*) ;;
3371 # The C++ compiler is used as linker so we must use $wl
3372 # flag to pass the commands to the underlying system
3374 # Supported since Solaris 2.6 (maybe 2.5.1?)
3375 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3378 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3380 # Commands to make compiler produce verbose output that lists
3381 # what "hidden" libraries, object files and flags are used when
3382 # linking a shared library.
3384 # There doesn't appear to be a way to prevent this compiler from
3385 # explicitly linking system object files so we need to strip them
3386 # from the output so that they don't get included in the library
3388 output_verbose_link_cmd='templist=`$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'
3390 # Archives containing C++ object files must be created using
3391 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3392 # necessary to make sure instantiated templates are included
3394 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3397 # Green Hills C++ Compiler
3398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3400 # The C++ compiler must be used to create the archive.
3401 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3404 # GNU C++ compiler with Solaris linker
3405 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3406 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3407 if $CC --version | grep -v '^2\.7' > /dev/null; then
3408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3410 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3412 # Commands to make compiler produce verbose output that lists
3413 # what "hidden" libraries, object files and flags are used when
3414 # linking a shared library.
3415 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3417 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3419 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3420 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3421 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3423 # Commands to make compiler produce verbose output that lists
3424 # what "hidden" libraries, object files and flags are used when
3425 # linking a shared library.
3426 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3434 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3435 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3438 case $cc_basename in
3440 # NonStop-UX NCC 3.20
3441 # FIXME: insert proper C++ library support
3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3445 # FIXME: insert proper C++ library support
3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3451 # FIXME: insert proper C++ library support
3452 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3455 # FIXME: insert proper C++ library support
3456 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3459 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3460 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3462 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3463 _LT_AC_TAGVAR(LD, $1)="$LD"
3465 AC_LIBTOOL_POSTDEP_PREDEP($1)
3466 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3467 AC_LIBTOOL_PROG_CC_C_O($1)
3468 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3469 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3470 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3471 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3472 AC_LIBTOOL_SYS_LIB_STRIP
3473 AC_LIBTOOL_DLOPEN_SELF($1)
3475 AC_LIBTOOL_CONFIG($1)
3482 with_gnu_ldcxx=$with_gnu_ld
3483 with_gnu_ld=$lt_save_with_gnu_ld
3484 lt_cv_path_LDCXX=$lt_cv_path_LD
3485 lt_cv_path_LD=$lt_save_path_LD
3486 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3487 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3488 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3490 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3491 # ------------------------
3492 # Figure out "hidden" library dependencies from verbose
3493 # compiler output when linking a shared library.
3494 # Parse the compiler output and extract the necessary
3495 # objects, libraries and library flags.
3496 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3497 dnl we can't use the lt_simple_compile_test_code here,
3498 dnl because it contains code intended for an executable,
3499 dnl not a library. It's possible we should let each
3500 dnl tag define a new lt_????_link_test_code variable,
3501 dnl but it's only used here...
3502 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3504 void foo (void) { a = 0; }
3506 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3510 Foo (void) { a = 0; }
3515 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3523 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3526 public void bar (void) {
3532 dnl Parse the compiler output and extract the necessary
3533 dnl objects, libraries and library flags.
3534 if AC_TRY_EVAL(ac_compile); then
3535 # Parse the compiler output and extract the necessary
3536 # objects, libraries and library flags.
3538 # Sentinel used to keep track of whether or not we are before
3539 # the conftest object file.
3540 pre_test_object_deps_done=no
3542 # The `*' in the case matches for architectures that use `case' in
3543 # $output_verbose_cmd can trigger glob expansion during the loop
3544 # eval without this substitution.
3545 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3547 for p in `eval $output_verbose_link_cmd`; do
3551 # Some compilers place space between "-{L,R}" and the path.
3554 || test $p = "-R"; then
3561 if test "$pre_test_object_deps_done" = no; then
3564 # Internal compiler library paths should come after those
3565 # provided the user. The postdeps already come after the
3566 # user supplied libs so there is no need to process them.
3567 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3568 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3570 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3573 # The "-l" case would never come before the object being
3574 # linked, so don't bother handling this case.
3577 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3578 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3580 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3586 # This assumes that the test object file only shows up
3587 # once in the compiler output.
3588 if test "$p" = "conftest.$objext"; then
3589 pre_test_object_deps_done=yes
3593 if test "$pre_test_object_deps_done" = no; then
3594 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3595 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3597 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3600 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3601 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3603 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3608 *) ;; # Ignore the rest.
3616 echo "libtool.m4: error: problem compiling $1 test program"
3619 $rm -f confest.$objext
3621 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3622 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3624 ])# AC_LIBTOOL_POSTDEP_PREDEP
3626 # AC_LIBTOOL_LANG_F77_CONFIG
3627 # ------------------------
3628 # Ensure that the configuration vars for the C compiler are
3629 # suitably defined. Those variables are subsequently used by
3630 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3631 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3632 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3633 [AC_REQUIRE([AC_PROG_F77])
3634 AC_LANG_PUSH(Fortran 77)
3636 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3637 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3638 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3639 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3640 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3641 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3642 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3643 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3644 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3645 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3646 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3647 _LT_AC_TAGVAR(module_cmds, $1)=
3648 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3649 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3650 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3651 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3652 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3653 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3655 # Source file extension for f77 test sources.
3658 # Object file extension for compiled f77 test sources.
3660 _LT_AC_TAGVAR(objext, $1)=$objext
3662 # Code to be used in simple compile tests
3663 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3665 # Code to be used in simple link tests
3666 lt_simple_link_test_code=" program t\n end\n"
3668 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3671 # Allow CC to be a program name with arguments.
3675 _LT_AC_TAGVAR(compiler, $1)=$CC
3676 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3678 AC_MSG_CHECKING([if libtool supports shared libraries])
3679 AC_MSG_RESULT([$can_build_shared])
3681 AC_MSG_CHECKING([whether to build shared libraries])
3682 test "$can_build_shared" = "no" && enable_shared=no
3684 # On AIX, shared libraries and static libraries use the same namespace, and
3685 # are all built from PIC.
3688 test "$enable_shared" = yes && enable_static=no
3689 if test -n "$RANLIB"; then
3690 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3691 postinstall_cmds='$RANLIB $lib'
3695 test "$enable_shared" = yes && enable_static=no
3698 AC_MSG_RESULT([$enable_shared])
3700 AC_MSG_CHECKING([whether to build static libraries])
3701 # Make sure either enable_shared or enable_static is yes.
3702 test "$enable_shared" = yes || enable_static=yes
3703 AC_MSG_RESULT([$enable_static])
3705 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3707 _LT_AC_TAGVAR(GCC, $1)="$G77"
3708 _LT_AC_TAGVAR(LD, $1)="$LD"
3710 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3711 AC_LIBTOOL_PROG_CC_C_O($1)
3712 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3713 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3714 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3715 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3716 AC_LIBTOOL_SYS_LIB_STRIP
3719 AC_LIBTOOL_CONFIG($1)
3723 ])# AC_LIBTOOL_LANG_F77_CONFIG
3726 # AC_LIBTOOL_LANG_GCJ_CONFIG
3727 # --------------------------
3728 # Ensure that the configuration vars for the C compiler are
3729 # suitably defined. Those variables are subsequently used by
3730 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3731 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3732 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3735 # Source file extension for Java test sources.
3738 # Object file extension for compiled Java test sources.
3740 _LT_AC_TAGVAR(objext, $1)=$objext
3742 # Code to be used in simple compile tests
3743 lt_simple_compile_test_code="class foo {}\n"
3745 # Code to be used in simple link tests
3746 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3748 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3751 # Allow CC to be a program name with arguments.
3755 _LT_AC_TAGVAR(compiler, $1)=$CC
3757 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3758 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3760 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3761 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3762 AC_LIBTOOL_PROG_CC_C_O($1)
3763 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3764 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3765 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3766 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3767 AC_LIBTOOL_SYS_LIB_STRIP
3768 AC_LIBTOOL_DLOPEN_SELF($1)
3770 AC_LIBTOOL_CONFIG($1)
3774 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3777 # AC_LIBTOOL_LANG_RC_CONFIG
3778 # --------------------------
3779 # Ensure that the configuration vars for the Windows resource compiler are
3780 # suitably defined. Those variables are subsequently used by
3781 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3782 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3783 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3786 # Source file extension for RC test sources.
3789 # Object file extension for compiled RC test sources.
3791 _LT_AC_TAGVAR(objext, $1)=$objext
3793 # Code to be used in simple compile tests
3794 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3796 # Code to be used in simple link tests
3797 lt_simple_link_test_code="$lt_simple_compile_test_code"
3799 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3802 # Allow CC to be a program name with arguments.
3806 _LT_AC_TAGVAR(compiler, $1)=$CC
3807 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3809 AC_LIBTOOL_CONFIG($1)
3813 ])# AC_LIBTOOL_LANG_RC_CONFIG
3816 # AC_LIBTOOL_CONFIG([TAGNAME])
3817 # ----------------------------
3818 # If TAGNAME is not passed, then create an initial libtool script
3819 # with a default configuration from the untagged config vars. Otherwise
3820 # add code to config.status for appending the configuration named by
3821 # TAGNAME from the matching tagged config vars.
3822 AC_DEFUN([AC_LIBTOOL_CONFIG],
3823 [# The else clause should only fire when bootstrapping the
3824 # libtool distribution, otherwise you forgot to ship ltmain.sh
3825 # with your package, and you will get complaints that there are
3826 # no rules to generate ltmain.sh.
3827 if test -f "$ltmain"; then
3828 # See if we are running on zsh, and set the options which allow our commands through
3829 # without removal of \ escapes.
3830 if test -n "${ZSH_VERSION+set}" ; then
3831 setopt NO_GLOB_SUBST
3833 # Now quote all the things that may contain metacharacters while being
3834 # careful not to overquote the AC_SUBSTed values. We take copies of the
3835 # variables and quote the copies for generation of the libtool script.
3836 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3838 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3839 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3840 deplibs_check_method reload_flag reload_cmds need_locks \
3841 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3842 lt_cv_sys_global_symbol_to_c_name_address \
3843 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3844 old_postinstall_cmds old_postuninstall_cmds \
3845 _LT_AC_TAGVAR(compiler, $1) \
3846 _LT_AC_TAGVAR(CC, $1) \
3847 _LT_AC_TAGVAR(LD, $1) \
3848 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3849 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3850 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3851 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3852 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3853 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3854 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3855 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3856 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3857 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3858 _LT_AC_TAGVAR(predep_objects, $1) \
3859 _LT_AC_TAGVAR(postdep_objects, $1) \
3860 _LT_AC_TAGVAR(predeps, $1) \
3861 _LT_AC_TAGVAR(postdeps, $1) \
3862 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3863 _LT_AC_TAGVAR(archive_cmds, $1) \
3864 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3865 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3866 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3867 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3868 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3869 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3870 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3871 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3872 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3873 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3874 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3875 _LT_AC_TAGVAR(module_cmds, $1) \
3876 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3877 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3878 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3879 _LT_AC_TAGVAR(include_expsyms, $1); do
3882 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3883 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3884 _LT_AC_TAGVAR(archive_cmds, $1) | \
3885 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3886 _LT_AC_TAGVAR(module_cmds, $1) | \
3887 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3888 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3889 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3890 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3891 postinstall_cmds | postuninstall_cmds | \
3892 old_postinstall_cmds | old_postuninstall_cmds | \
3893 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3894 # Double-quote double-evaled strings.
3895 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3898 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3904 *'\[$]0 --fallback-echo"')
3905 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3910 [cfgfile="${ofile}T"
3911 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3913 AC_MSG_NOTICE([creating $ofile])],
3916 cat <<__EOF__ >> "$cfgfile"
3920 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3921 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3922 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3924 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3925 # Free Software Foundation, Inc.
3927 # This file is part of GNU Libtool:
3928 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3930 # This program is free software; you can redistribute it and/or modify
3931 # it under the terms of the GNU General Public License as published by
3932 # the Free Software Foundation; either version 2 of the License, or
3933 # (at your option) any later version.
3935 # This program is distributed in the hope that it will be useful, but
3936 # WITHOUT ANY WARRANTY; without even the implied warranty of
3937 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3938 # General Public License for more details.
3940 # You should have received a copy of the GNU General Public License
3941 # along with this program; if not, write to the Free Software
3942 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3944 # As a special exception to the GNU General Public License, if you
3945 # distribute this file as part of a program that contains a
3946 # configuration script generated by Autoconf, you may include it under
3947 # the same distribution terms that you use for the rest of that program.
3949 # A sed program that does not truncate output.
3952 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3953 Xsed="$SED -e s/^X//"
3955 # The HP-UX ksh and POSIX shell print the target directory to stdout
3957 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3959 # The names of the tagged configurations supported by this script.
3962 # ### BEGIN LIBTOOL CONFIG],
3963 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3965 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3967 # Shell to use when invoking shell scripts.
3970 # Whether or not to build shared libraries.
3971 build_libtool_libs=$enable_shared
3973 # Whether or not to build static libraries.
3974 build_old_libs=$enable_static
3976 # Whether or not to add -lc for building shared libraries.
3977 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3979 # Whether or not to disallow shared libs when runtime libs are static
3980 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3982 # Whether or not to optimize for fast installation.
3983 fast_install=$enable_fast_install
3986 host_alias=$host_alias
3989 # An echo program that does not interpret backslashes.
3994 AR_FLAGS=$lt_AR_FLAGS
3999 # A language-specific compiler.
4000 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4002 # Is the compiler the GNU C compiler?
4003 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4008 # The linker used to build libraries.
4009 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4011 # Whether we need hard or soft links.
4014 # A BSD-compatible nm program.
4017 # A symbol stripping program
4020 # Used to examine libraries when file_magic_cmd begins "file"
4021 MAGIC_CMD=$MAGIC_CMD
4023 # Used on cygwin: DLL creation program.
4026 # Used on cygwin: object dumper.
4029 # Used on cygwin: assembler.
4032 # The name of the directory that contains temporary libtool files.
4035 # How to create reloadable object files.
4036 reload_flag=$lt_reload_flag
4037 reload_cmds=$lt_reload_cmds
4039 # How to pass a linker flag through the compiler.
4040 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4042 # Object file suffix (normally "o").
4045 # Old archive suffix (normally "a").
4048 # Shared library suffix (normally ".so").
4049 shrext_cmds='$shrext_cmds'
4051 # Executable file suffix (normally "").
4054 # Additional compiler flags for building library objects.
4055 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4058 # What is the maximum length of a command?
4059 max_cmd_len=$lt_cv_sys_max_cmd_len
4061 # Does compiler simultaneously support -c and -o options?
4062 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4064 # Must we lock files when doing compilation ?
4065 need_locks=$lt_need_locks
4067 # Do we need the lib prefix for modules?
4068 need_lib_prefix=$need_lib_prefix
4070 # Do we need a version for libraries?
4071 need_version=$need_version
4073 # Whether dlopen is supported.
4074 dlopen_support=$enable_dlopen
4076 # Whether dlopen of programs is supported.
4077 dlopen_self=$enable_dlopen_self
4079 # Whether dlopen of statically linked programs is supported.
4080 dlopen_self_static=$enable_dlopen_self_static
4082 # Compiler flag to prevent dynamic linking.
4083 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4085 # Compiler flag to turn off builtin functions.
4086 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4088 # Compiler flag to allow reflexive dlopens.
4089 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4091 # Compiler flag to generate shared objects directly from archives.
4092 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4094 # Compiler flag to generate thread-safe objects.
4095 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4097 # Library versioning type.
4098 version_type=$version_type
4100 # Format of library name prefix.
4101 libname_spec=$lt_libname_spec
4103 # List of archive names. First name is the real one, the rest are links.
4104 # The last name is the one that the linker finds with -lNAME.
4105 library_names_spec=$lt_library_names_spec
4107 # The coded name of the library, if different from the real name.
4108 soname_spec=$lt_soname_spec
4110 # Commands used to build and install an old-style archive.
4112 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4113 old_postinstall_cmds=$lt_old_postinstall_cmds
4114 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4116 # Create an old-style archive from a shared archive.
4117 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4119 # Create a temporary old-style archive to link instead of a shared archive.
4120 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4122 # Commands used to build and install a shared archive.
4123 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4124 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4125 postinstall_cmds=$lt_postinstall_cmds
4126 postuninstall_cmds=$lt_postuninstall_cmds
4128 # Commands used to build a loadable module (assumed same as above if empty)
4129 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4130 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4132 # Commands to strip libraries.
4133 old_striplib=$lt_old_striplib
4134 striplib=$lt_striplib
4136 # Dependencies to place before the objects being linked to create a
4138 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4140 # Dependencies to place after the objects being linked to create a
4142 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4144 # Dependencies to place before the objects being linked to create a
4146 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4148 # Dependencies to place after the objects being linked to create a
4150 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4152 # The library search path used internally by the compiler when linking
4154 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4156 # Method to check whether dependent libraries are shared objects.
4157 deplibs_check_method=$lt_deplibs_check_method
4159 # Command to use when deplibs_check_method == file_magic.
4160 file_magic_cmd=$lt_file_magic_cmd
4162 # Flag that allows shared libraries with undefined symbols to be built.
4163 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4165 # Flag that forces no undefined symbols.
4166 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4168 # Commands used to finish a libtool library installation in a directory.
4169 finish_cmds=$lt_finish_cmds
4171 # Same as above, but a single script fragment to be evaled but not shown.
4172 finish_eval=$lt_finish_eval
4174 # Take the output of nm and produce a listing of raw symbols and C names.
4175 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4177 # Transform the output of nm in a proper C declaration
4178 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4180 # Transform the output of nm in a C name address pair
4181 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4183 # This is the shared library runtime path variable.
4184 runpath_var=$runpath_var
4186 # This is the shared library path variable.
4187 shlibpath_var=$shlibpath_var
4189 # Is shlibpath searched before the hard-coded library search path?
4190 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4192 # How to hardcode a shared library path into an executable.
4193 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4195 # Whether we should hardcode library paths into libraries.
4196 hardcode_into_libs=$hardcode_into_libs
4198 # Flag to hardcode \$libdir into a binary during linking.
4199 # This must work even if \$libdir does not exist.
4200 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4202 # If ld is used when linking, flag to hardcode \$libdir into
4203 # a binary during linking. This must work even if \$libdir does
4205 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4207 # Whether we need a single -rpath flag with a separated argument.
4208 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4210 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4212 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4214 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4216 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4218 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4219 # the resulting binary.
4220 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4222 # Set to yes if building a shared library automatically hardcodes DIR into the library
4223 # and all subsequent libraries and executables linked against it.
4224 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4226 # Variables whose values should be saved in libtool wrapper scripts and
4227 # restored at relink time.
4228 variables_saved_for_relink="$variables_saved_for_relink"
4230 # Whether libtool must link a program against all its dependency libraries.
4231 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4233 # Compile-time system search path for libraries
4234 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4236 # Run-time system search path for libraries
4237 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4239 # Fix the shell variable \$srcfile for the compiler.
4240 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4242 # Set to yes if exported symbols are required.
4243 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4245 # The commands to list exported symbols.
4246 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4248 # The commands to extract the exported symbol list from a shared archive.
4249 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4251 # Symbols that should not be listed in the preloaded symbols.
4252 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4254 # Symbols that must always be exported.
4255 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4258 [# ### END LIBTOOL CONFIG],
4259 [# ### END LIBTOOL TAG CONFIG: $tagname])
4266 cat <<\EOF >> "$cfgfile"
4268 # AIX sometimes has problems with the GCC collect2 program. For some
4269 # reason, if we set the COLLECT_NAMES environment variable, the problems
4270 # vanish in a puff of smoke.
4271 if test "X${COLLECT_NAMES+set}" != Xset; then
4273 export COLLECT_NAMES
4279 # We use sed instead of cat because bash on DJGPP gets confused if
4280 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4281 # text mode, it properly converts lines to CR/LF. This bash problem
4282 # is reportedly fixed, but why not run on old versions too?
4283 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4285 mv -f "$cfgfile" "$ofile" || \
4286 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4290 # If there is no Makefile yet, we rely on a make rule to execute
4291 # `config.status --recheck' to rerun these tests and create the
4292 # libtool script then.
4293 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4294 if test -f "$ltmain_in"; then
4295 test -f Makefile && make "$ltmain"
4298 ])# AC_LIBTOOL_CONFIG
4301 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4302 # -------------------------------------------
4303 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4304 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4306 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4308 if test "$GCC" = yes; then
4309 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4311 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4312 lt_cv_prog_compiler_rtti_exceptions,
4313 [-fno-rtti -fno-exceptions], [],
4314 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4316 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4319 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4320 # ---------------------------------
4321 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4322 [AC_REQUIRE([AC_CANONICAL_HOST])
4323 AC_REQUIRE([AC_PROG_NM])
4324 AC_REQUIRE([AC_OBJEXT])
4325 # Check for command to grab the raw symbol name followed by C symbol from nm.
4326 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4327 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4329 # These are sane defaults that work on at least a few old systems.
4330 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4332 # Character class describing NM global symbol codes.
4333 symcode='[[BCDEGRST]]'
4335 # Regexp to match symbols that can be accessed directly from C.
4336 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4338 # Transform the above into a raw symbol and a C symbol.
4339 symxfrm='\1 \2\3 \3'
4341 # Transform an extracted symbol line into a proper C declaration
4342 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4344 # Transform an extracted symbol line into symbol name and symbol address
4345 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4347 # Define system-specific variables.
4352 cygwin* | mingw* | pw32*)
4353 symcode='[[ABCDGISTW]]'
4355 hpux*) # Its linker distinguishes data from code symbols
4356 if test "$host_cpu" = ia64; then
4357 symcode='[[ABCDEGRST]]'
4359 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4360 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4363 symcode='[[BCDEGRST]]'
4366 symcode='[[BCDEGQRST]]'
4372 symcode='[[DFNSTU]]'
4376 # Handle CRLF in mingw tool chain
4380 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4384 # If we're using GNU nm, then use its standard symbol codes.
4385 case `$NM -V 2>&1` in
4386 *GNU* | *'with BFD'*)
4387 symcode='[[ABCDGIRSTW]]' ;;
4390 # Try without a prefix undercore, then with it.
4391 for ac_symprfx in "" "_"; do
4393 # Write the raw and C identifiers.
4394 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4396 # Check to see that the pipe works correctly.
4400 cat > conftest.$ac_ext <<EOF
4405 void nm_test_func(){}
4409 int main(){nm_test_var='a';nm_test_func();return(0);}
4412 if AC_TRY_EVAL(ac_compile); then
4413 # Now try to grab the symbols.
4415 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4416 # Try sorting and uniquifying the output.
4417 if sort "$nlist" | uniq > "$nlist"T; then
4418 mv -f "$nlist"T "$nlist"
4423 # Make sure that we snagged all the symbols we need.
4424 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4425 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4426 cat <<EOF > conftest.$ac_ext
4432 # Now generate the symbol file.
4433 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4435 cat <<EOF >> conftest.$ac_ext
4436 #if defined (__STDC__) && __STDC__
4437 # define lt_ptr_t void *
4439 # define lt_ptr_t char *
4443 /* The mapping between symbol names and symbols. */
4448 lt_preloaded_symbols[[]] =
4451 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4452 cat <<\EOF >> conftest.$ac_ext
4460 # Now try linking the two files.
4461 mv conftest.$ac_objext conftstm.$ac_objext
4462 lt_save_LIBS="$LIBS"
4463 lt_save_CFLAGS="$CFLAGS"
4464 LIBS="conftstm.$ac_objext"
4465 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4466 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4469 LIBS="$lt_save_LIBS"
4470 CFLAGS="$lt_save_CFLAGS"
4472 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4475 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4478 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4481 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4482 cat conftest.$ac_ext >&5
4484 rm -f conftest* conftst*
4486 # Do not use the global_symbol_pipe unless it works.
4487 if test "$pipe_works" = yes; then
4490 lt_cv_sys_global_symbol_pipe=
4494 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4495 lt_cv_sys_global_symbol_to_cdecl=
4497 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4498 AC_MSG_RESULT(failed)
4502 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4505 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4506 # ---------------------------------------
4507 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4508 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4509 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4510 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4512 AC_MSG_CHECKING([for $compiler option to produce PIC])
4514 # C++ specific cases for pic, static, wl, etc.
4515 if test "$GXX" = yes; then
4516 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4517 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4521 # All AIX code is PIC.
4522 if test "$host_cpu" = ia64; then
4523 # AIX 5 now supports IA64 processor
4524 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4528 # FIXME: we need at least 68020 code to build shared libraries, but
4529 # adding the `-m68020' flag to GCC prevents building anything better,
4531 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4533 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4534 # PIC is the default for these OSes.
4536 mingw* | os2* | pw32*)
4537 # This hack is so that the source file can tell whether it is being
4538 # built for inclusion in a dll (and should export symbols for example).
4539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4541 darwin* | rhapsody*)
4542 # PIC is the default on this platform
4543 # Common symbols not allowed in MH_DYLIB files
4544 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4547 # DJGPP does not support shared libraries at all
4548 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4551 if test -d /usr/nec; then
4552 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4556 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4562 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4567 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4573 # All AIX code is PIC.
4574 if test "$host_cpu" = ia64; then
4575 # AIX 5 now supports IA64 processor
4576 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4578 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4582 case $cc_basename in
4584 # Green Hills C++ Compiler
4585 # _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"
4590 case $cc_basename in
4592 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4595 # Green Hills C++ Compiler
4596 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4602 freebsd* | kfreebsd*-gnu)
4603 # FreeBSD uses GNU C++
4605 hpux9* | hpux10* | hpux11*)
4606 case $cc_basename in
4608 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4609 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4610 if test "$host_cpu" != ia64; then
4611 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4615 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4616 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4622 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4630 irix5* | irix6* | nonstopux*)
4631 case $cc_basename in
4633 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4634 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4635 # CC pic flag -KPIC is the default.
4642 case $cc_basename in
4645 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4646 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4650 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4651 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4652 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4656 # Make sure the PIC flag is empty. It appears that all Alpha
4657 # Linux and Compaq Tru64 Unix objects are PIC.
4658 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4659 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4670 case $cc_basename in
4672 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4678 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4680 osf3* | osf4* | osf5*)
4681 case $cc_basename in
4683 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4686 # Rational C++ 2.4.1
4687 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4690 # Digital/Compaq C++
4691 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4692 # Make sure the PIC flag is empty. It appears that all Alpha
4693 # Linux and Compaq Tru64 Unix objects are PIC.
4694 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4695 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4704 case $cc_basename in
4706 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4713 case $cc_basename in
4715 # Sun C++ 4.2, 5.x and Centerline C++
4716 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4717 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4718 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4721 # Green Hills C++ Compiler
4722 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4729 case $cc_basename in
4732 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4733 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4737 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4744 case $cc_basename in
4746 # NonStop-UX NCC 3.20
4747 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4758 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4764 if test "$GCC" = yes; then
4765 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4766 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4770 # All AIX code is PIC.
4771 if test "$host_cpu" = ia64; then
4772 # AIX 5 now supports IA64 processor
4773 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4778 # FIXME: we need at least 68020 code to build shared libraries, but
4779 # adding the `-m68020' flag to GCC prevents building anything better,
4781 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4784 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4785 # PIC is the default for these OSes.
4788 mingw* | pw32* | os2*)
4789 # This hack is so that the source file can tell whether it is being
4790 # built for inclusion in a dll (and should export symbols for example).
4791 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4794 darwin* | rhapsody*)
4795 # PIC is the default on this platform
4796 # Common symbols not allowed in MH_DYLIB files
4797 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4801 # Just because we use GCC doesn't mean we suddenly get shared libraries
4802 # on systems that don't support them.
4803 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4808 if test -d /usr/nec; then
4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4814 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4821 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4827 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4831 # PORTME Check for flag to pass linker flags through the system compiler.
4834 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4835 if test "$host_cpu" = ia64; then
4836 # AIX 5 now supports IA64 processor
4837 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4839 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4843 mingw* | pw32* | os2*)
4844 # This hack is so that the source file can tell whether it is being
4845 # built for inclusion in a dll (and should export symbols for example).
4846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4849 hpux9* | hpux10* | hpux11*)
4850 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4851 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4861 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4862 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4865 irix5* | irix6* | nonstopux*)
4866 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4867 # PIC (with -KPIC) is the default.
4868 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4872 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4873 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4879 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4880 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4881 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4884 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4885 # All Alpha code is PIC.
4886 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4891 osf3* | osf4* | osf5*)
4892 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4893 # All OSF/1 code is PIC.
4894 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4899 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4903 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4904 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4905 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4909 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4910 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4911 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4914 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4915 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4916 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4917 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4921 if test -d /usr/nec ;then
4922 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4923 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4928 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4929 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4933 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4938 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4941 # Check to make sure the PIC flag actually works.
4943 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4944 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4945 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4946 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4947 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4949 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4951 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4952 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4955 # For platforms which do not support PIC, -DPIC is meaningless:
4957 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4966 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4967 # ------------------------------------
4968 # See if the linker supports building shared libraries.
4969 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4970 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4972 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4975 # If we're using GNU nm, then we don't want the "-C" option.
4976 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4977 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4978 _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'
4980 _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'
4984 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4987 _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'
4990 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
4993 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4998 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4999 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5000 _LT_AC_TAGVAR(archive_cmds, $1)=
5001 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5002 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5003 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5004 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5005 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5006 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5007 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5009 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5010 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5011 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5012 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5013 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5014 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5015 _LT_AC_TAGVAR(module_cmds, $1)=
5016 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5017 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5018 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5019 # include_expsyms should be a list of space-separated symbols to be *always*
5020 # included in the symbol list
5021 _LT_AC_TAGVAR(include_expsyms, $1)=
5022 # exclude_expsyms can be an extended regexp of symbols to exclude
5023 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5024 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5025 # as well as any symbol that contains `d'.
5026 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5027 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5028 # platforms (ab)use it in PIC code, but their linkers get confused if
5029 # the symbol is explicitly referenced. Since portable code cannot
5030 # rely on this symbol name, it's probably fine to never include it in
5031 # preloaded symbol tables.
5032 extract_expsyms_cmds=
5035 cygwin* | mingw* | pw32*)
5036 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5037 # When not using gcc, we currently assume that we are using
5038 # Microsoft Visual C++.
5039 if test "$GCC" != yes; then
5048 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5049 if test "$with_gnu_ld" = yes; then
5050 # If archive_cmds runs LD, not CC, wlarc should be empty
5053 # See if GNU ld supports shared libraries.
5055 aix3* | aix4* | aix5*)
5056 # On AIX/PPC, the GNU linker is very broken
5057 if test "$host_cpu" != ia64; then
5058 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5061 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5062 *** to be unable to reliably create shared libraries on AIX.
5063 *** Therefore, libtool is disabling shared libraries support. If you
5064 *** really care for shared libraries, you may want to modify your PATH
5065 *** so that a non-GNU linker is found, and then restart.
5072 _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)'
5073 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5074 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5076 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5077 # that the semantics of dynamic libraries on AmigaOS, at least up
5078 # to version 4, is to share data among multiple programs linked
5079 # with the same dynamic library. Since this doesn't match the
5080 # behavior of shared libraries on other platforms, we can't use
5082 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5086 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5087 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5088 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5089 # support --undefined. This deserves some investigation. FIXME
5090 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5092 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5096 cygwin* | mingw* | pw32*)
5097 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5098 # as there is no search path for DLLs.
5099 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5100 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5101 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5102 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5103 _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'
5105 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5106 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5107 # If the export-symbols file already is a .def file (1st line
5108 # is EXPORTS), use it as is; otherwise, prepend...
5109 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5110 cp $export_symbols $output_objdir/$soname.def;
5112 echo EXPORTS > $output_objdir/$soname.def;
5113 cat $export_symbols >> $output_objdir/$soname.def;
5115 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5121 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5122 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5123 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5126 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5127 _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'
5132 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5133 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5136 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5137 *** create shared libraries on Solaris systems. Therefore, libtool
5138 *** is disabling shared libraries support. We urge you to upgrade GNU
5139 *** binutils to release 2.9.1 or newer. Another option is to modify
5140 *** your PATH or compiler configuration so that the native linker is
5141 *** used, and then restart.
5144 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5145 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5146 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5148 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5153 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5155 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5156 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5160 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5161 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5162 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5163 supports_anon_versioning=no
5164 case `$LD -v 2>/dev/null` in
5165 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5166 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5167 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5168 *\ 2.11.*) ;; # other 2.11 versions
5169 *) supports_anon_versioning=yes ;;
5171 if test $supports_anon_versioning = yes; then
5172 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5173 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5174 $echo "local: *; };" >> $output_objdir/$libname.ver~
5175 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5177 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5179 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5181 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5186 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5187 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5188 _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'
5190 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5195 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5196 runpath_var=LD_RUN_PATH
5197 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5198 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5199 # ancient GNU ld didn't support --whole-archive et. al.
5200 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5201 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5203 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5207 # PORTME fill in a description of your system's linker (not GNU ld)
5210 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5211 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5212 _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'
5213 # Note: this linker hardcodes the directories in LIBPATH if there
5214 # are no directories specified by -L.
5215 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5216 if test "$GCC" = yes && test -z "$link_static_flag"; then
5217 # Neither direct hardcoding nor static linking is supported with a
5219 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5224 if test "$host_cpu" = ia64; then
5225 # On IA64, the linker does run time linking by default, so we don't
5226 # have to do anything special.
5227 aix_use_runtimelinking=no
5228 exp_sym_flag='-Bexport'
5231 # If we're using GNU nm, then we don't want the "-C" option.
5232 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5233 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5234 _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'
5236 _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'
5238 aix_use_runtimelinking=no
5240 # Test if we are trying to use run time linking or normal
5241 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5242 # need to do runtime linking.
5243 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5244 for ld_flag in $LDFLAGS; do
5245 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5246 aix_use_runtimelinking=yes
5252 exp_sym_flag='-bexport'
5253 no_entry_flag='-bnoentry'
5256 # When large executables or shared objects are built, AIX ld can
5257 # have problems creating the table of contents. If linking a library
5258 # or program results in "error TOC overflow" add -mminimal-toc to
5259 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5260 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5262 _LT_AC_TAGVAR(archive_cmds, $1)=''
5263 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5264 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5265 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5267 if test "$GCC" = yes; then
5268 case $host_os in aix4.[012]|aix4.[012].*)
5269 # We only want to do this on AIX 4.2 and lower, the check
5270 # below for broken collect2 doesn't work under 4.3+
5271 collect2name=`${CC} -print-prog-name=collect2`
5272 if test -f "$collect2name" && \
5273 strings "$collect2name" | grep resolve_lib_name >/dev/null
5275 # We have reworked collect2
5276 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5278 # We have old collect2
5279 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5280 # It fails to find uninstalled libraries when the uninstalled
5281 # path is not listed in the libpath. Setting hardcode_minus_L
5282 # to unsupported forces relinking
5283 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5284 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5285 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5288 shared_flag='-shared'
5291 if test "$host_cpu" = ia64; then
5292 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5293 # chokes on -Wl,-G. The following line is correct:
5296 if test "$aix_use_runtimelinking" = yes; then
5297 shared_flag='${wl}-G'
5299 shared_flag='${wl}-bM:SRE'
5304 # It seems that -bexpall does not export symbols beginning with
5305 # underscore (_), so it is better to generate a list of symbols to export.
5306 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5307 if test "$aix_use_runtimelinking" = yes; then
5308 # Warning - without using the other runtime loading flags (-brtl),
5309 # -berok will link without error, but may produce a broken library.
5310 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5311 # Determine the default libpath from the value encoded in an empty executable.
5312 _LT_AC_SYS_LIBPATH_AIX
5313 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5314 _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 $shared_flag"
5316 if test "$host_cpu" = ia64; then
5317 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5318 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5319 _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"
5321 # Determine the default libpath from the value encoded in an empty executable.
5322 _LT_AC_SYS_LIBPATH_AIX
5323 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5324 # Warning - without using the other run time loading flags,
5325 # -berok will link without error, but may produce a broken library.
5326 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5327 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5328 # -bexpall does not export symbols beginning with underscore (_)
5329 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5330 # Exported symbols can be pulled into shared objects from archives
5331 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5332 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5333 # This is similar to how AIX traditionally builds it's shared libraries.
5334 _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'
5340 _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)'
5341 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5342 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5343 # see comment about different semantics on the GNU ld section
5344 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5348 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5351 cygwin* | mingw* | pw32*)
5352 # When not using gcc, we currently assume that we are using
5353 # Microsoft Visual C++.
5354 # hardcode_libdir_flag_spec is actually meaningless, as there is
5355 # no search path for DLLs.
5356 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5357 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5358 # Tell ltmain to make .lib files, not .a files.
5360 # Tell ltmain to make .dll files, not .so files.
5362 # FIXME: Setting linknames here is a bad hack.
5363 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5364 # The linker will automatically build a .lib file if we build a DLL.
5365 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5366 # FIXME: Should let the user specify the lib program.
5367 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5368 fix_srcfile_path='`cygpath -w "$srcfile"`'
5369 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5372 darwin* | rhapsody*)
5373 if test "$GXX" = yes ; then
5374 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5376 rhapsody* | darwin1.[[012]])
5377 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5380 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5381 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5383 case ${MACOSX_DEPLOYMENT_TARGET} in
5385 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5388 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5394 lt_int_apple_cc_single_mod=no
5395 output_verbose_link_cmd='echo'
5396 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5397 lt_int_apple_cc_single_mod=yes
5399 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5400 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5402 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5404 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5405 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5406 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5407 _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}'
5409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5411 _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}'
5412 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5413 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5415 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5416 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5418 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5423 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5425 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5429 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5432 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5433 # support. Future versions do this automatically, but an explicit c++rt0.o
5434 # does not break anything, and helps significantly (at the cost of a little
5437 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5438 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5439 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5440 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5443 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5445 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5446 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5447 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5448 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5451 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5452 freebsd* | kfreebsd*-gnu)
5453 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5454 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5455 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5460 if test "$GCC" = yes; then
5461 _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'
5463 _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'
5465 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5466 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5467 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5469 # hardcode_minus_L: Not really in the search PATH,
5470 # but as the default location of the library.
5471 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5472 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5476 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5479 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5482 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5488 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5491 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5495 if test "$with_gnu_ld" = no; then
5498 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5500 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5501 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5502 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5506 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5507 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5509 # hardcode_minus_L: Not really in the search PATH,
5510 # but as the default location of the library.
5511 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5515 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5516 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5517 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5519 # hardcode_minus_L: Not really in the search PATH,
5520 # but as the default location of the library.
5521 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5527 irix5* | irix6* | nonstopux*)
5528 if test "$GCC" = yes; then
5529 _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'
5531 _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'
5532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5535 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5536 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5539 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5540 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5541 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5543 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5545 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5546 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5547 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5551 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5552 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5554 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5555 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5559 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5560 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5561 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5562 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5563 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5564 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5567 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5568 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5569 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5572 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5573 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5580 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5581 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5582 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5583 _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'
5584 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5588 if test "$GCC" = yes; then
5589 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5590 _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'
5592 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5593 _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'
5595 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5596 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5599 osf4* | osf5*) # as osf3* with the addition of -msym flag
5600 if test "$GCC" = yes; then
5601 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5602 _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'
5603 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5605 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5606 _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'
5607 _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~
5608 $LD -shared${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'
5610 # Both c and cxx compiler support -rpath directly
5611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5613 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5617 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5618 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5619 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5620 runpath_var=LD_RUN_PATH
5621 hardcode_runpath_var=yes
5625 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5626 if test "$GCC" = yes; then
5627 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5628 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5629 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5631 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5632 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5633 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5635 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5636 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5638 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5639 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5640 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5642 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5646 if test "x$host_vendor" = xsequent; then
5647 # Use $CC to link under sequent, because it throws in some extra .o
5648 # files that make .init and .fini sections work.
5649 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5651 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5654 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5655 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5656 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5660 case $host_vendor in
5662 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5663 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5666 ## LD is ld it makes a PLAMLIB
5667 ## CC just makes a GrossModule.
5668 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5669 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5670 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5673 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5674 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5677 runpath_var='LD_RUN_PATH'
5678 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5682 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5683 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5684 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5688 if test -d /usr/nec; then
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 runpath_var=LD_RUN_PATH
5692 hardcode_runpath_var=yes
5693 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5698 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5699 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5700 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5701 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5702 hardcode_runpath_var=yes
5703 runpath_var=LD_RUN_PATH
5706 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5707 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5708 if test "$GCC" = yes; then
5709 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5711 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5713 runpath_var='LD_RUN_PATH'
5714 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5718 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5719 # $CC -shared without GNU ld will not create a library from C++
5720 # object files and a static libstdc++, better avoid it by now
5721 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5722 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5723 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5724 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5725 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5726 runpath_var='LD_RUN_PATH'
5730 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5731 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5732 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5736 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5741 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5742 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5744 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5745 if test "$GCC" = yes; then
5746 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5750 # Do we need to explicitly link libc?
5752 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5754 # Assume -lc should be added
5755 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5757 if test "$enable_shared" = yes && test "$GCC" = yes; then
5758 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5760 # FIXME: we may have to deal with multi-command sequences.
5763 # Test whether the compiler implicitly links with -lc since on some
5764 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5765 # to ld, don't add -lc before -lgcc.
5766 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5768 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5770 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5773 libobjs=conftest.$ac_objext
5775 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5781 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5782 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5783 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5785 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5787 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5789 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5791 cat conftest.err 1>&5
5794 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5800 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5803 # _LT_AC_FILE_LTDLL_C
5804 # -------------------
5805 # Be careful that the start marker always follows a newline.
5806 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5807 # /* ltdll.c starts here */
5808 # #define WIN32_LEAN_AND_MEAN
5809 # #include <windows.h>
5810 # #undef WIN32_LEAN_AND_MEAN
5811 # #include <stdio.h>
5813 # #ifndef __CYGWIN__
5814 # # ifdef __CYGWIN32__
5815 # # define __CYGWIN__ __CYGWIN32__
5819 # #ifdef __cplusplus
5822 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5823 # #ifdef __cplusplus
5828 # #include <cygwin/cygwin_dll.h>
5829 # DECLARE_CYGWIN_DLL( DllMain );
5831 # HINSTANCE __hDllInstance_base;
5834 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5836 # __hDllInstance_base = hInst;
5839 # /* ltdll.c ends here */
5840 ])# _LT_AC_FILE_LTDLL_C
5843 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5844 # ---------------------------------
5845 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5849 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5850 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5851 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5852 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5853 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5854 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5855 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5857 # This is just to silence aclocal about the macro not being used
5858 ifelse([AC_DISABLE_FAST_INSTALL])
5860 AC_DEFUN([LT_AC_PROG_GCJ],
5861 [AC_CHECK_TOOL(GCJ, gcj, no)
5862 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5866 AC_DEFUN([LT_AC_PROG_RC],
5867 [AC_CHECK_TOOL(RC, windres, no)
5870 # NOTE: This macro has been submitted for inclusion into #
5871 # GNU Autoconf as AC_PROG_SED. When it is available in #
5872 # a released version of Autoconf we should remove this #
5873 # macro and use it instead. #
5876 # Check for a fully-functional sed program, that truncates
5877 # as few characters as possible. Prefer GNU sed if found.
5878 AC_DEFUN([LT_AC_PROG_SED],
5879 [AC_MSG_CHECKING([for a sed that does not truncate output])
5880 AC_CACHE_VAL(lt_cv_path_SED,
5881 [# Loop through the user's path and test for sed and gsed.
5882 # Then use that list of sed's as ones to test for truncation.
5883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5887 test -z "$as_dir" && as_dir=.
5888 for lt_ac_prog in sed gsed; do
5889 for ac_exec_ext in '' $ac_executable_extensions; do
5890 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5891 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5898 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5899 # along with /bin/sed that truncates output.
5900 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5901 test ! -f $lt_ac_sed && break
5902 cat /dev/null > conftest.in
5904 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5905 # Check for GNU sed and select it if it is found.
5906 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5907 lt_cv_path_SED=$lt_ac_sed
5911 cat conftest.in conftest.in >conftest.tmp
5912 mv conftest.tmp conftest.in
5913 cp conftest.in conftest.nl
5915 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5916 cmp -s conftest.out conftest.nl || break
5917 # 10000 chars as input seems more than enough
5918 test $lt_ac_count -gt 10 && break
5919 lt_ac_count=`expr $lt_ac_count + 1`
5920 if test $lt_ac_count -gt $lt_ac_max; then
5921 lt_ac_max=$lt_ac_count
5922 lt_cv_path_SED=$lt_ac_sed
5928 AC_MSG_RESULT([$SED])
5931 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
5933 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
5935 # This file is free software; the Free Software Foundation
5936 # gives unlimited permission to copy and/or distribute it,
5937 # with or without modifications, as long as this notice is preserved.
5939 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
5940 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
5941 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
5943 # Of course, Automake must honor this variable whenever it calls a
5944 # tool from the auxiliary directory. The problem is that $srcdir (and
5945 # therefore $ac_aux_dir as well) can be either absolute or relative,
5946 # depending on how configure is run. This is pretty annoying, since
5947 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
5948 # source directory, any form will work fine, but in subdirectories a
5949 # relative path needs to be adjusted first.
5951 # $ac_aux_dir/missing
5952 # fails when called from a subdirectory if $ac_aux_dir is relative
5953 # $top_srcdir/$ac_aux_dir/missing
5954 # fails if $ac_aux_dir is absolute,
5955 # fails when called from a subdirectory in a VPATH build with
5956 # a relative $ac_aux_dir
5958 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
5959 # are both prefixed by $srcdir. In an in-source build this is usually
5960 # harmless because $srcdir is `.', but things will broke when you
5961 # start a VPATH build or use an absolute $srcdir.
5963 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
5964 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
5965 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
5966 # and then we would define $MISSING as
5967 # MISSING="\${SHELL} $am_aux_dir/missing"
5968 # This will work as long as MISSING is not called from configure, because
5969 # unfortunately $(top_srcdir) has no meaning in configure.
5970 # However there are other variables, like CC, which are often used in
5971 # configure, and could therefore not use this "fixed" $ac_aux_dir.
5973 # Another solution, used here, is to always expand $ac_aux_dir to an
5974 # absolute PATH. The drawback is that using absolute paths prevent a
5975 # configured tree to be moved without reconfiguration.
5977 AC_DEFUN([AM_AUX_DIR_EXPAND],
5978 [dnl Rely on autoconf to set up CDPATH properly.
5979 AC_PREREQ([2.50])dnl
5980 # expand $ac_aux_dir to an absolute path
5981 am_aux_dir=`cd $ac_aux_dir && pwd`
5984 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
5986 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
5987 # Free Software Foundation, Inc.
5989 # This file is free software; the Free Software Foundation
5990 # gives unlimited permission to copy and/or distribute it,
5991 # with or without modifications, as long as this notice is preserved.
5995 # AM_MISSING_PROG(NAME, PROGRAM)
5996 # ------------------------------
5997 AC_DEFUN([AM_MISSING_PROG],
5998 [AC_REQUIRE([AM_MISSING_HAS_RUN])
5999 $1=${$1-"${am_missing_run}$2"}
6003 # AM_MISSING_HAS_RUN
6004 # ------------------
6005 # Define MISSING if not defined so far and test if it supports --run.
6006 # If it does, set am_missing_run to use it, otherwise, to nothing.
6007 AC_DEFUN([AM_MISSING_HAS_RUN],
6008 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6009 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6010 # Use eval to expand $SHELL
6011 if eval "$MISSING --run true"; then
6012 am_missing_run="$MISSING --run "
6015 AC_MSG_WARN([`missing' script is too old or missing])
6019 m4_include([acinclude.m4])