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,[$1],['libltdl'])
2388 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2393 AC_SUBST(LIBLTDLPATH)
2394 # For backwards non-gettext consistent compatibility...
2396 ])# AC_LIBLTDL_INSTALLABLE
2401 # enable support for C++ libraries
2402 AC_DEFUN([AC_LIBTOOL_CXX],
2403 [AC_REQUIRE([_LT_AC_LANG_CXX])
2409 AC_DEFUN([_LT_AC_LANG_CXX],
2410 [AC_REQUIRE([AC_PROG_CXX])
2411 AC_REQUIRE([AC_PROG_CXXCPP])
2412 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2418 # enable support for Fortran 77 libraries
2419 AC_DEFUN([AC_LIBTOOL_F77],
2420 [AC_REQUIRE([_LT_AC_LANG_F77])
2426 AC_DEFUN([_LT_AC_LANG_F77],
2427 [AC_REQUIRE([AC_PROG_F77])
2428 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2434 # enable support for GCJ libraries
2435 AC_DEFUN([AC_LIBTOOL_GCJ],
2436 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2442 AC_DEFUN([_LT_AC_LANG_GCJ],
2443 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2444 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2445 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2446 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2447 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2448 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2449 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2455 # enable support for Windows resource files
2456 AC_DEFUN([AC_LIBTOOL_RC],
2457 [AC_REQUIRE([LT_AC_PROG_RC])
2458 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2462 # AC_LIBTOOL_LANG_C_CONFIG
2463 # ------------------------
2464 # Ensure that the configuration vars for the C compiler are
2465 # suitably defined. Those variables are subsequently used by
2466 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2467 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2468 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2472 # Source file extension for C test sources.
2475 # Object file extension for compiled C test sources.
2477 _LT_AC_TAGVAR(objext, $1)=$objext
2479 # Code to be used in simple compile tests
2480 lt_simple_compile_test_code="int some_variable = 0;\n"
2482 # Code to be used in simple link tests
2483 lt_simple_link_test_code='int main(){return(0);}\n'
2488 # Check for any special shared library compilation flags.
2490 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2491 if test "$GCC" = no; then
2494 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2498 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2499 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2500 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2502 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2503 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2509 # Check to make sure the static flag actually works.
2511 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2512 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2513 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2515 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2518 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2519 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2520 AC_LIBTOOL_PROG_CC_C_O($1)
2521 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2522 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2523 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2524 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2525 AC_LIBTOOL_SYS_LIB_STRIP
2526 AC_LIBTOOL_DLOPEN_SELF($1)
2528 # Report which librarie types wil actually be built
2529 AC_MSG_CHECKING([if libtool supports shared libraries])
2530 AC_MSG_RESULT([$can_build_shared])
2532 AC_MSG_CHECKING([whether to build shared libraries])
2533 test "$can_build_shared" = "no" && enable_shared=no
2535 # On AIX, shared libraries and static libraries use the same namespace, and
2536 # are all built from PIC.
2539 test "$enable_shared" = yes && enable_static=no
2540 if test -n "$RANLIB"; then
2541 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2542 postinstall_cmds='$RANLIB $lib'
2547 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2548 test "$enable_shared" = yes && enable_static=no
2551 darwin* | rhapsody*)
2552 if test "$GCC" = yes; then
2553 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2555 rhapsody* | darwin1.[[012]])
2556 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2559 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2560 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2562 case ${MACOSX_DEPLOYMENT_TARGET} in
2564 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2567 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2573 output_verbose_link_cmd='echo'
2574 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2575 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2576 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2577 _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}'
2578 _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}'
2579 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2580 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2581 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2582 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2583 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2585 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2589 AC_MSG_RESULT([$enable_shared])
2591 AC_MSG_CHECKING([whether to build static libraries])
2592 # Make sure either enable_shared or enable_static is yes.
2593 test "$enable_shared" = yes || enable_static=yes
2594 AC_MSG_RESULT([$enable_static])
2596 AC_LIBTOOL_CONFIG($1)
2600 ])# AC_LIBTOOL_LANG_C_CONFIG
2603 # AC_LIBTOOL_LANG_CXX_CONFIG
2604 # --------------------------
2605 # Ensure that the configuration vars for the C compiler are
2606 # suitably defined. Those variables are subsequently used by
2607 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2608 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2609 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2611 AC_REQUIRE([AC_PROG_CXX])
2612 AC_REQUIRE([AC_PROG_CXXCPP])
2614 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2615 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2616 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2617 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2618 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2619 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2620 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2621 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2622 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2623 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2624 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2625 _LT_AC_TAGVAR(module_cmds, $1)=
2626 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2627 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2628 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2629 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2630 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2631 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2633 # Dependencies to place before and after the object being linked:
2634 _LT_AC_TAGVAR(predep_objects, $1)=
2635 _LT_AC_TAGVAR(postdep_objects, $1)=
2636 _LT_AC_TAGVAR(predeps, $1)=
2637 _LT_AC_TAGVAR(postdeps, $1)=
2638 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2640 # Source file extension for C++ test sources.
2643 # Object file extension for compiled C++ test sources.
2645 _LT_AC_TAGVAR(objext, $1)=$objext
2647 # Code to be used in simple compile tests
2648 lt_simple_compile_test_code="int some_variable = 0;\n"
2650 # Code to be used in simple link tests
2651 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2653 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2656 # Allow CC to be a program name with arguments.
2661 lt_save_with_gnu_ld=$with_gnu_ld
2662 lt_save_path_LD=$lt_cv_path_LD
2663 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2664 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2666 unset lt_cv_prog_gnu_ld
2668 if test -n "${lt_cv_path_LDCXX+set}"; then
2669 lt_cv_path_LD=$lt_cv_path_LDCXX
2673 test -z "${LDCXX+set}" || LD=$LDCXX
2676 _LT_AC_TAGVAR(compiler, $1)=$CC
2677 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2679 # We don't want -fno-exception wen compiling C++ code, so set the
2680 # no_builtin_flag separately
2681 if test "$GXX" = yes; then
2682 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2684 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2687 if test "$GXX" = yes; then
2688 # Set up default GNU C++ configuration
2692 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2693 # archiving commands below assume that GNU ld is being used.
2694 if test "$with_gnu_ld" = yes; then
2695 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2696 _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'
2698 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2699 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2701 # If archive_cmds runs LD, not CC, wlarc should be empty
2702 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2703 # investigate it a little bit more. (MM)
2706 # ancient GNU ld didn't support --whole-archive et. al.
2707 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2708 grep 'no-whole-archive' > /dev/null; then
2709 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2711 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2717 # A generic and very simple default shared library creation
2718 # command for GNU C++ for the case where it uses the native
2719 # linker, instead of GNU ld. If possible, this setting should
2720 # overridden to take advantage of the native linker features on
2721 # the platform it is being used on.
2722 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2725 # Commands to make compiler produce verbose output that lists
2726 # what "hidden" libraries, object files and flags are used when
2727 # linking a shared library.
2728 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2736 # PORTME: fill in a description of your system's C++ link characteristics
2737 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2738 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2741 # FIXME: insert proper C++ library support
2742 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2745 if test "$host_cpu" = ia64; then
2746 # On IA64, the linker does run time linking by default, so we don't
2747 # have to do anything special.
2748 aix_use_runtimelinking=no
2749 exp_sym_flag='-Bexport'
2752 aix_use_runtimelinking=no
2754 # Test if we are trying to use run time linking or normal
2755 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2756 # need to do runtime linking.
2757 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2758 for ld_flag in $LDFLAGS; do
2761 aix_use_runtimelinking=yes
2768 exp_sym_flag='-bexport'
2769 no_entry_flag='-bnoentry'
2772 # When large executables or shared objects are built, AIX ld can
2773 # have problems creating the table of contents. If linking a library
2774 # or program results in "error TOC overflow" add -mminimal-toc to
2775 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2776 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2778 _LT_AC_TAGVAR(archive_cmds, $1)=''
2779 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2780 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2781 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2783 if test "$GXX" = yes; then
2784 case $host_os in aix4.[012]|aix4.[012].*)
2785 # We only want to do this on AIX 4.2 and lower, the check
2786 # below for broken collect2 doesn't work under 4.3+
2787 collect2name=`${CC} -print-prog-name=collect2`
2788 if test -f "$collect2name" && \
2789 strings "$collect2name" | grep resolve_lib_name >/dev/null
2791 # We have reworked collect2
2792 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2794 # We have old collect2
2795 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2796 # It fails to find uninstalled libraries when the uninstalled
2797 # path is not listed in the libpath. Setting hardcode_minus_L
2798 # to unsupported forces relinking
2799 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2800 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2801 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2804 shared_flag='-shared'
2807 if test "$host_cpu" = ia64; then
2808 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2809 # chokes on -Wl,-G. The following line is correct:
2812 if test "$aix_use_runtimelinking" = yes; then
2813 shared_flag='${wl}-G'
2815 shared_flag='${wl}-bM:SRE'
2820 # It seems that -bexpall does not export symbols beginning with
2821 # underscore (_), so it is better to generate a list of symbols to export.
2822 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2823 if test "$aix_use_runtimelinking" = yes; then
2824 # Warning - without using the other runtime loading flags (-brtl),
2825 # -berok will link without error, but may produce a broken library.
2826 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2827 # Determine the default libpath from the value encoded in an empty executable.
2828 _LT_AC_SYS_LIBPATH_AIX
2829 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2831 _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 $shared_flag"
2833 if test "$host_cpu" = ia64; then
2834 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2835 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2836 _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"
2838 # Determine the default libpath from the value encoded in an empty executable.
2839 _LT_AC_SYS_LIBPATH_AIX
2840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2841 # Warning - without using the other run time loading flags,
2842 # -berok will link without error, but may produce a broken library.
2843 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2844 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2845 # -bexpall does not export symbols beginning with underscore (_)
2846 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2847 # Exported symbols can be pulled into shared objects from archives
2848 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2849 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2850 # This is similar to how AIX traditionally builds it's shared libraries.
2851 _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'
2856 case $cc_basename in
2858 # FIXME: insert proper C++ library support
2859 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2864 cygwin* | mingw* | pw32*)
2865 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2866 # as there is no search path for DLLs.
2867 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2868 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2869 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2870 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2872 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2873 _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'
2874 # If the export-symbols file already is a .def file (1st line
2875 # is EXPORTS), use it as is; otherwise, prepend...
2876 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2877 cp $export_symbols $output_objdir/$soname.def;
2879 echo EXPORTS > $output_objdir/$soname.def;
2880 cat $export_symbols >> $output_objdir/$soname.def;
2882 $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'
2884 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2888 darwin* | rhapsody*)
2889 if test "$GXX" = yes; then
2890 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2892 rhapsody* | darwin1.[[012]])
2893 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2896 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2897 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2899 case ${MACOSX_DEPLOYMENT_TARGET} in
2901 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2904 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2910 lt_int_apple_cc_single_mod=no
2911 output_verbose_link_cmd='echo'
2912 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2913 lt_int_apple_cc_single_mod=yes
2915 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2916 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2918 _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'
2920 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2922 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2923 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2924 _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}'
2926 _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}'
2928 _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}'
2929 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2930 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2931 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2932 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2933 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2935 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2940 case $cc_basename in
2942 # FIXME: insert proper C++ library support
2943 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2946 # Green Hills C++ Compiler
2947 # FIXME: insert proper C++ library support
2948 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2951 # FIXME: insert proper C++ library support
2952 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2957 # C++ shared libraries reported to be fairly broken before switch to ELF
2958 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2961 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2963 freebsd* | kfreebsd*-gnu)
2964 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2966 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2971 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2972 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2973 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2974 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2975 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2976 # but as the default
2977 # location of the library.
2979 case $cc_basename in
2981 # FIXME: insert proper C++ library support
2982 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2985 _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 $lib'
2986 # Commands to make compiler produce verbose output that lists
2987 # what "hidden" libraries, object files and flags are used when
2988 # linking a shared library.
2990 # There doesn't appear to be a way to prevent this compiler from
2991 # explicitly linking system object files so we need to strip them
2992 # from the output so that they don't get included in the library
2994 output_verbose_link_cmd='templist=`($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 $list'
2997 if test "$GXX" = yes; then
2998 _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'
3000 # FIXME: insert proper C++ library support
3001 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3007 if test $with_gnu_ld = no; then
3010 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3012 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3019 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3020 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3026 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3027 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3030 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3031 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3032 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3033 # but as the default
3034 # location of the library.
3037 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3038 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3039 # but as the default
3040 # location of the library.
3044 case $cc_basename in
3046 # FIXME: insert proper C++ library support
3047 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3052 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3055 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3058 # Commands to make compiler produce verbose output that lists
3059 # what "hidden" libraries, object files and flags are used when
3060 # linking a shared library.
3062 # There doesn't appear to be a way to prevent this compiler from
3063 # explicitly linking system object files so we need to strip them
3064 # from the output so that they don't get included in the library
3066 output_verbose_link_cmd='templist=`($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 $list'
3069 if test "$GXX" = yes; then
3070 if test $with_gnu_ld = no; then
3073 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3076 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3081 # FIXME: insert proper C++ library support
3082 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3088 case $cc_basename in
3091 _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'
3093 # Archives containing C++ object files must be created using
3094 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3095 # necessary to make sure instantiated templates are included
3097 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3100 if test "$GXX" = yes; then
3101 if test "$with_gnu_ld" = no; then
3102 _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'
3104 _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'
3107 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3110 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3111 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3114 case $cc_basename in
3116 # Kuck and Associates, Inc. (KAI) C++ Compiler
3118 # KCC will only create a shared library if the output file
3119 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3120 # to its proper name (with version) after linking.
3121 _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'
3122 _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 $lib'
3123 # Commands to make compiler produce verbose output that lists
3124 # what "hidden" libraries, object files and flags are used when
3125 # linking a shared library.
3127 # There doesn't appear to be a way to prevent this compiler from
3128 # explicitly linking system object files so we need to strip them
3129 # from the output so that they don't get included in the library
3131 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$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'
3133 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3134 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3136 # Archives containing C++ object files must be created using
3137 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3138 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3143 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3144 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3145 _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'
3146 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3147 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3148 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3152 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3153 _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'
3155 runpath_var=LD_RUN_PATH
3156 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3157 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3159 # Commands to make compiler produce verbose output that lists
3160 # what "hidden" libraries, object files and flags are used when
3161 # linking a shared library.
3163 # There doesn't appear to be a way to prevent this compiler from
3164 # explicitly linking system object files so we need to strip them
3165 # from the output so that they don't get included in the library
3167 output_verbose_link_cmd='templist=`$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'
3172 # FIXME: insert proper C++ library support
3173 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3176 # FIXME: insert proper C++ library support
3177 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3180 case $cc_basename in
3182 # FIXME: insert proper C++ library support
3183 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3186 # FIXME: insert proper C++ library support
3187 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3191 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3192 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3193 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3195 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3196 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3197 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3199 # Workaround some broken pre-1.5 toolchains
3200 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3203 case $cc_basename in
3205 # Kuck and Associates, Inc. (KAI) C++ Compiler
3207 # KCC will only create a shared library if the output file
3208 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3209 # to its proper name (with version) after linking.
3210 _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'
3212 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3213 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3215 # Archives containing C++ object files must be created using
3216 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3217 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3221 # Rational C++ 2.4.1
3222 # FIXME: insert proper C++ library support
3223 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3226 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3227 _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'
3229 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3230 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3232 # Commands to make compiler produce verbose output that lists
3233 # what "hidden" libraries, object files and flags are used when
3234 # linking a shared library.
3236 # There doesn't appear to be a way to prevent this compiler from
3237 # explicitly linking system object files so we need to strip them
3238 # from the output so that they don't get included in the library
3240 output_verbose_link_cmd='templist=`$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 $list'
3243 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3244 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3245 _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'
3247 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3248 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3250 # Commands to make compiler produce verbose output that lists
3251 # what "hidden" libraries, object files and flags are used when
3252 # linking a shared library.
3253 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3256 # FIXME: insert proper C++ library support
3257 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3263 case $cc_basename in
3265 # Kuck and Associates, Inc. (KAI) C++ Compiler
3267 # KCC will only create a shared library if the output file
3268 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3269 # to its proper name (with version) after linking.
3270 _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'
3272 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3273 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3275 # Archives containing C++ object files must be created using
3276 # the KAI C++ compiler.
3277 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3280 # Rational C++ 2.4.1
3281 # FIXME: insert proper C++ library support
3282 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3285 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3286 _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'
3287 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3288 echo "-hidden">> $lib.exp~
3289 $CC -shared$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~
3292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3293 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3295 # Commands to make compiler produce verbose output that lists
3296 # what "hidden" libraries, object files and flags are used when
3297 # linking a shared library.
3299 # There doesn't appear to be a way to prevent this compiler from
3300 # explicitly linking system object files so we need to strip them
3301 # from the output so that they don't get included in the library
3303 output_verbose_link_cmd='templist=`$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 $list'
3306 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3307 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3308 _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'
3310 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3311 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3313 # Commands to make compiler produce verbose output that lists
3314 # what "hidden" libraries, object files and flags are used when
3315 # linking a shared library.
3316 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3319 # FIXME: insert proper C++ library support
3320 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3326 # FIXME: insert proper C++ library support
3327 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3330 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3331 case $cc_basename in
3333 # FIXME: insert proper C++ library support
3334 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3337 # FIXME: insert proper C++ library support
3338 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3343 case $cc_basename in
3346 # FIXME: insert proper C++ library support
3347 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3351 # FIXME: insert proper C++ library support
3352 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3355 # FIXME: insert proper C++ library support
3356 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3361 case $cc_basename in
3363 # Sun C++ 4.2, 5.x and Centerline C++
3364 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3365 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3366 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3367 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3369 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3370 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3372 solaris2.[0-5] | solaris2.[0-5].*) ;;
3374 # The C++ compiler is used as linker so we must use $wl
3375 # flag to pass the commands to the underlying system
3377 # Supported since Solaris 2.6 (maybe 2.5.1?)
3378 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3381 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3383 # Commands to make compiler produce verbose output that lists
3384 # what "hidden" libraries, object files and flags are used when
3385 # linking a shared library.
3387 # There doesn't appear to be a way to prevent this compiler from
3388 # explicitly linking system object files so we need to strip them
3389 # from the output so that they don't get included in the library
3391 output_verbose_link_cmd='templist=`$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'
3393 # Archives containing C++ object files must be created using
3394 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3395 # necessary to make sure instantiated templates are included
3397 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3400 # Green Hills C++ Compiler
3401 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3403 # The C++ compiler must be used to create the archive.
3404 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3407 # GNU C++ compiler with Solaris linker
3408 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3409 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3410 if $CC --version | grep -v '^2\.7' > /dev/null; then
3411 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3412 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3413 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3415 # Commands to make compiler produce verbose output that lists
3416 # what "hidden" libraries, object files and flags are used when
3417 # linking a shared library.
3418 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3420 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3422 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3423 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3424 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3426 # Commands to make compiler produce verbose output that lists
3427 # what "hidden" libraries, object files and flags are used when
3428 # linking a shared library.
3429 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3432 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3437 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3438 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3441 case $cc_basename in
3443 # NonStop-UX NCC 3.20
3444 # FIXME: insert proper C++ library support
3445 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3448 # FIXME: insert proper C++ library support
3449 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3454 # FIXME: insert proper C++ library support
3455 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3458 # FIXME: insert proper C++ library support
3459 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3462 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3463 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3465 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3466 _LT_AC_TAGVAR(LD, $1)="$LD"
3468 AC_LIBTOOL_POSTDEP_PREDEP($1)
3469 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3470 AC_LIBTOOL_PROG_CC_C_O($1)
3471 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3472 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3473 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3474 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3475 AC_LIBTOOL_SYS_LIB_STRIP
3476 AC_LIBTOOL_DLOPEN_SELF($1)
3478 AC_LIBTOOL_CONFIG($1)
3485 with_gnu_ldcxx=$with_gnu_ld
3486 with_gnu_ld=$lt_save_with_gnu_ld
3487 lt_cv_path_LDCXX=$lt_cv_path_LD
3488 lt_cv_path_LD=$lt_save_path_LD
3489 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3490 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3491 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3493 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3494 # ------------------------
3495 # Figure out "hidden" library dependencies from verbose
3496 # compiler output when linking a shared library.
3497 # Parse the compiler output and extract the necessary
3498 # objects, libraries and library flags.
3499 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3500 dnl we can't use the lt_simple_compile_test_code here,
3501 dnl because it contains code intended for an executable,
3502 dnl not a library. It's possible we should let each
3503 dnl tag define a new lt_????_link_test_code variable,
3504 dnl but it's only used here...
3505 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3507 void foo (void) { a = 0; }
3509 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3513 Foo (void) { a = 0; }
3518 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3526 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3529 public void bar (void) {
3535 dnl Parse the compiler output and extract the necessary
3536 dnl objects, libraries and library flags.
3537 if AC_TRY_EVAL(ac_compile); then
3538 # Parse the compiler output and extract the necessary
3539 # objects, libraries and library flags.
3541 # Sentinel used to keep track of whether or not we are before
3542 # the conftest object file.
3543 pre_test_object_deps_done=no
3545 # The `*' in the case matches for architectures that use `case' in
3546 # $output_verbose_cmd can trigger glob expansion during the loop
3547 # eval without this substitution.
3548 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3550 for p in `eval $output_verbose_link_cmd`; do
3554 # Some compilers place space between "-{L,R}" and the path.
3557 || test $p = "-R"; then
3564 if test "$pre_test_object_deps_done" = no; then
3567 # Internal compiler library paths should come after those
3568 # provided the user. The postdeps already come after the
3569 # user supplied libs so there is no need to process them.
3570 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3571 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3573 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3576 # The "-l" case would never come before the object being
3577 # linked, so don't bother handling this case.
3580 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3581 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3583 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3589 # This assumes that the test object file only shows up
3590 # once in the compiler output.
3591 if test "$p" = "conftest.$objext"; then
3592 pre_test_object_deps_done=yes
3596 if test "$pre_test_object_deps_done" = no; then
3597 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3598 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3600 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3603 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3604 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3606 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3611 *) ;; # Ignore the rest.
3619 echo "libtool.m4: error: problem compiling $1 test program"
3622 $rm -f confest.$objext
3624 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3625 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3627 ])# AC_LIBTOOL_POSTDEP_PREDEP
3629 # AC_LIBTOOL_LANG_F77_CONFIG
3630 # ------------------------
3631 # Ensure that the configuration vars for the C compiler are
3632 # suitably defined. Those variables are subsequently used by
3633 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3634 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3635 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3636 [AC_REQUIRE([AC_PROG_F77])
3637 AC_LANG_PUSH(Fortran 77)
3639 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3641 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3642 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3643 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3644 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3645 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3646 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3647 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3648 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3649 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3650 _LT_AC_TAGVAR(module_cmds, $1)=
3651 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3652 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3653 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3654 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3655 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3656 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3658 # Source file extension for f77 test sources.
3661 # Object file extension for compiled f77 test sources.
3663 _LT_AC_TAGVAR(objext, $1)=$objext
3665 # Code to be used in simple compile tests
3666 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3668 # Code to be used in simple link tests
3669 lt_simple_link_test_code=" program t\n end\n"
3671 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3674 # Allow CC to be a program name with arguments.
3678 _LT_AC_TAGVAR(compiler, $1)=$CC
3679 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3681 AC_MSG_CHECKING([if libtool supports shared libraries])
3682 AC_MSG_RESULT([$can_build_shared])
3684 AC_MSG_CHECKING([whether to build shared libraries])
3685 test "$can_build_shared" = "no" && enable_shared=no
3687 # On AIX, shared libraries and static libraries use the same namespace, and
3688 # are all built from PIC.
3691 test "$enable_shared" = yes && enable_static=no
3692 if test -n "$RANLIB"; then
3693 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3694 postinstall_cmds='$RANLIB $lib'
3698 test "$enable_shared" = yes && enable_static=no
3701 AC_MSG_RESULT([$enable_shared])
3703 AC_MSG_CHECKING([whether to build static libraries])
3704 # Make sure either enable_shared or enable_static is yes.
3705 test "$enable_shared" = yes || enable_static=yes
3706 AC_MSG_RESULT([$enable_static])
3708 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3710 _LT_AC_TAGVAR(GCC, $1)="$G77"
3711 _LT_AC_TAGVAR(LD, $1)="$LD"
3713 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3714 AC_LIBTOOL_PROG_CC_C_O($1)
3715 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3716 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3717 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3718 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3719 AC_LIBTOOL_SYS_LIB_STRIP
3722 AC_LIBTOOL_CONFIG($1)
3726 ])# AC_LIBTOOL_LANG_F77_CONFIG
3729 # AC_LIBTOOL_LANG_GCJ_CONFIG
3730 # --------------------------
3731 # Ensure that the configuration vars for the C compiler are
3732 # suitably defined. Those variables are subsequently used by
3733 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3734 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3735 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3738 # Source file extension for Java test sources.
3741 # Object file extension for compiled Java test sources.
3743 _LT_AC_TAGVAR(objext, $1)=$objext
3745 # Code to be used in simple compile tests
3746 lt_simple_compile_test_code="class foo {}\n"
3748 # Code to be used in simple link tests
3749 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3751 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3754 # Allow CC to be a program name with arguments.
3758 _LT_AC_TAGVAR(compiler, $1)=$CC
3760 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3761 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3763 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3764 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3765 AC_LIBTOOL_PROG_CC_C_O($1)
3766 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3767 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3768 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3769 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3770 AC_LIBTOOL_SYS_LIB_STRIP
3771 AC_LIBTOOL_DLOPEN_SELF($1)
3773 AC_LIBTOOL_CONFIG($1)
3777 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3780 # AC_LIBTOOL_LANG_RC_CONFIG
3781 # --------------------------
3782 # Ensure that the configuration vars for the Windows resource compiler are
3783 # suitably defined. Those variables are subsequently used by
3784 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3785 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3786 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3789 # Source file extension for RC test sources.
3792 # Object file extension for compiled RC test sources.
3794 _LT_AC_TAGVAR(objext, $1)=$objext
3796 # Code to be used in simple compile tests
3797 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3799 # Code to be used in simple link tests
3800 lt_simple_link_test_code="$lt_simple_compile_test_code"
3802 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3805 # Allow CC to be a program name with arguments.
3809 _LT_AC_TAGVAR(compiler, $1)=$CC
3810 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3812 AC_LIBTOOL_CONFIG($1)
3816 ])# AC_LIBTOOL_LANG_RC_CONFIG
3819 # AC_LIBTOOL_CONFIG([TAGNAME])
3820 # ----------------------------
3821 # If TAGNAME is not passed, then create an initial libtool script
3822 # with a default configuration from the untagged config vars. Otherwise
3823 # add code to config.status for appending the configuration named by
3824 # TAGNAME from the matching tagged config vars.
3825 AC_DEFUN([AC_LIBTOOL_CONFIG],
3826 [# The else clause should only fire when bootstrapping the
3827 # libtool distribution, otherwise you forgot to ship ltmain.sh
3828 # with your package, and you will get complaints that there are
3829 # no rules to generate ltmain.sh.
3830 if test -f "$ltmain"; then
3831 # See if we are running on zsh, and set the options which allow our commands through
3832 # without removal of \ escapes.
3833 if test -n "${ZSH_VERSION+set}" ; then
3834 setopt NO_GLOB_SUBST
3836 # Now quote all the things that may contain metacharacters while being
3837 # careful not to overquote the AC_SUBSTed values. We take copies of the
3838 # variables and quote the copies for generation of the libtool script.
3839 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3841 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3842 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3843 deplibs_check_method reload_flag reload_cmds need_locks \
3844 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3845 lt_cv_sys_global_symbol_to_c_name_address \
3846 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3847 old_postinstall_cmds old_postuninstall_cmds \
3848 _LT_AC_TAGVAR(compiler, $1) \
3849 _LT_AC_TAGVAR(CC, $1) \
3850 _LT_AC_TAGVAR(LD, $1) \
3851 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3852 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3853 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3854 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3855 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3856 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3857 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3858 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3859 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3860 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3861 _LT_AC_TAGVAR(predep_objects, $1) \
3862 _LT_AC_TAGVAR(postdep_objects, $1) \
3863 _LT_AC_TAGVAR(predeps, $1) \
3864 _LT_AC_TAGVAR(postdeps, $1) \
3865 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3866 _LT_AC_TAGVAR(archive_cmds, $1) \
3867 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3868 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3869 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3870 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3871 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3872 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3873 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3874 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3875 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3876 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3877 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3878 _LT_AC_TAGVAR(module_cmds, $1) \
3879 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3880 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3881 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3882 _LT_AC_TAGVAR(include_expsyms, $1); do
3885 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3886 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3887 _LT_AC_TAGVAR(archive_cmds, $1) | \
3888 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3889 _LT_AC_TAGVAR(module_cmds, $1) | \
3890 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3891 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3892 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3893 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3894 postinstall_cmds | postuninstall_cmds | \
3895 old_postinstall_cmds | old_postuninstall_cmds | \
3896 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3897 # Double-quote double-evaled strings.
3898 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3901 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3907 *'\[$]0 --fallback-echo"')
3908 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3913 [cfgfile="${ofile}T"
3914 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3916 AC_MSG_NOTICE([creating $ofile])],
3919 cat <<__EOF__ >> "$cfgfile"
3923 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3924 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3925 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3927 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3928 # Free Software Foundation, Inc.
3930 # This file is part of GNU Libtool:
3931 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3933 # This program is free software; you can redistribute it and/or modify
3934 # it under the terms of the GNU General Public License as published by
3935 # the Free Software Foundation; either version 2 of the License, or
3936 # (at your option) any later version.
3938 # This program is distributed in the hope that it will be useful, but
3939 # WITHOUT ANY WARRANTY; without even the implied warranty of
3940 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3941 # General Public License for more details.
3943 # You should have received a copy of the GNU General Public License
3944 # along with this program; if not, write to the Free Software
3945 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3947 # As a special exception to the GNU General Public License, if you
3948 # distribute this file as part of a program that contains a
3949 # configuration script generated by Autoconf, you may include it under
3950 # the same distribution terms that you use for the rest of that program.
3952 # A sed program that does not truncate output.
3955 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3956 Xsed="$SED -e s/^X//"
3958 # The HP-UX ksh and POSIX shell print the target directory to stdout
3960 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3962 # The names of the tagged configurations supported by this script.
3965 # ### BEGIN LIBTOOL CONFIG],
3966 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3968 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3970 # Shell to use when invoking shell scripts.
3973 # Whether or not to build shared libraries.
3974 build_libtool_libs=$enable_shared
3976 # Whether or not to build static libraries.
3977 build_old_libs=$enable_static
3979 # Whether or not to add -lc for building shared libraries.
3980 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3982 # Whether or not to disallow shared libs when runtime libs are static
3983 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3985 # Whether or not to optimize for fast installation.
3986 fast_install=$enable_fast_install
3989 host_alias=$host_alias
3992 # An echo program that does not interpret backslashes.
3997 AR_FLAGS=$lt_AR_FLAGS
4002 # A language-specific compiler.
4003 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4005 # Is the compiler the GNU C compiler?
4006 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4011 # The linker used to build libraries.
4012 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4014 # Whether we need hard or soft links.
4017 # A BSD-compatible nm program.
4020 # A symbol stripping program
4023 # Used to examine libraries when file_magic_cmd begins "file"
4024 MAGIC_CMD=$MAGIC_CMD
4026 # Used on cygwin: DLL creation program.
4029 # Used on cygwin: object dumper.
4032 # Used on cygwin: assembler.
4035 # The name of the directory that contains temporary libtool files.
4038 # How to create reloadable object files.
4039 reload_flag=$lt_reload_flag
4040 reload_cmds=$lt_reload_cmds
4042 # How to pass a linker flag through the compiler.
4043 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4045 # Object file suffix (normally "o").
4048 # Old archive suffix (normally "a").
4051 # Shared library suffix (normally ".so").
4052 shrext_cmds='$shrext_cmds'
4054 # Executable file suffix (normally "").
4057 # Additional compiler flags for building library objects.
4058 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4061 # What is the maximum length of a command?
4062 max_cmd_len=$lt_cv_sys_max_cmd_len
4064 # Does compiler simultaneously support -c and -o options?
4065 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4067 # Must we lock files when doing compilation ?
4068 need_locks=$lt_need_locks
4070 # Do we need the lib prefix for modules?
4071 need_lib_prefix=$need_lib_prefix
4073 # Do we need a version for libraries?
4074 need_version=$need_version
4076 # Whether dlopen is supported.
4077 dlopen_support=$enable_dlopen
4079 # Whether dlopen of programs is supported.
4080 dlopen_self=$enable_dlopen_self
4082 # Whether dlopen of statically linked programs is supported.
4083 dlopen_self_static=$enable_dlopen_self_static
4085 # Compiler flag to prevent dynamic linking.
4086 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4088 # Compiler flag to turn off builtin functions.
4089 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4091 # Compiler flag to allow reflexive dlopens.
4092 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4094 # Compiler flag to generate shared objects directly from archives.
4095 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4097 # Compiler flag to generate thread-safe objects.
4098 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4100 # Library versioning type.
4101 version_type=$version_type
4103 # Format of library name prefix.
4104 libname_spec=$lt_libname_spec
4106 # List of archive names. First name is the real one, the rest are links.
4107 # The last name is the one that the linker finds with -lNAME.
4108 library_names_spec=$lt_library_names_spec
4110 # The coded name of the library, if different from the real name.
4111 soname_spec=$lt_soname_spec
4113 # Commands used to build and install an old-style archive.
4115 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4116 old_postinstall_cmds=$lt_old_postinstall_cmds
4117 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4119 # Create an old-style archive from a shared archive.
4120 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4122 # Create a temporary old-style archive to link instead of a shared archive.
4123 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4125 # Commands used to build and install a shared archive.
4126 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4127 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4128 postinstall_cmds=$lt_postinstall_cmds
4129 postuninstall_cmds=$lt_postuninstall_cmds
4131 # Commands used to build a loadable module (assumed same as above if empty)
4132 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4133 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4135 # Commands to strip libraries.
4136 old_striplib=$lt_old_striplib
4137 striplib=$lt_striplib
4139 # Dependencies to place before the objects being linked to create a
4141 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4143 # Dependencies to place after the objects being linked to create a
4145 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4147 # Dependencies to place before the objects being linked to create a
4149 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4151 # Dependencies to place after the objects being linked to create a
4153 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4155 # The library search path used internally by the compiler when linking
4157 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4159 # Method to check whether dependent libraries are shared objects.
4160 deplibs_check_method=$lt_deplibs_check_method
4162 # Command to use when deplibs_check_method == file_magic.
4163 file_magic_cmd=$lt_file_magic_cmd
4165 # Flag that allows shared libraries with undefined symbols to be built.
4166 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4168 # Flag that forces no undefined symbols.
4169 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4171 # Commands used to finish a libtool library installation in a directory.
4172 finish_cmds=$lt_finish_cmds
4174 # Same as above, but a single script fragment to be evaled but not shown.
4175 finish_eval=$lt_finish_eval
4177 # Take the output of nm and produce a listing of raw symbols and C names.
4178 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4180 # Transform the output of nm in a proper C declaration
4181 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4183 # Transform the output of nm in a C name address pair
4184 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4186 # This is the shared library runtime path variable.
4187 runpath_var=$runpath_var
4189 # This is the shared library path variable.
4190 shlibpath_var=$shlibpath_var
4192 # Is shlibpath searched before the hard-coded library search path?
4193 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4195 # How to hardcode a shared library path into an executable.
4196 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4198 # Whether we should hardcode library paths into libraries.
4199 hardcode_into_libs=$hardcode_into_libs
4201 # Flag to hardcode \$libdir into a binary during linking.
4202 # This must work even if \$libdir does not exist.
4203 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4205 # If ld is used when linking, flag to hardcode \$libdir into
4206 # a binary during linking. This must work even if \$libdir does
4208 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4210 # Whether we need a single -rpath flag with a separated argument.
4211 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4213 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4215 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4217 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4219 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4221 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4222 # the resulting binary.
4223 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4225 # Set to yes if building a shared library automatically hardcodes DIR into the library
4226 # and all subsequent libraries and executables linked against it.
4227 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4229 # Variables whose values should be saved in libtool wrapper scripts and
4230 # restored at relink time.
4231 variables_saved_for_relink="$variables_saved_for_relink"
4233 # Whether libtool must link a program against all its dependency libraries.
4234 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4236 # Compile-time system search path for libraries
4237 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4239 # Run-time system search path for libraries
4240 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4242 # Fix the shell variable \$srcfile for the compiler.
4243 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4245 # Set to yes if exported symbols are required.
4246 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4248 # The commands to list exported symbols.
4249 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4251 # The commands to extract the exported symbol list from a shared archive.
4252 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4254 # Symbols that should not be listed in the preloaded symbols.
4255 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4257 # Symbols that must always be exported.
4258 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4261 [# ### END LIBTOOL CONFIG],
4262 [# ### END LIBTOOL TAG CONFIG: $tagname])
4269 cat <<\EOF >> "$cfgfile"
4271 # AIX sometimes has problems with the GCC collect2 program. For some
4272 # reason, if we set the COLLECT_NAMES environment variable, the problems
4273 # vanish in a puff of smoke.
4274 if test "X${COLLECT_NAMES+set}" != Xset; then
4276 export COLLECT_NAMES
4282 # We use sed instead of cat because bash on DJGPP gets confused if
4283 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4284 # text mode, it properly converts lines to CR/LF. This bash problem
4285 # is reportedly fixed, but why not run on old versions too?
4286 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4288 mv -f "$cfgfile" "$ofile" || \
4289 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4293 # If there is no Makefile yet, we rely on a make rule to execute
4294 # `config.status --recheck' to rerun these tests and create the
4295 # libtool script then.
4296 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4297 if test -f "$ltmain_in"; then
4298 test -f Makefile && make "$ltmain"
4301 ])# AC_LIBTOOL_CONFIG
4304 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4305 # -------------------------------------------
4306 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4307 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4309 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4311 if test "$GCC" = yes; then
4312 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4314 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4315 lt_cv_prog_compiler_rtti_exceptions,
4316 [-fno-rtti -fno-exceptions], [],
4317 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4319 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4322 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4323 # ---------------------------------
4324 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4325 [AC_REQUIRE([AC_CANONICAL_HOST])
4326 AC_REQUIRE([AC_PROG_NM])
4327 AC_REQUIRE([AC_OBJEXT])
4328 # Check for command to grab the raw symbol name followed by C symbol from nm.
4329 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4330 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4332 # These are sane defaults that work on at least a few old systems.
4333 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4335 # Character class describing NM global symbol codes.
4336 symcode='[[BCDEGRST]]'
4338 # Regexp to match symbols that can be accessed directly from C.
4339 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4341 # Transform the above into a raw symbol and a C symbol.
4342 symxfrm='\1 \2\3 \3'
4344 # Transform an extracted symbol line into a proper C declaration
4345 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4347 # Transform an extracted symbol line into symbol name and symbol address
4348 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4350 # Define system-specific variables.
4355 cygwin* | mingw* | pw32*)
4356 symcode='[[ABCDGISTW]]'
4358 hpux*) # Its linker distinguishes data from code symbols
4359 if test "$host_cpu" = ia64; then
4360 symcode='[[ABCDEGRST]]'
4362 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4363 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4366 symcode='[[BCDEGRST]]'
4369 symcode='[[BCDEGQRST]]'
4375 symcode='[[DFNSTU]]'
4379 # Handle CRLF in mingw tool chain
4383 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4387 # If we're using GNU nm, then use its standard symbol codes.
4388 case `$NM -V 2>&1` in
4389 *GNU* | *'with BFD'*)
4390 symcode='[[ABCDGIRSTW]]' ;;
4393 # Try without a prefix undercore, then with it.
4394 for ac_symprfx in "" "_"; do
4396 # Write the raw and C identifiers.
4397 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4399 # Check to see that the pipe works correctly.
4403 cat > conftest.$ac_ext <<EOF
4408 void nm_test_func(){}
4412 int main(){nm_test_var='a';nm_test_func();return(0);}
4415 if AC_TRY_EVAL(ac_compile); then
4416 # Now try to grab the symbols.
4418 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4419 # Try sorting and uniquifying the output.
4420 if sort "$nlist" | uniq > "$nlist"T; then
4421 mv -f "$nlist"T "$nlist"
4426 # Make sure that we snagged all the symbols we need.
4427 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4428 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4429 cat <<EOF > conftest.$ac_ext
4435 # Now generate the symbol file.
4436 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4438 cat <<EOF >> conftest.$ac_ext
4439 #if defined (__STDC__) && __STDC__
4440 # define lt_ptr_t void *
4442 # define lt_ptr_t char *
4446 /* The mapping between symbol names and symbols. */
4451 lt_preloaded_symbols[[]] =
4454 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4455 cat <<\EOF >> conftest.$ac_ext
4463 # Now try linking the two files.
4464 mv conftest.$ac_objext conftstm.$ac_objext
4465 lt_save_LIBS="$LIBS"
4466 lt_save_CFLAGS="$CFLAGS"
4467 LIBS="conftstm.$ac_objext"
4468 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4469 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4472 LIBS="$lt_save_LIBS"
4473 CFLAGS="$lt_save_CFLAGS"
4475 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4478 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4481 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4484 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4485 cat conftest.$ac_ext >&5
4487 rm -f conftest* conftst*
4489 # Do not use the global_symbol_pipe unless it works.
4490 if test "$pipe_works" = yes; then
4493 lt_cv_sys_global_symbol_pipe=
4497 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4498 lt_cv_sys_global_symbol_to_cdecl=
4500 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4501 AC_MSG_RESULT(failed)
4505 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4508 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4509 # ---------------------------------------
4510 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4511 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4512 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4513 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4515 AC_MSG_CHECKING([for $compiler option to produce PIC])
4517 # C++ specific cases for pic, static, wl, etc.
4518 if test "$GXX" = yes; then
4519 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4520 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4524 # All AIX code is PIC.
4525 if test "$host_cpu" = ia64; then
4526 # AIX 5 now supports IA64 processor
4527 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4531 # FIXME: we need at least 68020 code to build shared libraries, but
4532 # adding the `-m68020' flag to GCC prevents building anything better,
4534 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4536 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4537 # PIC is the default for these OSes.
4539 mingw* | os2* | pw32*)
4540 # This hack is so that the source file can tell whether it is being
4541 # built for inclusion in a dll (and should export symbols for example).
4542 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4544 darwin* | rhapsody*)
4545 # PIC is the default on this platform
4546 # Common symbols not allowed in MH_DYLIB files
4547 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4550 # DJGPP does not support shared libraries at all
4551 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4554 if test -d /usr/nec; then
4555 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4559 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4565 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4570 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4576 # All AIX code is PIC.
4577 if test "$host_cpu" = ia64; then
4578 # AIX 5 now supports IA64 processor
4579 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4581 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4585 case $cc_basename in
4587 # Green Hills C++ Compiler
4588 # _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"
4593 case $cc_basename in
4595 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4598 # Green Hills C++ Compiler
4599 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4605 freebsd* | kfreebsd*-gnu)
4606 # FreeBSD uses GNU C++
4608 hpux9* | hpux10* | hpux11*)
4609 case $cc_basename in
4611 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4612 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4613 if test "$host_cpu" != ia64; then
4614 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4618 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4619 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4625 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4633 irix5* | irix6* | nonstopux*)
4634 case $cc_basename in
4636 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4637 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4638 # CC pic flag -KPIC is the default.
4645 case $cc_basename in
4648 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4649 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4653 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4654 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4655 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4659 # Make sure the PIC flag is empty. It appears that all Alpha
4660 # Linux and Compaq Tru64 Unix objects are PIC.
4661 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4662 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4673 case $cc_basename in
4675 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4681 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4683 osf3* | osf4* | osf5*)
4684 case $cc_basename in
4686 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4689 # Rational C++ 2.4.1
4690 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4693 # Digital/Compaq C++
4694 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695 # Make sure the PIC flag is empty. It appears that all Alpha
4696 # Linux and Compaq Tru64 Unix objects are PIC.
4697 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4698 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4707 case $cc_basename in
4709 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4716 case $cc_basename in
4718 # Sun C++ 4.2, 5.x and Centerline C++
4719 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4720 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4721 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4724 # Green Hills C++ Compiler
4725 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4732 case $cc_basename in
4735 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4736 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4747 case $cc_basename in
4749 # NonStop-UX NCC 3.20
4750 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4761 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4767 if test "$GCC" = yes; then
4768 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4769 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4773 # All AIX code is PIC.
4774 if test "$host_cpu" = ia64; then
4775 # AIX 5 now supports IA64 processor
4776 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4781 # FIXME: we need at least 68020 code to build shared libraries, but
4782 # adding the `-m68020' flag to GCC prevents building anything better,
4784 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4787 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4788 # PIC is the default for these OSes.
4791 mingw* | pw32* | os2*)
4792 # This hack is so that the source file can tell whether it is being
4793 # built for inclusion in a dll (and should export symbols for example).
4794 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4797 darwin* | rhapsody*)
4798 # PIC is the default on this platform
4799 # Common symbols not allowed in MH_DYLIB files
4800 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4804 # Just because we use GCC doesn't mean we suddenly get shared libraries
4805 # on systems that don't support them.
4806 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4811 if test -d /usr/nec; then
4812 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4817 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4824 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4830 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4834 # PORTME Check for flag to pass linker flags through the system compiler.
4837 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4838 if test "$host_cpu" = ia64; then
4839 # AIX 5 now supports IA64 processor
4840 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4842 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4846 mingw* | pw32* | os2*)
4847 # This hack is so that the source file can tell whether it is being
4848 # built for inclusion in a dll (and should export symbols for example).
4849 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4852 hpux9* | hpux10* | hpux11*)
4853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4854 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4864 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4865 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4868 irix5* | irix6* | nonstopux*)
4869 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4870 # PIC (with -KPIC) is the default.
4871 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4875 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4876 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4882 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4883 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4884 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4887 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4888 # All Alpha code is PIC.
4889 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4894 osf3* | osf4* | osf5*)
4895 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4896 # All OSF/1 code is PIC.
4897 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4901 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4906 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4907 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4908 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4912 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4913 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4914 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4917 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4918 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4919 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4920 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4924 if test -d /usr/nec ;then
4925 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4926 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4931 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4932 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4936 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4941 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4944 # Check to make sure the PIC flag actually works.
4946 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4947 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4948 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4949 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4950 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4952 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4954 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4955 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4958 # For platforms which do not support PIC, -DPIC is meaningless:
4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4963 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4969 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4970 # ------------------------------------
4971 # See if the linker supports building shared libraries.
4972 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4973 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4975 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4978 # If we're using GNU nm, then we don't want the "-C" option.
4979 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4980 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4981 _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'
4983 _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'
4987 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4990 _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'
4993 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
4996 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5001 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5002 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5003 _LT_AC_TAGVAR(archive_cmds, $1)=
5004 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5005 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5006 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5007 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5008 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5009 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5010 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5012 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5013 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5014 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5015 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5016 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5017 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5018 _LT_AC_TAGVAR(module_cmds, $1)=
5019 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5020 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5021 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5022 # include_expsyms should be a list of space-separated symbols to be *always*
5023 # included in the symbol list
5024 _LT_AC_TAGVAR(include_expsyms, $1)=
5025 # exclude_expsyms can be an extended regexp of symbols to exclude
5026 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5027 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5028 # as well as any symbol that contains `d'.
5029 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5030 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5031 # platforms (ab)use it in PIC code, but their linkers get confused if
5032 # the symbol is explicitly referenced. Since portable code cannot
5033 # rely on this symbol name, it's probably fine to never include it in
5034 # preloaded symbol tables.
5035 extract_expsyms_cmds=
5038 cygwin* | mingw* | pw32*)
5039 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5040 # When not using gcc, we currently assume that we are using
5041 # Microsoft Visual C++.
5042 if test "$GCC" != yes; then
5051 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5052 if test "$with_gnu_ld" = yes; then
5053 # If archive_cmds runs LD, not CC, wlarc should be empty
5056 # See if GNU ld supports shared libraries.
5058 aix3* | aix4* | aix5*)
5059 # On AIX/PPC, the GNU linker is very broken
5060 if test "$host_cpu" != ia64; then
5061 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5064 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5065 *** to be unable to reliably create shared libraries on AIX.
5066 *** Therefore, libtool is disabling shared libraries support. If you
5067 *** really care for shared libraries, you may want to modify your PATH
5068 *** so that a non-GNU linker is found, and then restart.
5075 _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)'
5076 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5077 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5079 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5080 # that the semantics of dynamic libraries on AmigaOS, at least up
5081 # to version 4, is to share data among multiple programs linked
5082 # with the same dynamic library. Since this doesn't match the
5083 # behavior of shared libraries on other platforms, we can't use
5085 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5089 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5090 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5091 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5092 # support --undefined. This deserves some investigation. FIXME
5093 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5095 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5099 cygwin* | mingw* | pw32*)
5100 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5101 # as there is no search path for DLLs.
5102 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5103 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5104 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5105 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5106 _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'
5108 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5109 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5110 # If the export-symbols file already is a .def file (1st line
5111 # is EXPORTS), use it as is; otherwise, prepend...
5112 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5113 cp $export_symbols $output_objdir/$soname.def;
5115 echo EXPORTS > $output_objdir/$soname.def;
5116 cat $export_symbols >> $output_objdir/$soname.def;
5118 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5124 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5125 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5129 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5130 _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'
5135 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5136 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5139 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5140 *** create shared libraries on Solaris systems. Therefore, libtool
5141 *** is disabling shared libraries support. We urge you to upgrade GNU
5142 *** binutils to release 2.9.1 or newer. Another option is to modify
5143 *** your PATH or compiler configuration so that the native linker is
5144 *** used, and then restart.
5147 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5148 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5149 _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'
5151 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5156 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5158 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5159 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5163 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5164 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5165 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5166 supports_anon_versioning=no
5167 case `$LD -v 2>/dev/null` in
5168 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5169 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5170 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5171 *\ 2.11.*) ;; # other 2.11 versions
5172 *) supports_anon_versioning=yes ;;
5174 if test $supports_anon_versioning = yes; then
5175 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5176 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5177 $echo "local: *; };" >> $output_objdir/$libname.ver~
5178 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5180 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5182 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5184 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5189 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5191 _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'
5193 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5198 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5199 runpath_var=LD_RUN_PATH
5200 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5201 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5202 # ancient GNU ld didn't support --whole-archive et. al.
5203 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5204 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5206 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5210 # PORTME fill in a description of your system's linker (not GNU ld)
5213 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5214 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5215 _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'
5216 # Note: this linker hardcodes the directories in LIBPATH if there
5217 # are no directories specified by -L.
5218 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5219 if test "$GCC" = yes && test -z "$link_static_flag"; then
5220 # Neither direct hardcoding nor static linking is supported with a
5222 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5227 if test "$host_cpu" = ia64; then
5228 # On IA64, the linker does run time linking by default, so we don't
5229 # have to do anything special.
5230 aix_use_runtimelinking=no
5231 exp_sym_flag='-Bexport'
5234 # If we're using GNU nm, then we don't want the "-C" option.
5235 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5236 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5237 _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'
5239 _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'
5241 aix_use_runtimelinking=no
5243 # Test if we are trying to use run time linking or normal
5244 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5245 # need to do runtime linking.
5246 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5247 for ld_flag in $LDFLAGS; do
5248 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5249 aix_use_runtimelinking=yes
5255 exp_sym_flag='-bexport'
5256 no_entry_flag='-bnoentry'
5259 # When large executables or shared objects are built, AIX ld can
5260 # have problems creating the table of contents. If linking a library
5261 # or program results in "error TOC overflow" add -mminimal-toc to
5262 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5263 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5265 _LT_AC_TAGVAR(archive_cmds, $1)=''
5266 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5267 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5268 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5270 if test "$GCC" = yes; then
5271 case $host_os in aix4.[012]|aix4.[012].*)
5272 # We only want to do this on AIX 4.2 and lower, the check
5273 # below for broken collect2 doesn't work under 4.3+
5274 collect2name=`${CC} -print-prog-name=collect2`
5275 if test -f "$collect2name" && \
5276 strings "$collect2name" | grep resolve_lib_name >/dev/null
5278 # We have reworked collect2
5279 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5281 # We have old collect2
5282 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5283 # It fails to find uninstalled libraries when the uninstalled
5284 # path is not listed in the libpath. Setting hardcode_minus_L
5285 # to unsupported forces relinking
5286 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5287 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5288 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5291 shared_flag='-shared'
5294 if test "$host_cpu" = ia64; then
5295 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5296 # chokes on -Wl,-G. The following line is correct:
5299 if test "$aix_use_runtimelinking" = yes; then
5300 shared_flag='${wl}-G'
5302 shared_flag='${wl}-bM:SRE'
5307 # It seems that -bexpall does not export symbols beginning with
5308 # underscore (_), so it is better to generate a list of symbols to export.
5309 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5310 if test "$aix_use_runtimelinking" = yes; then
5311 # Warning - without using the other runtime loading flags (-brtl),
5312 # -berok will link without error, but may produce a broken library.
5313 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5314 # Determine the default libpath from the value encoded in an empty executable.
5315 _LT_AC_SYS_LIBPATH_AIX
5316 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5317 _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 $shared_flag"
5319 if test "$host_cpu" = ia64; then
5320 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5321 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5322 _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"
5324 # Determine the default libpath from the value encoded in an empty executable.
5325 _LT_AC_SYS_LIBPATH_AIX
5326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5327 # Warning - without using the other run time loading flags,
5328 # -berok will link without error, but may produce a broken library.
5329 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5330 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5331 # -bexpall does not export symbols beginning with underscore (_)
5332 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5333 # Exported symbols can be pulled into shared objects from archives
5334 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5335 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5336 # This is similar to how AIX traditionally builds it's shared libraries.
5337 _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'
5343 _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)'
5344 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5345 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5346 # see comment about different semantics on the GNU ld section
5347 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5351 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5354 cygwin* | mingw* | pw32*)
5355 # When not using gcc, we currently assume that we are using
5356 # Microsoft Visual C++.
5357 # hardcode_libdir_flag_spec is actually meaningless, as there is
5358 # no search path for DLLs.
5359 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5360 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5361 # Tell ltmain to make .lib files, not .a files.
5363 # Tell ltmain to make .dll files, not .so files.
5365 # FIXME: Setting linknames here is a bad hack.
5366 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5367 # The linker will automatically build a .lib file if we build a DLL.
5368 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5369 # FIXME: Should let the user specify the lib program.
5370 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5371 fix_srcfile_path='`cygpath -w "$srcfile"`'
5372 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5375 darwin* | rhapsody*)
5376 if test "$GXX" = yes ; then
5377 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5379 rhapsody* | darwin1.[[012]])
5380 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5383 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5384 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5386 case ${MACOSX_DEPLOYMENT_TARGET} in
5388 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5391 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5397 lt_int_apple_cc_single_mod=no
5398 output_verbose_link_cmd='echo'
5399 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5400 lt_int_apple_cc_single_mod=yes
5402 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5403 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5405 _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'
5407 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5408 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5409 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5410 _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}'
5412 _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}'
5414 _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}'
5415 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5416 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5417 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5418 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5419 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5421 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5426 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5428 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5432 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5435 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5436 # support. Future versions do this automatically, but an explicit c++rt0.o
5437 # does not break anything, and helps significantly (at the cost of a little
5440 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5441 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5442 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5443 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5446 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5448 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5449 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5450 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5451 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5454 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5455 freebsd* | kfreebsd*-gnu)
5456 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5457 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5458 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5459 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5463 if test "$GCC" = yes; then
5464 _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'
5466 _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'
5468 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5469 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5470 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5472 # hardcode_minus_L: Not really in the search PATH,
5473 # but as the default location of the library.
5474 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5475 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5479 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5482 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5485 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5491 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5494 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5498 if test "$with_gnu_ld" = no; then
5501 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5502 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5503 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5504 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5505 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5509 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5510 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5512 # hardcode_minus_L: Not really in the search PATH,
5513 # but as the default location of the library.
5514 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5517 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5518 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5519 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5520 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5522 # hardcode_minus_L: Not really in the search PATH,
5523 # but as the default location of the library.
5524 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5530 irix5* | irix6* | nonstopux*)
5531 if test "$GCC" = yes; then
5532 _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'
5534 _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'
5535 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5537 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5538 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5539 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5542 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5543 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5544 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5546 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5548 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5549 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5550 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5554 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5555 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5556 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5557 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5558 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5562 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5564 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5565 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5566 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5567 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5570 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5571 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5572 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5575 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5576 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5583 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5584 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5585 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5586 _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'
5587 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5591 if test "$GCC" = yes; then
5592 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5593 _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'
5595 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5596 _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'
5598 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5599 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5602 osf4* | osf5*) # as osf3* with the addition of -msym flag
5603 if test "$GCC" = yes; then
5604 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5605 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5608 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5609 _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'
5610 _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~
5611 $LD -shared${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'
5613 # Both c and cxx compiler support -rpath directly
5614 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5616 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5620 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5621 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5622 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5623 runpath_var=LD_RUN_PATH
5624 hardcode_runpath_var=yes
5628 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5629 if test "$GCC" = yes; then
5630 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5631 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5632 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5634 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5635 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5636 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5639 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5641 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5642 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5643 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5645 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5649 if test "x$host_vendor" = xsequent; then
5650 # Use $CC to link under sequent, because it throws in some extra .o
5651 # files that make .init and .fini sections work.
5652 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5654 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5656 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5657 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5658 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5659 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5663 case $host_vendor in
5665 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5666 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5669 ## LD is ld it makes a PLAMLIB
5670 ## CC just makes a GrossModule.
5671 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5672 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5673 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5676 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5677 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5680 runpath_var='LD_RUN_PATH'
5681 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5685 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5686 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5687 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5691 if test -d /usr/nec; then
5692 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5693 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5694 runpath_var=LD_RUN_PATH
5695 hardcode_runpath_var=yes
5696 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5701 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5702 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5703 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5704 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5705 hardcode_runpath_var=yes
5706 runpath_var=LD_RUN_PATH
5709 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5710 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5711 if test "$GCC" = yes; then
5712 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5714 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5716 runpath_var='LD_RUN_PATH'
5717 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5721 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5722 # $CC -shared without GNU ld will not create a library from C++
5723 # object files and a static libstdc++, better avoid it by now
5724 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5725 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5726 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5727 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5728 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5729 runpath_var='LD_RUN_PATH'
5733 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5734 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5735 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5739 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5744 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5745 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5747 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5748 if test "$GCC" = yes; then
5749 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5753 # Do we need to explicitly link libc?
5755 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5757 # Assume -lc should be added
5758 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5760 if test "$enable_shared" = yes && test "$GCC" = yes; then
5761 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5763 # FIXME: we may have to deal with multi-command sequences.
5766 # Test whether the compiler implicitly links with -lc since on some
5767 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5768 # to ld, don't add -lc before -lgcc.
5769 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5771 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5773 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5776 libobjs=conftest.$ac_objext
5778 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5784 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5785 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5786 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5788 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5790 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5792 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5794 cat conftest.err 1>&5
5797 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5803 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5806 # _LT_AC_FILE_LTDLL_C
5807 # -------------------
5808 # Be careful that the start marker always follows a newline.
5809 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5810 # /* ltdll.c starts here */
5811 # #define WIN32_LEAN_AND_MEAN
5812 # #include <windows.h>
5813 # #undef WIN32_LEAN_AND_MEAN
5814 # #include <stdio.h>
5816 # #ifndef __CYGWIN__
5817 # # ifdef __CYGWIN32__
5818 # # define __CYGWIN__ __CYGWIN32__
5822 # #ifdef __cplusplus
5825 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5826 # #ifdef __cplusplus
5831 # #include <cygwin/cygwin_dll.h>
5832 # DECLARE_CYGWIN_DLL( DllMain );
5834 # HINSTANCE __hDllInstance_base;
5837 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5839 # __hDllInstance_base = hInst;
5842 # /* ltdll.c ends here */
5843 ])# _LT_AC_FILE_LTDLL_C
5846 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5847 # ---------------------------------
5848 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5852 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5853 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5854 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5855 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5856 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5857 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5858 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5860 # This is just to silence aclocal about the macro not being used
5861 ifelse([AC_DISABLE_FAST_INSTALL])
5863 AC_DEFUN([LT_AC_PROG_GCJ],
5864 [AC_CHECK_TOOL(GCJ, gcj, no)
5865 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5869 AC_DEFUN([LT_AC_PROG_RC],
5870 [AC_CHECK_TOOL(RC, windres, no)
5873 # NOTE: This macro has been submitted for inclusion into #
5874 # GNU Autoconf as AC_PROG_SED. When it is available in #
5875 # a released version of Autoconf we should remove this #
5876 # macro and use it instead. #
5879 # Check for a fully-functional sed program, that truncates
5880 # as few characters as possible. Prefer GNU sed if found.
5881 AC_DEFUN([LT_AC_PROG_SED],
5882 [AC_MSG_CHECKING([for a sed that does not truncate output])
5883 AC_CACHE_VAL(lt_cv_path_SED,
5884 [# Loop through the user's path and test for sed and gsed.
5885 # Then use that list of sed's as ones to test for truncation.
5886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5890 test -z "$as_dir" && as_dir=.
5891 for lt_ac_prog in sed gsed; do
5892 for ac_exec_ext in '' $ac_executable_extensions; do
5893 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5894 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5901 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5902 # along with /bin/sed that truncates output.
5903 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5904 test ! -f $lt_ac_sed && break
5905 cat /dev/null > conftest.in
5907 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5908 # Check for GNU sed and select it if it is found.
5909 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5910 lt_cv_path_SED=$lt_ac_sed
5914 cat conftest.in conftest.in >conftest.tmp
5915 mv conftest.tmp conftest.in
5916 cp conftest.in conftest.nl
5918 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5919 cmp -s conftest.out conftest.nl || break
5920 # 10000 chars as input seems more than enough
5921 test $lt_ac_count -gt 10 && break
5922 lt_ac_count=`expr $lt_ac_count + 1`
5923 if test $lt_ac_count -gt $lt_ac_max; then
5924 lt_ac_max=$lt_ac_count
5925 lt_cv_path_SED=$lt_ac_sed
5931 AC_MSG_RESULT([$SED])
5934 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
5936 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
5938 # This file is free software; the Free Software Foundation
5939 # gives unlimited permission to copy and/or distribute it,
5940 # with or without modifications, as long as this notice is preserved.
5942 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
5943 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
5944 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
5946 # Of course, Automake must honor this variable whenever it calls a
5947 # tool from the auxiliary directory. The problem is that $srcdir (and
5948 # therefore $ac_aux_dir as well) can be either absolute or relative,
5949 # depending on how configure is run. This is pretty annoying, since
5950 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
5951 # source directory, any form will work fine, but in subdirectories a
5952 # relative path needs to be adjusted first.
5954 # $ac_aux_dir/missing
5955 # fails when called from a subdirectory if $ac_aux_dir is relative
5956 # $top_srcdir/$ac_aux_dir/missing
5957 # fails if $ac_aux_dir is absolute,
5958 # fails when called from a subdirectory in a VPATH build with
5959 # a relative $ac_aux_dir
5961 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
5962 # are both prefixed by $srcdir. In an in-source build this is usually
5963 # harmless because $srcdir is `.', but things will broke when you
5964 # start a VPATH build or use an absolute $srcdir.
5966 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
5967 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
5968 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
5969 # and then we would define $MISSING as
5970 # MISSING="\${SHELL} $am_aux_dir/missing"
5971 # This will work as long as MISSING is not called from configure, because
5972 # unfortunately $(top_srcdir) has no meaning in configure.
5973 # However there are other variables, like CC, which are often used in
5974 # configure, and could therefore not use this "fixed" $ac_aux_dir.
5976 # Another solution, used here, is to always expand $ac_aux_dir to an
5977 # absolute PATH. The drawback is that using absolute paths prevent a
5978 # configured tree to be moved without reconfiguration.
5980 AC_DEFUN([AM_AUX_DIR_EXPAND],
5981 [dnl Rely on autoconf to set up CDPATH properly.
5982 AC_PREREQ([2.50])dnl
5983 # expand $ac_aux_dir to an absolute path
5984 am_aux_dir=`cd $ac_aux_dir && pwd`
5987 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
5989 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
5990 # Free Software Foundation, Inc.
5992 # This file is free software; the Free Software Foundation
5993 # gives unlimited permission to copy and/or distribute it,
5994 # with or without modifications, as long as this notice is preserved.
5998 # AM_MISSING_PROG(NAME, PROGRAM)
5999 # ------------------------------
6000 AC_DEFUN([AM_MISSING_PROG],
6001 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6002 $1=${$1-"${am_missing_run}$2"}
6006 # AM_MISSING_HAS_RUN
6007 # ------------------
6008 # Define MISSING if not defined so far and test if it supports --run.
6009 # If it does, set am_missing_run to use it, otherwise, to nothing.
6010 AC_DEFUN([AM_MISSING_HAS_RUN],
6011 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6012 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6013 # Use eval to expand $SHELL
6014 if eval "$MISSING --run true"; then
6015 am_missing_run="$MISSING --run "
6018 AC_MSG_WARN([`missing' script is too old or missing])
6022 m4_include([acinclude.m4])