1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
16 # serial 52 Debian 1.5.26-4 AC_PROG_LIBTOOL
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20 # -----------------------------------------------------------
21 # If this macro is not defined by Autoconf, define it here.
22 m4_ifdef([AC_PROVIDE_IFELSE],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
31 AC_DEFUN([AC_PROG_LIBTOOL],
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
39 dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
66 AC_DEFUN([_AC_PROG_LIBTOOL],
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
72 # This can be used to rebuild libtool when needed
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
75 # Always use our own libtool.
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
86 AC_DEFUN([AC_LIBTOOL_SETUP],
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
98 AC_REQUIRE([AC_PROG_LN_S])dnl
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101 AC_REQUIRE([AC_OBJEXT])dnl
102 AC_REQUIRE([AC_EXEEXT])dnl
104 AC_LIBTOOL_SYS_MAX_CMD_LEN
105 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
108 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
109 _LT_AC_PROG_ECHO_BACKSLASH
113 # AIX sometimes has problems with the GCC collect2 program. For some
114 # reason, if we set the COLLECT_NAMES environment variable, the problems
115 # vanish in a puff of smoke.
116 if test "X${COLLECT_NAMES+set}" != Xset; then
123 # Sed substitution that helps us do robust quoting. It backslashifies
124 # metacharacters that are still active within double-quoted strings.
125 Xsed='sed -e 1s/^X//'
126 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
128 # Same as above, but do not quote variable references.
129 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
131 # Sed substitution to delay expansion of an escaped shell variable in a
132 # double_quote_subst'ed string.
133 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
135 # Sed substitution to avoid accidental globbing in evaled expressions
136 no_glob_subst='s/\*/\\\*/g'
142 default_ofile=libtool
145 # All known linkers require a `.a' archive for static linking (except MSVC,
146 # which needs '.lib').
148 ltmain="$ac_aux_dir/ltmain.sh"
149 ofile="$default_ofile"
150 with_gnu_ld="$lt_cv_prog_gnu_ld"
152 AC_CHECK_TOOL(AR, ar, false)
153 AC_CHECK_TOOL(RANLIB, ranlib, :)
154 AC_CHECK_TOOL(STRIP, strip, :)
159 # Set sane defaults for various variables
160 test -z "$AR" && AR=ar
161 test -z "$AR_FLAGS" && AR_FLAGS=cru
162 test -z "$AS" && AS=as
163 test -z "$CC" && CC=cc
164 test -z "$LTCC" && LTCC=$CC
165 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
166 test -z "$DLLTOOL" && DLLTOOL=dlltool
167 test -z "$LD" && LD=ld
168 test -z "$LN_S" && LN_S="ln -s"
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file
170 test -z "$NM" && NM=nm
171 test -z "$SED" && SED=sed
172 test -z "$OBJDUMP" && OBJDUMP=objdump
173 test -z "$RANLIB" && RANLIB=:
174 test -z "$STRIP" && STRIP=:
175 test -z "$ac_objext" && ac_objext=o
177 # Determine commands to create old-style static archives.
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
179 old_postinstall_cmds='chmod 644 $oldlib'
180 old_postuninstall_cmds=
182 if test -n "$RANLIB"; then
185 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
188 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
194 _LT_CC_BASENAME([$compiler])
196 # Only perform the check for file, if the check method requires it
197 case $deplibs_check_method in
199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
205 _LT_REQUIRED_DARWIN_CHECKS
207 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
208 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
209 enable_win32_dll=yes, enable_win32_dll=no)
211 AC_ARG_ENABLE([libtool-lock],
212 [AC_HELP_STRING([--disable-libtool-lock],
213 [avoid locking (might break parallel builds)])])
214 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
217 [AC_HELP_STRING([--with-pic],
218 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
219 [pic_mode="$withval"],
221 test -z "$pic_mode" && pic_mode=default
223 # Use C for the default configuration in the libtool script
225 AC_LIBTOOL_LANG_C_CONFIG
230 # _LT_AC_SYS_COMPILER
231 # -------------------
232 AC_DEFUN([_LT_AC_SYS_COMPILER],
233 [AC_REQUIRE([AC_PROG_CC])dnl
235 # If no C compiler was specified, use CC.
238 # If no C compiler flags were specified, use CFLAGS.
239 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
241 # Allow CC to be a program name with arguments.
243 ])# _LT_AC_SYS_COMPILER
246 # _LT_CC_BASENAME(CC)
247 # -------------------
248 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
249 AC_DEFUN([_LT_CC_BASENAME],
250 [for cc_temp in $1""; do
252 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
253 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
258 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
262 # _LT_COMPILER_BOILERPLATE
263 # ------------------------
264 # Check for compiler boilerplate output or warnings with
265 # the simple compiler test code.
266 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
267 [AC_REQUIRE([LT_AC_PROG_SED])dnl
268 ac_outfile=conftest.$ac_objext
269 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
270 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
271 _lt_compiler_boilerplate=`cat conftest.err`
273 ])# _LT_COMPILER_BOILERPLATE
276 # _LT_LINKER_BOILERPLATE
277 # ----------------------
278 # Check for linker boilerplate output or warnings with
279 # the simple link test code.
280 AC_DEFUN([_LT_LINKER_BOILERPLATE],
281 [AC_REQUIRE([LT_AC_PROG_SED])dnl
282 ac_outfile=conftest.$ac_objext
283 echo "$lt_simple_link_test_code" >conftest.$ac_ext
284 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
285 _lt_linker_boilerplate=`cat conftest.err`
287 ])# _LT_LINKER_BOILERPLATE
289 # _LT_REQUIRED_DARWIN_CHECKS
290 # --------------------------
291 # Check for some things on darwin
292 AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
295 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
296 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
298 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
299 [lt_cv_apple_cc_single_mod=no
300 if test -z "${LT_MULTI_MODULE}"; then
301 # By default we will add the -single_module flag. You can override
302 # by either setting the environment variable LT_MULTI_MODULE
303 # non-empty at configure time, or by adding -multi_module to the
305 echo "int foo(void){return 1;}" > conftest.c
306 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
307 -dynamiclib ${wl}-single_module conftest.c
308 if test -f libconftest.dylib; then
309 lt_cv_apple_cc_single_mod=yes
310 rm -rf libconftest.dylib*
314 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
315 [lt_cv_ld_exported_symbols_list],
316 [lt_cv_ld_exported_symbols_list=no
317 save_LDFLAGS=$LDFLAGS
318 echo "_main" > conftest.sym
319 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
320 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
321 [lt_cv_ld_exported_symbols_list=yes],
322 [lt_cv_ld_exported_symbols_list=no])
323 LDFLAGS="$save_LDFLAGS"
326 rhapsody* | darwin1.[[0123]])
327 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
329 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
331 # if running on 10.5 or later, the deployment target defaults
332 # to the OS version, if on x86, and 10.4, the deployment
333 # target defaults to 10.4. Don't you love it?
334 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
335 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
336 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
338 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
340 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
344 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
345 _lt_dar_single_mod='$single_module'
347 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
348 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
350 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
352 if test "$DSYMUTIL" != ":"; then
353 _lt_dsymutil="~$DSYMUTIL \$lib || :"
361 # _LT_AC_SYS_LIBPATH_AIX
362 # ----------------------
363 # Links a minimal program and checks the executable
364 # for the system default hardcoded library path. In most cases,
365 # this is /usr/lib:/lib, but when the MPI compilers are used
366 # the location of the communication and MPI libs are included too.
367 # If we don't find anything, use the default library path according
368 # to the aix ld manual.
369 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
370 [AC_REQUIRE([LT_AC_PROG_SED])dnl
371 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
373 /Import File Strings/,/^$/ {
379 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
380 # Check for a 64-bit object if we didn't find anything.
381 if test -z "$aix_libpath"; then
382 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
384 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
385 ])# _LT_AC_SYS_LIBPATH_AIX
388 # _LT_AC_SHELL_INIT(ARG)
389 # ----------------------
390 AC_DEFUN([_LT_AC_SHELL_INIT],
391 [ifdef([AC_DIVERSION_NOTICE],
392 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
393 [AC_DIVERT_PUSH(NOTICE)])
396 ])# _LT_AC_SHELL_INIT
399 # _LT_AC_PROG_ECHO_BACKSLASH
400 # --------------------------
401 # Add some code to the start of the generated configure script which
402 # will find an echo command which doesn't interpret backslashes.
403 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
405 # Check that we are running under the correct shell.
406 SHELL=${CONFIG_SHELL-/bin/sh}
410 # Remove one level of quotation (which was required for Make).
411 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
416 if test "X[$]1" = X--no-reexec; then
417 # Discard the --no-reexec flag, and continue.
419 elif test "X[$]1" = X--fallback-echo; then
420 # Avoid inline document here, it may be left over
422 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
423 # Yippee, $echo works!
426 # Restart under the correct shell.
427 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
430 if test "X[$]1" = X--fallback-echo; then
431 # used as fallback echo
439 # The HP-UX ksh and POSIX shell print the target directory to stdout
441 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
443 if test -z "$ECHO"; then
444 if test "X${echo_test_string+set}" != Xset; then
445 # find a string as large as possible, as long as the shell can cope with it
446 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
447 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
448 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
449 echo_test_string=`eval $cmd` &&
450 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
457 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
458 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
459 test "X$echo_testing_string" = "X$echo_test_string"; then
462 # The Solaris, AIX, and Digital Unix default echo programs unquote
463 # backslashes. This makes it impossible to quote backslashes using
464 # echo "$something" | sed 's/\\/\\\\/g'
466 # So, first we look for a working echo in the user's PATH.
468 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
469 for dir in $PATH /usr/ucb; do
471 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
472 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
473 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
474 test "X$echo_testing_string" = "X$echo_test_string"; then
481 if test "X$echo" = Xecho; then
482 # We didn't find a better echo, so look for alternatives.
483 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
484 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
485 test "X$echo_testing_string" = "X$echo_test_string"; then
486 # This shell has a builtin print -r that does the trick.
488 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
489 test "X$CONFIG_SHELL" != X/bin/ksh; then
490 # If we have ksh, try running configure again with it.
491 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
492 export ORIGINAL_CONFIG_SHELL
493 CONFIG_SHELL=/bin/ksh
495 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
499 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
500 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
501 test "X$echo_testing_string" = "X$echo_test_string"; then
504 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
505 test "X$echo_testing_string" = 'X\t' &&
506 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
507 test "X$echo_testing_string" = "X$echo_test_string"; then
508 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
510 SHELL="$CONFIG_SHELL"
512 echo="$CONFIG_SHELL [$]0 --fallback-echo"
513 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
514 test "X$echo_testing_string" = 'X\t' &&
515 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
516 test "X$echo_testing_string" = "X$echo_test_string"; then
517 echo="$CONFIG_SHELL [$]0 --fallback-echo"
519 # maybe with a smaller string...
522 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
523 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
530 if test "$prev" != 'sed 50q "[$]0"'; then
531 echo_test_string=`eval $prev`
532 export echo_test_string
533 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
535 # Oops. We lost completely, so just stick with echo.
544 # Copy echo and quote the copy suitably for passing to libtool from
545 # the Makefile, instead of quoting the original, which is used later.
547 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
548 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
552 ])])# _LT_AC_PROG_ECHO_BACKSLASH
557 AC_DEFUN([_LT_AC_LOCK],
558 [AC_ARG_ENABLE([libtool-lock],
559 [AC_HELP_STRING([--disable-libtool-lock],
560 [avoid locking (might break parallel builds)])])
561 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
563 # Some flags need to be propagated to the compiler or linker for good
567 # Find out which ABI we are using.
568 echo 'int i;' > conftest.$ac_ext
569 if AC_TRY_EVAL(ac_compile); then
570 case `/usr/bin/file conftest.$ac_objext` in
582 # Find out which ABI we are using.
583 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
584 if AC_TRY_EVAL(ac_compile); then
585 if test "$lt_cv_prog_gnu_ld" = yes; then
586 case `/usr/bin/file conftest.$ac_objext` in
588 LD="${LD-ld} -melf32bsmip"
591 LD="${LD-ld} -melf32bmipn32"
594 LD="${LD-ld} -melf64bmip"
598 case `/usr/bin/file conftest.$ac_objext` in
614 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
615 s390*-*linux*|sparc*-*linux*)
616 # Find out which ABI we are using.
617 echo 'int i;' > conftest.$ac_ext
618 if AC_TRY_EVAL(ac_compile); then
619 case `/usr/bin/file conftest.o` in
622 x86_64-*kfreebsd*-gnu)
623 LD="${LD-ld} -m elf_i386_fbsd"
626 LD="${LD-ld} -m elf_i386"
628 ppc64-*linux*|powerpc64-*linux*)
629 LD="${LD-ld} -m elf32ppclinux"
632 LD="${LD-ld} -m elf_s390"
635 LD="${LD-ld} -m elf32_sparc"
641 x86_64-*kfreebsd*-gnu)
642 LD="${LD-ld} -m elf_x86_64_fbsd"
645 LD="${LD-ld} -m elf_x86_64"
647 ppc*-*linux*|powerpc*-*linux*)
648 LD="${LD-ld} -m elf64ppc"
651 LD="${LD-ld} -m elf64_s390"
654 LD="${LD-ld} -m elf64_sparc"
664 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
665 SAVE_CFLAGS="$CFLAGS"
666 CFLAGS="$CFLAGS -belf"
667 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
669 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
671 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
672 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
673 CFLAGS="$SAVE_CFLAGS"
677 # Find out which ABI we are using.
678 echo 'int i;' > conftest.$ac_ext
679 if AC_TRY_EVAL(ac_compile); then
680 case `/usr/bin/file conftest.o` in
682 case $lt_cv_prog_gnu_ld in
683 yes*) LD="${LD-ld} -m elf64_sparc" ;;
685 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
696 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
697 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
698 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
699 AC_CHECK_TOOL(AS, as, false)
700 AC_CHECK_TOOL(OBJDUMP, objdump, false)
705 need_locks="$enable_libtool_lock"
710 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
711 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
712 # ----------------------------------------------------------------
713 # Check whether the given compiler option works
714 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
715 [AC_REQUIRE([LT_AC_PROG_SED])
716 AC_CACHE_CHECK([$1], [$2],
718 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
719 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
720 lt_compiler_flag="$3"
721 # Insert the option either (1) after the last *FLAGS variable, or
722 # (2) before a word containing "conftest.", or (3) at the end.
723 # Note that $ac_compile itself does not contain backslashes and begins
724 # with a dollar sign (not a hyphen), so the echo should work correctly.
725 # The option is referenced via a variable to avoid confusing sed.
726 lt_compile=`echo "$ac_compile" | $SED \
727 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
728 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
729 -e 's:$: $lt_compiler_flag:'`
730 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
731 (eval "$lt_compile" 2>conftest.err)
733 cat conftest.err >&AS_MESSAGE_LOG_FD
734 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
735 if (exit $ac_status) && test -s "$ac_outfile"; then
736 # The compiler can only warn and ignore the option if not recognized
737 # So say no if there are warnings other than the usual output.
738 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
739 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
740 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
747 if test x"[$]$2" = xyes; then
748 ifelse([$5], , :, [$5])
750 ifelse([$6], , :, [$6])
752 ])# AC_LIBTOOL_COMPILER_OPTION
755 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
756 # [ACTION-SUCCESS], [ACTION-FAILURE])
757 # ------------------------------------------------------------
758 # Check whether the given compiler option works
759 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
760 [AC_REQUIRE([LT_AC_PROG_SED])dnl
761 AC_CACHE_CHECK([$1], [$2],
763 save_LDFLAGS="$LDFLAGS"
764 LDFLAGS="$LDFLAGS $3"
765 echo "$lt_simple_link_test_code" > conftest.$ac_ext
766 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
767 # The linker can only warn and ignore the option if not recognized
768 # So say no if there are warnings
769 if test -s conftest.err; then
770 # Append any errors to the config.log.
771 cat conftest.err 1>&AS_MESSAGE_LOG_FD
772 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
773 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
774 if diff conftest.exp conftest.er2 >/dev/null; then
782 LDFLAGS="$save_LDFLAGS"
785 if test x"[$]$2" = xyes; then
786 ifelse([$4], , :, [$4])
788 ifelse([$5], , :, [$5])
790 ])# AC_LIBTOOL_LINKER_OPTION
793 # AC_LIBTOOL_SYS_MAX_CMD_LEN
794 # --------------------------
795 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
796 [# find the maximum length of command line arguments
797 AC_MSG_CHECKING([the maximum length of command line arguments])
798 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
804 # On DJGPP, this test can blow up pretty badly due to problems in libc
805 # (any single argument exceeding 2000 bytes causes a buffer overrun
806 # during glob expansion). Even if it were fixed, the result of this
807 # check would be larger than it should be.
808 lt_cv_sys_max_cmd_len=12288; # 12K is about right
812 # Under GNU Hurd, this test is not required because there is
813 # no limit to the length of command line arguments.
814 # Libtool will interpret -1 as no limit whatsoever
815 lt_cv_sys_max_cmd_len=-1;
819 # On Win9x/ME, this test blows up -- it succeeds, but takes
820 # about 5 minutes as the teststring grows exponentially.
821 # Worse, since 9x/ME are not pre-emptively multitasking,
822 # you end up with a "frozen" computer, even though with patience
823 # the test eventually succeeds (with a max line length of 256k).
824 # Instead, let's just punt: use the minimum linelength reported by
825 # all of the supported platforms: 8192 (on NT/2K/XP).
826 lt_cv_sys_max_cmd_len=8192;
830 # On AmigaOS with pdksh, this test takes hours, literally.
831 # So we just punt and use a minimum line length of 8192.
832 lt_cv_sys_max_cmd_len=8192;
835 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
836 # This has been around since 386BSD, at least. Likely further.
837 if test -x /sbin/sysctl; then
838 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
839 elif test -x /usr/sbin/sysctl; then
840 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
842 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
844 # And add a safety zone
845 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
846 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
850 # We know the value 262144 and hardcode it with a safety zone (like BSD)
851 lt_cv_sys_max_cmd_len=196608
855 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
856 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
857 # nice to cause kernel panics so lets avoid the loop below.
858 # First set a reasonable default.
859 lt_cv_sys_max_cmd_len=16384
861 if test -x /sbin/sysconfig; then
862 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
863 *1*) lt_cv_sys_max_cmd_len=-1 ;;
868 lt_cv_sys_max_cmd_len=102400
870 sysv5* | sco5v6* | sysv4.2uw2*)
871 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
872 if test -n "$kargmax"; then
873 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
875 lt_cv_sys_max_cmd_len=32768
879 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
880 if test -n "$lt_cv_sys_max_cmd_len"; then
881 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
882 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
884 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
885 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
886 = "XX$teststring") >/dev/null 2>&1 &&
887 new_result=`expr "X$teststring" : ".*" 2>&1` &&
888 lt_cv_sys_max_cmd_len=$new_result &&
889 test $i != 17 # 1/2 MB should be enough
892 teststring=$teststring$teststring
895 # Add a significant safety factor because C++ compilers can tack on massive
896 # amounts of additional arguments before passing them to the linker.
897 # It appears as though 1/2 is a usable value.
898 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
903 if test -n $lt_cv_sys_max_cmd_len ; then
904 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
908 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
913 AC_DEFUN([_LT_AC_CHECK_DLFCN],
914 [AC_CHECK_HEADERS(dlfcn.h)dnl
915 ])# _LT_AC_CHECK_DLFCN
918 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
919 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
920 # ---------------------------------------------------------------------
921 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
922 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
923 if test "$cross_compiling" = yes; then :
926 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
927 lt_status=$lt_dlunknown
928 cat > conftest.$ac_ext <<EOF
929 [#line __oline__ "configure"
930 #include "confdefs.h"
939 # define LT_DLGLOBAL RTLD_GLOBAL
942 # define LT_DLGLOBAL DL_GLOBAL
944 # define LT_DLGLOBAL 0
948 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
949 find out it does not work in some platform. */
950 #ifndef LT_DLLAZY_OR_NOW
952 # define LT_DLLAZY_OR_NOW RTLD_LAZY
955 # define LT_DLLAZY_OR_NOW DL_LAZY
958 # define LT_DLLAZY_OR_NOW RTLD_NOW
961 # define LT_DLLAZY_OR_NOW DL_NOW
963 # define LT_DLLAZY_OR_NOW 0
971 extern "C" void exit (int);
974 void fnord() { int i=42;}
977 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
978 int status = $lt_dlunknown;
982 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
983 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
984 /* dlclose (self); */
992 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
993 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
996 x$lt_dlno_uscore) $1 ;;
997 x$lt_dlneed_uscore) $2 ;;
998 x$lt_dlunknown|x*) $3 ;;
1001 # compilation failed
1006 ])# _LT_AC_TRY_DLOPEN_SELF
1009 # AC_LIBTOOL_DLOPEN_SELF
1010 # ----------------------
1011 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1012 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1013 if test "x$enable_dlopen" != xyes; then
1014 enable_dlopen=unknown
1015 enable_dlopen_self=unknown
1016 enable_dlopen_self_static=unknown
1023 lt_cv_dlopen="load_add_on"
1025 lt_cv_dlopen_self=yes
1029 lt_cv_dlopen="LoadLibrary"
1034 lt_cv_dlopen="dlopen"
1039 # if libdl is installed we need to link against it
1040 AC_CHECK_LIB([dl], [dlopen],
1041 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1044 lt_cv_dlopen_self=yes
1049 AC_CHECK_FUNC([shl_load],
1050 [lt_cv_dlopen="shl_load"],
1051 [AC_CHECK_LIB([dld], [shl_load],
1052 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1053 [AC_CHECK_FUNC([dlopen],
1054 [lt_cv_dlopen="dlopen"],
1055 [AC_CHECK_LIB([dl], [dlopen],
1056 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1057 [AC_CHECK_LIB([svld], [dlopen],
1058 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1059 [AC_CHECK_LIB([dld], [dld_link],
1060 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1069 if test "x$lt_cv_dlopen" != xno; then
1075 case $lt_cv_dlopen in
1077 save_CPPFLAGS="$CPPFLAGS"
1078 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1080 save_LDFLAGS="$LDFLAGS"
1081 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1084 LIBS="$lt_cv_dlopen_libs $LIBS"
1086 AC_CACHE_CHECK([whether a program can dlopen itself],
1087 lt_cv_dlopen_self, [dnl
1088 _LT_AC_TRY_DLOPEN_SELF(
1089 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1090 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1093 if test "x$lt_cv_dlopen_self" = xyes; then
1094 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1095 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1096 lt_cv_dlopen_self_static, [dnl
1097 _LT_AC_TRY_DLOPEN_SELF(
1098 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1099 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1103 CPPFLAGS="$save_CPPFLAGS"
1104 LDFLAGS="$save_LDFLAGS"
1109 case $lt_cv_dlopen_self in
1110 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1111 *) enable_dlopen_self=unknown ;;
1114 case $lt_cv_dlopen_self_static in
1115 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1116 *) enable_dlopen_self_static=unknown ;;
1119 ])# AC_LIBTOOL_DLOPEN_SELF
1122 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1123 # ---------------------------------
1124 # Check to see if options -c and -o are simultaneously supported by compiler
1125 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1126 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1127 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1128 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1129 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1130 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1131 $rm -r conftest 2>/dev/null
1135 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1137 lt_compiler_flag="-o out/conftest2.$ac_objext"
1138 # Insert the option either (1) after the last *FLAGS variable, or
1139 # (2) before a word containing "conftest.", or (3) at the end.
1140 # Note that $ac_compile itself does not contain backslashes and begins
1141 # with a dollar sign (not a hyphen), so the echo should work correctly.
1142 lt_compile=`echo "$ac_compile" | $SED \
1143 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1144 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1145 -e 's:$: $lt_compiler_flag:'`
1146 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1147 (eval "$lt_compile" 2>out/conftest.err)
1149 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1150 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1151 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1153 # The compiler can only warn and ignore the option if not recognized
1154 # So say no if there are warnings
1155 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1156 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1157 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1158 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1161 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1163 # SGI C++ compiler will create directory out/ii_files/ for
1164 # template instantiation
1165 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1166 $rm out/* && rmdir out
1171 ])# AC_LIBTOOL_PROG_CC_C_O
1174 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1175 # -----------------------------------------
1176 # Check to see if we can do hard links to lock some files if needed
1177 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1178 [AC_REQUIRE([_LT_AC_LOCK])dnl
1180 hard_links="nottested"
1181 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1182 # do not overwrite the value of need_locks provided by the user
1183 AC_MSG_CHECKING([if we can lock with hard links])
1186 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1188 ln conftest.a conftest.b 2>&5 || hard_links=no
1189 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1190 AC_MSG_RESULT([$hard_links])
1191 if test "$hard_links" = no; then
1192 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1198 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1203 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1204 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1205 [rm -f .libs 2>/dev/null
1206 mkdir .libs 2>/dev/null
1207 if test -d .libs; then
1210 # MS-DOS does not allow filenames that begin with a dot.
1213 rmdir .libs 2>/dev/null])
1214 objdir=$lt_cv_objdir
1215 ])# AC_LIBTOOL_OBJDIR
1218 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1219 # ----------------------------------------------
1220 # Check hardcoding attributes.
1221 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1222 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1223 _LT_AC_TAGVAR(hardcode_action, $1)=
1224 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1225 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1226 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1228 # We can hardcode non-existant directories.
1229 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1230 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1231 # have to relink, otherwise we might link with an installed library
1232 # when we should be linking with a yet-to-be-installed one
1233 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1234 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1235 # Linking always hardcodes the temporary library directory.
1236 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1238 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1239 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1242 # We cannot hardcode anything, or else we can only hardcode existing
1244 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1246 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1248 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1249 # Fast installation is not supported
1250 enable_fast_install=no
1251 elif test "$shlibpath_overrides_runpath" = yes ||
1252 test "$enable_shared" = no; then
1253 # Fast installation is not necessary
1254 enable_fast_install=needless
1256 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1259 # AC_LIBTOOL_SYS_LIB_STRIP
1260 # ------------------------
1261 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1264 AC_MSG_CHECKING([whether stripping libraries is possible])
1265 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1266 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1267 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1268 AC_MSG_RESULT([yes])
1270 # FIXME - insert some real tests, host_os isn't really good enough
1273 if test -n "$STRIP" ; then
1274 striplib="$STRIP -x"
1275 old_striplib="$STRIP -S"
1276 AC_MSG_RESULT([yes])
1286 ])# AC_LIBTOOL_SYS_LIB_STRIP
1289 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1290 # -----------------------------
1291 # PORTME Fill in your ld.so characteristics
1292 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1293 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1294 AC_MSG_CHECKING([dynamic linker characteristics])
1296 libname_spec='lib$name'
1304 shlibpath_overrides_runpath=unknown
1306 dynamic_linker="$host_os ld.so"
1307 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1309 if test "$GCC" = yes; then
1311 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1312 *) lt_awk_arg="/^libraries:/" ;;
1314 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1315 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1316 # if the path contains ";" then we assume it to be the separator
1317 # otherwise default to the standard path separator (i.e. ":") - it is
1318 # assumed that no part of a normal pathname contains ";" but that should
1319 # okay in the real world where ";" in dirpaths is itself problematic.
1320 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1322 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1324 # Ok, now we have the path, separated by spaces, we can step through it
1325 # and add multilib dir if necessary.
1326 lt_tmp_lt_search_path_spec=
1327 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1328 for lt_sys_path in $lt_search_path_spec; do
1329 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1330 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1332 test -d "$lt_sys_path" && \
1333 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1336 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1337 BEGIN {RS=" "; FS="/|\n";} {
1340 for (lt_i = NF; lt_i > 0; lt_i--) {
1341 if ($lt_i != "" && $lt_i != ".") {
1342 if ($lt_i == "..") {
1345 if (lt_count == 0) {
1346 lt_foo="/" $lt_i lt_foo;
1353 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1354 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1356 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1358 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1360 need_lib_prefix=unknown
1361 hardcode_into_libs=no
1363 # when you set need_version to no, make sure it does not cause -set_version
1364 # flags to be left without arguments
1365 need_version=unknown
1370 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1371 shlibpath_var=LIBPATH
1373 # AIX 3 has no versioning support, so we append a major version to the name.
1374 soname_spec='${libname}${release}${shared_ext}$major'
1381 hardcode_into_libs=yes
1382 if test "$host_cpu" = ia64; then
1383 # AIX 5 supports IA64
1384 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1385 shlibpath_var=LD_LIBRARY_PATH
1387 # With GCC up to 2.95.x, collect2 would create an import file
1388 # for dependence libraries. The import file would start with
1389 # the line `#! .'. This would cause the generated library to
1390 # depend on `.', always an invalid library. This was fixed in
1391 # development snapshots of GCC prior to 3.0.
1393 aix4 | aix4.[[01]] | aix4.[[01]].*)
1394 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1396 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1403 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1404 # soname into executable. Probably we can add versioning support to
1405 # collect2, so additional links can be useful in future.
1406 if test "$aix_use_runtimelinking" = yes; then
1407 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1408 # instead of lib<name>.a to let people know that these are not
1409 # typical AIX shared libraries.
1410 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1412 # We preserve .a as extension for shared libraries through AIX4.2
1413 # and later when we are not doing run time linking.
1414 library_names_spec='${libname}${release}.a $libname.a'
1415 soname_spec='${libname}${release}${shared_ext}$major'
1417 shlibpath_var=LIBPATH
1422 library_names_spec='$libname.ixlibrary $libname.a'
1423 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1424 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 ${libname}_ixlibrary.a || exit 1; done'
1428 library_names_spec='${libname}${shared_ext}'
1429 dynamic_linker="$host_os ld.so"
1430 shlibpath_var=LIBRARY_PATH
1436 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1437 soname_spec='${libname}${release}${shared_ext}$major'
1438 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1439 shlibpath_var=LD_LIBRARY_PATH
1440 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1441 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1442 # the default ld.so.conf also contains /usr/contrib/lib and
1443 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1444 # libtool to hard-code these into programs
1447 cygwin* | mingw* | pw32*)
1448 version_type=windows
1453 case $GCC,$host_os in
1454 yes,cygwin* | yes,mingw* | yes,pw32*)
1455 library_names_spec='$libname.dll.a'
1456 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1457 postinstall_cmds='base_file=`basename \${file}`~
1458 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1459 dldir=$destdir/`dirname \$dlpath`~
1460 test -d \$dldir || mkdir -p \$dldir~
1461 $install_prog $dir/$dlname \$dldir/$dlname~
1462 chmod a+x \$dldir/$dlname'
1463 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1464 dlpath=$dir/\$dldll~
1466 shlibpath_overrides_runpath=yes
1470 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1471 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1472 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1475 # MinGW DLLs use traditional 'lib' prefix
1476 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1477 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1478 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1479 # It is most probably a Windows format PATH printed by
1480 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1481 # path with ; separators, and with drive letters. We can handle the
1482 # drive letters (cygwin fileutils understands them), so leave them,
1483 # especially as we might pass files found there to a mingw objdump,
1484 # which wouldn't understand a cygwinified path. Ahh.
1485 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1487 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1491 # pw32 DLLs use 'pw' prefix rather than 'lib'
1492 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1498 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1501 dynamic_linker='Win32 ld.exe'
1502 # FIXME: first we should search . and the directory the executable is in
1506 darwin* | rhapsody*)
1507 dynamic_linker="$host_os dyld"
1511 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1512 soname_spec='${libname}${release}${major}$shared_ext'
1513 shlibpath_overrides_runpath=yes
1514 shlibpath_var=DYLD_LIBRARY_PATH
1515 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1517 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1518 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1525 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1526 soname_spec='${libname}${release}${shared_ext}$major'
1527 shlibpath_var=LD_LIBRARY_PATH
1534 freebsd* | dragonfly*)
1535 # DragonFly does not have aout. When/if they implement a new
1536 # versioning mechanism, adjust this.
1537 if test -x /usr/bin/objformat; then
1538 objformat=`/usr/bin/objformat`
1541 freebsd[[123]]*) objformat=aout ;;
1545 version_type=freebsd-$objformat
1546 case $version_type in
1548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1553 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1557 shlibpath_var=LD_LIBRARY_PATH
1560 shlibpath_overrides_runpath=yes
1562 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1563 shlibpath_overrides_runpath=yes
1564 hardcode_into_libs=yes
1566 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1567 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1568 shlibpath_overrides_runpath=no
1569 hardcode_into_libs=yes
1571 *) # from 4.6 on, and DragonFly
1572 shlibpath_overrides_runpath=yes
1573 hardcode_into_libs=yes
1582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1583 soname_spec='${libname}${release}${shared_ext}$major'
1584 shlibpath_var=LD_LIBRARY_PATH
1585 hardcode_into_libs=yes
1588 hpux9* | hpux10* | hpux11*)
1589 # Give a soname corresponding to the major version so that dld.sl refuses to
1590 # link against other versions.
1597 hardcode_into_libs=yes
1598 dynamic_linker="$host_os dld.so"
1599 shlibpath_var=LD_LIBRARY_PATH
1600 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1601 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1602 soname_spec='${libname}${release}${shared_ext}$major'
1603 if test "X$HPUX_IA64_MODE" = X32; then
1604 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1606 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1608 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1612 hardcode_into_libs=yes
1613 dynamic_linker="$host_os dld.sl"
1614 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1615 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1616 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1617 soname_spec='${libname}${release}${shared_ext}$major'
1618 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1619 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1623 dynamic_linker="$host_os dld.sl"
1624 shlibpath_var=SHLIB_PATH
1625 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1627 soname_spec='${libname}${release}${shared_ext}$major'
1630 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1631 postinstall_cmds='chmod 555 $lib'
1638 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1639 soname_spec='${libname}${release}${shared_ext}$major'
1640 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1641 shlibpath_var=LD_LIBRARY_PATH
1642 shlibpath_overrides_runpath=no
1643 hardcode_into_libs=yes
1646 irix5* | irix6* | nonstopux*)
1648 nonstopux*) version_type=nonstopux ;;
1650 if test "$lt_cv_prog_gnu_ld" = yes; then
1658 soname_spec='${libname}${release}${shared_ext}$major'
1659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1661 irix5* | nonstopux*)
1665 case $LD in # libtool.m4 will add one of these switches to LD
1666 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1667 libsuff= shlibsuff= libmagic=32-bit;;
1668 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1669 libsuff=32 shlibsuff=N32 libmagic=N32;;
1670 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1671 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1672 *) libsuff= shlibsuff= libmagic=never-match;;
1676 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1677 shlibpath_overrides_runpath=no
1678 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1679 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1680 hardcode_into_libs=yes
1683 # No shared lib support for Linux oldld, aout, or coff.
1684 linux*oldld* | linux*aout* | linux*coff*)
1688 # This must be Linux ELF.
1689 linux* | k*bsd*-gnu)
1693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1694 soname_spec='${libname}${release}${shared_ext}$major'
1695 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1696 shlibpath_var=LD_LIBRARY_PATH
1697 shlibpath_overrides_runpath=no
1698 # This implies no fast_install, which is unacceptable.
1699 # Some rework will be needed to allow for fast_install
1700 # before this can be enabled.
1701 hardcode_into_libs=yes
1703 # Append ld.so.conf contents to the search path
1704 if test -f /etc/ld.so.conf; then
1705 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1706 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1709 # We used to test for /lib/ld.so.1 and disable shared libraries on
1710 # powerpc, because MkLinux only supported shared libraries with the
1711 # GNU dynamic linker. Since this was broken with cross compilers,
1712 # most powerpc-linux boxes support dynamic linking these days and
1713 # people can always --disable-shared, the test was removed, and we
1714 # assume the GNU/Linux dynamic linker is in use.
1715 dynamic_linker='GNU/Linux ld.so'
1722 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1723 soname_spec='${libname}${release}${shared_ext}$major'
1724 shlibpath_var=LD_LIBRARY_PATH
1725 shlibpath_overrides_runpath=no
1726 hardcode_into_libs=yes
1727 dynamic_linker='NetBSD ld.elf_so'
1734 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1735 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1736 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1737 dynamic_linker='NetBSD (a.out) ld.so'
1739 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1740 soname_spec='${libname}${release}${shared_ext}$major'
1741 dynamic_linker='NetBSD ld.elf_so'
1743 shlibpath_var=LD_LIBRARY_PATH
1744 shlibpath_overrides_runpath=yes
1745 hardcode_into_libs=yes
1750 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1751 shlibpath_var=LD_LIBRARY_PATH
1752 shlibpath_overrides_runpath=yes
1759 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1760 soname_spec='${libname}${release}${shared_ext}$major'
1761 shlibpath_var=LD_LIBRARY_PATH
1762 shlibpath_overrides_runpath=yes
1767 sys_lib_dlsearch_path_spec="/usr/lib"
1769 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1771 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1772 *) need_version=no ;;
1774 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1775 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1776 shlibpath_var=LD_LIBRARY_PATH
1777 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1779 openbsd2.[[89]] | openbsd2.[[89]].*)
1780 shlibpath_overrides_runpath=no
1783 shlibpath_overrides_runpath=yes
1787 shlibpath_overrides_runpath=yes
1792 libname_spec='$name'
1795 library_names_spec='$libname${shared_ext} $libname.a'
1796 dynamic_linker='OS/2 ld.exe'
1797 shlibpath_var=LIBPATH
1800 osf3* | osf4* | osf5*)
1804 soname_spec='${libname}${release}${shared_ext}$major'
1805 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1806 shlibpath_var=LD_LIBRARY_PATH
1807 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1808 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1819 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1820 soname_spec='${libname}${release}${shared_ext}$major'
1821 shlibpath_var=LD_LIBRARY_PATH
1822 shlibpath_overrides_runpath=yes
1823 hardcode_into_libs=yes
1824 # ldd complains unless libraries are executable
1825 postinstall_cmds='chmod +x $lib'
1830 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1831 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1832 shlibpath_var=LD_LIBRARY_PATH
1833 shlibpath_overrides_runpath=yes
1834 if test "$with_gnu_ld" = yes; then
1842 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1843 soname_spec='${libname}${release}${shared_ext}$major'
1844 shlibpath_var=LD_LIBRARY_PATH
1845 case $host_vendor in
1847 shlibpath_overrides_runpath=no
1849 export_dynamic_flag_spec='${wl}-Blargedynsym'
1850 runpath_var=LD_RUN_PATH
1858 shlibpath_overrides_runpath=no
1859 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1865 if test -d /usr/nec ;then
1867 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1868 soname_spec='$libname${shared_ext}.$major'
1869 shlibpath_var=LD_LIBRARY_PATH
1873 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1874 version_type=freebsd-elf
1877 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1878 soname_spec='${libname}${release}${shared_ext}$major'
1879 shlibpath_var=LD_LIBRARY_PATH
1880 hardcode_into_libs=yes
1881 if test "$with_gnu_ld" = yes; then
1882 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1883 shlibpath_overrides_runpath=no
1885 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1886 shlibpath_overrides_runpath=yes
1889 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1893 sys_lib_dlsearch_path_spec='/usr/lib'
1898 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1899 soname_spec='${libname}${release}${shared_ext}$major'
1900 shlibpath_var=LD_LIBRARY_PATH
1907 AC_MSG_RESULT([$dynamic_linker])
1908 test "$dynamic_linker" = no && can_build_shared=no
1910 AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1911 [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1912 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1913 AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1914 [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1915 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1917 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1918 if test "$GCC" = yes; then
1919 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1921 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1926 AC_DEFUN([_LT_AC_TAGCONFIG],
1927 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1929 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1930 [include additional configurations @<:@automatic@:>@])],
1931 [tagnames="$withval"])
1933 if test -f "$ltmain" && test -n "$tagnames"; then
1934 if test ! -f "${ofile}"; then
1935 AC_MSG_WARN([output file `$ofile' does not exist])
1938 if test -z "$LTCC"; then
1939 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1940 if test -z "$LTCC"; then
1941 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1943 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1946 if test -z "$LTCFLAGS"; then
1947 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1950 # Extract list of available tagged configurations in $ofile.
1951 # Note that this assumes the entire list is on one line.
1952 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1954 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1955 for tagname in $tagnames; do
1957 # Check whether tagname contains only valid characters
1958 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1960 *) AC_MSG_ERROR([invalid tag name: $tagname])
1964 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1966 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1969 # Update the list of available tags.
1970 if test -n "$tagname"; then
1971 echo appending configuration tag \"$tagname\" to $ofile
1975 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1976 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1977 (test "X$CXX" != "Xg++"))) ; then
1978 AC_LIBTOOL_LANG_CXX_CONFIG
1985 if test -n "$F77" && test "X$F77" != "Xno"; then
1986 AC_LIBTOOL_LANG_F77_CONFIG
1993 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1994 AC_LIBTOOL_LANG_GCJ_CONFIG
2001 AC_LIBTOOL_LANG_RC_CONFIG
2005 AC_MSG_ERROR([Unsupported tag name: $tagname])
2009 # Append the new tag name to the list of available tags.
2010 if test -n "$tagname" ; then
2011 available_tags="$available_tags $tagname"
2017 # Now substitute the updated list of available tags.
2018 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2019 mv "${ofile}T" "$ofile"
2023 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2026 ])# _LT_AC_TAGCONFIG
2031 # enable checks for dlopen support
2032 AC_DEFUN([AC_LIBTOOL_DLOPEN],
2033 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2034 ])# AC_LIBTOOL_DLOPEN
2037 # AC_LIBTOOL_WIN32_DLL
2038 # --------------------
2039 # declare package support for building win32 DLLs
2040 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2041 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2042 ])# AC_LIBTOOL_WIN32_DLL
2045 # AC_ENABLE_SHARED([DEFAULT])
2046 # ---------------------------
2047 # implement the --enable-shared flag
2048 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2049 AC_DEFUN([AC_ENABLE_SHARED],
2050 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2051 AC_ARG_ENABLE([shared],
2052 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2053 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2054 [p=${PACKAGE-default}
2056 yes) enable_shared=yes ;;
2057 no) enable_shared=no ;;
2060 # Look at the argument we got. We use all the common list separators.
2061 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2062 for pkg in $enableval; do
2064 if test "X$pkg" = "X$p"; then
2071 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2072 ])# AC_ENABLE_SHARED
2077 # set the default shared flag to --disable-shared
2078 AC_DEFUN([AC_DISABLE_SHARED],
2079 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2080 AC_ENABLE_SHARED(no)
2081 ])# AC_DISABLE_SHARED
2084 # AC_ENABLE_STATIC([DEFAULT])
2085 # ---------------------------
2086 # implement the --enable-static flag
2087 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2088 AC_DEFUN([AC_ENABLE_STATIC],
2089 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2090 AC_ARG_ENABLE([static],
2091 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2092 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2093 [p=${PACKAGE-default}
2095 yes) enable_static=yes ;;
2096 no) enable_static=no ;;
2099 # Look at the argument we got. We use all the common list separators.
2100 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2101 for pkg in $enableval; do
2103 if test "X$pkg" = "X$p"; then
2110 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2111 ])# AC_ENABLE_STATIC
2116 # set the default static flag to --disable-static
2117 AC_DEFUN([AC_DISABLE_STATIC],
2118 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2119 AC_ENABLE_STATIC(no)
2120 ])# AC_DISABLE_STATIC
2123 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2124 # ---------------------------------
2125 # implement the --enable-fast-install flag
2126 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2127 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2128 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2129 AC_ARG_ENABLE([fast-install],
2130 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2131 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2132 [p=${PACKAGE-default}
2134 yes) enable_fast_install=yes ;;
2135 no) enable_fast_install=no ;;
2137 enable_fast_install=no
2138 # Look at the argument we got. We use all the common list separators.
2139 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2140 for pkg in $enableval; do
2142 if test "X$pkg" = "X$p"; then
2143 enable_fast_install=yes
2149 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2150 ])# AC_ENABLE_FAST_INSTALL
2153 # AC_DISABLE_FAST_INSTALL
2154 # -----------------------
2155 # set the default to --disable-fast-install
2156 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2157 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2158 AC_ENABLE_FAST_INSTALL(no)
2159 ])# AC_DISABLE_FAST_INSTALL
2162 # AC_LIBTOOL_PICMODE([MODE])
2163 # --------------------------
2164 # implement the --with-pic flag
2165 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2166 AC_DEFUN([AC_LIBTOOL_PICMODE],
2167 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2168 pic_mode=ifelse($#,1,$1,default)
2169 ])# AC_LIBTOOL_PICMODE
2174 # This is predefined starting with Autoconf 2.54, so this conditional
2175 # definition can be removed once we require Autoconf 2.54 or later.
2176 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2177 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2178 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2179 then ac_cv_prog_egrep='grep -E'
2180 else ac_cv_prog_egrep='egrep'
2182 EGREP=$ac_cv_prog_egrep
2187 # AC_PATH_TOOL_PREFIX
2188 # -------------------
2189 # find a file program which can recognize shared library
2190 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2191 [AC_REQUIRE([AC_PROG_EGREP])dnl
2192 AC_MSG_CHECKING([for $1])
2193 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2195 [[\\/*] | ?:[\\/]*])
2196 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2199 lt_save_MAGIC_CMD="$MAGIC_CMD"
2200 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2201 dnl $ac_dummy forces splitting on constant user-supplied paths.
2202 dnl POSIX.2 word splitting is done only on the output of word expansions,
2203 dnl not every word. This closes a longstanding sh security hole.
2204 ac_dummy="ifelse([$2], , $PATH, [$2])"
2205 for ac_dir in $ac_dummy; do
2207 test -z "$ac_dir" && ac_dir=.
2208 if test -f $ac_dir/$1; then
2209 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2210 if test -n "$file_magic_test_file"; then
2211 case $deplibs_check_method in
2213 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2214 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2215 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2216 $EGREP "$file_magic_regex" > /dev/null; then
2221 *** Warning: the command libtool uses to detect shared libraries,
2222 *** $file_magic_cmd, produces output that libtool cannot recognize.
2223 *** The result is that libtool may fail to recognize shared libraries
2224 *** as such. This will affect the creation of libtool libraries that
2225 *** depend on shared libraries, but programs linked with such libtool
2226 *** libraries will work regardless of this problem. Nevertheless, you
2227 *** may want to report the problem to your system manager and/or to
2228 *** bug-libtool@gnu.org
2238 MAGIC_CMD="$lt_save_MAGIC_CMD"
2241 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2242 if test -n "$MAGIC_CMD"; then
2243 AC_MSG_RESULT($MAGIC_CMD)
2247 ])# AC_PATH_TOOL_PREFIX
2252 # find a file program which can recognize a shared library
2253 AC_DEFUN([AC_PATH_MAGIC],
2254 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2255 if test -z "$lt_cv_path_MAGIC_CMD"; then
2256 if test -n "$ac_tool_prefix"; then
2257 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2267 # find the pathname to the GNU or non-GNU linker
2268 AC_DEFUN([AC_PROG_LD],
2269 [AC_ARG_WITH([gnu-ld],
2270 [AC_HELP_STRING([--with-gnu-ld],
2271 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2272 [test "$withval" = no || with_gnu_ld=yes],
2274 AC_REQUIRE([LT_AC_PROG_SED])dnl
2275 AC_REQUIRE([AC_PROG_CC])dnl
2276 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2277 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2279 if test "$GCC" = yes; then
2280 # Check if gcc -print-prog-name=ld gives a path.
2281 AC_MSG_CHECKING([for ld used by $CC])
2284 # gcc leaves a trailing carriage return which upsets mingw
2285 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2287 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2290 # Accept absolute paths.
2291 [[\\/]]* | ?:[[\\/]]*)
2292 re_direlt='/[[^/]][[^/]]*/\.\./'
2293 # Canonicalize the pathname of ld
2294 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2295 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2296 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2298 test -z "$LD" && LD="$ac_prog"
2301 # If it fails, then pretend we aren't using GCC.
2305 # If it is relative, then search for the first ld in PATH.
2309 elif test "$with_gnu_ld" = yes; then
2310 AC_MSG_CHECKING([for GNU ld])
2312 AC_MSG_CHECKING([for non-GNU ld])
2314 AC_CACHE_VAL(lt_cv_path_LD,
2315 [if test -z "$LD"; then
2316 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2317 for ac_dir in $PATH; do
2319 test -z "$ac_dir" && ac_dir=.
2320 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2321 lt_cv_path_LD="$ac_dir/$ac_prog"
2322 # Check to see if the program is GNU ld. I'd rather use --version,
2323 # but apparently some variants of GNU ld only accept -v.
2324 # Break only if it was the GNU/non-GNU ld that we prefer.
2325 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2326 *GNU* | *'with BFD'*)
2327 test "$with_gnu_ld" != no && break
2330 test "$with_gnu_ld" != yes && break
2337 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2340 if test -n "$LD"; then
2345 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2352 AC_DEFUN([AC_PROG_LD_GNU],
2353 [AC_REQUIRE([AC_PROG_EGREP])dnl
2354 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2355 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2356 case `$LD -v 2>&1 </dev/null` in
2357 *GNU* | *'with BFD'*)
2358 lt_cv_prog_gnu_ld=yes
2361 lt_cv_prog_gnu_ld=no
2364 with_gnu_ld=$lt_cv_prog_gnu_ld
2368 # AC_PROG_LD_RELOAD_FLAG
2369 # ----------------------
2370 # find reload flag for linker
2371 # -- PORTME Some linkers may need a different reload flag.
2372 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2373 [AC_CACHE_CHECK([for $LD option to reload object files],
2374 lt_cv_ld_reload_flag,
2375 [lt_cv_ld_reload_flag='-r'])
2376 reload_flag=$lt_cv_ld_reload_flag
2377 case $reload_flag in
2379 *) reload_flag=" $reload_flag" ;;
2381 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2384 if test "$GCC" = yes; then
2385 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2387 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2391 ])# AC_PROG_LD_RELOAD_FLAG
2394 # AC_DEPLIBS_CHECK_METHOD
2395 # -----------------------
2396 # how to check for library dependencies
2397 # -- PORTME fill in with the dynamic library characteristics
2398 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2399 [AC_CACHE_CHECK([how to recognize dependent libraries],
2400 lt_cv_deplibs_check_method,
2401 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2402 lt_cv_file_magic_test_file=
2403 lt_cv_deplibs_check_method='unknown'
2404 # Need to set the preceding variable on all platforms that support
2405 # interlibrary dependencies.
2406 # 'none' -- dependencies not supported.
2407 # `unknown' -- same as none, but documents that we really don't know.
2408 # 'pass_all' -- all dependencies passed with no checks.
2409 # 'test_compile' -- check by making test program.
2410 # 'file_magic [[regex]]' -- check by looking for files in library path
2411 # which responds to the $file_magic_cmd with a given extended regex.
2412 # If you have `file' or equivalent on your system and you're not sure
2413 # whether `pass_all' will *always* work, you probably want this one.
2417 lt_cv_deplibs_check_method=pass_all
2421 lt_cv_deplibs_check_method=pass_all
2425 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2426 lt_cv_file_magic_cmd='/usr/bin/file -L'
2427 lt_cv_file_magic_test_file=/shlib/libc.so
2431 # func_win32_libid is a shell function defined in ltmain.sh
2432 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2433 lt_cv_file_magic_cmd='func_win32_libid'
2437 # Base MSYS/MinGW do not provide the 'file' command needed by
2438 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2439 # unless we find 'file', for example because we are cross-compiling.
2440 if ( file / ) >/dev/null 2>&1; then
2441 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2442 lt_cv_file_magic_cmd='func_win32_libid'
2444 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2445 lt_cv_file_magic_cmd='$OBJDUMP -f'
2449 darwin* | rhapsody*)
2450 lt_cv_deplibs_check_method=pass_all
2453 freebsd* | dragonfly*)
2454 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2457 # Not sure whether the presence of OpenBSD here was a mistake.
2458 # Let's accept both of them until this is cleared up.
2459 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2460 lt_cv_file_magic_cmd=/usr/bin/file
2461 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2465 lt_cv_deplibs_check_method=pass_all
2470 lt_cv_deplibs_check_method=pass_all
2473 hpux10.20* | hpux11*)
2474 lt_cv_file_magic_cmd=/usr/bin/file
2477 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2478 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2481 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2482 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2485 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2486 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2492 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2493 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2496 irix5* | irix6* | nonstopux*)
2498 *-32|*"-32 ") libmagic=32-bit;;
2499 *-n32|*"-n32 ") libmagic=N32;;
2500 *-64|*"-64 ") libmagic=64-bit;;
2501 *) libmagic=never-match;;
2503 lt_cv_deplibs_check_method=pass_all
2506 # This must be Linux ELF.
2507 linux* | k*bsd*-gnu)
2508 lt_cv_deplibs_check_method=pass_all
2511 netbsd* | netbsdelf*-gnu)
2512 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2513 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2515 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2520 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2521 lt_cv_file_magic_cmd=/usr/bin/file
2522 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2526 lt_cv_deplibs_check_method=unknown
2530 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2531 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2533 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2537 osf3* | osf4* | osf5*)
2538 lt_cv_deplibs_check_method=pass_all
2542 lt_cv_deplibs_check_method=pass_all
2546 lt_cv_deplibs_check_method=pass_all
2550 case $host_vendor in
2552 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2553 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2556 lt_cv_deplibs_check_method=pass_all
2559 lt_cv_file_magic_cmd='/bin/file'
2560 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2563 lt_cv_file_magic_cmd='/bin/file'
2564 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2565 lt_cv_file_magic_test_file=/lib/libc.so
2568 lt_cv_deplibs_check_method=pass_all
2571 lt_cv_deplibs_check_method=pass_all
2576 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2577 lt_cv_deplibs_check_method=pass_all
2581 file_magic_cmd=$lt_cv_file_magic_cmd
2582 deplibs_check_method=$lt_cv_deplibs_check_method
2583 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2584 ])# AC_DEPLIBS_CHECK_METHOD
2589 # find the pathname to a BSD-compatible name lister
2590 AC_DEFUN([AC_PROG_NM],
2591 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2592 [if test -n "$NM"; then
2593 # Let the user override the test.
2596 lt_nm_to_check="${ac_tool_prefix}nm"
2597 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2598 lt_nm_to_check="$lt_nm_to_check nm"
2600 for lt_tmp_nm in $lt_nm_to_check; do
2601 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2602 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2604 test -z "$ac_dir" && ac_dir=.
2605 tmp_nm="$ac_dir/$lt_tmp_nm"
2606 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2607 # Check to see if the nm accepts a BSD-compat flag.
2608 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2609 # nm: unknown option "B" ignored
2610 # Tru64's nm complains that /dev/null is an invalid object file
2611 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2612 */dev/null* | *'Invalid file or object type'*)
2613 lt_cv_path_NM="$tmp_nm -B"
2617 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2619 lt_cv_path_NM="$tmp_nm -p"
2623 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2624 continue # so that we can try to find one that supports BSD flags
2633 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2641 # check for math library
2642 AC_DEFUN([AC_CHECK_LIBM],
2643 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2646 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2647 # These system don't have libm, or don't need it
2650 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2651 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2654 AC_CHECK_LIB(m, cos, LIBM="-lm")
2660 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2661 # -----------------------------------
2662 # sets LIBLTDL to the link flags for the libltdl convenience library and
2663 # LTDLINCL to the include flags for the libltdl header and adds
2664 # --enable-ltdl-convenience to the configure arguments. Note that
2665 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2666 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2667 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2668 # (note the single quotes!). If your package is not flat and you're not
2669 # using automake, define top_builddir and top_srcdir appropriately in
2671 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2672 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2673 case $enable_ltdl_convenience in
2674 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2675 "") enable_ltdl_convenience=yes
2676 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2678 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2679 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2680 # For backwards non-gettext consistent compatibility...
2682 ])# AC_LIBLTDL_CONVENIENCE
2685 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2686 # -----------------------------------
2687 # sets LIBLTDL to the link flags for the libltdl installable library and
2688 # LTDLINCL to the include flags for the libltdl header and adds
2689 # --enable-ltdl-install to the configure arguments. Note that
2690 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2691 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2692 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2693 # '${top_srcdir}/' (note the single quotes!). If your package is not
2694 # flat and you're not using automake, define top_builddir and top_srcdir
2695 # appropriately in the Makefiles.
2696 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2697 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2698 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2699 AC_CHECK_LIB(ltdl, lt_dlinit,
2700 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2701 [if test x"$enable_ltdl_install" = xno; then
2702 AC_MSG_WARN([libltdl not installed, but installation disabled])
2704 enable_ltdl_install=yes
2707 if test x"$enable_ltdl_install" = x"yes"; then
2708 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2709 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2710 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2712 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2716 # For backwards non-gettext consistent compatibility...
2718 ])# AC_LIBLTDL_INSTALLABLE
2723 # enable support for C++ libraries
2724 AC_DEFUN([AC_LIBTOOL_CXX],
2725 [AC_REQUIRE([_LT_AC_LANG_CXX])
2731 AC_DEFUN([_LT_AC_LANG_CXX],
2732 [AC_REQUIRE([AC_PROG_CXX])
2733 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2734 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2737 # _LT_AC_PROG_CXXCPP
2738 # ------------------
2739 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2741 AC_REQUIRE([AC_PROG_CXX])
2742 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2743 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2744 (test "X$CXX" != "Xg++"))) ; then
2747 ])# _LT_AC_PROG_CXXCPP
2751 # enable support for Fortran 77 libraries
2752 AC_DEFUN([AC_LIBTOOL_F77],
2753 [AC_REQUIRE([_LT_AC_LANG_F77])
2759 AC_DEFUN([_LT_AC_LANG_F77],
2760 [AC_REQUIRE([AC_PROG_F77])
2761 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2767 # enable support for GCJ libraries
2768 AC_DEFUN([AC_LIBTOOL_GCJ],
2769 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2775 AC_DEFUN([_LT_AC_LANG_GCJ],
2776 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2777 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2778 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2779 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2780 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2781 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2782 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2788 # enable support for Windows resource files
2789 AC_DEFUN([AC_LIBTOOL_RC],
2790 [AC_REQUIRE([LT_AC_PROG_RC])
2791 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2795 # AC_LIBTOOL_LANG_C_CONFIG
2796 # ------------------------
2797 # Ensure that the configuration vars for the C compiler are
2798 # suitably defined. Those variables are subsequently used by
2799 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2800 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2801 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2805 # Source file extension for C test sources.
2808 # Object file extension for compiled C test sources.
2810 _LT_AC_TAGVAR(objext, $1)=$objext
2812 # Code to be used in simple compile tests
2813 lt_simple_compile_test_code="int some_variable = 0;"
2815 # Code to be used in simple link tests
2816 lt_simple_link_test_code='int main(){return(0);}'
2820 # save warnings/boilerplate of simple test code
2821 _LT_COMPILER_BOILERPLATE
2822 _LT_LINKER_BOILERPLATE
2824 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2825 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2826 AC_LIBTOOL_PROG_CC_C_O($1)
2827 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2828 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2829 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2830 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2831 AC_LIBTOOL_SYS_LIB_STRIP
2832 AC_LIBTOOL_DLOPEN_SELF
2834 # Report which library types will actually be built
2835 AC_MSG_CHECKING([if libtool supports shared libraries])
2836 AC_MSG_RESULT([$can_build_shared])
2838 AC_MSG_CHECKING([whether to build shared libraries])
2839 test "$can_build_shared" = "no" && enable_shared=no
2841 # On AIX, shared libraries and static libraries use the same namespace, and
2842 # are all built from PIC.
2845 test "$enable_shared" = yes && enable_static=no
2846 if test -n "$RANLIB"; then
2847 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2848 postinstall_cmds='$RANLIB $lib'
2853 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2854 test "$enable_shared" = yes && enable_static=no
2858 AC_MSG_RESULT([$enable_shared])
2860 AC_MSG_CHECKING([whether to build static libraries])
2861 # Make sure either enable_shared or enable_static is yes.
2862 test "$enable_shared" = yes || enable_static=yes
2863 AC_MSG_RESULT([$enable_static])
2865 AC_LIBTOOL_CONFIG($1)
2869 ])# AC_LIBTOOL_LANG_C_CONFIG
2872 # AC_LIBTOOL_LANG_CXX_CONFIG
2873 # --------------------------
2874 # Ensure that the configuration vars for the C compiler are
2875 # suitably defined. Those variables are subsequently used by
2876 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2877 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2878 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2880 AC_REQUIRE([AC_PROG_CXX])
2881 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2883 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2884 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2885 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2886 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2887 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2888 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2889 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2890 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2891 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2892 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2893 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2894 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2895 _LT_AC_TAGVAR(module_cmds, $1)=
2896 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2897 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2898 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2899 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2900 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2901 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2903 # Dependencies to place before and after the object being linked:
2904 _LT_AC_TAGVAR(predep_objects, $1)=
2905 _LT_AC_TAGVAR(postdep_objects, $1)=
2906 _LT_AC_TAGVAR(predeps, $1)=
2907 _LT_AC_TAGVAR(postdeps, $1)=
2908 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2909 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2911 # Source file extension for C++ test sources.
2914 # Object file extension for compiled C++ test sources.
2916 _LT_AC_TAGVAR(objext, $1)=$objext
2918 # Code to be used in simple compile tests
2919 lt_simple_compile_test_code="int some_variable = 0;"
2921 # Code to be used in simple link tests
2922 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2924 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2927 # save warnings/boilerplate of simple test code
2928 _LT_COMPILER_BOILERPLATE
2929 _LT_LINKER_BOILERPLATE
2931 # Allow CC to be a program name with arguments.
2936 lt_save_with_gnu_ld=$with_gnu_ld
2937 lt_save_path_LD=$lt_cv_path_LD
2938 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2939 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2941 $as_unset lt_cv_prog_gnu_ld
2943 if test -n "${lt_cv_path_LDCXX+set}"; then
2944 lt_cv_path_LD=$lt_cv_path_LDCXX
2946 $as_unset lt_cv_path_LD
2948 test -z "${LDCXX+set}" || LD=$LDCXX
2951 _LT_AC_TAGVAR(compiler, $1)=$CC
2952 _LT_CC_BASENAME([$compiler])
2954 # We don't want -fno-exception wen compiling C++ code, so set the
2955 # no_builtin_flag separately
2956 if test "$GXX" = yes; then
2957 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2959 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2962 if test "$GXX" = yes; then
2963 # Set up default GNU C++ configuration
2967 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2968 # archiving commands below assume that GNU ld is being used.
2969 if test "$with_gnu_ld" = yes; then
2970 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2971 _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'
2973 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2974 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2976 # If archive_cmds runs LD, not CC, wlarc should be empty
2977 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2978 # investigate it a little bit more. (MM)
2981 # ancient GNU ld didn't support --whole-archive et. al.
2982 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2983 grep 'no-whole-archive' > /dev/null; then
2984 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2986 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2992 # A generic and very simple default shared library creation
2993 # command for GNU C++ for the case where it uses the native
2994 # linker, instead of GNU ld. If possible, this setting should
2995 # overridden to take advantage of the native linker features on
2996 # the platform it is being used on.
2997 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3000 # Commands to make compiler produce verbose output that lists
3001 # what "hidden" libraries, object files and flags are used when
3002 # linking a shared library.
3003 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3011 # PORTME: fill in a description of your system's C++ link characteristics
3012 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3013 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3016 # FIXME: insert proper C++ library support
3017 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3020 if test "$host_cpu" = ia64; then
3021 # On IA64, the linker does run time linking by default, so we don't
3022 # have to do anything special.
3023 aix_use_runtimelinking=no
3024 exp_sym_flag='-Bexport'
3027 aix_use_runtimelinking=no
3029 # Test if we are trying to use run time linking or normal
3030 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3031 # need to do runtime linking.
3032 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3033 for ld_flag in $LDFLAGS; do
3036 aix_use_runtimelinking=yes
3044 exp_sym_flag='-bexport'
3045 no_entry_flag='-bnoentry'
3048 # When large executables or shared objects are built, AIX ld can
3049 # have problems creating the table of contents. If linking a library
3050 # or program results in "error TOC overflow" add -mminimal-toc to
3051 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3052 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3054 _LT_AC_TAGVAR(archive_cmds, $1)=''
3055 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3056 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3057 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3059 if test "$GXX" = yes; then
3060 case $host_os in aix4.[[012]]|aix4.[[012]].*)
3061 # We only want to do this on AIX 4.2 and lower, the check
3062 # below for broken collect2 doesn't work under 4.3+
3063 collect2name=`${CC} -print-prog-name=collect2`
3064 if test -f "$collect2name" && \
3065 strings "$collect2name" | grep resolve_lib_name >/dev/null
3067 # We have reworked collect2
3070 # We have old collect2
3071 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3072 # It fails to find uninstalled libraries when the uninstalled
3073 # path is not listed in the libpath. Setting hardcode_minus_L
3074 # to unsupported forces relinking
3075 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3076 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3077 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3081 shared_flag='-shared'
3082 if test "$aix_use_runtimelinking" = yes; then
3083 shared_flag="$shared_flag "'${wl}-G'
3087 if test "$host_cpu" = ia64; then
3088 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3089 # chokes on -Wl,-G. The following line is correct:
3092 if test "$aix_use_runtimelinking" = yes; then
3093 shared_flag='${wl}-G'
3095 shared_flag='${wl}-bM:SRE'
3100 # It seems that -bexpall does not export symbols beginning with
3101 # underscore (_), so it is better to generate a list of symbols to export.
3102 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3103 if test "$aix_use_runtimelinking" = yes; then
3104 # Warning - without using the other runtime loading flags (-brtl),
3105 # -berok will link without error, but may produce a broken library.
3106 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3107 # Determine the default libpath from the value encoded in an empty executable.
3108 _LT_AC_SYS_LIBPATH_AIX
3109 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3111 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3113 if test "$host_cpu" = ia64; then
3114 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3115 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3116 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3118 # Determine the default libpath from the value encoded in an empty executable.
3119 _LT_AC_SYS_LIBPATH_AIX
3120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3121 # Warning - without using the other run time loading flags,
3122 # -berok will link without error, but may produce a broken library.
3123 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3124 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3125 # Exported symbols can be pulled into shared objects from archives
3126 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3127 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3128 # This is similar to how AIX traditionally builds its shared libraries.
3129 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3135 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3136 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3137 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3138 # support --undefined. This deserves some investigation. FIXME
3139 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3141 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3146 case $cc_basename in
3148 # FIXME: insert proper C++ library support
3149 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3154 cygwin* | mingw* | pw32*)
3155 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3156 # as there is no search path for DLLs.
3157 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3158 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3159 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3160 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3162 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3163 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3164 # If the export-symbols file already is a .def file (1st line
3165 # is EXPORTS), use it as is; otherwise, prepend...
3166 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3167 cp $export_symbols $output_objdir/$soname.def;
3169 echo EXPORTS > $output_objdir/$soname.def;
3170 cat $export_symbols >> $output_objdir/$soname.def;
3172 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3177 darwin* | rhapsody*)
3178 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3179 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3180 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3181 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3182 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3183 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3184 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3185 if test "$GXX" = yes ; then
3186 output_verbose_link_cmd='echo'
3187 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
3188 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3189 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
3190 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
3191 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3192 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
3193 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
3196 case $cc_basename in
3198 output_verbose_link_cmd='echo'
3199 _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` $xlcverstring'
3200 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3201 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3202 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3203 _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}'
3206 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3213 case $cc_basename in
3215 # FIXME: insert proper C++ library support
3216 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3219 # Green Hills C++ Compiler
3220 # FIXME: insert proper C++ library support
3221 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3224 # FIXME: insert proper C++ library support
3225 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3230 # C++ shared libraries reported to be fairly broken before switch to ELF
3231 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3234 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3236 freebsd* | dragonfly*)
3237 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3239 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3245 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3246 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3247 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3248 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3249 # but as the default
3250 # location of the library.
3252 case $cc_basename in
3254 # FIXME: insert proper C++ library support
3255 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3258 _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 $lib'
3259 # Commands to make compiler produce verbose output that lists
3260 # what "hidden" libraries, object files and flags are used when
3261 # linking a shared library.
3263 # There doesn't appear to be a way to prevent this compiler from
3264 # explicitly linking system object files so we need to strip them
3265 # from the output so that they don't get included in the library
3267 output_verbose_link_cmd='templist=`($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 $list'
3270 if test "$GXX" = yes; then
3271 _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'
3273 # FIXME: insert proper C++ library support
3274 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3280 if test $with_gnu_ld = no; then
3281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3282 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3287 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3293 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3294 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3297 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3298 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3299 # but as the default
3300 # location of the library.
3304 case $cc_basename in
3306 # FIXME: insert proper C++ library support
3307 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3312 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3315 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3318 _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 $compiler_flags'
3321 # Commands to make compiler produce verbose output that lists
3322 # what "hidden" libraries, object files and flags are used when
3323 # linking a shared library.
3325 # There doesn't appear to be a way to prevent this compiler from
3326 # explicitly linking system object files so we need to strip them
3327 # from the output so that they don't get included in the library
3329 output_verbose_link_cmd='templist=`($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 $list'
3332 if test "$GXX" = yes; then
3333 if test $with_gnu_ld = no; then
3336 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3339 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3342 _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'
3347 # FIXME: insert proper C++ library support
3348 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3354 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3355 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3356 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3357 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3358 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3359 # Instead, shared libraries are loaded at an image base (0x10000000 by
3360 # default) and relocated if they conflict, which is a slow very memory
3361 # consuming and fragmenting process. To avoid this, we pick a random,
3362 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3363 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3364 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3365 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3368 case $cc_basename in
3371 _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 ${output_objdir}/so_locations -o $lib'
3373 # Archives containing C++ object files must be created using
3374 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3375 # necessary to make sure instantiated templates are included
3377 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3380 if test "$GXX" = yes; then
3381 if test "$with_gnu_ld" = no; then
3382 _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 ${wl}${output_objdir}/so_locations -o $lib'
3384 _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'
3387 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3390 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3391 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3393 linux* | k*bsd*-gnu)
3394 case $cc_basename in
3396 # Kuck and Associates, Inc. (KAI) C++ Compiler
3398 # KCC will only create a shared library if the output file
3399 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3400 # to its proper name (with version) after linking.
3401 _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'
3402 _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 $lib'
3403 # Commands to make compiler produce verbose output that lists
3404 # what "hidden" libraries, object files and flags are used when
3405 # linking a shared library.
3407 # There doesn't appear to be a way to prevent this compiler from
3408 # explicitly linking system object files so we need to strip them
3409 # from the output so that they don't get included in the library
3411 output_verbose_link_cmd='templist=`$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'
3413 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3414 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3416 # Archives containing C++ object files must be created using
3417 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3418 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3423 # version 8.0 and above of icpc choke on multiply defined symbols
3424 # if we add $predep_objects and $postdep_objects, however 7.1 and
3425 # earlier do not add the objects themselves.
3426 case `$CC -V 2>&1` in
3428 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3429 _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'
3431 *) # Version 8.0 or newer
3434 ia64*) tmp_idyn=' -i_dynamic';;
3436 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3437 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3440 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3441 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3442 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3443 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3446 # Portland Group C++ compiler
3447 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3448 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3450 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3451 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3452 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3456 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3457 _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'
3459 runpath_var=LD_RUN_PATH
3460 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3461 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3463 # Commands to make compiler produce verbose output that lists
3464 # what "hidden" libraries, object files and flags are used when
3465 # linking a shared library.
3467 # There doesn't appear to be a way to prevent this compiler from
3468 # explicitly linking system object files so we need to strip them
3469 # from the output so that they don't get included in the library
3471 output_verbose_link_cmd='templist=`$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 $list'
3474 case `$CC -V 2>&1 | sed 5q` in
3477 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3478 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3479 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3480 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3481 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3483 # Not sure whether something based on
3484 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3486 output_verbose_link_cmd='echo'
3488 # Archives containing C++ object files must be created using
3489 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3490 # necessary to make sure instantiated templates are included
3492 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3499 # FIXME: insert proper C++ library support
3500 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3503 # FIXME: insert proper C++ library support
3504 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3507 case $cc_basename in
3509 # FIXME: insert proper C++ library support
3510 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3513 # FIXME: insert proper C++ library support
3514 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3518 netbsd* | netbsdelf*-gnu)
3519 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3520 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3523 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3524 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3526 # Workaround some broken pre-1.5 toolchains
3527 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3530 # C++ shared libraries are fairly broken
3531 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3534 if test -f /usr/libexec/ld.so; then
3535 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3536 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3537 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3538 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3539 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3540 _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'
3541 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3542 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3544 output_verbose_link_cmd='echo'
3546 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3550 case $cc_basename in
3552 # Kuck and Associates, Inc. (KAI) C++ Compiler
3554 # KCC will only create a shared library if the output file
3555 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3556 # to its proper name (with version) after linking.
3557 _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'
3559 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3560 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3562 # Archives containing C++ object files must be created using
3563 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3564 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3568 # Rational C++ 2.4.1
3569 # FIXME: insert proper C++ library support
3570 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3573 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3574 _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 ${output_objdir}/so_locations -o $lib'
3576 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3577 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3579 # Commands to make compiler produce verbose output that lists
3580 # what "hidden" libraries, object files and flags are used when
3581 # linking a shared library.
3583 # There doesn't appear to be a way to prevent this compiler from
3584 # explicitly linking system object files so we need to strip them
3585 # from the output so that they don't get included in the library
3587 output_verbose_link_cmd='templist=`$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 $list'
3590 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3591 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3592 _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 ${wl}${output_objdir}/so_locations -o $lib'
3594 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3595 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3597 # Commands to make compiler produce verbose output that lists
3598 # what "hidden" libraries, object files and flags are used when
3599 # linking a shared library.
3600 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3603 # FIXME: insert proper C++ library support
3604 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3610 case $cc_basename in
3612 # Kuck and Associates, Inc. (KAI) C++ Compiler
3614 # KCC will only create a shared library if the output file
3615 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3616 # to its proper name (with version) after linking.
3617 _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'
3619 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3620 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3622 # Archives containing C++ object files must be created using
3623 # the KAI C++ compiler.
3624 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3627 # Rational C++ 2.4.1
3628 # FIXME: insert proper C++ library support
3629 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3632 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3633 _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 ${output_objdir}/so_locations -o $lib'
3634 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3635 echo "-hidden">> $lib.exp~
3636 $CC -shared$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 ${output_objdir}/so_locations -o $lib~
3639 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3640 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3642 # Commands to make compiler produce verbose output that lists
3643 # what "hidden" libraries, object files and flags are used when
3644 # linking a shared library.
3646 # There doesn't appear to be a way to prevent this compiler from
3647 # explicitly linking system object files so we need to strip them
3648 # from the output so that they don't get included in the library
3650 output_verbose_link_cmd='templist=`$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 $list'
3653 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3654 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3655 _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 ${wl}${output_objdir}/so_locations -o $lib'
3657 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3658 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3660 # Commands to make compiler produce verbose output that lists
3661 # what "hidden" libraries, object files and flags are used when
3662 # linking a shared library.
3663 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3666 # FIXME: insert proper C++ library support
3667 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3673 # FIXME: insert proper C++ library support
3674 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3677 case $cc_basename in
3680 # FIXME: insert proper C++ library support
3681 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3685 # FIXME: insert proper C++ library support
3686 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3689 # FIXME: insert proper C++ library support
3690 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3695 case $cc_basename in
3697 # Sun C++ 4.2, 5.x and Centerline C++
3698 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3699 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3700 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3701 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3702 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3704 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3705 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3707 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3709 # The compiler driver will combine and reorder linker options,
3710 # but understands `-z linker_flag'.
3711 # Supported since Solaris 2.6 (maybe 2.5.1?)
3712 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3715 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3717 output_verbose_link_cmd='echo'
3719 # Archives containing C++ object files must be created using
3720 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3721 # necessary to make sure instantiated templates are included
3723 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3726 # Green Hills C++ Compiler
3727 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3729 # The C++ compiler must be used to create the archive.
3730 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3733 # GNU C++ compiler with Solaris linker
3734 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3735 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3736 if $CC --version | grep -v '^2\.7' > /dev/null; then
3737 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3738 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3739 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3741 # Commands to make compiler produce verbose output that lists
3742 # what "hidden" libraries, object files and flags are used when
3743 # linking a shared library.
3744 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3746 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3748 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3749 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3750 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3752 # Commands to make compiler produce verbose output that lists
3753 # what "hidden" libraries, object files and flags are used when
3754 # linking a shared library.
3755 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3760 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3762 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3769 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3770 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3771 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3772 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3773 runpath_var='LD_RUN_PATH'
3775 case $cc_basename in
3777 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3778 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3781 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3782 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3786 sysv5* | sco3.2v5* | sco5v6*)
3787 # Note: We can NOT use -z defs as we might desire, because we do not
3788 # link with -lc, and that would cause any symbols used from libc to
3789 # always be unresolved, which means just about no library would
3790 # ever link correctly. If we're not using GNU ld we use -z text
3791 # though, which does catch some bad symbols but isn't as heavy-handed
3793 # For security reasons, it is highly recommended that you always
3794 # use absolute paths for naming shared libraries, and exclude the
3795 # DT_RUNPATH tag from executables and libraries. But doing so
3796 # requires that you compile everything twice, which is a pain.
3797 # So that behaviour is only enabled if SCOABSPATH is set to a
3798 # non-empty value in the environment. Most likely only useful for
3799 # creating official distributions of packages.
3800 # This is a hack until libtool officially supports absolute path
3801 # names for shared libraries.
3802 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3803 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3804 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3805 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3806 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3807 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3808 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3809 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3810 runpath_var='LD_RUN_PATH'
3812 case $cc_basename in
3814 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3815 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3818 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3819 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3824 case $cc_basename in
3826 # NonStop-UX NCC 3.20
3827 # FIXME: insert proper C++ library support
3828 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3831 # FIXME: insert proper C++ library support
3832 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3837 # FIXME: insert proper C++ library support
3838 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3841 # FIXME: insert proper C++ library support
3842 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3845 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3846 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3848 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3849 _LT_AC_TAGVAR(LD, $1)="$LD"
3851 AC_LIBTOOL_POSTDEP_PREDEP($1)
3852 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3853 AC_LIBTOOL_PROG_CC_C_O($1)
3854 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3855 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3856 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3857 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3859 AC_LIBTOOL_CONFIG($1)
3866 with_gnu_ldcxx=$with_gnu_ld
3867 with_gnu_ld=$lt_save_with_gnu_ld
3868 lt_cv_path_LDCXX=$lt_cv_path_LD
3869 lt_cv_path_LD=$lt_save_path_LD
3870 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3871 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3872 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3874 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3875 # ------------------------------------
3876 # Figure out "hidden" library dependencies from verbose
3877 # compiler output when linking a shared library.
3878 # Parse the compiler output and extract the necessary
3879 # objects, libraries and library flags.
3880 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3881 [AC_REQUIRE([LT_AC_PROG_SED])dnl
3882 dnl we can't use the lt_simple_compile_test_code here,
3883 dnl because it contains code intended for an executable,
3884 dnl not a library. It's possible we should let each
3885 dnl tag define a new lt_????_link_test_code variable,
3886 dnl but it's only used here...
3887 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3889 void foo (void) { a = 0; }
3891 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3895 Foo (void) { a = 0; }
3900 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3908 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3911 public void bar (void) {
3917 dnl Parse the compiler output and extract the necessary
3918 dnl objects, libraries and library flags.
3919 if AC_TRY_EVAL(ac_compile); then
3920 # Parse the compiler output and extract the necessary
3921 # objects, libraries and library flags.
3923 # Sentinel used to keep track of whether or not we are before
3924 # the conftest object file.
3925 pre_test_object_deps_done=no
3927 # The `*' in the case matches for architectures that use `case' in
3928 # $output_verbose_cmd can trigger glob expansion during the loop
3929 # eval without this substitution.
3930 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3932 for p in `eval $output_verbose_link_cmd`; do
3936 # Some compilers place space between "-{L,R}" and the path.
3939 || test $p = "-R"; then
3946 if test "$pre_test_object_deps_done" = no; then
3949 # Internal compiler library paths should come after those
3950 # provided the user. The postdeps already come after the
3951 # user supplied libs so there is no need to process them.
3952 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3953 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3955 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3958 # The "-l" case would never come before the object being
3959 # linked, so don't bother handling this case.
3962 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3963 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3965 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3971 # This assumes that the test object file only shows up
3972 # once in the compiler output.
3973 if test "$p" = "conftest.$objext"; then
3974 pre_test_object_deps_done=yes
3978 if test "$pre_test_object_deps_done" = no; then
3979 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3980 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3982 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3985 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3986 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3988 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3993 *) ;; # Ignore the rest.
4001 echo "libtool.m4: error: problem compiling $1 test program"
4004 $rm -f confest.$objext
4006 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4007 if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4008 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4011 # PORTME: override above test on systems where it is broken
4015 # Interix 3.5 installs completely hosed .la files for C++, so rather than
4016 # hack all around it, let's just trust "g++" to DTRT.
4017 _LT_AC_TAGVAR(predep_objects,$1)=
4018 _LT_AC_TAGVAR(postdep_objects,$1)=
4019 _LT_AC_TAGVAR(postdeps,$1)=
4023 case `$CC -V 2>&1 | sed 5q` in
4027 # The more standards-conforming stlport4 library is
4028 # incompatible with the Cstd library. Avoid specifying
4029 # it if it's in CXXFLAGS. Ignore libCrun as
4030 # -library=stlport4 depends on it.
4031 case " $CXX $CXXFLAGS " in
4032 *" -library=stlport4 "*)
4033 solaris_use_stlport4=yes
4036 if test "$solaris_use_stlport4" != yes; then
4037 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4044 case $cc_basename in
4046 # The more standards-conforming stlport4 library is
4047 # incompatible with the Cstd library. Avoid specifying
4048 # it if it's in CXXFLAGS. Ignore libCrun as
4049 # -library=stlport4 depends on it.
4050 case " $CXX $CXXFLAGS " in
4051 *" -library=stlport4 "*)
4052 solaris_use_stlport4=yes
4056 # Adding this requires a known-good setup of shared libraries for
4057 # Sun compiler versions before 5.6, else PIC objects from an old
4058 # archive will be linked into the output, leading to subtle bugs.
4059 if test "$solaris_use_stlport4" != yes; then
4060 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4067 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4068 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4070 ])# AC_LIBTOOL_POSTDEP_PREDEP
4072 # AC_LIBTOOL_LANG_F77_CONFIG
4073 # --------------------------
4074 # Ensure that the configuration vars for the C compiler are
4075 # suitably defined. Those variables are subsequently used by
4076 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4077 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4078 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4079 [AC_REQUIRE([AC_PROG_F77])
4080 AC_LANG_PUSH(Fortran 77)
4082 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4083 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4084 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4085 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4086 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4087 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4088 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4089 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4090 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4091 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4092 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4093 _LT_AC_TAGVAR(module_cmds, $1)=
4094 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4095 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4096 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4097 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4098 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4099 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4101 # Source file extension for f77 test sources.
4104 # Object file extension for compiled f77 test sources.
4106 _LT_AC_TAGVAR(objext, $1)=$objext
4108 # Code to be used in simple compile tests
4109 lt_simple_compile_test_code="\
4115 # Code to be used in simple link tests
4116 lt_simple_link_test_code="\
4121 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4124 # save warnings/boilerplate of simple test code
4125 _LT_COMPILER_BOILERPLATE
4126 _LT_LINKER_BOILERPLATE
4128 # Allow CC to be a program name with arguments.
4132 _LT_AC_TAGVAR(compiler, $1)=$CC
4133 _LT_CC_BASENAME([$compiler])
4135 AC_MSG_CHECKING([if libtool supports shared libraries])
4136 AC_MSG_RESULT([$can_build_shared])
4138 AC_MSG_CHECKING([whether to build shared libraries])
4139 test "$can_build_shared" = "no" && enable_shared=no
4141 # On AIX, shared libraries and static libraries use the same namespace, and
4142 # are all built from PIC.
4145 test "$enable_shared" = yes && enable_static=no
4146 if test -n "$RANLIB"; then
4147 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4148 postinstall_cmds='$RANLIB $lib'
4152 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4153 test "$enable_shared" = yes && enable_static=no
4157 AC_MSG_RESULT([$enable_shared])
4159 AC_MSG_CHECKING([whether to build static libraries])
4160 # Make sure either enable_shared or enable_static is yes.
4161 test "$enable_shared" = yes || enable_static=yes
4162 AC_MSG_RESULT([$enable_static])
4164 _LT_AC_TAGVAR(GCC, $1)="$G77"
4165 _LT_AC_TAGVAR(LD, $1)="$LD"
4167 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4168 AC_LIBTOOL_PROG_CC_C_O($1)
4169 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4170 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4171 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4172 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4174 AC_LIBTOOL_CONFIG($1)
4178 ])# AC_LIBTOOL_LANG_F77_CONFIG
4181 # AC_LIBTOOL_LANG_GCJ_CONFIG
4182 # --------------------------
4183 # Ensure that the configuration vars for the C compiler are
4184 # suitably defined. Those variables are subsequently used by
4185 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4186 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4187 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4190 # Source file extension for Java test sources.
4193 # Object file extension for compiled Java test sources.
4195 _LT_AC_TAGVAR(objext, $1)=$objext
4197 # Code to be used in simple compile tests
4198 lt_simple_compile_test_code="class foo {}"
4200 # Code to be used in simple link tests
4201 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4203 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4206 # save warnings/boilerplate of simple test code
4207 _LT_COMPILER_BOILERPLATE
4208 _LT_LINKER_BOILERPLATE
4210 # Allow CC to be a program name with arguments.
4214 _LT_AC_TAGVAR(compiler, $1)=$CC
4215 _LT_CC_BASENAME([$compiler])
4217 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4218 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4220 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4222 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4223 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4224 AC_LIBTOOL_PROG_CC_C_O($1)
4225 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4226 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4227 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4228 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4230 AC_LIBTOOL_CONFIG($1)
4234 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4237 # AC_LIBTOOL_LANG_RC_CONFIG
4238 # -------------------------
4239 # Ensure that the configuration vars for the Windows resource compiler are
4240 # suitably defined. Those variables are subsequently used by
4241 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4242 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4243 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4246 # Source file extension for RC test sources.
4249 # Object file extension for compiled RC test sources.
4251 _LT_AC_TAGVAR(objext, $1)=$objext
4253 # Code to be used in simple compile tests
4254 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4256 # Code to be used in simple link tests
4257 lt_simple_link_test_code="$lt_simple_compile_test_code"
4259 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4262 # save warnings/boilerplate of simple test code
4263 _LT_COMPILER_BOILERPLATE
4264 _LT_LINKER_BOILERPLATE
4266 # Allow CC to be a program name with arguments.
4270 _LT_AC_TAGVAR(compiler, $1)=$CC
4271 _LT_CC_BASENAME([$compiler])
4272 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4274 AC_LIBTOOL_CONFIG($1)
4278 ])# AC_LIBTOOL_LANG_RC_CONFIG
4281 # AC_LIBTOOL_CONFIG([TAGNAME])
4282 # ----------------------------
4283 # If TAGNAME is not passed, then create an initial libtool script
4284 # with a default configuration from the untagged config vars. Otherwise
4285 # add code to config.status for appending the configuration named by
4286 # TAGNAME from the matching tagged config vars.
4287 AC_DEFUN([AC_LIBTOOL_CONFIG],
4288 [# The else clause should only fire when bootstrapping the
4289 # libtool distribution, otherwise you forgot to ship ltmain.sh
4290 # with your package, and you will get complaints that there are
4291 # no rules to generate ltmain.sh.
4292 if test -f "$ltmain"; then
4293 # See if we are running on zsh, and set the options which allow our commands through
4294 # without removal of \ escapes.
4295 if test -n "${ZSH_VERSION+set}" ; then
4296 setopt NO_GLOB_SUBST
4298 # Now quote all the things that may contain metacharacters while being
4299 # careful not to overquote the AC_SUBSTed values. We take copies of the
4300 # variables and quote the copies for generation of the libtool script.
4301 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4303 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4304 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4305 deplibs_check_method reload_flag reload_cmds need_locks \
4306 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4307 lt_cv_sys_global_symbol_to_c_name_address \
4308 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4309 old_postinstall_cmds old_postuninstall_cmds \
4310 _LT_AC_TAGVAR(compiler, $1) \
4311 _LT_AC_TAGVAR(CC, $1) \
4312 _LT_AC_TAGVAR(LD, $1) \
4313 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4314 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4315 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4316 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4317 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4318 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4319 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4320 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4321 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4322 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4323 _LT_AC_TAGVAR(predep_objects, $1) \
4324 _LT_AC_TAGVAR(postdep_objects, $1) \
4325 _LT_AC_TAGVAR(predeps, $1) \
4326 _LT_AC_TAGVAR(postdeps, $1) \
4327 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4328 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4329 _LT_AC_TAGVAR(archive_cmds, $1) \
4330 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4331 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4332 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4333 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4334 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4335 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4336 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4337 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4340 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4341 _LT_AC_TAGVAR(module_cmds, $1) \
4342 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4343 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4344 _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4345 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4346 _LT_AC_TAGVAR(include_expsyms, $1); do
4349 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4350 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4351 _LT_AC_TAGVAR(archive_cmds, $1) | \
4352 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4353 _LT_AC_TAGVAR(module_cmds, $1) | \
4354 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4355 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4356 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4357 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4358 postinstall_cmds | postuninstall_cmds | \
4359 old_postinstall_cmds | old_postuninstall_cmds | \
4360 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4361 # Double-quote double-evaled strings.
4362 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4365 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4371 *'\[$]0 --fallback-echo"')
4372 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4377 [cfgfile="${ofile}T"
4378 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4380 AC_MSG_NOTICE([creating $ofile])],
4383 cat <<__EOF__ >> "$cfgfile"
4387 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4388 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4389 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4391 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4392 # Free Software Foundation, Inc.
4394 # This file is part of GNU Libtool:
4395 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4397 # This program is free software; you can redistribute it and/or modify
4398 # it under the terms of the GNU General Public License as published by
4399 # the Free Software Foundation; either version 2 of the License, or
4400 # (at your option) any later version.
4402 # This program is distributed in the hope that it will be useful, but
4403 # WITHOUT ANY WARRANTY; without even the implied warranty of
4404 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4405 # General Public License for more details.
4407 # You should have received a copy of the GNU General Public License
4408 # along with this program; if not, write to the Free Software
4409 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4411 # As a special exception to the GNU General Public License, if you
4412 # distribute this file as part of a program that contains a
4413 # configuration script generated by Autoconf, you may include it under
4414 # the same distribution terms that you use for the rest of that program.
4416 # A sed program that does not truncate output.
4419 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4420 Xsed="$SED -e 1s/^X//"
4422 # The HP-UX ksh and POSIX shell print the target directory to stdout
4424 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4426 # The names of the tagged configurations supported by this script.
4429 # ### BEGIN LIBTOOL CONFIG],
4430 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4432 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4434 # Shell to use when invoking shell scripts.
4437 # Whether or not to build shared libraries.
4438 build_libtool_libs=$enable_shared
4440 # Whether or not to build static libraries.
4441 build_old_libs=$enable_static
4443 # Whether or not to add -lc for building shared libraries.
4444 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4446 # Whether or not to disallow shared libs when runtime libs are static
4447 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4449 # Whether or not to optimize for fast installation.
4450 fast_install=$enable_fast_install
4453 host_alias=$host_alias
4458 build_alias=$build_alias
4462 # An echo program that does not interpret backslashes.
4467 AR_FLAGS=$lt_AR_FLAGS
4472 # LTCC compiler flags.
4473 LTCFLAGS=$lt_LTCFLAGS
4475 # A language-specific compiler.
4476 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4478 # Is the compiler the GNU C compiler?
4479 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4484 # The linker used to build libraries.
4485 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4487 # Whether we need hard or soft links.
4490 # A BSD-compatible nm program.
4493 # A symbol stripping program
4496 # Used to examine libraries when file_magic_cmd begins "file"
4497 MAGIC_CMD=$MAGIC_CMD
4499 # Used on cygwin: DLL creation program.
4502 # Used on cygwin: object dumper.
4505 # Used on cygwin: assembler.
4508 # The name of the directory that contains temporary libtool files.
4511 # How to create reloadable object files.
4512 reload_flag=$lt_reload_flag
4513 reload_cmds=$lt_reload_cmds
4515 # How to pass a linker flag through the compiler.
4516 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4518 # Object file suffix (normally "o").
4521 # Old archive suffix (normally "a").
4524 # Shared library suffix (normally ".so").
4525 shrext_cmds='$shrext_cmds'
4527 # Executable file suffix (normally "").
4530 # Additional compiler flags for building library objects.
4531 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4534 # What is the maximum length of a command?
4535 max_cmd_len=$lt_cv_sys_max_cmd_len
4537 # Does compiler simultaneously support -c and -o options?
4538 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4540 # Must we lock files when doing compilation?
4541 need_locks=$lt_need_locks
4543 # Do we need the lib prefix for modules?
4544 need_lib_prefix=$need_lib_prefix
4546 # Do we need a version for libraries?
4547 need_version=$need_version
4549 # Whether dlopen is supported.
4550 dlopen_support=$enable_dlopen
4552 # Whether dlopen of programs is supported.
4553 dlopen_self=$enable_dlopen_self
4555 # Whether dlopen of statically linked programs is supported.
4556 dlopen_self_static=$enable_dlopen_self_static
4558 # Compiler flag to prevent dynamic linking.
4559 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4561 # Compiler flag to turn off builtin functions.
4562 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4564 # Compiler flag to allow reflexive dlopens.
4565 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4567 # Compiler flag to generate shared objects directly from archives.
4568 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4570 # Compiler flag to generate thread-safe objects.
4571 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4573 # Library versioning type.
4574 version_type=$version_type
4576 # Format of library name prefix.
4577 libname_spec=$lt_libname_spec
4579 # List of archive names. First name is the real one, the rest are links.
4580 # The last name is the one that the linker finds with -lNAME.
4581 library_names_spec=$lt_library_names_spec
4583 # The coded name of the library, if different from the real name.
4584 soname_spec=$lt_soname_spec
4586 # Commands used to build and install an old-style archive.
4588 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4589 old_postinstall_cmds=$lt_old_postinstall_cmds
4590 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4592 # Create an old-style archive from a shared archive.
4593 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4595 # Create a temporary old-style archive to link instead of a shared archive.
4596 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4598 # Commands used to build and install a shared archive.
4599 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4600 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4601 postinstall_cmds=$lt_postinstall_cmds
4602 postuninstall_cmds=$lt_postuninstall_cmds
4604 # Commands used to build a loadable module (assumed same as above if empty)
4605 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4606 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4608 # Commands to strip libraries.
4609 old_striplib=$lt_old_striplib
4610 striplib=$lt_striplib
4612 # Dependencies to place before the objects being linked to create a
4614 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4616 # Dependencies to place after the objects being linked to create a
4618 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4620 # Dependencies to place before the objects being linked to create a
4622 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4624 # Dependencies to place after the objects being linked to create a
4626 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4628 # The directories searched by this compiler when creating a shared
4630 compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4632 # The library search path used internally by the compiler when linking
4634 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4636 # Method to check whether dependent libraries are shared objects.
4637 deplibs_check_method=$lt_deplibs_check_method
4639 # Command to use when deplibs_check_method == file_magic.
4640 file_magic_cmd=$lt_file_magic_cmd
4642 # Flag that allows shared libraries with undefined symbols to be built.
4643 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4645 # Flag that forces no undefined symbols.
4646 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4648 # Commands used to finish a libtool library installation in a directory.
4649 finish_cmds=$lt_finish_cmds
4651 # Same as above, but a single script fragment to be evaled but not shown.
4652 finish_eval=$lt_finish_eval
4654 # Take the output of nm and produce a listing of raw symbols and C names.
4655 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4657 # Transform the output of nm in a proper C declaration
4658 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4660 # Transform the output of nm in a C name address pair
4661 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4663 # This is the shared library runtime path variable.
4664 runpath_var=$runpath_var
4666 # This is the shared library path variable.
4667 shlibpath_var=$shlibpath_var
4669 # Is shlibpath searched before the hard-coded library search path?
4670 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4672 # How to hardcode a shared library path into an executable.
4673 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4675 # Whether we should hardcode library paths into libraries.
4676 hardcode_into_libs=$hardcode_into_libs
4678 # Flag to hardcode \$libdir into a binary during linking.
4679 # This must work even if \$libdir does not exist.
4680 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4682 # If ld is used when linking, flag to hardcode \$libdir into
4683 # a binary during linking. This must work even if \$libdir does
4685 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4687 # Whether we need a single -rpath flag with a separated argument.
4688 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4690 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4692 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4694 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4696 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4698 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4699 # the resulting binary.
4700 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4702 # Set to yes if building a shared library automatically hardcodes DIR into the library
4703 # and all subsequent libraries and executables linked against it.
4704 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4706 # Variables whose values should be saved in libtool wrapper scripts and
4707 # restored at relink time.
4708 variables_saved_for_relink="$variables_saved_for_relink"
4710 # Whether libtool must link a program against all its dependency libraries.
4711 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4713 # Compile-time system search path for libraries
4714 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4716 # Run-time system search path for libraries
4717 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4719 # Fix the shell variable \$srcfile for the compiler.
4720 fix_srcfile_path=$lt_fix_srcfile_path
4722 # Set to yes if exported symbols are required.
4723 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4725 # The commands to list exported symbols.
4726 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4728 # The commands to extract the exported symbol list from a shared archive.
4729 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4731 # Symbols that should not be listed in the preloaded symbols.
4732 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4734 # Symbols that must always be exported.
4735 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4738 [# ### END LIBTOOL CONFIG],
4739 [# ### END LIBTOOL TAG CONFIG: $tagname])
4746 cat <<\EOF >> "$cfgfile"
4748 # AIX sometimes has problems with the GCC collect2 program. For some
4749 # reason, if we set the COLLECT_NAMES environment variable, the problems
4750 # vanish in a puff of smoke.
4751 if test "X${COLLECT_NAMES+set}" != Xset; then
4753 export COLLECT_NAMES
4759 # We use sed instead of cat because bash on DJGPP gets confused if
4760 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4761 # text mode, it properly converts lines to CR/LF. This bash problem
4762 # is reportedly fixed, but why not run on old versions too?
4763 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4765 mv -f "$cfgfile" "$ofile" || \
4766 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4770 # If there is no Makefile yet, we rely on a make rule to execute
4771 # `config.status --recheck' to rerun these tests and create the
4772 # libtool script then.
4773 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4774 if test -f "$ltmain_in"; then
4775 test -f Makefile && make "$ltmain"
4778 ])# AC_LIBTOOL_CONFIG
4781 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4782 # -------------------------------------------
4783 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4784 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4786 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4788 if test "$GCC" = yes; then
4789 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4791 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4792 lt_cv_prog_compiler_rtti_exceptions,
4793 [-fno-rtti -fno-exceptions], [],
4794 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4796 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4799 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4800 # ---------------------------------
4801 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4802 [AC_REQUIRE([AC_CANONICAL_HOST])
4803 AC_REQUIRE([LT_AC_PROG_SED])
4804 AC_REQUIRE([AC_PROG_NM])
4805 AC_REQUIRE([AC_OBJEXT])
4806 # Check for command to grab the raw symbol name followed by C symbol from nm.
4807 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4808 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4810 # These are sane defaults that work on at least a few old systems.
4811 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4813 # Character class describing NM global symbol codes.
4814 symcode='[[BCDEGRST]]'
4816 # Regexp to match symbols that can be accessed directly from C.
4817 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4819 # Transform an extracted symbol line into a proper C declaration
4820 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4822 # Transform an extracted symbol line into symbol name and symbol address
4823 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4825 # Define system-specific variables.
4830 cygwin* | mingw* | pw32*)
4831 symcode='[[ABCDGISTW]]'
4833 hpux*) # Its linker distinguishes data from code symbols
4834 if test "$host_cpu" = ia64; then
4835 symcode='[[ABCDEGRST]]'
4837 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4838 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4840 linux* | k*bsd*-gnu)
4841 if test "$host_cpu" = ia64; then
4842 symcode='[[ABCDGIRSTW]]'
4843 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4844 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4848 symcode='[[BCDEGRST]]'
4851 symcode='[[BCDEGQRST]]'
4862 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4866 symcode='[[DFNSTU]]'
4870 # Handle CRLF in mingw tool chain
4874 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4878 # If we're using GNU nm, then use its standard symbol codes.
4879 case `$NM -V 2>&1` in
4880 *GNU* | *'with BFD'*)
4881 symcode='[[ABCDGIRSTW]]' ;;
4884 # Try without a prefix undercore, then with it.
4885 for ac_symprfx in "" "_"; do
4887 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4888 symxfrm="\\1 $ac_symprfx\\2 \\2"
4890 # Write the raw and C identifiers.
4891 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4893 # Check to see that the pipe works correctly.
4897 cat > conftest.$ac_ext <<EOF
4902 void nm_test_func(){}
4906 int main(){nm_test_var='a';nm_test_func();return(0);}
4909 if AC_TRY_EVAL(ac_compile); then
4910 # Now try to grab the symbols.
4912 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4913 # Try sorting and uniquifying the output.
4914 if sort "$nlist" | uniq > "$nlist"T; then
4915 mv -f "$nlist"T "$nlist"
4920 # Make sure that we snagged all the symbols we need.
4921 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4922 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4923 cat <<EOF > conftest.$ac_ext
4929 # Now generate the symbol file.
4930 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4932 cat <<EOF >> conftest.$ac_ext
4933 #if defined (__STDC__) && __STDC__
4934 # define lt_ptr_t void *
4936 # define lt_ptr_t char *
4940 /* The mapping between symbol names and symbols. */
4945 lt_preloaded_symbols[[]] =
4948 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4949 cat <<\EOF >> conftest.$ac_ext
4957 # Now try linking the two files.
4958 mv conftest.$ac_objext conftstm.$ac_objext
4959 lt_save_LIBS="$LIBS"
4960 lt_save_CFLAGS="$CFLAGS"
4961 LIBS="conftstm.$ac_objext"
4962 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4963 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4966 LIBS="$lt_save_LIBS"
4967 CFLAGS="$lt_save_CFLAGS"
4969 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4972 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4975 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4978 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4979 cat conftest.$ac_ext >&5
4981 rm -rf conftest* conftst*
4983 # Do not use the global_symbol_pipe unless it works.
4984 if test "$pipe_works" = yes; then
4987 lt_cv_sys_global_symbol_pipe=
4991 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4992 lt_cv_sys_global_symbol_to_cdecl=
4994 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4995 AC_MSG_RESULT(failed)
4999 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5002 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5003 # ---------------------------------------
5004 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5005 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5006 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5007 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5009 AC_MSG_CHECKING([for $compiler option to produce PIC])
5011 # C++ specific cases for pic, static, wl, etc.
5012 if test "$GXX" = yes; then
5013 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5018 # All AIX code is PIC.
5019 if test "$host_cpu" = ia64; then
5020 # AIX 5 now supports IA64 processor
5021 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5025 # FIXME: we need at least 68020 code to build shared libraries, but
5026 # adding the `-m68020' flag to GCC prevents building anything better,
5028 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5030 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5031 # PIC is the default for these OSes.
5033 mingw* | cygwin* | os2* | pw32*)
5034 # This hack is so that the source file can tell whether it is being
5035 # built for inclusion in a dll (and should export symbols for example).
5036 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5037 # (--disable-auto-import) libraries
5038 m4_if([$1], [GCJ], [],
5039 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5041 darwin* | rhapsody*)
5042 # PIC is the default on this platform
5043 # Common symbols not allowed in MH_DYLIB files
5044 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5047 # DJGPP does not support shared libraries at all
5048 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5051 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5052 # Instead, we relocate shared libraries at runtime.
5055 if test -d /usr/nec; then
5056 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5060 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5066 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5071 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5077 # All AIX code is PIC.
5078 if test "$host_cpu" = ia64; then
5079 # AIX 5 now supports IA64 processor
5080 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5082 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5086 case $cc_basename in
5088 # Green Hills C++ Compiler
5089 # _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"
5094 # PIC is the default on this platform
5095 # Common symbols not allowed in MH_DYLIB files
5096 case $cc_basename in
5098 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5099 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5104 case $cc_basename in
5106 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5109 # Green Hills C++ Compiler
5110 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5116 freebsd* | dragonfly*)
5117 # FreeBSD uses GNU C++
5119 hpux9* | hpux10* | hpux11*)
5120 case $cc_basename in
5122 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5123 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5124 if test "$host_cpu" != ia64; then
5125 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5129 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5130 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5136 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5145 # This is c89, which is MS Visual C++ (no shared libs)
5146 # Anyone wants to do a port?
5148 irix5* | irix6* | nonstopux*)
5149 case $cc_basename in
5151 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5152 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5153 # CC pic flag -KPIC is the default.
5159 linux* | k*bsd*-gnu)
5160 case $cc_basename in
5163 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5164 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5168 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5169 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5170 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5173 # Portland Group C++ compiler.
5174 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5176 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5180 # Make sure the PIC flag is empty. It appears that all Alpha
5181 # Linux and Compaq Tru64 Unix objects are PIC.
5182 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5183 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5186 case `$CC -V 2>&1 | sed 5q` in
5189 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5190 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5191 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5202 case $cc_basename in
5204 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5210 netbsd* | netbsdelf*-gnu)
5212 osf3* | osf4* | osf5*)
5213 case $cc_basename in
5215 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5218 # Rational C++ 2.4.1
5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5222 # Digital/Compaq C++
5223 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5224 # Make sure the PIC flag is empty. It appears that all Alpha
5225 # Linux and Compaq Tru64 Unix objects are PIC.
5226 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5227 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5236 case $cc_basename in
5238 # Sun C++ 4.2, 5.x and Centerline C++
5239 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5240 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5241 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5244 # Green Hills C++ Compiler
5245 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5252 case $cc_basename in
5255 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5256 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5260 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5267 case $cc_basename in
5269 # NonStop-UX NCC 3.20
5270 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5276 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5277 case $cc_basename in
5279 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5280 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5281 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5288 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5294 if test "$GCC" = yes; then
5295 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5300 # All AIX code is PIC.
5301 if test "$host_cpu" = ia64; then
5302 # AIX 5 now supports IA64 processor
5303 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5308 # FIXME: we need at least 68020 code to build shared libraries, but
5309 # adding the `-m68020' flag to GCC prevents building anything better,
5311 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5314 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5315 # PIC is the default for these OSes.
5318 mingw* | cygwin* | pw32* | os2*)
5319 # This hack is so that the source file can tell whether it is being
5320 # built for inclusion in a dll (and should export symbols for example).
5321 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5322 # (--disable-auto-import) libraries
5323 m4_if([$1], [GCJ], [],
5324 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5327 darwin* | rhapsody*)
5328 # PIC is the default on this platform
5329 # Common symbols not allowed in MH_DYLIB files
5330 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5334 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5335 # Instead, we relocate shared libraries at runtime.
5339 # Just because we use GCC doesn't mean we suddenly get shared libraries
5340 # on systems that don't support them.
5341 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5346 if test -d /usr/nec; then
5347 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5352 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5359 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5365 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5369 # PORTME Check for flag to pass linker flags through the system compiler.
5372 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5373 if test "$host_cpu" = ia64; then
5374 # AIX 5 now supports IA64 processor
5375 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5377 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5381 # PIC is the default on this platform
5382 # Common symbols not allowed in MH_DYLIB files
5383 case $cc_basename in
5385 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5386 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5391 mingw* | cygwin* | pw32* | os2*)
5392 # This hack is so that the source file can tell whether it is being
5393 # built for inclusion in a dll (and should export symbols for example).
5394 m4_if([$1], [GCJ], [],
5395 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5398 hpux9* | hpux10* | hpux11*)
5399 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5400 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5407 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5410 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5411 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5414 irix5* | irix6* | nonstopux*)
5415 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5416 # PIC (with -KPIC) is the default.
5417 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5421 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5422 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5425 linux* | k*bsd*-gnu)
5426 case $cc_basename in
5428 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5429 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5430 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5432 pgcc* | pgf77* | pgf90* | pgf95*)
5433 # Portland Group compilers (*not* the Pentium gcc compiler,
5434 # which looks to be a dead project)
5435 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5436 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5437 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5440 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5441 # All Alpha code is PIC.
5442 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5445 case `$CC -V 2>&1 | sed 5q` in
5448 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5449 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5450 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5453 # Sun Fortran 8.3 passes all unrecognized flags to the linker
5454 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5455 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5456 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5463 osf3* | osf4* | osf5*)
5464 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5465 # All OSF/1 code is PIC.
5466 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5470 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5474 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5475 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5476 case $cc_basename in
5478 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5480 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5485 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5486 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5487 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5490 sysv4 | sysv4.2uw2* | sysv4.3*)
5491 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5492 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5493 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5497 if test -d /usr/nec ;then
5498 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5499 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5503 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5504 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5505 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5506 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5510 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5511 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5515 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5516 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5520 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5525 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5528 # Check to make sure the PIC flag actually works.
5530 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5531 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5532 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5533 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5534 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5536 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5538 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5539 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5542 # For platforms which do not support PIC, -DPIC is meaningless:
5544 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5547 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5552 # Check to make sure the static flag actually works.
5554 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5555 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5556 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5557 $lt_tmp_static_flag,
5559 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5563 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5564 # ------------------------------------
5565 # See if the linker supports building shared libraries.
5566 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5567 [AC_REQUIRE([LT_AC_PROG_SED])dnl
5568 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5570 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5573 # If we're using GNU nm, then we don't want the "-C" option.
5574 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5575 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5576 _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'
5578 _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'
5582 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5585 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5587 linux* | k*bsd*-gnu)
5588 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5591 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5594 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5597 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5598 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5599 _LT_AC_TAGVAR(archive_cmds, $1)=
5600 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5601 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5602 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5603 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5604 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5605 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5607 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5608 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5609 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5610 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5611 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5612 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5613 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5614 _LT_AC_TAGVAR(module_cmds, $1)=
5615 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5616 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5617 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5618 # include_expsyms should be a list of space-separated symbols to be *always*
5619 # included in the symbol list
5620 _LT_AC_TAGVAR(include_expsyms, $1)=
5621 # exclude_expsyms can be an extended regexp of symbols to exclude
5622 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5623 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5624 # as well as any symbol that contains `d'.
5625 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5626 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5627 # platforms (ab)use it in PIC code, but their linkers get confused if
5628 # the symbol is explicitly referenced. Since portable code cannot
5629 # rely on this symbol name, it's probably fine to never include it in
5630 # preloaded symbol tables.
5631 # Exclude shared library initialization/finalization symbols.
5632 dnl Note also adjust exclude_expsyms for C++ above.
5633 extract_expsyms_cmds=
5634 # Just being paranoid about ensuring that cc_basename is set.
5635 _LT_CC_BASENAME([$compiler])
5637 cygwin* | mingw* | pw32*)
5638 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5639 # When not using gcc, we currently assume that we are using
5640 # Microsoft Visual C++.
5641 if test "$GCC" != yes; then
5646 # we just hope/assume this is gcc and not c89 (= MSVC++)
5654 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5655 if test "$with_gnu_ld" = yes; then
5656 # If archive_cmds runs LD, not CC, wlarc should be empty
5659 # Set some defaults for GNU ld with shared library support. These
5660 # are reset later if shared libraries are not supported. Putting them
5661 # here allows them to be overridden if necessary.
5662 runpath_var=LD_RUN_PATH
5663 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5664 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5665 # ancient GNU ld didn't support --whole-archive et. al.
5666 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5667 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5669 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5671 supports_anon_versioning=no
5672 case `$LD -v 2>/dev/null` in
5673 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5674 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5675 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5676 *\ 2.11.*) ;; # other 2.11 versions
5677 *) supports_anon_versioning=yes ;;
5680 # See if GNU ld supports shared libraries.
5683 # On AIX/PPC, the GNU linker is very broken
5684 if test "$host_cpu" != ia64; then
5685 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5688 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5689 *** to be unable to reliably create shared libraries on AIX.
5690 *** Therefore, libtool is disabling shared libraries support. If you
5691 *** really care for shared libraries, you may want to modify your PATH
5692 *** so that a non-GNU linker is found, and then restart.
5699 _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)'
5700 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5701 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5703 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5704 # that the semantics of dynamic libraries on AmigaOS, at least up
5705 # to version 4, is to share data among multiple programs linked
5706 # with the same dynamic library. Since this doesn't match the
5707 # behavior of shared libraries on other platforms, we can't use
5709 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5713 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5714 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5715 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5716 # support --undefined. This deserves some investigation. FIXME
5717 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5719 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5723 cygwin* | mingw* | pw32*)
5724 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5725 # as there is no search path for DLLs.
5726 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5727 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5728 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5729 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5730 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5732 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5733 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5734 # If the export-symbols file already is a .def file (1st line
5735 # is EXPORTS), use it as is; otherwise, prepend...
5736 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5737 cp $export_symbols $output_objdir/$soname.def;
5739 echo EXPORTS > $output_objdir/$soname.def;
5740 cat $export_symbols >> $output_objdir/$soname.def;
5742 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5744 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5749 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5750 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5752 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5753 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5754 # Instead, shared libraries are loaded at an image base (0x10000000 by
5755 # default) and relocated if they conflict, which is a slow very memory
5756 # consuming and fragmenting process. To avoid this, we pick a random,
5757 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5758 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5759 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5760 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5763 gnu* | linux* | k*bsd*-gnu)
5764 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5766 case $cc_basename,$host_cpu in
5767 pgcc*) # Portland Group C compiler
5768 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5769 tmp_addflag=' $pic_flag'
5771 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5772 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5773 tmp_addflag=' $pic_flag -Mnomain' ;;
5774 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5775 tmp_addflag=' -i_dynamic' ;;
5776 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5777 tmp_addflag=' -i_dynamic -nofor_main' ;;
5778 ifc* | ifort*) # Intel Fortran compiler
5779 tmp_addflag=' -nofor_main' ;;
5781 case `$CC -V 2>&1 | sed 5q` in
5782 *Sun\ C*) # Sun C 5.9
5783 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5784 tmp_sharedflag='-G' ;;
5785 *Sun\ F*) # Sun Fortran 8.3
5786 tmp_sharedflag='-G' ;;
5788 tmp_sharedflag='-shared' ;;
5790 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5792 if test $supports_anon_versioning = yes; then
5793 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5794 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5795 $echo "local: *; };" >> $output_objdir/$libname.ver~
5796 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5798 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5800 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5804 netbsd* | netbsdelf*-gnu)
5805 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5806 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5809 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5810 _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'
5815 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5816 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5819 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5820 *** create shared libraries on Solaris systems. Therefore, libtool
5821 *** is disabling shared libraries support. We urge you to upgrade GNU
5822 *** binutils to release 2.9.1 or newer. Another option is to modify
5823 *** your PATH or compiler configuration so that the native linker is
5824 *** used, and then restart.
5827 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5828 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5829 _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'
5831 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5835 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5836 case `$LD -v 2>&1` in
5837 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5838 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5841 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5842 *** reliably create shared libraries on SCO systems. Therefore, libtool
5843 *** is disabling shared libraries support. We urge you to upgrade GNU
5844 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5845 *** your PATH or compiler configuration so that the native linker is
5846 *** used, and then restart.
5851 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5852 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5853 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5854 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5856 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5863 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5865 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5866 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5870 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5871 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5872 _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'
5874 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5879 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5881 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5882 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5883 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5886 # PORTME fill in a description of your system's linker (not GNU ld)
5889 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5890 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5891 _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'
5892 # Note: this linker hardcodes the directories in LIBPATH if there
5893 # are no directories specified by -L.
5894 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5895 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5896 # Neither direct hardcoding nor static linking is supported with a
5898 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5903 if test "$host_cpu" = ia64; then
5904 # On IA64, the linker does run time linking by default, so we don't
5905 # have to do anything special.
5906 aix_use_runtimelinking=no
5907 exp_sym_flag='-Bexport'
5910 # If we're using GNU nm, then we don't want the "-C" option.
5911 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5912 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5913 _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'
5915 _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'
5917 aix_use_runtimelinking=no
5919 # Test if we are trying to use run time linking or normal
5920 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5921 # need to do runtime linking.
5922 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5923 for ld_flag in $LDFLAGS; do
5924 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5925 aix_use_runtimelinking=yes
5932 exp_sym_flag='-bexport'
5933 no_entry_flag='-bnoentry'
5936 # When large executables or shared objects are built, AIX ld can
5937 # have problems creating the table of contents. If linking a library
5938 # or program results in "error TOC overflow" add -mminimal-toc to
5939 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5940 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5942 _LT_AC_TAGVAR(archive_cmds, $1)=''
5943 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5944 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5945 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5947 if test "$GCC" = yes; then
5948 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5949 # We only want to do this on AIX 4.2 and lower, the check
5950 # below for broken collect2 doesn't work under 4.3+
5951 collect2name=`${CC} -print-prog-name=collect2`
5952 if test -f "$collect2name" && \
5953 strings "$collect2name" | grep resolve_lib_name >/dev/null
5955 # We have reworked collect2
5958 # We have old collect2
5959 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5960 # It fails to find uninstalled libraries when the uninstalled
5961 # path is not listed in the libpath. Setting hardcode_minus_L
5962 # to unsupported forces relinking
5963 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5964 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5965 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5969 shared_flag='-shared'
5970 if test "$aix_use_runtimelinking" = yes; then
5971 shared_flag="$shared_flag "'${wl}-G'
5975 if test "$host_cpu" = ia64; then
5976 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5977 # chokes on -Wl,-G. The following line is correct:
5980 if test "$aix_use_runtimelinking" = yes; then
5981 shared_flag='${wl}-G'
5983 shared_flag='${wl}-bM:SRE'
5988 # It seems that -bexpall does not export symbols beginning with
5989 # underscore (_), so it is better to generate a list of symbols to export.
5990 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5991 if test "$aix_use_runtimelinking" = yes; then
5992 # Warning - without using the other runtime loading flags (-brtl),
5993 # -berok will link without error, but may produce a broken library.
5994 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5995 # Determine the default libpath from the value encoded in an empty executable.
5996 _LT_AC_SYS_LIBPATH_AIX
5997 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5998 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6000 if test "$host_cpu" = ia64; then
6001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6002 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6003 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6005 # Determine the default libpath from the value encoded in an empty executable.
6006 _LT_AC_SYS_LIBPATH_AIX
6007 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6008 # Warning - without using the other run time loading flags,
6009 # -berok will link without error, but may produce a broken library.
6010 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6011 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6012 # Exported symbols can be pulled into shared objects from archives
6013 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6014 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6015 # This is similar to how AIX traditionally builds its shared libraries.
6016 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6022 _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)'
6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6024 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6025 # see comment about different semantics on the GNU ld section
6026 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6030 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6033 cygwin* | mingw* | pw32*)
6034 # When not using gcc, we currently assume that we are using
6035 # Microsoft Visual C++.
6036 # hardcode_libdir_flag_spec is actually meaningless, as there is
6037 # no search path for DLLs.
6038 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6039 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6040 # Tell ltmain to make .lib files, not .a files.
6042 # Tell ltmain to make .dll files, not .so files.
6044 # FIXME: Setting linknames here is a bad hack.
6045 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6046 # The linker will automatically build a .lib file if we build a DLL.
6047 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6048 # FIXME: Should let the user specify the lib program.
6049 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6050 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6051 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6054 darwin* | rhapsody*)
6056 rhapsody* | darwin1.[[012]])
6057 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6060 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6061 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6063 case ${MACOSX_DEPLOYMENT_TARGET} in
6065 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6068 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6074 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6075 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6076 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6077 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6078 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6079 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6080 if test "$GCC" = yes ; then
6081 output_verbose_link_cmd='echo'
6082 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
6083 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6084 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
6085 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
6087 case $cc_basename in
6089 output_verbose_link_cmd='echo'
6090 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6091 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6092 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6093 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6094 _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}'
6097 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6104 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6106 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6110 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6113 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6114 # support. Future versions do this automatically, but an explicit c++rt0.o
6115 # does not break anything, and helps significantly (at the cost of a little
6118 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6120 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6121 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6124 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6127 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6128 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6129 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6132 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6133 freebsd* | dragonfly*)
6134 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6135 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6136 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6137 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6141 if test "$GCC" = yes; then
6142 _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'
6144 _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'
6146 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6147 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6148 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6150 # hardcode_minus_L: Not really in the search PATH,
6151 # but as the default location of the library.
6152 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6153 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6157 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6158 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6160 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6162 if test "$with_gnu_ld" = no; then
6163 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6164 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6166 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6167 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6169 # hardcode_minus_L: Not really in the search PATH,
6170 # but as the default location of the library.
6171 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6176 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6179 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6191 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6194 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6197 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6201 if test "$with_gnu_ld" = no; then
6202 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6203 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6207 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6208 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6209 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6212 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6213 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6215 # hardcode_minus_L: Not really in the search PATH,
6216 # but as the default location of the library.
6217 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6223 irix5* | irix6* | nonstopux*)
6224 if test "$GCC" = yes; then
6225 _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'
6227 _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'
6228 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6231 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6232 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6235 netbsd* | netbsdelf*-gnu)
6236 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6237 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6239 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6242 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6243 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6247 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6248 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6249 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6250 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6251 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6255 if test -f /usr/libexec/ld.so; then
6256 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6257 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6258 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6259 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6260 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6261 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6262 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6265 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6266 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6267 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6270 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6271 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6276 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6282 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6283 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6284 _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'
6285 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6289 if test "$GCC" = yes; then
6290 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6291 _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'
6293 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6294 _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'
6296 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6297 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6300 osf4* | osf5*) # as osf3* with the addition of -msym flag
6301 if test "$GCC" = yes; then
6302 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6303 _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'
6304 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6306 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6307 _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'
6308 _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~
6309 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6311 # Both c and cxx compiler support -rpath directly
6312 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6314 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6318 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6319 if test "$GCC" = yes; then
6321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6322 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6323 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6326 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6327 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6328 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6330 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6331 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6333 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6335 # The compiler driver will combine and reorder linker options,
6336 # but understands `-z linker_flag'. GCC discards it without `$wl',
6337 # but is careful enough not to reorder.
6338 # Supported since Solaris 2.6 (maybe 2.5.1?)
6339 if test "$GCC" = yes; then
6340 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6342 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6346 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6350 if test "x$host_vendor" = xsequent; then
6351 # Use $CC to link under sequent, because it throws in some extra .o
6352 # files that make .init and .fini sections work.
6353 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6355 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6358 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6359 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6360 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6364 case $host_vendor in
6366 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6367 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6370 ## LD is ld it makes a PLAMLIB
6371 ## CC just makes a GrossModule.
6372 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6373 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6374 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6377 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6378 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6381 runpath_var='LD_RUN_PATH'
6382 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6386 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6387 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6388 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6392 if test -d /usr/nec; then
6393 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6394 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6395 runpath_var=LD_RUN_PATH
6396 hardcode_runpath_var=yes
6397 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6401 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6402 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6403 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6404 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6405 runpath_var='LD_RUN_PATH'
6407 if test "$GCC" = yes; then
6408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6411 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6412 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6416 sysv5* | sco3.2v5* | sco5v6*)
6417 # Note: We can NOT use -z defs as we might desire, because we do not
6418 # link with -lc, and that would cause any symbols used from libc to
6419 # always be unresolved, which means just about no library would
6420 # ever link correctly. If we're not using GNU ld we use -z text
6421 # though, which does catch some bad symbols but isn't as heavy-handed
6423 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6424 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6425 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6426 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6428 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6429 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6430 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6431 runpath_var='LD_RUN_PATH'
6433 if test "$GCC" = yes; then
6434 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6435 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6437 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6438 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6443 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6444 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6445 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6449 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6454 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6455 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6458 # Do we need to explicitly link libc?
6460 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6462 # Assume -lc should be added
6463 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6465 if test "$enable_shared" = yes && test "$GCC" = yes; then
6466 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6468 # FIXME: we may have to deal with multi-command sequences.
6471 # Test whether the compiler implicitly links with -lc since on some
6472 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6473 # to ld, don't add -lc before -lgcc.
6474 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6476 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6478 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6481 libobjs=conftest.$ac_objext
6483 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6484 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6490 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6491 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6492 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6494 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6496 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6498 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6500 cat conftest.err 1>&5
6503 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6509 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6512 # _LT_AC_FILE_LTDLL_C
6513 # -------------------
6514 # Be careful that the start marker always follows a newline.
6515 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6516 # /* ltdll.c starts here */
6517 # #define WIN32_LEAN_AND_MEAN
6518 # #include <windows.h>
6519 # #undef WIN32_LEAN_AND_MEAN
6520 # #include <stdio.h>
6522 # #ifndef __CYGWIN__
6523 # # ifdef __CYGWIN32__
6524 # # define __CYGWIN__ __CYGWIN32__
6528 # #ifdef __cplusplus
6531 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6532 # #ifdef __cplusplus
6537 # #include <cygwin/cygwin_dll.h>
6538 # DECLARE_CYGWIN_DLL( DllMain );
6540 # HINSTANCE __hDllInstance_base;
6543 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6545 # __hDllInstance_base = hInst;
6548 # /* ltdll.c ends here */
6549 ])# _LT_AC_FILE_LTDLL_C
6552 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6553 # ---------------------------------
6554 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6558 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6559 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6560 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6561 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6562 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6563 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6564 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6566 # This is just to silence aclocal about the macro not being used
6567 ifelse([AC_DISABLE_FAST_INSTALL])
6569 AC_DEFUN([LT_AC_PROG_GCJ],
6570 [AC_CHECK_TOOL(GCJ, gcj, no)
6571 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6575 AC_DEFUN([LT_AC_PROG_RC],
6576 [AC_CHECK_TOOL(RC, windres, no)
6580 # Cheap backport of AS_EXECUTABLE_P and required macros
6581 # from Autoconf 2.59; we should not use $as_executable_p directly.
6585 m4_ifndef([_AS_TEST_PREPARE],
6586 [m4_defun([_AS_TEST_PREPARE],
6587 [if test -x / >/dev/null 2>&1; then
6588 as_executable_p='test -x'
6590 as_executable_p='test -f'
6592 ])])# _AS_TEST_PREPARE
6596 # Check whether a file is executable.
6597 m4_ifndef([AS_EXECUTABLE_P],
6598 [m4_defun([AS_EXECUTABLE_P],
6599 [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6600 $as_executable_p $1[]dnl
6601 ])])# AS_EXECUTABLE_P
6603 # NOTE: This macro has been submitted for inclusion into #
6604 # GNU Autoconf as AC_PROG_SED. When it is available in #
6605 # a released version of Autoconf we should remove this #
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6612 [AC_MSG_CHECKING([for a sed that does not truncate output])
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6620 test -z "$as_dir" && as_dir=.
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6632 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
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6634 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6635 test ! -f $lt_ac_sed && continue
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6641 lt_cv_path_SED=$lt_ac_sed
6645 cat conftest.in conftest.in >conftest.tmp
6646 mv conftest.tmp conftest.in
6647 cp conftest.in conftest.nl
6649 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
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6651 # 10000 chars as input seems more than enough
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6656 lt_cv_path_SED=$lt_ac_sed
6663 AC_MSG_RESULT([$SED])
6666 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6668 # This file is free software; the Free Software Foundation
6669 # gives unlimited permission to copy and/or distribute it,
6670 # with or without modifications, as long as this notice is preserved.
6672 # AM_AUTOMAKE_VERSION(VERSION)
6673 # ----------------------------
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6675 # generated from the m4 files accompanying Automake X.Y.
6676 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6678 # AM_SET_CURRENT_AUTOMAKE_VERSION
6679 # -------------------------------
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6681 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6682 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6683 [AM_AUTOMAKE_VERSION([1.9.6])])
6685 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6687 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6689 # This file is free software; the Free Software Foundation
6690 # gives unlimited permission to copy and/or distribute it,
6691 # with or without modifications, as long as this notice is preserved.
6693 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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6695 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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6738 # AM_CONDITIONAL -*- Autoconf -*-
6740 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6741 # Free Software Foundation, Inc.
6743 # This file is free software; the Free Software Foundation
6744 # gives unlimited permission to copy and/or distribute it,
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6757 AC_SUBST([$1_FALSE])
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6772 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6773 # Free Software Foundation, Inc.
6775 # This file is free software; the Free Software Foundation
6776 # gives unlimited permission to copy and/or distribute it,
6777 # with or without modifications, as long as this notice is preserved.
6781 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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6788 # _AM_DEPENDENCIES(NAME)
6789 # ----------------------
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6791 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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6794 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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6798 AC_DEFUN([_AM_DEPENDENCIES],
6799 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6800 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6801 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6802 AC_REQUIRE([AM_DEP_TRACK])dnl
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6845 echo '#include "conftst'$i'.h"' >> sub/conftest.c
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6868 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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6870 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
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6929 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6930 # Free Software Foundation, Inc.
6932 # This file is free software; the Free Software Foundation
6933 # gives unlimited permission to copy and/or distribute it,
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6938 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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6940 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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6995 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6996 # Free Software Foundation, Inc.
6998 # This file is free software; the Free Software Foundation
6999 # gives unlimited permission to copy and/or distribute it,
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7004 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7005 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7007 # Do all the work for Automake. -*- Autoconf -*-
7009 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7010 # Free Software Foundation, Inc.
7012 # This file is free software; the Free Software Foundation
7013 # gives unlimited permission to copy and/or distribute it,
7014 # with or without modifications, as long as this notice is preserved.
7018 # This macro actually does too much. Some checks are only needed if
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7121 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7123 # This file is free software; the Free Software Foundation
7124 # gives unlimited permission to copy and/or distribute it,
7125 # with or without modifications, as long as this notice is preserved.
7127 # AM_PROG_INSTALL_SH
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7133 AC_SUBST(install_sh)])
7135 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7137 # This file is free software; the Free Software Foundation
7138 # gives unlimited permission to copy and/or distribute it,
7139 # with or without modifications, as long as this notice is preserved.
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7156 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
7159 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
7160 # Free Software Foundation, Inc.
7162 # This file is free software; the Free Software Foundation
7163 # gives unlimited permission to copy and/or distribute it,
7164 # with or without modifications, as long as this notice is preserved.
7168 AC_DEFUN([AM_MAINTAINER_MODE],
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7185 # Check to see how 'make' treats includes. -*- Autoconf -*-
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7189 # This file is free software; the Free Software Foundation
7190 # gives unlimited permission to copy and/or distribute it,
7191 # with or without modifications, as long as this notice is preserved.
7197 # Check to see how make treats includes.
7198 AC_DEFUN([AM_MAKE_INCLUDE],
7199 [am_make=${MAKE-make}
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7234 rm -f confinc confmf
7237 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7239 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
7240 # Free Software Foundation, Inc.
7242 # This file is free software; the Free Software Foundation
7243 # gives unlimited permission to copy and/or distribute it,
7244 # with or without modifications, as long as this notice is preserved.
7248 # AM_MISSING_PROG(NAME, PROGRAM)
7249 # ------------------------------
7250 AC_DEFUN([AM_MISSING_PROG],
7251 [AC_REQUIRE([AM_MISSING_HAS_RUN])
7252 $1=${$1-"${am_missing_run}$2"}
7256 # AM_MISSING_HAS_RUN
7257 # ------------------
7258 # Define MISSING if not defined so far and test if it supports --run.
7259 # If it does, set am_missing_run to use it, otherwise, to nothing.
7260 AC_DEFUN([AM_MISSING_HAS_RUN],
7261 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7262 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7263 # Use eval to expand $SHELL
7264 if eval "$MISSING --run true"; then
7265 am_missing_run="$MISSING --run "
7268 AC_MSG_WARN([`missing' script is too old or missing])
7272 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
7274 # This file is free software; the Free Software Foundation
7275 # gives unlimited permission to copy and/or distribute it,
7276 # with or without modifications, as long as this notice is preserved.
7280 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
7282 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7283 # created by `make install' are always world readable, even if the
7284 # installer happens to have an overly restrictive umask (e.g. 077).
7285 # This was a mistake. There are at least two reasons why we must not
7287 # - it causes special bits like SGID to be ignored,
7288 # - it may be too restrictive (some setups expect 775 directories).
7290 # Do not use -m 0755 and let people choose whatever they expect by
7293 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
7294 # Some implementations (such as Solaris 8's) are not thread-safe: if a
7295 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7296 # concurrently, both version can detect that a/ is missing, but only
7297 # one can create it and the other will error out. Consequently we
7298 # restrict ourselves to GNU make (using the --version option ensures
7300 AC_DEFUN([AM_PROG_MKDIR_P],
7301 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7302 # We used to keeping the `.' as first argument, in order to
7303 # allow $(mkdir_p) to be used without argument. As in
7304 # $(mkdir_p) $(somedir)
7305 # where $(somedir) is conditionally defined. However this is wrong
7307 # 1. if the package is installed by a user who cannot write `.'
7308 # make install will fail,
7309 # 2. the above comment should most certainly read
7310 # $(mkdir_p) $(DESTDIR)$(somedir)
7311 # so it does not work when $(somedir) is undefined and
7312 # $(DESTDIR) is not.
7313 # To support the latter case, we have to write
7314 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7315 # so the `.' trick is pointless.
7316 mkdir_p='mkdir -p --'
7318 # On NextStep and OpenStep, the `mkdir' command does not
7319 # recognize any option. It will interpret all options as
7320 # directories to create, and then abort because `.' already
7322 for d in ./-p ./--version;
7324 test -d $d && rmdir $d
7326 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7327 if test -f "$ac_aux_dir/mkinstalldirs"; then
7328 mkdir_p='$(mkinstalldirs)'
7330 mkdir_p='$(install_sh) -d'
7333 AC_SUBST([mkdir_p])])
7335 # Helper functions for option handling. -*- Autoconf -*-
7337 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7339 # This file is free software; the Free Software Foundation
7340 # gives unlimited permission to copy and/or distribute it,
7341 # with or without modifications, as long as this notice is preserved.
7345 # _AM_MANGLE_OPTION(NAME)
7346 # -----------------------
7347 AC_DEFUN([_AM_MANGLE_OPTION],
7348 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7350 # _AM_SET_OPTION(NAME)
7351 # ------------------------------
7352 # Set option NAME. Presently that only means defining a flag for this option.
7353 AC_DEFUN([_AM_SET_OPTION],
7354 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7356 # _AM_SET_OPTIONS(OPTIONS)
7357 # ----------------------------------
7358 # OPTIONS is a space-separated list of Automake options.
7359 AC_DEFUN([_AM_SET_OPTIONS],
7360 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7362 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7363 # -------------------------------------------
7364 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7365 AC_DEFUN([_AM_IF_OPTION],
7366 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7368 # Check to make sure that the build environment is sane. -*- Autoconf -*-
7370 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7371 # Free Software Foundation, Inc.
7373 # This file is free software; the Free Software Foundation
7374 # gives unlimited permission to copy and/or distribute it,
7375 # with or without modifications, as long as this notice is preserved.
7381 AC_DEFUN([AM_SANITY_CHECK],
7382 [AC_MSG_CHECKING([whether build environment is sane])
7385 echo timestamp > conftest.file
7386 # Do `set' in a subshell so we don't clobber the current shell's
7387 # arguments. Must try -L first in case configure is actually a
7388 # symlink; some systems play weird games with the mod time of symlinks
7389 # (eg FreeBSD returns the mod time of the symlink's containing
7392 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7393 if test "$[*]" = "X"; then
7395 set X `ls -t $srcdir/configure conftest.file`
7398 if test "$[*]" != "X $srcdir/configure conftest.file" \
7399 && test "$[*]" != "X conftest.file $srcdir/configure"; then
7401 # If neither matched, then we have a broken ls. This can happen
7402 # if, for instance, CONFIG_SHELL is bash and it inherits a
7403 # broken ls alias from the environment. This has actually
7404 # happened. Such a system could not be considered "sane".
7405 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7406 alias in your environment])
7409 test "$[2]" = conftest.file
7415 AC_MSG_ERROR([newly created file is older than distributed files!
7416 Check your system clock])
7418 AC_MSG_RESULT(yes)])
7420 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7422 # This file is free software; the Free Software Foundation
7423 # gives unlimited permission to copy and/or distribute it,
7424 # with or without modifications, as long as this notice is preserved.
7426 # AM_PROG_INSTALL_STRIP
7427 # ---------------------
7428 # One issue with vendor `install' (even GNU) is that you can't
7429 # specify the program used to strip binaries. This is especially
7430 # annoying in cross-compiling environments, where the build's strip
7431 # is unlikely to handle the host's binaries.
7432 # Fortunately install-sh will honor a STRIPPROG variable, so we
7433 # always use install-sh in `make install-strip', and initialize
7434 # STRIPPROG with the value of the STRIP variable (set by the user).
7435 AC_DEFUN([AM_PROG_INSTALL_STRIP],
7436 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7437 # Installed binaries are usually stripped using `strip' when the user
7438 # run `make install-strip'. However `strip' might not be the right
7439 # tool to use in cross-compilation environments, therefore Automake
7440 # will honor the `STRIP' environment variable to overrule this program.
7441 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7442 if test "$cross_compiling" != no; then
7443 AC_CHECK_TOOL([STRIP], [strip], :)
7445 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7446 AC_SUBST([INSTALL_STRIP_PROGRAM])])
7448 # Check how to create a tarball. -*- Autoconf -*-
7450 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7452 # This file is free software; the Free Software Foundation
7453 # gives unlimited permission to copy and/or distribute it,
7454 # with or without modifications, as long as this notice is preserved.
7458 # _AM_PROG_TAR(FORMAT)
7459 # --------------------
7460 # Check how to create a tarball in format FORMAT.
7461 # FORMAT should be one of `v7', `ustar', or `pax'.
7463 # Substitute a variable $(am__tar) that is a command
7464 # writing to stdout a FORMAT-tarball containing the directory
7466 # tardir=directory && $(am__tar) > result.tar
7468 # Substitute a variable $(am__untar) that extract such
7469 # a tarball read from stdin.
7470 # $(am__untar) < result.tar
7471 AC_DEFUN([_AM_PROG_TAR],
7472 [# Always define AMTAR for backward compatibility.
7473 AM_MISSING_PROG([AMTAR], [tar])
7475 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7476 [m4_case([$1], [ustar],, [pax],,
7477 [m4_fatal([Unknown tar format])])
7478 AC_MSG_CHECKING([how to create a $1 tar archive])
7479 # Loop over all known methods to create a tar archive until one works.
7480 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7481 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7482 # Do not fold the above two line into one, because Tru64 sh and
7483 # Solaris sh will not grok spaces in the rhs of `-'.
7484 for _am_tool in $_am_tools
7488 for _am_tar in tar gnutar gtar;
7490 AM_RUN_LOG([$_am_tar --version]) && break
7492 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7493 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7494 am__untar="$_am_tar -xf -"
7497 # Must skip GNU tar: if it does not support --format= it doesn't create
7498 # ustar tarball either.
7499 (tar --version) >/dev/null 2>&1 && continue
7500 am__tar='tar chf - "$$tardir"'
7501 am__tar_='tar chf - "$tardir"'
7502 am__untar='tar xf -'
7505 am__tar='pax -L -x $1 -w "$$tardir"'
7506 am__tar_='pax -L -x $1 -w "$tardir"'
7510 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7511 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7512 am__untar='cpio -i -H $1 -d'
7521 # If the value was cached, stop now. We just wanted to have am__tar
7522 # and am__untar set.
7523 test -n "${am_cv_prog_tar_$1}" && break
7525 # tar/untar a dummy directory, and stop if the command works
7528 echo GrepMe > conftest.dir/file
7529 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7531 if test -s conftest.tar; then
7532 AM_RUN_LOG([$am__untar <conftest.tar])
7533 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7538 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7539 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7541 AC_SUBST([am__untar])
7544 m4_include([m4/curl-reentrant.m4])
7545 m4_include([acinclude.m4])