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="${LD-ld} -m elf32_sparc"
646 x86_64-*kfreebsd*-gnu)
647 LD="${LD-ld} -m elf_x86_64_fbsd"
650 LD="${LD-ld} -m elf_x86_64"
652 ppc*-*linux*|powerpc*-*linux*)
653 LD="${LD-ld} -m elf64ppc"
656 LD="${LD-ld} -m elf64_s390"
659 LD="${LD-ld} -m elf64_sparc"
669 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
670 SAVE_CFLAGS="$CFLAGS"
671 CFLAGS="$CFLAGS -belf"
672 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
674 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
676 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
677 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
678 CFLAGS="$SAVE_CFLAGS"
682 # Find out which ABI we are using.
683 echo 'int i;' > conftest.$ac_ext
684 if AC_TRY_EVAL(ac_compile); then
685 case `/usr/bin/file conftest.o` in
687 case $lt_cv_prog_gnu_ld in
688 yes*) LD="${LD-ld} -m elf64_sparc" ;;
690 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
701 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
702 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
703 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
704 AC_CHECK_TOOL(AS, as, false)
705 AC_CHECK_TOOL(OBJDUMP, objdump, false)
710 need_locks="$enable_libtool_lock"
715 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
716 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
717 # ----------------------------------------------------------------
718 # Check whether the given compiler option works
719 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
720 [AC_REQUIRE([LT_AC_PROG_SED])
721 AC_CACHE_CHECK([$1], [$2],
723 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
724 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
725 lt_compiler_flag="$3"
726 # Insert the option either (1) after the last *FLAGS variable, or
727 # (2) before a word containing "conftest.", or (3) at the end.
728 # Note that $ac_compile itself does not contain backslashes and begins
729 # with a dollar sign (not a hyphen), so the echo should work correctly.
730 # The option is referenced via a variable to avoid confusing sed.
731 lt_compile=`echo "$ac_compile" | $SED \
732 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
733 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
734 -e 's:$: $lt_compiler_flag:'`
735 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
736 (eval "$lt_compile" 2>conftest.err)
738 cat conftest.err >&AS_MESSAGE_LOG_FD
739 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
740 if (exit $ac_status) && test -s "$ac_outfile"; then
741 # The compiler can only warn and ignore the option if not recognized
742 # So say no if there are warnings other than the usual output.
743 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
744 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
745 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
752 if test x"[$]$2" = xyes; then
753 ifelse([$5], , :, [$5])
755 ifelse([$6], , :, [$6])
757 ])# AC_LIBTOOL_COMPILER_OPTION
760 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
761 # [ACTION-SUCCESS], [ACTION-FAILURE])
762 # ------------------------------------------------------------
763 # Check whether the given compiler option works
764 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
765 [AC_REQUIRE([LT_AC_PROG_SED])dnl
766 AC_CACHE_CHECK([$1], [$2],
768 save_LDFLAGS="$LDFLAGS"
769 LDFLAGS="$LDFLAGS $3"
770 echo "$lt_simple_link_test_code" > conftest.$ac_ext
771 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
772 # The linker can only warn and ignore the option if not recognized
773 # So say no if there are warnings
774 if test -s conftest.err; then
775 # Append any errors to the config.log.
776 cat conftest.err 1>&AS_MESSAGE_LOG_FD
777 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
778 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
779 if diff conftest.exp conftest.er2 >/dev/null; then
787 LDFLAGS="$save_LDFLAGS"
790 if test x"[$]$2" = xyes; then
791 ifelse([$4], , :, [$4])
793 ifelse([$5], , :, [$5])
795 ])# AC_LIBTOOL_LINKER_OPTION
798 # AC_LIBTOOL_SYS_MAX_CMD_LEN
799 # --------------------------
800 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
801 [# find the maximum length of command line arguments
802 AC_MSG_CHECKING([the maximum length of command line arguments])
803 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
809 # On DJGPP, this test can blow up pretty badly due to problems in libc
810 # (any single argument exceeding 2000 bytes causes a buffer overrun
811 # during glob expansion). Even if it were fixed, the result of this
812 # check would be larger than it should be.
813 lt_cv_sys_max_cmd_len=12288; # 12K is about right
817 # Under GNU Hurd, this test is not required because there is
818 # no limit to the length of command line arguments.
819 # Libtool will interpret -1 as no limit whatsoever
820 lt_cv_sys_max_cmd_len=-1;
824 # On Win9x/ME, this test blows up -- it succeeds, but takes
825 # about 5 minutes as the teststring grows exponentially.
826 # Worse, since 9x/ME are not pre-emptively multitasking,
827 # you end up with a "frozen" computer, even though with patience
828 # the test eventually succeeds (with a max line length of 256k).
829 # Instead, let's just punt: use the minimum linelength reported by
830 # all of the supported platforms: 8192 (on NT/2K/XP).
831 lt_cv_sys_max_cmd_len=8192;
835 # On AmigaOS with pdksh, this test takes hours, literally.
836 # So we just punt and use a minimum line length of 8192.
837 lt_cv_sys_max_cmd_len=8192;
840 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
841 # This has been around since 386BSD, at least. Likely further.
842 if test -x /sbin/sysctl; then
843 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
844 elif test -x /usr/sbin/sysctl; then
845 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
847 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
849 # And add a safety zone
850 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
851 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
855 # We know the value 262144 and hardcode it with a safety zone (like BSD)
856 lt_cv_sys_max_cmd_len=196608
860 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
861 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
862 # nice to cause kernel panics so lets avoid the loop below.
863 # First set a reasonable default.
864 lt_cv_sys_max_cmd_len=16384
866 if test -x /sbin/sysconfig; then
867 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
868 *1*) lt_cv_sys_max_cmd_len=-1 ;;
873 lt_cv_sys_max_cmd_len=102400
875 sysv5* | sco5v6* | sysv4.2uw2*)
876 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
877 if test -n "$kargmax"; then
878 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
880 lt_cv_sys_max_cmd_len=32768
884 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
885 if test -n "$lt_cv_sys_max_cmd_len"; then
886 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
887 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
889 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
890 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
891 = "XX$teststring") >/dev/null 2>&1 &&
892 new_result=`expr "X$teststring" : ".*" 2>&1` &&
893 lt_cv_sys_max_cmd_len=$new_result &&
894 test $i != 17 # 1/2 MB should be enough
897 teststring=$teststring$teststring
900 # Add a significant safety factor because C++ compilers can tack on massive
901 # amounts of additional arguments before passing them to the linker.
902 # It appears as though 1/2 is a usable value.
903 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
908 if test -n $lt_cv_sys_max_cmd_len ; then
909 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
913 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
918 AC_DEFUN([_LT_AC_CHECK_DLFCN],
919 [AC_CHECK_HEADERS(dlfcn.h)dnl
920 ])# _LT_AC_CHECK_DLFCN
923 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
924 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
925 # ---------------------------------------------------------------------
926 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
927 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
928 if test "$cross_compiling" = yes; then :
931 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
932 lt_status=$lt_dlunknown
933 cat > conftest.$ac_ext <<EOF
934 [#line __oline__ "configure"
935 #include "confdefs.h"
944 # define LT_DLGLOBAL RTLD_GLOBAL
947 # define LT_DLGLOBAL DL_GLOBAL
949 # define LT_DLGLOBAL 0
953 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
954 find out it does not work in some platform. */
955 #ifndef LT_DLLAZY_OR_NOW
957 # define LT_DLLAZY_OR_NOW RTLD_LAZY
960 # define LT_DLLAZY_OR_NOW DL_LAZY
963 # define LT_DLLAZY_OR_NOW RTLD_NOW
966 # define LT_DLLAZY_OR_NOW DL_NOW
968 # define LT_DLLAZY_OR_NOW 0
976 extern "C" void exit (int);
979 void fnord() { int i=42;}
982 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
983 int status = $lt_dlunknown;
987 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
988 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
989 /* dlclose (self); */
997 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
998 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1001 x$lt_dlno_uscore) $1 ;;
1002 x$lt_dlneed_uscore) $2 ;;
1003 x$lt_dlunknown|x*) $3 ;;
1006 # compilation failed
1011 ])# _LT_AC_TRY_DLOPEN_SELF
1014 # AC_LIBTOOL_DLOPEN_SELF
1015 # ----------------------
1016 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1017 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1018 if test "x$enable_dlopen" != xyes; then
1019 enable_dlopen=unknown
1020 enable_dlopen_self=unknown
1021 enable_dlopen_self_static=unknown
1028 lt_cv_dlopen="load_add_on"
1030 lt_cv_dlopen_self=yes
1034 lt_cv_dlopen="LoadLibrary"
1039 lt_cv_dlopen="dlopen"
1044 # if libdl is installed we need to link against it
1045 AC_CHECK_LIB([dl], [dlopen],
1046 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1049 lt_cv_dlopen_self=yes
1054 AC_CHECK_FUNC([shl_load],
1055 [lt_cv_dlopen="shl_load"],
1056 [AC_CHECK_LIB([dld], [shl_load],
1057 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1058 [AC_CHECK_FUNC([dlopen],
1059 [lt_cv_dlopen="dlopen"],
1060 [AC_CHECK_LIB([dl], [dlopen],
1061 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1062 [AC_CHECK_LIB([svld], [dlopen],
1063 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1064 [AC_CHECK_LIB([dld], [dld_link],
1065 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1074 if test "x$lt_cv_dlopen" != xno; then
1080 case $lt_cv_dlopen in
1082 save_CPPFLAGS="$CPPFLAGS"
1083 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1085 save_LDFLAGS="$LDFLAGS"
1086 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1089 LIBS="$lt_cv_dlopen_libs $LIBS"
1091 AC_CACHE_CHECK([whether a program can dlopen itself],
1092 lt_cv_dlopen_self, [dnl
1093 _LT_AC_TRY_DLOPEN_SELF(
1094 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1095 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1098 if test "x$lt_cv_dlopen_self" = xyes; then
1099 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1100 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1101 lt_cv_dlopen_self_static, [dnl
1102 _LT_AC_TRY_DLOPEN_SELF(
1103 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1104 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1108 CPPFLAGS="$save_CPPFLAGS"
1109 LDFLAGS="$save_LDFLAGS"
1114 case $lt_cv_dlopen_self in
1115 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1116 *) enable_dlopen_self=unknown ;;
1119 case $lt_cv_dlopen_self_static in
1120 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1121 *) enable_dlopen_self_static=unknown ;;
1124 ])# AC_LIBTOOL_DLOPEN_SELF
1127 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1128 # ---------------------------------
1129 # Check to see if options -c and -o are simultaneously supported by compiler
1130 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1131 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1132 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1133 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1134 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1135 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1136 $rm -r conftest 2>/dev/null
1140 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1142 lt_compiler_flag="-o out/conftest2.$ac_objext"
1143 # Insert the option either (1) after the last *FLAGS variable, or
1144 # (2) before a word containing "conftest.", or (3) at the end.
1145 # Note that $ac_compile itself does not contain backslashes and begins
1146 # with a dollar sign (not a hyphen), so the echo should work correctly.
1147 lt_compile=`echo "$ac_compile" | $SED \
1148 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1149 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1150 -e 's:$: $lt_compiler_flag:'`
1151 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1152 (eval "$lt_compile" 2>out/conftest.err)
1154 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1155 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1156 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1158 # The compiler can only warn and ignore the option if not recognized
1159 # So say no if there are warnings
1160 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1161 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1162 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1163 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1166 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1168 # SGI C++ compiler will create directory out/ii_files/ for
1169 # template instantiation
1170 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1171 $rm out/* && rmdir out
1176 ])# AC_LIBTOOL_PROG_CC_C_O
1179 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1180 # -----------------------------------------
1181 # Check to see if we can do hard links to lock some files if needed
1182 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1183 [AC_REQUIRE([_LT_AC_LOCK])dnl
1185 hard_links="nottested"
1186 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1187 # do not overwrite the value of need_locks provided by the user
1188 AC_MSG_CHECKING([if we can lock with hard links])
1191 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1193 ln conftest.a conftest.b 2>&5 || hard_links=no
1194 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1195 AC_MSG_RESULT([$hard_links])
1196 if test "$hard_links" = no; then
1197 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1203 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1208 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1209 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1210 [rm -f .libs 2>/dev/null
1211 mkdir .libs 2>/dev/null
1212 if test -d .libs; then
1215 # MS-DOS does not allow filenames that begin with a dot.
1218 rmdir .libs 2>/dev/null])
1219 objdir=$lt_cv_objdir
1220 ])# AC_LIBTOOL_OBJDIR
1223 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1224 # ----------------------------------------------
1225 # Check hardcoding attributes.
1226 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1227 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1228 _LT_AC_TAGVAR(hardcode_action, $1)=
1229 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1230 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1231 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1233 # We can hardcode non-existant directories.
1234 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1235 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1236 # have to relink, otherwise we might link with an installed library
1237 # when we should be linking with a yet-to-be-installed one
1238 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1239 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1240 # Linking always hardcodes the temporary library directory.
1241 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1243 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1244 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1247 # We cannot hardcode anything, or else we can only hardcode existing
1249 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1251 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1253 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1254 # Fast installation is not supported
1255 enable_fast_install=no
1256 elif test "$shlibpath_overrides_runpath" = yes ||
1257 test "$enable_shared" = no; then
1258 # Fast installation is not necessary
1259 enable_fast_install=needless
1261 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1264 # AC_LIBTOOL_SYS_LIB_STRIP
1265 # ------------------------
1266 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1269 AC_MSG_CHECKING([whether stripping libraries is possible])
1270 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1271 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1272 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1273 AC_MSG_RESULT([yes])
1275 # FIXME - insert some real tests, host_os isn't really good enough
1278 if test -n "$STRIP" ; then
1279 striplib="$STRIP -x"
1280 old_striplib="$STRIP -S"
1281 AC_MSG_RESULT([yes])
1291 ])# AC_LIBTOOL_SYS_LIB_STRIP
1294 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1295 # -----------------------------
1296 # PORTME Fill in your ld.so characteristics
1297 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1298 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1299 AC_MSG_CHECKING([dynamic linker characteristics])
1301 libname_spec='lib$name'
1309 shlibpath_overrides_runpath=unknown
1311 dynamic_linker="$host_os ld.so"
1312 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1314 if test "$GCC" = yes; then
1316 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1317 *) lt_awk_arg="/^libraries:/" ;;
1319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1320 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1321 # if the path contains ";" then we assume it to be the separator
1322 # otherwise default to the standard path separator (i.e. ":") - it is
1323 # assumed that no part of a normal pathname contains ";" but that should
1324 # okay in the real world where ";" in dirpaths is itself problematic.
1325 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1327 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1329 # Ok, now we have the path, separated by spaces, we can step through it
1330 # and add multilib dir if necessary.
1331 lt_tmp_lt_search_path_spec=
1332 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1333 for lt_sys_path in $lt_search_path_spec; do
1334 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1335 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1337 test -d "$lt_sys_path" && \
1338 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1341 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1342 BEGIN {RS=" "; FS="/|\n";} {
1345 for (lt_i = NF; lt_i > 0; lt_i--) {
1346 if ($lt_i != "" && $lt_i != ".") {
1347 if ($lt_i == "..") {
1350 if (lt_count == 0) {
1351 lt_foo="/" $lt_i lt_foo;
1358 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1359 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1361 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1363 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1365 need_lib_prefix=unknown
1366 hardcode_into_libs=no
1368 # when you set need_version to no, make sure it does not cause -set_version
1369 # flags to be left without arguments
1370 need_version=unknown
1375 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1376 shlibpath_var=LIBPATH
1378 # AIX 3 has no versioning support, so we append a major version to the name.
1379 soname_spec='${libname}${release}${shared_ext}$major'
1386 hardcode_into_libs=yes
1387 if test "$host_cpu" = ia64; then
1388 # AIX 5 supports IA64
1389 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1390 shlibpath_var=LD_LIBRARY_PATH
1392 # With GCC up to 2.95.x, collect2 would create an import file
1393 # for dependence libraries. The import file would start with
1394 # the line `#! .'. This would cause the generated library to
1395 # depend on `.', always an invalid library. This was fixed in
1396 # development snapshots of GCC prior to 3.0.
1398 aix4 | aix4.[[01]] | aix4.[[01]].*)
1399 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1401 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1408 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1409 # soname into executable. Probably we can add versioning support to
1410 # collect2, so additional links can be useful in future.
1411 if test "$aix_use_runtimelinking" = yes; then
1412 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1413 # instead of lib<name>.a to let people know that these are not
1414 # typical AIX shared libraries.
1415 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1417 # We preserve .a as extension for shared libraries through AIX4.2
1418 # and later when we are not doing run time linking.
1419 library_names_spec='${libname}${release}.a $libname.a'
1420 soname_spec='${libname}${release}${shared_ext}$major'
1422 shlibpath_var=LIBPATH
1427 library_names_spec='$libname.ixlibrary $libname.a'
1428 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1429 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 ${libname}_ixlibrary.a || exit 1; done'
1433 library_names_spec='${libname}${shared_ext}'
1434 dynamic_linker="$host_os ld.so"
1435 shlibpath_var=LIBRARY_PATH
1441 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1442 soname_spec='${libname}${release}${shared_ext}$major'
1443 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1444 shlibpath_var=LD_LIBRARY_PATH
1445 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1446 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1447 # the default ld.so.conf also contains /usr/contrib/lib and
1448 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1449 # libtool to hard-code these into programs
1452 cygwin* | mingw* | pw32*)
1453 version_type=windows
1458 case $GCC,$host_os in
1459 yes,cygwin* | yes,mingw* | yes,pw32*)
1460 library_names_spec='$libname.dll.a'
1461 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1462 postinstall_cmds='base_file=`basename \${file}`~
1463 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1464 dldir=$destdir/`dirname \$dlpath`~
1465 test -d \$dldir || mkdir -p \$dldir~
1466 $install_prog $dir/$dlname \$dldir/$dlname~
1467 chmod a+x \$dldir/$dlname'
1468 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1469 dlpath=$dir/\$dldll~
1471 shlibpath_overrides_runpath=yes
1475 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1476 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1477 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1480 # MinGW DLLs use traditional 'lib' prefix
1481 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1482 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1483 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1484 # It is most probably a Windows format PATH printed by
1485 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1486 # path with ; separators, and with drive letters. We can handle the
1487 # drive letters (cygwin fileutils understands them), so leave them,
1488 # especially as we might pass files found there to a mingw objdump,
1489 # which wouldn't understand a cygwinified path. Ahh.
1490 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1492 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1496 # pw32 DLLs use 'pw' prefix rather than 'lib'
1497 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1503 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1506 dynamic_linker='Win32 ld.exe'
1507 # FIXME: first we should search . and the directory the executable is in
1511 darwin* | rhapsody*)
1512 dynamic_linker="$host_os dyld"
1516 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1517 soname_spec='${libname}${release}${major}$shared_ext'
1518 shlibpath_overrides_runpath=yes
1519 shlibpath_var=DYLD_LIBRARY_PATH
1520 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1522 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1523 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1531 soname_spec='${libname}${release}${shared_ext}$major'
1532 shlibpath_var=LD_LIBRARY_PATH
1539 freebsd* | dragonfly*)
1540 # DragonFly does not have aout. When/if they implement a new
1541 # versioning mechanism, adjust this.
1542 if test -x /usr/bin/objformat; then
1543 objformat=`/usr/bin/objformat`
1546 freebsd[[123]]*) objformat=aout ;;
1550 version_type=freebsd-$objformat
1551 case $version_type in
1553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1558 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1562 shlibpath_var=LD_LIBRARY_PATH
1565 shlibpath_overrides_runpath=yes
1567 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1568 shlibpath_overrides_runpath=yes
1569 hardcode_into_libs=yes
1571 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1572 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1573 shlibpath_overrides_runpath=no
1574 hardcode_into_libs=yes
1576 *) # from 4.6 on, and DragonFly
1577 shlibpath_overrides_runpath=yes
1578 hardcode_into_libs=yes
1587 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1588 soname_spec='${libname}${release}${shared_ext}$major'
1589 shlibpath_var=LD_LIBRARY_PATH
1590 hardcode_into_libs=yes
1593 hpux9* | hpux10* | hpux11*)
1594 # Give a soname corresponding to the major version so that dld.sl refuses to
1595 # link against other versions.
1602 hardcode_into_libs=yes
1603 dynamic_linker="$host_os dld.so"
1604 shlibpath_var=LD_LIBRARY_PATH
1605 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1607 soname_spec='${libname}${release}${shared_ext}$major'
1608 if test "X$HPUX_IA64_MODE" = X32; then
1609 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1611 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1613 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1617 hardcode_into_libs=yes
1618 dynamic_linker="$host_os dld.sl"
1619 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1620 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1622 soname_spec='${libname}${release}${shared_ext}$major'
1623 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1624 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1628 dynamic_linker="$host_os dld.sl"
1629 shlibpath_var=SHLIB_PATH
1630 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1632 soname_spec='${libname}${release}${shared_ext}$major'
1635 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1636 postinstall_cmds='chmod 555 $lib'
1643 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1644 soname_spec='${libname}${release}${shared_ext}$major'
1645 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1646 shlibpath_var=LD_LIBRARY_PATH
1647 shlibpath_overrides_runpath=no
1648 hardcode_into_libs=yes
1651 irix5* | irix6* | nonstopux*)
1653 nonstopux*) version_type=nonstopux ;;
1655 if test "$lt_cv_prog_gnu_ld" = yes; then
1663 soname_spec='${libname}${release}${shared_ext}$major'
1664 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1666 irix5* | nonstopux*)
1670 case $LD in # libtool.m4 will add one of these switches to LD
1671 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1672 libsuff= shlibsuff= libmagic=32-bit;;
1673 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1674 libsuff=32 shlibsuff=N32 libmagic=N32;;
1675 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1676 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1677 *) libsuff= shlibsuff= libmagic=never-match;;
1681 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1682 shlibpath_overrides_runpath=no
1683 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1684 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1685 hardcode_into_libs=yes
1688 # No shared lib support for Linux oldld, aout, or coff.
1689 linux*oldld* | linux*aout* | linux*coff*)
1693 # This must be Linux ELF.
1694 linux* | k*bsd*-gnu)
1698 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1699 soname_spec='${libname}${release}${shared_ext}$major'
1700 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1701 shlibpath_var=LD_LIBRARY_PATH
1702 shlibpath_overrides_runpath=no
1703 # This implies no fast_install, which is unacceptable.
1704 # Some rework will be needed to allow for fast_install
1705 # before this can be enabled.
1706 hardcode_into_libs=yes
1708 # Append ld.so.conf contents to the search path
1709 if test -f /etc/ld.so.conf; then
1710 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' ' '`
1711 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1714 # We used to test for /lib/ld.so.1 and disable shared libraries on
1715 # powerpc, because MkLinux only supported shared libraries with the
1716 # GNU dynamic linker. Since this was broken with cross compilers,
1717 # most powerpc-linux boxes support dynamic linking these days and
1718 # people can always --disable-shared, the test was removed, and we
1719 # assume the GNU/Linux dynamic linker is in use.
1720 dynamic_linker='GNU/Linux ld.so'
1727 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1729 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1730 dynamic_linker='NetBSD (a.out) ld.so'
1732 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1733 soname_spec='${libname}${release}${shared_ext}$major'
1734 dynamic_linker='NetBSD ld.elf_so'
1736 shlibpath_var=LD_LIBRARY_PATH
1737 shlibpath_overrides_runpath=yes
1738 hardcode_into_libs=yes
1743 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1744 shlibpath_var=LD_LIBRARY_PATH
1745 shlibpath_overrides_runpath=yes
1752 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1753 soname_spec='${libname}${release}${shared_ext}$major'
1754 shlibpath_var=LD_LIBRARY_PATH
1755 shlibpath_overrides_runpath=yes
1760 sys_lib_dlsearch_path_spec="/usr/lib"
1762 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1764 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1765 *) need_version=no ;;
1767 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1768 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1769 shlibpath_var=LD_LIBRARY_PATH
1770 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1772 openbsd2.[[89]] | openbsd2.[[89]].*)
1773 shlibpath_overrides_runpath=no
1776 shlibpath_overrides_runpath=yes
1780 shlibpath_overrides_runpath=yes
1785 libname_spec='$name'
1788 library_names_spec='$libname${shared_ext} $libname.a'
1789 dynamic_linker='OS/2 ld.exe'
1790 shlibpath_var=LIBPATH
1793 osf3* | osf4* | osf5*)
1797 soname_spec='${libname}${release}${shared_ext}$major'
1798 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1799 shlibpath_var=LD_LIBRARY_PATH
1800 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1801 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1812 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1813 soname_spec='${libname}${release}${shared_ext}$major'
1814 shlibpath_var=LD_LIBRARY_PATH
1815 shlibpath_overrides_runpath=yes
1816 hardcode_into_libs=yes
1817 # ldd complains unless libraries are executable
1818 postinstall_cmds='chmod +x $lib'
1823 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1824 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1825 shlibpath_var=LD_LIBRARY_PATH
1826 shlibpath_overrides_runpath=yes
1827 if test "$with_gnu_ld" = yes; then
1835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1836 soname_spec='${libname}${release}${shared_ext}$major'
1837 shlibpath_var=LD_LIBRARY_PATH
1838 case $host_vendor in
1840 shlibpath_overrides_runpath=no
1842 export_dynamic_flag_spec='${wl}-Blargedynsym'
1843 runpath_var=LD_RUN_PATH
1851 shlibpath_overrides_runpath=no
1852 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1858 if test -d /usr/nec ;then
1860 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1861 soname_spec='$libname${shared_ext}.$major'
1862 shlibpath_var=LD_LIBRARY_PATH
1866 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1867 version_type=freebsd-elf
1870 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1871 soname_spec='${libname}${release}${shared_ext}$major'
1872 shlibpath_var=LD_LIBRARY_PATH
1873 hardcode_into_libs=yes
1874 if test "$with_gnu_ld" = yes; then
1875 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1876 shlibpath_overrides_runpath=no
1878 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1879 shlibpath_overrides_runpath=yes
1882 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1886 sys_lib_dlsearch_path_spec='/usr/lib'
1891 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1892 soname_spec='${libname}${release}${shared_ext}$major'
1893 shlibpath_var=LD_LIBRARY_PATH
1900 AC_MSG_RESULT([$dynamic_linker])
1901 test "$dynamic_linker" = no && can_build_shared=no
1903 AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1904 [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1905 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1906 AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1907 [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1908 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1910 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1911 if test "$GCC" = yes; then
1912 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1914 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1919 AC_DEFUN([_LT_AC_TAGCONFIG],
1920 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1922 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1923 [include additional configurations @<:@automatic@:>@])],
1924 [tagnames="$withval"])
1926 if test -f "$ltmain" && test -n "$tagnames"; then
1927 if test ! -f "${ofile}"; then
1928 AC_MSG_WARN([output file `$ofile' does not exist])
1931 if test -z "$LTCC"; then
1932 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1933 if test -z "$LTCC"; then
1934 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1936 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1939 if test -z "$LTCFLAGS"; then
1940 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1943 # Extract list of available tagged configurations in $ofile.
1944 # Note that this assumes the entire list is on one line.
1945 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1947 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1948 for tagname in $tagnames; do
1950 # Check whether tagname contains only valid characters
1951 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1953 *) AC_MSG_ERROR([invalid tag name: $tagname])
1957 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1959 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1962 # Update the list of available tags.
1963 if test -n "$tagname"; then
1964 echo appending configuration tag \"$tagname\" to $ofile
1968 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1969 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1970 (test "X$CXX" != "Xg++"))) ; then
1971 AC_LIBTOOL_LANG_CXX_CONFIG
1978 if test -n "$F77" && test "X$F77" != "Xno"; then
1979 AC_LIBTOOL_LANG_F77_CONFIG
1986 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1987 AC_LIBTOOL_LANG_GCJ_CONFIG
1994 AC_LIBTOOL_LANG_RC_CONFIG
1998 AC_MSG_ERROR([Unsupported tag name: $tagname])
2002 # Append the new tag name to the list of available tags.
2003 if test -n "$tagname" ; then
2004 available_tags="$available_tags $tagname"
2010 # Now substitute the updated list of available tags.
2011 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2012 mv "${ofile}T" "$ofile"
2016 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2019 ])# _LT_AC_TAGCONFIG
2024 # enable checks for dlopen support
2025 AC_DEFUN([AC_LIBTOOL_DLOPEN],
2026 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2027 ])# AC_LIBTOOL_DLOPEN
2030 # AC_LIBTOOL_WIN32_DLL
2031 # --------------------
2032 # declare package support for building win32 DLLs
2033 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2034 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2035 ])# AC_LIBTOOL_WIN32_DLL
2038 # AC_ENABLE_SHARED([DEFAULT])
2039 # ---------------------------
2040 # implement the --enable-shared flag
2041 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2042 AC_DEFUN([AC_ENABLE_SHARED],
2043 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2044 AC_ARG_ENABLE([shared],
2045 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2046 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2047 [p=${PACKAGE-default}
2049 yes) enable_shared=yes ;;
2050 no) enable_shared=no ;;
2053 # Look at the argument we got. We use all the common list separators.
2054 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2055 for pkg in $enableval; do
2057 if test "X$pkg" = "X$p"; then
2064 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2065 ])# AC_ENABLE_SHARED
2070 # set the default shared flag to --disable-shared
2071 AC_DEFUN([AC_DISABLE_SHARED],
2072 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2073 AC_ENABLE_SHARED(no)
2074 ])# AC_DISABLE_SHARED
2077 # AC_ENABLE_STATIC([DEFAULT])
2078 # ---------------------------
2079 # implement the --enable-static flag
2080 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2081 AC_DEFUN([AC_ENABLE_STATIC],
2082 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2083 AC_ARG_ENABLE([static],
2084 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2085 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2086 [p=${PACKAGE-default}
2088 yes) enable_static=yes ;;
2089 no) enable_static=no ;;
2092 # Look at the argument we got. We use all the common list separators.
2093 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2094 for pkg in $enableval; do
2096 if test "X$pkg" = "X$p"; then
2103 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2104 ])# AC_ENABLE_STATIC
2109 # set the default static flag to --disable-static
2110 AC_DEFUN([AC_DISABLE_STATIC],
2111 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2112 AC_ENABLE_STATIC(no)
2113 ])# AC_DISABLE_STATIC
2116 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2117 # ---------------------------------
2118 # implement the --enable-fast-install flag
2119 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2120 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2121 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2122 AC_ARG_ENABLE([fast-install],
2123 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2124 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2125 [p=${PACKAGE-default}
2127 yes) enable_fast_install=yes ;;
2128 no) enable_fast_install=no ;;
2130 enable_fast_install=no
2131 # Look at the argument we got. We use all the common list separators.
2132 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2133 for pkg in $enableval; do
2135 if test "X$pkg" = "X$p"; then
2136 enable_fast_install=yes
2142 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2143 ])# AC_ENABLE_FAST_INSTALL
2146 # AC_DISABLE_FAST_INSTALL
2147 # -----------------------
2148 # set the default to --disable-fast-install
2149 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2150 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2151 AC_ENABLE_FAST_INSTALL(no)
2152 ])# AC_DISABLE_FAST_INSTALL
2155 # AC_LIBTOOL_PICMODE([MODE])
2156 # --------------------------
2157 # implement the --with-pic flag
2158 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2159 AC_DEFUN([AC_LIBTOOL_PICMODE],
2160 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2161 pic_mode=ifelse($#,1,$1,default)
2162 ])# AC_LIBTOOL_PICMODE
2167 # This is predefined starting with Autoconf 2.54, so this conditional
2168 # definition can be removed once we require Autoconf 2.54 or later.
2169 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2170 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2171 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2172 then ac_cv_prog_egrep='grep -E'
2173 else ac_cv_prog_egrep='egrep'
2175 EGREP=$ac_cv_prog_egrep
2180 # AC_PATH_TOOL_PREFIX
2181 # -------------------
2182 # find a file program which can recognize shared library
2183 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2184 [AC_REQUIRE([AC_PROG_EGREP])dnl
2185 AC_MSG_CHECKING([for $1])
2186 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2188 [[\\/*] | ?:[\\/]*])
2189 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2192 lt_save_MAGIC_CMD="$MAGIC_CMD"
2193 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2194 dnl $ac_dummy forces splitting on constant user-supplied paths.
2195 dnl POSIX.2 word splitting is done only on the output of word expansions,
2196 dnl not every word. This closes a longstanding sh security hole.
2197 ac_dummy="ifelse([$2], , $PATH, [$2])"
2198 for ac_dir in $ac_dummy; do
2200 test -z "$ac_dir" && ac_dir=.
2201 if test -f $ac_dir/$1; then
2202 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2203 if test -n "$file_magic_test_file"; then
2204 case $deplibs_check_method in
2206 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2207 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2208 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2209 $EGREP "$file_magic_regex" > /dev/null; then
2214 *** Warning: the command libtool uses to detect shared libraries,
2215 *** $file_magic_cmd, produces output that libtool cannot recognize.
2216 *** The result is that libtool may fail to recognize shared libraries
2217 *** as such. This will affect the creation of libtool libraries that
2218 *** depend on shared libraries, but programs linked with such libtool
2219 *** libraries will work regardless of this problem. Nevertheless, you
2220 *** may want to report the problem to your system manager and/or to
2221 *** bug-libtool@gnu.org
2231 MAGIC_CMD="$lt_save_MAGIC_CMD"
2234 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2235 if test -n "$MAGIC_CMD"; then
2236 AC_MSG_RESULT($MAGIC_CMD)
2240 ])# AC_PATH_TOOL_PREFIX
2245 # find a file program which can recognize a shared library
2246 AC_DEFUN([AC_PATH_MAGIC],
2247 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2248 if test -z "$lt_cv_path_MAGIC_CMD"; then
2249 if test -n "$ac_tool_prefix"; then
2250 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2260 # find the pathname to the GNU or non-GNU linker
2261 AC_DEFUN([AC_PROG_LD],
2262 [AC_ARG_WITH([gnu-ld],
2263 [AC_HELP_STRING([--with-gnu-ld],
2264 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2265 [test "$withval" = no || with_gnu_ld=yes],
2267 AC_REQUIRE([LT_AC_PROG_SED])dnl
2268 AC_REQUIRE([AC_PROG_CC])dnl
2269 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2270 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2272 if test "$GCC" = yes; then
2273 # Check if gcc -print-prog-name=ld gives a path.
2274 AC_MSG_CHECKING([for ld used by $CC])
2277 # gcc leaves a trailing carriage return which upsets mingw
2278 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2280 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2283 # Accept absolute paths.
2284 [[\\/]]* | ?:[[\\/]]*)
2285 re_direlt='/[[^/]][[^/]]*/\.\./'
2286 # Canonicalize the pathname of ld
2287 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2288 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2289 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2291 test -z "$LD" && LD="$ac_prog"
2294 # If it fails, then pretend we aren't using GCC.
2298 # If it is relative, then search for the first ld in PATH.
2302 elif test "$with_gnu_ld" = yes; then
2303 AC_MSG_CHECKING([for GNU ld])
2305 AC_MSG_CHECKING([for non-GNU ld])
2307 AC_CACHE_VAL(lt_cv_path_LD,
2308 [if test -z "$LD"; then
2309 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2310 for ac_dir in $PATH; do
2312 test -z "$ac_dir" && ac_dir=.
2313 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2314 lt_cv_path_LD="$ac_dir/$ac_prog"
2315 # Check to see if the program is GNU ld. I'd rather use --version,
2316 # but apparently some variants of GNU ld only accept -v.
2317 # Break only if it was the GNU/non-GNU ld that we prefer.
2318 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2319 *GNU* | *'with BFD'*)
2320 test "$with_gnu_ld" != no && break
2323 test "$with_gnu_ld" != yes && break
2330 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2333 if test -n "$LD"; then
2338 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2345 AC_DEFUN([AC_PROG_LD_GNU],
2346 [AC_REQUIRE([AC_PROG_EGREP])dnl
2347 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2348 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2349 case `$LD -v 2>&1 </dev/null` in
2350 *GNU* | *'with BFD'*)
2351 lt_cv_prog_gnu_ld=yes
2354 lt_cv_prog_gnu_ld=no
2357 with_gnu_ld=$lt_cv_prog_gnu_ld
2361 # AC_PROG_LD_RELOAD_FLAG
2362 # ----------------------
2363 # find reload flag for linker
2364 # -- PORTME Some linkers may need a different reload flag.
2365 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2366 [AC_CACHE_CHECK([for $LD option to reload object files],
2367 lt_cv_ld_reload_flag,
2368 [lt_cv_ld_reload_flag='-r'])
2369 reload_flag=$lt_cv_ld_reload_flag
2370 case $reload_flag in
2372 *) reload_flag=" $reload_flag" ;;
2374 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2377 if test "$GCC" = yes; then
2378 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2380 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2384 ])# AC_PROG_LD_RELOAD_FLAG
2387 # AC_DEPLIBS_CHECK_METHOD
2388 # -----------------------
2389 # how to check for library dependencies
2390 # -- PORTME fill in with the dynamic library characteristics
2391 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2392 [AC_CACHE_CHECK([how to recognize dependent libraries],
2393 lt_cv_deplibs_check_method,
2394 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2395 lt_cv_file_magic_test_file=
2396 lt_cv_deplibs_check_method='unknown'
2397 # Need to set the preceding variable on all platforms that support
2398 # interlibrary dependencies.
2399 # 'none' -- dependencies not supported.
2400 # `unknown' -- same as none, but documents that we really don't know.
2401 # 'pass_all' -- all dependencies passed with no checks.
2402 # 'test_compile' -- check by making test program.
2403 # 'file_magic [[regex]]' -- check by looking for files in library path
2404 # which responds to the $file_magic_cmd with a given extended regex.
2405 # If you have `file' or equivalent on your system and you're not sure
2406 # whether `pass_all' will *always* work, you probably want this one.
2410 lt_cv_deplibs_check_method=pass_all
2414 lt_cv_deplibs_check_method=pass_all
2418 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2419 lt_cv_file_magic_cmd='/usr/bin/file -L'
2420 lt_cv_file_magic_test_file=/shlib/libc.so
2424 # func_win32_libid is a shell function defined in ltmain.sh
2425 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2426 lt_cv_file_magic_cmd='func_win32_libid'
2430 # Base MSYS/MinGW do not provide the 'file' command needed by
2431 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2432 # unless we find 'file', for example because we are cross-compiling.
2433 if ( file / ) >/dev/null 2>&1; then
2434 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2435 lt_cv_file_magic_cmd='func_win32_libid'
2437 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2438 lt_cv_file_magic_cmd='$OBJDUMP -f'
2442 darwin* | rhapsody*)
2443 lt_cv_deplibs_check_method=pass_all
2446 freebsd* | dragonfly*)
2447 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2450 # Not sure whether the presence of OpenBSD here was a mistake.
2451 # Let's accept both of them until this is cleared up.
2452 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2453 lt_cv_file_magic_cmd=/usr/bin/file
2454 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2458 lt_cv_deplibs_check_method=pass_all
2463 lt_cv_deplibs_check_method=pass_all
2466 hpux10.20* | hpux11*)
2467 lt_cv_file_magic_cmd=/usr/bin/file
2470 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2471 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2474 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2475 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2478 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2479 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2485 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2486 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2489 irix5* | irix6* | nonstopux*)
2491 *-32|*"-32 ") libmagic=32-bit;;
2492 *-n32|*"-n32 ") libmagic=N32;;
2493 *-64|*"-64 ") libmagic=64-bit;;
2494 *) libmagic=never-match;;
2496 lt_cv_deplibs_check_method=pass_all
2499 # This must be Linux ELF.
2500 linux* | k*bsd*-gnu)
2501 lt_cv_deplibs_check_method=pass_all
2505 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2506 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2508 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2513 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2514 lt_cv_file_magic_cmd=/usr/bin/file
2515 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2519 lt_cv_deplibs_check_method=unknown
2523 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2524 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2526 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2530 osf3* | osf4* | osf5*)
2531 lt_cv_deplibs_check_method=pass_all
2535 lt_cv_deplibs_check_method=pass_all
2539 lt_cv_deplibs_check_method=pass_all
2543 case $host_vendor in
2545 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2546 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2549 lt_cv_deplibs_check_method=pass_all
2552 lt_cv_file_magic_cmd='/bin/file'
2553 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2556 lt_cv_file_magic_cmd='/bin/file'
2557 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2558 lt_cv_file_magic_test_file=/lib/libc.so
2561 lt_cv_deplibs_check_method=pass_all
2564 lt_cv_deplibs_check_method=pass_all
2569 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2570 lt_cv_deplibs_check_method=pass_all
2574 file_magic_cmd=$lt_cv_file_magic_cmd
2575 deplibs_check_method=$lt_cv_deplibs_check_method
2576 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2577 ])# AC_DEPLIBS_CHECK_METHOD
2582 # find the pathname to a BSD-compatible name lister
2583 AC_DEFUN([AC_PROG_NM],
2584 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2585 [if test -n "$NM"; then
2586 # Let the user override the test.
2589 lt_nm_to_check="${ac_tool_prefix}nm"
2590 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2591 lt_nm_to_check="$lt_nm_to_check nm"
2593 for lt_tmp_nm in $lt_nm_to_check; do
2594 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2595 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2597 test -z "$ac_dir" && ac_dir=.
2598 tmp_nm="$ac_dir/$lt_tmp_nm"
2599 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2600 # Check to see if the nm accepts a BSD-compat flag.
2601 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2602 # nm: unknown option "B" ignored
2603 # Tru64's nm complains that /dev/null is an invalid object file
2604 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2605 */dev/null* | *'Invalid file or object type'*)
2606 lt_cv_path_NM="$tmp_nm -B"
2610 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2612 lt_cv_path_NM="$tmp_nm -p"
2616 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2617 continue # so that we can try to find one that supports BSD flags
2626 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2634 # check for math library
2635 AC_DEFUN([AC_CHECK_LIBM],
2636 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2639 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2640 # These system don't have libm, or don't need it
2643 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2644 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2647 AC_CHECK_LIB(m, cos, LIBM="-lm")
2653 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2654 # -----------------------------------
2655 # sets LIBLTDL to the link flags for the libltdl convenience library and
2656 # LTDLINCL to the include flags for the libltdl header and adds
2657 # --enable-ltdl-convenience to the configure arguments. Note that
2658 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2659 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2660 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2661 # (note the single quotes!). If your package is not flat and you're not
2662 # using automake, define top_builddir and top_srcdir appropriately in
2664 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2665 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2666 case $enable_ltdl_convenience in
2667 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2668 "") enable_ltdl_convenience=yes
2669 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2671 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2672 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2673 # For backwards non-gettext consistent compatibility...
2675 ])# AC_LIBLTDL_CONVENIENCE
2678 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2679 # -----------------------------------
2680 # sets LIBLTDL to the link flags for the libltdl installable library and
2681 # LTDLINCL to the include flags for the libltdl header and adds
2682 # --enable-ltdl-install to the configure arguments. Note that
2683 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2684 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2685 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2686 # '${top_srcdir}/' (note the single quotes!). If your package is not
2687 # flat and you're not using automake, define top_builddir and top_srcdir
2688 # appropriately in the Makefiles.
2689 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2690 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2691 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2692 AC_CHECK_LIB(ltdl, lt_dlinit,
2693 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2694 [if test x"$enable_ltdl_install" = xno; then
2695 AC_MSG_WARN([libltdl not installed, but installation disabled])
2697 enable_ltdl_install=yes
2700 if test x"$enable_ltdl_install" = x"yes"; then
2701 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2702 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2703 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2705 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2709 # For backwards non-gettext consistent compatibility...
2711 ])# AC_LIBLTDL_INSTALLABLE
2716 # enable support for C++ libraries
2717 AC_DEFUN([AC_LIBTOOL_CXX],
2718 [AC_REQUIRE([_LT_AC_LANG_CXX])
2724 AC_DEFUN([_LT_AC_LANG_CXX],
2725 [AC_REQUIRE([AC_PROG_CXX])
2726 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2727 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2730 # _LT_AC_PROG_CXXCPP
2731 # ------------------
2732 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2734 AC_REQUIRE([AC_PROG_CXX])
2735 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2736 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2737 (test "X$CXX" != "Xg++"))) ; then
2740 ])# _LT_AC_PROG_CXXCPP
2744 # enable support for Fortran 77 libraries
2745 AC_DEFUN([AC_LIBTOOL_F77],
2746 [AC_REQUIRE([_LT_AC_LANG_F77])
2752 AC_DEFUN([_LT_AC_LANG_F77],
2753 [AC_REQUIRE([AC_PROG_F77])
2754 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2760 # enable support for GCJ libraries
2761 AC_DEFUN([AC_LIBTOOL_GCJ],
2762 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2768 AC_DEFUN([_LT_AC_LANG_GCJ],
2769 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2770 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2771 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2772 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2773 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2774 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2775 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2781 # enable support for Windows resource files
2782 AC_DEFUN([AC_LIBTOOL_RC],
2783 [AC_REQUIRE([LT_AC_PROG_RC])
2784 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2788 # AC_LIBTOOL_LANG_C_CONFIG
2789 # ------------------------
2790 # Ensure that the configuration vars for the C compiler are
2791 # suitably defined. Those variables are subsequently used by
2792 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2793 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2794 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2798 # Source file extension for C test sources.
2801 # Object file extension for compiled C test sources.
2803 _LT_AC_TAGVAR(objext, $1)=$objext
2805 # Code to be used in simple compile tests
2806 lt_simple_compile_test_code="int some_variable = 0;"
2808 # Code to be used in simple link tests
2809 lt_simple_link_test_code='int main(){return(0);}'
2813 # save warnings/boilerplate of simple test code
2814 _LT_COMPILER_BOILERPLATE
2815 _LT_LINKER_BOILERPLATE
2817 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2818 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2819 AC_LIBTOOL_PROG_CC_C_O($1)
2820 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2821 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2822 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2823 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2824 AC_LIBTOOL_SYS_LIB_STRIP
2825 AC_LIBTOOL_DLOPEN_SELF
2827 # Report which library types will actually be built
2828 AC_MSG_CHECKING([if libtool supports shared libraries])
2829 AC_MSG_RESULT([$can_build_shared])
2831 AC_MSG_CHECKING([whether to build shared libraries])
2832 test "$can_build_shared" = "no" && enable_shared=no
2834 # On AIX, shared libraries and static libraries use the same namespace, and
2835 # are all built from PIC.
2838 test "$enable_shared" = yes && enable_static=no
2839 if test -n "$RANLIB"; then
2840 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2841 postinstall_cmds='$RANLIB $lib'
2846 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2847 test "$enable_shared" = yes && enable_static=no
2851 AC_MSG_RESULT([$enable_shared])
2853 AC_MSG_CHECKING([whether to build static libraries])
2854 # Make sure either enable_shared or enable_static is yes.
2855 test "$enable_shared" = yes || enable_static=yes
2856 AC_MSG_RESULT([$enable_static])
2858 AC_LIBTOOL_CONFIG($1)
2862 ])# AC_LIBTOOL_LANG_C_CONFIG
2865 # AC_LIBTOOL_LANG_CXX_CONFIG
2866 # --------------------------
2867 # Ensure that the configuration vars for the C compiler are
2868 # suitably defined. Those variables are subsequently used by
2869 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2870 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2871 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2873 AC_REQUIRE([AC_PROG_CXX])
2874 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2876 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2877 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2878 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2879 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2880 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2881 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2882 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2883 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2884 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2885 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2886 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2887 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2888 _LT_AC_TAGVAR(module_cmds, $1)=
2889 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2890 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2891 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2892 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2893 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2894 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2896 # Dependencies to place before and after the object being linked:
2897 _LT_AC_TAGVAR(predep_objects, $1)=
2898 _LT_AC_TAGVAR(postdep_objects, $1)=
2899 _LT_AC_TAGVAR(predeps, $1)=
2900 _LT_AC_TAGVAR(postdeps, $1)=
2901 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2902 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2904 # Source file extension for C++ test sources.
2907 # Object file extension for compiled C++ test sources.
2909 _LT_AC_TAGVAR(objext, $1)=$objext
2911 # Code to be used in simple compile tests
2912 lt_simple_compile_test_code="int some_variable = 0;"
2914 # Code to be used in simple link tests
2915 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2917 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2920 # save warnings/boilerplate of simple test code
2921 _LT_COMPILER_BOILERPLATE
2922 _LT_LINKER_BOILERPLATE
2924 # Allow CC to be a program name with arguments.
2929 lt_save_with_gnu_ld=$with_gnu_ld
2930 lt_save_path_LD=$lt_cv_path_LD
2931 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2932 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2934 $as_unset lt_cv_prog_gnu_ld
2936 if test -n "${lt_cv_path_LDCXX+set}"; then
2937 lt_cv_path_LD=$lt_cv_path_LDCXX
2939 $as_unset lt_cv_path_LD
2941 test -z "${LDCXX+set}" || LD=$LDCXX
2944 _LT_AC_TAGVAR(compiler, $1)=$CC
2945 _LT_CC_BASENAME([$compiler])
2947 # We don't want -fno-exception wen compiling C++ code, so set the
2948 # no_builtin_flag separately
2949 if test "$GXX" = yes; then
2950 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2952 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2955 if test "$GXX" = yes; then
2956 # Set up default GNU C++ configuration
2960 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2961 # archiving commands below assume that GNU ld is being used.
2962 if test "$with_gnu_ld" = yes; then
2963 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2964 _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'
2966 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2967 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2969 # If archive_cmds runs LD, not CC, wlarc should be empty
2970 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2971 # investigate it a little bit more. (MM)
2974 # ancient GNU ld didn't support --whole-archive et. al.
2975 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2976 grep 'no-whole-archive' > /dev/null; then
2977 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2979 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2985 # A generic and very simple default shared library creation
2986 # command for GNU C++ for the case where it uses the native
2987 # linker, instead of GNU ld. If possible, this setting should
2988 # overridden to take advantage of the native linker features on
2989 # the platform it is being used on.
2990 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2993 # Commands to make compiler produce verbose output that lists
2994 # what "hidden" libraries, object files and flags are used when
2995 # linking a shared library.
2996 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3004 # PORTME: fill in a description of your system's C++ link characteristics
3005 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3006 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3009 # FIXME: insert proper C++ library support
3010 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3013 if test "$host_cpu" = ia64; then
3014 # On IA64, the linker does run time linking by default, so we don't
3015 # have to do anything special.
3016 aix_use_runtimelinking=no
3017 exp_sym_flag='-Bexport'
3020 aix_use_runtimelinking=no
3022 # Test if we are trying to use run time linking or normal
3023 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3024 # need to do runtime linking.
3025 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3026 for ld_flag in $LDFLAGS; do
3029 aix_use_runtimelinking=yes
3037 exp_sym_flag='-bexport'
3038 no_entry_flag='-bnoentry'
3041 # When large executables or shared objects are built, AIX ld can
3042 # have problems creating the table of contents. If linking a library
3043 # or program results in "error TOC overflow" add -mminimal-toc to
3044 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3045 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3047 _LT_AC_TAGVAR(archive_cmds, $1)=''
3048 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3049 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3050 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3052 if test "$GXX" = yes; then
3053 case $host_os in aix4.[[012]]|aix4.[[012]].*)
3054 # We only want to do this on AIX 4.2 and lower, the check
3055 # below for broken collect2 doesn't work under 4.3+
3056 collect2name=`${CC} -print-prog-name=collect2`
3057 if test -f "$collect2name" && \
3058 strings "$collect2name" | grep resolve_lib_name >/dev/null
3060 # We have reworked collect2
3063 # We have old collect2
3064 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3065 # It fails to find uninstalled libraries when the uninstalled
3066 # path is not listed in the libpath. Setting hardcode_minus_L
3067 # to unsupported forces relinking
3068 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3069 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3070 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3074 shared_flag='-shared'
3075 if test "$aix_use_runtimelinking" = yes; then
3076 shared_flag="$shared_flag "'${wl}-G'
3080 if test "$host_cpu" = ia64; then
3081 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3082 # chokes on -Wl,-G. The following line is correct:
3085 if test "$aix_use_runtimelinking" = yes; then
3086 shared_flag='${wl}-G'
3088 shared_flag='${wl}-bM:SRE'
3093 # It seems that -bexpall does not export symbols beginning with
3094 # underscore (_), so it is better to generate a list of symbols to export.
3095 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3096 if test "$aix_use_runtimelinking" = yes; then
3097 # Warning - without using the other runtime loading flags (-brtl),
3098 # -berok will link without error, but may produce a broken library.
3099 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3100 # Determine the default libpath from the value encoded in an empty executable.
3101 _LT_AC_SYS_LIBPATH_AIX
3102 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3104 _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 $shared_flag"
3106 if test "$host_cpu" = ia64; then
3107 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3108 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3109 _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"
3111 # Determine the default libpath from the value encoded in an empty executable.
3112 _LT_AC_SYS_LIBPATH_AIX
3113 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3114 # Warning - without using the other run time loading flags,
3115 # -berok will link without error, but may produce a broken library.
3116 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3117 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3118 # Exported symbols can be pulled into shared objects from archives
3119 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3120 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3121 # This is similar to how AIX traditionally builds its shared libraries.
3122 _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'
3128 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3129 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3130 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3131 # support --undefined. This deserves some investigation. FIXME
3132 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3134 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3139 case $cc_basename in
3141 # FIXME: insert proper C++ library support
3142 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3147 cygwin* | mingw* | pw32*)
3148 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3149 # as there is no search path for DLLs.
3150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3151 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3152 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3153 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3155 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3156 _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'
3157 # If the export-symbols file already is a .def file (1st line
3158 # is EXPORTS), use it as is; otherwise, prepend...
3159 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3160 cp $export_symbols $output_objdir/$soname.def;
3162 echo EXPORTS > $output_objdir/$soname.def;
3163 cat $export_symbols >> $output_objdir/$soname.def;
3165 $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'
3167 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3170 darwin* | rhapsody*)
3171 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3172 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3173 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3174 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3175 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3176 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3177 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3178 if test "$GXX" = yes ; then
3179 output_verbose_link_cmd='echo'
3180 _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}"
3181 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3182 _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}"
3183 _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}${_lt_dsymutil}"
3184 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3185 _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}"
3186 _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}"
3189 case $cc_basename in
3191 output_verbose_link_cmd='echo'
3192 _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'
3193 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3194 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3195 _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}'
3196 _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}'
3199 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3206 case $cc_basename in
3208 # FIXME: insert proper C++ library support
3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3212 # Green Hills C++ Compiler
3213 # FIXME: insert proper C++ library support
3214 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3217 # FIXME: insert proper C++ library support
3218 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3223 # C++ shared libraries reported to be fairly broken before switch to ELF
3224 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3227 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3229 freebsd* | dragonfly*)
3230 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3232 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3237 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3238 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3239 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3240 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3241 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3242 # but as the default
3243 # location of the library.
3245 case $cc_basename in
3247 # FIXME: insert proper C++ library support
3248 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3251 _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 $lib'
3252 # Commands to make compiler produce verbose output that lists
3253 # what "hidden" libraries, object files and flags are used when
3254 # linking a shared library.
3256 # There doesn't appear to be a way to prevent this compiler from
3257 # explicitly linking system object files so we need to strip them
3258 # from the output so that they don't get included in the library
3260 output_verbose_link_cmd='templist=`($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 $list'
3263 if test "$GXX" = yes; then
3264 _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'
3266 # FIXME: insert proper C++ library support
3267 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3273 if test $with_gnu_ld = no; then
3274 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3275 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3280 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3286 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3287 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3290 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3291 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3292 # but as the default
3293 # location of the library.
3297 case $cc_basename in
3299 # FIXME: insert proper C++ library support
3300 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3305 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3311 _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 $compiler_flags'
3314 # Commands to make compiler produce verbose output that lists
3315 # what "hidden" libraries, object files and flags are used when
3316 # linking a shared library.
3318 # There doesn't appear to be a way to prevent this compiler from
3319 # explicitly linking system object files so we need to strip them
3320 # from the output so that they don't get included in the library
3322 output_verbose_link_cmd='templist=`($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 $list'
3325 if test "$GXX" = yes; then
3326 if test $with_gnu_ld = no; then
3329 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3332 _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'
3335 _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'
3340 # FIXME: insert proper C++ library support
3341 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3347 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3348 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3350 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3351 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3352 # Instead, shared libraries are loaded at an image base (0x10000000 by
3353 # default) and relocated if they conflict, which is a slow very memory
3354 # consuming and fragmenting process. To avoid this, we pick a random,
3355 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3356 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3357 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3358 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3361 case $cc_basename in
3364 _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'
3366 # Archives containing C++ object files must be created using
3367 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3368 # necessary to make sure instantiated templates are included
3370 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3373 if test "$GXX" = yes; then
3374 if test "$with_gnu_ld" = no; then
3375 _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'
3377 _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'
3380 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3383 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3384 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3386 linux* | k*bsd*-gnu)
3387 case $cc_basename in
3389 # Kuck and Associates, Inc. (KAI) C++ Compiler
3391 # KCC will only create a shared library if the output file
3392 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3393 # to its proper name (with version) after linking.
3394 _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'
3395 _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 $lib'
3396 # Commands to make compiler produce verbose output that lists
3397 # what "hidden" libraries, object files and flags are used when
3398 # linking a shared library.
3400 # There doesn't appear to be a way to prevent this compiler from
3401 # explicitly linking system object files so we need to strip them
3402 # from the output so that they don't get included in the library
3404 output_verbose_link_cmd='templist=`$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'
3406 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3407 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3409 # Archives containing C++ object files must be created using
3410 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3411 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3416 # version 8.0 and above of icpc choke on multiply defined symbols
3417 # if we add $predep_objects and $postdep_objects, however 7.1 and
3418 # earlier do not add the objects themselves.
3419 case `$CC -V 2>&1` in
3421 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3422 _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'
3424 *) # Version 8.0 or newer
3427 ia64*) tmp_idyn=' -i_dynamic';;
3429 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3430 _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'
3433 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3435 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3436 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3439 # Portland Group C++ compiler
3440 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3441 _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'
3443 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3444 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3445 _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'
3449 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3450 _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'
3452 runpath_var=LD_RUN_PATH
3453 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3454 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3456 # Commands to make compiler produce verbose output that lists
3457 # what "hidden" libraries, object files and flags are used when
3458 # linking a shared library.
3460 # There doesn't appear to be a way to prevent this compiler from
3461 # explicitly linking system object files so we need to strip them
3462 # from the output so that they don't get included in the library
3464 output_verbose_link_cmd='templist=`$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 $list'
3467 case `$CC -V 2>&1 | sed 5q` in
3470 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3471 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3472 _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'
3473 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3474 _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'
3476 # Not sure whether something based on
3477 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3479 output_verbose_link_cmd='echo'
3481 # Archives containing C++ object files must be created using
3482 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3483 # necessary to make sure instantiated templates are included
3485 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3492 # FIXME: insert proper C++ library support
3493 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3496 # FIXME: insert proper C++ library support
3497 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3500 case $cc_basename in
3502 # FIXME: insert proper C++ library support
3503 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3506 # FIXME: insert proper C++ library support
3507 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3512 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3513 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3516 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3517 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3519 # Workaround some broken pre-1.5 toolchains
3520 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3523 # C++ shared libraries are fairly broken
3524 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3527 if test -f /usr/libexec/ld.so; then
3528 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3529 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3530 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3532 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3533 _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'
3534 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3535 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3537 output_verbose_link_cmd='echo'
3539 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3543 case $cc_basename in
3545 # Kuck and Associates, Inc. (KAI) C++ Compiler
3547 # KCC will only create a shared library if the output file
3548 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3549 # to its proper name (with version) after linking.
3550 _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'
3552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3553 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3555 # Archives containing C++ object files must be created using
3556 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3557 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3561 # Rational C++ 2.4.1
3562 # FIXME: insert proper C++ library support
3563 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3566 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3567 _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'
3569 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3570 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3572 # Commands to make compiler produce verbose output that lists
3573 # what "hidden" libraries, object files and flags are used when
3574 # linking a shared library.
3576 # There doesn't appear to be a way to prevent this compiler from
3577 # explicitly linking system object files so we need to strip them
3578 # from the output so that they don't get included in the library
3580 output_verbose_link_cmd='templist=`$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 $list'
3583 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3584 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3585 _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'
3587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3588 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3590 # Commands to make compiler produce verbose output that lists
3591 # what "hidden" libraries, object files and flags are used when
3592 # linking a shared library.
3593 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3596 # FIXME: insert proper C++ library support
3597 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3603 case $cc_basename in
3605 # Kuck and Associates, Inc. (KAI) C++ Compiler
3607 # KCC will only create a shared library if the output file
3608 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3609 # to its proper name (with version) after linking.
3610 _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'
3612 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3613 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3615 # Archives containing C++ object files must be created using
3616 # the KAI C++ compiler.
3617 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3620 # Rational C++ 2.4.1
3621 # FIXME: insert proper C++ library support
3622 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3625 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3626 _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'
3627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3628 echo "-hidden">> $lib.exp~
3629 $CC -shared$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~
3632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3633 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3635 # Commands to make compiler produce verbose output that lists
3636 # what "hidden" libraries, object files and flags are used when
3637 # linking a shared library.
3639 # There doesn't appear to be a way to prevent this compiler from
3640 # explicitly linking system object files so we need to strip them
3641 # from the output so that they don't get included in the library
3643 output_verbose_link_cmd='templist=`$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 $list'
3646 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3647 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3648 _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'
3650 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3651 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3653 # Commands to make compiler produce verbose output that lists
3654 # what "hidden" libraries, object files and flags are used when
3655 # linking a shared library.
3656 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3659 # FIXME: insert proper C++ library support
3660 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3666 # FIXME: insert proper C++ library support
3667 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3670 case $cc_basename in
3673 # FIXME: insert proper C++ library support
3674 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3678 # FIXME: insert proper C++ library support
3679 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3682 # FIXME: insert proper C++ library support
3683 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3688 case $cc_basename in
3690 # Sun C++ 4.2, 5.x and Centerline C++
3691 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3692 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3693 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3694 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3695 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3697 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3700 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3702 # The compiler driver will combine and reorder linker options,
3703 # but understands `-z linker_flag'.
3704 # Supported since Solaris 2.6 (maybe 2.5.1?)
3705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3708 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3710 output_verbose_link_cmd='echo'
3712 # Archives containing C++ object files must be created using
3713 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3714 # necessary to make sure instantiated templates are included
3716 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3719 # Green Hills C++ Compiler
3720 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3722 # The C++ compiler must be used to create the archive.
3723 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3726 # GNU C++ compiler with Solaris linker
3727 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3728 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3729 if $CC --version | grep -v '^2\.7' > /dev/null; then
3730 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3731 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3732 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3734 # Commands to make compiler produce verbose output that lists
3735 # what "hidden" libraries, object files and flags are used when
3736 # linking a shared library.
3737 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3739 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3741 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3743 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3745 # Commands to make compiler produce verbose output that lists
3746 # what "hidden" libraries, object files and flags are used when
3747 # linking a shared library.
3748 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3753 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3755 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3762 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3763 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3764 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3765 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3766 runpath_var='LD_RUN_PATH'
3768 case $cc_basename in
3770 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3771 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3774 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3775 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3779 sysv5* | sco3.2v5* | sco5v6*)
3780 # Note: We can NOT use -z defs as we might desire, because we do not
3781 # link with -lc, and that would cause any symbols used from libc to
3782 # always be unresolved, which means just about no library would
3783 # ever link correctly. If we're not using GNU ld we use -z text
3784 # though, which does catch some bad symbols but isn't as heavy-handed
3786 # For security reasons, it is highly recommended that you always
3787 # use absolute paths for naming shared libraries, and exclude the
3788 # DT_RUNPATH tag from executables and libraries. But doing so
3789 # requires that you compile everything twice, which is a pain.
3790 # So that behaviour is only enabled if SCOABSPATH is set to a
3791 # non-empty value in the environment. Most likely only useful for
3792 # creating official distributions of packages.
3793 # This is a hack until libtool officially supports absolute path
3794 # names for shared libraries.
3795 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3796 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3797 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3798 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3799 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3800 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3801 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3802 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3803 runpath_var='LD_RUN_PATH'
3805 case $cc_basename in
3807 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3808 _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'
3811 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3812 _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'
3817 case $cc_basename in
3819 # NonStop-UX NCC 3.20
3820 # FIXME: insert proper C++ library support
3821 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3824 # FIXME: insert proper C++ library support
3825 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3830 # FIXME: insert proper C++ library support
3831 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3834 # FIXME: insert proper C++ library support
3835 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3838 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3839 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3841 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3842 _LT_AC_TAGVAR(LD, $1)="$LD"
3844 AC_LIBTOOL_POSTDEP_PREDEP($1)
3845 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3846 AC_LIBTOOL_PROG_CC_C_O($1)
3847 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3848 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3849 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3850 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3852 AC_LIBTOOL_CONFIG($1)
3859 with_gnu_ldcxx=$with_gnu_ld
3860 with_gnu_ld=$lt_save_with_gnu_ld
3861 lt_cv_path_LDCXX=$lt_cv_path_LD
3862 lt_cv_path_LD=$lt_save_path_LD
3863 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3864 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3865 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3867 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3868 # ------------------------------------
3869 # Figure out "hidden" library dependencies from verbose
3870 # compiler output when linking a shared library.
3871 # Parse the compiler output and extract the necessary
3872 # objects, libraries and library flags.
3873 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3874 [AC_REQUIRE([LT_AC_PROG_SED])dnl
3875 dnl we can't use the lt_simple_compile_test_code here,
3876 dnl because it contains code intended for an executable,
3877 dnl not a library. It's possible we should let each
3878 dnl tag define a new lt_????_link_test_code variable,
3879 dnl but it's only used here...
3880 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3882 void foo (void) { a = 0; }
3884 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3888 Foo (void) { a = 0; }
3893 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3901 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3904 public void bar (void) {
3910 dnl Parse the compiler output and extract the necessary
3911 dnl objects, libraries and library flags.
3912 if AC_TRY_EVAL(ac_compile); then
3913 # Parse the compiler output and extract the necessary
3914 # objects, libraries and library flags.
3916 # Sentinel used to keep track of whether or not we are before
3917 # the conftest object file.
3918 pre_test_object_deps_done=no
3920 # The `*' in the case matches for architectures that use `case' in
3921 # $output_verbose_cmd can trigger glob expansion during the loop
3922 # eval without this substitution.
3923 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3925 for p in `eval $output_verbose_link_cmd`; do
3929 # Some compilers place space between "-{L,R}" and the path.
3932 || test $p = "-R"; then
3939 if test "$pre_test_object_deps_done" = no; then
3942 # Internal compiler library paths should come after those
3943 # provided the user. The postdeps already come after the
3944 # user supplied libs so there is no need to process them.
3945 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3946 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3948 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3951 # The "-l" case would never come before the object being
3952 # linked, so don't bother handling this case.
3955 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3956 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3958 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3964 # This assumes that the test object file only shows up
3965 # once in the compiler output.
3966 if test "$p" = "conftest.$objext"; then
3967 pre_test_object_deps_done=yes
3971 if test "$pre_test_object_deps_done" = no; then
3972 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3973 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3975 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3978 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3979 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3981 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3986 *) ;; # Ignore the rest.
3994 echo "libtool.m4: error: problem compiling $1 test program"
3997 $rm -f confest.$objext
3999 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4000 if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4001 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4004 # PORTME: override above test on systems where it is broken
4008 # Interix 3.5 installs completely hosed .la files for C++, so rather than
4009 # hack all around it, let's just trust "g++" to DTRT.
4010 _LT_AC_TAGVAR(predep_objects,$1)=
4011 _LT_AC_TAGVAR(postdep_objects,$1)=
4012 _LT_AC_TAGVAR(postdeps,$1)=
4016 case `$CC -V 2>&1 | sed 5q` in
4020 # The more standards-conforming stlport4 library is
4021 # incompatible with the Cstd library. Avoid specifying
4022 # it if it's in CXXFLAGS. Ignore libCrun as
4023 # -library=stlport4 depends on it.
4024 case " $CXX $CXXFLAGS " in
4025 *" -library=stlport4 "*)
4026 solaris_use_stlport4=yes
4029 if test "$solaris_use_stlport4" != yes; then
4030 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4037 case $cc_basename in
4039 # The more standards-conforming stlport4 library is
4040 # incompatible with the Cstd library. Avoid specifying
4041 # it if it's in CXXFLAGS. Ignore libCrun as
4042 # -library=stlport4 depends on it.
4043 case " $CXX $CXXFLAGS " in
4044 *" -library=stlport4 "*)
4045 solaris_use_stlport4=yes
4049 # Adding this requires a known-good setup of shared libraries for
4050 # Sun compiler versions before 5.6, else PIC objects from an old
4051 # archive will be linked into the output, leading to subtle bugs.
4052 if test "$solaris_use_stlport4" != yes; then
4053 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4060 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4061 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4063 ])# AC_LIBTOOL_POSTDEP_PREDEP
4065 # AC_LIBTOOL_LANG_F77_CONFIG
4066 # --------------------------
4067 # Ensure that the configuration vars for the C compiler are
4068 # suitably defined. Those variables are subsequently used by
4069 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4070 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4071 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4072 [AC_REQUIRE([AC_PROG_F77])
4073 AC_LANG_PUSH(Fortran 77)
4075 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4076 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4077 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4078 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4079 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4080 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4081 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4083 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4084 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4085 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4086 _LT_AC_TAGVAR(module_cmds, $1)=
4087 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4088 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4089 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4090 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4091 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4092 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4094 # Source file extension for f77 test sources.
4097 # Object file extension for compiled f77 test sources.
4099 _LT_AC_TAGVAR(objext, $1)=$objext
4101 # Code to be used in simple compile tests
4102 lt_simple_compile_test_code="\
4108 # Code to be used in simple link tests
4109 lt_simple_link_test_code="\
4114 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4117 # save warnings/boilerplate of simple test code
4118 _LT_COMPILER_BOILERPLATE
4119 _LT_LINKER_BOILERPLATE
4121 # Allow CC to be a program name with arguments.
4125 _LT_AC_TAGVAR(compiler, $1)=$CC
4126 _LT_CC_BASENAME([$compiler])
4128 AC_MSG_CHECKING([if libtool supports shared libraries])
4129 AC_MSG_RESULT([$can_build_shared])
4131 AC_MSG_CHECKING([whether to build shared libraries])
4132 test "$can_build_shared" = "no" && enable_shared=no
4134 # On AIX, shared libraries and static libraries use the same namespace, and
4135 # are all built from PIC.
4138 test "$enable_shared" = yes && enable_static=no
4139 if test -n "$RANLIB"; then
4140 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4141 postinstall_cmds='$RANLIB $lib'
4145 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4146 test "$enable_shared" = yes && enable_static=no
4150 AC_MSG_RESULT([$enable_shared])
4152 AC_MSG_CHECKING([whether to build static libraries])
4153 # Make sure either enable_shared or enable_static is yes.
4154 test "$enable_shared" = yes || enable_static=yes
4155 AC_MSG_RESULT([$enable_static])
4157 _LT_AC_TAGVAR(GCC, $1)="$G77"
4158 _LT_AC_TAGVAR(LD, $1)="$LD"
4160 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4161 AC_LIBTOOL_PROG_CC_C_O($1)
4162 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4163 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4164 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4165 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4167 AC_LIBTOOL_CONFIG($1)
4171 ])# AC_LIBTOOL_LANG_F77_CONFIG
4174 # AC_LIBTOOL_LANG_GCJ_CONFIG
4175 # --------------------------
4176 # Ensure that the configuration vars for the C compiler are
4177 # suitably defined. Those variables are subsequently used by
4178 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4179 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4180 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4183 # Source file extension for Java test sources.
4186 # Object file extension for compiled Java test sources.
4188 _LT_AC_TAGVAR(objext, $1)=$objext
4190 # Code to be used in simple compile tests
4191 lt_simple_compile_test_code="class foo {}"
4193 # Code to be used in simple link tests
4194 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4196 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4199 # save warnings/boilerplate of simple test code
4200 _LT_COMPILER_BOILERPLATE
4201 _LT_LINKER_BOILERPLATE
4203 # Allow CC to be a program name with arguments.
4207 _LT_AC_TAGVAR(compiler, $1)=$CC
4208 _LT_CC_BASENAME([$compiler])
4210 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4211 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4213 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4215 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4216 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4217 AC_LIBTOOL_PROG_CC_C_O($1)
4218 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4219 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4220 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4221 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4223 AC_LIBTOOL_CONFIG($1)
4227 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4230 # AC_LIBTOOL_LANG_RC_CONFIG
4231 # -------------------------
4232 # Ensure that the configuration vars for the Windows resource compiler are
4233 # suitably defined. Those variables are subsequently used by
4234 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4235 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4236 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4239 # Source file extension for RC test sources.
4242 # Object file extension for compiled RC test sources.
4244 _LT_AC_TAGVAR(objext, $1)=$objext
4246 # Code to be used in simple compile tests
4247 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4249 # Code to be used in simple link tests
4250 lt_simple_link_test_code="$lt_simple_compile_test_code"
4252 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4255 # save warnings/boilerplate of simple test code
4256 _LT_COMPILER_BOILERPLATE
4257 _LT_LINKER_BOILERPLATE
4259 # Allow CC to be a program name with arguments.
4263 _LT_AC_TAGVAR(compiler, $1)=$CC
4264 _LT_CC_BASENAME([$compiler])
4265 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4267 AC_LIBTOOL_CONFIG($1)
4271 ])# AC_LIBTOOL_LANG_RC_CONFIG
4274 # AC_LIBTOOL_CONFIG([TAGNAME])
4275 # ----------------------------
4276 # If TAGNAME is not passed, then create an initial libtool script
4277 # with a default configuration from the untagged config vars. Otherwise
4278 # add code to config.status for appending the configuration named by
4279 # TAGNAME from the matching tagged config vars.
4280 AC_DEFUN([AC_LIBTOOL_CONFIG],
4281 [# The else clause should only fire when bootstrapping the
4282 # libtool distribution, otherwise you forgot to ship ltmain.sh
4283 # with your package, and you will get complaints that there are
4284 # no rules to generate ltmain.sh.
4285 if test -f "$ltmain"; then
4286 # See if we are running on zsh, and set the options which allow our commands through
4287 # without removal of \ escapes.
4288 if test -n "${ZSH_VERSION+set}" ; then
4289 setopt NO_GLOB_SUBST
4291 # Now quote all the things that may contain metacharacters while being
4292 # careful not to overquote the AC_SUBSTed values. We take copies of the
4293 # variables and quote the copies for generation of the libtool script.
4294 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4296 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4297 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4298 deplibs_check_method reload_flag reload_cmds need_locks \
4299 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4300 lt_cv_sys_global_symbol_to_c_name_address \
4301 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4302 old_postinstall_cmds old_postuninstall_cmds \
4303 _LT_AC_TAGVAR(compiler, $1) \
4304 _LT_AC_TAGVAR(CC, $1) \
4305 _LT_AC_TAGVAR(LD, $1) \
4306 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4307 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4308 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4309 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4310 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4311 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4312 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4313 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4314 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4315 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4316 _LT_AC_TAGVAR(predep_objects, $1) \
4317 _LT_AC_TAGVAR(postdep_objects, $1) \
4318 _LT_AC_TAGVAR(predeps, $1) \
4319 _LT_AC_TAGVAR(postdeps, $1) \
4320 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4321 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4322 _LT_AC_TAGVAR(archive_cmds, $1) \
4323 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4324 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4325 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4326 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4327 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4328 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4329 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4330 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4331 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4332 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4333 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4334 _LT_AC_TAGVAR(module_cmds, $1) \
4335 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4336 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4337 _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4338 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4339 _LT_AC_TAGVAR(include_expsyms, $1); do
4342 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4343 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4344 _LT_AC_TAGVAR(archive_cmds, $1) | \
4345 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4346 _LT_AC_TAGVAR(module_cmds, $1) | \
4347 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4348 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4349 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4350 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4351 postinstall_cmds | postuninstall_cmds | \
4352 old_postinstall_cmds | old_postuninstall_cmds | \
4353 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4354 # Double-quote double-evaled strings.
4355 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4358 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4364 *'\[$]0 --fallback-echo"')
4365 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4370 [cfgfile="${ofile}T"
4371 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4373 AC_MSG_NOTICE([creating $ofile])],
4376 cat <<__EOF__ >> "$cfgfile"
4380 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4381 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4382 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4384 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4385 # Free Software Foundation, Inc.
4387 # This file is part of GNU Libtool:
4388 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4390 # This program is free software; you can redistribute it and/or modify
4391 # it under the terms of the GNU General Public License as published by
4392 # the Free Software Foundation; either version 2 of the License, or
4393 # (at your option) any later version.
4395 # This program is distributed in the hope that it will be useful, but
4396 # WITHOUT ANY WARRANTY; without even the implied warranty of
4397 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4398 # General Public License for more details.
4400 # You should have received a copy of the GNU General Public License
4401 # along with this program; if not, write to the Free Software
4402 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4404 # As a special exception to the GNU General Public License, if you
4405 # distribute this file as part of a program that contains a
4406 # configuration script generated by Autoconf, you may include it under
4407 # the same distribution terms that you use for the rest of that program.
4409 # A sed program that does not truncate output.
4412 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4413 Xsed="$SED -e 1s/^X//"
4415 # The HP-UX ksh and POSIX shell print the target directory to stdout
4417 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4419 # The names of the tagged configurations supported by this script.
4422 # ### BEGIN LIBTOOL CONFIG],
4423 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4425 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4427 # Shell to use when invoking shell scripts.
4430 # Whether or not to build shared libraries.
4431 build_libtool_libs=$enable_shared
4433 # Whether or not to build static libraries.
4434 build_old_libs=$enable_static
4436 # Whether or not to add -lc for building shared libraries.
4437 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4439 # Whether or not to disallow shared libs when runtime libs are static
4440 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4442 # Whether or not to optimize for fast installation.
4443 fast_install=$enable_fast_install
4446 host_alias=$host_alias
4451 build_alias=$build_alias
4455 # An echo program that does not interpret backslashes.
4460 AR_FLAGS=$lt_AR_FLAGS
4465 # LTCC compiler flags.
4466 LTCFLAGS=$lt_LTCFLAGS
4468 # A language-specific compiler.
4469 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4471 # Is the compiler the GNU C compiler?
4472 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4477 # The linker used to build libraries.
4478 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4480 # Whether we need hard or soft links.
4483 # A BSD-compatible nm program.
4486 # A symbol stripping program
4489 # Used to examine libraries when file_magic_cmd begins "file"
4490 MAGIC_CMD=$MAGIC_CMD
4492 # Used on cygwin: DLL creation program.
4495 # Used on cygwin: object dumper.
4498 # Used on cygwin: assembler.
4501 # The name of the directory that contains temporary libtool files.
4504 # How to create reloadable object files.
4505 reload_flag=$lt_reload_flag
4506 reload_cmds=$lt_reload_cmds
4508 # How to pass a linker flag through the compiler.
4509 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4511 # Object file suffix (normally "o").
4514 # Old archive suffix (normally "a").
4517 # Shared library suffix (normally ".so").
4518 shrext_cmds='$shrext_cmds'
4520 # Executable file suffix (normally "").
4523 # Additional compiler flags for building library objects.
4524 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4527 # What is the maximum length of a command?
4528 max_cmd_len=$lt_cv_sys_max_cmd_len
4530 # Does compiler simultaneously support -c and -o options?
4531 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4533 # Must we lock files when doing compilation?
4534 need_locks=$lt_need_locks
4536 # Do we need the lib prefix for modules?
4537 need_lib_prefix=$need_lib_prefix
4539 # Do we need a version for libraries?
4540 need_version=$need_version
4542 # Whether dlopen is supported.
4543 dlopen_support=$enable_dlopen
4545 # Whether dlopen of programs is supported.
4546 dlopen_self=$enable_dlopen_self
4548 # Whether dlopen of statically linked programs is supported.
4549 dlopen_self_static=$enable_dlopen_self_static
4551 # Compiler flag to prevent dynamic linking.
4552 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4554 # Compiler flag to turn off builtin functions.
4555 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4557 # Compiler flag to allow reflexive dlopens.
4558 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4560 # Compiler flag to generate shared objects directly from archives.
4561 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4563 # Compiler flag to generate thread-safe objects.
4564 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4566 # Library versioning type.
4567 version_type=$version_type
4569 # Format of library name prefix.
4570 libname_spec=$lt_libname_spec
4572 # List of archive names. First name is the real one, the rest are links.
4573 # The last name is the one that the linker finds with -lNAME.
4574 library_names_spec=$lt_library_names_spec
4576 # The coded name of the library, if different from the real name.
4577 soname_spec=$lt_soname_spec
4579 # Commands used to build and install an old-style archive.
4581 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4582 old_postinstall_cmds=$lt_old_postinstall_cmds
4583 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4585 # Create an old-style archive from a shared archive.
4586 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4588 # Create a temporary old-style archive to link instead of a shared archive.
4589 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4591 # Commands used to build and install a shared archive.
4592 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4593 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4594 postinstall_cmds=$lt_postinstall_cmds
4595 postuninstall_cmds=$lt_postuninstall_cmds
4597 # Commands used to build a loadable module (assumed same as above if empty)
4598 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4599 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4601 # Commands to strip libraries.
4602 old_striplib=$lt_old_striplib
4603 striplib=$lt_striplib
4605 # Dependencies to place before the objects being linked to create a
4607 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4609 # Dependencies to place after the objects being linked to create a
4611 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4613 # Dependencies to place before the objects being linked to create a
4615 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4617 # Dependencies to place after the objects being linked to create a
4619 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4621 # The directories searched by this compiler when creating a shared
4623 compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4625 # The library search path used internally by the compiler when linking
4627 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4629 # Method to check whether dependent libraries are shared objects.
4630 deplibs_check_method=$lt_deplibs_check_method
4632 # Command to use when deplibs_check_method == file_magic.
4633 file_magic_cmd=$lt_file_magic_cmd
4635 # Flag that allows shared libraries with undefined symbols to be built.
4636 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4638 # Flag that forces no undefined symbols.
4639 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4641 # Commands used to finish a libtool library installation in a directory.
4642 finish_cmds=$lt_finish_cmds
4644 # Same as above, but a single script fragment to be evaled but not shown.
4645 finish_eval=$lt_finish_eval
4647 # Take the output of nm and produce a listing of raw symbols and C names.
4648 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4650 # Transform the output of nm in a proper C declaration
4651 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4653 # Transform the output of nm in a C name address pair
4654 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4656 # This is the shared library runtime path variable.
4657 runpath_var=$runpath_var
4659 # This is the shared library path variable.
4660 shlibpath_var=$shlibpath_var
4662 # Is shlibpath searched before the hard-coded library search path?
4663 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4665 # How to hardcode a shared library path into an executable.
4666 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4668 # Whether we should hardcode library paths into libraries.
4669 hardcode_into_libs=$hardcode_into_libs
4671 # Flag to hardcode \$libdir into a binary during linking.
4672 # This must work even if \$libdir does not exist.
4673 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4675 # If ld is used when linking, flag to hardcode \$libdir into
4676 # a binary during linking. This must work even if \$libdir does
4678 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4680 # Whether we need a single -rpath flag with a separated argument.
4681 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4683 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4685 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4687 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4689 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4691 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4692 # the resulting binary.
4693 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4695 # Set to yes if building a shared library automatically hardcodes DIR into the library
4696 # and all subsequent libraries and executables linked against it.
4697 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4699 # Variables whose values should be saved in libtool wrapper scripts and
4700 # restored at relink time.
4701 variables_saved_for_relink="$variables_saved_for_relink"
4703 # Whether libtool must link a program against all its dependency libraries.
4704 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4706 # Compile-time system search path for libraries
4707 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4709 # Run-time system search path for libraries
4710 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4712 # Fix the shell variable \$srcfile for the compiler.
4713 fix_srcfile_path=$lt_fix_srcfile_path
4715 # Set to yes if exported symbols are required.
4716 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4718 # The commands to list exported symbols.
4719 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4721 # The commands to extract the exported symbol list from a shared archive.
4722 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4724 # Symbols that should not be listed in the preloaded symbols.
4725 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4727 # Symbols that must always be exported.
4728 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4731 [# ### END LIBTOOL CONFIG],
4732 [# ### END LIBTOOL TAG CONFIG: $tagname])
4739 cat <<\EOF >> "$cfgfile"
4741 # AIX sometimes has problems with the GCC collect2 program. For some
4742 # reason, if we set the COLLECT_NAMES environment variable, the problems
4743 # vanish in a puff of smoke.
4744 if test "X${COLLECT_NAMES+set}" != Xset; then
4746 export COLLECT_NAMES
4752 # We use sed instead of cat because bash on DJGPP gets confused if
4753 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4754 # text mode, it properly converts lines to CR/LF. This bash problem
4755 # is reportedly fixed, but why not run on old versions too?
4756 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4758 mv -f "$cfgfile" "$ofile" || \
4759 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4763 # If there is no Makefile yet, we rely on a make rule to execute
4764 # `config.status --recheck' to rerun these tests and create the
4765 # libtool script then.
4766 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4767 if test -f "$ltmain_in"; then
4768 test -f Makefile && make "$ltmain"
4771 ])# AC_LIBTOOL_CONFIG
4774 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4775 # -------------------------------------------
4776 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4777 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4779 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4781 if test "$GCC" = yes; then
4782 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4784 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4785 lt_cv_prog_compiler_rtti_exceptions,
4786 [-fno-rtti -fno-exceptions], [],
4787 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4789 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4792 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4793 # ---------------------------------
4794 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4795 [AC_REQUIRE([AC_CANONICAL_HOST])
4796 AC_REQUIRE([LT_AC_PROG_SED])
4797 AC_REQUIRE([AC_PROG_NM])
4798 AC_REQUIRE([AC_OBJEXT])
4799 # Check for command to grab the raw symbol name followed by C symbol from nm.
4800 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4801 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4803 # These are sane defaults that work on at least a few old systems.
4804 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4806 # Character class describing NM global symbol codes.
4807 symcode='[[BCDEGRST]]'
4809 # Regexp to match symbols that can be accessed directly from C.
4810 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4812 # Transform an extracted symbol line into a proper C declaration
4813 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4815 # Transform an extracted symbol line into symbol name and symbol address
4816 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4818 # Define system-specific variables.
4823 cygwin* | mingw* | pw32*)
4824 symcode='[[ABCDGISTW]]'
4826 hpux*) # Its linker distinguishes data from code symbols
4827 if test "$host_cpu" = ia64; then
4828 symcode='[[ABCDEGRST]]'
4830 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4831 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4833 linux* | k*bsd*-gnu)
4834 if test "$host_cpu" = ia64; then
4835 symcode='[[ABCDGIRSTW]]'
4836 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4837 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4841 symcode='[[BCDEGRST]]'
4844 symcode='[[BCDEGQRST]]'
4855 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4859 symcode='[[DFNSTU]]'
4863 # Handle CRLF in mingw tool chain
4867 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4871 # If we're using GNU nm, then use its standard symbol codes.
4872 case `$NM -V 2>&1` in
4873 *GNU* | *'with BFD'*)
4874 symcode='[[ABCDGIRSTW]]' ;;
4877 # Try without a prefix undercore, then with it.
4878 for ac_symprfx in "" "_"; do
4880 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4881 symxfrm="\\1 $ac_symprfx\\2 \\2"
4883 # Write the raw and C identifiers.
4884 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4886 # Check to see that the pipe works correctly.
4890 cat > conftest.$ac_ext <<EOF
4895 void nm_test_func(){}
4899 int main(){nm_test_var='a';nm_test_func();return(0);}
4902 if AC_TRY_EVAL(ac_compile); then
4903 # Now try to grab the symbols.
4905 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4906 # Try sorting and uniquifying the output.
4907 if sort "$nlist" | uniq > "$nlist"T; then
4908 mv -f "$nlist"T "$nlist"
4913 # Make sure that we snagged all the symbols we need.
4914 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4915 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4916 cat <<EOF > conftest.$ac_ext
4922 # Now generate the symbol file.
4923 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4925 cat <<EOF >> conftest.$ac_ext
4926 #if defined (__STDC__) && __STDC__
4927 # define lt_ptr_t void *
4929 # define lt_ptr_t char *
4933 /* The mapping between symbol names and symbols. */
4938 lt_preloaded_symbols[[]] =
4941 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4942 cat <<\EOF >> conftest.$ac_ext
4950 # Now try linking the two files.
4951 mv conftest.$ac_objext conftstm.$ac_objext
4952 lt_save_LIBS="$LIBS"
4953 lt_save_CFLAGS="$CFLAGS"
4954 LIBS="conftstm.$ac_objext"
4955 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4956 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4959 LIBS="$lt_save_LIBS"
4960 CFLAGS="$lt_save_CFLAGS"
4962 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4965 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4968 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4971 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4972 cat conftest.$ac_ext >&5
4974 rm -rf conftest* conftst*
4976 # Do not use the global_symbol_pipe unless it works.
4977 if test "$pipe_works" = yes; then
4980 lt_cv_sys_global_symbol_pipe=
4984 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4985 lt_cv_sys_global_symbol_to_cdecl=
4987 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4988 AC_MSG_RESULT(failed)
4992 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4995 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4996 # ---------------------------------------
4997 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4998 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4999 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5000 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5002 AC_MSG_CHECKING([for $compiler option to produce PIC])
5004 # C++ specific cases for pic, static, wl, etc.
5005 if test "$GXX" = yes; then
5006 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5007 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5011 # All AIX code is PIC.
5012 if test "$host_cpu" = ia64; then
5013 # AIX 5 now supports IA64 processor
5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5018 # FIXME: we need at least 68020 code to build shared libraries, but
5019 # adding the `-m68020' flag to GCC prevents building anything better,
5021 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5023 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5024 # PIC is the default for these OSes.
5026 mingw* | cygwin* | os2* | pw32*)
5027 # This hack is so that the source file can tell whether it is being
5028 # built for inclusion in a dll (and should export symbols for example).
5029 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5030 # (--disable-auto-import) libraries
5031 m4_if([$1], [GCJ], [],
5032 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5034 darwin* | rhapsody*)
5035 # PIC is the default on this platform
5036 # Common symbols not allowed in MH_DYLIB files
5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5040 # DJGPP does not support shared libraries at all
5041 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5044 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5045 # Instead, we relocate shared libraries at runtime.
5048 if test -d /usr/nec; then
5049 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5053 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5070 # All AIX code is PIC.
5071 if test "$host_cpu" = ia64; then
5072 # AIX 5 now supports IA64 processor
5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5079 case $cc_basename in
5081 # Green Hills C++ Compiler
5082 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
5087 # PIC is the default on this platform
5088 # Common symbols not allowed in MH_DYLIB files
5089 case $cc_basename in
5091 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5092 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5097 case $cc_basename in
5099 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5102 # Green Hills C++ Compiler
5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5109 freebsd* | dragonfly*)
5110 # FreeBSD uses GNU C++
5112 hpux9* | hpux10* | hpux11*)
5113 case $cc_basename in
5115 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5116 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5117 if test "$host_cpu" != ia64; then
5118 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5122 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5123 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5129 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5138 # This is c89, which is MS Visual C++ (no shared libs)
5139 # Anyone wants to do a port?
5141 irix5* | irix6* | nonstopux*)
5142 case $cc_basename in
5144 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5145 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5146 # CC pic flag -KPIC is the default.
5152 linux* | k*bsd*-gnu)
5153 case $cc_basename in
5156 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5157 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5161 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5162 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5163 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5166 # Portland Group C++ compiler.
5167 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5168 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5169 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5173 # Make sure the PIC flag is empty. It appears that all Alpha
5174 # Linux and Compaq Tru64 Unix objects are PIC.
5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5176 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5179 case `$CC -V 2>&1 | sed 5q` in
5182 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5183 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5184 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5195 case $cc_basename in
5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5205 osf3* | osf4* | osf5*)
5206 case $cc_basename in
5208 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5211 # Rational C++ 2.4.1
5212 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5215 # Digital/Compaq C++
5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5217 # Make sure the PIC flag is empty. It appears that all Alpha
5218 # Linux and Compaq Tru64 Unix objects are PIC.
5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5229 case $cc_basename in
5231 # Sun C++ 4.2, 5.x and Centerline C++
5232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5233 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5234 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5237 # Green Hills C++ Compiler
5238 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5245 case $cc_basename in
5248 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5249 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5253 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5260 case $cc_basename in
5262 # NonStop-UX NCC 3.20
5263 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5269 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5270 case $cc_basename in
5272 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5274 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5281 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5287 if test "$GCC" = yes; then
5288 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5293 # All AIX code is PIC.
5294 if test "$host_cpu" = ia64; then
5295 # AIX 5 now supports IA64 processor
5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5301 # FIXME: we need at least 68020 code to build shared libraries, but
5302 # adding the `-m68020' flag to GCC prevents building anything better,
5304 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5307 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5308 # PIC is the default for these OSes.
5311 mingw* | cygwin* | pw32* | os2*)
5312 # This hack is so that the source file can tell whether it is being
5313 # built for inclusion in a dll (and should export symbols for example).
5314 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5315 # (--disable-auto-import) libraries
5316 m4_if([$1], [GCJ], [],
5317 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5320 darwin* | rhapsody*)
5321 # PIC is the default on this platform
5322 # Common symbols not allowed in MH_DYLIB files
5323 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5327 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5328 # Instead, we relocate shared libraries at runtime.
5332 # Just because we use GCC doesn't mean we suddenly get shared libraries
5333 # on systems that don't support them.
5334 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5339 if test -d /usr/nec; then
5340 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5345 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5352 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5358 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5362 # PORTME Check for flag to pass linker flags through the system compiler.
5365 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5366 if test "$host_cpu" = ia64; then
5367 # AIX 5 now supports IA64 processor
5368 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5370 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5374 # PIC is the default on this platform
5375 # Common symbols not allowed in MH_DYLIB files
5376 case $cc_basename in
5378 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5379 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5384 mingw* | cygwin* | pw32* | os2*)
5385 # This hack is so that the source file can tell whether it is being
5386 # built for inclusion in a dll (and should export symbols for example).
5387 m4_if([$1], [GCJ], [],
5388 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5391 hpux9* | hpux10* | hpux11*)
5392 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5393 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5400 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5403 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5404 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5407 irix5* | irix6* | nonstopux*)
5408 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5409 # PIC (with -KPIC) is the default.
5410 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5414 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5415 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5418 linux* | k*bsd*-gnu)
5419 case $cc_basename in
5421 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5422 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5423 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5425 pgcc* | pgf77* | pgf90* | pgf95*)
5426 # Portland Group compilers (*not* the Pentium gcc compiler,
5427 # which looks to be a dead project)
5428 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5429 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5430 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5433 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5434 # All Alpha code is PIC.
5435 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5438 case `$CC -V 2>&1 | sed 5q` in
5441 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5442 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5443 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5446 # Sun Fortran 8.3 passes all unrecognized flags to the linker
5447 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5448 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5449 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5456 osf3* | osf4* | osf5*)
5457 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5458 # All OSF/1 code is PIC.
5459 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5463 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5467 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5468 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5469 case $cc_basename in
5471 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5473 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5478 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5479 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5480 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5483 sysv4 | sysv4.2uw2* | sysv4.3*)
5484 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5485 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5486 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5490 if test -d /usr/nec ;then
5491 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5492 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5496 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5497 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5498 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5499 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5503 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5504 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5508 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5509 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5513 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5518 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5521 # Check to make sure the PIC flag actually works.
5523 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5524 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5525 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5526 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5527 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5529 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5531 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5532 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5535 # For platforms which do not support PIC, -DPIC is meaningless:
5537 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5540 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5545 # Check to make sure the static flag actually works.
5547 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5548 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5549 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5550 $lt_tmp_static_flag,
5552 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5556 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5557 # ------------------------------------
5558 # See if the linker supports building shared libraries.
5559 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5560 [AC_REQUIRE([LT_AC_PROG_SED])dnl
5561 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5563 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5566 # If we're using GNU nm, then we don't want the "-C" option.
5567 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5568 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5569 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5571 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5575 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5578 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5581 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5584 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5587 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5588 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5589 _LT_AC_TAGVAR(archive_cmds, $1)=
5590 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5591 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5592 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5593 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5594 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5595 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5596 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5597 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5598 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5599 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5600 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5601 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5602 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5603 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5604 _LT_AC_TAGVAR(module_cmds, $1)=
5605 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5606 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5607 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5608 # include_expsyms should be a list of space-separated symbols to be *always*
5609 # included in the symbol list
5610 _LT_AC_TAGVAR(include_expsyms, $1)=
5611 # exclude_expsyms can be an extended regexp of symbols to exclude
5612 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5613 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5614 # as well as any symbol that contains `d'.
5615 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5616 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5617 # platforms (ab)use it in PIC code, but their linkers get confused if
5618 # the symbol is explicitly referenced. Since portable code cannot
5619 # rely on this symbol name, it's probably fine to never include it in
5620 # preloaded symbol tables.
5621 # Exclude shared library initialization/finalization symbols.
5622 dnl Note also adjust exclude_expsyms for C++ above.
5623 extract_expsyms_cmds=
5624 # Just being paranoid about ensuring that cc_basename is set.
5625 _LT_CC_BASENAME([$compiler])
5627 cygwin* | mingw* | pw32*)
5628 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5629 # When not using gcc, we currently assume that we are using
5630 # Microsoft Visual C++.
5631 if test "$GCC" != yes; then
5636 # we just hope/assume this is gcc and not c89 (= MSVC++)
5644 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5645 if test "$with_gnu_ld" = yes; then
5646 # If archive_cmds runs LD, not CC, wlarc should be empty
5649 # Set some defaults for GNU ld with shared library support. These
5650 # are reset later if shared libraries are not supported. Putting them
5651 # here allows them to be overridden if necessary.
5652 runpath_var=LD_RUN_PATH
5653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5654 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5655 # ancient GNU ld didn't support --whole-archive et. al.
5656 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5657 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5659 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5661 supports_anon_versioning=no
5662 case `$LD -v 2>/dev/null` in
5663 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5664 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5665 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5666 *\ 2.11.*) ;; # other 2.11 versions
5667 *) supports_anon_versioning=yes ;;
5670 # See if GNU ld supports shared libraries.
5673 # On AIX/PPC, the GNU linker is very broken
5674 if test "$host_cpu" != ia64; then
5675 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5678 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5679 *** to be unable to reliably create shared libraries on AIX.
5680 *** Therefore, libtool is disabling shared libraries support. If you
5681 *** really care for shared libraries, you may want to modify your PATH
5682 *** so that a non-GNU linker is found, and then restart.
5689 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5690 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5691 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5693 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5694 # that the semantics of dynamic libraries on AmigaOS, at least up
5695 # to version 4, is to share data among multiple programs linked
5696 # with the same dynamic library. Since this doesn't match the
5697 # behavior of shared libraries on other platforms, we can't use
5699 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5703 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5704 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5705 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5706 # support --undefined. This deserves some investigation. FIXME
5707 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5709 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5713 cygwin* | mingw* | pw32*)
5714 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5715 # as there is no search path for DLLs.
5716 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5717 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5718 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5719 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5720 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5722 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5724 # If the export-symbols file already is a .def file (1st line
5725 # is EXPORTS), use it as is; otherwise, prepend...
5726 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5727 cp $export_symbols $output_objdir/$soname.def;
5729 echo EXPORTS > $output_objdir/$soname.def;
5730 cat $export_symbols >> $output_objdir/$soname.def;
5732 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5734 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5739 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5740 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5741 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5742 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5743 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5744 # Instead, shared libraries are loaded at an image base (0x10000000 by
5745 # default) and relocated if they conflict, which is a slow very memory
5746 # consuming and fragmenting process. To avoid this, we pick a random,
5747 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5748 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5749 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5750 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5753 gnu* | linux* | k*bsd*-gnu)
5754 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5756 case $cc_basename,$host_cpu in
5757 pgcc*) # Portland Group C compiler
5758 _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'
5759 tmp_addflag=' $pic_flag'
5761 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5762 _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'
5763 tmp_addflag=' $pic_flag -Mnomain' ;;
5764 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5765 tmp_addflag=' -i_dynamic' ;;
5766 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5767 tmp_addflag=' -i_dynamic -nofor_main' ;;
5768 ifc* | ifort*) # Intel Fortran compiler
5769 tmp_addflag=' -nofor_main' ;;
5771 case `$CC -V 2>&1 | sed 5q` in
5772 *Sun\ C*) # Sun C 5.9
5773 _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'
5774 tmp_sharedflag='-G' ;;
5775 *Sun\ F*) # Sun Fortran 8.3
5776 tmp_sharedflag='-G' ;;
5778 tmp_sharedflag='-shared' ;;
5780 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5782 if test $supports_anon_versioning = yes; then
5783 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5784 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5785 $echo "local: *; };" >> $output_objdir/$libname.ver~
5786 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5789 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5794 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5795 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5798 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5799 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5804 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5805 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5808 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5809 *** create shared libraries on Solaris systems. Therefore, libtool
5810 *** is disabling shared libraries support. We urge you to upgrade GNU
5811 *** binutils to release 2.9.1 or newer. Another option is to modify
5812 *** your PATH or compiler configuration so that the native linker is
5813 *** used, and then restart.
5816 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5817 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5818 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5820 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5824 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5825 case `$LD -v 2>&1` in
5826 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5827 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5830 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5831 *** reliably create shared libraries on SCO systems. Therefore, libtool
5832 *** is disabling shared libraries support. We urge you to upgrade GNU
5833 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5834 *** your PATH or compiler configuration so that the native linker is
5835 *** used, and then restart.
5840 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5841 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5843 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5845 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5852 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5854 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5855 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5859 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5860 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5861 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5863 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5868 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5870 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5871 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5872 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5875 # PORTME fill in a description of your system's linker (not GNU ld)
5878 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5879 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5880 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5881 # Note: this linker hardcodes the directories in LIBPATH if there
5882 # are no directories specified by -L.
5883 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5884 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5885 # Neither direct hardcoding nor static linking is supported with a
5887 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5892 if test "$host_cpu" = ia64; then
5893 # On IA64, the linker does run time linking by default, so we don't
5894 # have to do anything special.
5895 aix_use_runtimelinking=no
5896 exp_sym_flag='-Bexport'
5899 # If we're using GNU nm, then we don't want the "-C" option.
5900 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5901 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5902 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5904 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5906 aix_use_runtimelinking=no
5908 # Test if we are trying to use run time linking or normal
5909 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5910 # need to do runtime linking.
5911 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5912 for ld_flag in $LDFLAGS; do
5913 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5914 aix_use_runtimelinking=yes
5921 exp_sym_flag='-bexport'
5922 no_entry_flag='-bnoentry'
5925 # When large executables or shared objects are built, AIX ld can
5926 # have problems creating the table of contents. If linking a library
5927 # or program results in "error TOC overflow" add -mminimal-toc to
5928 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5929 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5931 _LT_AC_TAGVAR(archive_cmds, $1)=''
5932 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5933 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5934 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5936 if test "$GCC" = yes; then
5937 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5938 # We only want to do this on AIX 4.2 and lower, the check
5939 # below for broken collect2 doesn't work under 4.3+
5940 collect2name=`${CC} -print-prog-name=collect2`
5941 if test -f "$collect2name" && \
5942 strings "$collect2name" | grep resolve_lib_name >/dev/null
5944 # We have reworked collect2
5947 # We have old collect2
5948 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5949 # It fails to find uninstalled libraries when the uninstalled
5950 # path is not listed in the libpath. Setting hardcode_minus_L
5951 # to unsupported forces relinking
5952 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5954 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5958 shared_flag='-shared'
5959 if test "$aix_use_runtimelinking" = yes; then
5960 shared_flag="$shared_flag "'${wl}-G'
5964 if test "$host_cpu" = ia64; then
5965 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5966 # chokes on -Wl,-G. The following line is correct:
5969 if test "$aix_use_runtimelinking" = yes; then
5970 shared_flag='${wl}-G'
5972 shared_flag='${wl}-bM:SRE'
5977 # It seems that -bexpall does not export symbols beginning with
5978 # underscore (_), so it is better to generate a list of symbols to export.
5979 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5980 if test "$aix_use_runtimelinking" = yes; then
5981 # Warning - without using the other runtime loading flags (-brtl),
5982 # -berok will link without error, but may produce a broken library.
5983 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5984 # Determine the default libpath from the value encoded in an empty executable.
5985 _LT_AC_SYS_LIBPATH_AIX
5986 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5987 _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 $shared_flag"
5989 if test "$host_cpu" = ia64; then
5990 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5991 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5992 _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"
5994 # Determine the default libpath from the value encoded in an empty executable.
5995 _LT_AC_SYS_LIBPATH_AIX
5996 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5997 # Warning - without using the other run time loading flags,
5998 # -berok will link without error, but may produce a broken library.
5999 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6000 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6001 # Exported symbols can be pulled into shared objects from archives
6002 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6003 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6004 # This is similar to how AIX traditionally builds its shared libraries.
6005 _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'
6011 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6013 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6014 # see comment about different semantics on the GNU ld section
6015 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6019 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6022 cygwin* | mingw* | pw32*)
6023 # When not using gcc, we currently assume that we are using
6024 # Microsoft Visual C++.
6025 # hardcode_libdir_flag_spec is actually meaningless, as there is
6026 # no search path for DLLs.
6027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6028 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6029 # Tell ltmain to make .lib files, not .a files.
6031 # Tell ltmain to make .dll files, not .so files.
6033 # FIXME: Setting linknames here is a bad hack.
6034 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6035 # The linker will automatically build a .lib file if we build a DLL.
6036 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6037 # FIXME: Should let the user specify the lib program.
6038 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6039 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6040 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6043 darwin* | rhapsody*)
6045 rhapsody* | darwin1.[[012]])
6046 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6049 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6050 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6052 case ${MACOSX_DEPLOYMENT_TARGET} in
6054 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6057 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6063 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6064 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6065 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6066 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6067 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6068 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6069 if test "$GCC" = yes ; then
6070 output_verbose_link_cmd='echo'
6071 _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}"
6072 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6073 _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}"
6074 _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}"
6076 case $cc_basename in
6078 output_verbose_link_cmd='echo'
6079 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6080 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6081 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6082 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6083 _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}'
6086 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6093 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6094 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6095 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6099 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6102 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6103 # support. Future versions do this automatically, but an explicit c++rt0.o
6104 # does not break anything, and helps significantly (at the cost of a little
6107 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6109 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6110 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6113 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6115 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6116 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6117 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6118 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6121 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6122 freebsd* | dragonfly*)
6123 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6124 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6125 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6126 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6130 if test "$GCC" = yes; then
6131 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6133 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6135 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6136 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6137 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6139 # hardcode_minus_L: Not really in the search PATH,
6140 # but as the default location of the library.
6141 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6142 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6146 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6147 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6149 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6151 if test "$with_gnu_ld" = no; then
6152 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6153 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6155 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6156 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6158 # hardcode_minus_L: Not really in the search PATH,
6159 # but as the default location of the library.
6160 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6165 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6168 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6171 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6174 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6180 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6186 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6190 if test "$with_gnu_ld" = no; then
6191 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6192 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6196 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6197 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6198 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6201 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6202 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6204 # hardcode_minus_L: Not really in the search PATH,
6205 # but as the default location of the library.
6206 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6212 irix5* | irix6* | nonstopux*)
6213 if test "$GCC" = yes; then
6214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6216 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6219 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6220 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6221 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6225 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6226 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6228 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6231 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6232 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6236 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6237 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6238 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6239 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6244 if test -f /usr/libexec/ld.so; then
6245 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6246 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6247 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6248 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6249 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6250 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6251 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6254 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6255 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6259 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6265 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6271 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6272 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6273 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
6274 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6278 if test "$GCC" = yes; then
6279 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6280 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6282 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6283 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6285 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6286 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6289 osf4* | osf5*) # as osf3* with the addition of -msym flag
6290 if test "$GCC" = yes; then
6291 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6292 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6293 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6295 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6296 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6297 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6298 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6300 # Both c and cxx compiler support -rpath directly
6301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6303 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6307 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6308 if test "$GCC" = yes; then
6310 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6311 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6312 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6315 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6316 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6317 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6320 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6322 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6324 # The compiler driver will combine and reorder linker options,
6325 # but understands `-z linker_flag'. GCC discards it without `$wl',
6326 # but is careful enough not to reorder.
6327 # Supported since Solaris 2.6 (maybe 2.5.1?)
6328 if test "$GCC" = yes; then
6329 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6331 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6335 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6339 if test "x$host_vendor" = xsequent; then
6340 # Use $CC to link under sequent, because it throws in some extra .o
6341 # files that make .init and .fini sections work.
6342 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6344 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6346 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6347 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6348 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6349 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6353 case $host_vendor in
6355 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6356 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6359 ## LD is ld it makes a PLAMLIB
6360 ## CC just makes a GrossModule.
6361 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6362 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6363 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6366 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6367 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6370 runpath_var='LD_RUN_PATH'
6371 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6375 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6377 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6381 if test -d /usr/nec; then
6382 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6383 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6384 runpath_var=LD_RUN_PATH
6385 hardcode_runpath_var=yes
6386 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6390 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6391 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6392 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6393 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6394 runpath_var='LD_RUN_PATH'
6396 if test "$GCC" = yes; then
6397 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6398 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6400 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6401 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6405 sysv5* | sco3.2v5* | sco5v6*)
6406 # Note: We can NOT use -z defs as we might desire, because we do not
6407 # link with -lc, and that would cause any symbols used from libc to
6408 # always be unresolved, which means just about no library would
6409 # ever link correctly. If we're not using GNU ld we use -z text
6410 # though, which does catch some bad symbols but isn't as heavy-handed
6412 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6413 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6414 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6415 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6417 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6418 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6419 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6420 runpath_var='LD_RUN_PATH'
6422 if test "$GCC" = yes; then
6423 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6424 _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'
6426 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6427 _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'
6432 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6433 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6434 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6438 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6443 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6444 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6447 # Do we need to explicitly link libc?
6449 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6451 # Assume -lc should be added
6452 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6454 if test "$enable_shared" = yes && test "$GCC" = yes; then
6455 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6457 # FIXME: we may have to deal with multi-command sequences.
6460 # Test whether the compiler implicitly links with -lc since on some
6461 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6462 # to ld, don't add -lc before -lgcc.
6463 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6465 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6467 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6470 libobjs=conftest.$ac_objext
6472 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6473 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6479 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6480 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6481 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6483 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6485 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6487 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6489 cat conftest.err 1>&5
6492 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6498 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6501 # _LT_AC_FILE_LTDLL_C
6502 # -------------------
6503 # Be careful that the start marker always follows a newline.
6504 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6505 # /* ltdll.c starts here */
6506 # #define WIN32_LEAN_AND_MEAN
6507 # #include <windows.h>
6508 # #undef WIN32_LEAN_AND_MEAN
6509 # #include <stdio.h>
6511 # #ifndef __CYGWIN__
6512 # # ifdef __CYGWIN32__
6513 # # define __CYGWIN__ __CYGWIN32__
6517 # #ifdef __cplusplus
6520 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6521 # #ifdef __cplusplus
6526 # #include <cygwin/cygwin_dll.h>
6527 # DECLARE_CYGWIN_DLL( DllMain );
6529 # HINSTANCE __hDllInstance_base;
6532 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6534 # __hDllInstance_base = hInst;
6537 # /* ltdll.c ends here */
6538 ])# _LT_AC_FILE_LTDLL_C
6541 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6542 # ---------------------------------
6543 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6547 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6548 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6549 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6550 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6551 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6552 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6553 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6555 # This is just to silence aclocal about the macro not being used
6556 ifelse([AC_DISABLE_FAST_INSTALL])
6558 AC_DEFUN([LT_AC_PROG_GCJ],
6559 [AC_CHECK_TOOL(GCJ, gcj, no)
6560 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6564 AC_DEFUN([LT_AC_PROG_RC],
6565 [AC_CHECK_TOOL(RC, windres, no)
6569 # Cheap backport of AS_EXECUTABLE_P and required macros
6570 # from Autoconf 2.59; we should not use $as_executable_p directly.
6574 m4_ifndef([_AS_TEST_PREPARE],
6575 [m4_defun([_AS_TEST_PREPARE],
6576 [if test -x / >/dev/null 2>&1; then
6577 as_executable_p='test -x'
6579 as_executable_p='test -f'
6581 ])])# _AS_TEST_PREPARE
6585 # Check whether a file is executable.
6586 m4_ifndef([AS_EXECUTABLE_P],
6587 [m4_defun([AS_EXECUTABLE_P],
6588 [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6589 $as_executable_p $1[]dnl
6590 ])])# AS_EXECUTABLE_P
6592 # NOTE: This macro has been submitted for inclusion into #
6593 # GNU Autoconf as AC_PROG_SED. When it is available in #
6594 # a released version of Autoconf we should remove this #
6595 # macro and use it instead. #
6598 # Check for a fully-functional sed program, that truncates
6599 # as few characters as possible. Prefer GNU sed if found.
6600 AC_DEFUN([LT_AC_PROG_SED],
6601 [AC_MSG_CHECKING([for a sed that does not truncate output])
6602 AC_CACHE_VAL(lt_cv_path_SED,
6603 [# Loop through the user's path and test for sed and gsed.
6604 # Then use that list of sed's as ones to test for truncation.
6605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6609 test -z "$as_dir" && as_dir=.
6610 for lt_ac_prog in sed gsed; do
6611 for ac_exec_ext in '' $ac_executable_extensions; do
6612 if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6613 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6621 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6622 # along with /bin/sed that truncates output.
6623 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6624 test ! -f $lt_ac_sed && continue
6625 cat /dev/null > conftest.in
6627 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6628 # Check for GNU sed and select it if it is found.
6629 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6630 lt_cv_path_SED=$lt_ac_sed
6634 cat conftest.in conftest.in >conftest.tmp
6635 mv conftest.tmp conftest.in
6636 cp conftest.in conftest.nl
6638 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6639 cmp -s conftest.out conftest.nl || break
6640 # 10000 chars as input seems more than enough
6641 test $lt_ac_count -gt 10 && break
6642 lt_ac_count=`expr $lt_ac_count + 1`
6643 if test $lt_ac_count -gt $lt_ac_max; then
6644 lt_ac_max=$lt_ac_count
6645 lt_cv_path_SED=$lt_ac_sed
6652 AC_MSG_RESULT([$SED])
6655 # Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
6657 # This file is free software; the Free Software Foundation
6658 # gives unlimited permission to copy and/or distribute it,
6659 # with or without modifications, as long as this notice is preserved.
6661 # AM_AUTOMAKE_VERSION(VERSION)
6662 # ----------------------------
6663 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6664 # generated from the m4 files accompanying Automake X.Y.
6665 # (This private macro should not be called outside this file.)
6666 AC_DEFUN([AM_AUTOMAKE_VERSION],
6667 [am__api_version='1.10'
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6674 # _AM_AUTOCONF_VERSION(VERSION)
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6685 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6686 [AM_AUTOMAKE_VERSION([1.10])dnl
6687 _AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
6689 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6691 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6693 # This file is free software; the Free Software Foundation
6694 # gives unlimited permission to copy and/or distribute it,
6695 # with or without modifications, as long as this notice is preserved.
6697 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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6702 # tool from the auxiliary directory. The problem is that $srcdir (and
6703 # therefore $ac_aux_dir as well) can be either absolute or relative,
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6705 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6706 # source directory, any form will work fine, but in subdirectories a
6707 # relative path needs to be adjusted first.
6709 # $ac_aux_dir/missing
6710 # fails when called from a subdirectory if $ac_aux_dir is relative
6711 # $top_srcdir/$ac_aux_dir/missing
6712 # fails if $ac_aux_dir is absolute,
6713 # fails when called from a subdirectory in a VPATH build with
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6716 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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6718 # harmless because $srcdir is `.', but things will broke when you
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6729 # configure, and could therefore not use this "fixed" $ac_aux_dir.
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6742 # AM_CONDITIONAL -*- Autoconf -*-
6744 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
6745 # Free Software Foundation, Inc.
6747 # This file is free software; the Free Software Foundation
6748 # gives unlimited permission to copy and/or distribute it,
6749 # with or without modifications, as long as this notice is preserved.
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6777 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6778 # Free Software Foundation, Inc.
6780 # This file is free software; the Free Software Foundation
6781 # gives unlimited permission to copy and/or distribute it,
6782 # with or without modifications, as long as this notice is preserved.
6786 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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6793 # _AM_DEPENDENCIES(NAME)
6794 # ----------------------
6795 # See how the compiler implements dependency checking.
6796 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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6802 # just rely on AC_PROG_CC.
6803 AC_DEFUN([_AM_DEPENDENCIES],
6804 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6805 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6806 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6807 AC_REQUIRE([AM_DEP_TRACK])dnl
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6825 # Copy depcomp to subdir because otherwise we won't find it if we're
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6827 cp "$am_depcomp" conftest.dir
6829 # We will build objects and dependencies in a subdirectory because
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6848 # This happens at least with the AIX C compiler.
6850 for i in 1 2 3 4 5 6; do
6851 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6852 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6853 # Solaris 8's {/usr,}/bin/sh.
6854 touch sub/conftst$i.h
6856 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6860 # after this tag, mechanisms are not by side-effect, so they'll
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6870 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6871 # mode. It turns out that the SunPro C++ compiler does not properly
6872 # handle `-M -o', and we need to detect this.
6873 if depmode=$depmode \
6874 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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6876 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6877 >/dev/null 2>conftest.err &&
6878 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6879 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6880 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6881 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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6885 # When given -MP, icc 7.0 and 7.1 complain thusly:
6886 # icc: Command line warning: ignoring option '-M'; no argument required
6887 # The diagnosis changed in icc 8.0:
6888 # icc: Command line remark: option '-MP' not supported
6889 if (grep 'ignoring option' conftest.err ||
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6932 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
6935 # Generate code to set up dependency tracking. -*- Autoconf -*-
6937 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6938 # Free Software Foundation, Inc.
6940 # This file is free software; the Free Software Foundation
6941 # gives unlimited permission to copy and/or distribute it,
6942 # with or without modifications, as long as this notice is preserved.
6946 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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6948 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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6998 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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7004 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7005 # Free Software Foundation, Inc.
7007 # This file is free software; the Free Software Foundation
7008 # gives unlimited permission to copy and/or distribute it,
7009 # with or without modifications, as long as this notice is preserved.
7013 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7014 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7016 # Do all the work for Automake. -*- Autoconf -*-
7018 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
7019 # 2005, 2006 Free Software Foundation, Inc.
7021 # This file is free software; the Free Software Foundation
7022 # gives unlimited permission to copy and/or distribute it,
7023 # with or without modifications, as long as this notice is preserved.
7027 # This macro actually does too much. Some checks are only needed if
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7030 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7031 # AM_INIT_AUTOMAKE([OPTIONS])
7032 # -----------------------------------------------
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7078 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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7141 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7143 # This file is free software; the Free Software Foundation
7144 # gives unlimited permission to copy and/or distribute it,
7145 # with or without modifications, as long as this notice is preserved.
7147 # AM_PROG_INSTALL_SH
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7150 AC_DEFUN([AM_PROG_INSTALL_SH],
7151 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7152 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7153 AC_SUBST(install_sh)])
7155 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7157 # This file is free software; the Free Software Foundation
7158 # gives unlimited permission to copy and/or distribute it,
7159 # with or without modifications, as long as this notice is preserved.
7163 # Check whether the underlying file-system supports filenames
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7165 AC_DEFUN([AM_SET_LEADING_DOT],
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7167 mkdir .tst 2>/dev/null
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7174 AC_SUBST([am__leading_dot])])
7176 # Check to see how 'make' treats includes. -*- Autoconf -*-
7178 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7180 # This file is free software; the Free Software Foundation
7181 # gives unlimited permission to copy and/or distribute it,
7182 # with or without modifications, as long as this notice is preserved.
7188 # Check to see how make treats includes.
7189 AC_DEFUN([AM_MAKE_INCLUDE],
7190 [am_make=${MAKE-make}
7191 cat > confinc << 'END'
7196 # If we don't find an include directive, just comment out the code.
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7202 echo "include confinc" > confmf
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7223 AC_SUBST([am__quote])
7224 AC_MSG_RESULT([$_am_result])
7225 rm -f confinc confmf
7228 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
7229 # Free Software Foundation, Inc.
7231 # This file is free software; the Free Software Foundation
7232 # gives unlimited permission to copy and/or distribute it,
7233 # with or without modifications, as long as this notice is preserved.
7239 # Like AC_PROG_CC_C_O, but changed for automake.
7240 AC_DEFUN([AM_PROG_CC_C_O],
7241 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
7242 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7243 AC_REQUIRE_AUX_FILE([compile])dnl
7244 # FIXME: we rely on the cache variable name because
7245 # there is no other way.
7247 ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
7248 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
7249 # Losing compiler, so override with the script.
7250 # FIXME: It is wrong to rewrite CC.
7251 # But if we don't then we get into trouble of one sort or another.
7252 # A longer-term fix would be to have automake use am__CC in this case,
7253 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
7254 CC="$am_aux_dir/compile $CC"
7256 dnl Make sure AC_PROG_CC is never called again, or it will override our
7258 m4_define([AC_PROG_CC],
7259 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
7262 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7264 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7265 # Free Software Foundation, Inc.
7267 # This file is free software; the Free Software Foundation
7268 # gives unlimited permission to copy and/or distribute it,
7269 # with or without modifications, as long as this notice is preserved.
7273 # AM_MISSING_PROG(NAME, PROGRAM)
7274 # ------------------------------
7275 AC_DEFUN([AM_MISSING_PROG],
7276 [AC_REQUIRE([AM_MISSING_HAS_RUN])
7277 $1=${$1-"${am_missing_run}$2"}
7281 # AM_MISSING_HAS_RUN
7282 # ------------------
7283 # Define MISSING if not defined so far and test if it supports --run.
7284 # If it does, set am_missing_run to use it, otherwise, to nothing.
7285 AC_DEFUN([AM_MISSING_HAS_RUN],
7286 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7287 AC_REQUIRE_AUX_FILE([missing])dnl
7288 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7289 # Use eval to expand $SHELL
7290 if eval "$MISSING --run true"; then
7291 am_missing_run="$MISSING --run "
7294 AC_MSG_WARN([`missing' script is too old or missing])
7298 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7300 # This file is free software; the Free Software Foundation
7301 # gives unlimited permission to copy and/or distribute it,
7302 # with or without modifications, as long as this notice is preserved.
7306 # Check for `mkdir -p'.
7307 AC_DEFUN([AM_PROG_MKDIR_P],
7308 [AC_PREREQ([2.60])dnl
7309 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7310 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
7311 dnl while keeping a definition of mkdir_p for backward compatibility.
7312 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
7313 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
7314 dnl Makefile.ins that do not define MKDIR_P, so we do our own
7315 dnl adjustment using top_builddir (which is defined more often than
7317 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
7319 [[\\/$]]* | ?:[[\\/]]*) ;;
7320 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7324 # Helper functions for option handling. -*- Autoconf -*-
7326 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7328 # This file is free software; the Free Software Foundation
7329 # gives unlimited permission to copy and/or distribute it,
7330 # with or without modifications, as long as this notice is preserved.
7334 # _AM_MANGLE_OPTION(NAME)
7335 # -----------------------
7336 AC_DEFUN([_AM_MANGLE_OPTION],
7337 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7339 # _AM_SET_OPTION(NAME)
7340 # ------------------------------
7341 # Set option NAME. Presently that only means defining a flag for this option.
7342 AC_DEFUN([_AM_SET_OPTION],
7343 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7345 # _AM_SET_OPTIONS(OPTIONS)
7346 # ----------------------------------
7347 # OPTIONS is a space-separated list of Automake options.
7348 AC_DEFUN([_AM_SET_OPTIONS],
7349 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7351 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7352 # -------------------------------------------
7353 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7354 AC_DEFUN([_AM_IF_OPTION],
7355 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7357 # Check to make sure that the build environment is sane. -*- Autoconf -*-
7359 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7360 # Free Software Foundation, Inc.
7362 # This file is free software; the Free Software Foundation
7363 # gives unlimited permission to copy and/or distribute it,
7364 # with or without modifications, as long as this notice is preserved.
7370 AC_DEFUN([AM_SANITY_CHECK],
7371 [AC_MSG_CHECKING([whether build environment is sane])
7374 echo timestamp > conftest.file
7375 # Do `set' in a subshell so we don't clobber the current shell's
7376 # arguments. Must try -L first in case configure is actually a
7377 # symlink; some systems play weird games with the mod time of symlinks
7378 # (eg FreeBSD returns the mod time of the symlink's containing
7381 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7382 if test "$[*]" = "X"; then
7384 set X `ls -t $srcdir/configure conftest.file`
7387 if test "$[*]" != "X $srcdir/configure conftest.file" \
7388 && test "$[*]" != "X conftest.file $srcdir/configure"; then
7390 # If neither matched, then we have a broken ls. This can happen
7391 # if, for instance, CONFIG_SHELL is bash and it inherits a
7392 # broken ls alias from the environment. This has actually
7393 # happened. Such a system could not be considered "sane".
7394 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7395 alias in your environment])
7398 test "$[2]" = conftest.file
7404 AC_MSG_ERROR([newly created file is older than distributed files!
7405 Check your system clock])
7407 AC_MSG_RESULT(yes)])
7409 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7411 # This file is free software; the Free Software Foundation
7412 # gives unlimited permission to copy and/or distribute it,
7413 # with or without modifications, as long as this notice is preserved.
7415 # AM_PROG_INSTALL_STRIP
7416 # ---------------------
7417 # One issue with vendor `install' (even GNU) is that you can't
7418 # specify the program used to strip binaries. This is especially
7419 # annoying in cross-compiling environments, where the build's strip
7420 # is unlikely to handle the host's binaries.
7421 # Fortunately install-sh will honor a STRIPPROG variable, so we
7422 # always use install-sh in `make install-strip', and initialize
7423 # STRIPPROG with the value of the STRIP variable (set by the user).
7424 AC_DEFUN([AM_PROG_INSTALL_STRIP],
7425 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7426 # Installed binaries are usually stripped using `strip' when the user
7427 # run `make install-strip'. However `strip' might not be the right
7428 # tool to use in cross-compilation environments, therefore Automake
7429 # will honor the `STRIP' environment variable to overrule this program.
7430 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7431 if test "$cross_compiling" != no; then
7432 AC_CHECK_TOOL([STRIP], [strip], :)
7434 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7435 AC_SUBST([INSTALL_STRIP_PROGRAM])])
7437 # Copyright (C) 2006 Free Software Foundation, Inc.
7439 # This file is free software; the Free Software Foundation
7440 # gives unlimited permission to copy and/or distribute it,
7441 # with or without modifications, as long as this notice is preserved.
7443 # _AM_SUBST_NOTMAKE(VARIABLE)
7444 # ---------------------------
7445 # Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
7446 # This macro is traced by Automake.
7447 AC_DEFUN([_AM_SUBST_NOTMAKE])
7449 # Check how to create a tarball. -*- Autoconf -*-
7451 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7453 # This file is free software; the Free Software Foundation
7454 # gives unlimited permission to copy and/or distribute it,
7455 # with or without modifications, as long as this notice is preserved.
7459 # _AM_PROG_TAR(FORMAT)
7460 # --------------------
7461 # Check how to create a tarball in format FORMAT.
7462 # FORMAT should be one of `v7', `ustar', or `pax'.
7464 # Substitute a variable $(am__tar) that is a command
7465 # writing to stdout a FORMAT-tarball containing the directory
7467 # tardir=directory && $(am__tar) > result.tar
7469 # Substitute a variable $(am__untar) that extract such
7470 # a tarball read from stdin.
7471 # $(am__untar) < result.tar
7472 AC_DEFUN([_AM_PROG_TAR],
7473 [# Always define AMTAR for backward compatibility.
7474 AM_MISSING_PROG([AMTAR], [tar])
7476 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7477 [m4_case([$1], [ustar],, [pax],,
7478 [m4_fatal([Unknown tar format])])
7479 AC_MSG_CHECKING([how to create a $1 tar archive])
7480 # Loop over all known methods to create a tar archive until one works.
7481 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7482 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7483 # Do not fold the above two line into one, because Tru64 sh and
7484 # Solaris sh will not grok spaces in the rhs of `-'.
7485 for _am_tool in $_am_tools
7489 for _am_tar in tar gnutar gtar;
7491 AM_RUN_LOG([$_am_tar --version]) && break
7493 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7494 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7495 am__untar="$_am_tar -xf -"
7498 # Must skip GNU tar: if it does not support --format= it doesn't create
7499 # ustar tarball either.
7500 (tar --version) >/dev/null 2>&1 && continue
7501 am__tar='tar chf - "$$tardir"'
7502 am__tar_='tar chf - "$tardir"'
7503 am__untar='tar xf -'
7506 am__tar='pax -L -x $1 -w "$$tardir"'
7507 am__tar_='pax -L -x $1 -w "$tardir"'
7511 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7512 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7513 am__untar='cpio -i -H $1 -d'
7522 # If the value was cached, stop now. We just wanted to have am__tar
7523 # and am__untar set.
7524 test -n "${am_cv_prog_tar_$1}" && break
7526 # tar/untar a dummy directory, and stop if the command works
7529 echo GrepMe > conftest.dir/file
7530 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7532 if test -s conftest.tar; then
7533 AM_RUN_LOG([$am__untar <conftest.tar])
7534 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7539 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7540 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7542 AC_SUBST([am__untar])
7545 m4_include([acinclude.m4])