1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This program is free software; you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; either version 2 of the License, or
9 ## (at your option) any later version.
11 ## This program is distributed in the hope that it will be useful, but
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ## General Public License for more details.
16 ## You should have received a copy of the GNU General Public License
17 ## along with this program; if not, write to the Free Software
18 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 ## As a special exception to the GNU General Public License, if you
21 ## distribute this file as part of a program that contains a
22 ## configuration script generated by Autoconf, you may include it under
23 ## the same distribution terms that you use for the rest of that program.
25 # serial 47 AC_PROG_LIBTOOL
28 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
29 # -----------------------------------------------------------
30 # If this macro is not defined by Autoconf, define it here.
31 m4_ifdef([AC_PROVIDE_IFELSE],
33 [m4_define([AC_PROVIDE_IFELSE],
34 [m4_ifdef([AC_PROVIDE_$1],
40 AC_DEFUN([AC_PROG_LIBTOOL],
41 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
42 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
43 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
44 AC_PROVIDE_IFELSE([AC_PROG_CXX],
46 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
48 dnl And a similar setup for Fortran 77 support
49 AC_PROVIDE_IFELSE([AC_PROG_F77],
51 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
54 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
55 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
56 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
57 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
59 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
61 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
64 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
65 ifdef([A][M_PROG_GCJ],
66 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
67 ifdef([LT_AC_PROG_GCJ],
68 [define([LT_AC_PROG_GCJ],
69 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
75 AC_DEFUN([_AC_PROG_LIBTOOL],
76 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
77 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
78 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
79 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
81 # This can be used to rebuild libtool when needed
82 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
84 # Always use our own libtool.
85 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
88 # Prevent multiple expansion
89 define([AC_PROG_LIBTOOL], [])
95 AC_DEFUN([AC_LIBTOOL_SETUP],
97 AC_REQUIRE([AC_ENABLE_SHARED])dnl
98 AC_REQUIRE([AC_ENABLE_STATIC])dnl
99 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
100 AC_REQUIRE([AC_CANONICAL_HOST])dnl
101 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
102 AC_REQUIRE([AC_PROG_CC])dnl
103 AC_REQUIRE([AC_PROG_LD])dnl
104 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
105 AC_REQUIRE([AC_PROG_NM])dnl
107 AC_REQUIRE([AC_PROG_LN_S])dnl
108 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
109 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
110 AC_REQUIRE([AC_OBJEXT])dnl
111 AC_REQUIRE([AC_EXEEXT])dnl
114 AC_LIBTOOL_SYS_MAX_CMD_LEN
115 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
118 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
119 _LT_AC_PROG_ECHO_BACKSLASH
123 # AIX sometimes has problems with the GCC collect2 program. For some
124 # reason, if we set the COLLECT_NAMES environment variable, the problems
125 # vanish in a puff of smoke.
126 if test "X${COLLECT_NAMES+set}" != Xset; then
133 # Sed substitution that helps us do robust quoting. It backslashifies
134 # metacharacters that are still active within double-quoted strings.
136 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
138 # Same as above, but do not quote variable references.
139 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
141 # Sed substitution to delay expansion of an escaped shell variable in a
142 # double_quote_subst'ed string.
143 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
145 # Sed substitution to avoid accidental globbing in evaled expressions
146 no_glob_subst='s/\*/\\\*/g'
152 default_ofile=libtool
155 # All known linkers require a `.a' archive for static linking (except M$VC,
156 # which needs '.lib').
158 ltmain="$ac_aux_dir/ltmain.sh"
159 ofile="$default_ofile"
160 with_gnu_ld="$lt_cv_prog_gnu_ld"
162 AC_CHECK_TOOL(AR, ar, false)
163 AC_CHECK_TOOL(RANLIB, ranlib, :)
164 AC_CHECK_TOOL(STRIP, strip, :)
169 # Set sane defaults for various variables
170 test -z "$AR" && AR=ar
171 test -z "$AR_FLAGS" && AR_FLAGS=cru
172 test -z "$AS" && AS=as
173 test -z "$CC" && CC=cc
174 test -z "$LTCC" && LTCC=$CC
175 test -z "$DLLTOOL" && DLLTOOL=dlltool
176 test -z "$LD" && LD=ld
177 test -z "$LN_S" && LN_S="ln -s"
178 test -z "$MAGIC_CMD" && MAGIC_CMD=file
179 test -z "$NM" && NM=nm
180 test -z "$SED" && SED=sed
181 test -z "$OBJDUMP" && OBJDUMP=objdump
182 test -z "$RANLIB" && RANLIB=:
183 test -z "$STRIP" && STRIP=:
184 test -z "$ac_objext" && ac_objext=o
186 # Determine commands to create old-style static archives.
187 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
188 old_postinstall_cmds='chmod 644 $oldlib'
189 old_postuninstall_cmds=
191 if test -n "$RANLIB"; then
194 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
197 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
200 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
203 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
205 # Only perform the check for file, if the check method requires it
206 case $deplibs_check_method in
208 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
214 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
215 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
216 enable_win32_dll=yes, enable_win32_dll=no)
218 AC_ARG_ENABLE([libtool-lock],
219 [AC_HELP_STRING([--disable-libtool-lock],
220 [avoid locking (might break parallel builds)])])
221 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
224 [AC_HELP_STRING([--with-pic],
225 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
226 [pic_mode="$withval"],
228 test -z "$pic_mode" && pic_mode=default
230 # Use C for the default configuration in the libtool script
232 AC_LIBTOOL_LANG_C_CONFIG
237 # _LT_AC_SYS_COMPILER
238 # -------------------
239 AC_DEFUN([_LT_AC_SYS_COMPILER],
240 [AC_REQUIRE([AC_PROG_CC])dnl
242 # If no C compiler was specified, use CC.
245 # Allow CC to be a program name with arguments.
247 ])# _LT_AC_SYS_COMPILER
250 # _LT_AC_SYS_LIBPATH_AIX
251 # ----------------------
252 # Links a minimal program and checks the executable
253 # for the system default hardcoded library path. In most cases,
254 # this is /usr/lib:/lib, but when the MPI compilers are used
255 # the location of the communication and MPI libs are included too.
256 # If we don't find anything, use the default library path according
257 # to the aix ld manual.
258 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
259 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
260 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
262 # Check for a 64-bit object if we didn't find anything.
263 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
265 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
266 ])# _LT_AC_SYS_LIBPATH_AIX
269 # _LT_AC_SHELL_INIT(ARG)
270 # ----------------------
271 AC_DEFUN([_LT_AC_SHELL_INIT],
272 [ifdef([AC_DIVERSION_NOTICE],
273 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
274 [AC_DIVERT_PUSH(NOTICE)])
277 ])# _LT_AC_SHELL_INIT
280 # _LT_AC_PROG_ECHO_BACKSLASH
281 # --------------------------
282 # Add some code to the start of the generated configure script which
283 # will find an echo command which doesn't interpret backslashes.
284 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
286 # Check that we are running under the correct shell.
287 SHELL=${CONFIG_SHELL-/bin/sh}
291 # Remove one level of quotation (which was required for Make).
292 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
297 if test "X[$]1" = X--no-reexec; then
298 # Discard the --no-reexec flag, and continue.
300 elif test "X[$]1" = X--fallback-echo; then
301 # Avoid inline document here, it may be left over
303 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
304 # Yippee, $echo works!
307 # Restart under the correct shell.
308 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
311 if test "X[$]1" = X--fallback-echo; then
312 # used as fallback echo
320 # The HP-UX ksh and POSIX shell print the target directory to stdout
322 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
324 if test -z "$ECHO"; then
325 if test "X${echo_test_string+set}" != Xset; then
326 # find a string as large as possible, as long as the shell can cope with it
327 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
328 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
329 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
330 echo_test_string="`eval $cmd`" &&
331 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
338 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
339 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
340 test "X$echo_testing_string" = "X$echo_test_string"; then
343 # The Solaris, AIX, and Digital Unix default echo programs unquote
344 # backslashes. This makes it impossible to quote backslashes using
345 # echo "$something" | sed 's/\\/\\\\/g'
347 # So, first we look for a working echo in the user's PATH.
349 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
350 for dir in $PATH /usr/ucb; do
352 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
353 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
354 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
362 if test "X$echo" = Xecho; then
363 # We didn't find a better echo, so look for alternatives.
364 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
365 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
366 test "X$echo_testing_string" = "X$echo_test_string"; then
367 # This shell has a builtin print -r that does the trick.
369 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
370 test "X$CONFIG_SHELL" != X/bin/ksh; then
371 # If we have ksh, try running configure again with it.
372 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
373 export ORIGINAL_CONFIG_SHELL
374 CONFIG_SHELL=/bin/ksh
376 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
380 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
381 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
382 test "X$echo_testing_string" = "X$echo_test_string"; then
385 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
386 test "X$echo_testing_string" = 'X\t' &&
387 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
388 test "X$echo_testing_string" = "X$echo_test_string"; then
389 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
391 SHELL="$CONFIG_SHELL"
393 echo="$CONFIG_SHELL [$]0 --fallback-echo"
394 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
395 test "X$echo_testing_string" = 'X\t' &&
396 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
397 test "X$echo_testing_string" = "X$echo_test_string"; then
398 echo="$CONFIG_SHELL [$]0 --fallback-echo"
400 # maybe with a smaller string...
403 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
404 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
411 if test "$prev" != 'sed 50q "[$]0"'; then
412 echo_test_string=`eval $prev`
413 export echo_test_string
414 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
416 # Oops. We lost completely, so just stick with echo.
425 # Copy echo and quote the copy suitably for passing to libtool from
426 # the Makefile, instead of quoting the original, which is used later.
428 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
429 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
433 ])])# _LT_AC_PROG_ECHO_BACKSLASH
438 AC_DEFUN([_LT_AC_LOCK],
439 [AC_ARG_ENABLE([libtool-lock],
440 [AC_HELP_STRING([--disable-libtool-lock],
441 [avoid locking (might break parallel builds)])])
442 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
444 # Some flags need to be propagated to the compiler or linker for good
448 # Find out which ABI we are using.
449 echo 'int i;' > conftest.$ac_ext
450 if AC_TRY_EVAL(ac_compile); then
451 case `/usr/bin/file conftest.$ac_objext` in
463 # Find out which ABI we are using.
464 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
465 if AC_TRY_EVAL(ac_compile); then
466 if test "$lt_cv_prog_gnu_ld" = yes; then
467 case `/usr/bin/file conftest.$ac_objext` in
469 LD="${LD-ld} -melf32bsmip"
472 LD="${LD-ld} -melf32bmipn32"
475 LD="${LD-ld} -melf64bmip"
479 case `/usr/bin/file conftest.$ac_objext` in
495 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
496 # Find out which ABI we are using.
497 echo 'int i;' > conftest.$ac_ext
498 if AC_TRY_EVAL(ac_compile); then
499 case "`/usr/bin/file conftest.o`" in
503 LD="${LD-ld} -m elf_i386"
505 ppc64-*linux*|powerpc64-*linux*)
506 LD="${LD-ld} -m elf32ppclinux"
509 LD="${LD-ld} -m elf_s390"
512 LD="${LD-ld} -m elf32_sparc"
519 LD="${LD-ld} -m elf_x86_64"
521 ppc*-*linux*|powerpc*-*linux*)
522 LD="${LD-ld} -m elf64ppc"
525 LD="${LD-ld} -m elf64_s390"
528 LD="${LD-ld} -m elf64_sparc"
538 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
539 SAVE_CFLAGS="$CFLAGS"
540 CFLAGS="$CFLAGS -belf"
541 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
543 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
545 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
546 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
547 CFLAGS="$SAVE_CFLAGS"
550 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
551 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
552 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
553 AC_CHECK_TOOL(AS, as, false)
554 AC_CHECK_TOOL(OBJDUMP, objdump, false)
559 need_locks="$enable_libtool_lock"
564 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
565 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
566 # ----------------------------------------------------------------
567 # Check whether the given compiler option works
568 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
569 [AC_REQUIRE([LT_AC_PROG_SED])
570 AC_CACHE_CHECK([$1], [$2],
572 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
573 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
574 lt_compiler_flag="$3"
575 # Insert the option either (1) after the last *FLAGS variable, or
576 # (2) before a word containing "conftest.", or (3) at the end.
577 # Note that $ac_compile itself does not contain backslashes and begins
578 # with a dollar sign (not a hyphen), so the echo should work correctly.
579 # The option is referenced via a variable to avoid confusing sed.
580 lt_compile=`echo "$ac_compile" | $SED \
581 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
582 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
583 -e 's:$: $lt_compiler_flag:'`
584 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
585 (eval "$lt_compile" 2>conftest.err)
587 cat conftest.err >&AS_MESSAGE_LOG_FD
588 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
589 if (exit $ac_status) && test -s "$ac_outfile"; then
590 # The compiler can only warn and ignore the option if not recognized
591 # So say no if there are warnings
592 if test ! -s conftest.err; then
599 if test x"[$]$2" = xyes; then
600 ifelse([$5], , :, [$5])
602 ifelse([$6], , :, [$6])
604 ])# AC_LIBTOOL_COMPILER_OPTION
607 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
608 # [ACTION-SUCCESS], [ACTION-FAILURE])
609 # ------------------------------------------------------------
610 # Check whether the given compiler option works
611 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
612 [AC_CACHE_CHECK([$1], [$2],
614 save_LDFLAGS="$LDFLAGS"
615 LDFLAGS="$LDFLAGS $3"
616 printf "$lt_simple_link_test_code" > conftest.$ac_ext
617 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
618 # The compiler can only warn and ignore the option if not recognized
619 # So say no if there are warnings
620 if test -s conftest.err; then
621 # Append any errors to the config.log.
622 cat conftest.err 1>&AS_MESSAGE_LOG_FD
628 LDFLAGS="$save_LDFLAGS"
631 if test x"[$]$2" = xyes; then
632 ifelse([$4], , :, [$4])
634 ifelse([$5], , :, [$5])
636 ])# AC_LIBTOOL_LINKER_OPTION
639 # AC_LIBTOOL_SYS_MAX_CMD_LEN
640 # --------------------------
641 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
642 [# find the maximum length of command line arguments
643 AC_MSG_CHECKING([the maximum length of command line arguments])
644 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
650 # On DJGPP, this test can blow up pretty badly due to problems in libc
651 # (any single argument exceeding 2000 bytes causes a buffer overrun
652 # during glob expansion). Even if it were fixed, the result of this
653 # check would be larger than it should be.
654 lt_cv_sys_max_cmd_len=12288; # 12K is about right
658 # Under GNU Hurd, this test is not required because there is
659 # no limit to the length of command line arguments.
660 # Libtool will interpret -1 as no limit whatsoever
661 lt_cv_sys_max_cmd_len=-1;
665 # On Win9x/ME, this test blows up -- it succeeds, but takes
666 # about 5 minutes as the teststring grows exponentially.
667 # Worse, since 9x/ME are not pre-emptively multitasking,
668 # you end up with a "frozen" computer, even though with patience
669 # the test eventually succeeds (with a max line length of 256k).
670 # Instead, let's just punt: use the minimum linelength reported by
671 # all of the supported platforms: 8192 (on NT/2K/XP).
672 lt_cv_sys_max_cmd_len=8192;
676 # On AmigaOS with pdksh, this test takes hours, literally.
677 # So we just punt and use a minimum line length of 8192.
678 lt_cv_sys_max_cmd_len=8192;
681 netbsd* | freebsd* | openbsd* | darwin* )
682 # This has been around since 386BSD, at least. Likely further.
683 if test -x /sbin/sysctl; then
684 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
685 elif test -x /usr/sbin/sysctl; then
686 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
688 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
690 # And add a safety zone
691 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
695 # If test is not a shell built-in, we'll probably end up computing a
696 # maximum length that is only half of the actual maximum length, but
698 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
699 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
700 = "XX$teststring") >/dev/null 2>&1 &&
701 new_result=`expr "X$teststring" : ".*" 2>&1` &&
702 lt_cv_sys_max_cmd_len=$new_result &&
703 test $i != 17 # 1/2 MB should be enough
706 teststring=$teststring$teststring
709 # Add a significant safety factor because C++ compilers can tack on massive
710 # amounts of additional arguments before passing them to the linker.
711 # It appears as though 1/2 is a usable value.
712 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
716 if test -n $lt_cv_sys_max_cmd_len ; then
717 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
721 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
725 # --------------------
726 AC_DEFUN([_LT_AC_CHECK_DLFCN],
727 [AC_CHECK_HEADERS(dlfcn.h)dnl
728 ])# _LT_AC_CHECK_DLFCN
731 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
732 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
733 # ------------------------------------------------------------------
734 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
735 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
736 if test "$cross_compiling" = yes; then :
739 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
740 lt_status=$lt_dlunknown
741 cat > conftest.$ac_ext <<EOF
742 [#line __oline__ "configure"
743 #include "confdefs.h"
752 # define LT_DLGLOBAL RTLD_GLOBAL
755 # define LT_DLGLOBAL DL_GLOBAL
757 # define LT_DLGLOBAL 0
761 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
762 find out it does not work in some platform. */
763 #ifndef LT_DLLAZY_OR_NOW
765 # define LT_DLLAZY_OR_NOW RTLD_LAZY
768 # define LT_DLLAZY_OR_NOW DL_LAZY
771 # define LT_DLLAZY_OR_NOW RTLD_NOW
774 # define LT_DLLAZY_OR_NOW DL_NOW
776 # define LT_DLLAZY_OR_NOW 0
784 extern "C" void exit (int);
787 void fnord() { int i=42;}
790 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
791 int status = $lt_dlunknown;
795 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
796 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
797 /* dlclose (self); */
803 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
804 (./conftest; exit; ) 2>/dev/null
807 x$lt_dlno_uscore) $1 ;;
808 x$lt_dlneed_uscore) $2 ;;
809 x$lt_unknown|x*) $3 ;;
817 ])# _LT_AC_TRY_DLOPEN_SELF
820 # AC_LIBTOOL_DLOPEN_SELF
821 # -------------------
822 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
823 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
824 if test "x$enable_dlopen" != xyes; then
825 enable_dlopen=unknown
826 enable_dlopen_self=unknown
827 enable_dlopen_self_static=unknown
834 lt_cv_dlopen="load_add_on"
836 lt_cv_dlopen_self=yes
840 lt_cv_dlopen="LoadLibrary"
845 lt_cv_dlopen="dlopen"
850 # if libdl is installed we need to link against it
851 AC_CHECK_LIB([dl], [dlopen],
852 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
855 lt_cv_dlopen_self=yes
860 AC_CHECK_FUNC([shl_load],
861 [lt_cv_dlopen="shl_load"],
862 [AC_CHECK_LIB([dld], [shl_load],
863 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
864 [AC_CHECK_FUNC([dlopen],
865 [lt_cv_dlopen="dlopen"],
866 [AC_CHECK_LIB([dl], [dlopen],
867 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
868 [AC_CHECK_LIB([svld], [dlopen],
869 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
870 [AC_CHECK_LIB([dld], [dld_link],
871 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
880 if test "x$lt_cv_dlopen" != xno; then
886 case $lt_cv_dlopen in
888 save_CPPFLAGS="$CPPFLAGS"
889 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
891 save_LDFLAGS="$LDFLAGS"
892 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
895 LIBS="$lt_cv_dlopen_libs $LIBS"
897 AC_CACHE_CHECK([whether a program can dlopen itself],
898 lt_cv_dlopen_self, [dnl
899 _LT_AC_TRY_DLOPEN_SELF(
900 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
901 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
904 if test "x$lt_cv_dlopen_self" = xyes; then
905 LDFLAGS="$LDFLAGS $link_static_flag"
906 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
907 lt_cv_dlopen_self_static, [dnl
908 _LT_AC_TRY_DLOPEN_SELF(
909 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
910 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
914 CPPFLAGS="$save_CPPFLAGS"
915 LDFLAGS="$save_LDFLAGS"
920 case $lt_cv_dlopen_self in
921 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
922 *) enable_dlopen_self=unknown ;;
925 case $lt_cv_dlopen_self_static in
926 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
927 *) enable_dlopen_self_static=unknown ;;
930 ])# AC_LIBTOOL_DLOPEN_SELF
933 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
934 # ---------------------------------
935 # Check to see if options -c and -o are simultaneously supported by compiler
936 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
937 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
938 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
939 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
940 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
941 $rm -r conftest 2>/dev/null
945 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
947 lt_compiler_flag="-o out/conftest2.$ac_objext"
948 # Insert the option either (1) after the last *FLAGS variable, or
949 # (2) before a word containing "conftest.", or (3) at the end.
950 # Note that $ac_compile itself does not contain backslashes and begins
951 # with a dollar sign (not a hyphen), so the echo should work correctly.
952 lt_compile=`echo "$ac_compile" | $SED \
953 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
954 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
955 -e 's:$: $lt_compiler_flag:'`
956 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
957 (eval "$lt_compile" 2>out/conftest.err)
959 cat out/conftest.err >&AS_MESSAGE_LOG_FD
960 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
961 if (exit $ac_status) && test -s out/conftest2.$ac_objext
963 # The compiler can only warn and ignore the option if not recognized
964 # So say no if there are warnings
965 if test ! -s out/conftest.err; then
966 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
971 # SGI C++ compiler will create directory out/ii_files/ for
972 # template instantiation
973 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
974 $rm out/* && rmdir out
979 ])# AC_LIBTOOL_PROG_CC_C_O
982 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
983 # -----------------------------------------
984 # Check to see if we can do hard links to lock some files if needed
985 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
986 [AC_REQUIRE([_LT_AC_LOCK])dnl
988 hard_links="nottested"
989 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
990 # do not overwrite the value of need_locks provided by the user
991 AC_MSG_CHECKING([if we can lock with hard links])
994 ln conftest.a conftest.b 2>/dev/null && hard_links=no
996 ln conftest.a conftest.b 2>&5 || hard_links=no
997 ln conftest.a conftest.b 2>/dev/null && hard_links=no
998 AC_MSG_RESULT([$hard_links])
999 if test "$hard_links" = no; then
1000 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1006 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1011 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1012 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1013 [rm -f .libs 2>/dev/null
1014 mkdir .libs 2>/dev/null
1015 if test -d .libs; then
1018 # MS-DOS does not allow filenames that begin with a dot.
1021 rmdir .libs 2>/dev/null])
1022 objdir=$lt_cv_objdir
1023 ])# AC_LIBTOOL_OBJDIR
1026 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1027 # ----------------------------------------------
1028 # Check hardcoding attributes.
1029 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1030 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1031 _LT_AC_TAGVAR(hardcode_action, $1)=
1032 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1033 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1034 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1036 # We can hardcode non-existant directories.
1037 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1038 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1039 # have to relink, otherwise we might link with an installed library
1040 # when we should be linking with a yet-to-be-installed one
1041 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1042 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1043 # Linking always hardcodes the temporary library directory.
1044 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1046 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1047 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1050 # We cannot hardcode anything, or else we can only hardcode existing
1052 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1054 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1056 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1057 # Fast installation is not supported
1058 enable_fast_install=no
1059 elif test "$shlibpath_overrides_runpath" = yes ||
1060 test "$enable_shared" = no; then
1061 # Fast installation is not necessary
1062 enable_fast_install=needless
1064 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1067 # AC_LIBTOOL_SYS_LIB_STRIP
1068 # ------------------------
1069 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1072 AC_MSG_CHECKING([whether stripping libraries is possible])
1073 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1074 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1075 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1076 AC_MSG_RESULT([yes])
1078 # FIXME - insert some real tests, host_os isn't really good enough
1081 if test -n "$STRIP" ; then
1082 striplib="$STRIP -x"
1083 AC_MSG_RESULT([yes])
1093 ])# AC_LIBTOOL_SYS_LIB_STRIP
1096 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1097 # -----------------------------
1098 # PORTME Fill in your ld.so characteristics
1099 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1100 [AC_MSG_CHECKING([dynamic linker characteristics])
1102 libname_spec='lib$name'
1110 shlibpath_overrides_runpath=unknown
1112 dynamic_linker="$host_os ld.so"
1113 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1114 if test "$GCC" = yes; then
1115 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1116 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1117 # if the path contains ";" then we assume it to be the separator
1118 # otherwise default to the standard path separator (i.e. ":") - it is
1119 # assumed that no part of a normal pathname contains ";" but that should
1120 # okay in the real world where ";" in dirpaths is itself problematic.
1121 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1123 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1126 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1128 need_lib_prefix=unknown
1129 hardcode_into_libs=no
1131 # when you set need_version to no, make sure it does not cause -set_version
1132 # flags to be left without arguments
1133 need_version=unknown
1138 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1139 shlibpath_var=LIBPATH
1141 # AIX 3 has no versioning support, so we append a major version to the name.
1142 soname_spec='${libname}${release}${shared_ext}$major'
1149 hardcode_into_libs=yes
1150 if test "$host_cpu" = ia64; then
1151 # AIX 5 supports IA64
1152 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1153 shlibpath_var=LD_LIBRARY_PATH
1155 # With GCC up to 2.95.x, collect2 would create an import file
1156 # for dependence libraries. The import file would start with
1157 # the line `#! .'. This would cause the generated library to
1158 # depend on `.', always an invalid library. This was fixed in
1159 # development snapshots of GCC prior to 3.0.
1161 aix4 | aix4.[[01]] | aix4.[[01]].*)
1162 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1164 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1171 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1172 # soname into executable. Probably we can add versioning support to
1173 # collect2, so additional links can be useful in future.
1174 if test "$aix_use_runtimelinking" = yes; then
1175 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1176 # instead of lib<name>.a to let people know that these are not
1177 # typical AIX shared libraries.
1178 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1180 # We preserve .a as extension for shared libraries through AIX4.2
1181 # and later when we are not doing run time linking.
1182 library_names_spec='${libname}${release}.a $libname.a'
1183 soname_spec='${libname}${release}${shared_ext}$major'
1185 shlibpath_var=LIBPATH
1190 library_names_spec='$libname.ixlibrary $libname.a'
1191 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1192 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 ${libname}_ixlibrary.a || exit 1; done'
1196 library_names_spec='${libname}${shared_ext}'
1197 dynamic_linker="$host_os ld.so"
1198 shlibpath_var=LIBRARY_PATH
1204 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1205 soname_spec='${libname}${release}${shared_ext}$major'
1206 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1207 shlibpath_var=LD_LIBRARY_PATH
1208 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1209 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1210 # the default ld.so.conf also contains /usr/contrib/lib and
1211 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1212 # libtool to hard-code these into programs
1215 cygwin* | mingw* | pw32*)
1216 version_type=windows
1221 case $GCC,$host_os in
1222 yes,cygwin* | yes,mingw* | yes,pw32*)
1223 library_names_spec='$libname.dll.a'
1224 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1225 postinstall_cmds='base_file=`basename \${file}`~
1226 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1227 dldir=$destdir/`dirname \$dlpath`~
1228 test -d \$dldir || mkdir -p \$dldir~
1229 $install_prog $dir/$dlname \$dldir/$dlname'
1230 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1231 dlpath=$dir/\$dldll~
1233 shlibpath_overrides_runpath=yes
1237 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1238 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1239 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1242 # MinGW DLLs use traditional 'lib' prefix
1243 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1244 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1245 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1246 # It is most probably a Windows format PATH printed by
1247 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1248 # path with ; separators, and with drive letters. We can handle the
1249 # drive letters (cygwin fileutils understands them), so leave them,
1250 # especially as we might pass files found there to a mingw objdump,
1251 # which wouldn't understand a cygwinified path. Ahh.
1252 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1254 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1258 # pw32 DLLs use 'pw' prefix rather than 'lib'
1259 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1265 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1268 dynamic_linker='Win32 ld.exe'
1269 # FIXME: first we should search . and the directory the executable is in
1273 darwin* | rhapsody*)
1274 dynamic_linker="$host_os dyld"
1278 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1279 soname_spec='${libname}${release}${major}$shared_ext'
1280 shlibpath_overrides_runpath=yes
1281 shlibpath_var=DYLD_LIBRARY_PATH
1282 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1283 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1284 if test "$GCC" = yes; then
1285 sys_lib_search_path_spec=`$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"`
1287 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1289 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1296 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1297 soname_spec='${libname}${release}${shared_ext}$major'
1298 shlibpath_var=LD_LIBRARY_PATH
1309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1310 soname_spec='${libname}${release}${shared_ext}$major'
1311 shlibpath_var=LD_LIBRARY_PATH
1312 shlibpath_overrides_runpath=no
1313 hardcode_into_libs=yes
1314 dynamic_linker='GNU ld.so'
1318 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1319 version_type=freebsd-$objformat
1320 case $version_type in
1322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1327 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1331 shlibpath_var=LD_LIBRARY_PATH
1334 shlibpath_overrides_runpath=yes
1336 freebsd3.[01]* | freebsdelf3.[01]*)
1337 shlibpath_overrides_runpath=yes
1338 hardcode_into_libs=yes
1341 shlibpath_overrides_runpath=no
1342 hardcode_into_libs=yes
1351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1352 soname_spec='${libname}${release}${shared_ext}$major'
1353 shlibpath_var=LD_LIBRARY_PATH
1354 hardcode_into_libs=yes
1357 hpux9* | hpux10* | hpux11*)
1358 # Give a soname corresponding to the major version so that dld.sl refuses to
1359 # link against other versions.
1366 hardcode_into_libs=yes
1367 dynamic_linker="$host_os dld.so"
1368 shlibpath_var=LD_LIBRARY_PATH
1369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371 soname_spec='${libname}${release}${shared_ext}$major'
1372 if test "X$HPUX_IA64_MODE" = X32; then
1373 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1375 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1377 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1381 hardcode_into_libs=yes
1382 dynamic_linker="$host_os dld.sl"
1383 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1384 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1386 soname_spec='${libname}${release}${shared_ext}$major'
1387 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1388 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1392 dynamic_linker="$host_os dld.sl"
1393 shlibpath_var=SHLIB_PATH
1394 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1396 soname_spec='${libname}${release}${shared_ext}$major'
1399 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1400 postinstall_cmds='chmod 555 $lib'
1403 irix5* | irix6* | nonstopux*)
1405 nonstopux*) version_type=nonstopux ;;
1407 if test "$lt_cv_prog_gnu_ld" = yes; then
1415 soname_spec='${libname}${release}${shared_ext}$major'
1416 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1418 irix5* | nonstopux*)
1422 case $LD in # libtool.m4 will add one of these switches to LD
1423 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1424 libsuff= shlibsuff= libmagic=32-bit;;
1425 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1426 libsuff=32 shlibsuff=N32 libmagic=N32;;
1427 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1428 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1429 *) libsuff= shlibsuff= libmagic=never-match;;
1433 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1434 shlibpath_overrides_runpath=no
1435 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1436 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1437 hardcode_into_libs=yes
1440 # No shared lib support for Linux oldld, aout, or coff.
1441 linux*oldld* | linux*aout* | linux*coff*)
1445 # This must be Linux ELF.
1450 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1451 soname_spec='${libname}${release}${shared_ext}$major'
1452 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1453 shlibpath_var=LD_LIBRARY_PATH
1454 shlibpath_overrides_runpath=no
1455 # This implies no fast_install, which is unacceptable.
1456 # Some rework will be needed to allow for fast_install
1457 # before this can be enabled.
1458 hardcode_into_libs=yes
1460 # Append ld.so.conf contents to the search path
1461 if test -f /etc/ld.so.conf; then
1462 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1463 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1466 # We used to test for /lib/ld.so.1 and disable shared libraries on
1467 # powerpc, because MkLinux only supported shared libraries with the
1468 # GNU dynamic linker. Since this was broken with cross compilers,
1469 # most powerpc-linux boxes support dynamic linking these days and
1470 # people can always --disable-shared, the test was removed, and we
1471 # assume the GNU/Linux dynamic linker is in use.
1472 dynamic_linker='GNU/Linux ld.so'
1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1480 soname_spec='${libname}${release}${shared_ext}$major'
1481 shlibpath_var=LD_LIBRARY_PATH
1482 shlibpath_overrides_runpath=no
1483 hardcode_into_libs=yes
1484 dynamic_linker='GNU ld.so'
1491 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1493 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1494 dynamic_linker='NetBSD (a.out) ld.so'
1496 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1497 soname_spec='${libname}${release}${shared_ext}$major'
1498 dynamic_linker='NetBSD ld.elf_so'
1500 shlibpath_var=LD_LIBRARY_PATH
1501 shlibpath_overrides_runpath=yes
1502 hardcode_into_libs=yes
1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1508 shlibpath_var=LD_LIBRARY_PATH
1509 shlibpath_overrides_runpath=yes
1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1517 soname_spec='${libname}${release}${shared_ext}$major'
1518 shlibpath_var=LD_LIBRARY_PATH
1519 shlibpath_overrides_runpath=yes
1526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1527 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1528 shlibpath_var=LD_LIBRARY_PATH
1529 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1531 openbsd2.[[89]] | openbsd2.[[89]].*)
1532 shlibpath_overrides_runpath=no
1535 shlibpath_overrides_runpath=yes
1539 shlibpath_overrides_runpath=yes
1544 libname_spec='$name'
1547 library_names_spec='$libname${shared_ext} $libname.a'
1548 dynamic_linker='OS/2 ld.exe'
1549 shlibpath_var=LIBPATH
1552 osf3* | osf4* | osf5*)
1556 soname_spec='${libname}${release}${shared_ext}$major'
1557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1558 shlibpath_var=LD_LIBRARY_PATH
1559 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1560 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1565 soname_spec='${libname}${release}${shared_ext}$major'
1566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1567 shlibpath_var=LD_LIBRARY_PATH
1574 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1575 soname_spec='${libname}${release}${shared_ext}$major'
1576 shlibpath_var=LD_LIBRARY_PATH
1577 shlibpath_overrides_runpath=yes
1578 hardcode_into_libs=yes
1579 # ldd complains unless libraries are executable
1580 postinstall_cmds='chmod +x $lib'
1585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1586 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1587 shlibpath_var=LD_LIBRARY_PATH
1588 shlibpath_overrides_runpath=yes
1589 if test "$with_gnu_ld" = yes; then
1595 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1598 soname_spec='${libname}${release}${shared_ext}$major'
1599 shlibpath_var=LD_LIBRARY_PATH
1600 case $host_vendor in
1602 shlibpath_overrides_runpath=no
1604 export_dynamic_flag_spec='${wl}-Blargedynsym'
1605 runpath_var=LD_RUN_PATH
1613 shlibpath_overrides_runpath=no
1614 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1620 if test -d /usr/nec ;then
1622 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1623 soname_spec='$libname${shared_ext}.$major'
1624 shlibpath_var=LD_LIBRARY_PATH
1630 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1631 soname_spec='${libname}${release}${shared_ext}$major'
1632 shlibpath_var=LD_LIBRARY_PATH
1639 AC_MSG_RESULT([$dynamic_linker])
1640 test "$dynamic_linker" = no && can_build_shared=no
1641 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1646 AC_DEFUN([_LT_AC_TAGCONFIG],
1647 [AC_ARG_WITH([tags],
1648 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1649 [include additional configurations @<:@automatic@:>@])],
1650 [tagnames="$withval"])
1652 if test -f "$ltmain" && test -n "$tagnames"; then
1653 if test ! -f "${ofile}"; then
1654 AC_MSG_WARN([output file `$ofile' does not exist])
1657 if test -z "$LTCC"; then
1658 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1659 if test -z "$LTCC"; then
1660 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1662 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1666 # Extract list of available tagged configurations in $ofile.
1667 # Note that this assumes the entire list is on one line.
1668 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1670 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1671 for tagname in $tagnames; do
1673 # Check whether tagname contains only valid characters
1674 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1676 *) AC_MSG_ERROR([invalid tag name: $tagname])
1680 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1682 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1685 # Update the list of available tags.
1686 if test -n "$tagname"; then
1687 echo appending configuration tag \"$tagname\" to $ofile
1691 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1692 AC_LIBTOOL_LANG_CXX_CONFIG
1699 if test -n "$F77" && test "X$F77" != "Xno"; then
1700 AC_LIBTOOL_LANG_F77_CONFIG
1707 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1708 AC_LIBTOOL_LANG_GCJ_CONFIG
1715 AC_LIBTOOL_LANG_RC_CONFIG
1719 AC_MSG_ERROR([Unsupported tag name: $tagname])
1723 # Append the new tag name to the list of available tags.
1724 if test -n "$tagname" ; then
1725 available_tags="$available_tags $tagname"
1731 # Now substitute the updated list of available tags.
1732 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1733 mv "${ofile}T" "$ofile"
1737 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1740 ])# _LT_AC_TAGCONFIG
1745 # enable checks for dlopen support
1746 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1747 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1748 ])# AC_LIBTOOL_DLOPEN
1751 # AC_LIBTOOL_WIN32_DLL
1752 # --------------------
1753 # declare package support for building win32 dll's
1754 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1755 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1756 ])# AC_LIBTOOL_WIN32_DLL
1759 # AC_ENABLE_SHARED([DEFAULT])
1760 # ---------------------------
1761 # implement the --enable-shared flag
1762 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1763 AC_DEFUN([AC_ENABLE_SHARED],
1764 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1765 AC_ARG_ENABLE([shared],
1766 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1767 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1768 [p=${PACKAGE-default}
1770 yes) enable_shared=yes ;;
1771 no) enable_shared=no ;;
1774 # Look at the argument we got. We use all the common list separators.
1775 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1776 for pkg in $enableval; do
1778 if test "X$pkg" = "X$p"; then
1785 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1786 ])# AC_ENABLE_SHARED
1791 #- set the default shared flag to --disable-shared
1792 AC_DEFUN([AC_DISABLE_SHARED],
1793 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1794 AC_ENABLE_SHARED(no)
1795 ])# AC_DISABLE_SHARED
1798 # AC_ENABLE_STATIC([DEFAULT])
1799 # ---------------------------
1800 # implement the --enable-static flag
1801 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1802 AC_DEFUN([AC_ENABLE_STATIC],
1803 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1804 AC_ARG_ENABLE([static],
1805 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1806 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1807 [p=${PACKAGE-default}
1809 yes) enable_static=yes ;;
1810 no) enable_static=no ;;
1813 # Look at the argument we got. We use all the common list separators.
1814 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1815 for pkg in $enableval; do
1817 if test "X$pkg" = "X$p"; then
1824 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1825 ])# AC_ENABLE_STATIC
1830 # set the default static flag to --disable-static
1831 AC_DEFUN([AC_DISABLE_STATIC],
1832 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1833 AC_ENABLE_STATIC(no)
1834 ])# AC_DISABLE_STATIC
1837 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1838 # ---------------------------------
1839 # implement the --enable-fast-install flag
1840 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1841 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1842 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1843 AC_ARG_ENABLE([fast-install],
1844 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1845 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1846 [p=${PACKAGE-default}
1848 yes) enable_fast_install=yes ;;
1849 no) enable_fast_install=no ;;
1851 enable_fast_install=no
1852 # Look at the argument we got. We use all the common list separators.
1853 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1854 for pkg in $enableval; do
1856 if test "X$pkg" = "X$p"; then
1857 enable_fast_install=yes
1863 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1864 ])# AC_ENABLE_FAST_INSTALL
1867 # AC_DISABLE_FAST_INSTALL
1868 # -----------------------
1869 # set the default to --disable-fast-install
1870 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1871 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1872 AC_ENABLE_FAST_INSTALL(no)
1873 ])# AC_DISABLE_FAST_INSTALL
1876 # AC_LIBTOOL_PICMODE([MODE])
1877 # --------------------------
1878 # implement the --with-pic flag
1879 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1880 AC_DEFUN([AC_LIBTOOL_PICMODE],
1881 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1882 pic_mode=ifelse($#,1,$1,default)
1883 ])# AC_LIBTOOL_PICMODE
1888 # This is predefined starting with Autoconf 2.54, so this conditional
1889 # definition can be removed once we require Autoconf 2.54 or later.
1890 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1891 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1892 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1893 then ac_cv_prog_egrep='grep -E'
1894 else ac_cv_prog_egrep='egrep'
1896 EGREP=$ac_cv_prog_egrep
1901 # AC_PATH_TOOL_PREFIX
1902 # -------------------
1903 # find a file program which can recognise shared library
1904 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1905 [AC_REQUIRE([AC_PROG_EGREP])dnl
1906 AC_MSG_CHECKING([for $1])
1907 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1909 [[\\/*] | ?:[\\/]*])
1910 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1913 lt_save_MAGIC_CMD="$MAGIC_CMD"
1914 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1915 dnl $ac_dummy forces splitting on constant user-supplied paths.
1916 dnl POSIX.2 word splitting is done only on the output of word expansions,
1917 dnl not every word. This closes a longstanding sh security hole.
1918 ac_dummy="ifelse([$2], , $PATH, [$2])"
1919 for ac_dir in $ac_dummy; do
1921 test -z "$ac_dir" && ac_dir=.
1922 if test -f $ac_dir/$1; then
1923 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1924 if test -n "$file_magic_test_file"; then
1925 case $deplibs_check_method in
1927 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1928 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1929 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1930 $EGREP "$file_magic_regex" > /dev/null; then
1935 *** Warning: the command libtool uses to detect shared libraries,
1936 *** $file_magic_cmd, produces output that libtool cannot recognize.
1937 *** The result is that libtool may fail to recognize shared libraries
1938 *** as such. This will affect the creation of libtool libraries that
1939 *** depend on shared libraries, but programs linked with such libtool
1940 *** libraries will work regardless of this problem. Nevertheless, you
1941 *** may want to report the problem to your system manager and/or to
1942 *** bug-libtool@gnu.org
1952 MAGIC_CMD="$lt_save_MAGIC_CMD"
1955 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1956 if test -n "$MAGIC_CMD"; then
1957 AC_MSG_RESULT($MAGIC_CMD)
1961 ])# AC_PATH_TOOL_PREFIX
1966 # find a file program which can recognise a shared library
1967 AC_DEFUN([AC_PATH_MAGIC],
1968 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1969 if test -z "$lt_cv_path_MAGIC_CMD"; then
1970 if test -n "$ac_tool_prefix"; then
1971 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1981 # find the pathname to the GNU or non-GNU linker
1982 AC_DEFUN([AC_PROG_LD],
1983 [AC_ARG_WITH([gnu-ld],
1984 [AC_HELP_STRING([--with-gnu-ld],
1985 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1986 [test "$withval" = no || with_gnu_ld=yes],
1988 AC_REQUIRE([LT_AC_PROG_SED])dnl
1989 AC_REQUIRE([AC_PROG_CC])dnl
1990 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1991 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1993 if test "$GCC" = yes; then
1994 # Check if gcc -print-prog-name=ld gives a path.
1995 AC_MSG_CHECKING([for ld used by $CC])
1998 # gcc leaves a trailing carriage return which upsets mingw
1999 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2001 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2004 # Accept absolute paths.
2005 [[\\/]]* | ?:[[\\/]]*)
2006 re_direlt='/[[^/]][[^/]]*/\.\./'
2007 # Canonicalize the pathname of ld
2008 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2009 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2010 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2012 test -z "$LD" && LD="$ac_prog"
2015 # If it fails, then pretend we aren't using GCC.
2019 # If it is relative, then search for the first ld in PATH.
2023 elif test "$with_gnu_ld" = yes; then
2024 AC_MSG_CHECKING([for GNU ld])
2026 AC_MSG_CHECKING([for non-GNU ld])
2028 AC_CACHE_VAL(lt_cv_path_LD,
2029 [if test -z "$LD"; then
2030 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2031 for ac_dir in $PATH; do
2033 test -z "$ac_dir" && ac_dir=.
2034 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2035 lt_cv_path_LD="$ac_dir/$ac_prog"
2036 # Check to see if the program is GNU ld. I'd rather use --version,
2037 # but apparently some GNU ld's only accept -v.
2038 # Break only if it was the GNU/non-GNU ld that we prefer.
2039 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2040 *GNU* | *'with BFD'*)
2041 test "$with_gnu_ld" != no && break
2044 test "$with_gnu_ld" != yes && break
2051 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2054 if test -n "$LD"; then
2059 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2066 AC_DEFUN([AC_PROG_LD_GNU],
2067 [AC_REQUIRE([AC_PROG_EGREP])dnl
2068 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2069 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2070 case `$LD -v 2>&1 </dev/null` in
2071 *GNU* | *'with BFD'*)
2072 lt_cv_prog_gnu_ld=yes
2075 lt_cv_prog_gnu_ld=no
2078 with_gnu_ld=$lt_cv_prog_gnu_ld
2082 # AC_PROG_LD_RELOAD_FLAG
2083 # ----------------------
2084 # find reload flag for linker
2085 # -- PORTME Some linkers may need a different reload flag.
2086 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2087 [AC_CACHE_CHECK([for $LD option to reload object files],
2088 lt_cv_ld_reload_flag,
2089 [lt_cv_ld_reload_flag='-r'])
2090 reload_flag=$lt_cv_ld_reload_flag
2091 case $reload_flag in
2093 *) reload_flag=" $reload_flag" ;;
2095 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2098 if test "$GCC" = yes; then
2099 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2101 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2105 ])# AC_PROG_LD_RELOAD_FLAG
2108 # AC_DEPLIBS_CHECK_METHOD
2109 # -----------------------
2110 # how to check for library dependencies
2111 # -- PORTME fill in with the dynamic library characteristics
2112 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2113 [AC_CACHE_CHECK([how to recognise dependent libraries],
2114 lt_cv_deplibs_check_method,
2115 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2116 lt_cv_file_magic_test_file=
2117 lt_cv_deplibs_check_method='unknown'
2118 # Need to set the preceding variable on all platforms that support
2119 # interlibrary dependencies.
2120 # 'none' -- dependencies not supported.
2121 # `unknown' -- same as none, but documents that we really don't know.
2122 # 'pass_all' -- all dependencies passed with no checks.
2123 # 'test_compile' -- check by making test program.
2124 # 'file_magic [[regex]]' -- check by looking for files in library path
2125 # which responds to the $file_magic_cmd with a given extended regex.
2126 # If you have `file' or equivalent on your system and you're not sure
2127 # whether `pass_all' will *always* work, you probably want this one.
2131 lt_cv_deplibs_check_method=pass_all
2135 lt_cv_deplibs_check_method=pass_all
2139 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2140 lt_cv_file_magic_cmd='/usr/bin/file -L'
2141 lt_cv_file_magic_test_file=/shlib/libc.so
2145 # func_win32_libid is a shell function defined in ltmain.sh
2146 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2147 lt_cv_file_magic_cmd='func_win32_libid'
2151 # Base MSYS/MinGW do not provide the 'file' command needed by
2152 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2153 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2154 lt_cv_file_magic_cmd='$OBJDUMP -f'
2157 darwin* | rhapsody*)
2158 lt_cv_deplibs_check_method=pass_all
2161 freebsd* | kfreebsd*-gnu)
2162 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2165 # Not sure whether the presence of OpenBSD here was a mistake.
2166 # Let's accept both of them until this is cleared up.
2167 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2168 lt_cv_file_magic_cmd=/usr/bin/file
2169 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2173 lt_cv_deplibs_check_method=pass_all
2178 lt_cv_deplibs_check_method=pass_all
2181 hpux10.20* | hpux11*)
2182 lt_cv_file_magic_cmd=/usr/bin/file
2185 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2186 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2189 [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]']
2190 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2193 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2194 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2199 irix5* | irix6* | nonstopux*)
2201 *-32|*"-32 ") libmagic=32-bit;;
2202 *-n32|*"-n32 ") libmagic=N32;;
2203 *-64|*"-64 ") libmagic=64-bit;;
2204 *) libmagic=never-match;;
2206 lt_cv_deplibs_check_method=pass_all
2209 # This must be Linux ELF.
2212 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
2213 lt_cv_deplibs_check_method=pass_all ;;
2215 # glibc up to 2.1.1 does not perform some relocations on ARM
2216 # this will be overridden with pass_all, but let us keep it just in case
2217 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2219 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2220 lt_cv_deplibs_check_method=pass_all
2224 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2225 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2227 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2232 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2233 lt_cv_file_magic_cmd=/usr/bin/file
2234 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2238 lt_cv_deplibs_check_method=unknown
2242 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2243 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2245 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2249 osf3* | osf4* | osf5*)
2250 lt_cv_deplibs_check_method=pass_all
2254 lt_cv_deplibs_check_method=pass_all
2258 lt_cv_deplibs_check_method=pass_all
2261 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2262 case $host_vendor in
2264 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2265 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2268 lt_cv_deplibs_check_method=pass_all
2271 lt_cv_file_magic_cmd='/bin/file'
2272 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2275 lt_cv_file_magic_cmd='/bin/file'
2276 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2277 lt_cv_file_magic_test_file=/lib/libc.so
2280 lt_cv_deplibs_check_method=pass_all
2285 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2286 lt_cv_deplibs_check_method=pass_all
2290 file_magic_cmd=$lt_cv_file_magic_cmd
2291 deplibs_check_method=$lt_cv_deplibs_check_method
2292 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2293 ])# AC_DEPLIBS_CHECK_METHOD
2298 # find the pathname to a BSD-compatible name lister
2299 AC_DEFUN([AC_PROG_NM],
2300 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2301 [if test -n "$NM"; then
2302 # Let the user override the test.
2305 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2306 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2308 test -z "$ac_dir" && ac_dir=.
2309 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2310 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2311 # Check to see if the nm accepts a BSD-compat flag.
2312 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2313 # nm: unknown option "B" ignored
2314 # Tru64's nm complains that /dev/null is an invalid object file
2315 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2316 */dev/null* | *'Invalid file or object type'*)
2317 lt_cv_path_NM="$tmp_nm -B"
2321 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2323 lt_cv_path_NM="$tmp_nm -p"
2327 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2328 continue # so that we can try to find one that supports BSD flags
2335 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2343 # check for math library
2344 AC_DEFUN([AC_CHECK_LIBM],
2345 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2348 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2349 # These system don't have libm, or don't need it
2352 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2353 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2356 AC_CHECK_LIB(m, cos, LIBM="-lm")
2362 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2363 # -----------------------------------
2364 # sets LIBLTDL to the link flags for the libltdl convenience library and
2365 # LTDLINCL to the include flags for the libltdl header and adds
2366 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2367 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2368 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2369 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2370 # '${top_srcdir}/' (note the single quotes!). If your package is not
2371 # flat and you're not using automake, define top_builddir and
2372 # top_srcdir appropriately in the Makefiles.
2373 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2374 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2375 case $enable_ltdl_convenience in
2376 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2377 "") enable_ltdl_convenience=yes
2378 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2380 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2381 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2382 # For backwards non-gettext consistent compatibility...
2384 ])# AC_LIBLTDL_CONVENIENCE
2387 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2388 # -----------------------------------
2389 # sets LIBLTDL to the link flags for the libltdl installable library and
2390 # LTDLINCL to the include flags for the libltdl header and adds
2391 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2392 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2393 # DIRECTORY is not provided and an installed libltdl is not found, it is
2394 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2395 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2396 # quotes!). If your package is not flat and you're not using automake,
2397 # define top_builddir and top_srcdir appropriately in the Makefiles.
2398 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2399 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2400 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2401 AC_CHECK_LIB(ltdl, lt_dlinit,
2402 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2403 [if test x"$enable_ltdl_install" = xno; then
2404 AC_MSG_WARN([libltdl not installed, but installation disabled])
2406 enable_ltdl_install=yes
2409 if test x"$enable_ltdl_install" = x"yes"; then
2410 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2411 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2412 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2414 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2418 # For backwards non-gettext consistent compatibility...
2420 ])# AC_LIBLTDL_INSTALLABLE
2425 # enable support for C++ libraries
2426 AC_DEFUN([AC_LIBTOOL_CXX],
2427 [AC_REQUIRE([_LT_AC_LANG_CXX])
2433 AC_DEFUN([_LT_AC_LANG_CXX],
2434 [AC_REQUIRE([AC_PROG_CXX])
2435 AC_REQUIRE([AC_PROG_CXXCPP])
2436 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2442 # enable support for Fortran 77 libraries
2443 AC_DEFUN([AC_LIBTOOL_F77],
2444 [AC_REQUIRE([_LT_AC_LANG_F77])
2450 AC_DEFUN([_LT_AC_LANG_F77],
2451 [AC_REQUIRE([AC_PROG_F77])
2452 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2458 # enable support for GCJ libraries
2459 AC_DEFUN([AC_LIBTOOL_GCJ],
2460 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2466 AC_DEFUN([_LT_AC_LANG_GCJ],
2467 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2468 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2469 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2470 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2471 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2472 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2473 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2479 # enable support for Windows resource files
2480 AC_DEFUN([AC_LIBTOOL_RC],
2481 [AC_REQUIRE([LT_AC_PROG_RC])
2482 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2486 # AC_LIBTOOL_LANG_C_CONFIG
2487 # ------------------------
2488 # Ensure that the configuration vars for the C compiler are
2489 # suitably defined. Those variables are subsequently used by
2490 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2491 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2492 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2496 # Source file extension for C test sources.
2499 # Object file extension for compiled C test sources.
2501 _LT_AC_TAGVAR(objext, $1)=$objext
2503 # Code to be used in simple compile tests
2504 lt_simple_compile_test_code="int some_variable = 0;\n"
2506 # Code to be used in simple link tests
2507 lt_simple_link_test_code='int main(){return(0);}\n'
2512 # Check for any special shared library compilation flags.
2514 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2515 if test "$GCC" = no; then
2518 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2522 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2523 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2524 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2526 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2527 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2533 # Check to make sure the static flag actually works.
2535 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2536 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2537 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2539 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2543 ## There is no encapsulation within the following macros, do not change
2544 ## the running order or otherwise move them around unless you know exactly
2545 ## what you are doing...
2546 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2547 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2548 AC_LIBTOOL_PROG_CC_C_O($1)
2549 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2550 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2551 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2552 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2553 AC_LIBTOOL_SYS_LIB_STRIP
2554 AC_LIBTOOL_DLOPEN_SELF($1)
2556 # Report which librarie types wil actually be built
2557 AC_MSG_CHECKING([if libtool supports shared libraries])
2558 AC_MSG_RESULT([$can_build_shared])
2560 AC_MSG_CHECKING([whether to build shared libraries])
2561 test "$can_build_shared" = "no" && enable_shared=no
2563 # On AIX, shared libraries and static libraries use the same namespace, and
2564 # are all built from PIC.
2567 test "$enable_shared" = yes && enable_static=no
2568 if test -n "$RANLIB"; then
2569 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2570 postinstall_cmds='$RANLIB $lib'
2575 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2576 test "$enable_shared" = yes && enable_static=no
2580 AC_MSG_RESULT([$enable_shared])
2582 AC_MSG_CHECKING([whether to build static libraries])
2583 # Make sure either enable_shared or enable_static is yes.
2584 test "$enable_shared" = yes || enable_static=yes
2585 AC_MSG_RESULT([$enable_static])
2587 AC_LIBTOOL_CONFIG($1)
2591 ])# AC_LIBTOOL_LANG_C_CONFIG
2594 # AC_LIBTOOL_LANG_CXX_CONFIG
2595 # --------------------------
2596 # Ensure that the configuration vars for the C compiler are
2597 # suitably defined. Those variables are subsequently used by
2598 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2599 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2600 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2602 AC_REQUIRE([AC_PROG_CXX])
2603 AC_REQUIRE([AC_PROG_CXXCPP])
2605 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2606 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2607 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2608 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2609 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2610 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2612 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2613 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2614 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2615 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2616 _LT_AC_TAGVAR(module_cmds, $1)=
2617 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2618 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2619 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2620 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2621 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2622 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2624 # Dependencies to place before and after the object being linked:
2625 _LT_AC_TAGVAR(predep_objects, $1)=
2626 _LT_AC_TAGVAR(postdep_objects, $1)=
2627 _LT_AC_TAGVAR(predeps, $1)=
2628 _LT_AC_TAGVAR(postdeps, $1)=
2629 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2631 # Source file extension for C++ test sources.
2634 # Object file extension for compiled C++ test sources.
2636 _LT_AC_TAGVAR(objext, $1)=$objext
2638 # Code to be used in simple compile tests
2639 lt_simple_compile_test_code="int some_variable = 0;\n"
2641 # Code to be used in simple link tests
2642 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2644 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2647 # Allow CC to be a program name with arguments.
2652 lt_save_with_gnu_ld=$with_gnu_ld
2653 lt_save_path_LD=$lt_cv_path_LD
2654 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2655 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2657 unset lt_cv_prog_gnu_ld
2659 if test -n "${lt_cv_path_LDCXX+set}"; then
2660 lt_cv_path_LD=$lt_cv_path_LDCXX
2664 test -z "${LDCXX+set}" || LD=$LDCXX
2667 _LT_AC_TAGVAR(compiler, $1)=$CC
2668 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2670 # We don't want -fno-exception wen compiling C++ code, so set the
2671 # no_builtin_flag separately
2672 if test "$GXX" = yes; then
2673 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2675 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2678 if test "$GXX" = yes; then
2679 # Set up default GNU C++ configuration
2683 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2684 # archiving commands below assume that GNU ld is being used.
2685 if test "$with_gnu_ld" = yes; then
2686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2687 _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'
2689 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2690 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2692 # If archive_cmds runs LD, not CC, wlarc should be empty
2693 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2694 # investigate it a little bit more. (MM)
2697 # ancient GNU ld didn't support --whole-archive et. al.
2698 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2699 grep 'no-whole-archive' > /dev/null; then
2700 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2702 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2708 # A generic and very simple default shared library creation
2709 # command for GNU C++ for the case where it uses the native
2710 # linker, instead of GNU ld. If possible, this setting should
2711 # overridden to take advantage of the native linker features on
2712 # the platform it is being used on.
2713 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2716 # Commands to make compiler produce verbose output that lists
2717 # what "hidden" libraries, object files and flags are used when
2718 # linking a shared library.
2719 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2727 # PORTME: fill in a description of your system's C++ link characteristics
2728 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2729 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2732 # FIXME: insert proper C++ library support
2733 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2736 if test "$host_cpu" = ia64; then
2737 # On IA64, the linker does run time linking by default, so we don't
2738 # have to do anything special.
2739 aix_use_runtimelinking=no
2740 exp_sym_flag='-Bexport'
2743 aix_use_runtimelinking=no
2745 # Test if we are trying to use run time linking or normal
2746 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2747 # need to do runtime linking.
2748 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2749 for ld_flag in $LDFLAGS; do
2752 aix_use_runtimelinking=yes
2759 exp_sym_flag='-bexport'
2760 no_entry_flag='-bnoentry'
2763 # When large executables or shared objects are built, AIX ld can
2764 # have problems creating the table of contents. If linking a library
2765 # or program results in "error TOC overflow" add -mminimal-toc to
2766 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2767 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2769 _LT_AC_TAGVAR(archive_cmds, $1)=''
2770 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2771 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2772 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2774 if test "$GXX" = yes; then
2775 case $host_os in aix4.[012]|aix4.[012].*)
2776 # We only want to do this on AIX 4.2 and lower, the check
2777 # below for broken collect2 doesn't work under 4.3+
2778 collect2name=`${CC} -print-prog-name=collect2`
2779 if test -f "$collect2name" && \
2780 strings "$collect2name" | grep resolve_lib_name >/dev/null
2782 # We have reworked collect2
2783 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2785 # We have old collect2
2786 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2787 # It fails to find uninstalled libraries when the uninstalled
2788 # path is not listed in the libpath. Setting hardcode_minus_L
2789 # to unsupported forces relinking
2790 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2791 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2792 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2795 shared_flag='-shared'
2798 if test "$host_cpu" = ia64; then
2799 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2800 # chokes on -Wl,-G. The following line is correct:
2803 if test "$aix_use_runtimelinking" = yes; then
2804 shared_flag='${wl}-G'
2806 shared_flag='${wl}-bM:SRE'
2811 # It seems that -bexpall does not export symbols beginning with
2812 # underscore (_), so it is better to generate a list of symbols to export.
2813 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2814 if test "$aix_use_runtimelinking" = yes; then
2815 # Warning - without using the other runtime loading flags (-brtl),
2816 # -berok will link without error, but may produce a broken library.
2817 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2818 # Determine the default libpath from the value encoded in an empty executable.
2819 _LT_AC_SYS_LIBPATH_AIX
2820 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2822 _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 $shared_flag"
2824 if test "$host_cpu" = ia64; then
2825 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2826 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2827 _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"
2829 # Determine the default libpath from the value encoded in an empty executable.
2830 _LT_AC_SYS_LIBPATH_AIX
2831 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2832 # Warning - without using the other run time loading flags,
2833 # -berok will link without error, but may produce a broken library.
2834 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2835 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2836 # -bexpall does not export symbols beginning with underscore (_)
2837 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2838 # Exported symbols can be pulled into shared objects from archives
2839 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2840 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2841 # This is similar to how AIX traditionally builds it's shared libraries.
2842 _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'
2847 case $cc_basename in
2849 # FIXME: insert proper C++ library support
2850 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2856 cygwin* | mingw* | pw32*)
2857 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2858 # as there is no search path for DLLs.
2859 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2860 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2861 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2862 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2864 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2865 _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'
2866 # If the export-symbols file already is a .def file (1st line
2867 # is EXPORTS), use it as is; otherwise, prepend...
2868 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2869 cp $export_symbols $output_objdir/$soname.def;
2871 echo EXPORTS > $output_objdir/$soname.def;
2872 cat $export_symbols >> $output_objdir/$soname.def;
2874 $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'
2876 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2879 darwin* | rhapsody*)
2881 rhapsody* | darwin1.[[012]])
2882 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2885 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2886 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2888 case ${MACOSX_DEPLOYMENT_TARGET} in
2890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2893 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2899 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2900 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2901 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2902 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2903 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2904 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2906 if test "$GXX" = yes ; then
2907 lt_int_apple_cc_single_mod=no
2908 output_verbose_link_cmd='echo'
2909 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2910 lt_int_apple_cc_single_mod=yes
2912 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2913 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2917 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2918 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2919 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2920 _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}'
2922 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2924 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2926 case "$cc_basename" in
2928 output_verbose_link_cmd='echo'
2929 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
2930 _LT_AC_TAGVAR(module_cmds, $1)='$CC $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 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2933 _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}'
2936 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2943 case $cc_basename in
2945 # FIXME: insert proper C++ library support
2946 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2949 # Green Hills C++ Compiler
2950 # FIXME: insert proper C++ library support
2951 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2954 # FIXME: insert proper C++ library support
2955 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2960 # C++ shared libraries reported to be fairly broken before switch to ELF
2961 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2964 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2966 freebsd* | kfreebsd*-gnu)
2967 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2969 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2974 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2975 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2976 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2977 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2978 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2979 # but as the default
2980 # location of the library.
2982 case $cc_basename in
2984 # FIXME: insert proper C++ library support
2985 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2988 _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 $lib'
2989 # Commands to make compiler produce verbose output that lists
2990 # what "hidden" libraries, object files and flags are used when
2991 # linking a shared library.
2993 # There doesn't appear to be a way to prevent this compiler from
2994 # explicitly linking system object files so we need to strip them
2995 # from the output so that they don't get included in the library
2997 output_verbose_link_cmd='templist=`($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 $list'
3000 if test "$GXX" = yes; then
3001 _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'
3003 # FIXME: insert proper C++ library support
3004 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3010 if test $with_gnu_ld = no; then
3013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3015 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3021 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3022 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3023 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3029 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3030 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3033 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3034 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3035 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3036 # but as the default
3037 # location of the library.
3040 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3041 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3042 # but as the default
3043 # location of the library.
3047 case $cc_basename in
3049 # FIXME: insert proper C++ library support
3050 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3055 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3058 _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 $compiler_flags'
3061 # Commands to make compiler produce verbose output that lists
3062 # what "hidden" libraries, object files and flags are used when
3063 # linking a shared library.
3065 # There doesn't appear to be a way to prevent this compiler from
3066 # explicitly linking system object files so we need to strip them
3067 # from the output so that they don't get included in the library
3069 output_verbose_link_cmd='templist=`($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 $list'
3072 if test "$GXX" = yes; then
3073 if test $with_gnu_ld = no; then
3076 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3079 _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'
3084 # FIXME: insert proper C++ library support
3085 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3091 case $cc_basename in
3094 _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'
3096 # Archives containing C++ object files must be created using
3097 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3098 # necessary to make sure instantiated templates are included
3100 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3103 if test "$GXX" = yes; then
3104 if test "$with_gnu_ld" = no; then
3105 _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'
3107 _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'
3110 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3113 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3114 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3117 case $cc_basename in
3119 # Kuck and Associates, Inc. (KAI) C++ Compiler
3121 # KCC will only create a shared library if the output file
3122 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3123 # to its proper name (with version) after linking.
3124 _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'
3125 _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 $lib'
3126 # Commands to make compiler produce verbose output that lists
3127 # what "hidden" libraries, object files and flags are used when
3128 # linking a shared library.
3130 # There doesn't appear to be a way to prevent this compiler from
3131 # explicitly linking system object files so we need to strip them
3132 # from the output so that they don't get included in the library
3134 output_verbose_link_cmd='templist=`$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'
3136 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3137 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3139 # Archives containing C++ object files must be created using
3140 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3141 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3146 # version 8.0 and above of icpc choke on multiply defined symbols
3147 # if we add $predep_objects and $postdep_objects, however 7.1 and
3148 # earlier do not add the objects themselves.
3149 case `$CC -V 2>&1` in
3151 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3152 _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'
3154 *) # Version 8.0 or newer
3155 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3156 _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'
3159 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3160 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3161 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3162 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3166 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3167 _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'
3169 runpath_var=LD_RUN_PATH
3170 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3171 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3173 # Commands to make compiler produce verbose output that lists
3174 # what "hidden" libraries, object files and flags are used when
3175 # linking a shared library.
3177 # There doesn't appear to be a way to prevent this compiler from
3178 # explicitly linking system object files so we need to strip them
3179 # from the output so that they don't get included in the library
3181 output_verbose_link_cmd='templist=`$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'
3186 # FIXME: insert proper C++ library support
3187 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3190 # FIXME: insert proper C++ library support
3191 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3194 case $cc_basename in
3196 # FIXME: insert proper C++ library support
3197 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3200 # FIXME: insert proper C++ library support
3201 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3206 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3207 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3210 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3211 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3213 # Workaround some broken pre-1.5 toolchains
3214 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3217 # C++ shared libraries are fairly broken
3218 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3222 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3223 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3224 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3225 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3226 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3228 output_verbose_link_cmd='echo'
3231 case $cc_basename in
3233 # Kuck and Associates, Inc. (KAI) C++ Compiler
3235 # KCC will only create a shared library if the output file
3236 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3237 # to its proper name (with version) after linking.
3238 _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'
3240 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3241 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3243 # Archives containing C++ object files must be created using
3244 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3245 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3249 # Rational C++ 2.4.1
3250 # FIXME: insert proper C++ library support
3251 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3254 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3255 _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'
3257 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3258 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3260 # Commands to make compiler produce verbose output that lists
3261 # what "hidden" libraries, object files and flags are used when
3262 # linking a shared library.
3264 # There doesn't appear to be a way to prevent this compiler from
3265 # explicitly linking system object files so we need to strip them
3266 # from the output so that they don't get included in the library
3268 output_verbose_link_cmd='templist=`$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 $list'
3271 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3272 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3273 _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'
3275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3276 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3278 # Commands to make compiler produce verbose output that lists
3279 # what "hidden" libraries, object files and flags are used when
3280 # linking a shared library.
3281 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3284 # FIXME: insert proper C++ library support
3285 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3291 case $cc_basename in
3293 # Kuck and Associates, Inc. (KAI) C++ Compiler
3295 # KCC will only create a shared library if the output file
3296 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3297 # to its proper name (with version) after linking.
3298 _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'
3300 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3301 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3303 # Archives containing C++ object files must be created using
3304 # the KAI C++ compiler.
3305 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3308 # Rational C++ 2.4.1
3309 # FIXME: insert proper C++ library support
3310 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3313 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3314 _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'
3315 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3316 echo "-hidden">> $lib.exp~
3317 $CC -shared$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~
3320 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3321 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3323 # Commands to make compiler produce verbose output that lists
3324 # what "hidden" libraries, object files and flags are used when
3325 # linking a shared library.
3327 # There doesn't appear to be a way to prevent this compiler from
3328 # explicitly linking system object files so we need to strip them
3329 # from the output so that they don't get included in the library
3331 output_verbose_link_cmd='templist=`$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 $list'
3334 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3335 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3336 _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'
3338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3341 # Commands to make compiler produce verbose output that lists
3342 # what "hidden" libraries, object files and flags are used when
3343 # linking a shared library.
3344 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3347 # FIXME: insert proper C++ library support
3348 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3354 # FIXME: insert proper C++ library support
3355 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3358 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3359 case $cc_basename in
3361 # FIXME: insert proper C++ library support
3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3365 # FIXME: insert proper C++ library support
3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3371 case $cc_basename in
3374 # FIXME: insert proper C++ library support
3375 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3379 # FIXME: insert proper C++ library support
3380 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3383 # FIXME: insert proper C++ library support
3384 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3389 case $cc_basename in
3391 # Sun C++ 4.2, 5.x and Centerline C++
3392 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3393 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3394 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3395 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3397 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3398 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3400 solaris2.[0-5] | solaris2.[0-5].*) ;;
3402 # The C++ compiler is used as linker so we must use $wl
3403 # flag to pass the commands to the underlying system
3405 # Supported since Solaris 2.6 (maybe 2.5.1?)
3406 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3409 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3411 # Commands to make compiler produce verbose output that lists
3412 # what "hidden" libraries, object files and flags are used when
3413 # linking a shared library.
3415 # There doesn't appear to be a way to prevent this compiler from
3416 # explicitly linking system object files so we need to strip them
3417 # from the output so that they don't get included in the library
3419 output_verbose_link_cmd='templist=`$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'
3421 # Archives containing C++ object files must be created using
3422 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3423 # necessary to make sure instantiated templates are included
3425 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3428 # Green Hills C++ Compiler
3429 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3431 # The C++ compiler must be used to create the archive.
3432 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3435 # GNU C++ compiler with Solaris linker
3436 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3437 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3438 if $CC --version | grep -v '^2\.7' > /dev/null; then
3439 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3440 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3441 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3443 # Commands to make compiler produce verbose output that lists
3444 # what "hidden" libraries, object files and flags are used when
3445 # linking a shared library.
3446 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3448 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3450 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3451 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3452 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3454 # Commands to make compiler produce verbose output that lists
3455 # what "hidden" libraries, object files and flags are used when
3456 # linking a shared library.
3457 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3460 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3465 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3466 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3469 case $cc_basename in
3471 # NonStop-UX NCC 3.20
3472 # FIXME: insert proper C++ library support
3473 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3476 # FIXME: insert proper C++ library support
3477 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3482 # FIXME: insert proper C++ library support
3483 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3486 # FIXME: insert proper C++ library support
3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3490 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3491 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3493 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3494 _LT_AC_TAGVAR(LD, $1)="$LD"
3497 ## There is no encapsulation within the following macros, do not change
3498 ## the running order or otherwise move them around unless you know exactly
3499 ## what you are doing...
3500 AC_LIBTOOL_POSTDEP_PREDEP($1)
3501 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3502 AC_LIBTOOL_PROG_CC_C_O($1)
3503 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3504 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3505 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3506 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3507 AC_LIBTOOL_SYS_LIB_STRIP
3508 AC_LIBTOOL_DLOPEN_SELF($1)
3510 AC_LIBTOOL_CONFIG($1)
3517 with_gnu_ldcxx=$with_gnu_ld
3518 with_gnu_ld=$lt_save_with_gnu_ld
3519 lt_cv_path_LDCXX=$lt_cv_path_LD
3520 lt_cv_path_LD=$lt_save_path_LD
3521 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3522 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3523 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3525 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3526 # ------------------------
3527 # Figure out "hidden" library dependencies from verbose
3528 # compiler output when linking a shared library.
3529 # Parse the compiler output and extract the necessary
3530 # objects, libraries and library flags.
3531 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3532 dnl we can't use the lt_simple_compile_test_code here,
3533 dnl because it contains code intended for an executable,
3534 dnl not a library. It's possible we should let each
3535 dnl tag define a new lt_????_link_test_code variable,
3536 dnl but it's only used here...
3537 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3539 void foo (void) { a = 0; }
3541 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3545 Foo (void) { a = 0; }
3550 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3558 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3561 public void bar (void) {
3567 dnl Parse the compiler output and extract the necessary
3568 dnl objects, libraries and library flags.
3569 if AC_TRY_EVAL(ac_compile); then
3570 # Parse the compiler output and extract the necessary
3571 # objects, libraries and library flags.
3573 # Sentinel used to keep track of whether or not we are before
3574 # the conftest object file.
3575 pre_test_object_deps_done=no
3577 # The `*' in the case matches for architectures that use `case' in
3578 # $output_verbose_cmd can trigger glob expansion during the loop
3579 # eval without this substitution.
3580 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3582 for p in `eval $output_verbose_link_cmd`; do
3586 # Some compilers place space between "-{L,R}" and the path.
3589 || test $p = "-R"; then
3596 if test "$pre_test_object_deps_done" = no; then
3599 # Internal compiler library paths should come after those
3600 # provided the user. The postdeps already come after the
3601 # user supplied libs so there is no need to process them.
3602 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3603 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3605 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3608 # The "-l" case would never come before the object being
3609 # linked, so don't bother handling this case.
3612 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3613 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3615 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3621 # This assumes that the test object file only shows up
3622 # once in the compiler output.
3623 if test "$p" = "conftest.$objext"; then
3624 pre_test_object_deps_done=yes
3628 if test "$pre_test_object_deps_done" = no; then
3629 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3630 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3632 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3635 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3636 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3638 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3643 *) ;; # Ignore the rest.
3651 echo "libtool.m4: error: problem compiling $1 test program"
3654 $rm -f confest.$objext
3656 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3657 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3659 ])# AC_LIBTOOL_POSTDEP_PREDEP
3661 # AC_LIBTOOL_LANG_F77_CONFIG
3662 # ------------------------
3663 # Ensure that the configuration vars for the C compiler are
3664 # suitably defined. Those variables are subsequently used by
3665 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3666 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3667 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3668 [AC_REQUIRE([AC_PROG_F77])
3669 AC_LANG_PUSH(Fortran 77)
3671 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3672 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3673 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3674 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3675 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3676 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3678 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3679 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3680 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3681 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3682 _LT_AC_TAGVAR(module_cmds, $1)=
3683 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3684 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3685 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3686 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3687 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3688 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3690 # Source file extension for f77 test sources.
3693 # Object file extension for compiled f77 test sources.
3695 _LT_AC_TAGVAR(objext, $1)=$objext
3697 # Code to be used in simple compile tests
3698 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3700 # Code to be used in simple link tests
3701 lt_simple_link_test_code=" program t\n end\n"
3703 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3706 # Allow CC to be a program name with arguments.
3710 _LT_AC_TAGVAR(compiler, $1)=$CC
3711 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3713 AC_MSG_CHECKING([if libtool supports shared libraries])
3714 AC_MSG_RESULT([$can_build_shared])
3716 AC_MSG_CHECKING([whether to build shared libraries])
3717 test "$can_build_shared" = "no" && enable_shared=no
3719 # On AIX, shared libraries and static libraries use the same namespace, and
3720 # are all built from PIC.
3723 test "$enable_shared" = yes && enable_static=no
3724 if test -n "$RANLIB"; then
3725 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3726 postinstall_cmds='$RANLIB $lib'
3730 test "$enable_shared" = yes && enable_static=no
3733 AC_MSG_RESULT([$enable_shared])
3735 AC_MSG_CHECKING([whether to build static libraries])
3736 # Make sure either enable_shared or enable_static is yes.
3737 test "$enable_shared" = yes || enable_static=yes
3738 AC_MSG_RESULT([$enable_static])
3740 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3742 _LT_AC_TAGVAR(GCC, $1)="$G77"
3743 _LT_AC_TAGVAR(LD, $1)="$LD"
3745 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3746 AC_LIBTOOL_PROG_CC_C_O($1)
3747 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3748 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3749 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3750 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3751 AC_LIBTOOL_SYS_LIB_STRIP
3754 AC_LIBTOOL_CONFIG($1)
3758 ])# AC_LIBTOOL_LANG_F77_CONFIG
3761 # AC_LIBTOOL_LANG_GCJ_CONFIG
3762 # --------------------------
3763 # Ensure that the configuration vars for the C compiler are
3764 # suitably defined. Those variables are subsequently used by
3765 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3766 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3767 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3770 # Source file extension for Java test sources.
3773 # Object file extension for compiled Java test sources.
3775 _LT_AC_TAGVAR(objext, $1)=$objext
3777 # Code to be used in simple compile tests
3778 lt_simple_compile_test_code="class foo {}\n"
3780 # Code to be used in simple link tests
3781 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3783 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3786 # Allow CC to be a program name with arguments.
3790 _LT_AC_TAGVAR(compiler, $1)=$CC
3792 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3793 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3796 ## There is no encapsulation within the following macros, do not change
3797 ## the running order or otherwise move them around unless you know exactly
3798 ## what you are doing...
3799 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3800 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3801 AC_LIBTOOL_PROG_CC_C_O($1)
3802 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3803 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3804 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3805 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3806 AC_LIBTOOL_SYS_LIB_STRIP
3807 AC_LIBTOOL_DLOPEN_SELF($1)
3809 AC_LIBTOOL_CONFIG($1)
3813 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3816 # AC_LIBTOOL_LANG_RC_CONFIG
3817 # --------------------------
3818 # Ensure that the configuration vars for the Windows resource compiler are
3819 # suitably defined. Those variables are subsequently used by
3820 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3821 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3822 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3825 # Source file extension for RC test sources.
3828 # Object file extension for compiled RC test sources.
3830 _LT_AC_TAGVAR(objext, $1)=$objext
3832 # Code to be used in simple compile tests
3833 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3835 # Code to be used in simple link tests
3836 lt_simple_link_test_code="$lt_simple_compile_test_code"
3838 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3841 # Allow CC to be a program name with arguments.
3845 _LT_AC_TAGVAR(compiler, $1)=$CC
3846 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3848 AC_LIBTOOL_CONFIG($1)
3852 ])# AC_LIBTOOL_LANG_RC_CONFIG
3855 # AC_LIBTOOL_CONFIG([TAGNAME])
3856 # ----------------------------
3857 # If TAGNAME is not passed, then create an initial libtool script
3858 # with a default configuration from the untagged config vars. Otherwise
3859 # add code to config.status for appending the configuration named by
3860 # TAGNAME from the matching tagged config vars.
3861 AC_DEFUN([AC_LIBTOOL_CONFIG],
3862 [# The else clause should only fire when bootstrapping the
3863 # libtool distribution, otherwise you forgot to ship ltmain.sh
3864 # with your package, and you will get complaints that there are
3865 # no rules to generate ltmain.sh.
3866 if test -f "$ltmain"; then
3867 # See if we are running on zsh, and set the options which allow our commands through
3868 # without removal of \ escapes.
3869 if test -n "${ZSH_VERSION+set}" ; then
3870 setopt NO_GLOB_SUBST
3872 # Now quote all the things that may contain metacharacters while being
3873 # careful not to overquote the AC_SUBSTed values. We take copies of the
3874 # variables and quote the copies for generation of the libtool script.
3875 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3877 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3878 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3879 deplibs_check_method reload_flag reload_cmds need_locks \
3880 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3881 lt_cv_sys_global_symbol_to_c_name_address \
3882 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3883 old_postinstall_cmds old_postuninstall_cmds \
3884 _LT_AC_TAGVAR(compiler, $1) \
3885 _LT_AC_TAGVAR(CC, $1) \
3886 _LT_AC_TAGVAR(LD, $1) \
3887 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3889 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3890 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3891 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3892 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3893 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3894 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3895 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3896 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3897 _LT_AC_TAGVAR(predep_objects, $1) \
3898 _LT_AC_TAGVAR(postdep_objects, $1) \
3899 _LT_AC_TAGVAR(predeps, $1) \
3900 _LT_AC_TAGVAR(postdeps, $1) \
3901 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3902 _LT_AC_TAGVAR(archive_cmds, $1) \
3903 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3904 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3905 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3906 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3907 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3908 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3909 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3910 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3911 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3912 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3913 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3914 _LT_AC_TAGVAR(module_cmds, $1) \
3915 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3916 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3917 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3918 _LT_AC_TAGVAR(include_expsyms, $1); do
3921 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3922 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3923 _LT_AC_TAGVAR(archive_cmds, $1) | \
3924 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3925 _LT_AC_TAGVAR(module_cmds, $1) | \
3926 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3927 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3928 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3929 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3930 postinstall_cmds | postuninstall_cmds | \
3931 old_postinstall_cmds | old_postuninstall_cmds | \
3932 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3933 # Double-quote double-evaled strings.
3934 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3937 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3943 *'\[$]0 --fallback-echo"')
3944 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3949 [cfgfile="${ofile}T"
3950 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3952 AC_MSG_NOTICE([creating $ofile])],
3955 cat <<__EOF__ >> "$cfgfile"
3959 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3960 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3961 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3963 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3964 # Free Software Foundation, Inc.
3966 # This file is part of GNU Libtool:
3967 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3969 # This program is free software; you can redistribute it and/or modify
3970 # it under the terms of the GNU General Public License as published by
3971 # the Free Software Foundation; either version 2 of the License, or
3972 # (at your option) any later version.
3974 # This program is distributed in the hope that it will be useful, but
3975 # WITHOUT ANY WARRANTY; without even the implied warranty of
3976 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3977 # General Public License for more details.
3979 # You should have received a copy of the GNU General Public License
3980 # along with this program; if not, write to the Free Software
3981 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3983 # As a special exception to the GNU General Public License, if you
3984 # distribute this file as part of a program that contains a
3985 # configuration script generated by Autoconf, you may include it under
3986 # the same distribution terms that you use for the rest of that program.
3988 # A sed program that does not truncate output.
3991 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3992 Xsed="$SED -e s/^X//"
3994 # The HP-UX ksh and POSIX shell print the target directory to stdout
3996 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3998 # The names of the tagged configurations supported by this script.
4001 # ### BEGIN LIBTOOL CONFIG],
4002 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4004 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4006 # Shell to use when invoking shell scripts.
4009 # Whether or not to build shared libraries.
4010 build_libtool_libs=$enable_shared
4012 # Whether or not to build static libraries.
4013 build_old_libs=$enable_static
4015 # Whether or not to add -lc for building shared libraries.
4016 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4018 # Whether or not to disallow shared libs when runtime libs are static
4019 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4021 # Whether or not to optimize for fast installation.
4022 fast_install=$enable_fast_install
4025 host_alias=$host_alias
4028 # An echo program that does not interpret backslashes.
4033 AR_FLAGS=$lt_AR_FLAGS
4038 # A language-specific compiler.
4039 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4041 # Is the compiler the GNU C compiler?
4042 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4047 # The linker used to build libraries.
4048 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4050 # Whether we need hard or soft links.
4053 # A BSD-compatible nm program.
4056 # A symbol stripping program
4059 # Used to examine libraries when file_magic_cmd begins "file"
4060 MAGIC_CMD=$MAGIC_CMD
4062 # Used on cygwin: DLL creation program.
4065 # Used on cygwin: object dumper.
4068 # Used on cygwin: assembler.
4071 # The name of the directory that contains temporary libtool files.
4074 # How to create reloadable object files.
4075 reload_flag=$lt_reload_flag
4076 reload_cmds=$lt_reload_cmds
4078 # How to pass a linker flag through the compiler.
4079 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4081 # Object file suffix (normally "o").
4084 # Old archive suffix (normally "a").
4087 # Shared library suffix (normally ".so").
4088 shrext_cmds='$shrext_cmds'
4090 # Executable file suffix (normally "").
4093 # Additional compiler flags for building library objects.
4094 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4097 # What is the maximum length of a command?
4098 max_cmd_len=$lt_cv_sys_max_cmd_len
4100 # Does compiler simultaneously support -c and -o options?
4101 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4103 # Must we lock files when doing compilation ?
4104 need_locks=$lt_need_locks
4106 # Do we need the lib prefix for modules?
4107 need_lib_prefix=$need_lib_prefix
4109 # Do we need a version for libraries?
4110 need_version=$need_version
4112 # Whether dlopen is supported.
4113 dlopen_support=$enable_dlopen
4115 # Whether dlopen of programs is supported.
4116 dlopen_self=$enable_dlopen_self
4118 # Whether dlopen of statically linked programs is supported.
4119 dlopen_self_static=$enable_dlopen_self_static
4121 # Compiler flag to prevent dynamic linking.
4122 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4124 # Compiler flag to turn off builtin functions.
4125 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4127 # Compiler flag to allow reflexive dlopens.
4128 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4130 # Compiler flag to generate shared objects directly from archives.
4131 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4133 # Compiler flag to generate thread-safe objects.
4134 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4136 # Library versioning type.
4137 version_type=$version_type
4139 # Format of library name prefix.
4140 libname_spec=$lt_libname_spec
4142 # List of archive names. First name is the real one, the rest are links.
4143 # The last name is the one that the linker finds with -lNAME.
4144 library_names_spec=$lt_library_names_spec
4146 # The coded name of the library, if different from the real name.
4147 soname_spec=$lt_soname_spec
4149 # Commands used to build and install an old-style archive.
4151 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4152 old_postinstall_cmds=$lt_old_postinstall_cmds
4153 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4155 # Create an old-style archive from a shared archive.
4156 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4158 # Create a temporary old-style archive to link instead of a shared archive.
4159 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4161 # Commands used to build and install a shared archive.
4162 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4163 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4164 postinstall_cmds=$lt_postinstall_cmds
4165 postuninstall_cmds=$lt_postuninstall_cmds
4167 # Commands used to build a loadable module (assumed same as above if empty)
4168 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4169 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4171 # Commands to strip libraries.
4172 old_striplib=$lt_old_striplib
4173 striplib=$lt_striplib
4175 # Dependencies to place before the objects being linked to create a
4177 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4179 # Dependencies to place after the objects being linked to create a
4181 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4183 # Dependencies to place before the objects being linked to create a
4185 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4187 # Dependencies to place after the objects being linked to create a
4189 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4191 # The library search path used internally by the compiler when linking
4193 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4195 # Method to check whether dependent libraries are shared objects.
4196 deplibs_check_method=$lt_deplibs_check_method
4198 # Command to use when deplibs_check_method == file_magic.
4199 file_magic_cmd=$lt_file_magic_cmd
4201 # Flag that allows shared libraries with undefined symbols to be built.
4202 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4204 # Flag that forces no undefined symbols.
4205 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4207 # Commands used to finish a libtool library installation in a directory.
4208 finish_cmds=$lt_finish_cmds
4210 # Same as above, but a single script fragment to be evaled but not shown.
4211 finish_eval=$lt_finish_eval
4213 # Take the output of nm and produce a listing of raw symbols and C names.
4214 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4216 # Transform the output of nm in a proper C declaration
4217 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4219 # Transform the output of nm in a C name address pair
4220 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4222 # This is the shared library runtime path variable.
4223 runpath_var=$runpath_var
4225 # This is the shared library path variable.
4226 shlibpath_var=$shlibpath_var
4228 # Is shlibpath searched before the hard-coded library search path?
4229 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4231 # How to hardcode a shared library path into an executable.
4232 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4234 # Whether we should hardcode library paths into libraries.
4235 hardcode_into_libs=$hardcode_into_libs
4237 # Flag to hardcode \$libdir into a binary during linking.
4238 # This must work even if \$libdir does not exist.
4239 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4241 # If ld is used when linking, flag to hardcode \$libdir into
4242 # a binary during linking. This must work even if \$libdir does
4244 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4246 # Whether we need a single -rpath flag with a separated argument.
4247 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4249 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4251 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4253 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4255 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4257 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4258 # the resulting binary.
4259 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4261 # Set to yes if building a shared library automatically hardcodes DIR into the library
4262 # and all subsequent libraries and executables linked against it.
4263 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4265 # Variables whose values should be saved in libtool wrapper scripts and
4266 # restored at relink time.
4267 variables_saved_for_relink="$variables_saved_for_relink"
4269 # Whether libtool must link a program against all its dependency libraries.
4270 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4272 # Compile-time system search path for libraries
4273 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4275 # Run-time system search path for libraries
4276 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4278 # Fix the shell variable \$srcfile for the compiler.
4279 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4281 # Set to yes if exported symbols are required.
4282 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4284 # The commands to list exported symbols.
4285 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4287 # The commands to extract the exported symbol list from a shared archive.
4288 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4290 # Symbols that should not be listed in the preloaded symbols.
4291 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4293 # Symbols that must always be exported.
4294 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4297 [# ### END LIBTOOL CONFIG],
4298 [# ### END LIBTOOL TAG CONFIG: $tagname])
4305 cat <<\EOF >> "$cfgfile"
4307 # AIX sometimes has problems with the GCC collect2 program. For some
4308 # reason, if we set the COLLECT_NAMES environment variable, the problems
4309 # vanish in a puff of smoke.
4310 if test "X${COLLECT_NAMES+set}" != Xset; then
4312 export COLLECT_NAMES
4318 # We use sed instead of cat because bash on DJGPP gets confused if
4319 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4320 # text mode, it properly converts lines to CR/LF. This bash problem
4321 # is reportedly fixed, but why not run on old versions too?
4322 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4324 mv -f "$cfgfile" "$ofile" || \
4325 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4329 # If there is no Makefile yet, we rely on a make rule to execute
4330 # `config.status --recheck' to rerun these tests and create the
4331 # libtool script then.
4332 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4333 if test -f "$ltmain_in"; then
4334 test -f Makefile && make "$ltmain"
4337 ])# AC_LIBTOOL_CONFIG
4340 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4341 # -------------------------------------------
4342 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4343 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4345 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4347 if test "$GCC" = yes; then
4348 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4350 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4351 lt_cv_prog_compiler_rtti_exceptions,
4352 [-fno-rtti -fno-exceptions], [],
4353 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4355 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4358 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4359 # ---------------------------------
4360 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4361 [AC_REQUIRE([AC_CANONICAL_HOST])
4362 AC_REQUIRE([AC_PROG_NM])
4363 AC_REQUIRE([AC_OBJEXT])
4364 # Check for command to grab the raw symbol name followed by C symbol from nm.
4365 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4366 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4368 # These are sane defaults that work on at least a few old systems.
4369 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4371 # Character class describing NM global symbol codes.
4372 symcode='[[BCDEGRST]]'
4374 # Regexp to match symbols that can be accessed directly from C.
4375 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4377 # Transform the above into a raw symbol and a C symbol.
4378 symxfrm='\1 \2\3 \3'
4380 # Transform an extracted symbol line into a proper C declaration
4381 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4383 # Transform an extracted symbol line into symbol name and symbol address
4384 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4386 # Define system-specific variables.
4391 cygwin* | mingw* | pw32*)
4392 symcode='[[ABCDGISTW]]'
4394 hpux*) # Its linker distinguishes data from code symbols
4395 if test "$host_cpu" = ia64; then
4396 symcode='[[ABCDEGRST]]'
4398 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4399 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4402 symcode='[[BCDEGRST]]'
4405 symcode='[[BCDEGQRST]]'
4411 symcode='[[DFNSTU]]'
4415 # Handle CRLF in mingw tool chain
4419 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4423 # If we're using GNU nm, then use its standard symbol codes.
4424 case `$NM -V 2>&1` in
4425 *GNU* | *'with BFD'*)
4426 symcode='[[ABCDGIRSTW]]' ;;
4429 # Try without a prefix undercore, then with it.
4430 for ac_symprfx in "" "_"; do
4432 # Write the raw and C identifiers.
4433 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4435 # Check to see that the pipe works correctly.
4439 cat > conftest.$ac_ext <<EOF
4444 void nm_test_func(){}
4448 int main(){nm_test_var='a';nm_test_func();return(0);}
4451 if AC_TRY_EVAL(ac_compile); then
4452 # Now try to grab the symbols.
4454 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4455 # Try sorting and uniquifying the output.
4456 if sort "$nlist" | uniq > "$nlist"T; then
4457 mv -f "$nlist"T "$nlist"
4462 # Make sure that we snagged all the symbols we need.
4463 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4464 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4465 cat <<EOF > conftest.$ac_ext
4471 # Now generate the symbol file.
4472 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4474 cat <<EOF >> conftest.$ac_ext
4475 #if defined (__STDC__) && __STDC__
4476 # define lt_ptr_t void *
4478 # define lt_ptr_t char *
4482 /* The mapping between symbol names and symbols. */
4487 lt_preloaded_symbols[[]] =
4490 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4491 cat <<\EOF >> conftest.$ac_ext
4499 # Now try linking the two files.
4500 mv conftest.$ac_objext conftstm.$ac_objext
4501 lt_save_LIBS="$LIBS"
4502 lt_save_CFLAGS="$CFLAGS"
4503 LIBS="conftstm.$ac_objext"
4504 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4505 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4508 LIBS="$lt_save_LIBS"
4509 CFLAGS="$lt_save_CFLAGS"
4511 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4514 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4517 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4520 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4521 cat conftest.$ac_ext >&5
4523 rm -f conftest* conftst*
4525 # Do not use the global_symbol_pipe unless it works.
4526 if test "$pipe_works" = yes; then
4529 lt_cv_sys_global_symbol_pipe=
4533 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4534 lt_cv_sys_global_symbol_to_cdecl=
4536 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4537 AC_MSG_RESULT(failed)
4541 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4544 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4545 # ---------------------------------------
4546 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4547 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4548 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4549 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4551 AC_MSG_CHECKING([for $compiler option to produce PIC])
4553 # C++ specific cases for pic, static, wl, etc.
4554 if test "$GXX" = yes; then
4555 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4556 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4560 # All AIX code is PIC.
4561 if test "$host_cpu" = ia64; then
4562 # AIX 5 now supports IA64 processor
4563 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4567 # FIXME: we need at least 68020 code to build shared libraries, but
4568 # adding the `-m68020' flag to GCC prevents building anything better,
4570 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4572 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4573 # PIC is the default for these OSes.
4575 mingw* | os2* | pw32*)
4576 # This hack is so that the source file can tell whether it is being
4577 # built for inclusion in a dll (and should export symbols for example).
4578 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4580 darwin* | rhapsody*)
4581 # PIC is the default on this platform
4582 # Common symbols not allowed in MH_DYLIB files
4583 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4586 # DJGPP does not support shared libraries at all
4587 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4590 if test -d /usr/nec; then
4591 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4595 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4601 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4606 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4612 # All AIX code is PIC.
4613 if test "$host_cpu" = ia64; then
4614 # AIX 5 now supports IA64 processor
4615 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4617 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4621 case $cc_basename in
4623 # Green Hills C++ Compiler
4624 # _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 $MVME_DIR/lib/classix/libcx.s.a"
4629 # PIC is the default on this platform
4630 # Common symbols not allowed in MH_DYLIB files
4631 case "$cc_basename" in
4633 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4634 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4639 case $cc_basename in
4641 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4644 # Green Hills C++ Compiler
4645 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4651 freebsd* | kfreebsd*-gnu)
4652 # FreeBSD uses GNU C++
4654 hpux9* | hpux10* | hpux11*)
4655 case $cc_basename in
4657 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4658 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4659 if test "$host_cpu" != ia64; then
4660 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4664 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4665 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4671 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4679 irix5* | irix6* | nonstopux*)
4680 case $cc_basename in
4682 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4683 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4684 # CC pic flag -KPIC is the default.
4691 case $cc_basename in
4694 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4695 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4699 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4700 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4701 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4705 # Make sure the PIC flag is empty. It appears that all Alpha
4706 # Linux and Compaq Tru64 Unix objects are PIC.
4707 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4708 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4719 case $cc_basename in
4721 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4729 osf3* | osf4* | osf5*)
4730 case $cc_basename in
4732 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4735 # Rational C++ 2.4.1
4736 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4739 # Digital/Compaq C++
4740 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4741 # Make sure the PIC flag is empty. It appears that all Alpha
4742 # Linux and Compaq Tru64 Unix objects are PIC.
4743 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4744 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4753 case $cc_basename in
4755 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4762 case $cc_basename in
4764 # Sun C++ 4.2, 5.x and Centerline C++
4765 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4766 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4767 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4770 # Green Hills C++ Compiler
4771 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4778 case $cc_basename in
4781 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4782 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4786 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4793 case $cc_basename in
4795 # NonStop-UX NCC 3.20
4796 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4807 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4813 if test "$GCC" = yes; then
4814 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4815 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4819 # All AIX code is PIC.
4820 if test "$host_cpu" = ia64; then
4821 # AIX 5 now supports IA64 processor
4822 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4827 # FIXME: we need at least 68020 code to build shared libraries, but
4828 # adding the `-m68020' flag to GCC prevents building anything better,
4830 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4833 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4834 # PIC is the default for these OSes.
4837 mingw* | pw32* | os2*)
4838 # This hack is so that the source file can tell whether it is being
4839 # built for inclusion in a dll (and should export symbols for example).
4840 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4843 darwin* | rhapsody*)
4844 # PIC is the default on this platform
4845 # Common symbols not allowed in MH_DYLIB files
4846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4850 # Just because we use GCC doesn't mean we suddenly get shared libraries
4851 # on systems that don't support them.
4852 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4857 if test -d /usr/nec; then
4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4863 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4876 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4880 # PORTME Check for flag to pass linker flags through the system compiler.
4883 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4884 if test "$host_cpu" = ia64; then
4885 # AIX 5 now supports IA64 processor
4886 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4888 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4892 # PIC is the default on this platform
4893 # Common symbols not allowed in MH_DYLIB files
4894 case "$cc_basename" in
4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4897 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4902 mingw* | pw32* | os2*)
4903 # This hack is so that the source file can tell whether it is being
4904 # built for inclusion in a dll (and should export symbols for example).
4905 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4908 hpux9* | hpux10* | hpux11*)
4909 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4910 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4917 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4920 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4921 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4924 irix5* | irix6* | nonstopux*)
4925 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4926 # PIC (with -KPIC) is the default.
4927 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4931 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4932 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4938 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4939 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4940 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4943 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4944 # All Alpha code is PIC.
4945 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4950 osf3* | osf4* | osf5*)
4951 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4952 # All OSF/1 code is PIC.
4953 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4957 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4958 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4962 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4963 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4964 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4968 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4970 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4973 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4974 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4975 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4976 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4980 if test -d /usr/nec ;then
4981 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4982 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4987 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4988 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4992 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4997 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5000 # Check to make sure the PIC flag actually works.
5002 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5003 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5004 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5005 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5006 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5008 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5010 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5011 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5014 # For platforms which do not support PIC, -DPIC is meaningless:
5016 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5019 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5025 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5026 # ------------------------------------
5027 # See if the linker supports building shared libraries.
5028 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5029 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5031 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5034 # If we're using GNU nm, then we don't want the "-C" option.
5035 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5036 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5037 _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'
5039 _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'
5043 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5046 _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'
5049 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5054 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5055 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5056 _LT_AC_TAGVAR(archive_cmds, $1)=
5057 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5058 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5059 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5060 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5061 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5062 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5063 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5064 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5065 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5066 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5067 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5068 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5069 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5070 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5071 _LT_AC_TAGVAR(module_cmds, $1)=
5072 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5073 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5074 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5075 # include_expsyms should be a list of space-separated symbols to be *always*
5076 # included in the symbol list
5077 _LT_AC_TAGVAR(include_expsyms, $1)=
5078 # exclude_expsyms can be an extended regexp of symbols to exclude
5079 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5080 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5081 # as well as any symbol that contains `d'.
5082 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5083 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5084 # platforms (ab)use it in PIC code, but their linkers get confused if
5085 # the symbol is explicitly referenced. Since portable code cannot
5086 # rely on this symbol name, it's probably fine to never include it in
5087 # preloaded symbol tables.
5088 extract_expsyms_cmds=
5091 cygwin* | mingw* | pw32*)
5092 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5093 # When not using gcc, we currently assume that we are using
5094 # Microsoft Visual C++.
5095 if test "$GCC" != yes; then
5104 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5105 if test "$with_gnu_ld" = yes; then
5106 # If archive_cmds runs LD, not CC, wlarc should be empty
5109 # See if GNU ld supports shared libraries.
5111 aix3* | aix4* | aix5*)
5112 # On AIX/PPC, the GNU linker is very broken
5113 if test "$host_cpu" != ia64; then
5114 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5117 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5118 *** to be unable to reliably create shared libraries on AIX.
5119 *** Therefore, libtool is disabling shared libraries support. If you
5120 *** really care for shared libraries, you may want to modify your PATH
5121 *** so that a non-GNU linker is found, and then restart.
5128 _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)'
5129 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5130 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5132 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5133 # that the semantics of dynamic libraries on AmigaOS, at least up
5134 # to version 4, is to share data among multiple programs linked
5135 # with the same dynamic library. Since this doesn't match the
5136 # behavior of shared libraries on other platforms, we can't use
5138 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5142 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5143 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5144 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5145 # support --undefined. This deserves some investigation. FIXME
5146 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5148 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5152 cygwin* | mingw* | pw32*)
5153 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5154 # as there is no search path for DLLs.
5155 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5156 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5157 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5158 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5159 _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'
5161 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5163 # If the export-symbols file already is a .def file (1st line
5164 # is EXPORTS), use it as is; otherwise, prepend...
5165 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5166 cp $export_symbols $output_objdir/$soname.def;
5168 echo EXPORTS > $output_objdir/$soname.def;
5169 cat $export_symbols >> $output_objdir/$soname.def;
5171 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5178 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5179 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5183 _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'
5188 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5189 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5192 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5193 *** create shared libraries on Solaris systems. Therefore, libtool
5194 *** is disabling shared libraries support. We urge you to upgrade GNU
5195 *** binutils to release 2.9.1 or newer. Another option is to modify
5196 *** your PATH or compiler configuration so that the native linker is
5197 *** used, and then restart.
5200 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5201 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5202 _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'
5204 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5209 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5211 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5212 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5216 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5217 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5218 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5219 supports_anon_versioning=no
5220 case `$LD -v 2>/dev/null` in
5221 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5222 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5223 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5224 *\ 2.11.*) ;; # other 2.11 versions
5225 *) supports_anon_versioning=yes ;;
5227 if test $supports_anon_versioning = yes; then
5228 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5229 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5230 $echo "local: *; };" >> $output_objdir/$libname.ver~
5231 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5233 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5236 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5241 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5242 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5243 _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'
5245 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5250 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5251 runpath_var=LD_RUN_PATH
5252 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5253 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5254 # ancient GNU ld didn't support --whole-archive et. al.
5255 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5256 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5258 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5262 # PORTME fill in a description of your system's linker (not GNU ld)
5265 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5266 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5267 _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'
5268 # Note: this linker hardcodes the directories in LIBPATH if there
5269 # are no directories specified by -L.
5270 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5271 if test "$GCC" = yes && test -z "$link_static_flag"; then
5272 # Neither direct hardcoding nor static linking is supported with a
5274 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5279 if test "$host_cpu" = ia64; then
5280 # On IA64, the linker does run time linking by default, so we don't
5281 # have to do anything special.
5282 aix_use_runtimelinking=no
5283 exp_sym_flag='-Bexport'
5286 # If we're using GNU nm, then we don't want the "-C" option.
5287 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5288 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5289 _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'
5291 _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'
5293 aix_use_runtimelinking=no
5295 # Test if we are trying to use run time linking or normal
5296 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5297 # need to do runtime linking.
5298 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5299 for ld_flag in $LDFLAGS; do
5300 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5301 aix_use_runtimelinking=yes
5307 exp_sym_flag='-bexport'
5308 no_entry_flag='-bnoentry'
5311 # When large executables or shared objects are built, AIX ld can
5312 # have problems creating the table of contents. If linking a library
5313 # or program results in "error TOC overflow" add -mminimal-toc to
5314 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5315 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5317 _LT_AC_TAGVAR(archive_cmds, $1)=''
5318 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5319 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5320 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5322 if test "$GCC" = yes; then
5323 case $host_os in aix4.[012]|aix4.[012].*)
5324 # We only want to do this on AIX 4.2 and lower, the check
5325 # below for broken collect2 doesn't work under 4.3+
5326 collect2name=`${CC} -print-prog-name=collect2`
5327 if test -f "$collect2name" && \
5328 strings "$collect2name" | grep resolve_lib_name >/dev/null
5330 # We have reworked collect2
5331 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5333 # We have old collect2
5334 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5335 # It fails to find uninstalled libraries when the uninstalled
5336 # path is not listed in the libpath. Setting hardcode_minus_L
5337 # to unsupported forces relinking
5338 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5339 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5340 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5343 shared_flag='-shared'
5346 if test "$host_cpu" = ia64; then
5347 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5348 # chokes on -Wl,-G. The following line is correct:
5351 if test "$aix_use_runtimelinking" = yes; then
5352 shared_flag='${wl}-G'
5354 shared_flag='${wl}-bM:SRE'
5359 # It seems that -bexpall does not export symbols beginning with
5360 # underscore (_), so it is better to generate a list of symbols to export.
5361 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5362 if test "$aix_use_runtimelinking" = yes; then
5363 # Warning - without using the other runtime loading flags (-brtl),
5364 # -berok will link without error, but may produce a broken library.
5365 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5366 # Determine the default libpath from the value encoded in an empty executable.
5367 _LT_AC_SYS_LIBPATH_AIX
5368 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5369 _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 $shared_flag"
5371 if test "$host_cpu" = ia64; then
5372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5373 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5374 _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"
5376 # Determine the default libpath from the value encoded in an empty executable.
5377 _LT_AC_SYS_LIBPATH_AIX
5378 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5379 # Warning - without using the other run time loading flags,
5380 # -berok will link without error, but may produce a broken library.
5381 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5382 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5383 # -bexpall does not export symbols beginning with underscore (_)
5384 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5385 # Exported symbols can be pulled into shared objects from archives
5386 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5387 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5388 # This is similar to how AIX traditionally builds it's shared libraries.
5389 _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'
5395 _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)'
5396 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5397 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5398 # see comment about different semantics on the GNU ld section
5399 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5403 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5406 cygwin* | mingw* | pw32*)
5407 # When not using gcc, we currently assume that we are using
5408 # Microsoft Visual C++.
5409 # hardcode_libdir_flag_spec is actually meaningless, as there is
5410 # no search path for DLLs.
5411 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5412 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5413 # Tell ltmain to make .lib files, not .a files.
5415 # Tell ltmain to make .dll files, not .so files.
5417 # FIXME: Setting linknames here is a bad hack.
5418 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5419 # The linker will automatically build a .lib file if we build a DLL.
5420 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5421 # FIXME: Should let the user specify the lib program.
5422 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5423 fix_srcfile_path='`cygpath -w "$srcfile"`'
5424 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5427 darwin* | rhapsody*)
5429 rhapsody* | darwin1.[[012]])
5430 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5433 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5434 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5436 case ${MACOSX_DEPLOYMENT_TARGET} in
5438 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5441 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5447 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5448 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5449 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5450 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5451 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5452 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5453 if test "$GCC" = yes ; then
5454 output_verbose_link_cmd='echo'
5455 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5456 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5457 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5458 _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}'
5459 _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 ${lib}'
5461 case "$cc_basename" in
5463 output_verbose_link_cmd='echo'
5464 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5465 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5466 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5467 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5468 _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}'
5471 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5478 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5479 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5480 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5484 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5487 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5488 # support. Future versions do this automatically, but an explicit c++rt0.o
5489 # does not break anything, and helps significantly (at the cost of a little
5492 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5493 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5494 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5495 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5498 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5500 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5501 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5502 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5503 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5506 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5507 freebsd* | kfreebsd*-gnu)
5508 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5510 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5511 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5515 if test "$GCC" = yes; then
5516 _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'
5518 _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'
5520 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5521 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5522 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5524 # hardcode_minus_L: Not really in the search PATH,
5525 # but as the default location of the library.
5526 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5527 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5531 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5534 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5537 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5543 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5546 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5550 if test "$with_gnu_ld" = no; then
5553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5554 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5555 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5556 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5557 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5560 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5561 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5562 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5564 # hardcode_minus_L: Not really in the search PATH,
5565 # but as the default location of the library.
5566 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5569 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5570 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5571 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5572 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5574 # hardcode_minus_L: Not really in the search PATH,
5575 # but as the default location of the library.
5576 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5582 irix5* | irix6* | nonstopux*)
5583 if test "$GCC" = yes; then
5584 _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'
5586 _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'
5587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5589 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5590 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5591 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5595 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5596 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5598 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5600 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5601 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5602 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5606 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5607 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5608 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5609 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5610 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5614 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5615 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5616 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5617 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5618 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5619 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5620 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5623 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5624 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5625 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5629 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5636 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5637 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5638 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5639 _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'
5640 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5644 if test "$GCC" = yes; then
5645 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5646 _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'
5648 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5649 _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'
5651 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5652 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5655 osf4* | osf5*) # as osf3* with the addition of -msym flag
5656 if test "$GCC" = yes; then
5657 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5658 _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'
5659 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5661 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5662 _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'
5663 _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~
5664 $LD -shared${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'
5666 # Both c and cxx compiler support -rpath directly
5667 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5669 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5673 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5674 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5675 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5676 runpath_var=LD_RUN_PATH
5677 hardcode_runpath_var=yes
5681 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5682 if test "$GCC" = yes; then
5683 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5684 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5685 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5687 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5688 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5689 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5691 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5692 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5694 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5695 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5696 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5698 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5702 if test "x$host_vendor" = xsequent; then
5703 # Use $CC to link under sequent, because it throws in some extra .o
5704 # files that make .init and .fini sections work.
5705 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5707 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5709 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5710 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5711 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5712 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5716 case $host_vendor in
5718 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5719 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5722 ## LD is ld it makes a PLAMLIB
5723 ## CC just makes a GrossModule.
5724 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5725 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5726 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5730 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5733 runpath_var='LD_RUN_PATH'
5734 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5738 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5739 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5740 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5744 if test -d /usr/nec; then
5745 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5746 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5747 runpath_var=LD_RUN_PATH
5748 hardcode_runpath_var=yes
5749 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5754 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5755 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5756 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5757 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5758 hardcode_runpath_var=yes
5759 runpath_var=LD_RUN_PATH
5762 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5763 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5764 if test "$GCC" = yes; then
5765 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5767 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5769 runpath_var='LD_RUN_PATH'
5770 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5774 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5775 # $CC -shared without GNU ld will not create a library from C++
5776 # object files and a static libstdc++, better avoid it by now
5777 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5778 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5779 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5780 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5781 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5782 runpath_var='LD_RUN_PATH'
5786 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5787 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5788 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5792 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5797 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5798 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5800 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5801 if test "$GCC" = yes; then
5802 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5806 # Do we need to explicitly link libc?
5808 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5810 # Assume -lc should be added
5811 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5813 if test "$enable_shared" = yes && test "$GCC" = yes; then
5814 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5816 # FIXME: we may have to deal with multi-command sequences.
5819 # Test whether the compiler implicitly links with -lc since on some
5820 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5821 # to ld, don't add -lc before -lgcc.
5822 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5824 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5826 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5829 libobjs=conftest.$ac_objext
5831 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5837 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5838 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5839 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5841 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5843 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5845 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5847 cat conftest.err 1>&5
5850 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5856 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5859 # _LT_AC_FILE_LTDLL_C
5860 # -------------------
5861 # Be careful that the start marker always follows a newline.
5862 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5863 # /* ltdll.c starts here */
5864 # #define WIN32_LEAN_AND_MEAN
5865 # #include <windows.h>
5866 # #undef WIN32_LEAN_AND_MEAN
5867 # #include <stdio.h>
5869 # #ifndef __CYGWIN__
5870 # # ifdef __CYGWIN32__
5871 # # define __CYGWIN__ __CYGWIN32__
5875 # #ifdef __cplusplus
5878 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5879 # #ifdef __cplusplus
5884 # #include <cygwin/cygwin_dll.h>
5885 # DECLARE_CYGWIN_DLL( DllMain );
5887 # HINSTANCE __hDllInstance_base;
5890 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5892 # __hDllInstance_base = hInst;
5895 # /* ltdll.c ends here */
5896 ])# _LT_AC_FILE_LTDLL_C
5899 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5900 # ---------------------------------
5901 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5905 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5906 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5907 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5908 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5909 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5910 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5911 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5913 # This is just to silence aclocal about the macro not being used
5914 ifelse([AC_DISABLE_FAST_INSTALL])
5916 AC_DEFUN([LT_AC_PROG_GCJ],
5917 [AC_CHECK_TOOL(GCJ, gcj, no)
5918 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5922 AC_DEFUN([LT_AC_PROG_RC],
5923 [AC_CHECK_TOOL(RC, windres, no)
5926 ############################################################
5927 # NOTE: This macro has been submitted for inclusion into #
5928 # GNU Autoconf as AC_PROG_SED. When it is available in #
5929 # a released version of Autoconf we should remove this #
5930 # macro and use it instead. #
5931 ############################################################
5934 # Check for a fully-functional sed program, that truncates
5935 # as few characters as possible. Prefer GNU sed if found.
5936 AC_DEFUN([LT_AC_PROG_SED],
5937 [AC_MSG_CHECKING([for a sed that does not truncate output])
5938 AC_CACHE_VAL(lt_cv_path_SED,
5939 [# Loop through the user's path and test for sed and gsed.
5940 # Then use that list of sed's as ones to test for truncation.
5941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5945 test -z "$as_dir" && as_dir=.
5946 for lt_ac_prog in sed gsed; do
5947 for ac_exec_ext in '' $ac_executable_extensions; do
5948 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5949 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5956 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5957 # along with /bin/sed that truncates output.
5958 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5959 test ! -f $lt_ac_sed && break
5960 cat /dev/null > conftest.in
5962 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5963 # Check for GNU sed and select it if it is found.
5964 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5965 lt_cv_path_SED=$lt_ac_sed
5969 cat conftest.in conftest.in >conftest.tmp
5970 mv conftest.tmp conftest.in
5971 cp conftest.in conftest.nl
5973 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5974 cmp -s conftest.out conftest.nl || break
5975 # 10000 chars as input seems more than enough
5976 test $lt_ac_count -gt 10 && break
5977 lt_ac_count=`expr $lt_ac_count + 1`
5978 if test $lt_ac_count -gt $lt_ac_max; then
5979 lt_ac_max=$lt_ac_count
5980 lt_cv_path_SED=$lt_ac_sed
5986 AC_MSG_RESULT([$SED])