1 # generated automatically by aclocal 1.10 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006 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 m4_if(m4_PACKAGE_VERSION, [2.61],,
15 [m4_fatal([this file was generated for autoconf 2.61.
16 You have another version of autoconf. If you want to use that,
17 you should regenerate the build system entirely.], [63])])
19 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
21 # serial 52 AC_PROG_LIBTOOL
24 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
25 # -----------------------------------------------------------
26 # If this macro is not defined by Autoconf, define it here.
27 m4_ifdef([AC_PROVIDE_IFELSE],
29 [m4_define([AC_PROVIDE_IFELSE],
30 [m4_ifdef([AC_PROVIDE_$1],
36 AC_DEFUN([AC_PROG_LIBTOOL],
37 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
38 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
39 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
40 AC_PROVIDE_IFELSE([AC_PROG_CXX],
42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
44 dnl And a similar setup for Fortran 77 support
45 AC_PROVIDE_IFELSE([AC_PROG_F77],
47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
50 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
51 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
52 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
53 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
61 ifdef([A][M_PROG_GCJ],
62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
63 ifdef([LT_AC_PROG_GCJ],
64 [define([LT_AC_PROG_GCJ],
65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
71 AC_DEFUN([_AC_PROG_LIBTOOL],
72 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
73 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
74 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
75 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
77 # This can be used to rebuild libtool when needed
78 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
80 # Always use our own libtool.
81 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
84 # Prevent multiple expansion
85 define([AC_PROG_LIBTOOL], [])
91 AC_DEFUN([AC_LIBTOOL_SETUP],
93 AC_REQUIRE([AC_ENABLE_SHARED])dnl
94 AC_REQUIRE([AC_ENABLE_STATIC])dnl
95 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
96 AC_REQUIRE([AC_CANONICAL_HOST])dnl
97 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
98 AC_REQUIRE([AC_PROG_CC])dnl
99 AC_REQUIRE([AC_PROG_LD])dnl
100 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
101 AC_REQUIRE([AC_PROG_NM])dnl
103 AC_REQUIRE([AC_PROG_LN_S])dnl
104 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
105 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
106 AC_REQUIRE([AC_OBJEXT])dnl
107 AC_REQUIRE([AC_EXEEXT])dnl
109 AC_LIBTOOL_SYS_MAX_CMD_LEN
110 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
113 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
114 _LT_AC_PROG_ECHO_BACKSLASH
118 # AIX sometimes has problems with the GCC collect2 program. For some
119 # reason, if we set the COLLECT_NAMES environment variable, the problems
120 # vanish in a puff of smoke.
121 if test "X${COLLECT_NAMES+set}" != Xset; then
128 # Sed substitution that helps us do robust quoting. It backslashifies
129 # metacharacters that are still active within double-quoted strings.
130 Xsed='sed -e 1s/^X//'
131 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
133 # Same as above, but do not quote variable references.
134 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
136 # Sed substitution to delay expansion of an escaped shell variable in a
137 # double_quote_subst'ed string.
138 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
140 # Sed substitution to avoid accidental globbing in evaled expressions
141 no_glob_subst='s/\*/\\\*/g'
147 default_ofile=libtool
150 # All known linkers require a `.a' archive for static linking (except MSVC,
151 # which needs '.lib').
153 ltmain="$ac_aux_dir/ltmain.sh"
154 ofile="$default_ofile"
155 with_gnu_ld="$lt_cv_prog_gnu_ld"
157 AC_CHECK_TOOL(AR, ar, false)
158 AC_CHECK_TOOL(RANLIB, ranlib, :)
159 AC_CHECK_TOOL(STRIP, strip, :)
164 # Set sane defaults for various variables
165 test -z "$AR" && AR=ar
166 test -z "$AR_FLAGS" && AR_FLAGS=cru
167 test -z "$AS" && AS=as
168 test -z "$CC" && CC=cc
169 test -z "$LTCC" && LTCC=$CC
170 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
171 test -z "$DLLTOOL" && DLLTOOL=dlltool
172 test -z "$LD" && LD=ld
173 test -z "$LN_S" && LN_S="ln -s"
174 test -z "$MAGIC_CMD" && MAGIC_CMD=file
175 test -z "$NM" && NM=nm
176 test -z "$SED" && SED=sed
177 test -z "$OBJDUMP" && OBJDUMP=objdump
178 test -z "$RANLIB" && RANLIB=:
179 test -z "$STRIP" && STRIP=:
180 test -z "$ac_objext" && ac_objext=o
182 # Determine commands to create old-style static archives.
183 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
184 old_postinstall_cmds='chmod 644 $oldlib'
185 old_postuninstall_cmds=
187 if test -n "$RANLIB"; then
190 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
193 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
196 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
199 _LT_CC_BASENAME([$compiler])
201 # Only perform the check for file, if the check method requires it
202 case $deplibs_check_method in
204 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
210 _LT_REQUIRED_DARWIN_CHECKS
212 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
213 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
214 enable_win32_dll=yes, enable_win32_dll=no)
216 AC_ARG_ENABLE([libtool-lock],
217 [AC_HELP_STRING([--disable-libtool-lock],
218 [avoid locking (might break parallel builds)])])
219 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
222 [AC_HELP_STRING([--with-pic],
223 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
224 [pic_mode="$withval"],
226 test -z "$pic_mode" && pic_mode=default
228 # Use C for the default configuration in the libtool script
230 AC_LIBTOOL_LANG_C_CONFIG
235 # _LT_AC_SYS_COMPILER
236 # -------------------
237 AC_DEFUN([_LT_AC_SYS_COMPILER],
238 [AC_REQUIRE([AC_PROG_CC])dnl
240 # If no C compiler was specified, use CC.
243 # If no C compiler flags were specified, use CFLAGS.
244 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
246 # Allow CC to be a program name with arguments.
248 ])# _LT_AC_SYS_COMPILER
251 # _LT_CC_BASENAME(CC)
252 # -------------------
253 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
254 AC_DEFUN([_LT_CC_BASENAME],
255 [for cc_temp in $1""; do
257 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
258 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
263 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
267 # _LT_COMPILER_BOILERPLATE
268 # ------------------------
269 # Check for compiler boilerplate output or warnings with
270 # the simple compiler test code.
271 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
272 [AC_REQUIRE([LT_AC_PROG_SED])dnl
273 ac_outfile=conftest.$ac_objext
274 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
275 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
276 _lt_compiler_boilerplate=`cat conftest.err`
278 ])# _LT_COMPILER_BOILERPLATE
281 # _LT_LINKER_BOILERPLATE
282 # ----------------------
283 # Check for linker boilerplate output or warnings with
284 # the simple link test code.
285 AC_DEFUN([_LT_LINKER_BOILERPLATE],
286 [AC_REQUIRE([LT_AC_PROG_SED])dnl
287 ac_outfile=conftest.$ac_objext
288 echo "$lt_simple_link_test_code" >conftest.$ac_ext
289 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
290 _lt_linker_boilerplate=`cat conftest.err`
292 ])# _LT_LINKER_BOILERPLATE
294 # _LT_REQUIRED_DARWIN_CHECKS
295 # --------------------------
296 # Check for some things on darwin
297 AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
300 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
301 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
303 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
304 [lt_cv_apple_cc_single_mod=no
305 if test -z "${LT_MULTI_MODULE}"; then
306 # By default we will add the -single_module flag. You can override
307 # by either setting the environment variable LT_MULTI_MODULE
308 # non-empty at configure time, or by adding -multi_module to the
310 echo "int foo(void){return 1;}" > conftest.c
311 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
312 -dynamiclib ${wl}-single_module conftest.c
313 if test -f libconftest.dylib; then
314 lt_cv_apple_cc_single_mod=yes
315 rm -rf libconftest.dylib*
319 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
320 [lt_cv_ld_exported_symbols_list],
321 [lt_cv_ld_exported_symbols_list=no
322 save_LDFLAGS=$LDFLAGS
323 echo "_main" > conftest.sym
324 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
325 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
326 [lt_cv_ld_exported_symbols_list=yes],
327 [lt_cv_ld_exported_symbols_list=no])
328 LDFLAGS="$save_LDFLAGS"
331 rhapsody* | darwin1.[[0123]])
332 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
334 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
336 # if running on 10.5 or later, the deployment target defaults
337 # to the OS version, if on x86, and 10.4, the deployment
338 # target defaults to 10.4. Don't you love it?
339 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
340 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
341 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
343 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
345 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
349 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
350 _lt_dar_single_mod='$single_module'
352 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
353 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
355 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
357 if test "$DSYMUTIL" != ":"; then
358 _lt_dsymutil="~$DSYMUTIL \$lib || :"
366 # _LT_AC_SYS_LIBPATH_AIX
367 # ----------------------
368 # Links a minimal program and checks the executable
369 # for the system default hardcoded library path. In most cases,
370 # this is /usr/lib:/lib, but when the MPI compilers are used
371 # the location of the communication and MPI libs are included too.
372 # If we don't find anything, use the default library path according
373 # to the aix ld manual.
374 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
375 [AC_REQUIRE([LT_AC_PROG_SED])dnl
376 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
378 /Import File Strings/,/^$/ {
384 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
385 # Check for a 64-bit object if we didn't find anything.
386 if test -z "$aix_libpath"; then
387 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
389 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
390 ])# _LT_AC_SYS_LIBPATH_AIX
393 # _LT_AC_SHELL_INIT(ARG)
394 # ----------------------
395 AC_DEFUN([_LT_AC_SHELL_INIT],
396 [ifdef([AC_DIVERSION_NOTICE],
397 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
398 [AC_DIVERT_PUSH(NOTICE)])
401 ])# _LT_AC_SHELL_INIT
404 # _LT_AC_PROG_ECHO_BACKSLASH
405 # --------------------------
406 # Add some code to the start of the generated configure script which
407 # will find an echo command which doesn't interpret backslashes.
408 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
410 # Check that we are running under the correct shell.
411 SHELL=${CONFIG_SHELL-/bin/sh}
415 # Remove one level of quotation (which was required for Make).
416 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
421 if test "X[$]1" = X--no-reexec; then
422 # Discard the --no-reexec flag, and continue.
424 elif test "X[$]1" = X--fallback-echo; then
425 # Avoid inline document here, it may be left over
427 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
428 # Yippee, $echo works!
431 # Restart under the correct shell.
432 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
435 if test "X[$]1" = X--fallback-echo; then
436 # used as fallback echo
444 # The HP-UX ksh and POSIX shell print the target directory to stdout
446 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
448 if test -z "$ECHO"; then
449 if test "X${echo_test_string+set}" != Xset; then
450 # find a string as large as possible, as long as the shell can cope with it
451 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
452 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
453 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
454 echo_test_string=`eval $cmd` &&
455 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
462 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
463 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
464 test "X$echo_testing_string" = "X$echo_test_string"; then
467 # The Solaris, AIX, and Digital Unix default echo programs unquote
468 # backslashes. This makes it impossible to quote backslashes using
469 # echo "$something" | sed 's/\\/\\\\/g'
471 # So, first we look for a working echo in the user's PATH.
473 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
474 for dir in $PATH /usr/ucb; do
476 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
477 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
478 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
479 test "X$echo_testing_string" = "X$echo_test_string"; then
486 if test "X$echo" = Xecho; then
487 # We didn't find a better echo, so look for alternatives.
488 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
489 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
490 test "X$echo_testing_string" = "X$echo_test_string"; then
491 # This shell has a builtin print -r that does the trick.
493 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
494 test "X$CONFIG_SHELL" != X/bin/ksh; then
495 # If we have ksh, try running configure again with it.
496 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
497 export ORIGINAL_CONFIG_SHELL
498 CONFIG_SHELL=/bin/ksh
500 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
504 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
505 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
506 test "X$echo_testing_string" = "X$echo_test_string"; then
509 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
510 test "X$echo_testing_string" = 'X\t' &&
511 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
512 test "X$echo_testing_string" = "X$echo_test_string"; then
513 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
515 SHELL="$CONFIG_SHELL"
517 echo="$CONFIG_SHELL [$]0 --fallback-echo"
518 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
519 test "X$echo_testing_string" = 'X\t' &&
520 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
521 test "X$echo_testing_string" = "X$echo_test_string"; then
522 echo="$CONFIG_SHELL [$]0 --fallback-echo"
524 # maybe with a smaller string...
527 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
528 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
535 if test "$prev" != 'sed 50q "[$]0"'; then
536 echo_test_string=`eval $prev`
537 export echo_test_string
538 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
540 # Oops. We lost completely, so just stick with echo.
549 # Copy echo and quote the copy suitably for passing to libtool from
550 # the Makefile, instead of quoting the original, which is used later.
552 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
553 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
557 ])])# _LT_AC_PROG_ECHO_BACKSLASH
562 AC_DEFUN([_LT_AC_LOCK],
563 [AC_ARG_ENABLE([libtool-lock],
564 [AC_HELP_STRING([--disable-libtool-lock],
565 [avoid locking (might break parallel builds)])])
566 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
568 # Some flags need to be propagated to the compiler or linker for good
572 # Find out which ABI we are using.
573 echo 'int i;' > conftest.$ac_ext
574 if AC_TRY_EVAL(ac_compile); then
575 case `/usr/bin/file conftest.$ac_objext` in
587 # Find out which ABI we are using.
588 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
589 if AC_TRY_EVAL(ac_compile); then
590 if test "$lt_cv_prog_gnu_ld" = yes; then
591 case `/usr/bin/file conftest.$ac_objext` in
593 LD="${LD-ld} -melf32bsmip"
596 LD="${LD-ld} -melf32bmipn32"
599 LD="${LD-ld} -melf64bmip"
603 case `/usr/bin/file conftest.$ac_objext` in
619 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
620 s390*-*linux*|sparc*-*linux*)
621 # Find out which ABI we are using.
622 echo 'int i;' > conftest.$ac_ext
623 if AC_TRY_EVAL(ac_compile); then
624 case `/usr/bin/file conftest.o` in
627 x86_64-*kfreebsd*-gnu)
628 LD="${LD-ld} -m elf_i386_fbsd"
631 LD="${LD-ld} -m elf_i386"
633 ppc64-*linux*|powerpc64-*linux*)
634 LD="${LD-ld} -m elf32ppclinux"
637 LD="${LD-ld} -m elf_s390"
640 LD="${LD-ld} -m elf32_sparc"
647 x86_64-*kfreebsd*-gnu)
648 LD="${LD-ld} -m elf_x86_64_fbsd"
651 LD="${LD-ld} -m elf_x86_64"
653 ppc*-*linux*|powerpc*-*linux*)
654 LD="${LD-ld} -m elf64ppc"
657 LD="${LD-ld} -m elf64_s390"
660 LD="${LD-ld} -m elf64_sparc"
670 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
671 SAVE_CFLAGS="$CFLAGS"
672 CFLAGS="$CFLAGS -belf"
673 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
675 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
677 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
678 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
679 CFLAGS="$SAVE_CFLAGS"
683 # Find out which ABI we are using.
684 echo 'int i;' > conftest.$ac_ext
685 if AC_TRY_EVAL(ac_compile); then
686 case `/usr/bin/file conftest.o` in
688 case $lt_cv_prog_gnu_ld in
689 yes*) LD="${LD-ld} -m elf64_sparc" ;;
691 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
702 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
703 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
704 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
705 AC_CHECK_TOOL(AS, as, false)
706 AC_CHECK_TOOL(OBJDUMP, objdump, false)
711 need_locks="$enable_libtool_lock"
716 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
717 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
718 # ----------------------------------------------------------------
719 # Check whether the given compiler option works
720 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
721 [AC_REQUIRE([LT_AC_PROG_SED])
722 AC_CACHE_CHECK([$1], [$2],
724 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
725 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
726 lt_compiler_flag="$3"
727 # Insert the option either (1) after the last *FLAGS variable, or
728 # (2) before a word containing "conftest.", or (3) at the end.
729 # Note that $ac_compile itself does not contain backslashes and begins
730 # with a dollar sign (not a hyphen), so the echo should work correctly.
731 # The option is referenced via a variable to avoid confusing sed.
732 lt_compile=`echo "$ac_compile" | $SED \
733 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
734 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
735 -e 's:$: $lt_compiler_flag:'`
736 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
737 (eval "$lt_compile" 2>conftest.err)
739 cat conftest.err >&AS_MESSAGE_LOG_FD
740 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
741 if (exit $ac_status) && test -s "$ac_outfile"; then
742 # The compiler can only warn and ignore the option if not recognized
743 # So say no if there are warnings other than the usual output.
744 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
745 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
746 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
753 if test x"[$]$2" = xyes; then
754 ifelse([$5], , :, [$5])
756 ifelse([$6], , :, [$6])
758 ])# AC_LIBTOOL_COMPILER_OPTION
761 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
762 # [ACTION-SUCCESS], [ACTION-FAILURE])
763 # ------------------------------------------------------------
764 # Check whether the given compiler option works
765 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
766 [AC_REQUIRE([LT_AC_PROG_SED])dnl
767 AC_CACHE_CHECK([$1], [$2],
769 save_LDFLAGS="$LDFLAGS"
770 LDFLAGS="$LDFLAGS $3"
771 echo "$lt_simple_link_test_code" > conftest.$ac_ext
772 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
773 # The linker can only warn and ignore the option if not recognized
774 # So say no if there are warnings
775 if test -s conftest.err; then
776 # Append any errors to the config.log.
777 cat conftest.err 1>&AS_MESSAGE_LOG_FD
778 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
779 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
780 if diff conftest.exp conftest.er2 >/dev/null; then
788 LDFLAGS="$save_LDFLAGS"
791 if test x"[$]$2" = xyes; then
792 ifelse([$4], , :, [$4])
794 ifelse([$5], , :, [$5])
796 ])# AC_LIBTOOL_LINKER_OPTION
799 # AC_LIBTOOL_SYS_MAX_CMD_LEN
800 # --------------------------
801 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
802 [# find the maximum length of command line arguments
803 AC_MSG_CHECKING([the maximum length of command line arguments])
804 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
810 # On DJGPP, this test can blow up pretty badly due to problems in libc
811 # (any single argument exceeding 2000 bytes causes a buffer overrun
812 # during glob expansion). Even if it were fixed, the result of this
813 # check would be larger than it should be.
814 lt_cv_sys_max_cmd_len=12288; # 12K is about right
818 # Under GNU Hurd, this test is not required because there is
819 # no limit to the length of command line arguments.
820 # Libtool will interpret -1 as no limit whatsoever
821 lt_cv_sys_max_cmd_len=-1;
825 # On Win9x/ME, this test blows up -- it succeeds, but takes
826 # about 5 minutes as the teststring grows exponentially.
827 # Worse, since 9x/ME are not pre-emptively multitasking,
828 # you end up with a "frozen" computer, even though with patience
829 # the test eventually succeeds (with a max line length of 256k).
830 # Instead, let's just punt: use the minimum linelength reported by
831 # all of the supported platforms: 8192 (on NT/2K/XP).
832 lt_cv_sys_max_cmd_len=8192;
836 # On AmigaOS with pdksh, this test takes hours, literally.
837 # So we just punt and use a minimum line length of 8192.
838 lt_cv_sys_max_cmd_len=8192;
841 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
842 # This has been around since 386BSD, at least. Likely further.
843 if test -x /sbin/sysctl; then
844 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
845 elif test -x /usr/sbin/sysctl; then
846 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
848 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
850 # And add a safety zone
851 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
852 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
856 # We know the value 262144 and hardcode it with a safety zone (like BSD)
857 lt_cv_sys_max_cmd_len=196608
861 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
862 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
863 # nice to cause kernel panics so lets avoid the loop below.
864 # First set a reasonable default.
865 lt_cv_sys_max_cmd_len=16384
867 if test -x /sbin/sysconfig; then
868 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
869 *1*) lt_cv_sys_max_cmd_len=-1 ;;
874 lt_cv_sys_max_cmd_len=102400
876 sysv5* | sco5v6* | sysv4.2uw2*)
877 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
878 if test -n "$kargmax"; then
879 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
881 lt_cv_sys_max_cmd_len=32768
885 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
886 if test -n "$lt_cv_sys_max_cmd_len"; then
887 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
888 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
890 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
891 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
892 = "XX$teststring") >/dev/null 2>&1 &&
893 new_result=`expr "X$teststring" : ".*" 2>&1` &&
894 lt_cv_sys_max_cmd_len=$new_result &&
895 test $i != 17 # 1/2 MB should be enough
898 teststring=$teststring$teststring
901 # Add a significant safety factor because C++ compilers can tack on massive
902 # amounts of additional arguments before passing them to the linker.
903 # It appears as though 1/2 is a usable value.
904 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
909 if test -n $lt_cv_sys_max_cmd_len ; then
910 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
914 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
919 AC_DEFUN([_LT_AC_CHECK_DLFCN],
920 [AC_CHECK_HEADERS(dlfcn.h)dnl
921 ])# _LT_AC_CHECK_DLFCN
924 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
925 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
926 # ---------------------------------------------------------------------
927 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
928 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
929 if test "$cross_compiling" = yes; then :
932 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
933 lt_status=$lt_dlunknown
934 cat > conftest.$ac_ext <<EOF
935 [#line __oline__ "configure"
936 #include "confdefs.h"
945 # define LT_DLGLOBAL RTLD_GLOBAL
948 # define LT_DLGLOBAL DL_GLOBAL
950 # define LT_DLGLOBAL 0
954 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
955 find out it does not work in some platform. */
956 #ifndef LT_DLLAZY_OR_NOW
958 # define LT_DLLAZY_OR_NOW RTLD_LAZY
961 # define LT_DLLAZY_OR_NOW DL_LAZY
964 # define LT_DLLAZY_OR_NOW RTLD_NOW
967 # define LT_DLLAZY_OR_NOW DL_NOW
969 # define LT_DLLAZY_OR_NOW 0
977 extern "C" void exit (int);
980 void fnord() { int i=42;}
983 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
984 int status = $lt_dlunknown;
988 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
989 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
990 /* dlclose (self); */
998 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
999 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1002 x$lt_dlno_uscore) $1 ;;
1003 x$lt_dlneed_uscore) $2 ;;
1004 x$lt_dlunknown|x*) $3 ;;
1007 # compilation failed
1012 ])# _LT_AC_TRY_DLOPEN_SELF
1015 # AC_LIBTOOL_DLOPEN_SELF
1016 # ----------------------
1017 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1018 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1019 if test "x$enable_dlopen" != xyes; then
1020 enable_dlopen=unknown
1021 enable_dlopen_self=unknown
1022 enable_dlopen_self_static=unknown
1029 lt_cv_dlopen="load_add_on"
1031 lt_cv_dlopen_self=yes
1035 lt_cv_dlopen="LoadLibrary"
1040 lt_cv_dlopen="dlopen"
1045 # if libdl is installed we need to link against it
1046 AC_CHECK_LIB([dl], [dlopen],
1047 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1050 lt_cv_dlopen_self=yes
1055 AC_CHECK_FUNC([shl_load],
1056 [lt_cv_dlopen="shl_load"],
1057 [AC_CHECK_LIB([dld], [shl_load],
1058 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1059 [AC_CHECK_FUNC([dlopen],
1060 [lt_cv_dlopen="dlopen"],
1061 [AC_CHECK_LIB([dl], [dlopen],
1062 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1063 [AC_CHECK_LIB([svld], [dlopen],
1064 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1065 [AC_CHECK_LIB([dld], [dld_link],
1066 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1075 if test "x$lt_cv_dlopen" != xno; then
1081 case $lt_cv_dlopen in
1083 save_CPPFLAGS="$CPPFLAGS"
1084 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1086 save_LDFLAGS="$LDFLAGS"
1087 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1090 LIBS="$lt_cv_dlopen_libs $LIBS"
1092 AC_CACHE_CHECK([whether a program can dlopen itself],
1093 lt_cv_dlopen_self, [dnl
1094 _LT_AC_TRY_DLOPEN_SELF(
1095 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1096 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1099 if test "x$lt_cv_dlopen_self" = xyes; then
1100 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1101 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1102 lt_cv_dlopen_self_static, [dnl
1103 _LT_AC_TRY_DLOPEN_SELF(
1104 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1105 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1109 CPPFLAGS="$save_CPPFLAGS"
1110 LDFLAGS="$save_LDFLAGS"
1115 case $lt_cv_dlopen_self in
1116 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1117 *) enable_dlopen_self=unknown ;;
1120 case $lt_cv_dlopen_self_static in
1121 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1122 *) enable_dlopen_self_static=unknown ;;
1125 ])# AC_LIBTOOL_DLOPEN_SELF
1128 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1129 # ---------------------------------
1130 # Check to see if options -c and -o are simultaneously supported by compiler
1131 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1132 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1133 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1134 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1135 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1136 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1137 $rm -r conftest 2>/dev/null
1141 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1143 lt_compiler_flag="-o out/conftest2.$ac_objext"
1144 # Insert the option either (1) after the last *FLAGS variable, or
1145 # (2) before a word containing "conftest.", or (3) at the end.
1146 # Note that $ac_compile itself does not contain backslashes and begins
1147 # with a dollar sign (not a hyphen), so the echo should work correctly.
1148 lt_compile=`echo "$ac_compile" | $SED \
1149 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1150 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1151 -e 's:$: $lt_compiler_flag:'`
1152 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1153 (eval "$lt_compile" 2>out/conftest.err)
1155 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1156 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1157 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1159 # The compiler can only warn and ignore the option if not recognized
1160 # So say no if there are warnings
1161 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1162 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1163 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1164 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1167 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1169 # SGI C++ compiler will create directory out/ii_files/ for
1170 # template instantiation
1171 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1172 $rm out/* && rmdir out
1177 ])# AC_LIBTOOL_PROG_CC_C_O
1180 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1181 # -----------------------------------------
1182 # Check to see if we can do hard links to lock some files if needed
1183 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1184 [AC_REQUIRE([_LT_AC_LOCK])dnl
1186 hard_links="nottested"
1187 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1188 # do not overwrite the value of need_locks provided by the user
1189 AC_MSG_CHECKING([if we can lock with hard links])
1192 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1194 ln conftest.a conftest.b 2>&5 || hard_links=no
1195 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1196 AC_MSG_RESULT([$hard_links])
1197 if test "$hard_links" = no; then
1198 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1204 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1209 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1210 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1211 [rm -f .libs 2>/dev/null
1212 mkdir .libs 2>/dev/null
1213 if test -d .libs; then
1216 # MS-DOS does not allow filenames that begin with a dot.
1219 rmdir .libs 2>/dev/null])
1220 objdir=$lt_cv_objdir
1221 ])# AC_LIBTOOL_OBJDIR
1224 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1225 # ----------------------------------------------
1226 # Check hardcoding attributes.
1227 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1228 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1229 _LT_AC_TAGVAR(hardcode_action, $1)=
1230 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1231 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1232 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1234 # We can hardcode non-existant directories.
1235 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1236 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1237 # have to relink, otherwise we might link with an installed library
1238 # when we should be linking with a yet-to-be-installed one
1239 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1240 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1241 # Linking always hardcodes the temporary library directory.
1242 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1244 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1245 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1248 # We cannot hardcode anything, or else we can only hardcode existing
1250 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1252 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1254 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1255 # Fast installation is not supported
1256 enable_fast_install=no
1257 elif test "$shlibpath_overrides_runpath" = yes ||
1258 test "$enable_shared" = no; then
1259 # Fast installation is not necessary
1260 enable_fast_install=needless
1262 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1265 # AC_LIBTOOL_SYS_LIB_STRIP
1266 # ------------------------
1267 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1270 AC_MSG_CHECKING([whether stripping libraries is possible])
1271 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1272 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1273 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1274 AC_MSG_RESULT([yes])
1276 # FIXME - insert some real tests, host_os isn't really good enough
1279 if test -n "$STRIP" ; then
1280 striplib="$STRIP -x"
1281 old_striplib="$STRIP -S"
1282 AC_MSG_RESULT([yes])
1292 ])# AC_LIBTOOL_SYS_LIB_STRIP
1295 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1296 # -----------------------------
1297 # PORTME Fill in your ld.so characteristics
1298 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1299 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1300 AC_MSG_CHECKING([dynamic linker characteristics])
1302 libname_spec='lib$name'
1310 shlibpath_overrides_runpath=unknown
1312 dynamic_linker="$host_os ld.so"
1313 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1315 if test "$GCC" = yes; then
1317 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1318 *) lt_awk_arg="/^libraries:/" ;;
1320 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1321 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1322 # if the path contains ";" then we assume it to be the separator
1323 # otherwise default to the standard path separator (i.e. ":") - it is
1324 # assumed that no part of a normal pathname contains ";" but that should
1325 # okay in the real world where ";" in dirpaths is itself problematic.
1326 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1328 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1330 # Ok, now we have the path, separated by spaces, we can step through it
1331 # and add multilib dir if necessary.
1332 lt_tmp_lt_search_path_spec=
1333 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1334 for lt_sys_path in $lt_search_path_spec; do
1335 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1336 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1338 test -d "$lt_sys_path" && \
1339 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1342 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1343 BEGIN {RS=" "; FS="/|\n";} {
1346 for (lt_i = NF; lt_i > 0; lt_i--) {
1347 if ($lt_i != "" && $lt_i != ".") {
1348 if ($lt_i == "..") {
1351 if (lt_count == 0) {
1352 lt_foo="/" $lt_i lt_foo;
1359 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1360 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1362 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1364 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1366 need_lib_prefix=unknown
1367 hardcode_into_libs=no
1369 # when you set need_version to no, make sure it does not cause -set_version
1370 # flags to be left without arguments
1371 need_version=unknown
1376 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1377 shlibpath_var=LIBPATH
1379 # AIX 3 has no versioning support, so we append a major version to the name.
1380 soname_spec='${libname}${release}${shared_ext}$major'
1387 hardcode_into_libs=yes
1388 if test "$host_cpu" = ia64; then
1389 # AIX 5 supports IA64
1390 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1391 shlibpath_var=LD_LIBRARY_PATH
1393 # With GCC up to 2.95.x, collect2 would create an import file
1394 # for dependence libraries. The import file would start with
1395 # the line `#! .'. This would cause the generated library to
1396 # depend on `.', always an invalid library. This was fixed in
1397 # development snapshots of GCC prior to 3.0.
1399 aix4 | aix4.[[01]] | aix4.[[01]].*)
1400 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1402 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1409 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1410 # soname into executable. Probably we can add versioning support to
1411 # collect2, so additional links can be useful in future.
1412 if test "$aix_use_runtimelinking" = yes; then
1413 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1414 # instead of lib<name>.a to let people know that these are not
1415 # typical AIX shared libraries.
1416 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1418 # We preserve .a as extension for shared libraries through AIX4.2
1419 # and later when we are not doing run time linking.
1420 library_names_spec='${libname}${release}.a $libname.a'
1421 soname_spec='${libname}${release}${shared_ext}$major'
1423 shlibpath_var=LIBPATH
1428 library_names_spec='$libname.ixlibrary $libname.a'
1429 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1430 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 ${libname}_ixlibrary.a || exit 1; done'
1434 library_names_spec='${libname}${shared_ext}'
1435 dynamic_linker="$host_os ld.so"
1436 shlibpath_var=LIBRARY_PATH
1442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1443 soname_spec='${libname}${release}${shared_ext}$major'
1444 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1445 shlibpath_var=LD_LIBRARY_PATH
1446 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1447 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1448 # the default ld.so.conf also contains /usr/contrib/lib and
1449 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1450 # libtool to hard-code these into programs
1453 cygwin* | mingw* | pw32*)
1454 version_type=windows
1459 case $GCC,$host_os in
1460 yes,cygwin* | yes,mingw* | yes,pw32*)
1461 library_names_spec='$libname.dll.a'
1462 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1463 postinstall_cmds='base_file=`basename \${file}`~
1464 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1465 dldir=$destdir/`dirname \$dlpath`~
1466 test -d \$dldir || mkdir -p \$dldir~
1467 $install_prog $dir/$dlname \$dldir/$dlname~
1468 chmod a+x \$dldir/$dlname'
1469 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1470 dlpath=$dir/\$dldll~
1472 shlibpath_overrides_runpath=yes
1476 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1477 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1478 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1481 # MinGW DLLs use traditional 'lib' prefix
1482 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1483 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1484 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1485 # It is most probably a Windows format PATH printed by
1486 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1487 # path with ; separators, and with drive letters. We can handle the
1488 # drive letters (cygwin fileutils understands them), so leave them,
1489 # especially as we might pass files found there to a mingw objdump,
1490 # which wouldn't understand a cygwinified path. Ahh.
1491 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1493 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1497 # pw32 DLLs use 'pw' prefix rather than 'lib'
1498 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1504 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1507 dynamic_linker='Win32 ld.exe'
1508 # FIXME: first we should search . and the directory the executable is in
1512 darwin* | rhapsody*)
1513 dynamic_linker="$host_os dyld"
1517 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1518 soname_spec='${libname}${release}${major}$shared_ext'
1519 shlibpath_overrides_runpath=yes
1520 shlibpath_var=DYLD_LIBRARY_PATH
1521 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1523 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1524 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1532 soname_spec='${libname}${release}${shared_ext}$major'
1533 shlibpath_var=LD_LIBRARY_PATH
1540 freebsd* | dragonfly*)
1541 # DragonFly does not have aout. When/if they implement a new
1542 # versioning mechanism, adjust this.
1543 if test -x /usr/bin/objformat; then
1544 objformat=`/usr/bin/objformat`
1547 freebsd[[123]]*) objformat=aout ;;
1551 version_type=freebsd-$objformat
1552 case $version_type in
1554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1559 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1563 shlibpath_var=LD_LIBRARY_PATH
1566 shlibpath_overrides_runpath=yes
1568 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1569 shlibpath_overrides_runpath=yes
1570 hardcode_into_libs=yes
1572 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1573 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1574 shlibpath_overrides_runpath=no
1575 hardcode_into_libs=yes
1577 *) # from 4.6 on, and DragonFly
1578 shlibpath_overrides_runpath=yes
1579 hardcode_into_libs=yes
1588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1589 soname_spec='${libname}${release}${shared_ext}$major'
1590 shlibpath_var=LD_LIBRARY_PATH
1591 hardcode_into_libs=yes
1594 hpux9* | hpux10* | hpux11*)
1595 # Give a soname corresponding to the major version so that dld.sl refuses to
1596 # link against other versions.
1603 hardcode_into_libs=yes
1604 dynamic_linker="$host_os dld.so"
1605 shlibpath_var=LD_LIBRARY_PATH
1606 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1608 soname_spec='${libname}${release}${shared_ext}$major'
1609 if test "X$HPUX_IA64_MODE" = X32; then
1610 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1612 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1614 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1618 hardcode_into_libs=yes
1619 dynamic_linker="$host_os dld.sl"
1620 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1621 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1623 soname_spec='${libname}${release}${shared_ext}$major'
1624 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1625 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1629 dynamic_linker="$host_os dld.sl"
1630 shlibpath_var=SHLIB_PATH
1631 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1633 soname_spec='${libname}${release}${shared_ext}$major'
1636 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1637 postinstall_cmds='chmod 555 $lib'
1644 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1645 soname_spec='${libname}${release}${shared_ext}$major'
1646 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1647 shlibpath_var=LD_LIBRARY_PATH
1648 shlibpath_overrides_runpath=no
1649 hardcode_into_libs=yes
1652 irix5* | irix6* | nonstopux*)
1654 nonstopux*) version_type=nonstopux ;;
1656 if test "$lt_cv_prog_gnu_ld" = yes; then
1664 soname_spec='${libname}${release}${shared_ext}$major'
1665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1667 irix5* | nonstopux*)
1671 case $LD in # libtool.m4 will add one of these switches to LD
1672 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1673 libsuff= shlibsuff= libmagic=32-bit;;
1674 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1675 libsuff=32 shlibsuff=N32 libmagic=N32;;
1676 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1677 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1678 *) libsuff= shlibsuff= libmagic=never-match;;
1682 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1683 shlibpath_overrides_runpath=no
1684 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1685 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1686 hardcode_into_libs=yes
1689 # No shared lib support for Linux oldld, aout, or coff.
1690 linux*oldld* | linux*aout* | linux*coff*)
1694 # This must be Linux ELF.
1695 linux* | k*bsd*-gnu)
1699 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1700 soname_spec='${libname}${release}${shared_ext}$major'
1701 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1702 shlibpath_var=LD_LIBRARY_PATH
1703 shlibpath_overrides_runpath=no
1704 # This implies no fast_install, which is unacceptable.
1705 # Some rework will be needed to allow for fast_install
1706 # before this can be enabled.
1707 hardcode_into_libs=yes
1708 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1709 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1711 # Append ld.so.conf contents to the search path
1712 if test -f /etc/ld.so.conf; then
1713 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;/^$/d' | tr '\n' ' '`
1714 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
1717 # We used to test for /lib/ld.so.1 and disable shared libraries on
1718 # powerpc, because MkLinux only supported shared libraries with the
1719 # GNU dynamic linker. Since this was broken with cross compilers,
1720 # most powerpc-linux boxes support dynamic linking these days and
1721 # people can always --disable-shared, the test was removed, and we
1722 # assume the GNU/Linux dynamic linker is in use.
1723 dynamic_linker='GNU/Linux ld.so'
1730 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1732 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1733 dynamic_linker='NetBSD (a.out) ld.so'
1735 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1736 soname_spec='${libname}${release}${shared_ext}$major'
1737 dynamic_linker='NetBSD ld.elf_so'
1739 shlibpath_var=LD_LIBRARY_PATH
1740 shlibpath_overrides_runpath=yes
1741 hardcode_into_libs=yes
1746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1747 shlibpath_var=LD_LIBRARY_PATH
1748 shlibpath_overrides_runpath=yes
1755 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1756 soname_spec='${libname}${release}${shared_ext}$major'
1757 shlibpath_var=LD_LIBRARY_PATH
1758 shlibpath_overrides_runpath=yes
1763 sys_lib_dlsearch_path_spec="/usr/lib"
1765 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1767 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1768 *) need_version=no ;;
1770 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1771 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1772 shlibpath_var=LD_LIBRARY_PATH
1773 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1775 openbsd2.[[89]] | openbsd2.[[89]].*)
1776 shlibpath_overrides_runpath=no
1779 shlibpath_overrides_runpath=yes
1783 shlibpath_overrides_runpath=yes
1788 libname_spec='$name'
1791 library_names_spec='$libname${shared_ext} $libname.a'
1792 dynamic_linker='OS/2 ld.exe'
1793 shlibpath_var=LIBPATH
1796 osf3* | osf4* | osf5*)
1800 soname_spec='${libname}${release}${shared_ext}$major'
1801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1802 shlibpath_var=LD_LIBRARY_PATH
1803 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1804 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1816 soname_spec='${libname}${release}${shared_ext}$major'
1817 shlibpath_var=LD_LIBRARY_PATH
1818 shlibpath_overrides_runpath=yes
1819 hardcode_into_libs=yes
1820 # ldd complains unless libraries are executable
1821 postinstall_cmds='chmod +x $lib'
1826 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1827 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1828 shlibpath_var=LD_LIBRARY_PATH
1829 shlibpath_overrides_runpath=yes
1830 if test "$with_gnu_ld" = yes; then
1838 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1839 soname_spec='${libname}${release}${shared_ext}$major'
1840 shlibpath_var=LD_LIBRARY_PATH
1841 case $host_vendor in
1843 shlibpath_overrides_runpath=no
1845 export_dynamic_flag_spec='${wl}-Blargedynsym'
1846 runpath_var=LD_RUN_PATH
1854 shlibpath_overrides_runpath=no
1855 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1861 if test -d /usr/nec ;then
1863 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1864 soname_spec='$libname${shared_ext}.$major'
1865 shlibpath_var=LD_LIBRARY_PATH
1869 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1870 version_type=freebsd-elf
1873 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1874 soname_spec='${libname}${release}${shared_ext}$major'
1875 shlibpath_var=LD_LIBRARY_PATH
1876 hardcode_into_libs=yes
1877 if test "$with_gnu_ld" = yes; then
1878 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1879 shlibpath_overrides_runpath=no
1881 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1882 shlibpath_overrides_runpath=yes
1885 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1889 sys_lib_dlsearch_path_spec='/usr/lib'
1894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1895 soname_spec='${libname}${release}${shared_ext}$major'
1896 shlibpath_var=LD_LIBRARY_PATH
1903 AC_MSG_RESULT([$dynamic_linker])
1904 test "$dynamic_linker" = no && can_build_shared=no
1906 AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1907 [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1908 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1909 AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1910 [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1911 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1913 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1914 if test "$GCC" = yes; then
1915 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1917 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1922 AC_DEFUN([_LT_AC_TAGCONFIG],
1923 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1925 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1926 [include additional configurations @<:@automatic@:>@])],
1927 [tagnames="$withval"])
1929 if test -f "$ltmain" && test -n "$tagnames"; then
1930 if test ! -f "${ofile}"; then
1931 AC_MSG_WARN([output file `$ofile' does not exist])
1934 if test -z "$LTCC"; then
1935 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1936 if test -z "$LTCC"; then
1937 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1939 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1942 if test -z "$LTCFLAGS"; then
1943 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1946 # Extract list of available tagged configurations in $ofile.
1947 # Note that this assumes the entire list is on one line.
1948 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1950 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1951 for tagname in $tagnames; do
1953 # Check whether tagname contains only valid characters
1954 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1956 *) AC_MSG_ERROR([invalid tag name: $tagname])
1960 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1962 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1965 # Update the list of available tags.
1966 if test -n "$tagname"; then
1967 echo appending configuration tag \"$tagname\" to $ofile
1971 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1972 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1973 (test "X$CXX" != "Xg++"))) ; then
1974 AC_LIBTOOL_LANG_CXX_CONFIG
1981 if test -n "$F77" && test "X$F77" != "Xno"; then
1982 AC_LIBTOOL_LANG_F77_CONFIG
1989 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1990 AC_LIBTOOL_LANG_GCJ_CONFIG
1997 AC_LIBTOOL_LANG_RC_CONFIG
2001 AC_MSG_ERROR([Unsupported tag name: $tagname])
2005 # Append the new tag name to the list of available tags.
2006 if test -n "$tagname" ; then
2007 available_tags="$available_tags $tagname"
2013 # Now substitute the updated list of available tags.
2014 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2015 mv "${ofile}T" "$ofile"
2019 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2022 ])# _LT_AC_TAGCONFIG
2027 # enable checks for dlopen support
2028 AC_DEFUN([AC_LIBTOOL_DLOPEN],
2029 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2030 ])# AC_LIBTOOL_DLOPEN
2033 # AC_LIBTOOL_WIN32_DLL
2034 # --------------------
2035 # declare package support for building win32 DLLs
2036 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2037 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2038 ])# AC_LIBTOOL_WIN32_DLL
2041 # AC_ENABLE_SHARED([DEFAULT])
2042 # ---------------------------
2043 # implement the --enable-shared flag
2044 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2045 AC_DEFUN([AC_ENABLE_SHARED],
2046 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2047 AC_ARG_ENABLE([shared],
2048 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2049 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2050 [p=${PACKAGE-default}
2052 yes) enable_shared=yes ;;
2053 no) enable_shared=no ;;
2056 # Look at the argument we got. We use all the common list separators.
2057 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2058 for pkg in $enableval; do
2060 if test "X$pkg" = "X$p"; then
2067 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2068 ])# AC_ENABLE_SHARED
2073 # set the default shared flag to --disable-shared
2074 AC_DEFUN([AC_DISABLE_SHARED],
2075 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2076 AC_ENABLE_SHARED(no)
2077 ])# AC_DISABLE_SHARED
2080 # AC_ENABLE_STATIC([DEFAULT])
2081 # ---------------------------
2082 # implement the --enable-static flag
2083 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2084 AC_DEFUN([AC_ENABLE_STATIC],
2085 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2086 AC_ARG_ENABLE([static],
2087 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2088 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2089 [p=${PACKAGE-default}
2091 yes) enable_static=yes ;;
2092 no) enable_static=no ;;
2095 # Look at the argument we got. We use all the common list separators.
2096 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2097 for pkg in $enableval; do
2099 if test "X$pkg" = "X$p"; then
2106 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2107 ])# AC_ENABLE_STATIC
2112 # set the default static flag to --disable-static
2113 AC_DEFUN([AC_DISABLE_STATIC],
2114 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2115 AC_ENABLE_STATIC(no)
2116 ])# AC_DISABLE_STATIC
2119 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2120 # ---------------------------------
2121 # implement the --enable-fast-install flag
2122 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2123 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2124 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2125 AC_ARG_ENABLE([fast-install],
2126 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2127 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2128 [p=${PACKAGE-default}
2130 yes) enable_fast_install=yes ;;
2131 no) enable_fast_install=no ;;
2133 enable_fast_install=no
2134 # Look at the argument we got. We use all the common list separators.
2135 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2136 for pkg in $enableval; do
2138 if test "X$pkg" = "X$p"; then
2139 enable_fast_install=yes
2145 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2146 ])# AC_ENABLE_FAST_INSTALL
2149 # AC_DISABLE_FAST_INSTALL
2150 # -----------------------
2151 # set the default to --disable-fast-install
2152 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2153 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2154 AC_ENABLE_FAST_INSTALL(no)
2155 ])# AC_DISABLE_FAST_INSTALL
2158 # AC_LIBTOOL_PICMODE([MODE])
2159 # --------------------------
2160 # implement the --with-pic flag
2161 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2162 AC_DEFUN([AC_LIBTOOL_PICMODE],
2163 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2164 pic_mode=ifelse($#,1,$1,default)
2165 ])# AC_LIBTOOL_PICMODE
2170 # This is predefined starting with Autoconf 2.54, so this conditional
2171 # definition can be removed once we require Autoconf 2.54 or later.
2172 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2173 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2174 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2175 then ac_cv_prog_egrep='grep -E'
2176 else ac_cv_prog_egrep='egrep'
2178 EGREP=$ac_cv_prog_egrep
2183 # AC_PATH_TOOL_PREFIX
2184 # -------------------
2185 # find a file program which can recognize shared library
2186 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2187 [AC_REQUIRE([AC_PROG_EGREP])dnl
2188 AC_MSG_CHECKING([for $1])
2189 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2191 [[\\/*] | ?:[\\/]*])
2192 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2195 lt_save_MAGIC_CMD="$MAGIC_CMD"
2196 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2197 dnl $ac_dummy forces splitting on constant user-supplied paths.
2198 dnl POSIX.2 word splitting is done only on the output of word expansions,
2199 dnl not every word. This closes a longstanding sh security hole.
2200 ac_dummy="ifelse([$2], , $PATH, [$2])"
2201 for ac_dir in $ac_dummy; do
2203 test -z "$ac_dir" && ac_dir=.
2204 if test -f $ac_dir/$1; then
2205 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2206 if test -n "$file_magic_test_file"; then
2207 case $deplibs_check_method in
2209 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2210 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2211 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2212 $EGREP "$file_magic_regex" > /dev/null; then
2217 *** Warning: the command libtool uses to detect shared libraries,
2218 *** $file_magic_cmd, produces output that libtool cannot recognize.
2219 *** The result is that libtool may fail to recognize shared libraries
2220 *** as such. This will affect the creation of libtool libraries that
2221 *** depend on shared libraries, but programs linked with such libtool
2222 *** libraries will work regardless of this problem. Nevertheless, you
2223 *** may want to report the problem to your system manager and/or to
2224 *** bug-libtool@gnu.org
2234 MAGIC_CMD="$lt_save_MAGIC_CMD"
2237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2238 if test -n "$MAGIC_CMD"; then
2239 AC_MSG_RESULT($MAGIC_CMD)
2243 ])# AC_PATH_TOOL_PREFIX
2248 # find a file program which can recognize a shared library
2249 AC_DEFUN([AC_PATH_MAGIC],
2250 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2251 if test -z "$lt_cv_path_MAGIC_CMD"; then
2252 if test -n "$ac_tool_prefix"; then
2253 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2263 # find the pathname to the GNU or non-GNU linker
2264 AC_DEFUN([AC_PROG_LD],
2265 [AC_ARG_WITH([gnu-ld],
2266 [AC_HELP_STRING([--with-gnu-ld],
2267 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2268 [test "$withval" = no || with_gnu_ld=yes],
2270 AC_REQUIRE([LT_AC_PROG_SED])dnl
2271 AC_REQUIRE([AC_PROG_CC])dnl
2272 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2273 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2275 if test "$GCC" = yes; then
2276 # Check if gcc -print-prog-name=ld gives a path.
2277 AC_MSG_CHECKING([for ld used by $CC])
2280 # gcc leaves a trailing carriage return which upsets mingw
2281 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2283 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2286 # Accept absolute paths.
2287 [[\\/]]* | ?:[[\\/]]*)
2288 re_direlt='/[[^/]][[^/]]*/\.\./'
2289 # Canonicalize the pathname of ld
2290 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2291 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2292 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2294 test -z "$LD" && LD="$ac_prog"
2297 # If it fails, then pretend we aren't using GCC.
2301 # If it is relative, then search for the first ld in PATH.
2305 elif test "$with_gnu_ld" = yes; then
2306 AC_MSG_CHECKING([for GNU ld])
2308 AC_MSG_CHECKING([for non-GNU ld])
2310 AC_CACHE_VAL(lt_cv_path_LD,
2311 [if test -z "$LD"; then
2312 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2313 for ac_dir in $PATH; do
2315 test -z "$ac_dir" && ac_dir=.
2316 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2317 lt_cv_path_LD="$ac_dir/$ac_prog"
2318 # Check to see if the program is GNU ld. I'd rather use --version,
2319 # but apparently some variants of GNU ld only accept -v.
2320 # Break only if it was the GNU/non-GNU ld that we prefer.
2321 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2322 *GNU* | *'with BFD'*)
2323 test "$with_gnu_ld" != no && break
2326 test "$with_gnu_ld" != yes && break
2333 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2336 if test -n "$LD"; then
2341 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2348 AC_DEFUN([AC_PROG_LD_GNU],
2349 [AC_REQUIRE([AC_PROG_EGREP])dnl
2350 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2351 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2352 case `$LD -v 2>&1 </dev/null` in
2353 *GNU* | *'with BFD'*)
2354 lt_cv_prog_gnu_ld=yes
2357 lt_cv_prog_gnu_ld=no
2360 with_gnu_ld=$lt_cv_prog_gnu_ld
2364 # AC_PROG_LD_RELOAD_FLAG
2365 # ----------------------
2366 # find reload flag for linker
2367 # -- PORTME Some linkers may need a different reload flag.
2368 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2369 [AC_CACHE_CHECK([for $LD option to reload object files],
2370 lt_cv_ld_reload_flag,
2371 [lt_cv_ld_reload_flag='-r'])
2372 reload_flag=$lt_cv_ld_reload_flag
2373 case $reload_flag in
2375 *) reload_flag=" $reload_flag" ;;
2377 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2380 if test "$GCC" = yes; then
2381 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2383 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2387 ])# AC_PROG_LD_RELOAD_FLAG
2390 # AC_DEPLIBS_CHECK_METHOD
2391 # -----------------------
2392 # how to check for library dependencies
2393 # -- PORTME fill in with the dynamic library characteristics
2394 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2395 [AC_CACHE_CHECK([how to recognize dependent libraries],
2396 lt_cv_deplibs_check_method,
2397 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2398 lt_cv_file_magic_test_file=
2399 lt_cv_deplibs_check_method='unknown'
2400 # Need to set the preceding variable on all platforms that support
2401 # interlibrary dependencies.
2402 # 'none' -- dependencies not supported.
2403 # `unknown' -- same as none, but documents that we really don't know.
2404 # 'pass_all' -- all dependencies passed with no checks.
2405 # 'test_compile' -- check by making test program.
2406 # 'file_magic [[regex]]' -- check by looking for files in library path
2407 # which responds to the $file_magic_cmd with a given extended regex.
2408 # If you have `file' or equivalent on your system and you're not sure
2409 # whether `pass_all' will *always* work, you probably want this one.
2413 lt_cv_deplibs_check_method=pass_all
2417 lt_cv_deplibs_check_method=pass_all
2421 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2422 lt_cv_file_magic_cmd='/usr/bin/file -L'
2423 lt_cv_file_magic_test_file=/shlib/libc.so
2427 # func_win32_libid is a shell function defined in ltmain.sh
2428 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2429 lt_cv_file_magic_cmd='func_win32_libid'
2433 # Base MSYS/MinGW do not provide the 'file' command needed by
2434 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2435 # unless we find 'file', for example because we are cross-compiling.
2436 if ( file / ) >/dev/null 2>&1; then
2437 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2438 lt_cv_file_magic_cmd='func_win32_libid'
2440 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2441 lt_cv_file_magic_cmd='$OBJDUMP -f'
2445 darwin* | rhapsody*)
2446 lt_cv_deplibs_check_method=pass_all
2449 freebsd* | dragonfly*)
2450 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2453 # Not sure whether the presence of OpenBSD here was a mistake.
2454 # Let's accept both of them until this is cleared up.
2455 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2456 lt_cv_file_magic_cmd=/usr/bin/file
2457 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2461 lt_cv_deplibs_check_method=pass_all
2466 lt_cv_deplibs_check_method=pass_all
2469 hpux10.20* | hpux11*)
2470 lt_cv_file_magic_cmd=/usr/bin/file
2473 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2474 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2477 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2478 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2481 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2482 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2488 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2489 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2492 irix5* | irix6* | nonstopux*)
2494 *-32|*"-32 ") libmagic=32-bit;;
2495 *-n32|*"-n32 ") libmagic=N32;;
2496 *-64|*"-64 ") libmagic=64-bit;;
2497 *) libmagic=never-match;;
2499 lt_cv_deplibs_check_method=pass_all
2502 # This must be Linux ELF.
2503 linux* | k*bsd*-gnu)
2504 lt_cv_deplibs_check_method=pass_all
2508 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2509 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2511 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2516 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2517 lt_cv_file_magic_cmd=/usr/bin/file
2518 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2522 lt_cv_deplibs_check_method=unknown
2526 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2527 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2529 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2533 osf3* | osf4* | osf5*)
2534 lt_cv_deplibs_check_method=pass_all
2538 lt_cv_deplibs_check_method=pass_all
2542 lt_cv_deplibs_check_method=pass_all
2546 case $host_vendor in
2548 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2549 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2552 lt_cv_deplibs_check_method=pass_all
2555 lt_cv_file_magic_cmd='/bin/file'
2556 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2559 lt_cv_file_magic_cmd='/bin/file'
2560 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2561 lt_cv_file_magic_test_file=/lib/libc.so
2564 lt_cv_deplibs_check_method=pass_all
2567 lt_cv_deplibs_check_method=pass_all
2572 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2573 lt_cv_deplibs_check_method=pass_all
2577 file_magic_cmd=$lt_cv_file_magic_cmd
2578 deplibs_check_method=$lt_cv_deplibs_check_method
2579 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2580 ])# AC_DEPLIBS_CHECK_METHOD
2585 # find the pathname to a BSD-compatible name lister
2586 AC_DEFUN([AC_PROG_NM],
2587 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2588 [if test -n "$NM"; then
2589 # Let the user override the test.
2592 lt_nm_to_check="${ac_tool_prefix}nm"
2593 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2594 lt_nm_to_check="$lt_nm_to_check nm"
2596 for lt_tmp_nm in $lt_nm_to_check; do
2597 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2598 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2600 test -z "$ac_dir" && ac_dir=.
2601 tmp_nm="$ac_dir/$lt_tmp_nm"
2602 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2603 # Check to see if the nm accepts a BSD-compat flag.
2604 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2605 # nm: unknown option "B" ignored
2606 # Tru64's nm complains that /dev/null is an invalid object file
2607 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2608 */dev/null* | *'Invalid file or object type'*)
2609 lt_cv_path_NM="$tmp_nm -B"
2613 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2615 lt_cv_path_NM="$tmp_nm -p"
2619 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2620 continue # so that we can try to find one that supports BSD flags
2629 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2637 # check for math library
2638 AC_DEFUN([AC_CHECK_LIBM],
2639 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2642 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2643 # These system don't have libm, or don't need it
2646 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2647 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2650 AC_CHECK_LIB(m, cos, LIBM="-lm")
2656 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2657 # -----------------------------------
2658 # sets LIBLTDL to the link flags for the libltdl convenience library and
2659 # LTDLINCL to the include flags for the libltdl header and adds
2660 # --enable-ltdl-convenience to the configure arguments. Note that
2661 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2662 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2663 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2664 # (note the single quotes!). If your package is not flat and you're not
2665 # using automake, define top_builddir and top_srcdir appropriately in
2667 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2668 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2669 case $enable_ltdl_convenience in
2670 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2671 "") enable_ltdl_convenience=yes
2672 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2674 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2675 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2676 # For backwards non-gettext consistent compatibility...
2678 ])# AC_LIBLTDL_CONVENIENCE
2681 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2682 # -----------------------------------
2683 # sets LIBLTDL to the link flags for the libltdl installable library and
2684 # LTDLINCL to the include flags for the libltdl header and adds
2685 # --enable-ltdl-install to the configure arguments. Note that
2686 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2687 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2688 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2689 # '${top_srcdir}/' (note the single quotes!). If your package is not
2690 # flat and you're not using automake, define top_builddir and top_srcdir
2691 # appropriately in the Makefiles.
2692 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2693 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2694 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2695 AC_CHECK_LIB(ltdl, lt_dlinit,
2696 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2697 [if test x"$enable_ltdl_install" = xno; then
2698 AC_MSG_WARN([libltdl not installed, but installation disabled])
2700 enable_ltdl_install=yes
2703 if test x"$enable_ltdl_install" = x"yes"; then
2704 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2705 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2706 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2708 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2712 # For backwards non-gettext consistent compatibility...
2714 ])# AC_LIBLTDL_INSTALLABLE
2719 # enable support for C++ libraries
2720 AC_DEFUN([AC_LIBTOOL_CXX],
2721 [AC_REQUIRE([_LT_AC_LANG_CXX])
2727 AC_DEFUN([_LT_AC_LANG_CXX],
2728 [AC_REQUIRE([AC_PROG_CXX])
2729 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2730 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2733 # _LT_AC_PROG_CXXCPP
2734 # ------------------
2735 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2737 AC_REQUIRE([AC_PROG_CXX])
2738 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2739 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2740 (test "X$CXX" != "Xg++"))) ; then
2743 ])# _LT_AC_PROG_CXXCPP
2747 # enable support for Fortran 77 libraries
2748 AC_DEFUN([AC_LIBTOOL_F77],
2749 [AC_REQUIRE([_LT_AC_LANG_F77])
2755 AC_DEFUN([_LT_AC_LANG_F77],
2756 [AC_REQUIRE([AC_PROG_F77])
2757 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2763 # enable support for GCJ libraries
2764 AC_DEFUN([AC_LIBTOOL_GCJ],
2765 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2771 AC_DEFUN([_LT_AC_LANG_GCJ],
2772 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2773 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2774 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2775 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2776 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2777 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2778 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2784 # enable support for Windows resource files
2785 AC_DEFUN([AC_LIBTOOL_RC],
2786 [AC_REQUIRE([LT_AC_PROG_RC])
2787 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2791 # AC_LIBTOOL_LANG_C_CONFIG
2792 # ------------------------
2793 # Ensure that the configuration vars for the C compiler are
2794 # suitably defined. Those variables are subsequently used by
2795 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2796 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2797 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2801 # Source file extension for C test sources.
2804 # Object file extension for compiled C test sources.
2806 _LT_AC_TAGVAR(objext, $1)=$objext
2808 # Code to be used in simple compile tests
2809 lt_simple_compile_test_code="int some_variable = 0;"
2811 # Code to be used in simple link tests
2812 lt_simple_link_test_code='int main(){return(0);}'
2816 # save warnings/boilerplate of simple test code
2817 _LT_COMPILER_BOILERPLATE
2818 _LT_LINKER_BOILERPLATE
2820 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2821 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2822 AC_LIBTOOL_PROG_CC_C_O($1)
2823 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2824 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2825 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2826 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2827 AC_LIBTOOL_SYS_LIB_STRIP
2828 AC_LIBTOOL_DLOPEN_SELF
2830 # Report which library types will actually be built
2831 AC_MSG_CHECKING([if libtool supports shared libraries])
2832 AC_MSG_RESULT([$can_build_shared])
2834 AC_MSG_CHECKING([whether to build shared libraries])
2835 test "$can_build_shared" = "no" && enable_shared=no
2837 # On AIX, shared libraries and static libraries use the same namespace, and
2838 # are all built from PIC.
2841 test "$enable_shared" = yes && enable_static=no
2842 if test -n "$RANLIB"; then
2843 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2844 postinstall_cmds='$RANLIB $lib'
2849 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2850 test "$enable_shared" = yes && enable_static=no
2854 AC_MSG_RESULT([$enable_shared])
2856 AC_MSG_CHECKING([whether to build static libraries])
2857 # Make sure either enable_shared or enable_static is yes.
2858 test "$enable_shared" = yes || enable_static=yes
2859 AC_MSG_RESULT([$enable_static])
2861 AC_LIBTOOL_CONFIG($1)
2865 ])# AC_LIBTOOL_LANG_C_CONFIG
2868 # AC_LIBTOOL_LANG_CXX_CONFIG
2869 # --------------------------
2870 # Ensure that the configuration vars for the C compiler are
2871 # suitably defined. Those variables are subsequently used by
2872 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2873 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2874 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2876 AC_REQUIRE([AC_PROG_CXX])
2877 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2879 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2880 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2881 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2882 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2883 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2884 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2885 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2886 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2887 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2888 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2889 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2890 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2891 _LT_AC_TAGVAR(module_cmds, $1)=
2892 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2893 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2894 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2895 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2896 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2897 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2899 # Dependencies to place before and after the object being linked:
2900 _LT_AC_TAGVAR(predep_objects, $1)=
2901 _LT_AC_TAGVAR(postdep_objects, $1)=
2902 _LT_AC_TAGVAR(predeps, $1)=
2903 _LT_AC_TAGVAR(postdeps, $1)=
2904 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2905 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2907 # Source file extension for C++ test sources.
2910 # Object file extension for compiled C++ test sources.
2912 _LT_AC_TAGVAR(objext, $1)=$objext
2914 # Code to be used in simple compile tests
2915 lt_simple_compile_test_code="int some_variable = 0;"
2917 # Code to be used in simple link tests
2918 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2920 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2923 # save warnings/boilerplate of simple test code
2924 _LT_COMPILER_BOILERPLATE
2925 _LT_LINKER_BOILERPLATE
2927 # Allow CC to be a program name with arguments.
2932 lt_save_with_gnu_ld=$with_gnu_ld
2933 lt_save_path_LD=$lt_cv_path_LD
2934 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2935 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2937 $as_unset lt_cv_prog_gnu_ld
2939 if test -n "${lt_cv_path_LDCXX+set}"; then
2940 lt_cv_path_LD=$lt_cv_path_LDCXX
2942 $as_unset lt_cv_path_LD
2944 test -z "${LDCXX+set}" || LD=$LDCXX
2947 _LT_AC_TAGVAR(compiler, $1)=$CC
2948 _LT_CC_BASENAME([$compiler])
2950 # We don't want -fno-exception wen compiling C++ code, so set the
2951 # no_builtin_flag separately
2952 if test "$GXX" = yes; then
2953 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2955 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2958 if test "$GXX" = yes; then
2959 # Set up default GNU C++ configuration
2963 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2964 # archiving commands below assume that GNU ld is being used.
2965 if test "$with_gnu_ld" = yes; then
2966 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2967 _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'
2969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2970 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2972 # If archive_cmds runs LD, not CC, wlarc should be empty
2973 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2974 # investigate it a little bit more. (MM)
2977 # ancient GNU ld didn't support --whole-archive et. al.
2978 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2979 grep 'no-whole-archive' > /dev/null; then
2980 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2982 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2988 # A generic and very simple default shared library creation
2989 # command for GNU C++ for the case where it uses the native
2990 # linker, instead of GNU ld. If possible, this setting should
2991 # overridden to take advantage of the native linker features on
2992 # the platform it is being used on.
2993 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2996 # Commands to make compiler produce verbose output that lists
2997 # what "hidden" libraries, object files and flags are used when
2998 # linking a shared library.
2999 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3007 # PORTME: fill in a description of your system's C++ link characteristics
3008 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3009 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3012 # FIXME: insert proper C++ library support
3013 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3016 if test "$host_cpu" = ia64; then
3017 # On IA64, the linker does run time linking by default, so we don't
3018 # have to do anything special.
3019 aix_use_runtimelinking=no
3020 exp_sym_flag='-Bexport'
3023 aix_use_runtimelinking=no
3025 # Test if we are trying to use run time linking or normal
3026 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3027 # need to do runtime linking.
3028 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3029 for ld_flag in $LDFLAGS; do
3032 aix_use_runtimelinking=yes
3040 exp_sym_flag='-bexport'
3041 no_entry_flag='-bnoentry'
3044 # When large executables or shared objects are built, AIX ld can
3045 # have problems creating the table of contents. If linking a library
3046 # or program results in "error TOC overflow" add -mminimal-toc to
3047 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3048 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3050 _LT_AC_TAGVAR(archive_cmds, $1)=''
3051 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3052 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3053 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3055 if test "$GXX" = yes; then
3056 case $host_os in aix4.[[012]]|aix4.[[012]].*)
3057 # We only want to do this on AIX 4.2 and lower, the check
3058 # below for broken collect2 doesn't work under 4.3+
3059 collect2name=`${CC} -print-prog-name=collect2`
3060 if test -f "$collect2name" && \
3061 strings "$collect2name" | grep resolve_lib_name >/dev/null
3063 # We have reworked collect2
3066 # We have old collect2
3067 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3068 # It fails to find uninstalled libraries when the uninstalled
3069 # path is not listed in the libpath. Setting hardcode_minus_L
3070 # to unsupported forces relinking
3071 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3072 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3073 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3077 shared_flag='-shared'
3078 if test "$aix_use_runtimelinking" = yes; then
3079 shared_flag="$shared_flag "'${wl}-G'
3083 if test "$host_cpu" = ia64; then
3084 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3085 # chokes on -Wl,-G. The following line is correct:
3088 if test "$aix_use_runtimelinking" = yes; then
3089 shared_flag='${wl}-G'
3091 shared_flag='${wl}-bM:SRE'
3096 # It seems that -bexpall does not export symbols beginning with
3097 # underscore (_), so it is better to generate a list of symbols to export.
3098 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3099 if test "$aix_use_runtimelinking" = yes; then
3100 # Warning - without using the other runtime loading flags (-brtl),
3101 # -berok will link without error, but may produce a broken library.
3102 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3103 # Determine the default libpath from the value encoded in an empty executable.
3104 _LT_AC_SYS_LIBPATH_AIX
3105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3107 _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 $shared_flag"
3109 if test "$host_cpu" = ia64; then
3110 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3111 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3112 _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"
3114 # Determine the default libpath from the value encoded in an empty executable.
3115 _LT_AC_SYS_LIBPATH_AIX
3116 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3117 # Warning - without using the other run time loading flags,
3118 # -berok will link without error, but may produce a broken library.
3119 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3120 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3121 # Exported symbols can be pulled into shared objects from archives
3122 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3123 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3124 # This is similar to how AIX traditionally builds its shared libraries.
3125 _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'
3131 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3132 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3133 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3134 # support --undefined. This deserves some investigation. FIXME
3135 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3137 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3142 case $cc_basename in
3144 # FIXME: insert proper C++ library support
3145 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3150 cygwin* | mingw* | pw32*)
3151 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3152 # as there is no search path for DLLs.
3153 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3154 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3155 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3156 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3158 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3159 _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'
3160 # If the export-symbols file already is a .def file (1st line
3161 # is EXPORTS), use it as is; otherwise, prepend...
3162 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3163 cp $export_symbols $output_objdir/$soname.def;
3165 echo EXPORTS > $output_objdir/$soname.def;
3166 cat $export_symbols >> $output_objdir/$soname.def;
3168 $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'
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3173 darwin* | rhapsody*)
3174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3175 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3176 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3177 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3178 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3179 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3180 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3181 if test "$GXX" = yes ; then
3182 output_verbose_link_cmd='echo'
3183 _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}"
3184 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3185 _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}"
3186 _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}${_lt_dsymutil}"
3187 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3188 _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}"
3189 _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}"
3192 case $cc_basename in
3194 output_verbose_link_cmd='echo'
3195 _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'
3196 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3197 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3198 _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}'
3199 _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}'
3202 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3209 case $cc_basename in
3211 # FIXME: insert proper C++ library support
3212 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3215 # Green Hills C++ Compiler
3216 # FIXME: insert proper C++ library support
3217 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3220 # FIXME: insert proper C++ library support
3221 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3226 # C++ shared libraries reported to be fairly broken before switch to ELF
3227 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3230 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3232 freebsd* | dragonfly*)
3233 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3235 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3240 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3241 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3242 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3243 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3244 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3245 # but as the default
3246 # location of the library.
3248 case $cc_basename in
3250 # FIXME: insert proper C++ library support
3251 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3254 _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 $lib'
3255 # Commands to make compiler produce verbose output that lists
3256 # what "hidden" libraries, object files and flags are used when
3257 # linking a shared library.
3259 # There doesn't appear to be a way to prevent this compiler from
3260 # explicitly linking system object files so we need to strip them
3261 # from the output so that they don't get included in the library
3263 output_verbose_link_cmd='templist=`($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 $list'
3266 if test "$GXX" = yes; then
3267 _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'
3269 # FIXME: insert proper C++ library support
3270 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3276 if test $with_gnu_ld = no; then
3277 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3278 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3283 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3289 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3290 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3293 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3294 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3295 # but as the default
3296 # location of the library.
3300 case $cc_basename in
3302 # FIXME: insert proper C++ library support
3303 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3311 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3314 _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 $compiler_flags'
3317 # Commands to make compiler produce verbose output that lists
3318 # what "hidden" libraries, object files and flags are used when
3319 # linking a shared library.
3321 # There doesn't appear to be a way to prevent this compiler from
3322 # explicitly linking system object files so we need to strip them
3323 # from the output so that they don't get included in the library
3325 output_verbose_link_cmd='templist=`($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 $list'
3328 if test "$GXX" = yes; then
3329 if test $with_gnu_ld = no; then
3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3335 _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'
3338 _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'
3343 # FIXME: insert proper C++ library support
3344 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3350 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3351 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3352 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3354 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3355 # Instead, shared libraries are loaded at an image base (0x10000000 by
3356 # default) and relocated if they conflict, which is a slow very memory
3357 # consuming and fragmenting process. To avoid this, we pick a random,
3358 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3359 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3360 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3361 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3364 case $cc_basename in
3367 _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'
3369 # Archives containing C++ object files must be created using
3370 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3371 # necessary to make sure instantiated templates are included
3373 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3376 if test "$GXX" = yes; then
3377 if test "$with_gnu_ld" = no; then
3378 _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'
3380 _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'
3383 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3386 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3387 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3389 linux* | k*bsd*-gnu)
3390 case $cc_basename in
3392 # Kuck and Associates, Inc. (KAI) C++ Compiler
3394 # KCC will only create a shared library if the output file
3395 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3396 # to its proper name (with version) after linking.
3397 _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'
3398 _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 $lib'
3399 # Commands to make compiler produce verbose output that lists
3400 # what "hidden" libraries, object files and flags are used when
3401 # linking a shared library.
3403 # There doesn't appear to be a way to prevent this compiler from
3404 # explicitly linking system object files so we need to strip them
3405 # from the output so that they don't get included in the library
3407 output_verbose_link_cmd='templist=`$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'
3409 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3410 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3412 # Archives containing C++ object files must be created using
3413 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3414 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3419 # version 8.0 and above of icpc choke on multiply defined symbols
3420 # if we add $predep_objects and $postdep_objects, however 7.1 and
3421 # earlier do not add the objects themselves.
3422 case `$CC -V 2>&1` in
3424 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3425 _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'
3427 *) # Version 8.0 or newer
3430 ia64*) tmp_idyn=' -i_dynamic';;
3432 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3433 _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'
3436 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3437 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3438 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3439 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3442 # Portland Group C++ compiler
3443 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3444 _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'
3446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3447 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3448 _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'
3452 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3453 _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'
3455 runpath_var=LD_RUN_PATH
3456 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3457 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3459 # Commands to make compiler produce verbose output that lists
3460 # what "hidden" libraries, object files and flags are used when
3461 # linking a shared library.
3463 # There doesn't appear to be a way to prevent this compiler from
3464 # explicitly linking system object files so we need to strip them
3465 # from the output so that they don't get included in the library
3467 output_verbose_link_cmd='templist=`$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 $list'
3470 case `$CC -V 2>&1 | sed 5q` in
3473 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3474 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3475 _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'
3476 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3477 _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'
3479 # Not sure whether something based on
3480 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3482 output_verbose_link_cmd='echo'
3484 # Archives containing C++ object files must be created using
3485 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3486 # necessary to make sure instantiated templates are included
3488 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3495 # FIXME: insert proper C++ library support
3496 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3499 # FIXME: insert proper C++ library support
3500 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3503 case $cc_basename in
3505 # FIXME: insert proper C++ library support
3506 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3509 # FIXME: insert proper C++ library support
3510 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3515 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3516 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3518 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3519 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3520 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3522 # Workaround some broken pre-1.5 toolchains
3523 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3526 # C++ shared libraries are fairly broken
3527 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3530 if test -f /usr/libexec/ld.so; then
3531 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3532 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3533 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3535 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3536 _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'
3537 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3538 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3540 output_verbose_link_cmd='echo'
3542 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3546 case $cc_basename in
3548 # Kuck and Associates, Inc. (KAI) C++ Compiler
3550 # KCC will only create a shared library if the output file
3551 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3552 # to its proper name (with version) after linking.
3553 _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'
3555 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3556 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3558 # Archives containing C++ object files must be created using
3559 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3560 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3564 # Rational C++ 2.4.1
3565 # FIXME: insert proper C++ library support
3566 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3569 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3570 _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'
3572 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3573 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3575 # Commands to make compiler produce verbose output that lists
3576 # what "hidden" libraries, object files and flags are used when
3577 # linking a shared library.
3579 # There doesn't appear to be a way to prevent this compiler from
3580 # explicitly linking system object files so we need to strip them
3581 # from the output so that they don't get included in the library
3583 output_verbose_link_cmd='templist=`$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 $list'
3586 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3587 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3588 _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'
3590 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3591 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3593 # Commands to make compiler produce verbose output that lists
3594 # what "hidden" libraries, object files and flags are used when
3595 # linking a shared library.
3596 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3599 # FIXME: insert proper C++ library support
3600 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3606 case $cc_basename in
3608 # Kuck and Associates, Inc. (KAI) C++ Compiler
3610 # KCC will only create a shared library if the output file
3611 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3612 # to its proper name (with version) after linking.
3613 _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'
3615 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3616 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3618 # Archives containing C++ object files must be created using
3619 # the KAI C++ compiler.
3620 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3623 # Rational C++ 2.4.1
3624 # FIXME: insert proper C++ library support
3625 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3628 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3629 _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'
3630 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3631 echo "-hidden">> $lib.exp~
3632 $CC -shared$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~
3635 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3636 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3638 # Commands to make compiler produce verbose output that lists
3639 # what "hidden" libraries, object files and flags are used when
3640 # linking a shared library.
3642 # There doesn't appear to be a way to prevent this compiler from
3643 # explicitly linking system object files so we need to strip them
3644 # from the output so that they don't get included in the library
3646 output_verbose_link_cmd='templist=`$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 $list'
3649 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3650 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3651 _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'
3653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3654 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3656 # Commands to make compiler produce verbose output that lists
3657 # what "hidden" libraries, object files and flags are used when
3658 # linking a shared library.
3659 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3662 # FIXME: insert proper C++ library support
3663 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3669 # FIXME: insert proper C++ library support
3670 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3673 case $cc_basename in
3676 # FIXME: insert proper C++ library support
3677 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3681 # FIXME: insert proper C++ library support
3682 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3685 # FIXME: insert proper C++ library support
3686 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3691 case $cc_basename in
3693 # Sun C++ 4.2, 5.x and Centerline C++
3694 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3695 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3696 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3697 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3698 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3700 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3701 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3703 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3705 # The compiler driver will combine and reorder linker options,
3706 # but understands `-z linker_flag'.
3707 # Supported since Solaris 2.6 (maybe 2.5.1?)
3708 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3711 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3713 output_verbose_link_cmd='echo'
3715 # Archives containing C++ object files must be created using
3716 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3717 # necessary to make sure instantiated templates are included
3719 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3722 # Green Hills C++ Compiler
3723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3725 # The C++ compiler must be used to create the archive.
3726 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3729 # GNU C++ compiler with Solaris linker
3730 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3731 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3732 if $CC --version | grep -v '^2\.7' > /dev/null; then
3733 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3734 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3735 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3737 # Commands to make compiler produce verbose output that lists
3738 # what "hidden" libraries, object files and flags are used when
3739 # linking a shared library.
3740 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3742 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3744 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3745 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3746 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3748 # Commands to make compiler produce verbose output that lists
3749 # what "hidden" libraries, object files and flags are used when
3750 # linking a shared library.
3751 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3754 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3756 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3758 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3765 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3766 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3767 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3768 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3769 runpath_var='LD_RUN_PATH'
3771 case $cc_basename in
3773 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3774 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3777 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3778 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3782 sysv5* | sco3.2v5* | sco5v6*)
3783 # Note: We can NOT use -z defs as we might desire, because we do not
3784 # link with -lc, and that would cause any symbols used from libc to
3785 # always be unresolved, which means just about no library would
3786 # ever link correctly. If we're not using GNU ld we use -z text
3787 # though, which does catch some bad symbols but isn't as heavy-handed
3789 # For security reasons, it is highly recommended that you always
3790 # use absolute paths for naming shared libraries, and exclude the
3791 # DT_RUNPATH tag from executables and libraries. But doing so
3792 # requires that you compile everything twice, which is a pain.
3793 # So that behaviour is only enabled if SCOABSPATH is set to a
3794 # non-empty value in the environment. Most likely only useful for
3795 # creating official distributions of packages.
3796 # This is a hack until libtool officially supports absolute path
3797 # names for shared libraries.
3798 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3799 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3800 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3801 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3802 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3803 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3804 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3805 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3806 runpath_var='LD_RUN_PATH'
3808 case $cc_basename in
3810 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3811 _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'
3814 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3815 _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'
3820 case $cc_basename in
3822 # NonStop-UX NCC 3.20
3823 # FIXME: insert proper C++ library support
3824 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3827 # FIXME: insert proper C++ library support
3828 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3833 # FIXME: insert proper C++ library support
3834 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3837 # FIXME: insert proper C++ library support
3838 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3841 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3842 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3844 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3845 _LT_AC_TAGVAR(LD, $1)="$LD"
3847 AC_LIBTOOL_POSTDEP_PREDEP($1)
3848 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3849 AC_LIBTOOL_PROG_CC_C_O($1)
3850 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3851 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3852 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3853 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3855 AC_LIBTOOL_CONFIG($1)
3862 with_gnu_ldcxx=$with_gnu_ld
3863 with_gnu_ld=$lt_save_with_gnu_ld
3864 lt_cv_path_LDCXX=$lt_cv_path_LD
3865 lt_cv_path_LD=$lt_save_path_LD
3866 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3867 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3868 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3870 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3871 # ------------------------------------
3872 # Figure out "hidden" library dependencies from verbose
3873 # compiler output when linking a shared library.
3874 # Parse the compiler output and extract the necessary
3875 # objects, libraries and library flags.
3876 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3877 [AC_REQUIRE([LT_AC_PROG_SED])dnl
3878 dnl we can't use the lt_simple_compile_test_code here,
3879 dnl because it contains code intended for an executable,
3880 dnl not a library. It's possible we should let each
3881 dnl tag define a new lt_????_link_test_code variable,
3882 dnl but it's only used here...
3883 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3885 void foo (void) { a = 0; }
3887 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3891 Foo (void) { a = 0; }
3896 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3904 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3907 public void bar (void) {
3913 dnl Parse the compiler output and extract the necessary
3914 dnl objects, libraries and library flags.
3915 if AC_TRY_EVAL(ac_compile); then
3916 # Parse the compiler output and extract the necessary
3917 # objects, libraries and library flags.
3919 # Sentinel used to keep track of whether or not we are before
3920 # the conftest object file.
3921 pre_test_object_deps_done=no
3923 # The `*' in the case matches for architectures that use `case' in
3924 # $output_verbose_cmd can trigger glob expansion during the loop
3925 # eval without this substitution.
3926 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3928 for p in `eval $output_verbose_link_cmd`; do
3932 # Some compilers place space between "-{L,R}" and the path.
3935 || test $p = "-R"; then
3942 if test "$pre_test_object_deps_done" = no; then
3945 # Internal compiler library paths should come after those
3946 # provided the user. The postdeps already come after the
3947 # user supplied libs so there is no need to process them.
3948 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3949 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3951 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3954 # The "-l" case would never come before the object being
3955 # linked, so don't bother handling this case.
3958 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3959 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3961 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3967 # This assumes that the test object file only shows up
3968 # once in the compiler output.
3969 if test "$p" = "conftest.$objext"; then
3970 pre_test_object_deps_done=yes
3974 if test "$pre_test_object_deps_done" = no; then
3975 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3976 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3978 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3981 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3982 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3984 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3989 *) ;; # Ignore the rest.
3997 echo "libtool.m4: error: problem compiling $1 test program"
4000 $rm -f confest.$objext
4002 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4003 if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4004 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4007 # PORTME: override above test on systems where it is broken
4011 # Interix 3.5 installs completely hosed .la files for C++, so rather than
4012 # hack all around it, let's just trust "g++" to DTRT.
4013 _LT_AC_TAGVAR(predep_objects,$1)=
4014 _LT_AC_TAGVAR(postdep_objects,$1)=
4015 _LT_AC_TAGVAR(postdeps,$1)=
4019 case `$CC -V 2>&1 | sed 5q` in
4023 # The more standards-conforming stlport4 library is
4024 # incompatible with the Cstd library. Avoid specifying
4025 # it if it's in CXXFLAGS. Ignore libCrun as
4026 # -library=stlport4 depends on it.
4027 case " $CXX $CXXFLAGS " in
4028 *" -library=stlport4 "*)
4029 solaris_use_stlport4=yes
4032 if test "$solaris_use_stlport4" != yes; then
4033 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4040 case $cc_basename in
4042 # The more standards-conforming stlport4 library is
4043 # incompatible with the Cstd library. Avoid specifying
4044 # it if it's in CXXFLAGS. Ignore libCrun as
4045 # -library=stlport4 depends on it.
4046 case " $CXX $CXXFLAGS " in
4047 *" -library=stlport4 "*)
4048 solaris_use_stlport4=yes
4052 # Adding this requires a known-good setup of shared libraries for
4053 # Sun compiler versions before 5.6, else PIC objects from an old
4054 # archive will be linked into the output, leading to subtle bugs.
4055 if test "$solaris_use_stlport4" != yes; then
4056 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4063 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4064 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4066 ])# AC_LIBTOOL_POSTDEP_PREDEP
4068 # AC_LIBTOOL_LANG_F77_CONFIG
4069 # --------------------------
4070 # Ensure that the configuration vars for the C compiler are
4071 # suitably defined. Those variables are subsequently used by
4072 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4073 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4074 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4075 [AC_REQUIRE([AC_PROG_F77])
4076 AC_LANG_PUSH(Fortran 77)
4078 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4079 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4080 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4081 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4082 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4083 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4084 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4085 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4086 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4087 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4088 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4089 _LT_AC_TAGVAR(module_cmds, $1)=
4090 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4091 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4092 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4093 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4094 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4095 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4097 # Source file extension for f77 test sources.
4100 # Object file extension for compiled f77 test sources.
4102 _LT_AC_TAGVAR(objext, $1)=$objext
4104 # Code to be used in simple compile tests
4105 lt_simple_compile_test_code="\
4111 # Code to be used in simple link tests
4112 lt_simple_link_test_code="\
4117 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4120 # save warnings/boilerplate of simple test code
4121 _LT_COMPILER_BOILERPLATE
4122 _LT_LINKER_BOILERPLATE
4124 # Allow CC to be a program name with arguments.
4128 _LT_AC_TAGVAR(compiler, $1)=$CC
4129 _LT_CC_BASENAME([$compiler])
4131 AC_MSG_CHECKING([if libtool supports shared libraries])
4132 AC_MSG_RESULT([$can_build_shared])
4134 AC_MSG_CHECKING([whether to build shared libraries])
4135 test "$can_build_shared" = "no" && enable_shared=no
4137 # On AIX, shared libraries and static libraries use the same namespace, and
4138 # are all built from PIC.
4141 test "$enable_shared" = yes && enable_static=no
4142 if test -n "$RANLIB"; then
4143 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4144 postinstall_cmds='$RANLIB $lib'
4148 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4149 test "$enable_shared" = yes && enable_static=no
4153 AC_MSG_RESULT([$enable_shared])
4155 AC_MSG_CHECKING([whether to build static libraries])
4156 # Make sure either enable_shared or enable_static is yes.
4157 test "$enable_shared" = yes || enable_static=yes
4158 AC_MSG_RESULT([$enable_static])
4160 _LT_AC_TAGVAR(GCC, $1)="$G77"
4161 _LT_AC_TAGVAR(LD, $1)="$LD"
4163 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4164 AC_LIBTOOL_PROG_CC_C_O($1)
4165 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4166 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4167 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4168 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4170 AC_LIBTOOL_CONFIG($1)
4174 ])# AC_LIBTOOL_LANG_F77_CONFIG
4177 # AC_LIBTOOL_LANG_GCJ_CONFIG
4178 # --------------------------
4179 # Ensure that the configuration vars for the C compiler are
4180 # suitably defined. Those variables are subsequently used by
4181 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4182 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4183 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4186 # Source file extension for Java test sources.
4189 # Object file extension for compiled Java test sources.
4191 _LT_AC_TAGVAR(objext, $1)=$objext
4193 # Code to be used in simple compile tests
4194 lt_simple_compile_test_code="class foo {}"
4196 # Code to be used in simple link tests
4197 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4199 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4202 # save warnings/boilerplate of simple test code
4203 _LT_COMPILER_BOILERPLATE
4204 _LT_LINKER_BOILERPLATE
4206 # Allow CC to be a program name with arguments.
4210 _LT_AC_TAGVAR(compiler, $1)=$CC
4211 _LT_CC_BASENAME([$compiler])
4213 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4214 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4216 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4218 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4219 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4220 AC_LIBTOOL_PROG_CC_C_O($1)
4221 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4222 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4223 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4224 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4226 AC_LIBTOOL_CONFIG($1)
4230 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4233 # AC_LIBTOOL_LANG_RC_CONFIG
4234 # -------------------------
4235 # Ensure that the configuration vars for the Windows resource compiler are
4236 # suitably defined. Those variables are subsequently used by
4237 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4238 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4239 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4242 # Source file extension for RC test sources.
4245 # Object file extension for compiled RC test sources.
4247 _LT_AC_TAGVAR(objext, $1)=$objext
4249 # Code to be used in simple compile tests
4250 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4252 # Code to be used in simple link tests
4253 lt_simple_link_test_code="$lt_simple_compile_test_code"
4255 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4258 # save warnings/boilerplate of simple test code
4259 _LT_COMPILER_BOILERPLATE
4260 _LT_LINKER_BOILERPLATE
4262 # Allow CC to be a program name with arguments.
4266 _LT_AC_TAGVAR(compiler, $1)=$CC
4267 _LT_CC_BASENAME([$compiler])
4268 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4270 AC_LIBTOOL_CONFIG($1)
4274 ])# AC_LIBTOOL_LANG_RC_CONFIG
4277 # AC_LIBTOOL_CONFIG([TAGNAME])
4278 # ----------------------------
4279 # If TAGNAME is not passed, then create an initial libtool script
4280 # with a default configuration from the untagged config vars. Otherwise
4281 # add code to config.status for appending the configuration named by
4282 # TAGNAME from the matching tagged config vars.
4283 AC_DEFUN([AC_LIBTOOL_CONFIG],
4284 [# The else clause should only fire when bootstrapping the
4285 # libtool distribution, otherwise you forgot to ship ltmain.sh
4286 # with your package, and you will get complaints that there are
4287 # no rules to generate ltmain.sh.
4288 if test -f "$ltmain"; then
4289 # See if we are running on zsh, and set the options which allow our commands through
4290 # without removal of \ escapes.
4291 if test -n "${ZSH_VERSION+set}" ; then
4292 setopt NO_GLOB_SUBST
4294 # Now quote all the things that may contain metacharacters while being
4295 # careful not to overquote the AC_SUBSTed values. We take copies of the
4296 # variables and quote the copies for generation of the libtool script.
4297 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4299 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4300 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4301 deplibs_check_method reload_flag reload_cmds need_locks \
4302 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4303 lt_cv_sys_global_symbol_to_c_name_address \
4304 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4305 old_postinstall_cmds old_postuninstall_cmds \
4306 _LT_AC_TAGVAR(compiler, $1) \
4307 _LT_AC_TAGVAR(CC, $1) \
4308 _LT_AC_TAGVAR(LD, $1) \
4309 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4310 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4311 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4312 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4313 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4314 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4315 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4316 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4317 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4318 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4319 _LT_AC_TAGVAR(predep_objects, $1) \
4320 _LT_AC_TAGVAR(postdep_objects, $1) \
4321 _LT_AC_TAGVAR(predeps, $1) \
4322 _LT_AC_TAGVAR(postdeps, $1) \
4323 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4324 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4325 _LT_AC_TAGVAR(archive_cmds, $1) \
4326 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4327 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4328 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4329 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4330 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4331 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4332 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4333 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4334 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4335 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4336 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4337 _LT_AC_TAGVAR(module_cmds, $1) \
4338 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4339 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4340 _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4341 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4342 _LT_AC_TAGVAR(include_expsyms, $1); do
4345 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4346 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4347 _LT_AC_TAGVAR(archive_cmds, $1) | \
4348 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4349 _LT_AC_TAGVAR(module_cmds, $1) | \
4350 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4351 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4352 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4353 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4354 postinstall_cmds | postuninstall_cmds | \
4355 old_postinstall_cmds | old_postuninstall_cmds | \
4356 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4357 # Double-quote double-evaled strings.
4358 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4361 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4367 *'\[$]0 --fallback-echo"')
4368 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4373 [cfgfile="${ofile}T"
4374 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4376 AC_MSG_NOTICE([creating $ofile])],
4379 cat <<__EOF__ >> "$cfgfile"
4383 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4384 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4385 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4387 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4388 # Free Software Foundation, Inc.
4390 # This file is part of GNU Libtool:
4391 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4393 # This program is free software; you can redistribute it and/or modify
4394 # it under the terms of the GNU General Public License as published by
4395 # the Free Software Foundation; either version 2 of the License, or
4396 # (at your option) any later version.
4398 # This program is distributed in the hope that it will be useful, but
4399 # WITHOUT ANY WARRANTY; without even the implied warranty of
4400 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4401 # General Public License for more details.
4403 # You should have received a copy of the GNU General Public License
4404 # along with this program; if not, write to the Free Software
4405 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4407 # As a special exception to the GNU General Public License, if you
4408 # distribute this file as part of a program that contains a
4409 # configuration script generated by Autoconf, you may include it under
4410 # the same distribution terms that you use for the rest of that program.
4412 # A sed program that does not truncate output.
4415 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4416 Xsed="$SED -e 1s/^X//"
4418 # The HP-UX ksh and POSIX shell print the target directory to stdout
4420 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4422 # The names of the tagged configurations supported by this script.
4425 # ### BEGIN LIBTOOL CONFIG],
4426 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4428 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4430 # Shell to use when invoking shell scripts.
4433 # Whether or not to build shared libraries.
4434 build_libtool_libs=$enable_shared
4436 # Whether or not to build static libraries.
4437 build_old_libs=$enable_static
4439 # Whether or not to add -lc for building shared libraries.
4440 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4442 # Whether or not to disallow shared libs when runtime libs are static
4443 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4445 # Whether or not to optimize for fast installation.
4446 fast_install=$enable_fast_install
4449 host_alias=$host_alias
4454 build_alias=$build_alias
4458 # An echo program that does not interpret backslashes.
4463 AR_FLAGS=$lt_AR_FLAGS
4468 # LTCC compiler flags.
4469 LTCFLAGS=$lt_LTCFLAGS
4471 # A language-specific compiler.
4472 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4474 # Is the compiler the GNU C compiler?
4475 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4480 # The linker used to build libraries.
4481 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4483 # Whether we need hard or soft links.
4486 # A BSD-compatible nm program.
4489 # A symbol stripping program
4492 # Used to examine libraries when file_magic_cmd begins "file"
4493 MAGIC_CMD=$MAGIC_CMD
4495 # Used on cygwin: DLL creation program.
4498 # Used on cygwin: object dumper.
4501 # Used on cygwin: assembler.
4504 # The name of the directory that contains temporary libtool files.
4507 # How to create reloadable object files.
4508 reload_flag=$lt_reload_flag
4509 reload_cmds=$lt_reload_cmds
4511 # How to pass a linker flag through the compiler.
4512 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4514 # Object file suffix (normally "o").
4517 # Old archive suffix (normally "a").
4520 # Shared library suffix (normally ".so").
4521 shrext_cmds='$shrext_cmds'
4523 # Executable file suffix (normally "").
4526 # Additional compiler flags for building library objects.
4527 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4530 # What is the maximum length of a command?
4531 max_cmd_len=$lt_cv_sys_max_cmd_len
4533 # Does compiler simultaneously support -c and -o options?
4534 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4536 # Must we lock files when doing compilation?
4537 need_locks=$lt_need_locks
4539 # Do we need the lib prefix for modules?
4540 need_lib_prefix=$need_lib_prefix
4542 # Do we need a version for libraries?
4543 need_version=$need_version
4545 # Whether dlopen is supported.
4546 dlopen_support=$enable_dlopen
4548 # Whether dlopen of programs is supported.
4549 dlopen_self=$enable_dlopen_self
4551 # Whether dlopen of statically linked programs is supported.
4552 dlopen_self_static=$enable_dlopen_self_static
4554 # Compiler flag to prevent dynamic linking.
4555 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4557 # Compiler flag to turn off builtin functions.
4558 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4560 # Compiler flag to allow reflexive dlopens.
4561 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4563 # Compiler flag to generate shared objects directly from archives.
4564 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4566 # Compiler flag to generate thread-safe objects.
4567 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4569 # Library versioning type.
4570 version_type=$version_type
4572 # Format of library name prefix.
4573 libname_spec=$lt_libname_spec
4575 # List of archive names. First name is the real one, the rest are links.
4576 # The last name is the one that the linker finds with -lNAME.
4577 library_names_spec=$lt_library_names_spec
4579 # The coded name of the library, if different from the real name.
4580 soname_spec=$lt_soname_spec
4582 # Commands used to build and install an old-style archive.
4584 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4585 old_postinstall_cmds=$lt_old_postinstall_cmds
4586 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4588 # Create an old-style archive from a shared archive.
4589 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4591 # Create a temporary old-style archive to link instead of a shared archive.
4592 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4594 # Commands used to build and install a shared archive.
4595 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4596 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4597 postinstall_cmds=$lt_postinstall_cmds
4598 postuninstall_cmds=$lt_postuninstall_cmds
4600 # Commands used to build a loadable module (assumed same as above if empty)
4601 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4602 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)