1 # generated automatically by aclocal 1.9.5 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
16 # serial 47 AC_PROG_LIBTOOL
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20 # -----------------------------------------------------------
21 # If this macro is not defined by Autoconf, define it here.
22 m4_ifdef([AC_PROVIDE_IFELSE],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
31 AC_DEFUN([AC_PROG_LIBTOOL],
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
39 dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
66 AC_DEFUN([_AC_PROG_LIBTOOL],
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
72 # This can be used to rebuild libtool when needed
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
75 # Always use our own libtool.
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
86 AC_DEFUN([AC_LIBTOOL_SETUP],
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
98 AC_REQUIRE([AC_PROG_LN_S])dnl
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101 AC_REQUIRE([AC_OBJEXT])dnl
102 AC_REQUIRE([AC_EXEEXT])dnl
105 AC_LIBTOOL_SYS_MAX_CMD_LEN
106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110 _LT_AC_PROG_ECHO_BACKSLASH
114 # AIX sometimes has problems with the GCC collect2 program. For some
115 # reason, if we set the COLLECT_NAMES environment variable, the problems
116 # vanish in a puff of smoke.
117 if test "X${COLLECT_NAMES+set}" != Xset; then
124 # Sed substitution that helps us do robust quoting. It backslashifies
125 # metacharacters that are still active within double-quoted strings.
127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
129 # Same as above, but do not quote variable references.
130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
132 # Sed substitution to delay expansion of an escaped shell variable in a
133 # double_quote_subst'ed string.
134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
136 # Sed substitution to avoid accidental globbing in evaled expressions
137 no_glob_subst='s/\*/\\\*/g'
143 default_ofile=libtool
146 # All known linkers require a `.a' archive for static linking (except M$VC,
147 # which needs '.lib').
149 ltmain="$ac_aux_dir/ltmain.sh"
150 ofile="$default_ofile"
151 with_gnu_ld="$lt_cv_prog_gnu_ld"
153 AC_CHECK_TOOL(AR, ar, false)
154 AC_CHECK_TOOL(RANLIB, ranlib, :)
155 AC_CHECK_TOOL(STRIP, strip, :)
160 # Set sane defaults for various variables
161 test -z "$AR" && AR=ar
162 test -z "$AR_FLAGS" && AR_FLAGS=cru
163 test -z "$AS" && AS=as
164 test -z "$CC" && CC=cc
165 test -z "$LTCC" && LTCC=$CC
166 test -z "$DLLTOOL" && DLLTOOL=dlltool
167 test -z "$LD" && LD=ld
168 test -z "$LN_S" && LN_S="ln -s"
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file
170 test -z "$NM" && NM=nm
171 test -z "$SED" && SED=sed
172 test -z "$OBJDUMP" && OBJDUMP=objdump
173 test -z "$RANLIB" && RANLIB=:
174 test -z "$STRIP" && STRIP=:
175 test -z "$ac_objext" && ac_objext=o
177 # Determine commands to create old-style static archives.
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
179 old_postinstall_cmds='chmod 644 $oldlib'
180 old_postuninstall_cmds=
182 if test -n "$RANLIB"; then
185 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
188 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
194 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
196 # Only perform the check for file, if the check method requires it
197 case $deplibs_check_method in
199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
205 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
206 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
207 enable_win32_dll=yes, enable_win32_dll=no)
209 AC_ARG_ENABLE([libtool-lock],
210 [AC_HELP_STRING([--disable-libtool-lock],
211 [avoid locking (might break parallel builds)])])
212 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
215 [AC_HELP_STRING([--with-pic],
216 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
217 [pic_mode="$withval"],
219 test -z "$pic_mode" && pic_mode=default
221 # Use C for the default configuration in the libtool script
223 AC_LIBTOOL_LANG_C_CONFIG
228 # _LT_AC_SYS_COMPILER
229 # -------------------
230 AC_DEFUN([_LT_AC_SYS_COMPILER],
231 [AC_REQUIRE([AC_PROG_CC])dnl
233 # If no C compiler was specified, use CC.
236 # Allow CC to be a program name with arguments.
238 ])# _LT_AC_SYS_COMPILER
241 # _LT_AC_SYS_LIBPATH_AIX
242 # ----------------------
243 # Links a minimal program and checks the executable
244 # for the system default hardcoded library path. In most cases,
245 # this is /usr/lib:/lib, but when the MPI compilers are used
246 # the location of the communication and MPI libs are included too.
247 # If we don't find anything, use the default library path according
248 # to the aix ld manual.
249 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
250 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
251 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
253 # Check for a 64-bit object if we didn't find anything.
254 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
256 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
257 ])# _LT_AC_SYS_LIBPATH_AIX
260 # _LT_AC_SHELL_INIT(ARG)
261 # ----------------------
262 AC_DEFUN([_LT_AC_SHELL_INIT],
263 [ifdef([AC_DIVERSION_NOTICE],
264 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
265 [AC_DIVERT_PUSH(NOTICE)])
268 ])# _LT_AC_SHELL_INIT
271 # _LT_AC_PROG_ECHO_BACKSLASH
272 # --------------------------
273 # Add some code to the start of the generated configure script which
274 # will find an echo command which doesn't interpret backslashes.
275 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
277 # Check that we are running under the correct shell.
278 SHELL=${CONFIG_SHELL-/bin/sh}
282 # Remove one level of quotation (which was required for Make).
283 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
288 if test "X[$]1" = X--no-reexec; then
289 # Discard the --no-reexec flag, and continue.
291 elif test "X[$]1" = X--fallback-echo; then
292 # Avoid inline document here, it may be left over
294 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
295 # Yippee, $echo works!
298 # Restart under the correct shell.
299 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
302 if test "X[$]1" = X--fallback-echo; then
303 # used as fallback echo
311 # The HP-UX ksh and POSIX shell print the target directory to stdout
313 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
315 if test -z "$ECHO"; then
316 if test "X${echo_test_string+set}" != Xset; then
317 # find a string as large as possible, as long as the shell can cope with it
318 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
319 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
320 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
321 echo_test_string="`eval $cmd`" &&
322 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
329 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
330 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
331 test "X$echo_testing_string" = "X$echo_test_string"; then
334 # The Solaris, AIX, and Digital Unix default echo programs unquote
335 # backslashes. This makes it impossible to quote backslashes using
336 # echo "$something" | sed 's/\\/\\\\/g'
338 # So, first we look for a working echo in the user's PATH.
340 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
341 for dir in $PATH /usr/ucb; do
343 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
344 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
345 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
346 test "X$echo_testing_string" = "X$echo_test_string"; then
353 if test "X$echo" = Xecho; then
354 # We didn't find a better echo, so look for alternatives.
355 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
356 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
357 test "X$echo_testing_string" = "X$echo_test_string"; then
358 # This shell has a builtin print -r that does the trick.
360 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
361 test "X$CONFIG_SHELL" != X/bin/ksh; then
362 # If we have ksh, try running configure again with it.
363 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
364 export ORIGINAL_CONFIG_SHELL
365 CONFIG_SHELL=/bin/ksh
367 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
371 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
372 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
373 test "X$echo_testing_string" = "X$echo_test_string"; then
376 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
377 test "X$echo_testing_string" = 'X\t' &&
378 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
379 test "X$echo_testing_string" = "X$echo_test_string"; then
380 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
382 SHELL="$CONFIG_SHELL"
384 echo="$CONFIG_SHELL [$]0 --fallback-echo"
385 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
386 test "X$echo_testing_string" = 'X\t' &&
387 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
388 test "X$echo_testing_string" = "X$echo_test_string"; then
389 echo="$CONFIG_SHELL [$]0 --fallback-echo"
391 # maybe with a smaller string...
394 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
395 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
402 if test "$prev" != 'sed 50q "[$]0"'; then
403 echo_test_string=`eval $prev`
404 export echo_test_string
405 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
407 # Oops. We lost completely, so just stick with echo.
416 # Copy echo and quote the copy suitably for passing to libtool from
417 # the Makefile, instead of quoting the original, which is used later.
419 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
420 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
424 ])])# _LT_AC_PROG_ECHO_BACKSLASH
429 AC_DEFUN([_LT_AC_LOCK],
430 [AC_ARG_ENABLE([libtool-lock],
431 [AC_HELP_STRING([--disable-libtool-lock],
432 [avoid locking (might break parallel builds)])])
433 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
435 # Some flags need to be propagated to the compiler or linker for good
439 # Find out which ABI we are using.
440 echo 'int i;' > conftest.$ac_ext
441 if AC_TRY_EVAL(ac_compile); then
442 case `/usr/bin/file conftest.$ac_objext` in
454 # Find out which ABI we are using.
455 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
456 if AC_TRY_EVAL(ac_compile); then
457 if test "$lt_cv_prog_gnu_ld" = yes; then
458 case `/usr/bin/file conftest.$ac_objext` in
460 LD="${LD-ld} -melf32bsmip"
463 LD="${LD-ld} -melf32bmipn32"
466 LD="${LD-ld} -melf64bmip"
470 case `/usr/bin/file conftest.$ac_objext` in
486 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
487 # Find out which ABI we are using.
488 echo 'int i;' > conftest.$ac_ext
489 if AC_TRY_EVAL(ac_compile); then
490 case "`/usr/bin/file conftest.o`" in
494 LD="${LD-ld} -m elf_i386"
496 ppc64-*linux*|powerpc64-*linux*)
497 LD="${LD-ld} -m elf32ppclinux"
500 LD="${LD-ld} -m elf_s390"
503 LD="${LD-ld} -m elf32_sparc"
510 LD="${LD-ld} -m elf_x86_64"
512 ppc*-*linux*|powerpc*-*linux*)
513 LD="${LD-ld} -m elf64ppc"
516 LD="${LD-ld} -m elf64_s390"
519 LD="${LD-ld} -m elf64_sparc"
529 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
530 SAVE_CFLAGS="$CFLAGS"
531 CFLAGS="$CFLAGS -belf"
532 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
534 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
536 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
537 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
538 CFLAGS="$SAVE_CFLAGS"
541 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
542 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
543 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
544 AC_CHECK_TOOL(AS, as, false)
545 AC_CHECK_TOOL(OBJDUMP, objdump, false)
550 need_locks="$enable_libtool_lock"
555 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
556 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
557 # ----------------------------------------------------------------
558 # Check whether the given compiler option works
559 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
560 [AC_REQUIRE([LT_AC_PROG_SED])
561 AC_CACHE_CHECK([$1], [$2],
563 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
564 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
565 lt_compiler_flag="$3"
566 # Insert the option either (1) after the last *FLAGS variable, or
567 # (2) before a word containing "conftest.", or (3) at the end.
568 # Note that $ac_compile itself does not contain backslashes and begins
569 # with a dollar sign (not a hyphen), so the echo should work correctly.
570 # The option is referenced via a variable to avoid confusing sed.
571 lt_compile=`echo "$ac_compile" | $SED \
572 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
573 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
574 -e 's:$: $lt_compiler_flag:'`
575 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
576 (eval "$lt_compile" 2>conftest.err)
578 cat conftest.err >&AS_MESSAGE_LOG_FD
579 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
580 if (exit $ac_status) && test -s "$ac_outfile"; then
581 # The compiler can only warn and ignore the option if not recognized
582 # So say no if there are warnings
583 if test ! -s conftest.err; then
590 if test x"[$]$2" = xyes; then
591 ifelse([$5], , :, [$5])
593 ifelse([$6], , :, [$6])
595 ])# AC_LIBTOOL_COMPILER_OPTION
598 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
599 # [ACTION-SUCCESS], [ACTION-FAILURE])
600 # ------------------------------------------------------------
601 # Check whether the given compiler option works
602 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
603 [AC_CACHE_CHECK([$1], [$2],
605 save_LDFLAGS="$LDFLAGS"
606 LDFLAGS="$LDFLAGS $3"
607 printf "$lt_simple_link_test_code" > conftest.$ac_ext
608 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
609 # The compiler can only warn and ignore the option if not recognized
610 # So say no if there are warnings
611 if test -s conftest.err; then
612 # Append any errors to the config.log.
613 cat conftest.err 1>&AS_MESSAGE_LOG_FD
619 LDFLAGS="$save_LDFLAGS"
622 if test x"[$]$2" = xyes; then
623 ifelse([$4], , :, [$4])
625 ifelse([$5], , :, [$5])
627 ])# AC_LIBTOOL_LINKER_OPTION
630 # AC_LIBTOOL_SYS_MAX_CMD_LEN
631 # --------------------------
632 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
633 [# find the maximum length of command line arguments
634 AC_MSG_CHECKING([the maximum length of command line arguments])
635 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
641 # On DJGPP, this test can blow up pretty badly due to problems in libc
642 # (any single argument exceeding 2000 bytes causes a buffer overrun
643 # during glob expansion). Even if it were fixed, the result of this
644 # check would be larger than it should be.
645 lt_cv_sys_max_cmd_len=12288; # 12K is about right
649 # Under GNU Hurd, this test is not required because there is
650 # no limit to the length of command line arguments.
651 # Libtool will interpret -1 as no limit whatsoever
652 lt_cv_sys_max_cmd_len=-1;
656 # On Win9x/ME, this test blows up -- it succeeds, but takes
657 # about 5 minutes as the teststring grows exponentially.
658 # Worse, since 9x/ME are not pre-emptively multitasking,
659 # you end up with a "frozen" computer, even though with patience
660 # the test eventually succeeds (with a max line length of 256k).
661 # Instead, let's just punt: use the minimum linelength reported by
662 # all of the supported platforms: 8192 (on NT/2K/XP).
663 lt_cv_sys_max_cmd_len=8192;
667 # On AmigaOS with pdksh, this test takes hours, literally.
668 # So we just punt and use a minimum line length of 8192.
669 lt_cv_sys_max_cmd_len=8192;
672 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
673 # This has been around since 386BSD, at least. Likely further.
674 if test -x /sbin/sysctl; then
675 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
676 elif test -x /usr/sbin/sysctl; then
677 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
679 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
681 # And add a safety zone
682 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
685 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
686 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
687 # nice to cause kernel panics so lets avoid the loop below.
688 # First set a reasonable default.
689 lt_cv_sys_max_cmd_len=16384
691 if test -x /sbin/sysconfig; then
692 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
693 *1*) lt_cv_sys_max_cmd_len=-1 ;;
698 # If test is not a shell built-in, we'll probably end up computing a
699 # maximum length that is only half of the actual maximum length, but
701 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
702 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
703 = "XX$teststring") >/dev/null 2>&1 &&
704 new_result=`expr "X$teststring" : ".*" 2>&1` &&
705 lt_cv_sys_max_cmd_len=$new_result &&
706 test $i != 17 # 1/2 MB should be enough
709 teststring=$teststring$teststring
712 # Add a significant safety factor because C++ compilers can tack on massive
713 # amounts of additional arguments before passing them to the linker.
714 # It appears as though 1/2 is a usable value.
715 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
719 if test -n $lt_cv_sys_max_cmd_len ; then
720 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
724 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
728 # --------------------
729 AC_DEFUN([_LT_AC_CHECK_DLFCN],
730 [AC_CHECK_HEADERS(dlfcn.h)dnl
731 ])# _LT_AC_CHECK_DLFCN
734 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
735 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
736 # ------------------------------------------------------------------
737 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
738 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
739 if test "$cross_compiling" = yes; then :
742 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
743 lt_status=$lt_dlunknown
744 cat > conftest.$ac_ext <<EOF
745 [#line __oline__ "configure"
746 #include "confdefs.h"
755 # define LT_DLGLOBAL RTLD_GLOBAL
758 # define LT_DLGLOBAL DL_GLOBAL
760 # define LT_DLGLOBAL 0
764 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
765 find out it does not work in some platform. */
766 #ifndef LT_DLLAZY_OR_NOW
768 # define LT_DLLAZY_OR_NOW RTLD_LAZY
771 # define LT_DLLAZY_OR_NOW DL_LAZY
774 # define LT_DLLAZY_OR_NOW RTLD_NOW
777 # define LT_DLLAZY_OR_NOW DL_NOW
779 # define LT_DLLAZY_OR_NOW 0
787 extern "C" void exit (int);
790 void fnord() { int i=42;}
793 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
794 int status = $lt_dlunknown;
798 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
799 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
800 /* dlclose (self); */
806 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
807 (./conftest; exit; ) 2>/dev/null
810 x$lt_dlno_uscore) $1 ;;
811 x$lt_dlneed_uscore) $2 ;;
812 x$lt_unknown|x*) $3 ;;
820 ])# _LT_AC_TRY_DLOPEN_SELF
823 # AC_LIBTOOL_DLOPEN_SELF
824 # -------------------
825 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
826 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
827 if test "x$enable_dlopen" != xyes; then
828 enable_dlopen=unknown
829 enable_dlopen_self=unknown
830 enable_dlopen_self_static=unknown
837 lt_cv_dlopen="load_add_on"
839 lt_cv_dlopen_self=yes
843 lt_cv_dlopen="LoadLibrary"
848 lt_cv_dlopen="dlopen"
853 # if libdl is installed we need to link against it
854 AC_CHECK_LIB([dl], [dlopen],
855 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
858 lt_cv_dlopen_self=yes
863 AC_CHECK_FUNC([shl_load],
864 [lt_cv_dlopen="shl_load"],
865 [AC_CHECK_LIB([dld], [shl_load],
866 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
867 [AC_CHECK_FUNC([dlopen],
868 [lt_cv_dlopen="dlopen"],
869 [AC_CHECK_LIB([dl], [dlopen],
870 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
871 [AC_CHECK_LIB([svld], [dlopen],
872 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
873 [AC_CHECK_LIB([dld], [dld_link],
874 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
883 if test "x$lt_cv_dlopen" != xno; then
889 case $lt_cv_dlopen in
891 save_CPPFLAGS="$CPPFLAGS"
892 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
894 save_LDFLAGS="$LDFLAGS"
895 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
898 LIBS="$lt_cv_dlopen_libs $LIBS"
900 AC_CACHE_CHECK([whether a program can dlopen itself],
901 lt_cv_dlopen_self, [dnl
902 _LT_AC_TRY_DLOPEN_SELF(
903 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
904 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
907 if test "x$lt_cv_dlopen_self" = xyes; then
908 LDFLAGS="$LDFLAGS $link_static_flag"
909 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
910 lt_cv_dlopen_self_static, [dnl
911 _LT_AC_TRY_DLOPEN_SELF(
912 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
913 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
917 CPPFLAGS="$save_CPPFLAGS"
918 LDFLAGS="$save_LDFLAGS"
923 case $lt_cv_dlopen_self in
924 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
925 *) enable_dlopen_self=unknown ;;
928 case $lt_cv_dlopen_self_static in
929 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
930 *) enable_dlopen_self_static=unknown ;;
933 ])# AC_LIBTOOL_DLOPEN_SELF
936 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
937 # ---------------------------------
938 # Check to see if options -c and -o are simultaneously supported by compiler
939 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
940 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
941 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
942 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
943 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
944 $rm -r conftest 2>/dev/null
948 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
950 lt_compiler_flag="-o out/conftest2.$ac_objext"
951 # Insert the option either (1) after the last *FLAGS variable, or
952 # (2) before a word containing "conftest.", or (3) at the end.
953 # Note that $ac_compile itself does not contain backslashes and begins
954 # with a dollar sign (not a hyphen), so the echo should work correctly.
955 lt_compile=`echo "$ac_compile" | $SED \
956 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
957 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
958 -e 's:$: $lt_compiler_flag:'`
959 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
960 (eval "$lt_compile" 2>out/conftest.err)
962 cat out/conftest.err >&AS_MESSAGE_LOG_FD
963 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
964 if (exit $ac_status) && test -s out/conftest2.$ac_objext
966 # The compiler can only warn and ignore the option if not recognized
967 # So say no if there are warnings
968 if test ! -s out/conftest.err; then
969 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
974 # SGI C++ compiler will create directory out/ii_files/ for
975 # template instantiation
976 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
977 $rm out/* && rmdir out
982 ])# AC_LIBTOOL_PROG_CC_C_O
985 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
986 # -----------------------------------------
987 # Check to see if we can do hard links to lock some files if needed
988 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
989 [AC_REQUIRE([_LT_AC_LOCK])dnl
991 hard_links="nottested"
992 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
993 # do not overwrite the value of need_locks provided by the user
994 AC_MSG_CHECKING([if we can lock with hard links])
997 ln conftest.a conftest.b 2>/dev/null && hard_links=no
999 ln conftest.a conftest.b 2>&5 || hard_links=no
1000 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1001 AC_MSG_RESULT([$hard_links])
1002 if test "$hard_links" = no; then
1003 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1009 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1014 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1015 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1016 [rm -f .libs 2>/dev/null
1017 mkdir .libs 2>/dev/null
1018 if test -d .libs; then
1021 # MS-DOS does not allow filenames that begin with a dot.
1024 rmdir .libs 2>/dev/null])
1025 objdir=$lt_cv_objdir
1026 ])# AC_LIBTOOL_OBJDIR
1029 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1030 # ----------------------------------------------
1031 # Check hardcoding attributes.
1032 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1033 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1034 _LT_AC_TAGVAR(hardcode_action, $1)=
1035 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1036 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1037 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1039 # We can hardcode non-existant directories.
1040 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1041 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1042 # have to relink, otherwise we might link with an installed library
1043 # when we should be linking with a yet-to-be-installed one
1044 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1045 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1046 # Linking always hardcodes the temporary library directory.
1047 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1049 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1050 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1053 # We cannot hardcode anything, or else we can only hardcode existing
1055 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1057 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1059 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1060 # Fast installation is not supported
1061 enable_fast_install=no
1062 elif test "$shlibpath_overrides_runpath" = yes ||
1063 test "$enable_shared" = no; then
1064 # Fast installation is not necessary
1065 enable_fast_install=needless
1067 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1070 # AC_LIBTOOL_SYS_LIB_STRIP
1071 # ------------------------
1072 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1075 AC_MSG_CHECKING([whether stripping libraries is possible])
1076 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1077 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1078 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1079 AC_MSG_RESULT([yes])
1081 # FIXME - insert some real tests, host_os isn't really good enough
1084 if test -n "$STRIP" ; then
1085 striplib="$STRIP -x"
1086 AC_MSG_RESULT([yes])
1096 ])# AC_LIBTOOL_SYS_LIB_STRIP
1099 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1100 # -----------------------------
1101 # PORTME Fill in your ld.so characteristics
1102 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1103 [AC_MSG_CHECKING([dynamic linker characteristics])
1105 libname_spec='lib$name'
1113 shlibpath_overrides_runpath=unknown
1115 dynamic_linker="$host_os ld.so"
1116 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1117 if test "$GCC" = yes; then
1118 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1119 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1120 # if the path contains ";" then we assume it to be the separator
1121 # otherwise default to the standard path separator (i.e. ":") - it is
1122 # assumed that no part of a normal pathname contains ";" but that should
1123 # okay in the real world where ";" in dirpaths is itself problematic.
1124 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1126 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1129 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1131 need_lib_prefix=unknown
1132 hardcode_into_libs=no
1134 # when you set need_version to no, make sure it does not cause -set_version
1135 # flags to be left without arguments
1136 need_version=unknown
1141 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1142 shlibpath_var=LIBPATH
1144 # AIX 3 has no versioning support, so we append a major version to the name.
1145 soname_spec='${libname}${release}${shared_ext}$major'
1152 hardcode_into_libs=yes
1153 if test "$host_cpu" = ia64; then
1154 # AIX 5 supports IA64
1155 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1156 shlibpath_var=LD_LIBRARY_PATH
1158 # With GCC up to 2.95.x, collect2 would create an import file
1159 # for dependence libraries. The import file would start with
1160 # the line `#! .'. This would cause the generated library to
1161 # depend on `.', always an invalid library. This was fixed in
1162 # development snapshots of GCC prior to 3.0.
1164 aix4 | aix4.[[01]] | aix4.[[01]].*)
1165 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1167 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1174 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1175 # soname into executable. Probably we can add versioning support to
1176 # collect2, so additional links can be useful in future.
1177 if test "$aix_use_runtimelinking" = yes; then
1178 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1179 # instead of lib<name>.a to let people know that these are not
1180 # typical AIX shared libraries.
1181 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1183 # We preserve .a as extension for shared libraries through AIX4.2
1184 # and later when we are not doing run time linking.
1185 library_names_spec='${libname}${release}.a $libname.a'
1186 soname_spec='${libname}${release}${shared_ext}$major'
1188 shlibpath_var=LIBPATH
1193 library_names_spec='$libname.ixlibrary $libname.a'
1194 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1195 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 ${libname}_ixlibrary.a || exit 1; done'
1199 library_names_spec='${libname}${shared_ext}'
1200 dynamic_linker="$host_os ld.so"
1201 shlibpath_var=LIBRARY_PATH
1207 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1208 soname_spec='${libname}${release}${shared_ext}$major'
1209 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1210 shlibpath_var=LD_LIBRARY_PATH
1211 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1212 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1213 # the default ld.so.conf also contains /usr/contrib/lib and
1214 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1215 # libtool to hard-code these into programs
1218 cygwin* | mingw* | pw32*)
1219 version_type=windows
1224 case $GCC,$host_os in
1225 yes,cygwin* | yes,mingw* | yes,pw32*)
1226 library_names_spec='$libname.dll.a'
1227 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1228 postinstall_cmds='base_file=`basename \${file}`~
1229 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1230 dldir=$destdir/`dirname \$dlpath`~
1231 test -d \$dldir || mkdir -p \$dldir~
1232 $install_prog $dir/$dlname \$dldir/$dlname'
1233 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1234 dlpath=$dir/\$dldll~
1236 shlibpath_overrides_runpath=yes
1240 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1241 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1242 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1245 # MinGW DLLs use traditional 'lib' prefix
1246 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1247 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1248 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1249 # It is most probably a Windows format PATH printed by
1250 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1251 # path with ; separators, and with drive letters. We can handle the
1252 # drive letters (cygwin fileutils understands them), so leave them,
1253 # especially as we might pass files found there to a mingw objdump,
1254 # which wouldn't understand a cygwinified path. Ahh.
1255 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1257 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1261 # pw32 DLLs use 'pw' prefix rather than 'lib'
1262 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1268 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1271 dynamic_linker='Win32 ld.exe'
1272 # FIXME: first we should search . and the directory the executable is in
1276 darwin* | rhapsody*)
1277 dynamic_linker="$host_os dyld"
1281 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1282 soname_spec='${libname}${release}${major}$shared_ext'
1283 shlibpath_overrides_runpath=yes
1284 shlibpath_var=DYLD_LIBRARY_PATH
1285 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1286 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1287 if test "$GCC" = yes; then
1288 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1290 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1292 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1300 soname_spec='${libname}${release}${shared_ext}$major'
1301 shlibpath_var=LD_LIBRARY_PATH
1312 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1313 soname_spec='${libname}${release}${shared_ext}$major'
1314 shlibpath_var=LD_LIBRARY_PATH
1315 shlibpath_overrides_runpath=no
1316 hardcode_into_libs=yes
1317 dynamic_linker='GNU ld.so'
1320 freebsd* | dragonfly*)
1321 # DragonFly does not have aout. When/if they implement a new
1322 # versioning mechanism, adjust this.
1323 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1324 version_type=freebsd-$objformat
1325 case $version_type in
1327 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1332 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1336 shlibpath_var=LD_LIBRARY_PATH
1339 shlibpath_overrides_runpath=yes
1341 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1342 shlibpath_overrides_runpath=yes
1343 hardcode_into_libs=yes
1346 shlibpath_overrides_runpath=no
1347 hardcode_into_libs=yes
1356 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1357 soname_spec='${libname}${release}${shared_ext}$major'
1358 shlibpath_var=LD_LIBRARY_PATH
1359 hardcode_into_libs=yes
1362 hpux9* | hpux10* | hpux11*)
1363 # Give a soname corresponding to the major version so that dld.sl refuses to
1364 # link against other versions.
1371 hardcode_into_libs=yes
1372 dynamic_linker="$host_os dld.so"
1373 shlibpath_var=LD_LIBRARY_PATH
1374 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1376 soname_spec='${libname}${release}${shared_ext}$major'
1377 if test "X$HPUX_IA64_MODE" = X32; then
1378 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1380 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1386 hardcode_into_libs=yes
1387 dynamic_linker="$host_os dld.sl"
1388 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1389 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1391 soname_spec='${libname}${release}${shared_ext}$major'
1392 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1393 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1397 dynamic_linker="$host_os dld.sl"
1398 shlibpath_var=SHLIB_PATH
1399 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1401 soname_spec='${libname}${release}${shared_ext}$major'
1404 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1405 postinstall_cmds='chmod 555 $lib'
1408 irix5* | irix6* | nonstopux*)
1410 nonstopux*) version_type=nonstopux ;;
1412 if test "$lt_cv_prog_gnu_ld" = yes; then
1420 soname_spec='${libname}${release}${shared_ext}$major'
1421 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1423 irix5* | nonstopux*)
1427 case $LD in # libtool.m4 will add one of these switches to LD
1428 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1429 libsuff= shlibsuff= libmagic=32-bit;;
1430 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1431 libsuff=32 shlibsuff=N32 libmagic=N32;;
1432 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1433 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1434 *) libsuff= shlibsuff= libmagic=never-match;;
1438 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1439 shlibpath_overrides_runpath=no
1440 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1441 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1442 hardcode_into_libs=yes
1445 # No shared lib support for Linux oldld, aout, or coff.
1446 linux*oldld* | linux*aout* | linux*coff*)
1450 # This must be Linux ELF.
1455 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1456 soname_spec='${libname}${release}${shared_ext}$major'
1457 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1458 shlibpath_var=LD_LIBRARY_PATH
1459 shlibpath_overrides_runpath=no
1460 # This implies no fast_install, which is unacceptable.
1461 # Some rework will be needed to allow for fast_install
1462 # before this can be enabled.
1463 hardcode_into_libs=yes
1465 # Append ld.so.conf contents to the search path
1466 if test -f /etc/ld.so.conf; then
1467 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1468 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1471 # We used to test for /lib/ld.so.1 and disable shared libraries on
1472 # powerpc, because MkLinux only supported shared libraries with the
1473 # GNU dynamic linker. Since this was broken with cross compilers,
1474 # most powerpc-linux boxes support dynamic linking these days and
1475 # people can always --disable-shared, the test was removed, and we
1476 # assume the GNU/Linux dynamic linker is in use.
1477 dynamic_linker='GNU/Linux ld.so'
1484 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1485 soname_spec='${libname}${release}${shared_ext}$major'
1486 shlibpath_var=LD_LIBRARY_PATH
1487 shlibpath_overrides_runpath=no
1488 hardcode_into_libs=yes
1489 dynamic_linker='GNU ld.so'
1496 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1498 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1499 dynamic_linker='NetBSD (a.out) ld.so'
1501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1502 soname_spec='${libname}${release}${shared_ext}$major'
1503 dynamic_linker='NetBSD ld.elf_so'
1505 shlibpath_var=LD_LIBRARY_PATH
1506 shlibpath_overrides_runpath=yes
1507 hardcode_into_libs=yes
1512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1513 shlibpath_var=LD_LIBRARY_PATH
1514 shlibpath_overrides_runpath=yes
1521 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1522 soname_spec='${libname}${release}${shared_ext}$major'
1523 shlibpath_var=LD_LIBRARY_PATH
1524 shlibpath_overrides_runpath=yes
1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1532 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1533 shlibpath_var=LD_LIBRARY_PATH
1534 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1536 openbsd2.[[89]] | openbsd2.[[89]].*)
1537 shlibpath_overrides_runpath=no
1540 shlibpath_overrides_runpath=yes
1544 shlibpath_overrides_runpath=yes
1549 libname_spec='$name'
1552 library_names_spec='$libname${shared_ext} $libname.a'
1553 dynamic_linker='OS/2 ld.exe'
1554 shlibpath_var=LIBPATH
1557 osf3* | osf4* | osf5*)
1561 soname_spec='${libname}${release}${shared_ext}$major'
1562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1563 shlibpath_var=LD_LIBRARY_PATH
1564 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1565 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1570 soname_spec='${libname}${release}${shared_ext}$major'
1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1572 shlibpath_var=LD_LIBRARY_PATH
1579 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1580 soname_spec='${libname}${release}${shared_ext}$major'
1581 shlibpath_var=LD_LIBRARY_PATH
1582 shlibpath_overrides_runpath=yes
1583 hardcode_into_libs=yes
1584 # ldd complains unless libraries are executable
1585 postinstall_cmds='chmod +x $lib'
1590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1591 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1592 shlibpath_var=LD_LIBRARY_PATH
1593 shlibpath_overrides_runpath=yes
1594 if test "$with_gnu_ld" = yes; then
1600 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1603 soname_spec='${libname}${release}${shared_ext}$major'
1604 shlibpath_var=LD_LIBRARY_PATH
1605 case $host_vendor in
1607 shlibpath_overrides_runpath=no
1609 export_dynamic_flag_spec='${wl}-Blargedynsym'
1610 runpath_var=LD_RUN_PATH
1618 shlibpath_overrides_runpath=no
1619 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1625 if test -d /usr/nec ;then
1627 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1628 soname_spec='$libname${shared_ext}.$major'
1629 shlibpath_var=LD_LIBRARY_PATH
1635 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1636 soname_spec='${libname}${release}${shared_ext}$major'
1637 shlibpath_var=LD_LIBRARY_PATH
1644 AC_MSG_RESULT([$dynamic_linker])
1645 test "$dynamic_linker" = no && can_build_shared=no
1646 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1651 AC_DEFUN([_LT_AC_TAGCONFIG],
1652 [AC_ARG_WITH([tags],
1653 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1654 [include additional configurations @<:@automatic@:>@])],
1655 [tagnames="$withval"])
1657 if test -f "$ltmain" && test -n "$tagnames"; then
1658 if test ! -f "${ofile}"; then
1659 AC_MSG_WARN([output file `$ofile' does not exist])
1662 if test -z "$LTCC"; then
1663 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1664 if test -z "$LTCC"; then
1665 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1667 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1671 # Extract list of available tagged configurations in $ofile.
1672 # Note that this assumes the entire list is on one line.
1673 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1675 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1676 for tagname in $tagnames; do
1678 # Check whether tagname contains only valid characters
1679 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1681 *) AC_MSG_ERROR([invalid tag name: $tagname])
1685 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1687 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1690 # Update the list of available tags.
1691 if test -n "$tagname"; then
1692 echo appending configuration tag \"$tagname\" to $ofile
1696 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1697 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1698 (test "X$CXX" != "Xg++"))) ; then
1699 AC_LIBTOOL_LANG_CXX_CONFIG
1706 if test -n "$F77" && test "X$F77" != "Xno"; then
1707 AC_LIBTOOL_LANG_F77_CONFIG
1714 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1715 AC_LIBTOOL_LANG_GCJ_CONFIG
1722 AC_LIBTOOL_LANG_RC_CONFIG
1726 AC_MSG_ERROR([Unsupported tag name: $tagname])
1730 # Append the new tag name to the list of available tags.
1731 if test -n "$tagname" ; then
1732 available_tags="$available_tags $tagname"
1738 # Now substitute the updated list of available tags.
1739 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1740 mv "${ofile}T" "$ofile"
1744 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1747 ])# _LT_AC_TAGCONFIG
1752 # enable checks for dlopen support
1753 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1754 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1755 ])# AC_LIBTOOL_DLOPEN
1758 # AC_LIBTOOL_WIN32_DLL
1759 # --------------------
1760 # declare package support for building win32 dll's
1761 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1762 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1763 ])# AC_LIBTOOL_WIN32_DLL
1766 # AC_ENABLE_SHARED([DEFAULT])
1767 # ---------------------------
1768 # implement the --enable-shared flag
1769 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1770 AC_DEFUN([AC_ENABLE_SHARED],
1771 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1772 AC_ARG_ENABLE([shared],
1773 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1774 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1775 [p=${PACKAGE-default}
1777 yes) enable_shared=yes ;;
1778 no) enable_shared=no ;;
1781 # Look at the argument we got. We use all the common list separators.
1782 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1783 for pkg in $enableval; do
1785 if test "X$pkg" = "X$p"; then
1792 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1793 ])# AC_ENABLE_SHARED
1798 #- set the default shared flag to --disable-shared
1799 AC_DEFUN([AC_DISABLE_SHARED],
1800 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1801 AC_ENABLE_SHARED(no)
1802 ])# AC_DISABLE_SHARED
1805 # AC_ENABLE_STATIC([DEFAULT])
1806 # ---------------------------
1807 # implement the --enable-static flag
1808 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1809 AC_DEFUN([AC_ENABLE_STATIC],
1810 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1811 AC_ARG_ENABLE([static],
1812 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1813 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1814 [p=${PACKAGE-default}
1816 yes) enable_static=yes ;;
1817 no) enable_static=no ;;
1820 # Look at the argument we got. We use all the common list separators.
1821 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1822 for pkg in $enableval; do
1824 if test "X$pkg" = "X$p"; then
1831 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1832 ])# AC_ENABLE_STATIC
1837 # set the default static flag to --disable-static
1838 AC_DEFUN([AC_DISABLE_STATIC],
1839 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1840 AC_ENABLE_STATIC(no)
1841 ])# AC_DISABLE_STATIC
1844 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1845 # ---------------------------------
1846 # implement the --enable-fast-install flag
1847 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1848 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1849 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1850 AC_ARG_ENABLE([fast-install],
1851 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1852 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1853 [p=${PACKAGE-default}
1855 yes) enable_fast_install=yes ;;
1856 no) enable_fast_install=no ;;
1858 enable_fast_install=no
1859 # Look at the argument we got. We use all the common list separators.
1860 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1861 for pkg in $enableval; do
1863 if test "X$pkg" = "X$p"; then
1864 enable_fast_install=yes
1870 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1871 ])# AC_ENABLE_FAST_INSTALL
1874 # AC_DISABLE_FAST_INSTALL
1875 # -----------------------
1876 # set the default to --disable-fast-install
1877 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1878 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1879 AC_ENABLE_FAST_INSTALL(no)
1880 ])# AC_DISABLE_FAST_INSTALL
1883 # AC_LIBTOOL_PICMODE([MODE])
1884 # --------------------------
1885 # implement the --with-pic flag
1886 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1887 AC_DEFUN([AC_LIBTOOL_PICMODE],
1888 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1889 pic_mode=ifelse($#,1,$1,default)
1890 ])# AC_LIBTOOL_PICMODE
1895 # This is predefined starting with Autoconf 2.54, so this conditional
1896 # definition can be removed once we require Autoconf 2.54 or later.
1897 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1898 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1899 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1900 then ac_cv_prog_egrep='grep -E'
1901 else ac_cv_prog_egrep='egrep'
1903 EGREP=$ac_cv_prog_egrep
1908 # AC_PATH_TOOL_PREFIX
1909 # -------------------
1910 # find a file program which can recognise shared library
1911 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1912 [AC_REQUIRE([AC_PROG_EGREP])dnl
1913 AC_MSG_CHECKING([for $1])
1914 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1916 [[\\/*] | ?:[\\/]*])
1917 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1920 lt_save_MAGIC_CMD="$MAGIC_CMD"
1921 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1922 dnl $ac_dummy forces splitting on constant user-supplied paths.
1923 dnl POSIX.2 word splitting is done only on the output of word expansions,
1924 dnl not every word. This closes a longstanding sh security hole.
1925 ac_dummy="ifelse([$2], , $PATH, [$2])"
1926 for ac_dir in $ac_dummy; do
1928 test -z "$ac_dir" && ac_dir=.
1929 if test -f $ac_dir/$1; then
1930 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1931 if test -n "$file_magic_test_file"; then
1932 case $deplibs_check_method in
1934 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1935 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1936 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1937 $EGREP "$file_magic_regex" > /dev/null; then
1942 *** Warning: the command libtool uses to detect shared libraries,
1943 *** $file_magic_cmd, produces output that libtool cannot recognize.
1944 *** The result is that libtool may fail to recognize shared libraries
1945 *** as such. This will affect the creation of libtool libraries that
1946 *** depend on shared libraries, but programs linked with such libtool
1947 *** libraries will work regardless of this problem. Nevertheless, you
1948 *** may want to report the problem to your system manager and/or to
1949 *** bug-libtool@gnu.org
1959 MAGIC_CMD="$lt_save_MAGIC_CMD"
1962 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1963 if test -n "$MAGIC_CMD"; then
1964 AC_MSG_RESULT($MAGIC_CMD)
1968 ])# AC_PATH_TOOL_PREFIX
1973 # find a file program which can recognise a shared library
1974 AC_DEFUN([AC_PATH_MAGIC],
1975 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1976 if test -z "$lt_cv_path_MAGIC_CMD"; then
1977 if test -n "$ac_tool_prefix"; then
1978 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1988 # find the pathname to the GNU or non-GNU linker
1989 AC_DEFUN([AC_PROG_LD],
1990 [AC_ARG_WITH([gnu-ld],
1991 [AC_HELP_STRING([--with-gnu-ld],
1992 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1993 [test "$withval" = no || with_gnu_ld=yes],
1995 AC_REQUIRE([LT_AC_PROG_SED])dnl
1996 AC_REQUIRE([AC_PROG_CC])dnl
1997 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1998 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2000 if test "$GCC" = yes; then
2001 # Check if gcc -print-prog-name=ld gives a path.
2002 AC_MSG_CHECKING([for ld used by $CC])
2005 # gcc leaves a trailing carriage return which upsets mingw
2006 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2008 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2011 # Accept absolute paths.
2012 [[\\/]]* | ?:[[\\/]]*)
2013 re_direlt='/[[^/]][[^/]]*/\.\./'
2014 # Canonicalize the pathname of ld
2015 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2016 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2017 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2019 test -z "$LD" && LD="$ac_prog"
2022 # If it fails, then pretend we aren't using GCC.
2026 # If it is relative, then search for the first ld in PATH.
2030 elif test "$with_gnu_ld" = yes; then
2031 AC_MSG_CHECKING([for GNU ld])
2033 AC_MSG_CHECKING([for non-GNU ld])
2035 AC_CACHE_VAL(lt_cv_path_LD,
2036 [if test -z "$LD"; then
2037 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2038 for ac_dir in $PATH; do
2040 test -z "$ac_dir" && ac_dir=.
2041 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2042 lt_cv_path_LD="$ac_dir/$ac_prog"
2043 # Check to see if the program is GNU ld. I'd rather use --version,
2044 # but apparently some GNU ld's only accept -v.
2045 # Break only if it was the GNU/non-GNU ld that we prefer.
2046 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2047 *GNU* | *'with BFD'*)
2048 test "$with_gnu_ld" != no && break
2051 test "$with_gnu_ld" != yes && break
2058 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2061 if test -n "$LD"; then
2066 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2073 AC_DEFUN([AC_PROG_LD_GNU],
2074 [AC_REQUIRE([AC_PROG_EGREP])dnl
2075 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2076 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2077 case `$LD -v 2>&1 </dev/null` in
2078 *GNU* | *'with BFD'*)
2079 lt_cv_prog_gnu_ld=yes
2082 lt_cv_prog_gnu_ld=no
2085 with_gnu_ld=$lt_cv_prog_gnu_ld
2089 # AC_PROG_LD_RELOAD_FLAG
2090 # ----------------------
2091 # find reload flag for linker
2092 # -- PORTME Some linkers may need a different reload flag.
2093 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2094 [AC_CACHE_CHECK([for $LD option to reload object files],
2095 lt_cv_ld_reload_flag,
2096 [lt_cv_ld_reload_flag='-r'])
2097 reload_flag=$lt_cv_ld_reload_flag
2098 case $reload_flag in
2100 *) reload_flag=" $reload_flag" ;;
2102 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2105 if test "$GCC" = yes; then
2106 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2108 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2112 ])# AC_PROG_LD_RELOAD_FLAG
2115 # AC_DEPLIBS_CHECK_METHOD
2116 # -----------------------
2117 # how to check for library dependencies
2118 # -- PORTME fill in with the dynamic library characteristics
2119 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2120 [AC_CACHE_CHECK([how to recognise dependent libraries],
2121 lt_cv_deplibs_check_method,
2122 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2123 lt_cv_file_magic_test_file=
2124 lt_cv_deplibs_check_method='unknown'
2125 # Need to set the preceding variable on all platforms that support
2126 # interlibrary dependencies.
2127 # 'none' -- dependencies not supported.
2128 # `unknown' -- same as none, but documents that we really don't know.
2129 # 'pass_all' -- all dependencies passed with no checks.
2130 # 'test_compile' -- check by making test program.
2131 # 'file_magic [[regex]]' -- check by looking for files in library path
2132 # which responds to the $file_magic_cmd with a given extended regex.
2133 # If you have `file' or equivalent on your system and you're not sure
2134 # whether `pass_all' will *always* work, you probably want this one.
2138 lt_cv_deplibs_check_method=pass_all
2142 lt_cv_deplibs_check_method=pass_all
2146 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2147 lt_cv_file_magic_cmd='/usr/bin/file -L'
2148 lt_cv_file_magic_test_file=/shlib/libc.so
2152 # func_win32_libid is a shell function defined in ltmain.sh
2153 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2154 lt_cv_file_magic_cmd='func_win32_libid'
2158 # Base MSYS/MinGW do not provide the 'file' command needed by
2159 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2160 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2161 lt_cv_file_magic_cmd='$OBJDUMP -f'
2164 darwin* | rhapsody*)
2165 lt_cv_deplibs_check_method=pass_all
2168 freebsd* | kfreebsd*-gnu | dragonfly*)
2169 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2172 # Not sure whether the presence of OpenBSD here was a mistake.
2173 # Let's accept both of them until this is cleared up.
2174 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2175 lt_cv_file_magic_cmd=/usr/bin/file
2176 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2180 lt_cv_deplibs_check_method=pass_all
2185 lt_cv_deplibs_check_method=pass_all
2188 hpux10.20* | hpux11*)
2189 lt_cv_file_magic_cmd=/usr/bin/file
2192 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2193 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2196 [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]']
2197 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2200 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2201 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2206 irix5* | irix6* | nonstopux*)
2208 *-32|*"-32 ") libmagic=32-bit;;
2209 *-n32|*"-n32 ") libmagic=N32;;
2210 *-64|*"-64 ") libmagic=64-bit;;
2211 *) libmagic=never-match;;
2213 lt_cv_deplibs_check_method=pass_all
2216 # This must be Linux ELF.
2218 lt_cv_deplibs_check_method=pass_all
2222 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2223 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2225 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2230 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2231 lt_cv_file_magic_cmd=/usr/bin/file
2232 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2236 lt_cv_deplibs_check_method=unknown
2240 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2241 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2243 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2247 osf3* | osf4* | osf5*)
2248 lt_cv_deplibs_check_method=pass_all
2252 lt_cv_deplibs_check_method=pass_all
2256 lt_cv_deplibs_check_method=pass_all
2259 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2260 case $host_vendor in
2262 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2263 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2266 lt_cv_deplibs_check_method=pass_all
2269 lt_cv_file_magic_cmd='/bin/file'
2270 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2273 lt_cv_file_magic_cmd='/bin/file'
2274 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2275 lt_cv_file_magic_test_file=/lib/libc.so
2278 lt_cv_deplibs_check_method=pass_all
2283 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2284 lt_cv_deplibs_check_method=pass_all
2288 file_magic_cmd=$lt_cv_file_magic_cmd
2289 deplibs_check_method=$lt_cv_deplibs_check_method
2290 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2291 ])# AC_DEPLIBS_CHECK_METHOD
2296 # find the pathname to a BSD-compatible name lister
2297 AC_DEFUN([AC_PROG_NM],
2298 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2299 [if test -n "$NM"; then
2300 # Let the user override the test.
2303 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2304 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2306 test -z "$ac_dir" && ac_dir=.
2307 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2308 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2309 # Check to see if the nm accepts a BSD-compat flag.
2310 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2311 # nm: unknown option "B" ignored
2312 # Tru64's nm complains that /dev/null is an invalid object file
2313 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2314 */dev/null* | *'Invalid file or object type'*)
2315 lt_cv_path_NM="$tmp_nm -B"
2319 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2321 lt_cv_path_NM="$tmp_nm -p"
2325 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2326 continue # so that we can try to find one that supports BSD flags
2333 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2341 # check for math library
2342 AC_DEFUN([AC_CHECK_LIBM],
2343 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2346 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2347 # These system don't have libm, or don't need it
2350 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2351 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2354 AC_CHECK_LIB(m, cos, LIBM="-lm")
2360 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2361 # -----------------------------------
2362 # sets LIBLTDL to the link flags for the libltdl convenience library and
2363 # LTDLINCL to the include flags for the libltdl header and adds
2364 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2365 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2366 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2367 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2368 # '${top_srcdir}/' (note the single quotes!). If your package is not
2369 # flat and you're not using automake, define top_builddir and
2370 # top_srcdir appropriately in the Makefiles.
2371 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2372 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2373 case $enable_ltdl_convenience in
2374 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2375 "") enable_ltdl_convenience=yes
2376 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2378 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2379 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2380 # For backwards non-gettext consistent compatibility...
2382 ])# AC_LIBLTDL_CONVENIENCE
2385 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2386 # -----------------------------------
2387 # sets LIBLTDL to the link flags for the libltdl installable library and
2388 # LTDLINCL to the include flags for the libltdl header and adds
2389 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2390 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2391 # DIRECTORY is not provided and an installed libltdl is not found, it is
2392 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2393 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2394 # quotes!). If your package is not flat and you're not using automake,
2395 # define top_builddir and top_srcdir appropriately in the Makefiles.
2396 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2397 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2398 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2399 AC_CHECK_LIB(ltdl, lt_dlinit,
2400 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2401 [if test x"$enable_ltdl_install" = xno; then
2402 AC_MSG_WARN([libltdl not installed, but installation disabled])
2404 enable_ltdl_install=yes
2407 if test x"$enable_ltdl_install" = x"yes"; then
2408 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2409 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2410 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2412 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2416 # For backwards non-gettext consistent compatibility...
2418 ])# AC_LIBLTDL_INSTALLABLE
2423 # enable support for C++ libraries
2424 AC_DEFUN([AC_LIBTOOL_CXX],
2425 [AC_REQUIRE([_LT_AC_LANG_CXX])
2431 AC_DEFUN([_LT_AC_LANG_CXX],
2432 [AC_REQUIRE([AC_PROG_CXX])
2433 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2434 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2437 # _LT_AC_PROG_CXXCPP
2439 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2441 AC_REQUIRE([AC_PROG_CXX])
2442 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2443 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2444 (test "X$CXX" != "Xg++"))) ; then
2447 ])# _LT_AC_PROG_CXXCPP
2451 # enable support for Fortran 77 libraries
2452 AC_DEFUN([AC_LIBTOOL_F77],
2453 [AC_REQUIRE([_LT_AC_LANG_F77])
2459 AC_DEFUN([_LT_AC_LANG_F77],
2460 [AC_REQUIRE([AC_PROG_F77])
2461 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2467 # enable support for GCJ libraries
2468 AC_DEFUN([AC_LIBTOOL_GCJ],
2469 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2475 AC_DEFUN([_LT_AC_LANG_GCJ],
2476 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2477 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2478 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2479 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2480 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2481 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2482 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2488 # enable support for Windows resource files
2489 AC_DEFUN([AC_LIBTOOL_RC],
2490 [AC_REQUIRE([LT_AC_PROG_RC])
2491 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2495 # AC_LIBTOOL_LANG_C_CONFIG
2496 # ------------------------
2497 # Ensure that the configuration vars for the C compiler are
2498 # suitably defined. Those variables are subsequently used by
2499 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2500 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2501 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2505 # Source file extension for C test sources.
2508 # Object file extension for compiled C test sources.
2510 _LT_AC_TAGVAR(objext, $1)=$objext
2512 # Code to be used in simple compile tests
2513 lt_simple_compile_test_code="int some_variable = 0;\n"
2515 # Code to be used in simple link tests
2516 lt_simple_link_test_code='int main(){return(0);}\n'
2521 # Check for any special shared library compilation flags.
2523 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2524 if test "$GCC" = no; then
2527 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2531 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2532 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2533 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2535 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2536 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2542 # Check to make sure the static flag actually works.
2544 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2545 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2546 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2548 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2551 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2552 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2553 AC_LIBTOOL_PROG_CC_C_O($1)
2554 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2555 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2556 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2557 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2558 AC_LIBTOOL_SYS_LIB_STRIP
2559 AC_LIBTOOL_DLOPEN_SELF($1)
2561 # Report which librarie types wil actually be built
2562 AC_MSG_CHECKING([if libtool supports shared libraries])
2563 AC_MSG_RESULT([$can_build_shared])
2565 AC_MSG_CHECKING([whether to build shared libraries])
2566 test "$can_build_shared" = "no" && enable_shared=no
2568 # On AIX, shared libraries and static libraries use the same namespace, and
2569 # are all built from PIC.
2572 test "$enable_shared" = yes && enable_static=no
2573 if test -n "$RANLIB"; then
2574 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2575 postinstall_cmds='$RANLIB $lib'
2580 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2581 test "$enable_shared" = yes && enable_static=no
2585 AC_MSG_RESULT([$enable_shared])
2587 AC_MSG_CHECKING([whether to build static libraries])
2588 # Make sure either enable_shared or enable_static is yes.
2589 test "$enable_shared" = yes || enable_static=yes
2590 AC_MSG_RESULT([$enable_static])
2592 AC_LIBTOOL_CONFIG($1)
2596 ])# AC_LIBTOOL_LANG_C_CONFIG
2599 # AC_LIBTOOL_LANG_CXX_CONFIG
2600 # --------------------------
2601 # Ensure that the configuration vars for the C compiler are
2602 # suitably defined. Those variables are subsequently used by
2603 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2604 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2605 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2607 AC_REQUIRE([AC_PROG_CXX])
2608 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2610 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2611 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2612 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2613 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2614 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2615 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2616 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2617 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2618 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2619 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2620 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2621 _LT_AC_TAGVAR(module_cmds, $1)=
2622 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2623 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2624 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2625 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2626 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2627 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2629 # Dependencies to place before and after the object being linked:
2630 _LT_AC_TAGVAR(predep_objects, $1)=
2631 _LT_AC_TAGVAR(postdep_objects, $1)=
2632 _LT_AC_TAGVAR(predeps, $1)=
2633 _LT_AC_TAGVAR(postdeps, $1)=
2634 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2636 # Source file extension for C++ test sources.
2639 # Object file extension for compiled C++ test sources.
2641 _LT_AC_TAGVAR(objext, $1)=$objext
2643 # Code to be used in simple compile tests
2644 lt_simple_compile_test_code="int some_variable = 0;\n"
2646 # Code to be used in simple link tests
2647 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2649 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2652 # Allow CC to be a program name with arguments.
2657 lt_save_with_gnu_ld=$with_gnu_ld
2658 lt_save_path_LD=$lt_cv_path_LD
2659 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2660 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2662 unset lt_cv_prog_gnu_ld
2664 if test -n "${lt_cv_path_LDCXX+set}"; then
2665 lt_cv_path_LD=$lt_cv_path_LDCXX
2669 test -z "${LDCXX+set}" || LD=$LDCXX
2672 _LT_AC_TAGVAR(compiler, $1)=$CC
2673 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2675 # We don't want -fno-exception wen compiling C++ code, so set the
2676 # no_builtin_flag separately
2677 if test "$GXX" = yes; then
2678 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2680 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2683 if test "$GXX" = yes; then
2684 # Set up default GNU C++ configuration
2688 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2689 # archiving commands below assume that GNU ld is being used.
2690 if test "$with_gnu_ld" = yes; then
2691 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2692 _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'
2694 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2695 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2697 # If archive_cmds runs LD, not CC, wlarc should be empty
2698 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2699 # investigate it a little bit more. (MM)
2702 # ancient GNU ld didn't support --whole-archive et. al.
2703 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2704 grep 'no-whole-archive' > /dev/null; then
2705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2707 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2713 # A generic and very simple default shared library creation
2714 # command for GNU C++ for the case where it uses the native
2715 # linker, instead of GNU ld. If possible, this setting should
2716 # overridden to take advantage of the native linker features on
2717 # the platform it is being used on.
2718 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2721 # Commands to make compiler produce verbose output that lists
2722 # what "hidden" libraries, object files and flags are used when
2723 # linking a shared library.
2724 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2732 # PORTME: fill in a description of your system's C++ link characteristics
2733 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2734 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2737 # FIXME: insert proper C++ library support
2738 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2741 if test "$host_cpu" = ia64; then
2742 # On IA64, the linker does run time linking by default, so we don't
2743 # have to do anything special.
2744 aix_use_runtimelinking=no
2745 exp_sym_flag='-Bexport'
2748 aix_use_runtimelinking=no
2750 # Test if we are trying to use run time linking or normal
2751 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2752 # need to do runtime linking.
2753 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2754 for ld_flag in $LDFLAGS; do
2757 aix_use_runtimelinking=yes
2764 exp_sym_flag='-bexport'
2765 no_entry_flag='-bnoentry'
2768 # When large executables or shared objects are built, AIX ld can
2769 # have problems creating the table of contents. If linking a library
2770 # or program results in "error TOC overflow" add -mminimal-toc to
2771 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2772 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2774 _LT_AC_TAGVAR(archive_cmds, $1)=''
2775 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2776 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2777 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2779 if test "$GXX" = yes; then
2780 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2781 # We only want to do this on AIX 4.2 and lower, the check
2782 # below for broken collect2 doesn't work under 4.3+
2783 collect2name=`${CC} -print-prog-name=collect2`
2784 if test -f "$collect2name" && \
2785 strings "$collect2name" | grep resolve_lib_name >/dev/null
2787 # We have reworked collect2
2788 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2790 # We have old collect2
2791 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2792 # It fails to find uninstalled libraries when the uninstalled
2793 # path is not listed in the libpath. Setting hardcode_minus_L
2794 # to unsupported forces relinking
2795 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2797 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2800 shared_flag='-shared'
2801 if test "$aix_use_runtimelinking" = yes; then
2802 shared_flag="$shared_flag "'${wl}-G'
2806 if test "$host_cpu" = ia64; then
2807 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2808 # chokes on -Wl,-G. The following line is correct:
2811 if test "$aix_use_runtimelinking" = yes; then
2812 shared_flag='${wl}-G'
2814 shared_flag='${wl}-bM:SRE'
2819 # It seems that -bexpall does not export symbols beginning with
2820 # underscore (_), so it is better to generate a list of symbols to export.
2821 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2822 if test "$aix_use_runtimelinking" = yes; then
2823 # Warning - without using the other runtime loading flags (-brtl),
2824 # -berok will link without error, but may produce a broken library.
2825 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2826 # Determine the default libpath from the value encoded in an empty executable.
2827 _LT_AC_SYS_LIBPATH_AIX
2828 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2830 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2832 if test "$host_cpu" = ia64; then
2833 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2834 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2835 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2837 # Determine the default libpath from the value encoded in an empty executable.
2838 _LT_AC_SYS_LIBPATH_AIX
2839 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2840 # Warning - without using the other run time loading flags,
2841 # -berok will link without error, but may produce a broken library.
2842 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2843 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2844 # -bexpall does not export symbols beginning with underscore (_)
2845 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2846 # Exported symbols can be pulled into shared objects from archives
2847 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2848 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2849 # This is similar to how AIX traditionally builds it's shared libraries.
2850 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2855 case $cc_basename in
2857 # FIXME: insert proper C++ library support
2858 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2864 cygwin* | mingw* | pw32*)
2865 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2866 # as there is no search path for DLLs.
2867 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2868 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2869 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2870 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2872 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2873 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2874 # If the export-symbols file already is a .def file (1st line
2875 # is EXPORTS), use it as is; otherwise, prepend...
2876 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2877 cp $export_symbols $output_objdir/$soname.def;
2879 echo EXPORTS > $output_objdir/$soname.def;
2880 cat $export_symbols >> $output_objdir/$soname.def;
2882 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2884 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2887 darwin* | rhapsody*)
2889 rhapsody* | darwin1.[[012]])
2890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2893 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2894 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2896 case ${MACOSX_DEPLOYMENT_TARGET} in
2898 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2901 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2907 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2908 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2909 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2914 if test "$GXX" = yes ; then
2915 lt_int_apple_cc_single_mod=no
2916 output_verbose_link_cmd='echo'
2917 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2918 lt_int_apple_cc_single_mod=yes
2920 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2921 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2923 _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'
2925 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2926 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2927 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2928 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2930 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2932 _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 ${lib}'
2934 case "$cc_basename" in
2936 output_verbose_link_cmd='echo'
2937 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
2938 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2939 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2940 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2941 _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}'
2944 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2951 case $cc_basename in
2953 # FIXME: insert proper C++ library support
2954 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2957 # Green Hills C++ Compiler
2958 # FIXME: insert proper C++ library support
2959 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2962 # FIXME: insert proper C++ library support
2963 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2968 # C++ shared libraries reported to be fairly broken before switch to ELF
2969 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2972 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2974 freebsd* | kfreebsd*-gnu | dragonfly*)
2975 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2977 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2982 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2983 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2984 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2985 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2986 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2987 # but as the default
2988 # location of the library.
2990 case $cc_basename in
2992 # FIXME: insert proper C++ library support
2993 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2996 _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 $lib'
2997 # Commands to make compiler produce verbose output that lists
2998 # what "hidden" libraries, object files and flags are used when
2999 # linking a shared library.
3001 # There doesn't appear to be a way to prevent this compiler from
3002 # explicitly linking system object files so we need to strip them
3003 # from the output so that they don't get included in the library
3005 output_verbose_link_cmd='templist=`($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 $list'
3008 if test "$GXX" = yes; then
3009 _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'
3011 # FIXME: insert proper C++ library support
3012 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3018 if test $with_gnu_ld = no; then
3021 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3022 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3023 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3026 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3030 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3031 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3037 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3038 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3041 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3042 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3043 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3044 # but as the default
3045 # location of the library.
3048 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3049 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3050 # but as the default
3051 # location of the library.
3055 case $cc_basename in
3057 # FIXME: insert proper C++ library support
3058 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3063 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3066 _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 $compiler_flags'
3069 # Commands to make compiler produce verbose output that lists
3070 # what "hidden" libraries, object files and flags are used when
3071 # linking a shared library.
3073 # There doesn't appear to be a way to prevent this compiler from
3074 # explicitly linking system object files so we need to strip them
3075 # from the output so that they don't get included in the library
3077 output_verbose_link_cmd='templist=`($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 $list'
3080 if test "$GXX" = yes; then
3081 if test $with_gnu_ld = no; then
3084 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3087 _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'
3092 # FIXME: insert proper C++ library support
3093 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3099 case $cc_basename in
3102 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3104 # Archives containing C++ object files must be created using
3105 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3106 # necessary to make sure instantiated templates are included
3108 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3111 if test "$GXX" = yes; then
3112 if test "$with_gnu_ld" = no; then
3113 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3115 _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'
3118 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3121 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3122 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3125 case $cc_basename in
3127 # Kuck and Associates, Inc. (KAI) C++ Compiler
3129 # KCC will only create a shared library if the output file
3130 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3131 # to its proper name (with version) after linking.
3132 _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'
3133 _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 $lib'
3134 # Commands to make compiler produce verbose output that lists
3135 # what "hidden" libraries, object files and flags are used when
3136 # linking a shared library.
3138 # There doesn't appear to be a way to prevent this compiler from
3139 # explicitly linking system object files so we need to strip them
3140 # from the output so that they don't get included in the library
3142 output_verbose_link_cmd='templist=`$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'
3144 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3145 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3147 # Archives containing C++ object files must be created using
3148 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3149 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3154 # version 8.0 and above of icpc choke on multiply defined symbols
3155 # if we add $predep_objects and $postdep_objects, however 7.1 and
3156 # earlier do not add the objects themselves.
3157 case `$CC -V 2>&1` in
3159 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3160 _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'
3162 *) # Version 8.0 or newer
3165 ia64*) tmp_idyn=' -i_dynamic';;
3167 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3168 _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'
3171 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3172 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3173 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3174 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3177 # Portland Group C++ compiler
3178 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3179 _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'
3181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3182 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3186 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3187 _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'
3189 runpath_var=LD_RUN_PATH
3190 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3191 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3193 # Commands to make compiler produce verbose output that lists
3194 # what "hidden" libraries, object files and flags are used when
3195 # linking a shared library.
3197 # There doesn't appear to be a way to prevent this compiler from
3198 # explicitly linking system object files so we need to strip them
3199 # from the output so that they don't get included in the library
3201 output_verbose_link_cmd='templist=`$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'
3206 # FIXME: insert proper C++ library support
3207 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3210 # FIXME: insert proper C++ library support
3211 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3214 case $cc_basename in
3216 # FIXME: insert proper C++ library support
3217 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3220 # FIXME: insert proper C++ library support
3221 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3226 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3227 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3229 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3230 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3231 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3233 # Workaround some broken pre-1.5 toolchains
3234 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3237 # C++ shared libraries are fairly broken
3238 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3241 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3242 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3243 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3245 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3246 _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'
3247 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3248 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3250 output_verbose_link_cmd='echo'
3253 case $cc_basename in
3255 # Kuck and Associates, Inc. (KAI) C++ Compiler
3257 # KCC will only create a shared library if the output file
3258 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3259 # to its proper name (with version) after linking.
3260 _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'
3262 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3263 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3265 # Archives containing C++ object files must be created using
3266 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3267 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3271 # Rational C++ 2.4.1
3272 # FIXME: insert proper C++ library support
3273 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3276 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3277 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3279 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3280 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3282 # Commands to make compiler produce verbose output that lists
3283 # what "hidden" libraries, object files and flags are used when
3284 # linking a shared library.
3286 # There doesn't appear to be a way to prevent this compiler from
3287 # explicitly linking system object files so we need to strip them
3288 # from the output so that they don't get included in the library
3290 output_verbose_link_cmd='templist=`$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 $list'
3293 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3294 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3295 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3297 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3298 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3300 # Commands to make compiler produce verbose output that lists
3301 # what "hidden" libraries, object files and flags are used when
3302 # linking a shared library.
3303 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3306 # FIXME: insert proper C++ library support
3307 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3313 case $cc_basename in
3315 # Kuck and Associates, Inc. (KAI) C++ Compiler
3317 # KCC will only create a shared library if the output file
3318 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3319 # to its proper name (with version) after linking.
3320 _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'
3322 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3323 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3325 # Archives containing C++ object files must be created using
3326 # the KAI C++ compiler.
3327 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3330 # Rational C++ 2.4.1
3331 # FIXME: insert proper C++ library support
3332 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3335 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3336 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3337 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3338 echo "-hidden">> $lib.exp~
3339 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3342 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3343 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3345 # Commands to make compiler produce verbose output that lists
3346 # what "hidden" libraries, object files and flags are used when
3347 # linking a shared library.
3349 # There doesn't appear to be a way to prevent this compiler from
3350 # explicitly linking system object files so we need to strip them
3351 # from the output so that they don't get included in the library
3353 output_verbose_link_cmd='templist=`$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 $list'
3356 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3357 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3358 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3360 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3361 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3363 # Commands to make compiler produce verbose output that lists
3364 # what "hidden" libraries, object files and flags are used when
3365 # linking a shared library.
3366 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3369 # FIXME: insert proper C++ library support
3370 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3376 # FIXME: insert proper C++ library support
3377 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3380 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3381 case $cc_basename in
3383 # FIXME: insert proper C++ library support
3384 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3387 # FIXME: insert proper C++ library support
3388 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3393 case $cc_basename in
3396 # FIXME: insert proper C++ library support
3397 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3401 # FIXME: insert proper C++ library support
3402 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3405 # FIXME: insert proper C++ library support
3406 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3411 case $cc_basename in
3413 # Sun C++ 4.2, 5.x and Centerline C++
3414 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3415 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3416 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3417 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3419 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3420 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3422 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3424 # The C++ compiler is used as linker so we must use $wl
3425 # flag to pass the commands to the underlying system
3427 # Supported since Solaris 2.6 (maybe 2.5.1?)
3428 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3431 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3433 # Commands to make compiler produce verbose output that lists
3434 # what "hidden" libraries, object files and flags are used when
3435 # linking a shared library.
3437 # There doesn't appear to be a way to prevent this compiler from
3438 # explicitly linking system object files so we need to strip them
3439 # from the output so that they don't get included in the library
3441 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3443 # Archives containing C++ object files must be created using
3444 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3445 # necessary to make sure instantiated templates are included
3447 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3450 # Green Hills C++ Compiler
3451 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3453 # The C++ compiler must be used to create the archive.
3454 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3457 # GNU C++ compiler with Solaris linker
3458 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3459 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3460 if $CC --version | grep -v '^2\.7' > /dev/null; then
3461 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3462 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3463 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3465 # Commands to make compiler produce verbose output that lists
3466 # what "hidden" libraries, object files and flags are used when
3467 # linking a shared library.
3468 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3470 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3472 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3473 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3474 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3476 # Commands to make compiler produce verbose output that lists
3477 # what "hidden" libraries, object files and flags are used when
3478 # linking a shared library.
3479 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3482 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3487 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3488 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3491 case $cc_basename in
3493 # NonStop-UX NCC 3.20
3494 # FIXME: insert proper C++ library support
3495 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3498 # FIXME: insert proper C++ library support
3499 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3504 # FIXME: insert proper C++ library support
3505 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3508 # FIXME: insert proper C++ library support
3509 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3512 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3513 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3515 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3516 _LT_AC_TAGVAR(LD, $1)="$LD"
3518 AC_LIBTOOL_POSTDEP_PREDEP($1)
3519 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3520 AC_LIBTOOL_PROG_CC_C_O($1)
3521 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3522 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3523 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3524 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3525 AC_LIBTOOL_SYS_LIB_STRIP
3526 AC_LIBTOOL_DLOPEN_SELF($1)
3528 AC_LIBTOOL_CONFIG($1)
3535 with_gnu_ldcxx=$with_gnu_ld
3536 with_gnu_ld=$lt_save_with_gnu_ld
3537 lt_cv_path_LDCXX=$lt_cv_path_LD
3538 lt_cv_path_LD=$lt_save_path_LD
3539 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3540 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3541 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3543 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3544 # ------------------------
3545 # Figure out "hidden" library dependencies from verbose
3546 # compiler output when linking a shared library.
3547 # Parse the compiler output and extract the necessary
3548 # objects, libraries and library flags.
3549 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3550 dnl we can't use the lt_simple_compile_test_code here,
3551 dnl because it contains code intended for an executable,
3552 dnl not a library. It's possible we should let each
3553 dnl tag define a new lt_????_link_test_code variable,
3554 dnl but it's only used here...
3555 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3557 void foo (void) { a = 0; }
3559 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3563 Foo (void) { a = 0; }
3568 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3576 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3579 public void bar (void) {
3585 dnl Parse the compiler output and extract the necessary
3586 dnl objects, libraries and library flags.
3587 if AC_TRY_EVAL(ac_compile); then
3588 # Parse the compiler output and extract the necessary
3589 # objects, libraries and library flags.
3591 # Sentinel used to keep track of whether or not we are before
3592 # the conftest object file.
3593 pre_test_object_deps_done=no
3595 # The `*' in the case matches for architectures that use `case' in
3596 # $output_verbose_cmd can trigger glob expansion during the loop
3597 # eval without this substitution.
3598 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3600 for p in `eval $output_verbose_link_cmd`; do
3604 # Some compilers place space between "-{L,R}" and the path.
3607 || test $p = "-R"; then
3614 if test "$pre_test_object_deps_done" = no; then
3617 # Internal compiler library paths should come after those
3618 # provided the user. The postdeps already come after the
3619 # user supplied libs so there is no need to process them.
3620 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3621 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3623 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3626 # The "-l" case would never come before the object being
3627 # linked, so don't bother handling this case.
3630 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3631 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3633 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3639 # This assumes that the test object file only shows up
3640 # once in the compiler output.
3641 if test "$p" = "conftest.$objext"; then
3642 pre_test_object_deps_done=yes
3646 if test "$pre_test_object_deps_done" = no; then
3647 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3648 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3650 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3653 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3654 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3656 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3661 *) ;; # Ignore the rest.
3669 echo "libtool.m4: error: problem compiling $1 test program"
3672 $rm -f confest.$objext
3674 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3675 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3677 ])# AC_LIBTOOL_POSTDEP_PREDEP
3679 # AC_LIBTOOL_LANG_F77_CONFIG
3680 # ------------------------
3681 # Ensure that the configuration vars for the C compiler are
3682 # suitably defined. Those variables are subsequently used by
3683 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3684 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3685 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3686 [AC_REQUIRE([AC_PROG_F77])
3687 AC_LANG_PUSH(Fortran 77)
3689 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3690 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3691 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3692 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3693 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3694 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3696 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3697 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3698 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3699 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3700 _LT_AC_TAGVAR(module_cmds, $1)=
3701 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3702 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3703 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3704 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3706 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3708 # Source file extension for f77 test sources.
3711 # Object file extension for compiled f77 test sources.
3713 _LT_AC_TAGVAR(objext, $1)=$objext
3715 # Code to be used in simple compile tests
3716 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3718 # Code to be used in simple link tests
3719 lt_simple_link_test_code=" program t\n end\n"
3721 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3724 # Allow CC to be a program name with arguments.
3728 _LT_AC_TAGVAR(compiler, $1)=$CC
3729 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3731 AC_MSG_CHECKING([if libtool supports shared libraries])
3732 AC_MSG_RESULT([$can_build_shared])
3734 AC_MSG_CHECKING([whether to build shared libraries])
3735 test "$can_build_shared" = "no" && enable_shared=no
3737 # On AIX, shared libraries and static libraries use the same namespace, and
3738 # are all built from PIC.
3741 test "$enable_shared" = yes && enable_static=no
3742 if test -n "$RANLIB"; then
3743 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3744 postinstall_cmds='$RANLIB $lib'
3748 test "$enable_shared" = yes && enable_static=no
3751 AC_MSG_RESULT([$enable_shared])
3753 AC_MSG_CHECKING([whether to build static libraries])
3754 # Make sure either enable_shared or enable_static is yes.
3755 test "$enable_shared" = yes || enable_static=yes
3756 AC_MSG_RESULT([$enable_static])
3758 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3760 _LT_AC_TAGVAR(GCC, $1)="$G77"
3761 _LT_AC_TAGVAR(LD, $1)="$LD"
3763 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3764 AC_LIBTOOL_PROG_CC_C_O($1)
3765 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3766 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3767 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3768 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3769 AC_LIBTOOL_SYS_LIB_STRIP
3772 AC_LIBTOOL_CONFIG($1)
3776 ])# AC_LIBTOOL_LANG_F77_CONFIG
3779 # AC_LIBTOOL_LANG_GCJ_CONFIG
3780 # --------------------------
3781 # Ensure that the configuration vars for the C compiler are
3782 # suitably defined. Those variables are subsequently used by
3783 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3784 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3785 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3788 # Source file extension for Java test sources.
3791 # Object file extension for compiled Java test sources.
3793 _LT_AC_TAGVAR(objext, $1)=$objext
3795 # Code to be used in simple compile tests
3796 lt_simple_compile_test_code="class foo {}\n"
3798 # Code to be used in simple link tests
3799 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3801 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3804 # Allow CC to be a program name with arguments.
3808 _LT_AC_TAGVAR(compiler, $1)=$CC
3810 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3811 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3813 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3814 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3815 AC_LIBTOOL_PROG_CC_C_O($1)
3816 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3817 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3818 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3819 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3820 AC_LIBTOOL_SYS_LIB_STRIP
3821 AC_LIBTOOL_DLOPEN_SELF($1)
3823 AC_LIBTOOL_CONFIG($1)
3827 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3830 # AC_LIBTOOL_LANG_RC_CONFIG
3831 # --------------------------
3832 # Ensure that the configuration vars for the Windows resource compiler are
3833 # suitably defined. Those variables are subsequently used by
3834 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3835 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3836 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3839 # Source file extension for RC test sources.
3842 # Object file extension for compiled RC test sources.
3844 _LT_AC_TAGVAR(objext, $1)=$objext
3846 # Code to be used in simple compile tests
3847 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3849 # Code to be used in simple link tests
3850 lt_simple_link_test_code="$lt_simple_compile_test_code"
3852 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3855 # Allow CC to be a program name with arguments.
3859 _LT_AC_TAGVAR(compiler, $1)=$CC
3860 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3862 AC_LIBTOOL_CONFIG($1)
3866 ])# AC_LIBTOOL_LANG_RC_CONFIG
3869 # AC_LIBTOOL_CONFIG([TAGNAME])
3870 # ----------------------------
3871 # If TAGNAME is not passed, then create an initial libtool script
3872 # with a default configuration from the untagged config vars. Otherwise
3873 # add code to config.status for appending the configuration named by
3874 # TAGNAME from the matching tagged config vars.
3875 AC_DEFUN([AC_LIBTOOL_CONFIG],
3876 [# The else clause should only fire when bootstrapping the
3877 # libtool distribution, otherwise you forgot to ship ltmain.sh
3878 # with your package, and you will get complaints that there are
3879 # no rules to generate ltmain.sh.
3880 if test -f "$ltmain"; then
3881 # See if we are running on zsh, and set the options which allow our commands through
3882 # without removal of \ escapes.
3883 if test -n "${ZSH_VERSION+set}" ; then
3884 setopt NO_GLOB_SUBST
3886 # Now quote all the things that may contain metacharacters while being
3887 # careful not to overquote the AC_SUBSTed values. We take copies of the
3888 # variables and quote the copies for generation of the libtool script.
3889 for var in echo old_CC old_CFLAGS AR AR_FLAGS AS EGREP RANLIB LN_S LTCC NM \
3891 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3892 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3893 deplibs_check_method reload_flag reload_cmds need_locks \
3894 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3895 lt_cv_sys_global_symbol_to_c_name_address \
3896 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3897 old_postinstall_cmds old_postuninstall_cmds \
3898 _LT_AC_TAGVAR(compiler, $1) \
3899 _LT_AC_TAGVAR(CC, $1) \
3900 _LT_AC_TAGVAR(LD, $1) \
3901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3902 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3904 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3906 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3907 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3908 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3909 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3910 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3911 _LT_AC_TAGVAR(predep_objects, $1) \
3912 _LT_AC_TAGVAR(postdep_objects, $1) \
3913 _LT_AC_TAGVAR(predeps, $1) \
3914 _LT_AC_TAGVAR(postdeps, $1) \
3915 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3916 _LT_AC_TAGVAR(archive_cmds, $1) \
3917 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3918 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3919 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3920 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3921 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3922 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3923 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3924 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3925 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3926 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3927 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3928 _LT_AC_TAGVAR(module_cmds, $1) \
3929 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3930 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3931 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3932 _LT_AC_TAGVAR(include_expsyms, $1); do
3935 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3936 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3937 _LT_AC_TAGVAR(archive_cmds, $1) | \
3938 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3939 _LT_AC_TAGVAR(module_cmds, $1) | \
3940 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3941 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3942 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3943 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3944 postinstall_cmds | postuninstall_cmds | \
3945 old_postinstall_cmds | old_postuninstall_cmds | \
3946 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3947 # Double-quote double-evaled strings.
3948 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3951 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3957 *'\[$]0 --fallback-echo"')
3958 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3963 [cfgfile="${ofile}T"
3964 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3966 AC_MSG_NOTICE([creating $ofile])],
3969 cat <<__EOF__ >> "$cfgfile"
3973 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3974 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3975 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3977 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3978 # Free Software Foundation, Inc.
3980 # This file is part of GNU Libtool:
3981 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3983 # This program is free software; you can redistribute it and/or modify
3984 # it under the terms of the GNU General Public License as published by
3985 # the Free Software Foundation; either version 2 of the License, or
3986 # (at your option) any later version.
3988 # This program is distributed in the hope that it will be useful, but
3989 # WITHOUT ANY WARRANTY; without even the implied warranty of
3990 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3991 # General Public License for more details.
3993 # You should have received a copy of the GNU General Public License
3994 # along with this program; if not, write to the Free Software
3995 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3997 # As a special exception to the GNU General Public License, if you
3998 # distribute this file as part of a program that contains a
3999 # configuration script generated by Autoconf, you may include it under
4000 # the same distribution terms that you use for the rest of that program.
4002 # A sed program that does not truncate output.
4005 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4006 Xsed="$SED -e s/^X//"
4008 # The HP-UX ksh and POSIX shell print the target directory to stdout
4010 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4012 # The names of the tagged configurations supported by this script.
4015 # ### BEGIN LIBTOOL CONFIG],
4016 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4018 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4020 # Shell to use when invoking shell scripts.
4023 # Whether or not to build shared libraries.
4024 build_libtool_libs=$enable_shared
4026 # Whether or not to build static libraries.
4027 build_old_libs=$enable_static
4029 # Whether or not to add -lc for building shared libraries.
4030 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4032 # Whether or not to disallow shared libs when runtime libs are static
4033 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4035 # Whether or not to optimize for fast installation.
4036 fast_install=$enable_fast_install
4039 host_alias=$host_alias
4044 build_alias=$build_alias
4048 # An echo program that does not interpret backslashes.
4053 AR_FLAGS=$lt_AR_FLAGS
4058 # A language-specific compiler.
4059 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4061 # Is the compiler the GNU C compiler?
4062 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4067 # The linker used to build libraries.
4068 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4070 # Whether we need hard or soft links.
4073 # A BSD-compatible nm program.
4076 # A symbol stripping program
4079 # Used to examine libraries when file_magic_cmd begins "file"
4080 MAGIC_CMD=$MAGIC_CMD
4082 # Used on cygwin: DLL creation program.
4085 # Used on cygwin: object dumper.
4088 # Used on cygwin: assembler.
4091 # The name of the directory that contains temporary libtool files.
4094 # How to create reloadable object files.
4095 reload_flag=$lt_reload_flag
4096 reload_cmds=$lt_reload_cmds
4098 # How to pass a linker flag through the compiler.
4099 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4101 # Object file suffix (normally "o").
4104 # Old archive suffix (normally "a").
4107 # Shared library suffix (normally ".so").
4108 shrext_cmds='$shrext_cmds'
4110 # Executable file suffix (normally "").
4113 # Additional compiler flags for building library objects.
4114 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4117 # What is the maximum length of a command?
4118 max_cmd_len=$lt_cv_sys_max_cmd_len
4120 # Does compiler simultaneously support -c and -o options?
4121 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4123 # Must we lock files when doing compilation ?
4124 need_locks=$lt_need_locks
4126 # Do we need the lib prefix for modules?
4127 need_lib_prefix=$need_lib_prefix
4129 # Do we need a version for libraries?
4130 need_version=$need_version
4132 # Whether dlopen is supported.
4133 dlopen_support=$enable_dlopen
4135 # Whether dlopen of programs is supported.
4136 dlopen_self=$enable_dlopen_self
4138 # Whether dlopen of statically linked programs is supported.
4139 dlopen_self_static=$enable_dlopen_self_static
4141 # Compiler flag to prevent dynamic linking.
4142 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4144 # Compiler flag to turn off builtin functions.
4145 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4147 # Compiler flag to allow reflexive dlopens.
4148 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4150 # Compiler flag to generate shared objects directly from archives.
4151 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4153 # Compiler flag to generate thread-safe objects.
4154 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4156 # Library versioning type.
4157 version_type=$version_type
4159 # Format of library name prefix.
4160 libname_spec=$lt_libname_spec
4162 # List of archive names. First name is the real one, the rest are links.
4163 # The last name is the one that the linker finds with -lNAME.
4164 library_names_spec=$lt_library_names_spec
4166 # The coded name of the library, if different from the real name.
4167 soname_spec=$lt_soname_spec
4169 # Commands used to build and install an old-style archive.
4171 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4172 old_postinstall_cmds=$lt_old_postinstall_cmds
4173 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4175 # Create an old-style archive from a shared archive.
4176 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4178 # Create a temporary old-style archive to link instead of a shared archive.
4179 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4181 # Commands used to build and install a shared archive.
4182 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4183 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4184 postinstall_cmds=$lt_postinstall_cmds
4185 postuninstall_cmds=$lt_postuninstall_cmds
4187 # Commands used to build a loadable module (assumed same as above if empty)
4188 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4189 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4191 # Commands to strip libraries.
4192 old_striplib=$lt_old_striplib
4193 striplib=$lt_striplib
4195 # Dependencies to place before the objects being linked to create a
4197 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4199 # Dependencies to place after the objects being linked to create a
4201 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4203 # Dependencies to place before the objects being linked to create a
4205 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4207 # Dependencies to place after the objects being linked to create a
4209 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4211 # The library search path used internally by the compiler when linking
4213 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4215 # Method to check whether dependent libraries are shared objects.
4216 deplibs_check_method=$lt_deplibs_check_method
4218 # Command to use when deplibs_check_method == file_magic.
4219 file_magic_cmd=$lt_file_magic_cmd
4221 # Flag that allows shared libraries with undefined symbols to be built.
4222 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4224 # Flag that forces no undefined symbols.
4225 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4227 # Commands used to finish a libtool library installation in a directory.
4228 finish_cmds=$lt_finish_cmds
4230 # Same as above, but a single script fragment to be evaled but not shown.
4231 finish_eval=$lt_finish_eval
4233 # Take the output of nm and produce a listing of raw symbols and C names.
4234 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4236 # Transform the output of nm in a proper C declaration
4237 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4239 # Transform the output of nm in a C name address pair
4240 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4242 # This is the shared library runtime path variable.
4243 runpath_var=$runpath_var
4245 # This is the shared library path variable.
4246 shlibpath_var=$shlibpath_var
4248 # Is shlibpath searched before the hard-coded library search path?
4249 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4251 # How to hardcode a shared library path into an executable.
4252 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4254 # Whether we should hardcode library paths into libraries.
4255 hardcode_into_libs=$hardcode_into_libs
4257 # Flag to hardcode \$libdir into a binary during linking.
4258 # This must work even if \$libdir does not exist.
4259 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4261 # If ld is used when linking, flag to hardcode \$libdir into
4262 # a binary during linking. This must work even if \$libdir does
4264 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4266 # Whether we need a single -rpath flag with a separated argument.
4267 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4269 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4271 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4273 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4275 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4277 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4278 # the resulting binary.
4279 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4281 # Set to yes if building a shared library automatically hardcodes DIR into the library
4282 # and all subsequent libraries and executables linked against it.
4283 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4285 # Variables whose values should be saved in libtool wrapper scripts and
4286 # restored at relink time.
4287 variables_saved_for_relink="$variables_saved_for_relink"
4289 # Whether libtool must link a program against all its dependency libraries.
4290 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4292 # Compile-time system search path for libraries
4293 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4295 # Run-time system search path for libraries
4296 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4298 # Fix the shell variable \$srcfile for the compiler.
4299 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4301 # Set to yes if exported symbols are required.
4302 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4304 # The commands to list exported symbols.
4305 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4307 # The commands to extract the exported symbol list from a shared archive.
4308 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4310 # Symbols that should not be listed in the preloaded symbols.
4311 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4313 # Symbols that must always be exported.
4314 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4317 [# ### END LIBTOOL CONFIG],
4318 [# ### END LIBTOOL TAG CONFIG: $tagname])
4325 cat <<\EOF >> "$cfgfile"
4327 # AIX sometimes has problems with the GCC collect2 program. For some
4328 # reason, if we set the COLLECT_NAMES environment variable, the problems
4329 # vanish in a puff of smoke.
4330 if test "X${COLLECT_NAMES+set}" != Xset; then
4332 export COLLECT_NAMES
4338 # We use sed instead of cat because bash on DJGPP gets confused if
4339 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4340 # text mode, it properly converts lines to CR/LF. This bash problem
4341 # is reportedly fixed, but why not run on old versions too?
4342 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4344 mv -f "$cfgfile" "$ofile" || \
4345 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4349 # If there is no Makefile yet, we rely on a make rule to execute
4350 # `config.status --recheck' to rerun these tests and create the
4351 # libtool script then.
4352 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4353 if test -f "$ltmain_in"; then
4354 test -f Makefile && make "$ltmain"
4357 ])# AC_LIBTOOL_CONFIG
4360 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4361 # -------------------------------------------
4362 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4363 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4365 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4367 if test "$GCC" = yes; then
4368 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4370 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4371 lt_cv_prog_compiler_rtti_exceptions,
4372 [-fno-rtti -fno-exceptions], [],
4373 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4375 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4378 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4379 # ---------------------------------
4380 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4381 [AC_REQUIRE([AC_CANONICAL_HOST])
4382 AC_REQUIRE([AC_PROG_NM])
4383 AC_REQUIRE([AC_OBJEXT])
4384 # Check for command to grab the raw symbol name followed by C symbol from nm.
4385 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4386 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4388 # These are sane defaults that work on at least a few old systems.
4389 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4391 # Character class describing NM global symbol codes.
4392 symcode='[[BCDEGRST]]'
4394 # Regexp to match symbols that can be accessed directly from C.
4395 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4397 # Transform an extracted symbol line into a proper C declaration
4398 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4400 # Transform an extracted symbol line into symbol name and symbol address
4401 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4403 # Define system-specific variables.
4408 cygwin* | mingw* | pw32*)
4409 symcode='[[ABCDGISTW]]'
4411 hpux*) # Its linker distinguishes data from code symbols
4412 if test "$host_cpu" = ia64; then
4413 symcode='[[ABCDEGRST]]'
4415 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4416 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4419 if test "$host_cpu" = ia64; then
4420 symcode='[[ABCDGIRSTW]]'
4421 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4422 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4426 symcode='[[BCDEGRST]]'
4429 symcode='[[BCDEGQRST]]'
4435 symcode='[[DFNSTU]]'
4439 # Handle CRLF in mingw tool chain
4443 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4447 # If we're using GNU nm, then use its standard symbol codes.
4448 case `$NM -V 2>&1` in
4449 *GNU* | *'with BFD'*)
4450 symcode='[[ABCDGIRSTW]]' ;;
4453 # Try without a prefix undercore, then with it.
4454 for ac_symprfx in "" "_"; do
4456 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4457 symxfrm="\\1 $ac_symprfx\\2 \\2"
4459 # Write the raw and C identifiers.
4460 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4462 # Check to see that the pipe works correctly.
4466 cat > conftest.$ac_ext <<EOF
4471 void nm_test_func(){}
4475 int main(){nm_test_var='a';nm_test_func();return(0);}
4478 if AC_TRY_EVAL(ac_compile); then
4479 # Now try to grab the symbols.
4481 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4482 # Try sorting and uniquifying the output.
4483 if sort "$nlist" | uniq > "$nlist"T; then
4484 mv -f "$nlist"T "$nlist"
4489 # Make sure that we snagged all the symbols we need.
4490 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4491 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4492 cat <<EOF > conftest.$ac_ext
4498 # Now generate the symbol file.
4499 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4501 cat <<EOF >> conftest.$ac_ext
4502 #if defined (__STDC__) && __STDC__
4503 # define lt_ptr_t void *
4505 # define lt_ptr_t char *
4509 /* The mapping between symbol names and symbols. */
4514 lt_preloaded_symbols[[]] =
4517 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4518 cat <<\EOF >> conftest.$ac_ext
4526 # Now try linking the two files.
4527 mv conftest.$ac_objext conftstm.$ac_objext
4528 lt_save_LIBS="$LIBS"
4529 lt_save_CFLAGS="$CFLAGS"
4530 LIBS="conftstm.$ac_objext"
4531 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4532 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4535 LIBS="$lt_save_LIBS"
4536 CFLAGS="$lt_save_CFLAGS"
4538 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4541 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4544 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4547 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4548 cat conftest.$ac_ext >&5
4550 rm -f conftest* conftst*
4552 # Do not use the global_symbol_pipe unless it works.
4553 if test "$pipe_works" = yes; then
4556 lt_cv_sys_global_symbol_pipe=
4560 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4561 lt_cv_sys_global_symbol_to_cdecl=
4563 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4564 AC_MSG_RESULT(failed)
4568 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4571 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4572 # ---------------------------------------
4573 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4574 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4575 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4576 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4578 AC_MSG_CHECKING([for $compiler option to produce PIC])
4580 # C++ specific cases for pic, static, wl, etc.
4581 if test "$GXX" = yes; then
4582 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4583 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4587 # All AIX code is PIC.
4588 if test "$host_cpu" = ia64; then
4589 # AIX 5 now supports IA64 processor
4590 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4594 # FIXME: we need at least 68020 code to build shared libraries, but
4595 # adding the `-m68020' flag to GCC prevents building anything better,
4597 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4599 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4600 # PIC is the default for these OSes.
4602 mingw* | os2* | pw32*)
4603 # This hack is so that the source file can tell whether it is being
4604 # built for inclusion in a dll (and should export symbols for example).
4605 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4607 darwin* | rhapsody*)
4608 # PIC is the default on this platform
4609 # Common symbols not allowed in MH_DYLIB files
4610 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4613 # DJGPP does not support shared libraries at all
4614 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4617 if test -d /usr/nec; then
4618 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4622 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4628 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4633 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4639 # All AIX code is PIC.
4640 if test "$host_cpu" = ia64; then
4641 # AIX 5 now supports IA64 processor
4642 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4644 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4648 case $cc_basename in
4650 # Green Hills C++ Compiler
4651 # _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 $MVME_DIR/lib/classix/libcx.s.a"
4656 # PIC is the default on this platform
4657 # Common symbols not allowed in MH_DYLIB files
4658 case "$cc_basename" in
4660 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4661 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4666 case $cc_basename in
4668 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4671 # Green Hills C++ Compiler
4672 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4678 freebsd* | kfreebsd*-gnu | dragonfly*)
4679 # FreeBSD uses GNU C++
4681 hpux9* | hpux10* | hpux11*)
4682 case $cc_basename in
4684 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4685 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4686 if test "$host_cpu" != ia64; then
4687 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4691 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4692 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4698 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4706 irix5* | irix6* | nonstopux*)
4707 case $cc_basename in
4709 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4710 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4711 # CC pic flag -KPIC is the default.
4718 case $cc_basename in
4721 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4722 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4726 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4727 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4728 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4731 # Portland Group C++ compiler.
4732 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4733 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4734 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4738 # Make sure the PIC flag is empty. It appears that all Alpha
4739 # Linux and Compaq Tru64 Unix objects are PIC.
4740 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4741 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4752 case $cc_basename in
4754 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4762 osf3* | osf4* | osf5*)
4763 case $cc_basename in
4765 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4768 # Rational C++ 2.4.1
4769 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4772 # Digital/Compaq C++
4773 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774 # Make sure the PIC flag is empty. It appears that all Alpha
4775 # Linux and Compaq Tru64 Unix objects are PIC.
4776 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4777 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4786 case $cc_basename in
4788 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4795 case $cc_basename in
4797 # Sun C++ 4.2, 5.x and Centerline C++
4798 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4799 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4800 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4803 # Green Hills C++ Compiler
4804 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4811 case $cc_basename in
4814 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4815 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4819 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4826 case $cc_basename in
4828 # NonStop-UX NCC 3.20
4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4840 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4846 if test "$GCC" = yes; then
4847 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4848 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4852 # All AIX code is PIC.
4853 if test "$host_cpu" = ia64; then
4854 # AIX 5 now supports IA64 processor
4855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4860 # FIXME: we need at least 68020 code to build shared libraries, but
4861 # adding the `-m68020' flag to GCC prevents building anything better,
4863 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4866 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4867 # PIC is the default for these OSes.
4870 mingw* | pw32* | os2*)
4871 # This hack is so that the source file can tell whether it is being
4872 # built for inclusion in a dll (and should export symbols for example).
4873 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4876 darwin* | rhapsody*)
4877 # PIC is the default on this platform
4878 # Common symbols not allowed in MH_DYLIB files
4879 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4883 # Just because we use GCC doesn't mean we suddenly get shared libraries
4884 # on systems that don't support them.
4885 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4890 if test -d /usr/nec; then
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4896 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4903 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4909 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4913 # PORTME Check for flag to pass linker flags through the system compiler.
4916 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4917 if test "$host_cpu" = ia64; then
4918 # AIX 5 now supports IA64 processor
4919 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4921 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4925 # PIC is the default on this platform
4926 # Common symbols not allowed in MH_DYLIB files
4927 case "$cc_basename" in
4929 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4930 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4935 mingw* | pw32* | os2*)
4936 # This hack is so that the source file can tell whether it is being
4937 # built for inclusion in a dll (and should export symbols for example).
4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4941 hpux9* | hpux10* | hpux11*)
4942 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4943 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4950 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4953 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4954 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4957 irix5* | irix6* | nonstopux*)
4958 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4959 # PIC (with -KPIC) is the default.
4960 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4964 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4965 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4969 case $cc_basename in
4971 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4972 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4973 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4975 pgcc | pgf77 | pgf90)
4976 # Portland Group compilers (*not* the Pentium gcc compiler,
4977 # which looks to be a dead project)
4978 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4979 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4980 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4983 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4984 # All Alpha code is PIC.
4985 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4990 osf3* | osf4* | osf5*)
4991 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4992 # All OSF/1 code is PIC.
4993 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4997 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4998 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5002 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5003 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5004 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5008 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5009 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5010 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5013 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5014 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5015 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5016 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5020 if test -d /usr/nec ;then
5021 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5022 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5027 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5028 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5032 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5033 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5037 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5042 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5045 # Check to make sure the PIC flag actually works.
5047 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5048 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5049 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5050 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5051 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5053 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5055 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5056 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5059 # For platforms which do not support PIC, -DPIC is meaningless:
5061 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5070 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5071 # ------------------------------------
5072 # See if the linker supports building shared libraries.
5073 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5074 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5076 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5079 # If we're using GNU nm, then we don't want the "-C" option.
5080 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5081 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5082 _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'
5084 _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'
5088 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5091 _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'
5094 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5099 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5100 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5101 _LT_AC_TAGVAR(archive_cmds, $1)=
5102 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5103 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5104 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5105 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5106 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5107 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5109 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5110 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5111 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5112 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5113 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5114 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5115 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5116 _LT_AC_TAGVAR(module_cmds, $1)=
5117 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5118 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5119 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5120 # include_expsyms should be a list of space-separated symbols to be *always*
5121 # included in the symbol list
5122 _LT_AC_TAGVAR(include_expsyms, $1)=
5123 # exclude_expsyms can be an extended regexp of symbols to exclude
5124 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5125 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5126 # as well as any symbol that contains `d'.
5127 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5128 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5129 # platforms (ab)use it in PIC code, but their linkers get confused if
5130 # the symbol is explicitly referenced. Since portable code cannot
5131 # rely on this symbol name, it's probably fine to never include it in
5132 # preloaded symbol tables.
5133 extract_expsyms_cmds=
5136 cygwin* | mingw* | pw32*)
5137 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5138 # When not using gcc, we currently assume that we are using
5139 # Microsoft Visual C++.
5140 if test "$GCC" != yes; then
5149 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5150 if test "$with_gnu_ld" = yes; then
5151 # If archive_cmds runs LD, not CC, wlarc should be empty
5154 # See if GNU ld supports shared libraries.
5156 aix3* | aix4* | aix5*)
5157 # On AIX/PPC, the GNU linker is very broken
5158 if test "$host_cpu" != ia64; then
5159 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5162 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5163 *** to be unable to reliably create shared libraries on AIX.
5164 *** Therefore, libtool is disabling shared libraries support. If you
5165 *** really care for shared libraries, you may want to modify your PATH
5166 *** so that a non-GNU linker is found, and then restart.
5173 _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)'
5174 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5175 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5177 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5178 # that the semantics of dynamic libraries on AmigaOS, at least up
5179 # to version 4, is to share data among multiple programs linked
5180 # with the same dynamic library. Since this doesn't match the
5181 # behavior of shared libraries on other platforms, we can't use
5183 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5187 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5188 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5189 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5190 # support --undefined. This deserves some investigation. FIXME
5191 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5193 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5197 cygwin* | mingw* | pw32*)
5198 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5199 # as there is no search path for DLLs.
5200 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5201 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5202 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5203 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5204 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5206 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5207 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5208 # If the export-symbols file already is a .def file (1st line
5209 # is EXPORTS), use it as is; otherwise, prepend...
5210 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5211 cp $export_symbols $output_objdir/$soname.def;
5213 echo EXPORTS > $output_objdir/$soname.def;
5214 cat $export_symbols >> $output_objdir/$soname.def;
5216 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5218 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5223 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5224 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5227 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5228 _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'
5233 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5234 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5237 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5238 *** create shared libraries on Solaris systems. Therefore, libtool
5239 *** is disabling shared libraries support. We urge you to upgrade GNU
5240 *** binutils to release 2.9.1 or newer. Another option is to modify
5241 *** your PATH or compiler configuration so that the native linker is
5242 *** used, and then restart.
5245 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5246 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5247 _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'
5249 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5254 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5256 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5257 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5261 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5263 case $CC,$host_cpu in
5264 pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
5265 tmp_addflag=' -fpic' ;;
5266 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5267 tmp_addflag=' -i_dynamic' ;;
5268 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5269 tmp_addflag=' -i_dynamic -nofor_main' ;;
5270 ifc* | ifort*) # Intel Fortran compiler
5271 tmp_addflag=' -nofor_main' ;;
5273 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5274 supports_anon_versioning=no
5275 case `$LD -v 2>/dev/null` in
5276 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5277 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5278 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5279 *\ 2.11.*) ;; # other 2.11 versions
5280 *) supports_anon_versioning=yes ;;
5282 if test $supports_anon_versioning = yes; then
5283 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5284 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5285 $echo "local: *; };" >> $output_objdir/$libname.ver~
5286 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5288 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=$_LT_AC_TAGVAR(archive_cmds, $1)
5291 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5296 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5297 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5298 _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'
5300 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5305 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5306 runpath_var=LD_RUN_PATH
5307 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5308 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5309 # ancient GNU ld didn't support --whole-archive et. al.
5310 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5311 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5313 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5317 # PORTME fill in a description of your system's linker (not GNU ld)
5320 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5321 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5322 _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'
5323 # Note: this linker hardcodes the directories in LIBPATH if there
5324 # are no directories specified by -L.
5325 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5326 if test "$GCC" = yes && test -z "$link_static_flag"; then
5327 # Neither direct hardcoding nor static linking is supported with a
5329 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5334 if test "$host_cpu" = ia64; then
5335 # On IA64, the linker does run time linking by default, so we don't
5336 # have to do anything special.
5337 aix_use_runtimelinking=no
5338 exp_sym_flag='-Bexport'
5341 # If we're using GNU nm, then we don't want the "-C" option.
5342 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5343 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5344 _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'
5346 _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'
5348 aix_use_runtimelinking=no
5350 # Test if we are trying to use run time linking or normal
5351 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5352 # need to do runtime linking.
5353 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5354 for ld_flag in $LDFLAGS; do
5355 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5356 aix_use_runtimelinking=yes
5362 exp_sym_flag='-bexport'
5363 no_entry_flag='-bnoentry'
5366 # When large executables or shared objects are built, AIX ld can
5367 # have problems creating the table of contents. If linking a library
5368 # or program results in "error TOC overflow" add -mminimal-toc to
5369 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5370 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5372 _LT_AC_TAGVAR(archive_cmds, $1)=''
5373 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5374 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5375 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5377 if test "$GCC" = yes; then
5378 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5379 # We only want to do this on AIX 4.2 and lower, the check
5380 # below for broken collect2 doesn't work under 4.3+
5381 collect2name=`${CC} -print-prog-name=collect2`
5382 if test -f "$collect2name" && \
5383 strings "$collect2name" | grep resolve_lib_name >/dev/null
5385 # We have reworked collect2
5386 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5388 # We have old collect2
5389 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5390 # It fails to find uninstalled libraries when the uninstalled
5391 # path is not listed in the libpath. Setting hardcode_minus_L
5392 # to unsupported forces relinking
5393 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5394 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5395 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5398 shared_flag='-shared'
5399 if test "$aix_use_runtimelinking" = yes; then
5400 shared_flag="$shared_flag "'${wl}-G'
5404 if test "$host_cpu" = ia64; then
5405 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5406 # chokes on -Wl,-G. The following line is correct:
5409 if test "$aix_use_runtimelinking" = yes; then
5410 shared_flag='${wl}-G'
5412 shared_flag='${wl}-bM:SRE'
5417 # It seems that -bexpall does not export symbols beginning with
5418 # underscore (_), so it is better to generate a list of symbols to export.
5419 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5420 if test "$aix_use_runtimelinking" = yes; then
5421 # Warning - without using the other runtime loading flags (-brtl),
5422 # -berok will link without error, but may produce a broken library.
5423 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5424 # Determine the default libpath from the value encoded in an empty executable.
5425 _LT_AC_SYS_LIBPATH_AIX
5426 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5427 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5429 if test "$host_cpu" = ia64; then
5430 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5431 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5432 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5434 # Determine the default libpath from the value encoded in an empty executable.
5435 _LT_AC_SYS_LIBPATH_AIX
5436 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5437 # Warning - without using the other run time loading flags,
5438 # -berok will link without error, but may produce a broken library.
5439 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5440 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5441 # -bexpall does not export symbols beginning with underscore (_)
5442 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5443 # Exported symbols can be pulled into shared objects from archives
5444 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5445 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5446 # This is similar to how AIX traditionally builds it's shared libraries.
5447 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5453 _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)'
5454 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5455 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5456 # see comment about different semantics on the GNU ld section
5457 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5461 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5464 cygwin* | mingw* | pw32*)
5465 # When not using gcc, we currently assume that we are using
5466 # Microsoft Visual C++.
5467 # hardcode_libdir_flag_spec is actually meaningless, as there is
5468 # no search path for DLLs.
5469 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5470 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5471 # Tell ltmain to make .lib files, not .a files.
5473 # Tell ltmain to make .dll files, not .so files.
5475 # FIXME: Setting linknames here is a bad hack.
5476 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5477 # The linker will automatically build a .lib file if we build a DLL.
5478 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5479 # FIXME: Should let the user specify the lib program.
5480 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5481 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5482 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5485 darwin* | rhapsody*)
5487 rhapsody* | darwin1.[[012]])
5488 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5491 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5492 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5494 case ${MACOSX_DEPLOYMENT_TARGET} in
5496 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5499 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5505 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5506 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5507 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5508 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5509 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5510 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5511 if test "$GCC" = yes ; then
5512 output_verbose_link_cmd='echo'
5513 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5514 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5515 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5516 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5517 _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 ${lib}'
5519 case "$cc_basename" in
5521 output_verbose_link_cmd='echo'
5522 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5523 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5524 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5525 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5526 _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}'
5529 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5536 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5537 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5538 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5542 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5545 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5546 # support. Future versions do this automatically, but an explicit c++rt0.o
5547 # does not break anything, and helps significantly (at the cost of a little
5550 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5551 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5552 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5553 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5556 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5558 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5559 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5560 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5561 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5564 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5565 freebsd* | kfreebsd*-gnu | dragonfly*)
5566 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5567 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5568 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5569 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5573 if test "$GCC" = yes; then
5574 _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'
5576 _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'
5578 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5579 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5580 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5582 # hardcode_minus_L: Not really in the search PATH,
5583 # but as the default location of the library.
5584 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5585 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5589 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5592 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5595 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5601 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5604 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5608 if test "$with_gnu_ld" = no; then
5611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5612 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5613 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5614 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5615 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5618 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5619 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5620 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5622 # hardcode_minus_L: Not really in the search PATH,
5623 # but as the default location of the library.
5624 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5627 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5628 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5629 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5630 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5632 # hardcode_minus_L: Not really in the search PATH,
5633 # but as the default location of the library.
5634 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5640 irix5* | irix6* | nonstopux*)
5641 if test "$GCC" = yes; then
5642 _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'
5644 _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'
5645 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5647 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5648 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5649 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5653 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5654 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5656 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5658 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5659 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5660 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5664 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5665 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5666 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5667 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5668 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5672 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5673 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5674 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5675 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5676 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5678 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5681 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5682 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5687 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5694 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5695 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5696 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5697 _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'
5698 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5702 if test "$GCC" = yes; then
5703 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5704 _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'
5706 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5707 _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'
5709 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5710 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5713 osf4* | osf5*) # as osf3* with the addition of -msym flag
5714 if test "$GCC" = yes; then
5715 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5716 _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'
5717 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5719 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5720 _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'
5721 _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~
5722 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5724 # Both c and cxx compiler support -rpath directly
5725 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5727 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5731 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5732 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5733 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5734 runpath_var=LD_RUN_PATH
5735 hardcode_runpath_var=yes
5739 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5740 if test "$GCC" = yes; then
5741 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5743 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5745 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5746 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5747 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5749 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5750 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5752 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5753 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5754 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' ;;
5756 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5760 if test "x$host_vendor" = xsequent; then
5761 # Use $CC to link under sequent, because it throws in some extra .o
5762 # files that make .init and .fini sections work.
5763 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5765 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5767 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5768 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5769 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5770 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5774 case $host_vendor in
5776 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5777 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5780 ## LD is ld it makes a PLAMLIB
5781 ## CC just makes a GrossModule.
5782 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5783 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5784 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5787 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5788 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5791 runpath_var='LD_RUN_PATH'
5792 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5796 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5797 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5798 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5802 if test -d /usr/nec; then
5803 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5804 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5805 runpath_var=LD_RUN_PATH
5806 hardcode_runpath_var=yes
5807 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5812 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5813 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5814 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5815 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5816 hardcode_runpath_var=yes
5817 runpath_var=LD_RUN_PATH
5820 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5821 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5822 if test "$GCC" = yes; then
5823 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5825 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5827 runpath_var='LD_RUN_PATH'
5828 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5832 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5833 # $CC -shared without GNU ld will not create a library from C++
5834 # object files and a static libstdc++, better avoid it by now
5835 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5836 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5837 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5838 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5839 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5840 runpath_var='LD_RUN_PATH'
5844 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5845 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5846 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5850 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5855 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5856 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5858 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5859 if test "$GCC" = yes; then
5860 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5864 # Do we need to explicitly link libc?
5866 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5868 # Assume -lc should be added
5869 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5871 if test "$enable_shared" = yes && test "$GCC" = yes; then
5872 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5874 # FIXME: we may have to deal with multi-command sequences.
5877 # Test whether the compiler implicitly links with -lc since on some
5878 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5879 # to ld, don't add -lc before -lgcc.
5880 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5882 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5884 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5887 libobjs=conftest.$ac_objext
5889 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5895 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5896 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5897 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5899 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5901 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5903 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5905 cat conftest.err 1>&5
5908 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5914 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5917 # _LT_AC_FILE_LTDLL_C
5918 # -------------------
5919 # Be careful that the start marker always follows a newline.
5920 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5921 # /* ltdll.c starts here */
5922 # #define WIN32_LEAN_AND_MEAN
5923 # #include <windows.h>
5924 # #undef WIN32_LEAN_AND_MEAN
5925 # #include <stdio.h>
5927 # #ifndef __CYGWIN__
5928 # # ifdef __CYGWIN32__
5929 # # define __CYGWIN__ __CYGWIN32__
5933 # #ifdef __cplusplus
5936 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5937 # #ifdef __cplusplus
5942 # #include <cygwin/cygwin_dll.h>
5943 # DECLARE_CYGWIN_DLL( DllMain );
5945 # HINSTANCE __hDllInstance_base;
5948 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5950 # __hDllInstance_base = hInst;
5953 # /* ltdll.c ends here */
5954 ])# _LT_AC_FILE_LTDLL_C
5957 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5958 # ---------------------------------
5959 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5963 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5964 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5965 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5966 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5967 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5968 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5969 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5971 # This is just to silence aclocal about the macro not being used
5972 ifelse([AC_DISABLE_FAST_INSTALL])
5974 AC_DEFUN([LT_AC_PROG_GCJ],
5975 [AC_CHECK_TOOL(GCJ, gcj, no)
5976 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5980 AC_DEFUN([LT_AC_PROG_RC],
5981 [AC_CHECK_TOOL(RC, windres, no)
5984 # NOTE: This macro has been submitted for inclusion into #
5985 # GNU Autoconf as AC_PROG_SED. When it is available in #
5986 # a released version of Autoconf we should remove this #
5987 # macro and use it instead. #
5990 # Check for a fully-functional sed program, that truncates
5991 # as few characters as possible. Prefer GNU sed if found.
5992 AC_DEFUN([LT_AC_PROG_SED],
5993 [AC_MSG_CHECKING([for a sed that does not truncate output])
5994 AC_CACHE_VAL(lt_cv_path_SED,
5995 [# Loop through the user's path and test for sed and gsed.
5996 # Then use that list of sed's as ones to test for truncation.
5997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6001 test -z "$as_dir" && as_dir=.
6002 for lt_ac_prog in sed gsed; do
6003 for ac_exec_ext in '' $ac_executable_extensions; do
6004 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6005 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6012 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6013 # along with /bin/sed that truncates output.
6014 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6015 test ! -f $lt_ac_sed && continue
6016 cat /dev/null > conftest.in
6018 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6019 # Check for GNU sed and select it if it is found.
6020 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6021 lt_cv_path_SED=$lt_ac_sed
6025 cat conftest.in conftest.in >conftest.tmp
6026 mv conftest.tmp conftest.in
6027 cp conftest.in conftest.nl
6029 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6030 cmp -s conftest.out conftest.nl || break
6031 # 10000 chars as input seems more than enough
6032 test $lt_ac_count -gt 10 && break
6033 lt_ac_count=`expr $lt_ac_count + 1`
6034 if test $lt_ac_count -gt $lt_ac_max; then
6035 lt_ac_max=$lt_ac_count
6036 lt_cv_path_SED=$lt_ac_sed
6042 AC_MSG_RESULT([$SED])
6045 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6047 # This file is free software; the Free Software Foundation
6048 # gives unlimited permission to copy and/or distribute it,
6049 # with or without modifications, as long as this notice is preserved.
6051 # AM_AUTOMAKE_VERSION(VERSION)
6052 # ----------------------------
6053 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6054 # generated from the m4 files accompanying Automake X.Y.
6055 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6057 # AM_SET_CURRENT_AUTOMAKE_VERSION
6058 # -------------------------------
6059 # Call AM_AUTOMAKE_VERSION so it can be traced.
6060 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6061 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6062 [AM_AUTOMAKE_VERSION([1.9.5])])
6064 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6066 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6068 # This file is free software; the Free Software Foundation
6069 # gives unlimited permission to copy and/or distribute it,
6070 # with or without modifications, as long as this notice is preserved.
6072 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6073 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6074 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6076 # Of course, Automake must honor this variable whenever it calls a
6077 # tool from the auxiliary directory. The problem is that $srcdir (and
6078 # therefore $ac_aux_dir as well) can be either absolute or relative,
6079 # depending on how configure is run. This is pretty annoying, since
6080 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6081 # source directory, any form will work fine, but in subdirectories a
6082 # relative path needs to be adjusted first.
6084 # $ac_aux_dir/missing
6085 # fails when called from a subdirectory if $ac_aux_dir is relative
6086 # $top_srcdir/$ac_aux_dir/missing
6087 # fails if $ac_aux_dir is absolute,
6088 # fails when called from a subdirectory in a VPATH build with
6089 # a relative $ac_aux_dir
6091 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6092 # are both prefixed by $srcdir. In an in-source build this is usually
6093 # harmless because $srcdir is `.', but things will broke when you
6094 # start a VPATH build or use an absolute $srcdir.
6096 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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6098 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6099 # and then we would define $MISSING as
6100 # MISSING="\${SHELL} $am_aux_dir/missing"
6101 # This will work as long as MISSING is not called from configure, because
6102 # unfortunately $(top_srcdir) has no meaning in configure.
6103 # However there are other variables, like CC, which are often used in
6104 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6106 # Another solution, used here, is to always expand $ac_aux_dir to an
6107 # absolute PATH. The drawback is that using absolute paths prevent a
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6110 AC_DEFUN([AM_AUX_DIR_EXPAND],
6111 [dnl Rely on autoconf to set up CDPATH properly.
6112 AC_PREREQ([2.50])dnl
6113 # expand $ac_aux_dir to an absolute path
6114 am_aux_dir=`cd $ac_aux_dir && pwd`
6117 # AM_CONDITIONAL -*- Autoconf -*-
6119 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6120 # Free Software Foundation, Inc.
6122 # This file is free software; the Free Software Foundation
6123 # gives unlimited permission to copy and/or distribute it,
6124 # with or without modifications, as long as this notice is preserved.
6128 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6129 # -------------------------------------
6130 # Define a conditional.
6131 AC_DEFUN([AM_CONDITIONAL],
6133 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6134 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6136 AC_SUBST([$1_FALSE])
6144 AC_CONFIG_COMMANDS_PRE(
6145 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6146 AC_MSG_ERROR([[conditional "$1" was never defined.
6147 Usually this means the macro was only invoked conditionally.]])
6151 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6152 # Free Software Foundation, Inc.
6154 # This file is free software; the Free Software Foundation
6155 # gives unlimited permission to copy and/or distribute it,
6156 # with or without modifications, as long as this notice is preserved.
6160 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6161 # written in clear, in which case automake, when reading aclocal.m4,
6162 # will think it sees a *use*, and therefore will trigger all it's
6163 # C support machinery. Also note that it means that autoscan, seeing
6164 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6167 # _AM_DEPENDENCIES(NAME)
6168 # ----------------------
6169 # See how the compiler implements dependency checking.
6170 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6171 # We try a few techniques and use that to set a single cache variable.
6173 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6174 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6175 # dependency, and given that the user is not expected to run this macro,
6176 # just rely on AC_PROG_CC.
6177 AC_DEFUN([_AM_DEPENDENCIES],
6178 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6179 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6180 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6181 AC_REQUIRE([AM_DEP_TRACK])dnl
6183 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6184 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6185 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6186 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6187 [depcc="$$1" am_compiler_list=])
6189 AC_CACHE_CHECK([dependency style of $depcc],
6190 [am_cv_$1_dependencies_compiler_type],
6191 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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6194 # instance it was reported that on HP-UX the gcc test will end up
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6198 # Copy depcomp to subdir because otherwise we won't find it if we're
6199 # using a relative directory.
6200 cp "$am_depcomp" conftest.dir
6202 # We will build objects and dependencies in a subdirectory because
6203 # it helps to detect inapplicable dependency modes. For instance
6204 # both Tru64's cc and ICC support -MD to output dependencies as a
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6210 am_cv_$1_dependencies_compiler_type=none
6211 if test "$am_compiler_list" = ""; then
6212 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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6216 # like to wrap large dependency lists on column 80 (with \), and
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6219 # We need to recreate these files for each test, as the compiler may
6220 # overwrite some of them when testing with obscure command lines.
6221 # This happens at least with the AIX C compiler.
6223 for i in 1 2 3 4 5 6; do
6224 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6225 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6226 # Solaris 8's {/usr,}/bin/sh.
6227 touch sub/conftst$i.h
6229 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6233 # after this tag, mechanisms are not by side-effect, so they'll
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6243 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6244 # mode. It turns out that the SunPro C++ compiler does not properly
6245 # handle `-M -o', and we need to detect this.
6246 if depmode=$depmode \
6247 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6248 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6249 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6250 >/dev/null 2>conftest.err &&
6251 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6252 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6253 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6254 # icc doesn't choke on unknown options, it will just issue warnings
6255 # or remarks (even with -Werror). So we grep stderr for any message
6256 # that says an option was ignored or not supported.
6257 # When given -MP, icc 7.0 and 7.1 complain thusly:
6258 # icc: Command line warning: ignoring option '-M'; no argument required
6259 # The diagnosis changed in icc 8.0:
6260 # icc: Command line remark: option '-MP' not supported
6261 if (grep 'ignoring option' conftest.err ||
6262 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6263 am_cv_$1_dependencies_compiler_type=$depmode
6272 am_cv_$1_dependencies_compiler_type=none
6275 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6276 AM_CONDITIONAL([am__fastdep$1], [
6277 test "x$enable_dependency_tracking" != xno \
6278 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6284 # Choose a directory name for dependency files.
6285 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6286 AC_DEFUN([AM_SET_DEPDIR],
6287 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6288 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6294 AC_DEFUN([AM_DEP_TRACK],
6295 [AC_ARG_ENABLE(dependency-tracking,
6296 [ --disable-dependency-tracking speeds up one-time build
6297 --enable-dependency-tracking do not reject slow dependency extractors])
6298 if test "x$enable_dependency_tracking" != xno; then
6299 am_depcomp="$ac_aux_dir/depcomp"
6302 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6303 AC_SUBST([AMDEPBACKSLASH])
6306 # Generate code to set up dependency tracking. -*- Autoconf -*-
6308 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6309 # Free Software Foundation, Inc.
6311 # This file is free software; the Free Software Foundation
6312 # gives unlimited permission to copy and/or distribute it,
6313 # with or without modifications, as long as this notice is preserved.
6317 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6318 # ------------------------------
6319 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6320 [for mf in $CONFIG_FILES; do
6321 # Strip MF so we end up with the name of the file.
6322 mf=`echo "$mf" | sed -e 's/:.*$//'`
6323 # Check whether this is an Automake generated Makefile or not.
6324 # We used to match only the files named `Makefile.in', but
6325 # some people rename them; so instead we look at the file content.
6326 # Grep'ing the first line is not enough: some people post-process
6327 # each Makefile.in and add a new line on top of each file to say so.
6328 # So let's grep whole file.
6329 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6330 dirpart=`AS_DIRNAME("$mf")`
6334 # Extract the definition of DEPDIR, am__include, and am__quote
6335 # from the Makefile without running `make'.
6336 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6337 test -z "$DEPDIR" && continue
6338 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6339 test -z "am__include" && continue
6340 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6341 # When using ansi2knr, U may be empty or an underscore; expand it
6342 U=`sed -n 's/^U = //p' < "$mf"`
6343 # Find all dependency output files, they are included files with
6344 # $(DEPDIR) in their names. We invoke sed twice because it is the
6345 # simplest approach to changing $(DEPDIR) to its actual value in the
6347 for file in `sed -n "
6348 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6349 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6350 # Make sure the directory exists.
6351 test -f "$dirpart/$file" && continue
6352 fdir=`AS_DIRNAME(["$file"])`
6353 AS_MKDIR_P([$dirpart/$fdir])
6354 # echo "creating $dirpart/$file"
6355 echo '# dummy' > "$dirpart/$file"
6358 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6361 # AM_OUTPUT_DEPENDENCY_COMMANDS
6362 # -----------------------------
6363 # This macro should only be invoked once -- use via AC_REQUIRE.
6365 # This code is only required when automatic dependency tracking
6366 # is enabled. FIXME. This creates each `.P' file that we will
6367 # need in order to bootstrap the dependency handling code.
6368 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6369 [AC_CONFIG_COMMANDS([depfiles],
6370 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6371 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6374 # Do all the work for Automake. -*- Autoconf -*-
6376 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6377 # Free Software Foundation, Inc.
6379 # This file is free software; the Free Software Foundation
6380 # gives unlimited permission to copy and/or distribute it,
6381 # with or without modifications, as long as this notice is preserved.
6385 # This macro actually does too much. Some checks are only needed if
6386 # your package does certain things. But this isn't really a big deal.
6388 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6389 # AM_INIT_AUTOMAKE([OPTIONS])
6390 # -----------------------------------------------
6391 # The call with PACKAGE and VERSION arguments is the old style
6392 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6393 # and VERSION should now be passed to AC_INIT and removed from
6394 # the call to AM_INIT_AUTOMAKE.
6395 # We support both call styles for the transition. After
6396 # the next Automake release, Autoconf can make the AC_INIT
6397 # arguments mandatory, and then we can depend on a new Autoconf
6398 # release and drop the old call support.
6399 AC_DEFUN([AM_INIT_AUTOMAKE],
6400 [AC_PREREQ([2.58])dnl
6401 dnl Autoconf wants to disallow AM_ names. We explicitly allow
6402 dnl the ones we care about.
6403 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6404 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6405 AC_REQUIRE([AC_PROG_INSTALL])dnl
6406 # test to see if srcdir already configured
6407 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6408 test -f $srcdir/config.status; then
6409 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6412 # test whether we have cygpath
6413 if test -z "$CYGPATH_W"; then
6414 if (cygpath --version) >/dev/null 2>/dev/null; then
6415 CYGPATH_W='cygpath -w'
6420 AC_SUBST([CYGPATH_W])
6422 # Define the identity of the package.
6423 dnl Distinguish between old-style and new-style calls.
6425 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6426 AC_SUBST([PACKAGE], [$1])dnl
6427 AC_SUBST([VERSION], [$2])],
6428 [_AM_SET_OPTIONS([$1])dnl
6429 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6430 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6432 _AM_IF_OPTION([no-define],,
6433 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6434 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6436 # Some tools Automake needs.
6437 AC_REQUIRE([AM_SANITY_CHECK])dnl
6438 AC_REQUIRE([AC_ARG_PROGRAM])dnl
6439 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6440 AM_MISSING_PROG(AUTOCONF, autoconf)
6441 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6442 AM_MISSING_PROG(AUTOHEADER, autoheader)
6443 AM_MISSING_PROG(MAKEINFO, makeinfo)
6445 AM_PROG_INSTALL_STRIP
6446 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6447 # We need awk for the "check" target. The system "awk" is bad on
6449 AC_REQUIRE([AC_PROG_AWK])dnl
6450 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6451 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6452 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6453 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6454 [_AM_PROG_TAR([v7])])])
6455 _AM_IF_OPTION([no-dependencies],,
6456 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6457 [_AM_DEPENDENCIES(CC)],
6458 [define([AC_PROG_CC],
6459 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6460 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6461 [_AM_DEPENDENCIES(CXX)],
6462 [define([AC_PROG_CXX],
6463 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6468 # When config.status generates a header, we must update the stamp-h file.
6469 # This file resides in the same directory as the config header
6470 # that is generated. The stamp files are numbered to have different names.
6472 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6473 # loop where config.status creates the headers, so we can generate
6474 # our stamp files there.
6475 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6476 [# Compute $1's index in $config_headers.
6478 for _am_header in $config_headers :; do
6483 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6486 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6488 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6490 # This file is free software; the Free Software Foundation
6491 # gives unlimited permission to copy and/or distribute it,
6492 # with or without modifications, as long as this notice is preserved.
6494 # AM_PROG_INSTALL_SH
6495 # ------------------
6496 # Define $install_sh.
6497 AC_DEFUN([AM_PROG_INSTALL_SH],
6498 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6499 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6500 AC_SUBST(install_sh)])
6502 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6504 # This file is free software; the Free Software Foundation
6505 # gives unlimited permission to copy and/or distribute it,
6506 # with or without modifications, as long as this notice is preserved.
6510 # Check whether the underlying file-system supports filenames
6511 # with a leading dot. For instance MS-DOS doesn't.
6512 AC_DEFUN([AM_SET_LEADING_DOT],
6513 [rm -rf .tst 2>/dev/null
6514 mkdir .tst 2>/dev/null
6515 if test -d .tst; then
6520 rmdir .tst 2>/dev/null
6521 AC_SUBST([am__leading_dot])])
6523 # Check to see how 'make' treats includes. -*- Autoconf -*-
6525 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6527 # This file is free software; the Free Software Foundation
6528 # gives unlimited permission to copy and/or distribute it,
6529 # with or without modifications, as long as this notice is preserved.
6535 # Check to see how make treats includes.
6536 AC_DEFUN([AM_MAKE_INCLUDE],
6537 [am_make=${MAKE-make}
6538 cat > confinc << 'END'
6543 # If we don't find an include directive, just comment out the code.
6544 AC_MSG_CHECKING([for style of include used by $am_make])
6548 # First try GNU make style include.
6549 echo "include confinc" > confmf
6550 # We grep out `Entering directory' and `Leaving directory'
6551 # messages which can occur if `w' ends up in MAKEFLAGS.
6552 # In particular we don't look at `^make:' because GNU make might
6553 # be invoked under some other name (usually "gmake"), in which
6554 # case it prints its new name instead of `make'.
6555 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6560 # Now try BSD make style include.
6561 if test "$am__include" = "#"; then
6562 echo '.include "confinc"' > confmf
6563 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6564 am__include=.include
6569 AC_SUBST([am__include])
6570 AC_SUBST([am__quote])
6571 AC_MSG_RESULT([$_am_result])
6572 rm -f confinc confmf
6575 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6577 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6578 # Free Software Foundation, Inc.
6580 # This file is free software; the Free Software Foundation
6581 # gives unlimited permission to copy and/or distribute it,
6582 # with or without modifications, as long as this notice is preserved.
6586 # AM_MISSING_PROG(NAME, PROGRAM)
6587 # ------------------------------
6588 AC_DEFUN([AM_MISSING_PROG],
6589 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6590 $1=${$1-"${am_missing_run}$2"}
6594 # AM_MISSING_HAS_RUN
6595 # ------------------
6596 # Define MISSING if not defined so far and test if it supports --run.
6597 # If it does, set am_missing_run to use it, otherwise, to nothing.
6598 AC_DEFUN([AM_MISSING_HAS_RUN],
6599 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6600 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6601 # Use eval to expand $SHELL
6602 if eval "$MISSING --run true"; then
6603 am_missing_run="$MISSING --run "
6606 AC_MSG_WARN([`missing' script is too old or missing])
6610 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6612 # This file is free software; the Free Software Foundation
6613 # gives unlimited permission to copy and/or distribute it,
6614 # with or without modifications, as long as this notice is preserved.
6618 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6620 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6621 # created by `make install' are always world readable, even if the
6622 # installer happens to have an overly restrictive umask (e.g. 077).
6623 # This was a mistake. There are at least two reasons why we must not
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6628 # Do not use -m 0755 and let people choose whatever they expect by
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6633 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6634 # concurrently, both version can detect that a/ is missing, but only
6635 # one can create it and the other will error out. Consequently we
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6638 AC_DEFUN([AM_PROG_MKDIR_P],
6639 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6640 # We used to keeping the `.' as first argument, in order to
6641 # allow $(mkdir_p) to be used without argument. As in
6642 # $(mkdir_p) $(somedir)
6643 # where $(somedir) is conditionally defined. However this is wrong
6645 # 1. if the package is installed by a user who cannot write `.'
6646 # make install will fail,
6647 # 2. the above comment should most certainly read
6648 # $(mkdir_p) $(DESTDIR)$(somedir)
6649 # so it does not work when $(somedir) is undefined and
6650 # $(DESTDIR) is not.
6651 # To support the latter case, we have to write
6652 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6653 # so the `.' trick is pointless.
6654 mkdir_p='mkdir -p --'
6656 # On NextStep and OpenStep, the `mkdir' command does not
6657 # recognize any option. It will interpret all options as
6658 # directories to create, and then abort because `.' already
6660 for d in ./-p ./--version;
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6664 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
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6666 mkdir_p='$(mkinstalldirs)'
6668 mkdir_p='$(install_sh) -d'
6671 AC_SUBST([mkdir_p])])
6673 # Helper functions for option handling. -*- Autoconf -*-
6675 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6677 # This file is free software; the Free Software Foundation
6678 # gives unlimited permission to copy and/or distribute it,
6679 # with or without modifications, as long as this notice is preserved.
6683 # _AM_MANGLE_OPTION(NAME)
6684 # -----------------------
6685 AC_DEFUN([_AM_MANGLE_OPTION],
6686 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6688 # _AM_SET_OPTION(NAME)
6689 # ------------------------------
6690 # Set option NAME. Presently that only means defining a flag for this option.
6691 AC_DEFUN([_AM_SET_OPTION],
6692 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6694 # _AM_SET_OPTIONS(OPTIONS)
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6696 # OPTIONS is a space-separated list of Automake options.
6697 AC_DEFUN([_AM_SET_OPTIONS],
6698 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6700 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6701 # -------------------------------------------
6702 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6703 AC_DEFUN([_AM_IF_OPTION],
6704 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6706 # Check to make sure that the build environment is sane. -*- Autoconf -*-
6708 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6709 # Free Software Foundation, Inc.
6711 # This file is free software; the Free Software Foundation
6712 # gives unlimited permission to copy and/or distribute it,
6713 # with or without modifications, as long as this notice is preserved.
6719 AC_DEFUN([AM_SANITY_CHECK],
6720 [AC_MSG_CHECKING([whether build environment is sane])
6723 echo timestamp > conftest.file
6724 # Do `set' in a subshell so we don't clobber the current shell's
6725 # arguments. Must try -L first in case configure is actually a
6726 # symlink; some systems play weird games with the mod time of symlinks
6727 # (eg FreeBSD returns the mod time of the symlink's containing
6730 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6731 if test "$[*]" = "X"; then
6733 set X `ls -t $srcdir/configure conftest.file`
6736 if test "$[*]" != "X $srcdir/configure conftest.file" \
6737 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6739 # If neither matched, then we have a broken ls. This can happen
6740 # if, for instance, CONFIG_SHELL is bash and it inherits a
6741 # broken ls alias from the environment. This has actually
6742 # happened. Such a system could not be considered "sane".
6743 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6744 alias in your environment])
6747 test "$[2]" = conftest.file
6753 AC_MSG_ERROR([newly created file is older than distributed files!
6754 Check your system clock])
6756 AC_MSG_RESULT(yes)])
6758 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6760 # This file is free software; the Free Software Foundation
6761 # gives unlimited permission to copy and/or distribute it,
6762 # with or without modifications, as long as this notice is preserved.
6764 # AM_PROG_INSTALL_STRIP
6765 # ---------------------
6766 # One issue with vendor `install' (even GNU) is that you can't
6767 # specify the program used to strip binaries. This is especially
6768 # annoying in cross-compiling environments, where the build's strip
6769 # is unlikely to handle the host's binaries.
6770 # Fortunately install-sh will honor a STRIPPROG variable, so we
6771 # always use install-sh in `make install-strip', and initialize
6772 # STRIPPROG with the value of the STRIP variable (set by the user).
6773 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6774 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6775 # Installed binaries are usually stripped using `strip' when the user
6776 # run `make install-strip'. However `strip' might not be the right
6777 # tool to use in cross-compilation environments, therefore Automake
6778 # will honor the `STRIP' environment variable to overrule this program.
6779 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6780 if test "$cross_compiling" != no; then
6781 AC_CHECK_TOOL([STRIP], [strip], :)
6783 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6784 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6786 # Check how to create a tarball. -*- Autoconf -*-
6788 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6790 # This file is free software; the Free Software Foundation
6791 # gives unlimited permission to copy and/or distribute it,
6792 # with or without modifications, as long as this notice is preserved.
6796 # _AM_PROG_TAR(FORMAT)
6797 # --------------------
6798 # Check how to create a tarball in format FORMAT.
6799 # FORMAT should be one of `v7', `ustar', or `pax'.
6801 # Substitute a variable $(am__tar) that is a command
6802 # writing to stdout a FORMAT-tarball containing the directory
6804 # tardir=directory && $(am__tar) > result.tar
6806 # Substitute a variable $(am__untar) that extract such
6807 # a tarball read from stdin.
6808 # $(am__untar) < result.tar
6809 AC_DEFUN([_AM_PROG_TAR],
6810 [# Always define AMTAR for backward compatibility.
6811 AM_MISSING_PROG([AMTAR], [tar])
6813 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6814 [m4_case([$1], [ustar],, [pax],,
6815 [m4_fatal([Unknown tar format])])
6816 AC_MSG_CHECKING([how to create a $1 tar archive])
6817 # Loop over all known methods to create a tar archive until one works.
6818 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6819 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
6820 # Do not fold the above two line into one, because Tru64 sh and
6821 # Solaris sh will not grok spaces in the rhs of `-'.
6822 for _am_tool in $_am_tools
6826 for _am_tar in tar gnutar gtar;
6828 AM_RUN_LOG([$_am_tar --version]) && break
6830 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
6831 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
6832 am__untar="$_am_tar -xf -"
6835 # Must skip GNU tar: if it does not support --format= it doesn't create
6836 # ustar tarball either.
6837 (tar --version) >/dev/null 2>&1 && continue
6838 am__tar='tar chf - "$$tardir"'
6839 am__tar_='tar chf - "$tardir"'
6840 am__untar='tar xf -'
6843 am__tar='pax -L -x $1 -w "$$tardir"'
6844 am__tar_='pax -L -x $1 -w "$tardir"'
6848 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
6849 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
6850 am__untar='cpio -i -H $1 -d'
6859 # If the value was cached, stop now. We just wanted to have am__tar
6860 # and am__untar set.
6861 test -n "${am_cv_prog_tar_$1}" && break
6863 # tar/untar a dummy directory, and stop if the command works
6866 echo GrepMe > conftest.dir/file
6867 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
6869 if test -s conftest.tar; then
6870 AM_RUN_LOG([$am__untar <conftest.tar])
6871 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
6876 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
6877 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
6879 AC_SUBST([am__untar])
6882 m4_include([acinclude.m4])