1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This program is free software; you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; either version 2 of the License, or
9 ## (at your option) any later version.
11 ## This program is distributed in the hope that it will be useful, but
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ## General Public License for more details.
16 ## You should have received a copy of the GNU General Public License
17 ## along with this program; if not, write to the Free Software
18 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 ## As a special exception to the GNU General Public License, if you
21 ## distribute this file as part of a program that contains a
22 ## configuration script generated by Autoconf, you may include it under
23 ## the same distribution terms that you use for the rest of that program.
25 # serial 47 AC_PROG_LIBTOOL
29 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
30 # -----------------------------------------------------------
31 # If this macro is not defined by Autoconf, define it here.
32 m4_ifdef([AC_PROVIDE_IFELSE],
34 [m4_define([AC_PROVIDE_IFELSE],
35 [m4_ifdef([AC_PROVIDE_$1],
41 AC_DEFUN([AC_PROG_LIBTOOL],
42 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
43 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
44 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
45 AC_PROVIDE_IFELSE([AC_PROG_CXX],
47 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
49 dnl And a similar setup for Fortran 77 support
50 AC_PROVIDE_IFELSE([AC_PROG_F77],
52 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
55 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
56 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
57 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
58 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
60 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
62 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
65 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
66 ifdef([A][M_PROG_GCJ],
67 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
68 ifdef([LT_AC_PROG_GCJ],
69 [define([LT_AC_PROG_GCJ],
70 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
76 AC_DEFUN([_AC_PROG_LIBTOOL],
77 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
78 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
79 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
80 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
82 # This can be used to rebuild libtool when needed
83 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
85 # Always use our own libtool.
86 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
89 # Prevent multiple expansion
90 define([AC_PROG_LIBTOOL], [])
96 AC_DEFUN([AC_LIBTOOL_SETUP],
98 AC_REQUIRE([AC_ENABLE_SHARED])dnl
99 AC_REQUIRE([AC_ENABLE_STATIC])dnl
100 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
101 AC_REQUIRE([AC_CANONICAL_HOST])dnl
102 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
103 AC_REQUIRE([AC_PROG_CC])dnl
104 AC_REQUIRE([AC_PROG_LD])dnl
105 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
106 AC_REQUIRE([AC_PROG_NM])dnl
108 AC_REQUIRE([AC_PROG_LN_S])dnl
109 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
110 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
111 AC_REQUIRE([AC_OBJEXT])dnl
112 AC_REQUIRE([AC_EXEEXT])dnl
115 AC_LIBTOOL_SYS_MAX_CMD_LEN
116 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
119 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
120 _LT_AC_PROG_ECHO_BACKSLASH
124 # AIX sometimes has problems with the GCC collect2 program. For some
125 # reason, if we set the COLLECT_NAMES environment variable, the problems
126 # vanish in a puff of smoke.
127 if test "X${COLLECT_NAMES+set}" != Xset; then
134 # Sed substitution that helps us do robust quoting. It backslashifies
135 # metacharacters that are still active within double-quoted strings.
137 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
139 # Same as above, but do not quote variable references.
140 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
142 # Sed substitution to delay expansion of an escaped shell variable in a
143 # double_quote_subst'ed string.
144 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
146 # Sed substitution to avoid accidental globbing in evaled expressions
147 no_glob_subst='s/\*/\\\*/g'
153 default_ofile=libtool
156 # All known linkers require a `.a' archive for static linking (except M$VC,
157 # which needs '.lib').
159 ltmain="$ac_aux_dir/ltmain.sh"
160 ofile="$default_ofile"
161 with_gnu_ld="$lt_cv_prog_gnu_ld"
163 AC_CHECK_TOOL(AR, ar, false)
164 AC_CHECK_TOOL(RANLIB, ranlib, :)
165 AC_CHECK_TOOL(STRIP, strip, :)
170 # Set sane defaults for various variables
171 test -z "$AR" && AR=ar
172 test -z "$AR_FLAGS" && AR_FLAGS=cru
173 test -z "$AS" && AS=as
174 test -z "$CC" && CC=cc
175 test -z "$LTCC" && LTCC=$CC
176 test -z "$DLLTOOL" && DLLTOOL=dlltool
177 test -z "$LD" && LD=ld
178 test -z "$LN_S" && LN_S="ln -s"
179 test -z "$MAGIC_CMD" && MAGIC_CMD=file
180 test -z "$NM" && NM=nm
181 test -z "$SED" && SED=sed
182 test -z "$OBJDUMP" && OBJDUMP=objdump
183 test -z "$RANLIB" && RANLIB=:
184 test -z "$STRIP" && STRIP=:
185 test -z "$ac_objext" && ac_objext=o
187 # Determine commands to create old-style static archives.
188 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
189 old_postinstall_cmds='chmod 644 $oldlib'
190 old_postuninstall_cmds=
192 if test -n "$RANLIB"; then
195 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
198 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
201 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
204 # Only perform the check for file, if the check method requires it
205 case $deplibs_check_method in
207 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
213 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
214 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
215 enable_win32_dll=yes, enable_win32_dll=no)
217 AC_ARG_ENABLE([libtool-lock],
218 [AC_HELP_STRING([--disable-libtool-lock],
219 [avoid locking (might break parallel builds)])])
220 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
223 [AC_HELP_STRING([--with-pic],
224 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
225 [pic_mode="$withval"],
227 test -z "$pic_mode" && pic_mode=default
229 # Use C for the default configuration in the libtool script
231 AC_LIBTOOL_LANG_C_CONFIG
236 # _LT_AC_SYS_COMPILER
237 # -------------------
238 AC_DEFUN([_LT_AC_SYS_COMPILER],
239 [AC_REQUIRE([AC_PROG_CC])dnl
241 # If no C compiler was specified, use CC.
244 # Allow CC to be a program name with arguments.
246 ])# _LT_AC_SYS_COMPILER
249 # _LT_AC_SYS_LIBPATH_AIX
250 # ----------------------
251 # Links a minimal program and checks the executable
252 # for the system default hardcoded library path. In most cases,
253 # this is /usr/lib:/lib, but when the MPI compilers are used
254 # the location of the communication and MPI libs are included too.
255 # If we don't find anything, use the default library path according
256 # to the aix ld manual.
257 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
258 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
259 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
261 # Check for a 64-bit object if we didn't find anything.
262 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
264 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
265 ])# _LT_AC_SYS_LIBPATH_AIX
268 # _LT_AC_SHELL_INIT(ARG)
269 # ----------------------
270 AC_DEFUN([_LT_AC_SHELL_INIT],
271 [ifdef([AC_DIVERSION_NOTICE],
272 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
273 [AC_DIVERT_PUSH(NOTICE)])
276 ])# _LT_AC_SHELL_INIT
279 # _LT_AC_PROG_ECHO_BACKSLASH
280 # --------------------------
281 # Add some code to the start of the generated configure script which
282 # will find an echo command which doesn't interpret backslashes.
283 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
285 # Check that we are running under the correct shell.
286 SHELL=${CONFIG_SHELL-/bin/sh}
290 # Remove one level of quotation (which was required for Make).
291 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
296 if test "X[$]1" = X--no-reexec; then
297 # Discard the --no-reexec flag, and continue.
299 elif test "X[$]1" = X--fallback-echo; then
300 # Avoid inline document here, it may be left over
302 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
303 # Yippee, $echo works!
306 # Restart under the correct shell.
307 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
310 if test "X[$]1" = X--fallback-echo; then
311 # used as fallback echo
319 # The HP-UX ksh and POSIX shell print the target directory to stdout
321 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
323 if test -z "$ECHO"; then
324 if test "X${echo_test_string+set}" != Xset; then
325 # find a string as large as possible, as long as the shell can cope with it
326 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
327 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
328 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
329 echo_test_string="`eval $cmd`" &&
330 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
337 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
338 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
339 test "X$echo_testing_string" = "X$echo_test_string"; then
342 # The Solaris, AIX, and Digital Unix default echo programs unquote
343 # backslashes. This makes it impossible to quote backslashes using
344 # echo "$something" | sed 's/\\/\\\\/g'
346 # So, first we look for a working echo in the user's PATH.
348 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
349 for dir in $PATH /usr/ucb; do
351 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
352 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
353 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
354 test "X$echo_testing_string" = "X$echo_test_string"; then
361 if test "X$echo" = Xecho; then
362 # We didn't find a better echo, so look for alternatives.
363 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
364 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
365 test "X$echo_testing_string" = "X$echo_test_string"; then
366 # This shell has a builtin print -r that does the trick.
368 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
369 test "X$CONFIG_SHELL" != X/bin/ksh; then
370 # If we have ksh, try running configure again with it.
371 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
372 export ORIGINAL_CONFIG_SHELL
373 CONFIG_SHELL=/bin/ksh
375 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
379 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
380 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
381 test "X$echo_testing_string" = "X$echo_test_string"; then
384 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
385 test "X$echo_testing_string" = 'X\t' &&
386 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
387 test "X$echo_testing_string" = "X$echo_test_string"; then
388 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
390 SHELL="$CONFIG_SHELL"
392 echo="$CONFIG_SHELL [$]0 --fallback-echo"
393 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
394 test "X$echo_testing_string" = 'X\t' &&
395 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
396 test "X$echo_testing_string" = "X$echo_test_string"; then
397 echo="$CONFIG_SHELL [$]0 --fallback-echo"
399 # maybe with a smaller string...
402 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
403 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
410 if test "$prev" != 'sed 50q "[$]0"'; then
411 echo_test_string=`eval $prev`
412 export echo_test_string
413 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
415 # Oops. We lost completely, so just stick with echo.
424 # Copy echo and quote the copy suitably for passing to libtool from
425 # the Makefile, instead of quoting the original, which is used later.
427 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
428 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
432 ])])# _LT_AC_PROG_ECHO_BACKSLASH
437 AC_DEFUN([_LT_AC_LOCK],
438 [AC_ARG_ENABLE([libtool-lock],
439 [AC_HELP_STRING([--disable-libtool-lock],
440 [avoid locking (might break parallel builds)])])
441 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
443 # Some flags need to be propagated to the compiler or linker for good
447 # Find out which ABI we are using.
448 echo 'int i;' > conftest.$ac_ext
449 if AC_TRY_EVAL(ac_compile); then
450 case `/usr/bin/file conftest.$ac_objext` in
462 # Find out which ABI we are using.
463 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
464 if AC_TRY_EVAL(ac_compile); then
465 if test "$lt_cv_prog_gnu_ld" = yes; then
466 case `/usr/bin/file conftest.$ac_objext` in
468 LD="${LD-ld} -melf32bsmip"
471 LD="${LD-ld} -melf32bmipn32"
474 LD="${LD-ld} -melf64bmip"
478 case `/usr/bin/file conftest.$ac_objext` in
494 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
495 # Find out which ABI we are using.
496 echo 'int i;' > conftest.$ac_ext
497 if AC_TRY_EVAL(ac_compile); then
498 case "`/usr/bin/file conftest.o`" in
502 LD="${LD-ld} -m elf_i386"
504 ppc64-*linux*|powerpc64-*linux*)
505 LD="${LD-ld} -m elf32ppclinux"
508 LD="${LD-ld} -m elf_s390"
511 LD="${LD-ld} -m elf32_sparc"
518 LD="${LD-ld} -m elf_x86_64"
520 ppc*-*linux*|powerpc*-*linux*)
521 LD="${LD-ld} -m elf64ppc"
524 LD="${LD-ld} -m elf64_s390"
527 LD="${LD-ld} -m elf64_sparc"
537 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
538 SAVE_CFLAGS="$CFLAGS"
539 CFLAGS="$CFLAGS -belf"
540 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
542 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
544 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
545 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
546 CFLAGS="$SAVE_CFLAGS"
549 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
550 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
551 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
552 AC_CHECK_TOOL(AS, as, false)
553 AC_CHECK_TOOL(OBJDUMP, objdump, false)
558 need_locks="$enable_libtool_lock"
563 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
564 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
565 # ----------------------------------------------------------------
566 # Check whether the given compiler option works
567 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
568 [AC_REQUIRE([LT_AC_PROG_SED])
569 AC_CACHE_CHECK([$1], [$2],
571 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
572 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
573 lt_compiler_flag="$3"
574 # Insert the option either (1) after the last *FLAGS variable, or
575 # (2) before a word containing "conftest.", or (3) at the end.
576 # Note that $ac_compile itself does not contain backslashes and begins
577 # with a dollar sign (not a hyphen), so the echo should work correctly.
578 # The option is referenced via a variable to avoid confusing sed.
579 lt_compile=`echo "$ac_compile" | $SED \
580 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
581 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
582 -e 's:$: $lt_compiler_flag:'`
583 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
584 (eval "$lt_compile" 2>conftest.err)
586 cat conftest.err >&AS_MESSAGE_LOG_FD
587 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
588 if (exit $ac_status) && test -s "$ac_outfile"; then
589 # The compiler can only warn and ignore the option if not recognized
590 # So say no if there are warnings
591 if test ! -s conftest.err; then
598 if test x"[$]$2" = xyes; then
599 ifelse([$5], , :, [$5])
601 ifelse([$6], , :, [$6])
603 ])# AC_LIBTOOL_COMPILER_OPTION
606 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
607 # [ACTION-SUCCESS], [ACTION-FAILURE])
608 # ------------------------------------------------------------
609 # Check whether the given compiler option works
610 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
611 [AC_CACHE_CHECK([$1], [$2],
613 save_LDFLAGS="$LDFLAGS"
614 LDFLAGS="$LDFLAGS $3"
615 printf "$lt_simple_link_test_code" > conftest.$ac_ext
616 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
617 # The compiler can only warn and ignore the option if not recognized
618 # So say no if there are warnings
619 if test -s conftest.err; then
620 # Append any errors to the config.log.
621 cat conftest.err 1>&AS_MESSAGE_LOG_FD
627 LDFLAGS="$save_LDFLAGS"
630 if test x"[$]$2" = xyes; then
631 ifelse([$4], , :, [$4])
633 ifelse([$5], , :, [$5])
635 ])# AC_LIBTOOL_LINKER_OPTION
638 # AC_LIBTOOL_SYS_MAX_CMD_LEN
639 # --------------------------
640 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
641 [# find the maximum length of command line arguments
642 AC_MSG_CHECKING([the maximum length of command line arguments])
643 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
649 # On DJGPP, this test can blow up pretty badly due to problems in libc
650 # (any single argument exceeding 2000 bytes causes a buffer overrun
651 # during glob expansion). Even if it were fixed, the result of this
652 # check would be larger than it should be.
653 lt_cv_sys_max_cmd_len=12288; # 12K is about right
657 # Under GNU Hurd, this test is not required because there is
658 # no limit to the length of command line arguments.
659 # Libtool will interpret -1 as no limit whatsoever
660 lt_cv_sys_max_cmd_len=-1;
664 # On Win9x/ME, this test blows up -- it succeeds, but takes
665 # about 5 minutes as the teststring grows exponentially.
666 # Worse, since 9x/ME are not pre-emptively multitasking,
667 # you end up with a "frozen" computer, even though with patience
668 # the test eventually succeeds (with a max line length of 256k).
669 # Instead, let's just punt: use the minimum linelength reported by
670 # all of the supported platforms: 8192 (on NT/2K/XP).
671 lt_cv_sys_max_cmd_len=8192;
675 # On AmigaOS with pdksh, this test takes hours, literally.
676 # So we just punt and use a minimum line length of 8192.
677 lt_cv_sys_max_cmd_len=8192;
681 # If test is not a shell built-in, we'll probably end up computing a
682 # maximum length that is only half of the actual maximum length, but
684 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
685 = "XX$teststring") >/dev/null 2>&1 &&
686 new_result=`expr "X$teststring" : ".*" 2>&1` &&
687 lt_cv_sys_max_cmd_len=$new_result &&
688 test $i != 17 # 1/2 MB should be enough
691 teststring=$teststring$teststring
694 # Add a significant safety factor because C++ compilers can tack on massive
695 # amounts of additional arguments before passing them to the linker.
696 # It appears as though 1/2 is a usable value.
697 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
701 if test -n $lt_cv_sys_max_cmd_len ; then
702 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
706 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
710 # --------------------
711 AC_DEFUN([_LT_AC_CHECK_DLFCN],
712 [AC_CHECK_HEADERS(dlfcn.h)dnl
713 ])# _LT_AC_CHECK_DLFCN
716 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
717 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
718 # ------------------------------------------------------------------
719 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
720 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
721 if test "$cross_compiling" = yes; then :
724 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
725 lt_status=$lt_dlunknown
726 cat > conftest.$ac_ext <<EOF
727 [#line __oline__ "configure"
728 #include "confdefs.h"
737 # define LT_DLGLOBAL RTLD_GLOBAL
740 # define LT_DLGLOBAL DL_GLOBAL
742 # define LT_DLGLOBAL 0
746 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
747 find out it does not work in some platform. */
748 #ifndef LT_DLLAZY_OR_NOW
750 # define LT_DLLAZY_OR_NOW RTLD_LAZY
753 # define LT_DLLAZY_OR_NOW DL_LAZY
756 # define LT_DLLAZY_OR_NOW RTLD_NOW
759 # define LT_DLLAZY_OR_NOW DL_NOW
761 # define LT_DLLAZY_OR_NOW 0
769 extern "C" void exit (int);
772 void fnord() { int i=42;}
775 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
776 int status = $lt_dlunknown;
780 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
781 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
782 /* dlclose (self); */
788 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
789 (./conftest; exit; ) 2>/dev/null
792 x$lt_dlno_uscore) $1 ;;
793 x$lt_dlneed_uscore) $2 ;;
794 x$lt_unknown|x*) $3 ;;
802 ])# _LT_AC_TRY_DLOPEN_SELF
805 # AC_LIBTOOL_DLOPEN_SELF
806 # -------------------
807 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
808 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
809 if test "x$enable_dlopen" != xyes; then
810 enable_dlopen=unknown
811 enable_dlopen_self=unknown
812 enable_dlopen_self_static=unknown
819 lt_cv_dlopen="load_add_on"
821 lt_cv_dlopen_self=yes
825 lt_cv_dlopen="LoadLibrary"
830 lt_cv_dlopen="dlopen"
835 # if libdl is installed we need to link against it
836 AC_CHECK_LIB([dl], [dlopen],
837 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
840 lt_cv_dlopen_self=yes
845 AC_CHECK_FUNC([shl_load],
846 [lt_cv_dlopen="shl_load"],
847 [AC_CHECK_LIB([dld], [shl_load],
848 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
849 [AC_CHECK_FUNC([dlopen],
850 [lt_cv_dlopen="dlopen"],
851 [AC_CHECK_LIB([dl], [dlopen],
852 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
853 [AC_CHECK_LIB([svld], [dlopen],
854 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
855 [AC_CHECK_LIB([dld], [dld_link],
856 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
865 if test "x$lt_cv_dlopen" != xno; then
871 case $lt_cv_dlopen in
873 save_CPPFLAGS="$CPPFLAGS"
874 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
876 save_LDFLAGS="$LDFLAGS"
877 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
880 LIBS="$lt_cv_dlopen_libs $LIBS"
882 AC_CACHE_CHECK([whether a program can dlopen itself],
883 lt_cv_dlopen_self, [dnl
884 _LT_AC_TRY_DLOPEN_SELF(
885 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
886 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
889 if test "x$lt_cv_dlopen_self" = xyes; then
890 LDFLAGS="$LDFLAGS $link_static_flag"
891 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
892 lt_cv_dlopen_self_static, [dnl
893 _LT_AC_TRY_DLOPEN_SELF(
894 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
895 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
899 CPPFLAGS="$save_CPPFLAGS"
900 LDFLAGS="$save_LDFLAGS"
905 case $lt_cv_dlopen_self in
906 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
907 *) enable_dlopen_self=unknown ;;
910 case $lt_cv_dlopen_self_static in
911 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
912 *) enable_dlopen_self_static=unknown ;;
915 ])# AC_LIBTOOL_DLOPEN_SELF
918 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
919 # ---------------------------------
920 # Check to see if options -c and -o are simultaneously supported by compiler
921 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
922 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
923 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
924 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
925 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
926 $rm -r conftest 2>/dev/null
930 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
932 lt_compiler_flag="-o out/conftest2.$ac_objext"
933 # Insert the option either (1) after the last *FLAGS variable, or
934 # (2) before a word containing "conftest.", or (3) at the end.
935 # Note that $ac_compile itself does not contain backslashes and begins
936 # with a dollar sign (not a hyphen), so the echo should work correctly.
937 lt_compile=`echo "$ac_compile" | $SED \
938 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
939 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
940 -e 's:$: $lt_compiler_flag:'`
941 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
942 (eval "$lt_compile" 2>out/conftest.err)
944 cat out/conftest.err >&AS_MESSAGE_LOG_FD
945 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
946 if (exit $ac_status) && test -s out/conftest2.$ac_objext
948 # The compiler can only warn and ignore the option if not recognized
949 # So say no if there are warnings
950 if test ! -s out/conftest.err; then
951 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
956 # SGI C++ compiler will create directory out/ii_files/ for
957 # template instantiation
958 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
959 $rm out/* && rmdir out
964 ])# AC_LIBTOOL_PROG_CC_C_O
967 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
968 # -----------------------------------------
969 # Check to see if we can do hard links to lock some files if needed
970 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
971 [AC_REQUIRE([_LT_AC_LOCK])dnl
973 hard_links="nottested"
974 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
975 # do not overwrite the value of need_locks provided by the user
976 AC_MSG_CHECKING([if we can lock with hard links])
979 ln conftest.a conftest.b 2>/dev/null && hard_links=no
981 ln conftest.a conftest.b 2>&5 || hard_links=no
982 ln conftest.a conftest.b 2>/dev/null && hard_links=no
983 AC_MSG_RESULT([$hard_links])
984 if test "$hard_links" = no; then
985 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
991 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
996 AC_DEFUN([AC_LIBTOOL_OBJDIR],
997 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
998 [rm -f .libs 2>/dev/null
999 mkdir .libs 2>/dev/null
1000 if test -d .libs; then
1003 # MS-DOS does not allow filenames that begin with a dot.
1006 rmdir .libs 2>/dev/null])
1007 objdir=$lt_cv_objdir
1008 ])# AC_LIBTOOL_OBJDIR
1011 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1012 # ----------------------------------------------
1013 # Check hardcoding attributes.
1014 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1015 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1016 _LT_AC_TAGVAR(hardcode_action, $1)=
1017 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1018 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1019 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1021 # We can hardcode non-existant directories.
1022 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1023 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1024 # have to relink, otherwise we might link with an installed library
1025 # when we should be linking with a yet-to-be-installed one
1026 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1027 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1028 # Linking always hardcodes the temporary library directory.
1029 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1031 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1032 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1035 # We cannot hardcode anything, or else we can only hardcode existing
1037 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1039 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1041 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1042 # Fast installation is not supported
1043 enable_fast_install=no
1044 elif test "$shlibpath_overrides_runpath" = yes ||
1045 test "$enable_shared" = no; then
1046 # Fast installation is not necessary
1047 enable_fast_install=needless
1049 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1052 # AC_LIBTOOL_SYS_LIB_STRIP
1053 # ------------------------
1054 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1057 AC_MSG_CHECKING([whether stripping libraries is possible])
1058 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1059 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1060 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1061 AC_MSG_RESULT([yes])
1063 # FIXME - insert some real tests, host_os isn't really good enough
1066 if test -n "$STRIP" ; then
1067 striplib="$STRIP -x"
1068 AC_MSG_RESULT([yes])
1078 ])# AC_LIBTOOL_SYS_LIB_STRIP
1081 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1082 # -----------------------------
1083 # PORTME Fill in your ld.so characteristics
1084 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1085 [AC_MSG_CHECKING([dynamic linker characteristics])
1087 libname_spec='lib$name'
1095 shlibpath_overrides_runpath=unknown
1097 dynamic_linker="$host_os ld.so"
1098 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1099 if test "$GCC" = yes; then
1100 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1101 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1102 # if the path contains ";" then we assume it to be the separator
1103 # otherwise default to the standard path separator (i.e. ":") - it is
1104 # assumed that no part of a normal pathname contains ";" but that should
1105 # okay in the real world where ";" in dirpaths is itself problematic.
1106 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1108 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1111 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1113 need_lib_prefix=unknown
1114 hardcode_into_libs=no
1116 # when you set need_version to no, make sure it does not cause -set_version
1117 # flags to be left without arguments
1118 need_version=unknown
1123 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1124 shlibpath_var=LIBPATH
1126 # AIX 3 has no versioning support, so we append a major version to the name.
1127 soname_spec='${libname}${release}${shared_ext}$major'
1134 hardcode_into_libs=yes
1135 if test "$host_cpu" = ia64; then
1136 # AIX 5 supports IA64
1137 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1138 shlibpath_var=LD_LIBRARY_PATH
1140 # With GCC up to 2.95.x, collect2 would create an import file
1141 # for dependence libraries. The import file would start with
1142 # the line `#! .'. This would cause the generated library to
1143 # depend on `.', always an invalid library. This was fixed in
1144 # development snapshots of GCC prior to 3.0.
1146 aix4 | aix4.[[01]] | aix4.[[01]].*)
1147 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1149 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1156 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1157 # soname into executable. Probably we can add versioning support to
1158 # collect2, so additional links can be useful in future.
1159 if test "$aix_use_runtimelinking" = yes; then
1160 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1161 # instead of lib<name>.a to let people know that these are not
1162 # typical AIX shared libraries.
1163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1165 # We preserve .a as extension for shared libraries through AIX4.2
1166 # and later when we are not doing run time linking.
1167 library_names_spec='${libname}${release}.a $libname.a'
1168 soname_spec='${libname}${release}${shared_ext}$major'
1170 shlibpath_var=LIBPATH
1175 library_names_spec='$libname.ixlibrary $libname.a'
1176 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1177 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 ${libname}_ixlibrary.a || exit 1; done'
1181 library_names_spec='${libname}${shared_ext}'
1182 dynamic_linker="$host_os ld.so"
1183 shlibpath_var=LIBRARY_PATH
1189 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1190 soname_spec='${libname}${release}${shared_ext}$major'
1191 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1192 shlibpath_var=LD_LIBRARY_PATH
1193 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1194 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1195 # the default ld.so.conf also contains /usr/contrib/lib and
1196 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1197 # libtool to hard-code these into programs
1200 cygwin* | mingw* | pw32*)
1201 version_type=windows
1206 case $GCC,$host_os in
1207 yes,cygwin* | yes,mingw* | yes,pw32*)
1208 library_names_spec='$libname.dll.a'
1209 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1210 postinstall_cmds='base_file=`basename \${file}`~
1211 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1212 dldir=$destdir/`dirname \$dlpath`~
1213 test -d \$dldir || mkdir -p \$dldir~
1214 $install_prog $dir/$dlname \$dldir/$dlname'
1215 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1216 dlpath=$dir/\$dldll~
1218 shlibpath_overrides_runpath=yes
1222 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1223 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1224 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1227 # MinGW DLLs use traditional 'lib' prefix
1228 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1229 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1230 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1231 # It is most probably a Windows format PATH printed by
1232 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1233 # path with ; separators, and with drive letters. We can handle the
1234 # drive letters (cygwin fileutils understands them), so leave them,
1235 # especially as we might pass files found there to a mingw objdump,
1236 # which wouldn't understand a cygwinified path. Ahh.
1237 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1239 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1243 # pw32 DLLs use 'pw' prefix rather than 'lib'
1244 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1250 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1253 dynamic_linker='Win32 ld.exe'
1254 # FIXME: first we should search . and the directory the executable is in
1258 darwin* | rhapsody*)
1259 dynamic_linker="$host_os dyld"
1263 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1264 soname_spec='${libname}${release}${major}$shared_ext'
1265 shlibpath_overrides_runpath=yes
1266 shlibpath_var=DYLD_LIBRARY_PATH
1267 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1268 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1269 if test "$GCC" = yes; then
1270 sys_lib_search_path_spec=`$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"`
1272 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1274 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1281 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1282 soname_spec='${libname}${release}${shared_ext}$major'
1283 shlibpath_var=LD_LIBRARY_PATH
1294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1295 soname_spec='${libname}${release}${shared_ext}$major'
1296 shlibpath_var=LD_LIBRARY_PATH
1297 shlibpath_overrides_runpath=no
1298 hardcode_into_libs=yes
1299 dynamic_linker='GNU ld.so'
1303 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1304 version_type=freebsd-$objformat
1305 case $version_type in
1307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1312 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1316 shlibpath_var=LD_LIBRARY_PATH
1319 shlibpath_overrides_runpath=yes
1321 freebsd3.[01]* | freebsdelf3.[01]*)
1322 shlibpath_overrides_runpath=yes
1323 hardcode_into_libs=yes
1326 shlibpath_overrides_runpath=no
1327 hardcode_into_libs=yes
1336 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1337 soname_spec='${libname}${release}${shared_ext}$major'
1338 shlibpath_var=LD_LIBRARY_PATH
1339 hardcode_into_libs=yes
1342 hpux9* | hpux10* | hpux11*)
1343 # Give a soname corresponding to the major version so that dld.sl refuses to
1344 # link against other versions.
1351 hardcode_into_libs=yes
1352 dynamic_linker="$host_os dld.so"
1353 shlibpath_var=LD_LIBRARY_PATH
1354 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1356 soname_spec='${libname}${release}${shared_ext}$major'
1357 if test "X$HPUX_IA64_MODE" = X32; then
1358 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1360 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1362 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1366 hardcode_into_libs=yes
1367 dynamic_linker="$host_os dld.sl"
1368 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371 soname_spec='${libname}${release}${shared_ext}$major'
1372 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1373 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1377 dynamic_linker="$host_os dld.sl"
1378 shlibpath_var=SHLIB_PATH
1379 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1380 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1381 soname_spec='${libname}${release}${shared_ext}$major'
1384 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1385 postinstall_cmds='chmod 555 $lib'
1388 irix5* | irix6* | nonstopux*)
1390 nonstopux*) version_type=nonstopux ;;
1392 if test "$lt_cv_prog_gnu_ld" = yes; then
1400 soname_spec='${libname}${release}${shared_ext}$major'
1401 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1403 irix5* | nonstopux*)
1407 case $LD in # libtool.m4 will add one of these switches to LD
1408 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1409 libsuff= shlibsuff= libmagic=32-bit;;
1410 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1411 libsuff=32 shlibsuff=N32 libmagic=N32;;
1412 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1413 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1414 *) libsuff= shlibsuff= libmagic=never-match;;
1418 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1419 shlibpath_overrides_runpath=no
1420 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1421 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1422 hardcode_into_libs=yes
1425 # No shared lib support for Linux oldld, aout, or coff.
1426 linux*oldld* | linux*aout* | linux*coff*)
1430 # This must be Linux ELF.
1435 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1436 soname_spec='${libname}${release}${shared_ext}$major'
1437 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1438 shlibpath_var=LD_LIBRARY_PATH
1439 shlibpath_overrides_runpath=no
1440 # This implies no fast_install, which is unacceptable.
1441 # Some rework will be needed to allow for fast_install
1442 # before this can be enabled.
1443 hardcode_into_libs=yes
1445 # Append ld.so.conf contents to the search path
1446 if test -f /etc/ld.so.conf; then
1447 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1448 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1451 # We used to test for /lib/ld.so.1 and disable shared libraries on
1452 # powerpc, because MkLinux only supported shared libraries with the
1453 # GNU dynamic linker. Since this was broken with cross compilers,
1454 # most powerpc-linux boxes support dynamic linking these days and
1455 # people can always --disable-shared, the test was removed, and we
1456 # assume the GNU/Linux dynamic linker is in use.
1457 dynamic_linker='GNU/Linux ld.so'
1464 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1465 soname_spec='${libname}${release}${shared_ext}$major'
1466 shlibpath_var=LD_LIBRARY_PATH
1467 shlibpath_overrides_runpath=no
1468 hardcode_into_libs=yes
1469 dynamic_linker='NetBSD ld.elf_so'
1476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1477 soname_spec='${libname}${release}${shared_ext}$major'
1478 shlibpath_var=LD_LIBRARY_PATH
1479 shlibpath_overrides_runpath=no
1480 hardcode_into_libs=yes
1481 dynamic_linker='GNU ld.so'
1488 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1489 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1490 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1491 dynamic_linker='NetBSD (a.out) ld.so'
1493 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1494 soname_spec='${libname}${release}${shared_ext}$major'
1495 dynamic_linker='NetBSD ld.elf_so'
1497 shlibpath_var=LD_LIBRARY_PATH
1498 shlibpath_overrides_runpath=yes
1499 hardcode_into_libs=yes
1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1505 shlibpath_var=LD_LIBRARY_PATH
1506 shlibpath_overrides_runpath=yes
1513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1514 soname_spec='${libname}${release}${shared_ext}$major'
1515 shlibpath_var=LD_LIBRARY_PATH
1516 shlibpath_overrides_runpath=yes
1523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1524 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1525 shlibpath_var=LD_LIBRARY_PATH
1526 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1528 openbsd2.[[89]] | openbsd2.[[89]].*)
1529 shlibpath_overrides_runpath=no
1532 shlibpath_overrides_runpath=yes
1536 shlibpath_overrides_runpath=yes
1541 libname_spec='$name'
1544 library_names_spec='$libname${shared_ext} $libname.a'
1545 dynamic_linker='OS/2 ld.exe'
1546 shlibpath_var=LIBPATH
1549 osf3* | osf4* | osf5*)
1553 soname_spec='${libname}${release}${shared_ext}$major'
1554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1555 shlibpath_var=LD_LIBRARY_PATH
1556 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1557 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1562 soname_spec='${libname}${release}${shared_ext}$major'
1563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1564 shlibpath_var=LD_LIBRARY_PATH
1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1572 soname_spec='${libname}${release}${shared_ext}$major'
1573 shlibpath_var=LD_LIBRARY_PATH
1574 shlibpath_overrides_runpath=yes
1575 hardcode_into_libs=yes
1576 # ldd complains unless libraries are executable
1577 postinstall_cmds='chmod +x $lib'
1582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1583 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1584 shlibpath_var=LD_LIBRARY_PATH
1585 shlibpath_overrides_runpath=yes
1586 if test "$with_gnu_ld" = yes; then
1592 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1595 soname_spec='${libname}${release}${shared_ext}$major'
1596 shlibpath_var=LD_LIBRARY_PATH
1597 case $host_vendor in
1599 shlibpath_overrides_runpath=no
1601 export_dynamic_flag_spec='${wl}-Blargedynsym'
1602 runpath_var=LD_RUN_PATH
1610 shlibpath_overrides_runpath=no
1611 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1617 if test -d /usr/nec ;then
1619 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1620 soname_spec='$libname${shared_ext}.$major'
1621 shlibpath_var=LD_LIBRARY_PATH
1627 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1628 soname_spec='${libname}${release}${shared_ext}$major'
1629 shlibpath_var=LD_LIBRARY_PATH
1636 AC_MSG_RESULT([$dynamic_linker])
1637 test "$dynamic_linker" = no && can_build_shared=no
1638 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1643 AC_DEFUN([_LT_AC_TAGCONFIG],
1644 [AC_ARG_WITH([tags],
1645 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1646 [include additional configurations @<:@automatic@:>@])],
1647 [tagnames="$withval"])
1649 if test -f "$ltmain" && test -n "$tagnames"; then
1650 if test ! -f "${ofile}"; then
1651 AC_MSG_WARN([output file `$ofile' does not exist])
1654 if test -z "$LTCC"; then
1655 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1656 if test -z "$LTCC"; then
1657 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1659 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1663 # Extract list of available tagged configurations in $ofile.
1664 # Note that this assumes the entire list is on one line.
1665 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1667 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1668 for tagname in $tagnames; do
1670 # Check whether tagname contains only valid characters
1671 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1673 *) AC_MSG_ERROR([invalid tag name: $tagname])
1677 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1679 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1682 # Update the list of available tags.
1683 if test -n "$tagname"; then
1684 echo appending configuration tag \"$tagname\" to $ofile
1688 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1689 AC_LIBTOOL_LANG_CXX_CONFIG
1696 if test -n "$F77" && test "X$F77" != "Xno"; then
1697 AC_LIBTOOL_LANG_F77_CONFIG
1704 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1705 AC_LIBTOOL_LANG_GCJ_CONFIG
1712 AC_LIBTOOL_LANG_RC_CONFIG
1716 AC_MSG_ERROR([Unsupported tag name: $tagname])
1720 # Append the new tag name to the list of available tags.
1721 if test -n "$tagname" ; then
1722 available_tags="$available_tags $tagname"
1728 # Now substitute the updated list of available tags.
1729 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1730 mv "${ofile}T" "$ofile"
1734 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1737 ])# _LT_AC_TAGCONFIG
1742 # enable checks for dlopen support
1743 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1744 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1745 ])# AC_LIBTOOL_DLOPEN
1748 # AC_LIBTOOL_WIN32_DLL
1749 # --------------------
1750 # declare package support for building win32 dll's
1751 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1752 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1753 ])# AC_LIBTOOL_WIN32_DLL
1756 # AC_ENABLE_SHARED([DEFAULT])
1757 # ---------------------------
1758 # implement the --enable-shared flag
1759 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1760 AC_DEFUN([AC_ENABLE_SHARED],
1761 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1762 AC_ARG_ENABLE([shared],
1763 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1764 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1765 [p=${PACKAGE-default}
1767 yes) enable_shared=yes ;;
1768 no) enable_shared=no ;;
1771 # Look at the argument we got. We use all the common list separators.
1772 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1773 for pkg in $enableval; do
1775 if test "X$pkg" = "X$p"; then
1782 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1783 ])# AC_ENABLE_SHARED
1788 #- set the default shared flag to --disable-shared
1789 AC_DEFUN([AC_DISABLE_SHARED],
1790 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1791 AC_ENABLE_SHARED(no)
1792 ])# AC_DISABLE_SHARED
1795 # AC_ENABLE_STATIC([DEFAULT])
1796 # ---------------------------
1797 # implement the --enable-static flag
1798 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1799 AC_DEFUN([AC_ENABLE_STATIC],
1800 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1801 AC_ARG_ENABLE([static],
1802 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1803 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1804 [p=${PACKAGE-default}
1806 yes) enable_static=yes ;;
1807 no) enable_static=no ;;
1810 # Look at the argument we got. We use all the common list separators.
1811 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1812 for pkg in $enableval; do
1814 if test "X$pkg" = "X$p"; then
1821 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1822 ])# AC_ENABLE_STATIC
1827 # set the default static flag to --disable-static
1828 AC_DEFUN([AC_DISABLE_STATIC],
1829 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1830 AC_ENABLE_STATIC(no)
1831 ])# AC_DISABLE_STATIC
1834 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1835 # ---------------------------------
1836 # implement the --enable-fast-install flag
1837 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1838 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1839 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1840 AC_ARG_ENABLE([fast-install],
1841 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1842 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1843 [p=${PACKAGE-default}
1845 yes) enable_fast_install=yes ;;
1846 no) enable_fast_install=no ;;
1848 enable_fast_install=no
1849 # Look at the argument we got. We use all the common list separators.
1850 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1851 for pkg in $enableval; do
1853 if test "X$pkg" = "X$p"; then
1854 enable_fast_install=yes
1860 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1861 ])# AC_ENABLE_FAST_INSTALL
1864 # AC_DISABLE_FAST_INSTALL
1865 # -----------------------
1866 # set the default to --disable-fast-install
1867 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1868 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1869 AC_ENABLE_FAST_INSTALL(no)
1870 ])# AC_DISABLE_FAST_INSTALL
1873 # AC_LIBTOOL_PICMODE([MODE])
1874 # --------------------------
1875 # implement the --with-pic flag
1876 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1877 AC_DEFUN([AC_LIBTOOL_PICMODE],
1878 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1879 pic_mode=ifelse($#,1,$1,default)
1880 ])# AC_LIBTOOL_PICMODE
1885 # This is predefined starting with Autoconf 2.54, so this conditional
1886 # definition can be removed once we require Autoconf 2.54 or later.
1887 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1888 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1889 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1890 then ac_cv_prog_egrep='grep -E'
1891 else ac_cv_prog_egrep='egrep'
1893 EGREP=$ac_cv_prog_egrep
1898 # AC_PATH_TOOL_PREFIX
1899 # -------------------
1900 # find a file program which can recognise shared library
1901 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1902 [AC_REQUIRE([AC_PROG_EGREP])dnl
1903 AC_MSG_CHECKING([for $1])
1904 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1906 [[\\/*] | ?:[\\/]*])
1907 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1910 lt_save_MAGIC_CMD="$MAGIC_CMD"
1911 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1912 dnl $ac_dummy forces splitting on constant user-supplied paths.
1913 dnl POSIX.2 word splitting is done only on the output of word expansions,
1914 dnl not every word. This closes a longstanding sh security hole.
1915 ac_dummy="ifelse([$2], , $PATH, [$2])"
1916 for ac_dir in $ac_dummy; do
1918 test -z "$ac_dir" && ac_dir=.
1919 if test -f $ac_dir/$1; then
1920 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1921 if test -n "$file_magic_test_file"; then
1922 case $deplibs_check_method in
1924 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1925 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1926 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1927 $EGREP "$file_magic_regex" > /dev/null; then
1932 *** Warning: the command libtool uses to detect shared libraries,
1933 *** $file_magic_cmd, produces output that libtool cannot recognize.
1934 *** The result is that libtool may fail to recognize shared libraries
1935 *** as such. This will affect the creation of libtool libraries that
1936 *** depend on shared libraries, but programs linked with such libtool
1937 *** libraries will work regardless of this problem. Nevertheless, you
1938 *** may want to report the problem to your system manager and/or to
1939 *** bug-libtool@gnu.org
1949 MAGIC_CMD="$lt_save_MAGIC_CMD"
1952 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1953 if test -n "$MAGIC_CMD"; then
1954 AC_MSG_RESULT($MAGIC_CMD)
1958 ])# AC_PATH_TOOL_PREFIX
1963 # find a file program which can recognise a shared library
1964 AC_DEFUN([AC_PATH_MAGIC],
1965 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1966 if test -z "$lt_cv_path_MAGIC_CMD"; then
1967 if test -n "$ac_tool_prefix"; then
1968 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1978 # find the pathname to the GNU or non-GNU linker
1979 AC_DEFUN([AC_PROG_LD],
1980 [AC_ARG_WITH([gnu-ld],
1981 [AC_HELP_STRING([--with-gnu-ld],
1982 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1983 [test "$withval" = no || with_gnu_ld=yes],
1985 AC_REQUIRE([LT_AC_PROG_SED])dnl
1986 AC_REQUIRE([AC_PROG_CC])dnl
1987 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1988 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1990 if test "$GCC" = yes; then
1991 # Check if gcc -print-prog-name=ld gives a path.
1992 AC_MSG_CHECKING([for ld used by $CC])
1995 # gcc leaves a trailing carriage return which upsets mingw
1996 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1998 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2001 # Accept absolute paths.
2002 [[\\/]]* | ?:[[\\/]]*)
2003 re_direlt='/[[^/]][[^/]]*/\.\./'
2004 # Canonicalize the pathname of ld
2005 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2006 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2007 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2009 test -z "$LD" && LD="$ac_prog"
2012 # If it fails, then pretend we aren't using GCC.
2016 # If it is relative, then search for the first ld in PATH.
2020 elif test "$with_gnu_ld" = yes; then
2021 AC_MSG_CHECKING([for GNU ld])
2023 AC_MSG_CHECKING([for non-GNU ld])
2025 AC_CACHE_VAL(lt_cv_path_LD,
2026 [if test -z "$LD"; then
2027 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2028 for ac_dir in $PATH; do
2030 test -z "$ac_dir" && ac_dir=.
2031 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2032 lt_cv_path_LD="$ac_dir/$ac_prog"
2033 # Check to see if the program is GNU ld. I'd rather use --version,
2034 # but apparently some GNU ld's only accept -v.
2035 # Break only if it was the GNU/non-GNU ld that we prefer.
2036 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2037 *GNU* | *'with BFD'*)
2038 test "$with_gnu_ld" != no && break
2041 test "$with_gnu_ld" != yes && break
2048 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2051 if test -n "$LD"; then
2056 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2063 AC_DEFUN([AC_PROG_LD_GNU],
2064 [AC_REQUIRE([AC_PROG_EGREP])dnl
2065 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2066 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2067 case `$LD -v 2>&1 </dev/null` in
2068 *GNU* | *'with BFD'*)
2069 lt_cv_prog_gnu_ld=yes
2072 lt_cv_prog_gnu_ld=no
2075 with_gnu_ld=$lt_cv_prog_gnu_ld
2079 # AC_PROG_LD_RELOAD_FLAG
2080 # ----------------------
2081 # find reload flag for linker
2082 # -- PORTME Some linkers may need a different reload flag.
2083 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2084 [AC_CACHE_CHECK([for $LD option to reload object files],
2085 lt_cv_ld_reload_flag,
2086 [lt_cv_ld_reload_flag='-r'])
2087 reload_flag=$lt_cv_ld_reload_flag
2088 case $reload_flag in
2090 *) reload_flag=" $reload_flag" ;;
2092 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2093 ])# AC_PROG_LD_RELOAD_FLAG
2096 # AC_DEPLIBS_CHECK_METHOD
2097 # -----------------------
2098 # how to check for library dependencies
2099 # -- PORTME fill in with the dynamic library characteristics
2100 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2101 [AC_CACHE_CHECK([how to recognise dependent libraries],
2102 lt_cv_deplibs_check_method,
2103 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2104 lt_cv_file_magic_test_file=
2105 lt_cv_deplibs_check_method='unknown'
2106 # Need to set the preceding variable on all platforms that support
2107 # interlibrary dependencies.
2108 # 'none' -- dependencies not supported.
2109 # `unknown' -- same as none, but documents that we really don't know.
2110 # 'pass_all' -- all dependencies passed with no checks.
2111 # 'test_compile' -- check by making test program.
2112 # 'file_magic [[regex]]' -- check by looking for files in library path
2113 # which responds to the $file_magic_cmd with a given extended regex.
2114 # If you have `file' or equivalent on your system and you're not sure
2115 # whether `pass_all' will *always* work, you probably want this one.
2119 lt_cv_deplibs_check_method=pass_all
2123 lt_cv_deplibs_check_method=pass_all
2127 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2128 lt_cv_file_magic_cmd='/usr/bin/file -L'
2129 lt_cv_file_magic_test_file=/shlib/libc.so
2133 # func_win32_libid is a shell function defined in ltmain.sh
2134 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2135 lt_cv_file_magic_cmd='func_win32_libid'
2139 # Base MSYS/MinGW do not provide the 'file' command needed by
2140 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2141 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2142 lt_cv_file_magic_cmd='$OBJDUMP -f'
2145 darwin* | rhapsody*)
2146 lt_cv_deplibs_check_method=pass_all
2149 freebsd* | kfreebsd*-gnu)
2150 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2153 # Not sure whether the presence of OpenBSD here was a mistake.
2154 # Let's accept both of them until this is cleared up.
2155 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2156 lt_cv_file_magic_cmd=/usr/bin/file
2157 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2161 lt_cv_deplibs_check_method=pass_all
2166 lt_cv_deplibs_check_method=pass_all
2169 hpux10.20* | hpux11*)
2170 lt_cv_file_magic_cmd=/usr/bin/file
2173 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2174 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2177 [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]']
2178 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2181 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2182 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2187 irix5* | irix6* | nonstopux*)
2189 *-32|*"-32 ") libmagic=32-bit;;
2190 *-n32|*"-n32 ") libmagic=N32;;
2191 *-64|*"-64 ") libmagic=64-bit;;
2192 *) libmagic=never-match;;
2194 lt_cv_deplibs_check_method=pass_all
2197 # This must be Linux ELF.
2199 lt_cv_deplibs_check_method=pass_all
2202 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
2203 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2204 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2206 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2211 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2212 lt_cv_file_magic_cmd=/usr/bin/file
2213 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2217 lt_cv_deplibs_check_method=unknown
2221 lt_cv_file_magic_cmd=/usr/bin/file
2222 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2223 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2224 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2226 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2230 osf3* | osf4* | osf5*)
2231 lt_cv_deplibs_check_method=pass_all
2235 lt_cv_deplibs_check_method=pass_all
2239 lt_cv_deplibs_check_method=pass_all
2242 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2243 case $host_vendor in
2245 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2246 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2249 lt_cv_deplibs_check_method=pass_all
2252 lt_cv_file_magic_cmd='/bin/file'
2253 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2256 lt_cv_file_magic_cmd='/bin/file'
2257 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2258 lt_cv_file_magic_test_file=/lib/libc.so
2261 lt_cv_deplibs_check_method=pass_all
2266 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2267 lt_cv_deplibs_check_method=pass_all
2271 file_magic_cmd=$lt_cv_file_magic_cmd
2272 deplibs_check_method=$lt_cv_deplibs_check_method
2273 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2274 ])# AC_DEPLIBS_CHECK_METHOD
2279 # find the pathname to a BSD-compatible name lister
2280 AC_DEFUN([AC_PROG_NM],
2281 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2282 [if test -n "$NM"; then
2283 # Let the user override the test.
2286 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2287 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2289 test -z "$ac_dir" && ac_dir=.
2290 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2291 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2292 # Check to see if the nm accepts a BSD-compat flag.
2293 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2294 # nm: unknown option "B" ignored
2295 # Tru64's nm complains that /dev/null is an invalid object file
2296 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2297 */dev/null* | *'Invalid file or object type'*)
2298 lt_cv_path_NM="$tmp_nm -B"
2302 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2304 lt_cv_path_NM="$tmp_nm -p"
2308 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2309 continue # so that we can try to find one that supports BSD flags
2316 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2324 # check for math library
2325 AC_DEFUN([AC_CHECK_LIBM],
2326 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2329 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2330 # These system don't have libm, or don't need it
2333 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2334 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2337 AC_CHECK_LIB(m, cos, LIBM="-lm")
2343 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2344 # -----------------------------------
2345 # sets LIBLTDL to the link flags for the libltdl convenience library and
2346 # LTDLINCL to the include flags for the libltdl header and adds
2347 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2348 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2349 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2350 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2351 # '${top_srcdir}/' (note the single quotes!). If your package is not
2352 # flat and you're not using automake, define top_builddir and
2353 # top_srcdir appropriately in the Makefiles.
2354 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2355 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2356 case $enable_ltdl_convenience in
2357 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2358 "") enable_ltdl_convenience=yes
2359 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2361 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2362 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2363 # For backwards non-gettext consistent compatibility...
2365 ])# AC_LIBLTDL_CONVENIENCE
2368 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2369 # -----------------------------------
2370 # sets LIBLTDL to the link flags for the libltdl installable library and
2371 # LTDLINCL to the include flags for the libltdl header and adds
2372 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2373 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2374 # DIRECTORY is not provided and an installed libltdl is not found, it is
2375 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2376 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2377 # quotes!). If your package is not flat and you're not using automake,
2378 # define top_builddir and top_srcdir appropriately in the Makefiles.
2379 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2380 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2381 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2382 AC_CHECK_LIB(ltdl, lt_dlinit,
2383 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2384 [if test x"$enable_ltdl_install" = xno; then
2385 AC_MSG_WARN([libltdl not installed, but installation disabled])
2387 enable_ltdl_install=yes
2390 if test x"$enable_ltdl_install" = x"yes"; then
2391 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2392 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2393 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2395 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2399 # For backwards non-gettext consistent compatibility...
2401 ])# AC_LIBLTDL_INSTALLABLE
2406 # enable support for C++ libraries
2407 AC_DEFUN([AC_LIBTOOL_CXX],
2408 [AC_REQUIRE([_LT_AC_LANG_CXX])
2414 AC_DEFUN([_LT_AC_LANG_CXX],
2415 [AC_REQUIRE([AC_PROG_CXX])
2416 AC_REQUIRE([AC_PROG_CXXCPP])
2417 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2423 # enable support for Fortran 77 libraries
2424 AC_DEFUN([AC_LIBTOOL_F77],
2425 [AC_REQUIRE([_LT_AC_LANG_F77])
2431 AC_DEFUN([_LT_AC_LANG_F77],
2432 [AC_REQUIRE([AC_PROG_F77])
2433 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2439 # enable support for GCJ libraries
2440 AC_DEFUN([AC_LIBTOOL_GCJ],
2441 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2447 AC_DEFUN([_LT_AC_LANG_GCJ],
2448 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2449 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2450 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2451 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2452 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2453 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2454 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2460 # enable support for Windows resource files
2461 AC_DEFUN([AC_LIBTOOL_RC],
2462 [AC_REQUIRE([LT_AC_PROG_RC])
2463 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2467 # AC_LIBTOOL_LANG_C_CONFIG
2468 # ------------------------
2469 # Ensure that the configuration vars for the C compiler are
2470 # suitably defined. Those variables are subsequently used by
2471 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2472 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2473 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2477 # Source file extension for C test sources.
2480 # Object file extension for compiled C test sources.
2482 _LT_AC_TAGVAR(objext, $1)=$objext
2484 # Code to be used in simple compile tests
2485 lt_simple_compile_test_code="int some_variable = 0;\n"
2487 # Code to be used in simple link tests
2488 lt_simple_link_test_code='int main(){return(0);}\n'
2493 # Check for any special shared library compilation flags.
2495 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2496 if test "$GCC" = no; then
2499 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2503 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2504 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2505 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2507 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2508 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2514 # Check to make sure the static flag actually works.
2516 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2517 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2518 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2520 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2524 ## There is no encapsulation within the following macros, do not change
2525 ## the running order or otherwise move them around unless you know exactly
2526 ## what you are doing...
2527 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2528 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2529 AC_LIBTOOL_PROG_CC_C_O($1)
2530 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2531 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2532 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2533 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2534 AC_LIBTOOL_SYS_LIB_STRIP
2535 AC_LIBTOOL_DLOPEN_SELF($1)
2537 # Report which librarie types wil actually be built
2538 AC_MSG_CHECKING([if libtool supports shared libraries])
2539 AC_MSG_RESULT([$can_build_shared])
2541 AC_MSG_CHECKING([whether to build shared libraries])
2542 test "$can_build_shared" = "no" && enable_shared=no
2544 # On AIX, shared libraries and static libraries use the same namespace, and
2545 # are all built from PIC.
2548 test "$enable_shared" = yes && enable_static=no
2549 if test -n "$RANLIB"; then
2550 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2551 postinstall_cmds='$RANLIB $lib'
2556 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2557 test "$enable_shared" = yes && enable_static=no
2560 darwin* | rhapsody*)
2561 if test "$GCC" = yes; then
2562 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2564 rhapsody* | darwin1.[[012]])
2565 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2568 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2569 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2571 case ${MACOSX_DEPLOYMENT_TARGET} in
2573 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2576 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2582 output_verbose_link_cmd='echo'
2583 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2584 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2585 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2586 _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}'
2587 _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}'
2588 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2589 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2590 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2591 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2592 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2594 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2598 AC_MSG_RESULT([$enable_shared])
2600 AC_MSG_CHECKING([whether to build static libraries])
2601 # Make sure either enable_shared or enable_static is yes.
2602 test "$enable_shared" = yes || enable_static=yes
2603 AC_MSG_RESULT([$enable_static])
2605 AC_LIBTOOL_CONFIG($1)
2609 ])# AC_LIBTOOL_LANG_C_CONFIG
2612 # AC_LIBTOOL_LANG_CXX_CONFIG
2613 # --------------------------
2614 # Ensure that the configuration vars for the C compiler are
2615 # suitably defined. Those variables are subsequently used by
2616 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2617 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2618 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2620 AC_REQUIRE([AC_PROG_CXX])
2621 AC_REQUIRE([AC_PROG_CXXCPP])
2623 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2624 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2625 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2626 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2628 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2629 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2631 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2632 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2633 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2634 _LT_AC_TAGVAR(module_cmds, $1)=
2635 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2636 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2637 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2638 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2639 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2640 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2642 # Dependencies to place before and after the object being linked:
2643 _LT_AC_TAGVAR(predep_objects, $1)=
2644 _LT_AC_TAGVAR(postdep_objects, $1)=
2645 _LT_AC_TAGVAR(predeps, $1)=
2646 _LT_AC_TAGVAR(postdeps, $1)=
2647 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2649 # Source file extension for C++ test sources.
2652 # Object file extension for compiled C++ test sources.
2654 _LT_AC_TAGVAR(objext, $1)=$objext
2656 # Code to be used in simple compile tests
2657 lt_simple_compile_test_code="int some_variable = 0;\n"
2659 # Code to be used in simple link tests
2660 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2662 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2665 # Allow CC to be a program name with arguments.
2670 lt_save_with_gnu_ld=$with_gnu_ld
2671 lt_save_path_LD=$lt_cv_path_LD
2672 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2673 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2675 unset lt_cv_prog_gnu_ld
2677 if test -n "${lt_cv_path_LDCXX+set}"; then
2678 lt_cv_path_LD=$lt_cv_path_LDCXX
2682 test -z "${LDCXX+set}" || LD=$LDCXX
2685 _LT_AC_TAGVAR(compiler, $1)=$CC
2686 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2688 # We don't want -fno-exception wen compiling C++ code, so set the
2689 # no_builtin_flag separately
2690 if test "$GXX" = yes; then
2691 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2693 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2696 if test "$GXX" = yes; then
2697 # Set up default GNU C++ configuration
2701 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2702 # archiving commands below assume that GNU ld is being used.
2703 if test "$with_gnu_ld" = yes; then
2704 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2705 _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'
2707 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2708 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2710 # If archive_cmds runs LD, not CC, wlarc should be empty
2711 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2712 # investigate it a little bit more. (MM)
2715 # ancient GNU ld didn't support --whole-archive et. al.
2716 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2717 grep 'no-whole-archive' > /dev/null; then
2718 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2720 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2726 # A generic and very simple default shared library creation
2727 # command for GNU C++ for the case where it uses the native
2728 # linker, instead of GNU ld. If possible, this setting should
2729 # overridden to take advantage of the native linker features on
2730 # the platform it is being used on.
2731 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2734 # Commands to make compiler produce verbose output that lists
2735 # what "hidden" libraries, object files and flags are used when
2736 # linking a shared library.
2737 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2745 # PORTME: fill in a description of your system's C++ link characteristics
2746 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2747 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2750 # FIXME: insert proper C++ library support
2751 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2754 if test "$host_cpu" = ia64; then
2755 # On IA64, the linker does run time linking by default, so we don't
2756 # have to do anything special.
2757 aix_use_runtimelinking=no
2758 exp_sym_flag='-Bexport'
2761 aix_use_runtimelinking=no
2763 # Test if we are trying to use run time linking or normal
2764 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2765 # need to do runtime linking.
2766 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2767 for ld_flag in $LDFLAGS; do
2770 aix_use_runtimelinking=yes
2777 exp_sym_flag='-bexport'
2778 no_entry_flag='-bnoentry'
2781 # When large executables or shared objects are built, AIX ld can
2782 # have problems creating the table of contents. If linking a library
2783 # or program results in "error TOC overflow" add -mminimal-toc to
2784 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2785 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2787 _LT_AC_TAGVAR(archive_cmds, $1)=''
2788 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2789 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2790 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2792 if test "$GXX" = yes; then
2793 case $host_os in aix4.[012]|aix4.[012].*)
2794 # We only want to do this on AIX 4.2 and lower, the check
2795 # below for broken collect2 doesn't work under 4.3+
2796 collect2name=`${CC} -print-prog-name=collect2`
2797 if test -f "$collect2name" && \
2798 strings "$collect2name" | grep resolve_lib_name >/dev/null
2800 # We have reworked collect2
2801 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2803 # We have old collect2
2804 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2805 # It fails to find uninstalled libraries when the uninstalled
2806 # path is not listed in the libpath. Setting hardcode_minus_L
2807 # to unsupported forces relinking
2808 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2809 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2810 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2813 shared_flag='-shared'
2816 if test "$host_cpu" = ia64; then
2817 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2818 # chokes on -Wl,-G. The following line is correct:
2821 if test "$aix_use_runtimelinking" = yes; then
2822 shared_flag='${wl}-G'
2824 shared_flag='${wl}-bM:SRE'
2829 # It seems that -bexpall does not export symbols beginning with
2830 # underscore (_), so it is better to generate a list of symbols to export.
2831 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2832 if test "$aix_use_runtimelinking" = yes; then
2833 # Warning - without using the other runtime loading flags (-brtl),
2834 # -berok will link without error, but may produce a broken library.
2835 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2836 # Determine the default libpath from the value encoded in an empty executable.
2837 _LT_AC_SYS_LIBPATH_AIX
2838 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2840 _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 $shared_flag"
2842 if test "$host_cpu" = ia64; then
2843 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2844 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2845 _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"
2847 # Determine the default libpath from the value encoded in an empty executable.
2848 _LT_AC_SYS_LIBPATH_AIX
2849 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2850 # Warning - without using the other run time loading flags,
2851 # -berok will link without error, but may produce a broken library.
2852 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2853 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2854 # -bexpall does not export symbols beginning with underscore (_)
2855 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2856 # Exported symbols can be pulled into shared objects from archives
2857 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2858 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2859 # This is similar to how AIX traditionally builds it's shared libraries.
2860 _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'
2865 case $cc_basename in
2867 # FIXME: insert proper C++ library support
2868 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2873 cygwin* | mingw* | pw32*)
2874 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2875 # as there is no search path for DLLs.
2876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2877 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2878 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2879 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2881 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2882 _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'
2883 # If the export-symbols file already is a .def file (1st line
2884 # is EXPORTS), use it as is; otherwise, prepend...
2885 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2886 cp $export_symbols $output_objdir/$soname.def;
2888 echo EXPORTS > $output_objdir/$soname.def;
2889 cat $export_symbols >> $output_objdir/$soname.def;
2891 $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'
2893 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2897 darwin* | rhapsody*)
2898 if test "$GXX" = yes; then
2899 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2901 rhapsody* | darwin1.[[012]])
2902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2905 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2906 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2908 case ${MACOSX_DEPLOYMENT_TARGET} in
2910 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2913 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2919 lt_int_apple_cc_single_mod=no
2920 output_verbose_link_cmd='echo'
2921 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2922 lt_int_apple_cc_single_mod=yes
2924 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2925 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2927 _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'
2929 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2931 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2932 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2933 _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}'
2935 _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}'
2937 _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}'
2938 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2939 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2940 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2941 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2942 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2944 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2949 case $cc_basename in
2951 # FIXME: insert proper C++ library support
2952 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2955 # Green Hills C++ Compiler
2956 # FIXME: insert proper C++ library support
2957 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2960 # FIXME: insert proper C++ library support
2961 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2966 # C++ shared libraries reported to be fairly broken before switch to ELF
2967 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2970 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2972 freebsd* | kfreebsd*-gnu)
2973 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2975 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2981 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2982 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2983 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2984 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2985 # but as the default
2986 # location of the library.
2988 case $cc_basename in
2990 # FIXME: insert proper C++ library support
2991 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2994 _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 $lib'
2995 # Commands to make compiler produce verbose output that lists
2996 # what "hidden" libraries, object files and flags are used when
2997 # linking a shared library.
2999 # There doesn't appear to be a way to prevent this compiler from
3000 # explicitly linking system object files so we need to strip them
3001 # from the output so that they don't get included in the library
3003 output_verbose_link_cmd='templist=`($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 $list'
3006 if test "$GXX" = yes; then
3007 _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'
3009 # FIXME: insert proper C++ library support
3010 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3016 if test $with_gnu_ld = no; then
3019 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3021 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3028 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3029 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3035 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3036 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3039 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3040 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3041 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3042 # but as the default
3043 # location of the library.
3046 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3047 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3048 # but as the default
3049 # location of the library.
3053 case $cc_basename in
3055 # FIXME: insert proper C++ library support
3056 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3061 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3064 _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 $compiler_flags'
3067 # Commands to make compiler produce verbose output that lists
3068 # what "hidden" libraries, object files and flags are used when
3069 # linking a shared library.
3071 # There doesn't appear to be a way to prevent this compiler from
3072 # explicitly linking system object files so we need to strip them
3073 # from the output so that they don't get included in the library
3075 output_verbose_link_cmd='templist=`($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 $list'
3078 if test "$GXX" = yes; then
3079 if test $with_gnu_ld = no; then
3082 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3085 _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'
3090 # FIXME: insert proper C++ library support
3091 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3097 case $cc_basename in
3100 _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'
3102 # Archives containing C++ object files must be created using
3103 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3104 # necessary to make sure instantiated templates are included
3106 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3109 if test "$GXX" = yes; then
3110 if test "$with_gnu_ld" = no; then
3111 _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'
3113 _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'
3116 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3120 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3123 case $cc_basename in
3125 # Kuck and Associates, Inc. (KAI) C++ Compiler
3127 # KCC will only create a shared library if the output file
3128 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3129 # to its proper name (with version) after linking.
3130 _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'
3131 _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 $lib'
3132 # Commands to make compiler produce verbose output that lists
3133 # what "hidden" libraries, object files and flags are used when
3134 # linking a shared library.
3136 # There doesn't appear to be a way to prevent this compiler from
3137 # explicitly linking system object files so we need to strip them
3138 # from the output so that they don't get included in the library
3140 output_verbose_link_cmd='templist=`$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'
3142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3143 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3145 # Archives containing C++ object files must be created using
3146 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3147 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3152 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3153 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3154 _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'
3155 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3156 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3157 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3161 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3162 _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'
3164 runpath_var=LD_RUN_PATH
3165 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3166 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3168 # Commands to make compiler produce verbose output that lists
3169 # what "hidden" libraries, object files and flags are used when
3170 # linking a shared library.
3172 # There doesn't appear to be a way to prevent this compiler from
3173 # explicitly linking system object files so we need to strip them
3174 # from the output so that they don't get included in the library
3176 output_verbose_link_cmd='templist=`$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'
3181 # FIXME: insert proper C++ library support
3182 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3185 # FIXME: insert proper C++ library support
3186 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3189 case $cc_basename in
3191 # FIXME: insert proper C++ library support
3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3195 # FIXME: insert proper C++ library support
3196 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3200 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3201 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3202 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3204 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3205 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3206 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3208 # Workaround some broken pre-1.5 toolchains
3209 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3212 case $cc_basename in
3214 # Kuck and Associates, Inc. (KAI) C++ Compiler
3216 # KCC will only create a shared library if the output file
3217 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3218 # to its proper name (with version) after linking.
3219 _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'
3221 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3222 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3224 # Archives containing C++ object files must be created using
3225 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3226 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3230 # Rational C++ 2.4.1
3231 # FIXME: insert proper C++ library support
3232 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3235 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3236 _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'
3238 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3239 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3241 # Commands to make compiler produce verbose output that lists
3242 # what "hidden" libraries, object files and flags are used when
3243 # linking a shared library.
3245 # There doesn't appear to be a way to prevent this compiler from
3246 # explicitly linking system object files so we need to strip them
3247 # from the output so that they don't get included in the library
3249 output_verbose_link_cmd='templist=`$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 $list'
3252 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3253 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3254 _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'
3256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3257 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3259 # Commands to make compiler produce verbose output that lists
3260 # what "hidden" libraries, object files and flags are used when
3261 # linking a shared library.
3262 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3265 # FIXME: insert proper C++ library support
3266 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3272 case $cc_basename in
3274 # Kuck and Associates, Inc. (KAI) C++ Compiler
3276 # KCC will only create a shared library if the output file
3277 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3278 # to its proper name (with version) after linking.
3279 _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'
3281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3282 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3284 # Archives containing C++ object files must be created using
3285 # the KAI C++ compiler.
3286 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3289 # Rational C++ 2.4.1
3290 # FIXME: insert proper C++ library support
3291 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3294 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3295 _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'
3296 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3297 echo "-hidden">> $lib.exp~
3298 $CC -shared$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~
3301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3302 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3304 # Commands to make compiler produce verbose output that lists
3305 # what "hidden" libraries, object files and flags are used when
3306 # linking a shared library.
3308 # There doesn't appear to be a way to prevent this compiler from
3309 # explicitly linking system object files so we need to strip them
3310 # from the output so that they don't get included in the library
3312 output_verbose_link_cmd='templist=`$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 $list'
3315 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3316 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3317 _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'
3319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3320 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3322 # Commands to make compiler produce verbose output that lists
3323 # what "hidden" libraries, object files and flags are used when
3324 # linking a shared library.
3325 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3328 # FIXME: insert proper C++ library support
3329 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3335 # FIXME: insert proper C++ library support
3336 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3339 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3340 case $cc_basename in
3342 # FIXME: insert proper C++ library support
3343 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3346 # FIXME: insert proper C++ library support
3347 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3352 case $cc_basename in
3355 # FIXME: insert proper C++ library support
3356 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3360 # FIXME: insert proper C++ library support
3361 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3364 # FIXME: insert proper C++ library support
3365 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3370 case $cc_basename in
3372 # Sun C++ 4.2, 5.x and Centerline C++
3373 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3374 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3375 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3376 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3378 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3381 solaris2.[0-5] | solaris2.[0-5].*) ;;
3383 # The C++ compiler is used as linker so we must use $wl
3384 # flag to pass the commands to the underlying system
3386 # Supported since Solaris 2.6 (maybe 2.5.1?)
3387 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3390 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3392 # Commands to make compiler produce verbose output that lists
3393 # what "hidden" libraries, object files and flags are used when
3394 # linking a shared library.
3396 # There doesn't appear to be a way to prevent this compiler from
3397 # explicitly linking system object files so we need to strip them
3398 # from the output so that they don't get included in the library
3400 output_verbose_link_cmd='templist=`$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'
3402 # Archives containing C++ object files must be created using
3403 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3404 # necessary to make sure instantiated templates are included
3406 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3409 # Green Hills C++ Compiler
3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3412 # The C++ compiler must be used to create the archive.
3413 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3416 # GNU C++ compiler with Solaris linker
3417 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3418 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3419 if $CC --version | grep -v '^2\.7' > /dev/null; then
3420 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3421 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3422 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3424 # Commands to make compiler produce verbose output that lists
3425 # what "hidden" libraries, object files and flags are used when
3426 # linking a shared library.
3427 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3429 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3431 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3432 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3433 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3435 # Commands to make compiler produce verbose output that lists
3436 # what "hidden" libraries, object files and flags are used when
3437 # linking a shared library.
3438 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3441 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3446 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3447 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3450 case $cc_basename in
3452 # NonStop-UX NCC 3.20
3453 # FIXME: insert proper C++ library support
3454 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3457 # FIXME: insert proper C++ library support
3458 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3463 # FIXME: insert proper C++ library support
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3467 # FIXME: insert proper C++ library support
3468 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3471 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3472 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3474 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3475 _LT_AC_TAGVAR(LD, $1)="$LD"
3478 ## There is no encapsulation within the following macros, do not change
3479 ## the running order or otherwise move them around unless you know exactly
3480 ## what you are doing...
3481 AC_LIBTOOL_POSTDEP_PREDEP($1)
3482 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3483 AC_LIBTOOL_PROG_CC_C_O($1)
3484 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3485 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3486 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3487 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3488 AC_LIBTOOL_SYS_LIB_STRIP
3489 AC_LIBTOOL_DLOPEN_SELF($1)
3491 AC_LIBTOOL_CONFIG($1)
3498 with_gnu_ldcxx=$with_gnu_ld
3499 with_gnu_ld=$lt_save_with_gnu_ld
3500 lt_cv_path_LDCXX=$lt_cv_path_LD
3501 lt_cv_path_LD=$lt_save_path_LD
3502 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3503 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3504 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3506 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3507 # ------------------------
3508 # Figure out "hidden" library dependencies from verbose
3509 # compiler output when linking a shared library.
3510 # Parse the compiler output and extract the necessary
3511 # objects, libraries and library flags.
3512 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3513 dnl we can't use the lt_simple_compile_test_code here,
3514 dnl because it contains code intended for an executable,
3515 dnl not a library. It's possible we should let each
3516 dnl tag define a new lt_????_link_test_code variable,
3517 dnl but it's only used here...
3518 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3520 void foo (void) { a = 0; }
3522 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3526 Foo (void) { a = 0; }
3531 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3539 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3542 public void bar (void) {
3548 dnl Parse the compiler output and extract the necessary
3549 dnl objects, libraries and library flags.
3550 if AC_TRY_EVAL(ac_compile); then
3551 # Parse the compiler output and extract the necessary
3552 # objects, libraries and library flags.
3554 # Sentinel used to keep track of whether or not we are before
3555 # the conftest object file.
3556 pre_test_object_deps_done=no
3558 # The `*' in the case matches for architectures that use `case' in
3559 # $output_verbose_cmd can trigger glob expansion during the loop
3560 # eval without this substitution.
3561 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3563 for p in `eval $output_verbose_link_cmd`; do
3567 # Some compilers place space between "-{L,R}" and the path.
3570 || test $p = "-R"; then
3577 if test "$pre_test_object_deps_done" = no; then
3580 # Internal compiler library paths should come after those
3581 # provided the user. The postdeps already come after the
3582 # user supplied libs so there is no need to process them.
3583 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3584 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3586 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3589 # The "-l" case would never come before the object being
3590 # linked, so don't bother handling this case.
3593 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3594 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3596 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3602 # This assumes that the test object file only shows up
3603 # once in the compiler output.
3604 if test "$p" = "conftest.$objext"; then
3605 pre_test_object_deps_done=yes
3609 if test "$pre_test_object_deps_done" = no; then
3610 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3611 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3613 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3616 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3617 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3619 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3624 *) ;; # Ignore the rest.
3632 echo "libtool.m4: error: problem compiling $1 test program"
3635 $rm -f confest.$objext
3637 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3638 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3640 ])# AC_LIBTOOL_POSTDEP_PREDEP
3642 # AC_LIBTOOL_LANG_F77_CONFIG
3643 # ------------------------
3644 # Ensure that the configuration vars for the C compiler are
3645 # suitably defined. Those variables are subsequently used by
3646 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3647 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3648 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3649 [AC_REQUIRE([AC_PROG_F77])
3650 AC_LANG_PUSH(Fortran 77)
3652 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3653 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3654 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3655 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3656 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3657 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3658 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3659 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3660 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3661 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3662 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3663 _LT_AC_TAGVAR(module_cmds, $1)=
3664 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3665 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3666 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3667 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3668 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3669 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3671 # Source file extension for f77 test sources.
3674 # Object file extension for compiled f77 test sources.
3676 _LT_AC_TAGVAR(objext, $1)=$objext
3678 # Code to be used in simple compile tests
3679 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3681 # Code to be used in simple link tests
3682 lt_simple_link_test_code=" program t\n end\n"
3684 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3687 # Allow CC to be a program name with arguments.
3691 _LT_AC_TAGVAR(compiler, $1)=$CC
3692 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3694 AC_MSG_CHECKING([if libtool supports shared libraries])
3695 AC_MSG_RESULT([$can_build_shared])
3697 AC_MSG_CHECKING([whether to build shared libraries])
3698 test "$can_build_shared" = "no" && enable_shared=no
3700 # On AIX, shared libraries and static libraries use the same namespace, and
3701 # are all built from PIC.
3704 test "$enable_shared" = yes && enable_static=no
3705 if test -n "$RANLIB"; then
3706 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3707 postinstall_cmds='$RANLIB $lib'
3711 test "$enable_shared" = yes && enable_static=no
3714 AC_MSG_RESULT([$enable_shared])
3716 AC_MSG_CHECKING([whether to build static libraries])
3717 # Make sure either enable_shared or enable_static is yes.
3718 test "$enable_shared" = yes || enable_static=yes
3719 AC_MSG_RESULT([$enable_static])
3721 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3723 _LT_AC_TAGVAR(GCC, $1)="$G77"
3724 _LT_AC_TAGVAR(LD, $1)="$LD"
3726 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3727 AC_LIBTOOL_PROG_CC_C_O($1)
3728 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3729 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3730 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3731 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3732 AC_LIBTOOL_SYS_LIB_STRIP
3735 AC_LIBTOOL_CONFIG($1)
3739 ])# AC_LIBTOOL_LANG_F77_CONFIG
3742 # AC_LIBTOOL_LANG_GCJ_CONFIG
3743 # --------------------------
3744 # Ensure that the configuration vars for the C compiler are
3745 # suitably defined. Those variables are subsequently used by
3746 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3747 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3748 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3751 # Source file extension for Java test sources.
3754 # Object file extension for compiled Java test sources.
3756 _LT_AC_TAGVAR(objext, $1)=$objext
3758 # Code to be used in simple compile tests
3759 lt_simple_compile_test_code="class foo {}\n"
3761 # Code to be used in simple link tests
3762 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3764 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3767 # Allow CC to be a program name with arguments.
3771 _LT_AC_TAGVAR(compiler, $1)=$CC
3773 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3774 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3777 ## There is no encapsulation within the following macros, do not change
3778 ## the running order or otherwise move them around unless you know exactly
3779 ## what you are doing...
3780 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3781 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3782 AC_LIBTOOL_PROG_CC_C_O($1)
3783 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3784 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3785 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3786 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3787 AC_LIBTOOL_SYS_LIB_STRIP
3788 AC_LIBTOOL_DLOPEN_SELF($1)
3790 AC_LIBTOOL_CONFIG($1)
3794 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3797 # AC_LIBTOOL_LANG_RC_CONFIG
3798 # --------------------------
3799 # Ensure that the configuration vars for the Windows resource compiler are
3800 # suitably defined. Those variables are subsequently used by
3801 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3802 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3803 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3806 # Source file extension for RC test sources.
3809 # Object file extension for compiled RC test sources.
3811 _LT_AC_TAGVAR(objext, $1)=$objext
3813 # Code to be used in simple compile tests
3814 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3816 # Code to be used in simple link tests
3817 lt_simple_link_test_code="$lt_simple_compile_test_code"
3819 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3822 # Allow CC to be a program name with arguments.
3826 _LT_AC_TAGVAR(compiler, $1)=$CC
3827 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3829 AC_LIBTOOL_CONFIG($1)
3833 ])# AC_LIBTOOL_LANG_RC_CONFIG
3836 # AC_LIBTOOL_CONFIG([TAGNAME])
3837 # ----------------------------
3838 # If TAGNAME is not passed, then create an initial libtool script
3839 # with a default configuration from the untagged config vars. Otherwise
3840 # add code to config.status for appending the configuration named by
3841 # TAGNAME from the matching tagged config vars.
3842 AC_DEFUN([AC_LIBTOOL_CONFIG],
3843 [# The else clause should only fire when bootstrapping the
3844 # libtool distribution, otherwise you forgot to ship ltmain.sh
3845 # with your package, and you will get complaints that there are
3846 # no rules to generate ltmain.sh.
3847 if test -f "$ltmain"; then
3848 # See if we are running on zsh, and set the options which allow our commands through
3849 # without removal of \ escapes.
3850 if test -n "${ZSH_VERSION+set}" ; then
3851 setopt NO_GLOB_SUBST
3853 # Now quote all the things that may contain metacharacters while being
3854 # careful not to overquote the AC_SUBSTed values. We take copies of the
3855 # variables and quote the copies for generation of the libtool script.
3856 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3858 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3859 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3860 deplibs_check_method reload_flag reload_cmds need_locks \
3861 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3862 lt_cv_sys_global_symbol_to_c_name_address \
3863 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3864 old_postinstall_cmds old_postuninstall_cmds \
3865 _LT_AC_TAGVAR(compiler, $1) \
3866 _LT_AC_TAGVAR(CC, $1) \
3867 _LT_AC_TAGVAR(LD, $1) \
3868 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3869 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3870 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3871 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3872 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3873 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3874 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3875 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3876 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3877 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3878 _LT_AC_TAGVAR(predep_objects, $1) \
3879 _LT_AC_TAGVAR(postdep_objects, $1) \
3880 _LT_AC_TAGVAR(predeps, $1) \
3881 _LT_AC_TAGVAR(postdeps, $1) \
3882 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3883 _LT_AC_TAGVAR(archive_cmds, $1) \
3884 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3885 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3886 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3887 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3888 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3889 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3890 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3891 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3892 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3893 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3894 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3895 _LT_AC_TAGVAR(module_cmds, $1) \
3896 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3897 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3898 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3899 _LT_AC_TAGVAR(include_expsyms, $1); do
3902 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3903 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3904 _LT_AC_TAGVAR(archive_cmds, $1) | \
3905 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3906 _LT_AC_TAGVAR(module_cmds, $1) | \
3907 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3908 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3909 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3910 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3911 postinstall_cmds | postuninstall_cmds | \
3912 old_postinstall_cmds | old_postuninstall_cmds | \
3913 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3914 # Double-quote double-evaled strings.
3915 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3918 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3924 *'\[$]0 --fallback-echo"')
3925 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3930 [cfgfile="${ofile}T"
3931 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3933 AC_MSG_NOTICE([creating $ofile])],
3936 cat <<__EOF__ >> "$cfgfile"
3940 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3941 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3942 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3944 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3945 # Free Software Foundation, Inc.
3947 # This file is part of GNU Libtool:
3948 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3950 # This program is free software; you can redistribute it and/or modify
3951 # it under the terms of the GNU General Public License as published by
3952 # the Free Software Foundation; either version 2 of the License, or
3953 # (at your option) any later version.
3955 # This program is distributed in the hope that it will be useful, but
3956 # WITHOUT ANY WARRANTY; without even the implied warranty of
3957 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3958 # General Public License for more details.
3960 # You should have received a copy of the GNU General Public License
3961 # along with this program; if not, write to the Free Software
3962 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3964 # As a special exception to the GNU General Public License, if you
3965 # distribute this file as part of a program that contains a
3966 # configuration script generated by Autoconf, you may include it under
3967 # the same distribution terms that you use for the rest of that program.
3969 # A sed program that does not truncate output.
3972 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3973 Xsed="$SED -e s/^X//"
3975 # The HP-UX ksh and POSIX shell print the target directory to stdout
3977 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3979 # The names of the tagged configurations supported by this script.
3982 # ### BEGIN LIBTOOL CONFIG],
3983 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3985 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3987 # Shell to use when invoking shell scripts.
3990 # Whether or not to build shared libraries.
3991 build_libtool_libs=$enable_shared
3993 # Whether or not to build static libraries.
3994 build_old_libs=$enable_static
3996 # Whether or not to add -lc for building shared libraries.
3997 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3999 # Whether or not to disallow shared libs when runtime libs are static
4000 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4002 # Whether or not to optimize for fast installation.
4003 fast_install=$enable_fast_install
4006 host_alias=$host_alias
4009 # An echo program that does not interpret backslashes.
4014 AR_FLAGS=$lt_AR_FLAGS
4019 # A language-specific compiler.
4020 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4022 # Is the compiler the GNU C compiler?
4023 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4028 # The linker used to build libraries.
4029 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4031 # Whether we need hard or soft links.
4034 # A BSD-compatible nm program.
4037 # A symbol stripping program
4040 # Used to examine libraries when file_magic_cmd begins "file"
4041 MAGIC_CMD=$MAGIC_CMD
4043 # Used on cygwin: DLL creation program.
4046 # Used on cygwin: object dumper.
4049 # Used on cygwin: assembler.
4052 # The name of the directory that contains temporary libtool files.
4055 # How to create reloadable object files.
4056 reload_flag=$lt_reload_flag
4057 reload_cmds=$lt_reload_cmds
4059 # How to pass a linker flag through the compiler.
4060 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4062 # Object file suffix (normally "o").
4065 # Old archive suffix (normally "a").
4068 # Shared library suffix (normally ".so").
4069 shrext_cmds='$shrext_cmds'
4071 # Executable file suffix (normally "").
4074 # Additional compiler flags for building library objects.
4075 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4078 # What is the maximum length of a command?
4079 max_cmd_len=$lt_cv_sys_max_cmd_len
4081 # Does compiler simultaneously support -c and -o options?
4082 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4084 # Must we lock files when doing compilation ?
4085 need_locks=$lt_need_locks
4087 # Do we need the lib prefix for modules?
4088 need_lib_prefix=$need_lib_prefix
4090 # Do we need a version for libraries?
4091 need_version=$need_version
4093 # Whether dlopen is supported.
4094 dlopen_support=$enable_dlopen
4096 # Whether dlopen of programs is supported.
4097 dlopen_self=$enable_dlopen_self
4099 # Whether dlopen of statically linked programs is supported.
4100 dlopen_self_static=$enable_dlopen_self_static
4102 # Compiler flag to prevent dynamic linking.
4103 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4105 # Compiler flag to turn off builtin functions.
4106 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4108 # Compiler flag to allow reflexive dlopens.
4109 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4111 # Compiler flag to generate shared objects directly from archives.
4112 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4114 # Compiler flag to generate thread-safe objects.
4115 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4117 # Library versioning type.
4118 version_type=$version_type
4120 # Format of library name prefix.
4121 libname_spec=$lt_libname_spec
4123 # List of archive names. First name is the real one, the rest are links.
4124 # The last name is the one that the linker finds with -lNAME.
4125 library_names_spec=$lt_library_names_spec
4127 # The coded name of the library, if different from the real name.
4128 soname_spec=$lt_soname_spec
4130 # Commands used to build and install an old-style archive.
4132 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4133 old_postinstall_cmds=$lt_old_postinstall_cmds
4134 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4136 # Create an old-style archive from a shared archive.
4137 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4139 # Create a temporary old-style archive to link instead of a shared archive.
4140 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4142 # Commands used to build and install a shared archive.
4143 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4144 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4145 postinstall_cmds=$lt_postinstall_cmds
4146 postuninstall_cmds=$lt_postuninstall_cmds
4148 # Commands used to build a loadable module (assumed same as above if empty)
4149 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4150 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4152 # Commands to strip libraries.
4153 old_striplib=$lt_old_striplib
4154 striplib=$lt_striplib
4156 # Dependencies to place before the objects being linked to create a
4158 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4160 # Dependencies to place after the objects being linked to create a
4162 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4164 # Dependencies to place before the objects being linked to create a
4166 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4168 # Dependencies to place after the objects being linked to create a
4170 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4172 # The library search path used internally by the compiler when linking
4174 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4176 # Method to check whether dependent libraries are shared objects.
4177 deplibs_check_method=$lt_deplibs_check_method
4179 # Command to use when deplibs_check_method == file_magic.
4180 file_magic_cmd=$lt_file_magic_cmd
4182 # Flag that allows shared libraries with undefined symbols to be built.
4183 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4185 # Flag that forces no undefined symbols.
4186 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4188 # Commands used to finish a libtool library installation in a directory.
4189 finish_cmds=$lt_finish_cmds
4191 # Same as above, but a single script fragment to be evaled but not shown.
4192 finish_eval=$lt_finish_eval
4194 # Take the output of nm and produce a listing of raw symbols and C names.
4195 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4197 # Transform the output of nm in a proper C declaration
4198 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4200 # Transform the output of nm in a C name address pair
4201 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4203 # This is the shared library runtime path variable.
4204 runpath_var=$runpath_var
4206 # This is the shared library path variable.
4207 shlibpath_var=$shlibpath_var
4209 # Is shlibpath searched before the hard-coded library search path?
4210 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4212 # How to hardcode a shared library path into an executable.
4213 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4215 # Whether we should hardcode library paths into libraries.
4216 hardcode_into_libs=$hardcode_into_libs
4218 # Flag to hardcode \$libdir into a binary during linking.
4219 # This must work even if \$libdir does not exist.
4220 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4222 # If ld is used when linking, flag to hardcode \$libdir into
4223 # a binary during linking. This must work even if \$libdir does
4225 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4227 # Whether we need a single -rpath flag with a separated argument.
4228 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4230 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4232 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4234 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4236 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4238 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4239 # the resulting binary.
4240 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4242 # Set to yes if building a shared library automatically hardcodes DIR into the library
4243 # and all subsequent libraries and executables linked against it.
4244 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4246 # Variables whose values should be saved in libtool wrapper scripts and
4247 # restored at relink time.
4248 variables_saved_for_relink="$variables_saved_for_relink"
4250 # Whether libtool must link a program against all its dependency libraries.
4251 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4253 # Compile-time system search path for libraries
4254 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4256 # Run-time system search path for libraries
4257 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4259 # Fix the shell variable \$srcfile for the compiler.
4260 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4262 # Set to yes if exported symbols are required.
4263 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4265 # The commands to list exported symbols.
4266 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4268 # The commands to extract the exported symbol list from a shared archive.
4269 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4271 # Symbols that should not be listed in the preloaded symbols.
4272 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4274 # Symbols that must always be exported.
4275 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4278 [# ### END LIBTOOL CONFIG],
4279 [# ### END LIBTOOL TAG CONFIG: $tagname])
4286 cat <<\EOF >> "$cfgfile"
4288 # AIX sometimes has problems with the GCC collect2 program. For some
4289 # reason, if we set the COLLECT_NAMES environment variable, the problems
4290 # vanish in a puff of smoke.
4291 if test "X${COLLECT_NAMES+set}" != Xset; then
4293 export COLLECT_NAMES
4299 # We use sed instead of cat because bash on DJGPP gets confused if
4300 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4301 # text mode, it properly converts lines to CR/LF. This bash problem
4302 # is reportedly fixed, but why not run on old versions too?
4303 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4305 mv -f "$cfgfile" "$ofile" || \
4306 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4310 # If there is no Makefile yet, we rely on a make rule to execute
4311 # `config.status --recheck' to rerun these tests and create the
4312 # libtool script then.
4313 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4314 if test -f "$ltmain_in"; then
4315 test -f Makefile && make "$ltmain"
4318 ])# AC_LIBTOOL_CONFIG
4321 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4322 # -------------------------------------------
4323 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4324 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4326 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4328 if test "$GCC" = yes; then
4329 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4331 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4332 lt_cv_prog_compiler_rtti_exceptions,
4333 [-fno-rtti -fno-exceptions], [],
4334 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4336 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4339 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4340 # ---------------------------------
4341 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4342 [AC_REQUIRE([AC_CANONICAL_HOST])
4343 AC_REQUIRE([AC_PROG_NM])
4344 AC_REQUIRE([AC_OBJEXT])
4345 # Check for command to grab the raw symbol name followed by C symbol from nm.
4346 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4347 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4349 # These are sane defaults that work on at least a few old systems.
4350 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4352 # Character class describing NM global symbol codes.
4353 symcode='[[BCDEGRST]]'
4355 # Regexp to match symbols that can be accessed directly from C.
4356 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4358 # Transform the above into a raw symbol and a C symbol.
4359 symxfrm='\1 \2\3 \3'
4361 # Transform an extracted symbol line into a proper C declaration
4362 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4364 # Transform an extracted symbol line into symbol name and symbol address
4365 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4367 # Define system-specific variables.
4372 cygwin* | mingw* | pw32*)
4373 symcode='[[ABCDGISTW]]'
4375 hpux*) # Its linker distinguishes data from code symbols
4376 if test "$host_cpu" = ia64; then
4377 symcode='[[ABCDEGRST]]'
4379 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4380 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4383 symcode='[[BCDEGRST]]'
4386 symcode='[[BCDEGQRST]]'
4392 symcode='[[DFNSTU]]'
4396 # Handle CRLF in mingw tool chain
4400 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4404 # If we're using GNU nm, then use its standard symbol codes.
4405 case `$NM -V 2>&1` in
4406 *GNU* | *'with BFD'*)
4407 symcode='[[ABCDGIRSTW]]' ;;
4410 # Try without a prefix undercore, then with it.
4411 for ac_symprfx in "" "_"; do
4413 # Write the raw and C identifiers.
4414 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4416 # Check to see that the pipe works correctly.
4420 cat > conftest.$ac_ext <<EOF
4425 void nm_test_func(){}
4429 int main(){nm_test_var='a';nm_test_func();return(0);}
4432 if AC_TRY_EVAL(ac_compile); then
4433 # Now try to grab the symbols.
4435 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4436 # Try sorting and uniquifying the output.
4437 if sort "$nlist" | uniq > "$nlist"T; then
4438 mv -f "$nlist"T "$nlist"
4443 # Make sure that we snagged all the symbols we need.
4444 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4445 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4446 cat <<EOF > conftest.$ac_ext
4452 # Now generate the symbol file.
4453 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4455 cat <<EOF >> conftest.$ac_ext
4456 #if defined (__STDC__) && __STDC__
4457 # define lt_ptr_t void *
4459 # define lt_ptr_t char *
4463 /* The mapping between symbol names and symbols. */
4468 lt_preloaded_symbols[[]] =
4471 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4472 cat <<\EOF >> conftest.$ac_ext
4480 # Now try linking the two files.
4481 mv conftest.$ac_objext conftstm.$ac_objext
4482 lt_save_LIBS="$LIBS"
4483 lt_save_CFLAGS="$CFLAGS"
4484 LIBS="conftstm.$ac_objext"
4485 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4486 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4489 LIBS="$lt_save_LIBS"
4490 CFLAGS="$lt_save_CFLAGS"
4492 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4495 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4498 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4501 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4502 cat conftest.$ac_ext >&5
4504 rm -f conftest* conftst*
4506 # Do not use the global_symbol_pipe unless it works.
4507 if test "$pipe_works" = yes; then
4510 lt_cv_sys_global_symbol_pipe=
4514 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4515 lt_cv_sys_global_symbol_to_cdecl=
4517 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4518 AC_MSG_RESULT(failed)
4522 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4525 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4526 # ---------------------------------------
4527 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4528 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4529 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4530 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4532 AC_MSG_CHECKING([for $compiler option to produce PIC])
4534 # C++ specific cases for pic, static, wl, etc.
4535 if test "$GXX" = yes; then
4536 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4537 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4541 # All AIX code is PIC.
4542 if test "$host_cpu" = ia64; then
4543 # AIX 5 now supports IA64 processor
4544 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4548 # FIXME: we need at least 68020 code to build shared libraries, but
4549 # adding the `-m68020' flag to GCC prevents building anything better,
4551 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4553 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4554 # PIC is the default for these OSes.
4556 mingw* | os2* | pw32*)
4557 # This hack is so that the source file can tell whether it is being
4558 # built for inclusion in a dll (and should export symbols for example).
4559 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4561 darwin* | rhapsody*)
4562 # PIC is the default on this platform
4563 # Common symbols not allowed in MH_DYLIB files
4564 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4567 # DJGPP does not support shared libraries at all
4568 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4571 if test -d /usr/nec; then
4572 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4576 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4582 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4587 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4593 # All AIX code is PIC.
4594 if test "$host_cpu" = ia64; then
4595 # AIX 5 now supports IA64 processor
4596 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4598 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4602 case $cc_basename in
4604 # Green Hills C++ Compiler
4605 # _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"
4610 case $cc_basename in
4612 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4615 # Green Hills C++ Compiler
4616 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4622 freebsd* | kfreebsd*-gnu)
4623 # FreeBSD uses GNU C++
4625 hpux9* | hpux10* | hpux11*)
4626 case $cc_basename in
4628 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4629 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4630 if test "$host_cpu" != ia64; then
4631 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4635 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4636 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4642 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4650 irix5* | irix6* | nonstopux*)
4651 case $cc_basename in
4653 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4654 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4655 # CC pic flag -KPIC is the default.
4662 case $cc_basename in
4665 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4666 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4670 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4671 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4672 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4676 # Make sure the PIC flag is empty. It appears that all Alpha
4677 # Linux and Compaq Tru64 Unix objects are PIC.
4678 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4679 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4690 case $cc_basename in
4692 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4698 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4700 osf3* | osf4* | osf5*)
4701 case $cc_basename in
4703 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4706 # Rational C++ 2.4.1
4707 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4710 # Digital/Compaq C++
4711 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4712 # Make sure the PIC flag is empty. It appears that all Alpha
4713 # Linux and Compaq Tru64 Unix objects are PIC.
4714 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4715 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4724 case $cc_basename in
4726 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4733 case $cc_basename in
4735 # Sun C++ 4.2, 5.x and Centerline C++
4736 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4737 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4738 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4741 # Green Hills C++ Compiler
4742 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4749 case $cc_basename in
4752 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4753 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4757 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4764 case $cc_basename in
4766 # NonStop-UX NCC 3.20
4767 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4778 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4784 if test "$GCC" = yes; then
4785 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4786 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4790 # All AIX code is PIC.
4791 if test "$host_cpu" = ia64; then
4792 # AIX 5 now supports IA64 processor
4793 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4798 # FIXME: we need at least 68020 code to build shared libraries, but
4799 # adding the `-m68020' flag to GCC prevents building anything better,
4801 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4804 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4805 # PIC is the default for these OSes.
4808 mingw* | pw32* | os2*)
4809 # This hack is so that the source file can tell whether it is being
4810 # built for inclusion in a dll (and should export symbols for example).
4811 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4814 darwin* | rhapsody*)
4815 # PIC is the default on this platform
4816 # Common symbols not allowed in MH_DYLIB files
4817 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4821 # Just because we use GCC doesn't mean we suddenly get shared libraries
4822 # on systems that don't support them.
4823 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4828 if test -d /usr/nec; then
4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4834 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4841 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4847 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4851 # PORTME Check for flag to pass linker flags through the system compiler.
4854 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4855 if test "$host_cpu" = ia64; then
4856 # AIX 5 now supports IA64 processor
4857 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4859 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4863 mingw* | pw32* | os2*)
4864 # This hack is so that the source file can tell whether it is being
4865 # built for inclusion in a dll (and should export symbols for example).
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4869 hpux9* | hpux10* | hpux11*)
4870 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4871 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4878 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4881 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4882 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4885 irix5* | irix6* | nonstopux*)
4886 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4887 # PIC (with -KPIC) is the default.
4888 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4892 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4893 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4899 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4901 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4904 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4905 # All Alpha code is PIC.
4906 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4911 osf3* | osf4* | osf5*)
4912 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4913 # All OSF/1 code is PIC.
4914 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4918 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4919 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4923 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4924 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4929 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4930 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4931 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4934 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4935 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4936 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4937 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4941 if test -d /usr/nec ;then
4942 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4943 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4948 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4949 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4953 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4958 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4961 # Check to make sure the PIC flag actually works.
4963 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4964 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4965 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4966 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4967 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4969 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4971 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4972 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4975 # For platforms which do not support PIC, -DPIC is meaningless:
4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4980 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4986 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4987 # ------------------------------------
4988 # See if the linker supports building shared libraries.
4989 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4990 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4992 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4995 # If we're using GNU nm, then we don't want the "-C" option.
4996 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4997 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4998 _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'
5000 _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'
5004 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5007 _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'
5010 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5013 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5018 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5019 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5020 _LT_AC_TAGVAR(archive_cmds, $1)=
5021 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5022 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5023 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5024 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5025 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5026 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5028 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5029 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5030 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5031 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5032 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5033 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5034 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5035 _LT_AC_TAGVAR(module_cmds, $1)=
5036 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5037 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5038 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5039 # include_expsyms should be a list of space-separated symbols to be *always*
5040 # included in the symbol list
5041 _LT_AC_TAGVAR(include_expsyms, $1)=
5042 # exclude_expsyms can be an extended regexp of symbols to exclude
5043 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5044 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5045 # as well as any symbol that contains `d'.
5046 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5047 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5048 # platforms (ab)use it in PIC code, but their linkers get confused if
5049 # the symbol is explicitly referenced. Since portable code cannot
5050 # rely on this symbol name, it's probably fine to never include it in
5051 # preloaded symbol tables.
5052 extract_expsyms_cmds=
5055 cygwin* | mingw* | pw32*)
5056 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5057 # When not using gcc, we currently assume that we are using
5058 # Microsoft Visual C++.
5059 if test "$GCC" != yes; then
5068 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5069 if test "$with_gnu_ld" = yes; then
5070 # If archive_cmds runs LD, not CC, wlarc should be empty
5073 # See if GNU ld supports shared libraries.
5075 aix3* | aix4* | aix5*)
5076 # On AIX/PPC, the GNU linker is very broken
5077 if test "$host_cpu" != ia64; then
5078 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5081 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5082 *** to be unable to reliably create shared libraries on AIX.
5083 *** Therefore, libtool is disabling shared libraries support. If you
5084 *** really care for shared libraries, you may want to modify your PATH
5085 *** so that a non-GNU linker is found, and then restart.
5092 _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)'
5093 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5094 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5096 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5097 # that the semantics of dynamic libraries on AmigaOS, at least up
5098 # to version 4, is to share data among multiple programs linked
5099 # with the same dynamic library. Since this doesn't match the
5100 # behavior of shared libraries on other platforms, we can't use
5102 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5106 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5107 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5108 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5109 # support --undefined. This deserves some investigation. FIXME
5110 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5112 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5116 cygwin* | mingw* | pw32*)
5117 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5118 # as there is no search path for DLLs.
5119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5120 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5121 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5122 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5123 _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'
5125 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5126 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5127 # If the export-symbols file already is a .def file (1st line
5128 # is EXPORTS), use it as is; otherwise, prepend...
5129 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5130 cp $export_symbols $output_objdir/$soname.def;
5132 echo EXPORTS > $output_objdir/$soname.def;
5133 cat $export_symbols >> $output_objdir/$soname.def;
5135 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5141 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5142 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5143 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5146 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5147 _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'
5152 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5153 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5156 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5157 *** create shared libraries on Solaris systems. Therefore, libtool
5158 *** is disabling shared libraries support. We urge you to upgrade GNU
5159 *** binutils to release 2.9.1 or newer. Another option is to modify
5160 *** your PATH or compiler configuration so that the native linker is
5161 *** used, and then restart.
5164 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5165 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5166 _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'
5168 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5173 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5175 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5176 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5180 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5181 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5182 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5183 supports_anon_versioning=no
5184 case `$LD -v 2>/dev/null` in
5185 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5186 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5187 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5188 *\ 2.11.*) ;; # other 2.11 versions
5189 *) supports_anon_versioning=yes ;;
5191 if test $supports_anon_versioning = yes; then
5192 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5193 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5194 $echo "local: *; };" >> $output_objdir/$libname.ver~
5195 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5197 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5199 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5201 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5206 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5207 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5208 _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'
5210 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5215 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5216 runpath_var=LD_RUN_PATH
5217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5218 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5219 # ancient GNU ld didn't support --whole-archive et. al.
5220 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5221 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5223 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5227 # PORTME fill in a description of your system's linker (not GNU ld)
5230 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5231 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5232 _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'
5233 # Note: this linker hardcodes the directories in LIBPATH if there
5234 # are no directories specified by -L.
5235 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5236 if test "$GCC" = yes && test -z "$link_static_flag"; then
5237 # Neither direct hardcoding nor static linking is supported with a
5239 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5244 if test "$host_cpu" = ia64; then
5245 # On IA64, the linker does run time linking by default, so we don't
5246 # have to do anything special.
5247 aix_use_runtimelinking=no
5248 exp_sym_flag='-Bexport'
5251 # If we're using GNU nm, then we don't want the "-C" option.
5252 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5253 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5254 _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'
5256 _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'
5258 aix_use_runtimelinking=no
5260 # Test if we are trying to use run time linking or normal
5261 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5262 # need to do runtime linking.
5263 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5264 for ld_flag in $LDFLAGS; do
5265 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5266 aix_use_runtimelinking=yes
5272 exp_sym_flag='-bexport'
5273 no_entry_flag='-bnoentry'
5276 # When large executables or shared objects are built, AIX ld can
5277 # have problems creating the table of contents. If linking a library
5278 # or program results in "error TOC overflow" add -mminimal-toc to
5279 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5280 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5282 _LT_AC_TAGVAR(archive_cmds, $1)=''
5283 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5284 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5285 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5287 if test "$GCC" = yes; then
5288 case $host_os in aix4.[012]|aix4.[012].*)
5289 # We only want to do this on AIX 4.2 and lower, the check
5290 # below for broken collect2 doesn't work under 4.3+
5291 collect2name=`${CC} -print-prog-name=collect2`
5292 if test -f "$collect2name" && \
5293 strings "$collect2name" | grep resolve_lib_name >/dev/null
5295 # We have reworked collect2
5296 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5298 # We have old collect2
5299 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5300 # It fails to find uninstalled libraries when the uninstalled
5301 # path is not listed in the libpath. Setting hardcode_minus_L
5302 # to unsupported forces relinking
5303 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5304 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5305 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5308 shared_flag='-shared'
5311 if test "$host_cpu" = ia64; then
5312 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5313 # chokes on -Wl,-G. The following line is correct:
5316 if test "$aix_use_runtimelinking" = yes; then
5317 shared_flag='${wl}-G'
5319 shared_flag='${wl}-bM:SRE'
5324 # It seems that -bexpall does not export symbols beginning with
5325 # underscore (_), so it is better to generate a list of symbols to export.
5326 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5327 if test "$aix_use_runtimelinking" = yes; then
5328 # Warning - without using the other runtime loading flags (-brtl),
5329 # -berok will link without error, but may produce a broken library.
5330 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5331 # Determine the default libpath from the value encoded in an empty executable.
5332 _LT_AC_SYS_LIBPATH_AIX
5333 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5334 _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 $shared_flag"
5336 if test "$host_cpu" = ia64; then
5337 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5338 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5339 _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"
5341 # Determine the default libpath from the value encoded in an empty executable.
5342 _LT_AC_SYS_LIBPATH_AIX
5343 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5344 # Warning - without using the other run time loading flags,
5345 # -berok will link without error, but may produce a broken library.
5346 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5347 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5348 # -bexpall does not export symbols beginning with underscore (_)
5349 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5350 # Exported symbols can be pulled into shared objects from archives
5351 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5352 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5353 # This is similar to how AIX traditionally builds it's shared libraries.
5354 _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'
5360 _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)'
5361 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5362 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5363 # see comment about different semantics on the GNU ld section
5364 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5368 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5371 cygwin* | mingw* | pw32*)
5372 # When not using gcc, we currently assume that we are using
5373 # Microsoft Visual C++.
5374 # hardcode_libdir_flag_spec is actually meaningless, as there is
5375 # no search path for DLLs.
5376 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5377 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5378 # Tell ltmain to make .lib files, not .a files.
5380 # Tell ltmain to make .dll files, not .so files.
5382 # FIXME: Setting linknames here is a bad hack.
5383 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5384 # The linker will automatically build a .lib file if we build a DLL.
5385 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5386 # FIXME: Should let the user specify the lib program.
5387 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5388 fix_srcfile_path='`cygpath -w "$srcfile"`'
5389 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5392 darwin* | rhapsody*)
5393 if test "$GXX" = yes ; then
5394 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5396 rhapsody* | darwin1.[[012]])
5397 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5400 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5401 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5403 case ${MACOSX_DEPLOYMENT_TARGET} in
5405 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5408 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5414 lt_int_apple_cc_single_mod=no
5415 output_verbose_link_cmd='echo'
5416 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5417 lt_int_apple_cc_single_mod=yes
5419 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5420 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5422 _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'
5424 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5425 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5426 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5427 _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}'
5429 _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}'
5431 _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}'
5432 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5433 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5434 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5435 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5436 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5438 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5443 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5444 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5445 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5449 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5452 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5453 # support. Future versions do this automatically, but an explicit c++rt0.o
5454 # does not break anything, and helps significantly (at the cost of a little
5457 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5458 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5459 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5460 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5463 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5465 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5466 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5467 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5468 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5471 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5472 freebsd* | kfreebsd*-gnu)
5473 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5474 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5475 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5476 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5480 if test "$GCC" = yes; then
5481 _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'
5483 _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'
5485 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5486 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5487 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5489 # hardcode_minus_L: Not really in the search PATH,
5490 # but as the default location of the library.
5491 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5492 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5496 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5499 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5502 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5508 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5511 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5515 if test "$with_gnu_ld" = no; then
5518 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5519 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5520 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5521 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5522 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5525 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5526 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5527 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5529 # hardcode_minus_L: Not really in the search PATH,
5530 # but as the default location of the library.
5531 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5535 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5536 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5537 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5539 # hardcode_minus_L: Not really in the search PATH,
5540 # but as the default location of the library.
5541 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5547 irix5* | irix6* | nonstopux*)
5548 if test "$GCC" = yes; then
5549 _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'
5551 _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'
5552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5554 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5555 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5556 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5559 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5560 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5561 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5563 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5565 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5566 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5567 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5571 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5572 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5573 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5574 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5575 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5579 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5580 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5581 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5582 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5583 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5584 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5587 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5588 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5589 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5592 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5593 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5600 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5601 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5602 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5603 _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'
5604 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5608 if test "$GCC" = yes; then
5609 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5610 _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'
5612 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5613 _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'
5615 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5616 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5619 osf4* | osf5*) # as osf3* with the addition of -msym flag
5620 if test "$GCC" = yes; then
5621 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5622 _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'
5623 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5625 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5626 _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'
5627 _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~
5628 $LD -shared${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'
5630 # Both c and cxx compiler support -rpath directly
5631 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5633 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5637 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5638 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5639 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5640 runpath_var=LD_RUN_PATH
5641 hardcode_runpath_var=yes
5645 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5646 if test "$GCC" = yes; then
5647 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5648 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5649 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5651 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5652 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5653 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5656 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5658 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5659 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5660 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5662 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5666 if test "x$host_vendor" = xsequent; then
5667 # Use $CC to link under sequent, because it throws in some extra .o
5668 # files that make .init and .fini sections work.
5669 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5671 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5673 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5674 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5675 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5676 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5680 case $host_vendor in
5682 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5683 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5686 ## LD is ld it makes a PLAMLIB
5687 ## CC just makes a GrossModule.
5688 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5689 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5690 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5693 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5694 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5697 runpath_var='LD_RUN_PATH'
5698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5702 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5703 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5704 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5708 if test -d /usr/nec; then
5709 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5710 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5711 runpath_var=LD_RUN_PATH
5712 hardcode_runpath_var=yes
5713 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5718 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5719 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5720 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5721 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5722 hardcode_runpath_var=yes
5723 runpath_var=LD_RUN_PATH
5726 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5727 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5728 if test "$GCC" = yes; then
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5731 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5733 runpath_var='LD_RUN_PATH'
5734 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5738 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5739 # $CC -shared without GNU ld will not create a library from C++
5740 # object files and a static libstdc++, better avoid it by now
5741 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5743 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5744 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5745 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5746 runpath_var='LD_RUN_PATH'
5750 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5752 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5756 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5761 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5762 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5764 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5765 if test "$GCC" = yes; then
5766 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5770 # Do we need to explicitly link libc?
5772 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5774 # Assume -lc should be added
5775 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5777 if test "$enable_shared" = yes && test "$GCC" = yes; then
5778 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5780 # FIXME: we may have to deal with multi-command sequences.
5783 # Test whether the compiler implicitly links with -lc since on some
5784 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5785 # to ld, don't add -lc before -lgcc.
5786 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5788 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5790 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5793 libobjs=conftest.$ac_objext
5795 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5801 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5802 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5803 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5805 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5807 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5809 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5811 cat conftest.err 1>&5
5814 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5820 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5823 # _LT_AC_FILE_LTDLL_C
5824 # -------------------
5825 # Be careful that the start marker always follows a newline.
5826 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5827 # /* ltdll.c starts here */
5828 # #define WIN32_LEAN_AND_MEAN
5829 # #include <windows.h>
5830 # #undef WIN32_LEAN_AND_MEAN
5831 # #include <stdio.h>
5833 # #ifndef __CYGWIN__
5834 # # ifdef __CYGWIN32__
5835 # # define __CYGWIN__ __CYGWIN32__
5839 # #ifdef __cplusplus
5842 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5843 # #ifdef __cplusplus
5848 # #include <cygwin/cygwin_dll.h>
5849 # DECLARE_CYGWIN_DLL( DllMain );
5851 # HINSTANCE __hDllInstance_base;
5854 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5856 # __hDllInstance_base = hInst;
5859 # /* ltdll.c ends here */
5860 ])# _LT_AC_FILE_LTDLL_C
5863 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5864 # ---------------------------------
5865 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5869 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5870 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5871 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5872 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5873 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5874 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5875 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5877 # This is just to silence aclocal about the macro not being used
5878 ifelse([AC_DISABLE_FAST_INSTALL])
5880 AC_DEFUN([LT_AC_PROG_GCJ],
5881 [AC_CHECK_TOOL(GCJ, gcj, no)
5882 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5886 AC_DEFUN([LT_AC_PROG_RC],
5887 [AC_CHECK_TOOL(RC, windres, no)
5890 ############################################################
5891 # NOTE: This macro has been submitted for inclusion into #
5892 # GNU Autoconf as AC_PROG_SED. When it is available in #
5893 # a released version of Autoconf we should remove this #
5894 # macro and use it instead. #
5895 ############################################################
5898 # Check for a fully-functional sed program, that truncates
5899 # as few characters as possible. Prefer GNU sed if found.
5900 AC_DEFUN([LT_AC_PROG_SED],
5901 [AC_MSG_CHECKING([for a sed that does not truncate output])
5902 AC_CACHE_VAL(lt_cv_path_SED,
5903 [# Loop through the user's path and test for sed and gsed.
5904 # Then use that list of sed's as ones to test for truncation.
5905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5909 test -z "$as_dir" && as_dir=.
5910 for lt_ac_prog in sed gsed; do
5911 for ac_exec_ext in '' $ac_executable_extensions; do
5912 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5913 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5920 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5921 # along with /bin/sed that truncates output.
5922 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5923 test ! -f $lt_ac_sed && break
5924 cat /dev/null > conftest.in
5926 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5927 # Check for GNU sed and select it if it is found.
5928 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5929 lt_cv_path_SED=$lt_ac_sed
5933 cat conftest.in conftest.in >conftest.tmp
5934 mv conftest.tmp conftest.in
5935 cp conftest.in conftest.nl
5937 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5938 cmp -s conftest.out conftest.nl || break
5939 # 10000 chars as input seems more than enough
5940 test $lt_ac_count -gt 10 && break
5941 lt_ac_count=`expr $lt_ac_count + 1`
5942 if test $lt_ac_count -gt $lt_ac_max; then
5943 lt_ac_max=$lt_ac_count
5944 lt_cv_path_SED=$lt_ac_sed
5950 AC_MSG_RESULT([$SED])