1 # generated automatically by aclocal 1.9.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4 # 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* )
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 $lt_cv_sys_max_cmd_len \/ 4`
686 # If test is not a shell built-in, we'll probably end up computing a
687 # maximum length that is only half of the actual maximum length, but
689 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
690 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
691 = "XX$teststring") >/dev/null 2>&1 &&
692 new_result=`expr "X$teststring" : ".*" 2>&1` &&
693 lt_cv_sys_max_cmd_len=$new_result &&
694 test $i != 17 # 1/2 MB should be enough
697 teststring=$teststring$teststring
700 # Add a significant safety factor because C++ compilers can tack on massive
701 # amounts of additional arguments before passing them to the linker.
702 # It appears as though 1/2 is a usable value.
703 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
707 if test -n $lt_cv_sys_max_cmd_len ; then
708 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
712 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
716 # --------------------
717 AC_DEFUN([_LT_AC_CHECK_DLFCN],
718 [AC_CHECK_HEADERS(dlfcn.h)dnl
719 ])# _LT_AC_CHECK_DLFCN
722 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
723 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
724 # ------------------------------------------------------------------
725 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
726 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
727 if test "$cross_compiling" = yes; then :
730 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
731 lt_status=$lt_dlunknown
732 cat > conftest.$ac_ext <<EOF
733 [#line __oline__ "configure"
734 #include "confdefs.h"
743 # define LT_DLGLOBAL RTLD_GLOBAL
746 # define LT_DLGLOBAL DL_GLOBAL
748 # define LT_DLGLOBAL 0
752 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
753 find out it does not work in some platform. */
754 #ifndef LT_DLLAZY_OR_NOW
756 # define LT_DLLAZY_OR_NOW RTLD_LAZY
759 # define LT_DLLAZY_OR_NOW DL_LAZY
762 # define LT_DLLAZY_OR_NOW RTLD_NOW
765 # define LT_DLLAZY_OR_NOW DL_NOW
767 # define LT_DLLAZY_OR_NOW 0
775 extern "C" void exit (int);
778 void fnord() { int i=42;}
781 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
782 int status = $lt_dlunknown;
786 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
787 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
788 /* dlclose (self); */
794 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
795 (./conftest; exit; ) 2>/dev/null
798 x$lt_dlno_uscore) $1 ;;
799 x$lt_dlneed_uscore) $2 ;;
800 x$lt_unknown|x*) $3 ;;
808 ])# _LT_AC_TRY_DLOPEN_SELF
811 # AC_LIBTOOL_DLOPEN_SELF
812 # -------------------
813 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
814 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
815 if test "x$enable_dlopen" != xyes; then
816 enable_dlopen=unknown
817 enable_dlopen_self=unknown
818 enable_dlopen_self_static=unknown
825 lt_cv_dlopen="load_add_on"
827 lt_cv_dlopen_self=yes
831 lt_cv_dlopen="LoadLibrary"
836 lt_cv_dlopen="dlopen"
841 # if libdl is installed we need to link against it
842 AC_CHECK_LIB([dl], [dlopen],
843 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
846 lt_cv_dlopen_self=yes
851 AC_CHECK_FUNC([shl_load],
852 [lt_cv_dlopen="shl_load"],
853 [AC_CHECK_LIB([dld], [shl_load],
854 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
855 [AC_CHECK_FUNC([dlopen],
856 [lt_cv_dlopen="dlopen"],
857 [AC_CHECK_LIB([dl], [dlopen],
858 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
859 [AC_CHECK_LIB([svld], [dlopen],
860 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
861 [AC_CHECK_LIB([dld], [dld_link],
862 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
871 if test "x$lt_cv_dlopen" != xno; then
877 case $lt_cv_dlopen in
879 save_CPPFLAGS="$CPPFLAGS"
880 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
882 save_LDFLAGS="$LDFLAGS"
883 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
886 LIBS="$lt_cv_dlopen_libs $LIBS"
888 AC_CACHE_CHECK([whether a program can dlopen itself],
889 lt_cv_dlopen_self, [dnl
890 _LT_AC_TRY_DLOPEN_SELF(
891 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
892 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
895 if test "x$lt_cv_dlopen_self" = xyes; then
896 LDFLAGS="$LDFLAGS $link_static_flag"
897 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
898 lt_cv_dlopen_self_static, [dnl
899 _LT_AC_TRY_DLOPEN_SELF(
900 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
901 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
905 CPPFLAGS="$save_CPPFLAGS"
906 LDFLAGS="$save_LDFLAGS"
911 case $lt_cv_dlopen_self in
912 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
913 *) enable_dlopen_self=unknown ;;
916 case $lt_cv_dlopen_self_static in
917 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
918 *) enable_dlopen_self_static=unknown ;;
921 ])# AC_LIBTOOL_DLOPEN_SELF
924 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
925 # ---------------------------------
926 # Check to see if options -c and -o are simultaneously supported by compiler
927 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
928 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
929 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
930 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
931 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
932 $rm -r conftest 2>/dev/null
936 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
938 lt_compiler_flag="-o out/conftest2.$ac_objext"
939 # Insert the option either (1) after the last *FLAGS variable, or
940 # (2) before a word containing "conftest.", or (3) at the end.
941 # Note that $ac_compile itself does not contain backslashes and begins
942 # with a dollar sign (not a hyphen), so the echo should work correctly.
943 lt_compile=`echo "$ac_compile" | $SED \
944 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
945 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
946 -e 's:$: $lt_compiler_flag:'`
947 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
948 (eval "$lt_compile" 2>out/conftest.err)
950 cat out/conftest.err >&AS_MESSAGE_LOG_FD
951 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
952 if (exit $ac_status) && test -s out/conftest2.$ac_objext
954 # The compiler can only warn and ignore the option if not recognized
955 # So say no if there are warnings
956 if test ! -s out/conftest.err; then
957 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
962 # SGI C++ compiler will create directory out/ii_files/ for
963 # template instantiation
964 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
965 $rm out/* && rmdir out
970 ])# AC_LIBTOOL_PROG_CC_C_O
973 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
974 # -----------------------------------------
975 # Check to see if we can do hard links to lock some files if needed
976 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
977 [AC_REQUIRE([_LT_AC_LOCK])dnl
979 hard_links="nottested"
980 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
981 # do not overwrite the value of need_locks provided by the user
982 AC_MSG_CHECKING([if we can lock with hard links])
985 ln conftest.a conftest.b 2>/dev/null && hard_links=no
987 ln conftest.a conftest.b 2>&5 || hard_links=no
988 ln conftest.a conftest.b 2>/dev/null && hard_links=no
989 AC_MSG_RESULT([$hard_links])
990 if test "$hard_links" = no; then
991 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
997 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1002 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1003 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1004 [rm -f .libs 2>/dev/null
1005 mkdir .libs 2>/dev/null
1006 if test -d .libs; then
1009 # MS-DOS does not allow filenames that begin with a dot.
1012 rmdir .libs 2>/dev/null])
1013 objdir=$lt_cv_objdir
1014 ])# AC_LIBTOOL_OBJDIR
1017 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1018 # ----------------------------------------------
1019 # Check hardcoding attributes.
1020 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1021 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1022 _LT_AC_TAGVAR(hardcode_action, $1)=
1023 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1024 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1025 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1027 # We can hardcode non-existant directories.
1028 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1029 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1030 # have to relink, otherwise we might link with an installed library
1031 # when we should be linking with a yet-to-be-installed one
1032 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1033 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1034 # Linking always hardcodes the temporary library directory.
1035 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1037 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1038 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1041 # We cannot hardcode anything, or else we can only hardcode existing
1043 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1045 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1047 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1048 # Fast installation is not supported
1049 enable_fast_install=no
1050 elif test "$shlibpath_overrides_runpath" = yes ||
1051 test "$enable_shared" = no; then
1052 # Fast installation is not necessary
1053 enable_fast_install=needless
1055 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1058 # AC_LIBTOOL_SYS_LIB_STRIP
1059 # ------------------------
1060 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1063 AC_MSG_CHECKING([whether stripping libraries is possible])
1064 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1065 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1066 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1067 AC_MSG_RESULT([yes])
1069 # FIXME - insert some real tests, host_os isn't really good enough
1072 if test -n "$STRIP" ; then
1073 striplib="$STRIP -x"
1074 AC_MSG_RESULT([yes])
1084 ])# AC_LIBTOOL_SYS_LIB_STRIP
1087 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1088 # -----------------------------
1089 # PORTME Fill in your ld.so characteristics
1090 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1091 [AC_MSG_CHECKING([dynamic linker characteristics])
1093 libname_spec='lib$name'
1101 shlibpath_overrides_runpath=unknown
1103 dynamic_linker="$host_os ld.so"
1104 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1105 if test "$GCC" = yes; then
1106 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1107 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1108 # if the path contains ";" then we assume it to be the separator
1109 # otherwise default to the standard path separator (i.e. ":") - it is
1110 # assumed that no part of a normal pathname contains ";" but that should
1111 # okay in the real world where ";" in dirpaths is itself problematic.
1112 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1114 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1117 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1119 need_lib_prefix=unknown
1120 hardcode_into_libs=no
1122 # when you set need_version to no, make sure it does not cause -set_version
1123 # flags to be left without arguments
1124 need_version=unknown
1129 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1130 shlibpath_var=LIBPATH
1132 # AIX 3 has no versioning support, so we append a major version to the name.
1133 soname_spec='${libname}${release}${shared_ext}$major'
1140 hardcode_into_libs=yes
1141 if test "$host_cpu" = ia64; then
1142 # AIX 5 supports IA64
1143 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1144 shlibpath_var=LD_LIBRARY_PATH
1146 # With GCC up to 2.95.x, collect2 would create an import file
1147 # for dependence libraries. The import file would start with
1148 # the line `#! .'. This would cause the generated library to
1149 # depend on `.', always an invalid library. This was fixed in
1150 # development snapshots of GCC prior to 3.0.
1152 aix4 | aix4.[[01]] | aix4.[[01]].*)
1153 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1155 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1162 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1163 # soname into executable. Probably we can add versioning support to
1164 # collect2, so additional links can be useful in future.
1165 if test "$aix_use_runtimelinking" = yes; then
1166 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1167 # instead of lib<name>.a to let people know that these are not
1168 # typical AIX shared libraries.
1169 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1171 # We preserve .a as extension for shared libraries through AIX4.2
1172 # and later when we are not doing run time linking.
1173 library_names_spec='${libname}${release}.a $libname.a'
1174 soname_spec='${libname}${release}${shared_ext}$major'
1176 shlibpath_var=LIBPATH
1181 library_names_spec='$libname.ixlibrary $libname.a'
1182 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1183 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 ${libname}_ixlibrary.a || exit 1; done'
1187 library_names_spec='${libname}${shared_ext}'
1188 dynamic_linker="$host_os ld.so"
1189 shlibpath_var=LIBRARY_PATH
1195 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1196 soname_spec='${libname}${release}${shared_ext}$major'
1197 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1198 shlibpath_var=LD_LIBRARY_PATH
1199 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1200 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1201 # the default ld.so.conf also contains /usr/contrib/lib and
1202 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1203 # libtool to hard-code these into programs
1206 cygwin* | mingw* | pw32*)
1207 version_type=windows
1212 case $GCC,$host_os in
1213 yes,cygwin* | yes,mingw* | yes,pw32*)
1214 library_names_spec='$libname.dll.a'
1215 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1216 postinstall_cmds='base_file=`basename \${file}`~
1217 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1218 dldir=$destdir/`dirname \$dlpath`~
1219 test -d \$dldir || mkdir -p \$dldir~
1220 $install_prog $dir/$dlname \$dldir/$dlname'
1221 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1222 dlpath=$dir/\$dldll~
1224 shlibpath_overrides_runpath=yes
1228 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1229 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1230 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1233 # MinGW DLLs use traditional 'lib' prefix
1234 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1235 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1236 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1237 # It is most probably a Windows format PATH printed by
1238 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1239 # path with ; separators, and with drive letters. We can handle the
1240 # drive letters (cygwin fileutils understands them), so leave them,
1241 # especially as we might pass files found there to a mingw objdump,
1242 # which wouldn't understand a cygwinified path. Ahh.
1243 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1245 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1249 # pw32 DLLs use 'pw' prefix rather than 'lib'
1250 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1256 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1259 dynamic_linker='Win32 ld.exe'
1260 # FIXME: first we should search . and the directory the executable is in
1264 darwin* | rhapsody*)
1265 dynamic_linker="$host_os dyld"
1269 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1270 soname_spec='${libname}${release}${major}$shared_ext'
1271 shlibpath_overrides_runpath=yes
1272 shlibpath_var=DYLD_LIBRARY_PATH
1273 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1274 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1275 if test "$GCC" = yes; then
1276 sys_lib_search_path_spec=`$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"`
1278 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1280 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1287 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1288 soname_spec='${libname}${release}${shared_ext}$major'
1289 shlibpath_var=LD_LIBRARY_PATH
1300 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1301 soname_spec='${libname}${release}${shared_ext}$major'
1302 shlibpath_var=LD_LIBRARY_PATH
1303 shlibpath_overrides_runpath=no
1304 hardcode_into_libs=yes
1305 dynamic_linker='GNU ld.so'
1309 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1310 version_type=freebsd-$objformat
1311 case $version_type in
1313 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1318 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1322 shlibpath_var=LD_LIBRARY_PATH
1325 shlibpath_overrides_runpath=yes
1327 freebsd3.[01]* | freebsdelf3.[01]*)
1328 shlibpath_overrides_runpath=yes
1329 hardcode_into_libs=yes
1332 shlibpath_overrides_runpath=no
1333 hardcode_into_libs=yes
1342 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1343 soname_spec='${libname}${release}${shared_ext}$major'
1344 shlibpath_var=LD_LIBRARY_PATH
1345 hardcode_into_libs=yes
1348 hpux9* | hpux10* | hpux11*)
1349 # Give a soname corresponding to the major version so that dld.sl refuses to
1350 # link against other versions.
1357 hardcode_into_libs=yes
1358 dynamic_linker="$host_os dld.so"
1359 shlibpath_var=LD_LIBRARY_PATH
1360 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1362 soname_spec='${libname}${release}${shared_ext}$major'
1363 if test "X$HPUX_IA64_MODE" = X32; then
1364 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1366 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1368 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1372 hardcode_into_libs=yes
1373 dynamic_linker="$host_os dld.sl"
1374 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1375 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1376 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1377 soname_spec='${libname}${release}${shared_ext}$major'
1378 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1379 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1383 dynamic_linker="$host_os dld.sl"
1384 shlibpath_var=SHLIB_PATH
1385 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1386 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1387 soname_spec='${libname}${release}${shared_ext}$major'
1390 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1391 postinstall_cmds='chmod 555 $lib'
1394 irix5* | irix6* | nonstopux*)
1396 nonstopux*) version_type=nonstopux ;;
1398 if test "$lt_cv_prog_gnu_ld" = yes; then
1406 soname_spec='${libname}${release}${shared_ext}$major'
1407 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1409 irix5* | nonstopux*)
1413 case $LD in # libtool.m4 will add one of these switches to LD
1414 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1415 libsuff= shlibsuff= libmagic=32-bit;;
1416 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1417 libsuff=32 shlibsuff=N32 libmagic=N32;;
1418 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1419 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1420 *) libsuff= shlibsuff= libmagic=never-match;;
1424 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1425 shlibpath_overrides_runpath=no
1426 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1427 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1428 hardcode_into_libs=yes
1431 # No shared lib support for Linux oldld, aout, or coff.
1432 linux*oldld* | linux*aout* | linux*coff*)
1436 # This must be Linux ELF.
1441 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1442 soname_spec='${libname}${release}${shared_ext}$major'
1443 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1444 shlibpath_var=LD_LIBRARY_PATH
1445 shlibpath_overrides_runpath=no
1446 # This implies no fast_install, which is unacceptable.
1447 # Some rework will be needed to allow for fast_install
1448 # before this can be enabled.
1449 hardcode_into_libs=yes
1451 # Append ld.so.conf contents to the search path
1452 if test -f /etc/ld.so.conf; then
1453 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1454 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1457 # We used to test for /lib/ld.so.1 and disable shared libraries on
1458 # powerpc, because MkLinux only supported shared libraries with the
1459 # GNU dynamic linker. Since this was broken with cross compilers,
1460 # most powerpc-linux boxes support dynamic linking these days and
1461 # people can always --disable-shared, the test was removed, and we
1462 # assume the GNU/Linux dynamic linker is in use.
1463 dynamic_linker='GNU/Linux ld.so'
1470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1471 soname_spec='${libname}${release}${shared_ext}$major'
1472 shlibpath_var=LD_LIBRARY_PATH
1473 shlibpath_overrides_runpath=no
1474 hardcode_into_libs=yes
1475 dynamic_linker='GNU ld.so'
1482 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1483 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1484 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1485 dynamic_linker='NetBSD (a.out) ld.so'
1487 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1488 soname_spec='${libname}${release}${shared_ext}$major'
1489 dynamic_linker='NetBSD ld.elf_so'
1491 shlibpath_var=LD_LIBRARY_PATH
1492 shlibpath_overrides_runpath=yes
1493 hardcode_into_libs=yes
1498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1499 shlibpath_var=LD_LIBRARY_PATH
1500 shlibpath_overrides_runpath=yes
1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1508 soname_spec='${libname}${release}${shared_ext}$major'
1509 shlibpath_var=LD_LIBRARY_PATH
1510 shlibpath_overrides_runpath=yes
1517 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1518 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1519 shlibpath_var=LD_LIBRARY_PATH
1520 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1522 openbsd2.[[89]] | openbsd2.[[89]].*)
1523 shlibpath_overrides_runpath=no
1526 shlibpath_overrides_runpath=yes
1530 shlibpath_overrides_runpath=yes
1535 libname_spec='$name'
1538 library_names_spec='$libname${shared_ext} $libname.a'
1539 dynamic_linker='OS/2 ld.exe'
1540 shlibpath_var=LIBPATH
1543 osf3* | osf4* | osf5*)
1547 soname_spec='${libname}${release}${shared_ext}$major'
1548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1549 shlibpath_var=LD_LIBRARY_PATH
1550 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1551 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1556 soname_spec='${libname}${release}${shared_ext}$major'
1557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1558 shlibpath_var=LD_LIBRARY_PATH
1565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1566 soname_spec='${libname}${release}${shared_ext}$major'
1567 shlibpath_var=LD_LIBRARY_PATH
1568 shlibpath_overrides_runpath=yes
1569 hardcode_into_libs=yes
1570 # ldd complains unless libraries are executable
1571 postinstall_cmds='chmod +x $lib'
1576 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1577 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1578 shlibpath_var=LD_LIBRARY_PATH
1579 shlibpath_overrides_runpath=yes
1580 if test "$with_gnu_ld" = yes; then
1586 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1589 soname_spec='${libname}${release}${shared_ext}$major'
1590 shlibpath_var=LD_LIBRARY_PATH
1591 case $host_vendor in
1593 shlibpath_overrides_runpath=no
1595 export_dynamic_flag_spec='${wl}-Blargedynsym'
1596 runpath_var=LD_RUN_PATH
1604 shlibpath_overrides_runpath=no
1605 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1611 if test -d /usr/nec ;then
1613 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1614 soname_spec='$libname${shared_ext}.$major'
1615 shlibpath_var=LD_LIBRARY_PATH
1621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1622 soname_spec='${libname}${release}${shared_ext}$major'
1623 shlibpath_var=LD_LIBRARY_PATH
1630 AC_MSG_RESULT([$dynamic_linker])
1631 test "$dynamic_linker" = no && can_build_shared=no
1632 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1637 AC_DEFUN([_LT_AC_TAGCONFIG],
1638 [AC_ARG_WITH([tags],
1639 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1640 [include additional configurations @<:@automatic@:>@])],
1641 [tagnames="$withval"])
1643 if test -f "$ltmain" && test -n "$tagnames"; then
1644 if test ! -f "${ofile}"; then
1645 AC_MSG_WARN([output file `$ofile' does not exist])
1648 if test -z "$LTCC"; then
1649 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1650 if test -z "$LTCC"; then
1651 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1653 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1657 # Extract list of available tagged configurations in $ofile.
1658 # Note that this assumes the entire list is on one line.
1659 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1661 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1662 for tagname in $tagnames; do
1664 # Check whether tagname contains only valid characters
1665 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1667 *) AC_MSG_ERROR([invalid tag name: $tagname])
1671 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1673 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1676 # Update the list of available tags.
1677 if test -n "$tagname"; then
1678 echo appending configuration tag \"$tagname\" to $ofile
1682 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1683 AC_LIBTOOL_LANG_CXX_CONFIG
1690 if test -n "$F77" && test "X$F77" != "Xno"; then
1691 AC_LIBTOOL_LANG_F77_CONFIG
1698 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1699 AC_LIBTOOL_LANG_GCJ_CONFIG
1706 AC_LIBTOOL_LANG_RC_CONFIG
1710 AC_MSG_ERROR([Unsupported tag name: $tagname])
1714 # Append the new tag name to the list of available tags.
1715 if test -n "$tagname" ; then
1716 available_tags="$available_tags $tagname"
1722 # Now substitute the updated list of available tags.
1723 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1724 mv "${ofile}T" "$ofile"
1728 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1731 ])# _LT_AC_TAGCONFIG
1736 # enable checks for dlopen support
1737 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1738 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1739 ])# AC_LIBTOOL_DLOPEN
1742 # AC_LIBTOOL_WIN32_DLL
1743 # --------------------
1744 # declare package support for building win32 dll's
1745 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1746 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1747 ])# AC_LIBTOOL_WIN32_DLL
1750 # AC_ENABLE_SHARED([DEFAULT])
1751 # ---------------------------
1752 # implement the --enable-shared flag
1753 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1754 AC_DEFUN([AC_ENABLE_SHARED],
1755 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1756 AC_ARG_ENABLE([shared],
1757 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1758 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1759 [p=${PACKAGE-default}
1761 yes) enable_shared=yes ;;
1762 no) enable_shared=no ;;
1765 # Look at the argument we got. We use all the common list separators.
1766 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1767 for pkg in $enableval; do
1769 if test "X$pkg" = "X$p"; then
1776 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1777 ])# AC_ENABLE_SHARED
1782 #- set the default shared flag to --disable-shared
1783 AC_DEFUN([AC_DISABLE_SHARED],
1784 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1785 AC_ENABLE_SHARED(no)
1786 ])# AC_DISABLE_SHARED
1789 # AC_ENABLE_STATIC([DEFAULT])
1790 # ---------------------------
1791 # implement the --enable-static flag
1792 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1793 AC_DEFUN([AC_ENABLE_STATIC],
1794 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1795 AC_ARG_ENABLE([static],
1796 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1797 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1798 [p=${PACKAGE-default}
1800 yes) enable_static=yes ;;
1801 no) enable_static=no ;;
1804 # Look at the argument we got. We use all the common list separators.
1805 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1806 for pkg in $enableval; do
1808 if test "X$pkg" = "X$p"; then
1815 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1816 ])# AC_ENABLE_STATIC
1821 # set the default static flag to --disable-static
1822 AC_DEFUN([AC_DISABLE_STATIC],
1823 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1824 AC_ENABLE_STATIC(no)
1825 ])# AC_DISABLE_STATIC
1828 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1829 # ---------------------------------
1830 # implement the --enable-fast-install flag
1831 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1832 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1833 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1834 AC_ARG_ENABLE([fast-install],
1835 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1836 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1837 [p=${PACKAGE-default}
1839 yes) enable_fast_install=yes ;;
1840 no) enable_fast_install=no ;;
1842 enable_fast_install=no
1843 # Look at the argument we got. We use all the common list separators.
1844 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1845 for pkg in $enableval; do
1847 if test "X$pkg" = "X$p"; then
1848 enable_fast_install=yes
1854 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1855 ])# AC_ENABLE_FAST_INSTALL
1858 # AC_DISABLE_FAST_INSTALL
1859 # -----------------------
1860 # set the default to --disable-fast-install
1861 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1862 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1863 AC_ENABLE_FAST_INSTALL(no)
1864 ])# AC_DISABLE_FAST_INSTALL
1867 # AC_LIBTOOL_PICMODE([MODE])
1868 # --------------------------
1869 # implement the --with-pic flag
1870 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1871 AC_DEFUN([AC_LIBTOOL_PICMODE],
1872 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1873 pic_mode=ifelse($#,1,$1,default)
1874 ])# AC_LIBTOOL_PICMODE
1879 # This is predefined starting with Autoconf 2.54, so this conditional
1880 # definition can be removed once we require Autoconf 2.54 or later.
1881 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1882 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1883 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1884 then ac_cv_prog_egrep='grep -E'
1885 else ac_cv_prog_egrep='egrep'
1887 EGREP=$ac_cv_prog_egrep
1892 # AC_PATH_TOOL_PREFIX
1893 # -------------------
1894 # find a file program which can recognise shared library
1895 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1896 [AC_REQUIRE([AC_PROG_EGREP])dnl
1897 AC_MSG_CHECKING([for $1])
1898 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1900 [[\\/*] | ?:[\\/]*])
1901 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1904 lt_save_MAGIC_CMD="$MAGIC_CMD"
1905 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1906 dnl $ac_dummy forces splitting on constant user-supplied paths.
1907 dnl POSIX.2 word splitting is done only on the output of word expansions,
1908 dnl not every word. This closes a longstanding sh security hole.
1909 ac_dummy="ifelse([$2], , $PATH, [$2])"
1910 for ac_dir in $ac_dummy; do
1912 test -z "$ac_dir" && ac_dir=.
1913 if test -f $ac_dir/$1; then
1914 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1915 if test -n "$file_magic_test_file"; then
1916 case $deplibs_check_method in
1918 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1919 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1920 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1921 $EGREP "$file_magic_regex" > /dev/null; then
1926 *** Warning: the command libtool uses to detect shared libraries,
1927 *** $file_magic_cmd, produces output that libtool cannot recognize.
1928 *** The result is that libtool may fail to recognize shared libraries
1929 *** as such. This will affect the creation of libtool libraries that
1930 *** depend on shared libraries, but programs linked with such libtool
1931 *** libraries will work regardless of this problem. Nevertheless, you
1932 *** may want to report the problem to your system manager and/or to
1933 *** bug-libtool@gnu.org
1943 MAGIC_CMD="$lt_save_MAGIC_CMD"
1946 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1947 if test -n "$MAGIC_CMD"; then
1948 AC_MSG_RESULT($MAGIC_CMD)
1952 ])# AC_PATH_TOOL_PREFIX
1957 # find a file program which can recognise a shared library
1958 AC_DEFUN([AC_PATH_MAGIC],
1959 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1960 if test -z "$lt_cv_path_MAGIC_CMD"; then
1961 if test -n "$ac_tool_prefix"; then
1962 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1972 # find the pathname to the GNU or non-GNU linker
1973 AC_DEFUN([AC_PROG_LD],
1974 [AC_ARG_WITH([gnu-ld],
1975 [AC_HELP_STRING([--with-gnu-ld],
1976 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1977 [test "$withval" = no || with_gnu_ld=yes],
1979 AC_REQUIRE([LT_AC_PROG_SED])dnl
1980 AC_REQUIRE([AC_PROG_CC])dnl
1981 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1982 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1984 if test "$GCC" = yes; then
1985 # Check if gcc -print-prog-name=ld gives a path.
1986 AC_MSG_CHECKING([for ld used by $CC])
1989 # gcc leaves a trailing carriage return which upsets mingw
1990 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1992 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1995 # Accept absolute paths.
1996 [[\\/]]* | ?:[[\\/]]*)
1997 re_direlt='/[[^/]][[^/]]*/\.\./'
1998 # Canonicalize the pathname of ld
1999 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2000 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2001 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2003 test -z "$LD" && LD="$ac_prog"
2006 # If it fails, then pretend we aren't using GCC.
2010 # If it is relative, then search for the first ld in PATH.
2014 elif test "$with_gnu_ld" = yes; then
2015 AC_MSG_CHECKING([for GNU ld])
2017 AC_MSG_CHECKING([for non-GNU ld])
2019 AC_CACHE_VAL(lt_cv_path_LD,
2020 [if test -z "$LD"; then
2021 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2022 for ac_dir in $PATH; do
2024 test -z "$ac_dir" && ac_dir=.
2025 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2026 lt_cv_path_LD="$ac_dir/$ac_prog"
2027 # Check to see if the program is GNU ld. I'd rather use --version,
2028 # but apparently some GNU ld's only accept -v.
2029 # Break only if it was the GNU/non-GNU ld that we prefer.
2030 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2031 *GNU* | *'with BFD'*)
2032 test "$with_gnu_ld" != no && break
2035 test "$with_gnu_ld" != yes && break
2042 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2045 if test -n "$LD"; then
2050 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2057 AC_DEFUN([AC_PROG_LD_GNU],
2058 [AC_REQUIRE([AC_PROG_EGREP])dnl
2059 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2060 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2061 case `$LD -v 2>&1 </dev/null` in
2062 *GNU* | *'with BFD'*)
2063 lt_cv_prog_gnu_ld=yes
2066 lt_cv_prog_gnu_ld=no
2069 with_gnu_ld=$lt_cv_prog_gnu_ld
2073 # AC_PROG_LD_RELOAD_FLAG
2074 # ----------------------
2075 # find reload flag for linker
2076 # -- PORTME Some linkers may need a different reload flag.
2077 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2078 [AC_CACHE_CHECK([for $LD option to reload object files],
2079 lt_cv_ld_reload_flag,
2080 [lt_cv_ld_reload_flag='-r'])
2081 reload_flag=$lt_cv_ld_reload_flag
2082 case $reload_flag in
2084 *) reload_flag=" $reload_flag" ;;
2086 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2089 if test "$GCC" = yes; then
2090 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2092 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2096 ])# AC_PROG_LD_RELOAD_FLAG
2099 # AC_DEPLIBS_CHECK_METHOD
2100 # -----------------------
2101 # how to check for library dependencies
2102 # -- PORTME fill in with the dynamic library characteristics
2103 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2104 [AC_CACHE_CHECK([how to recognise dependent libraries],
2105 lt_cv_deplibs_check_method,
2106 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2107 lt_cv_file_magic_test_file=
2108 lt_cv_deplibs_check_method='unknown'
2109 # Need to set the preceding variable on all platforms that support
2110 # interlibrary dependencies.
2111 # 'none' -- dependencies not supported.
2112 # `unknown' -- same as none, but documents that we really don't know.
2113 # 'pass_all' -- all dependencies passed with no checks.
2114 # 'test_compile' -- check by making test program.
2115 # 'file_magic [[regex]]' -- check by looking for files in library path
2116 # which responds to the $file_magic_cmd with a given extended regex.
2117 # If you have `file' or equivalent on your system and you're not sure
2118 # whether `pass_all' will *always* work, you probably want this one.
2122 lt_cv_deplibs_check_method=pass_all
2126 lt_cv_deplibs_check_method=pass_all
2130 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2131 lt_cv_file_magic_cmd='/usr/bin/file -L'
2132 lt_cv_file_magic_test_file=/shlib/libc.so
2136 # func_win32_libid is a shell function defined in ltmain.sh
2137 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2138 lt_cv_file_magic_cmd='func_win32_libid'
2142 # Base MSYS/MinGW do not provide the 'file' command needed by
2143 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2144 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2145 lt_cv_file_magic_cmd='$OBJDUMP -f'
2148 darwin* | rhapsody*)
2149 lt_cv_deplibs_check_method=pass_all
2152 freebsd* | kfreebsd*-gnu)
2153 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2156 # Not sure whether the presence of OpenBSD here was a mistake.
2157 # Let's accept both of them until this is cleared up.
2158 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2159 lt_cv_file_magic_cmd=/usr/bin/file
2160 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2164 lt_cv_deplibs_check_method=pass_all
2169 lt_cv_deplibs_check_method=pass_all
2172 hpux10.20* | hpux11*)
2173 lt_cv_file_magic_cmd=/usr/bin/file
2176 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2177 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2180 [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]']
2181 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2184 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2185 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2190 irix5* | irix6* | nonstopux*)
2192 *-32|*"-32 ") libmagic=32-bit;;
2193 *-n32|*"-n32 ") libmagic=N32;;
2194 *-64|*"-64 ") libmagic=64-bit;;
2195 *) libmagic=never-match;;
2197 lt_cv_deplibs_check_method=pass_all
2200 # This must be Linux ELF.
2203 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64)
2204 lt_cv_deplibs_check_method=pass_all ;;
2206 # glibc up to 2.1.1 does not perform some relocations on ARM
2207 # this will be overridden with pass_all, but let us keep it just in case
2208 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2210 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2211 lt_cv_deplibs_check_method=pass_all
2215 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2216 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2218 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2223 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2224 lt_cv_file_magic_cmd=/usr/bin/file
2225 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2229 lt_cv_deplibs_check_method=unknown
2233 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2234 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2236 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2240 osf3* | osf4* | osf5*)
2241 lt_cv_deplibs_check_method=pass_all
2245 lt_cv_deplibs_check_method=pass_all
2249 lt_cv_deplibs_check_method=pass_all
2252 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2253 case $host_vendor in
2255 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2256 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2259 lt_cv_deplibs_check_method=pass_all
2262 lt_cv_file_magic_cmd='/bin/file'
2263 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2266 lt_cv_file_magic_cmd='/bin/file'
2267 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2268 lt_cv_file_magic_test_file=/lib/libc.so
2271 lt_cv_deplibs_check_method=pass_all
2276 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2277 lt_cv_deplibs_check_method=pass_all
2281 file_magic_cmd=$lt_cv_file_magic_cmd
2282 deplibs_check_method=$lt_cv_deplibs_check_method
2283 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2284 ])# AC_DEPLIBS_CHECK_METHOD
2289 # find the pathname to a BSD-compatible name lister
2290 AC_DEFUN([AC_PROG_NM],
2291 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2292 [if test -n "$NM"; then
2293 # Let the user override the test.
2296 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2297 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2299 test -z "$ac_dir" && ac_dir=.
2300 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2301 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2302 # Check to see if the nm accepts a BSD-compat flag.
2303 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2304 # nm: unknown option "B" ignored
2305 # Tru64's nm complains that /dev/null is an invalid object file
2306 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2307 */dev/null* | *'Invalid file or object type'*)
2308 lt_cv_path_NM="$tmp_nm -B"
2312 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2314 lt_cv_path_NM="$tmp_nm -p"
2318 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2319 continue # so that we can try to find one that supports BSD flags
2326 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2334 # check for math library
2335 AC_DEFUN([AC_CHECK_LIBM],
2336 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2339 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2340 # These system don't have libm, or don't need it
2343 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2344 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2347 AC_CHECK_LIB(m, cos, LIBM="-lm")
2353 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2354 # -----------------------------------
2355 # sets LIBLTDL to the link flags for the libltdl convenience library and
2356 # LTDLINCL to the include flags for the libltdl header and adds
2357 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2358 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2359 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2360 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2361 # '${top_srcdir}/' (note the single quotes!). If your package is not
2362 # flat and you're not using automake, define top_builddir and
2363 # top_srcdir appropriately in the Makefiles.
2364 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2365 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2366 case $enable_ltdl_convenience in
2367 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2368 "") enable_ltdl_convenience=yes
2369 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2371 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2372 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2373 # For backwards non-gettext consistent compatibility...
2375 ])# AC_LIBLTDL_CONVENIENCE
2378 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2379 # -----------------------------------
2380 # sets LIBLTDL to the link flags for the libltdl installable library and
2381 # LTDLINCL to the include flags for the libltdl header and adds
2382 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2383 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2384 # DIRECTORY is not provided and an installed libltdl is not found, it is
2385 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2386 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2387 # quotes!). If your package is not flat and you're not using automake,
2388 # define top_builddir and top_srcdir appropriately in the Makefiles.
2389 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2390 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2391 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2392 AC_CHECK_LIB(ltdl, lt_dlinit,
2393 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2394 [if test x"$enable_ltdl_install" = xno; then
2395 AC_MSG_WARN([libltdl not installed, but installation disabled])
2397 enable_ltdl_install=yes
2400 if test x"$enable_ltdl_install" = x"yes"; then
2401 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2402 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2403 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2405 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2409 # For backwards non-gettext consistent compatibility...
2411 ])# AC_LIBLTDL_INSTALLABLE
2416 # enable support for C++ libraries
2417 AC_DEFUN([AC_LIBTOOL_CXX],
2418 [AC_REQUIRE([_LT_AC_LANG_CXX])
2424 AC_DEFUN([_LT_AC_LANG_CXX],
2425 [AC_REQUIRE([AC_PROG_CXX])
2426 AC_REQUIRE([AC_PROG_CXXCPP])
2427 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2433 # enable support for Fortran 77 libraries
2434 AC_DEFUN([AC_LIBTOOL_F77],
2435 [AC_REQUIRE([_LT_AC_LANG_F77])
2441 AC_DEFUN([_LT_AC_LANG_F77],
2442 [AC_REQUIRE([AC_PROG_F77])
2443 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2449 # enable support for GCJ libraries
2450 AC_DEFUN([AC_LIBTOOL_GCJ],
2451 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2457 AC_DEFUN([_LT_AC_LANG_GCJ],
2458 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2459 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2460 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2461 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2462 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2463 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2464 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2470 # enable support for Windows resource files
2471 AC_DEFUN([AC_LIBTOOL_RC],
2472 [AC_REQUIRE([LT_AC_PROG_RC])
2473 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2477 # AC_LIBTOOL_LANG_C_CONFIG
2478 # ------------------------
2479 # Ensure that the configuration vars for the C compiler are
2480 # suitably defined. Those variables are subsequently used by
2481 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2482 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2483 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2487 # Source file extension for C test sources.
2490 # Object file extension for compiled C test sources.
2492 _LT_AC_TAGVAR(objext, $1)=$objext
2494 # Code to be used in simple compile tests
2495 lt_simple_compile_test_code="int some_variable = 0;\n"
2497 # Code to be used in simple link tests
2498 lt_simple_link_test_code='int main(){return(0);}\n'
2503 # Check for any special shared library compilation flags.
2505 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2506 if test "$GCC" = no; then
2509 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2513 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2514 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2515 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2517 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2518 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2524 # Check to make sure the static flag actually works.
2526 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2527 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2528 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2530 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2533 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2534 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2535 AC_LIBTOOL_PROG_CC_C_O($1)
2536 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2537 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2538 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2539 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2540 AC_LIBTOOL_SYS_LIB_STRIP
2541 AC_LIBTOOL_DLOPEN_SELF($1)
2543 # Report which librarie types wil actually be built
2544 AC_MSG_CHECKING([if libtool supports shared libraries])
2545 AC_MSG_RESULT([$can_build_shared])
2547 AC_MSG_CHECKING([whether to build shared libraries])
2548 test "$can_build_shared" = "no" && enable_shared=no
2550 # On AIX, shared libraries and static libraries use the same namespace, and
2551 # are all built from PIC.
2554 test "$enable_shared" = yes && enable_static=no
2555 if test -n "$RANLIB"; then
2556 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2557 postinstall_cmds='$RANLIB $lib'
2562 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2563 test "$enable_shared" = yes && enable_static=no
2567 AC_MSG_RESULT([$enable_shared])
2569 AC_MSG_CHECKING([whether to build static libraries])
2570 # Make sure either enable_shared or enable_static is yes.
2571 test "$enable_shared" = yes || enable_static=yes
2572 AC_MSG_RESULT([$enable_static])
2574 AC_LIBTOOL_CONFIG($1)
2578 ])# AC_LIBTOOL_LANG_C_CONFIG
2581 # AC_LIBTOOL_LANG_CXX_CONFIG
2582 # --------------------------
2583 # Ensure that the configuration vars for the C compiler are
2584 # suitably defined. Those variables are subsequently used by
2585 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2586 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2587 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2589 AC_REQUIRE([AC_PROG_CXX])
2590 AC_REQUIRE([AC_PROG_CXXCPP])
2592 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2593 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2594 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2595 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2596 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2597 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2598 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2599 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2600 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2601 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2602 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2603 _LT_AC_TAGVAR(module_cmds, $1)=
2604 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2605 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2606 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2607 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2608 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2609 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2611 # Dependencies to place before and after the object being linked:
2612 _LT_AC_TAGVAR(predep_objects, $1)=
2613 _LT_AC_TAGVAR(postdep_objects, $1)=
2614 _LT_AC_TAGVAR(predeps, $1)=
2615 _LT_AC_TAGVAR(postdeps, $1)=
2616 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2618 # Source file extension for C++ test sources.
2621 # Object file extension for compiled C++ test sources.
2623 _LT_AC_TAGVAR(objext, $1)=$objext
2625 # Code to be used in simple compile tests
2626 lt_simple_compile_test_code="int some_variable = 0;\n"
2628 # Code to be used in simple link tests
2629 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2631 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2634 # Allow CC to be a program name with arguments.
2639 lt_save_with_gnu_ld=$with_gnu_ld
2640 lt_save_path_LD=$lt_cv_path_LD
2641 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2642 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2644 unset lt_cv_prog_gnu_ld
2646 if test -n "${lt_cv_path_LDCXX+set}"; then
2647 lt_cv_path_LD=$lt_cv_path_LDCXX
2651 test -z "${LDCXX+set}" || LD=$LDCXX
2654 _LT_AC_TAGVAR(compiler, $1)=$CC
2655 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2657 # We don't want -fno-exception wen compiling C++ code, so set the
2658 # no_builtin_flag separately
2659 if test "$GXX" = yes; then
2660 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2662 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2665 if test "$GXX" = yes; then
2666 # Set up default GNU C++ configuration
2670 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2671 # archiving commands below assume that GNU ld is being used.
2672 if test "$with_gnu_ld" = yes; then
2673 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2674 _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'
2676 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2677 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2679 # If archive_cmds runs LD, not CC, wlarc should be empty
2680 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2681 # investigate it a little bit more. (MM)
2684 # ancient GNU ld didn't support --whole-archive et. al.
2685 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2686 grep 'no-whole-archive' > /dev/null; then
2687 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2689 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2695 # A generic and very simple default shared library creation
2696 # command for GNU C++ for the case where it uses the native
2697 # linker, instead of GNU ld. If possible, this setting should
2698 # overridden to take advantage of the native linker features on
2699 # the platform it is being used on.
2700 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2703 # Commands to make compiler produce verbose output that lists
2704 # what "hidden" libraries, object files and flags are used when
2705 # linking a shared library.
2706 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2714 # PORTME: fill in a description of your system's C++ link characteristics
2715 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2716 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2719 # FIXME: insert proper C++ library support
2720 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2723 if test "$host_cpu" = ia64; then
2724 # On IA64, the linker does run time linking by default, so we don't
2725 # have to do anything special.
2726 aix_use_runtimelinking=no
2727 exp_sym_flag='-Bexport'
2730 aix_use_runtimelinking=no
2732 # Test if we are trying to use run time linking or normal
2733 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2734 # need to do runtime linking.
2735 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2736 for ld_flag in $LDFLAGS; do
2739 aix_use_runtimelinking=yes
2746 exp_sym_flag='-bexport'
2747 no_entry_flag='-bnoentry'
2750 # When large executables or shared objects are built, AIX ld can
2751 # have problems creating the table of contents. If linking a library
2752 # or program results in "error TOC overflow" add -mminimal-toc to
2753 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2754 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2756 _LT_AC_TAGVAR(archive_cmds, $1)=''
2757 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2758 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2759 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2761 if test "$GXX" = yes; then
2762 case $host_os in aix4.[012]|aix4.[012].*)
2763 # We only want to do this on AIX 4.2 and lower, the check
2764 # below for broken collect2 doesn't work under 4.3+
2765 collect2name=`${CC} -print-prog-name=collect2`
2766 if test -f "$collect2name" && \
2767 strings "$collect2name" | grep resolve_lib_name >/dev/null
2769 # We have reworked collect2
2770 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2772 # We have old collect2
2773 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2774 # It fails to find uninstalled libraries when the uninstalled
2775 # path is not listed in the libpath. Setting hardcode_minus_L
2776 # to unsupported forces relinking
2777 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2778 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2779 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2782 shared_flag='-shared'
2785 if test "$host_cpu" = ia64; then
2786 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2787 # chokes on -Wl,-G. The following line is correct:
2790 if test "$aix_use_runtimelinking" = yes; then
2791 shared_flag='${wl}-G'
2793 shared_flag='${wl}-bM:SRE'
2798 # It seems that -bexpall does not export symbols beginning with
2799 # underscore (_), so it is better to generate a list of symbols to export.
2800 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2801 if test "$aix_use_runtimelinking" = yes; then
2802 # Warning - without using the other runtime loading flags (-brtl),
2803 # -berok will link without error, but may produce a broken library.
2804 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2805 # Determine the default libpath from the value encoded in an empty executable.
2806 _LT_AC_SYS_LIBPATH_AIX
2807 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2809 _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 $shared_flag"
2811 if test "$host_cpu" = ia64; then
2812 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2813 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2814 _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"
2816 # Determine the default libpath from the value encoded in an empty executable.
2817 _LT_AC_SYS_LIBPATH_AIX
2818 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2819 # Warning - without using the other run time loading flags,
2820 # -berok will link without error, but may produce a broken library.
2821 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2822 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2823 # -bexpall does not export symbols beginning with underscore (_)
2824 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2825 # Exported symbols can be pulled into shared objects from archives
2826 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2827 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2828 # This is similar to how AIX traditionally builds it's shared libraries.
2829 _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'
2834 case $cc_basename in
2836 # FIXME: insert proper C++ library support
2837 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2843 cygwin* | mingw* | pw32*)
2844 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2845 # as there is no search path for DLLs.
2846 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2847 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2848 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2849 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2851 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2852 _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'
2853 # If the export-symbols file already is a .def file (1st line
2854 # is EXPORTS), use it as is; otherwise, prepend...
2855 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2856 cp $export_symbols $output_objdir/$soname.def;
2858 echo EXPORTS > $output_objdir/$soname.def;
2859 cat $export_symbols >> $output_objdir/$soname.def;
2861 $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'
2863 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2866 darwin* | rhapsody*)
2868 rhapsody* | darwin1.[[012]])
2869 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2872 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2873 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2875 case ${MACOSX_DEPLOYMENT_TARGET} in
2877 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2880 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2886 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2887 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2888 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2889 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2890 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2891 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2893 if test "$GXX" = yes ; then
2894 lt_int_apple_cc_single_mod=no
2895 output_verbose_link_cmd='echo'
2896 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2897 lt_int_apple_cc_single_mod=yes
2899 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2900 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2902 _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'
2904 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2905 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2906 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2907 _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}'
2909 _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}'
2911 _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 ${lib}'
2913 case "$cc_basename" in
2915 output_verbose_link_cmd='echo'
2916 _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'
2917 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2918 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2919 _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}'
2920 _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}'
2923 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2930 case $cc_basename in
2932 # FIXME: insert proper C++ library support
2933 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2936 # Green Hills C++ Compiler
2937 # FIXME: insert proper C++ library support
2938 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2941 # FIXME: insert proper C++ library support
2942 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2947 # C++ shared libraries reported to be fairly broken before switch to ELF
2948 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2951 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2953 freebsd* | kfreebsd*-gnu)
2954 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2956 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2961 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2962 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2963 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2964 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2965 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2966 # but as the default
2967 # location of the library.
2969 case $cc_basename in
2971 # FIXME: insert proper C++ library support
2972 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2975 _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 $lib'
2976 # Commands to make compiler produce verbose output that lists
2977 # what "hidden" libraries, object files and flags are used when
2978 # linking a shared library.
2980 # There doesn't appear to be a way to prevent this compiler from
2981 # explicitly linking system object files so we need to strip them
2982 # from the output so that they don't get included in the library
2984 output_verbose_link_cmd='templist=`($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 $list'
2987 if test "$GXX" = yes; then
2988 _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'
2990 # FIXME: insert proper C++ library support
2991 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2997 if test $with_gnu_ld = no; then
3000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3002 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3005 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3009 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3010 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3016 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3017 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3020 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3021 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3022 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3023 # but as the default
3024 # location of the library.
3027 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3028 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3029 # but as the default
3030 # location of the library.
3034 case $cc_basename in
3036 # FIXME: insert proper C++ library support
3037 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3042 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3045 _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 $compiler_flags'
3048 # Commands to make compiler produce verbose output that lists
3049 # what "hidden" libraries, object files and flags are used when
3050 # linking a shared library.
3052 # There doesn't appear to be a way to prevent this compiler from
3053 # explicitly linking system object files so we need to strip them
3054 # from the output so that they don't get included in the library
3056 output_verbose_link_cmd='templist=`($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 $list'
3059 if test "$GXX" = yes; then
3060 if test $with_gnu_ld = no; then
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 -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3071 # FIXME: insert proper C++ library support
3072 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3078 case $cc_basename in
3081 _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'
3083 # Archives containing C++ object files must be created using
3084 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3085 # necessary to make sure instantiated templates are included
3087 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3090 if test "$GXX" = yes; then
3091 if test "$with_gnu_ld" = no; then
3092 _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'
3094 _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'
3097 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3101 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3104 case $cc_basename in
3106 # Kuck and Associates, Inc. (KAI) C++ Compiler
3108 # KCC will only create a shared library if the output file
3109 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3110 # to its proper name (with version) after linking.
3111 _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'
3112 _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 $lib'
3113 # Commands to make compiler produce verbose output that lists
3114 # what "hidden" libraries, object files and flags are used when
3115 # linking a shared library.
3117 # There doesn't appear to be a way to prevent this compiler from
3118 # explicitly linking system object files so we need to strip them
3119 # from the output so that they don't get included in the library
3121 output_verbose_link_cmd='templist=`$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'
3123 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3124 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3126 # Archives containing C++ object files must be created using
3127 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3128 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3133 # version 8.0 and above of icpc choke on multiply defined symbols
3134 # if we add $predep_objects and $postdep_objects, however 7.1 and
3135 # earlier do not add the objects themselves.
3136 case `$CC -V 2>&1` in
3138 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3139 _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'
3141 *) # Version 8.0 or newer
3142 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3143 _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'
3146 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3147 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3148 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3149 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3153 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3154 _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'
3156 runpath_var=LD_RUN_PATH
3157 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3158 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3160 # Commands to make compiler produce verbose output that lists
3161 # what "hidden" libraries, object files and flags are used when
3162 # linking a shared library.
3164 # There doesn't appear to be a way to prevent this compiler from
3165 # explicitly linking system object files so we need to strip them
3166 # from the output so that they don't get included in the library
3168 output_verbose_link_cmd='templist=`$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'
3173 # FIXME: insert proper C++ library support
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3177 # FIXME: insert proper C++ library support
3178 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3181 case $cc_basename in
3183 # FIXME: insert proper C++ library support
3184 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3187 # FIXME: insert proper C++ library support
3188 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3193 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3194 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3196 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3197 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3198 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3200 # Workaround some broken pre-1.5 toolchains
3201 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3204 # C++ shared libraries are fairly broken
3205 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3208 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3210 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3211 _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'
3212 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3213 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3215 output_verbose_link_cmd='echo'
3218 case $cc_basename in
3220 # Kuck and Associates, Inc. (KAI) C++ Compiler
3222 # KCC will only create a shared library if the output file
3223 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3224 # to its proper name (with version) after linking.
3225 _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'
3227 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3228 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3230 # Archives containing C++ object files must be created using
3231 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3232 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3236 # Rational C++ 2.4.1
3237 # FIXME: insert proper C++ library support
3238 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3241 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3242 _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'
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3245 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3247 # Commands to make compiler produce verbose output that lists
3248 # what "hidden" libraries, object files and flags are used when
3249 # linking a shared library.
3251 # There doesn't appear to be a way to prevent this compiler from
3252 # explicitly linking system object files so we need to strip them
3253 # from the output so that they don't get included in the library
3255 output_verbose_link_cmd='templist=`$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 $list'
3258 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3259 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3260 _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'
3262 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3263 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3265 # Commands to make compiler produce verbose output that lists
3266 # what "hidden" libraries, object files and flags are used when
3267 # linking a shared library.
3268 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3271 # FIXME: insert proper C++ library support
3272 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3278 case $cc_basename in
3280 # Kuck and Associates, Inc. (KAI) C++ Compiler
3282 # KCC will only create a shared library if the output file
3283 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3284 # to its proper name (with version) after linking.
3285 _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'
3287 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3288 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3290 # Archives containing C++ object files must be created using
3291 # the KAI C++ compiler.
3292 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3295 # Rational C++ 2.4.1
3296 # FIXME: insert proper C++ library support
3297 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3300 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3301 _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'
3302 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3303 echo "-hidden">> $lib.exp~
3304 $CC -shared$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~
3307 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3308 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3310 # Commands to make compiler produce verbose output that lists
3311 # what "hidden" libraries, object files and flags are used when
3312 # linking a shared library.
3314 # There doesn't appear to be a way to prevent this compiler from
3315 # explicitly linking system object files so we need to strip them
3316 # from the output so that they don't get included in the library
3318 output_verbose_link_cmd='templist=`$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 $list'
3321 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3322 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3323 _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'
3325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3326 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3328 # Commands to make compiler produce verbose output that lists
3329 # what "hidden" libraries, object files and flags are used when
3330 # linking a shared library.
3331 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3334 # FIXME: insert proper C++ library support
3335 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3341 # FIXME: insert proper C++ library support
3342 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3345 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3346 case $cc_basename in
3348 # FIXME: insert proper C++ library support
3349 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3352 # FIXME: insert proper C++ library support
3353 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3358 case $cc_basename in
3361 # FIXME: insert proper C++ library support
3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3366 # FIXME: insert proper C++ library support
3367 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3370 # FIXME: insert proper C++ library support
3371 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3376 case $cc_basename in
3378 # Sun C++ 4.2, 5.x and Centerline C++
3379 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3380 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3381 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3382 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3384 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3385 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3387 solaris2.[0-5] | solaris2.[0-5].*) ;;
3389 # The C++ compiler is used as linker so we must use $wl
3390 # flag to pass the commands to the underlying system
3392 # Supported since Solaris 2.6 (maybe 2.5.1?)
3393 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3396 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3398 # Commands to make compiler produce verbose output that lists
3399 # what "hidden" libraries, object files and flags are used when
3400 # linking a shared library.
3402 # There doesn't appear to be a way to prevent this compiler from
3403 # explicitly linking system object files so we need to strip them
3404 # from the output so that they don't get included in the library
3406 output_verbose_link_cmd='templist=`$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'
3408 # Archives containing C++ object files must be created using
3409 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3410 # necessary to make sure instantiated templates are included
3412 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3415 # Green Hills C++ Compiler
3416 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3418 # The C++ compiler must be used to create the archive.
3419 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3422 # GNU C++ compiler with Solaris linker
3423 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3424 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3425 if $CC --version | grep -v '^2\.7' > /dev/null; then
3426 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3427 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3428 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3430 # Commands to make compiler produce verbose output that lists
3431 # what "hidden" libraries, object files and flags are used when
3432 # linking a shared library.
3433 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3435 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3437 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3438 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3439 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3441 # Commands to make compiler produce verbose output that lists
3442 # what "hidden" libraries, object files and flags are used when
3443 # linking a shared library.
3444 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3447 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3452 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3453 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3456 case $cc_basename in
3458 # NonStop-UX NCC 3.20
3459 # FIXME: insert proper C++ library support
3460 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3463 # FIXME: insert proper C++ library support
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3469 # FIXME: insert proper C++ library support
3470 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3473 # FIXME: insert proper C++ library support
3474 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3477 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3478 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3480 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3481 _LT_AC_TAGVAR(LD, $1)="$LD"
3483 AC_LIBTOOL_POSTDEP_PREDEP($1)
3484 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3485 AC_LIBTOOL_PROG_CC_C_O($1)
3486 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3487 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3488 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3489 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3490 AC_LIBTOOL_SYS_LIB_STRIP
3491 AC_LIBTOOL_DLOPEN_SELF($1)
3493 AC_LIBTOOL_CONFIG($1)
3500 with_gnu_ldcxx=$with_gnu_ld
3501 with_gnu_ld=$lt_save_with_gnu_ld
3502 lt_cv_path_LDCXX=$lt_cv_path_LD
3503 lt_cv_path_LD=$lt_save_path_LD
3504 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3505 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3506 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3508 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3509 # ------------------------
3510 # Figure out "hidden" library dependencies from verbose
3511 # compiler output when linking a shared library.
3512 # Parse the compiler output and extract the necessary
3513 # objects, libraries and library flags.
3514 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3515 dnl we can't use the lt_simple_compile_test_code here,
3516 dnl because it contains code intended for an executable,
3517 dnl not a library. It's possible we should let each
3518 dnl tag define a new lt_????_link_test_code variable,
3519 dnl but it's only used here...
3520 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3522 void foo (void) { a = 0; }
3524 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3528 Foo (void) { a = 0; }
3533 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3541 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3544 public void bar (void) {
3550 dnl Parse the compiler output and extract the necessary
3551 dnl objects, libraries and library flags.
3552 if AC_TRY_EVAL(ac_compile); then
3553 # Parse the compiler output and extract the necessary
3554 # objects, libraries and library flags.
3556 # Sentinel used to keep track of whether or not we are before
3557 # the conftest object file.
3558 pre_test_object_deps_done=no
3560 # The `*' in the case matches for architectures that use `case' in
3561 # $output_verbose_cmd can trigger glob expansion during the loop
3562 # eval without this substitution.
3563 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3565 for p in `eval $output_verbose_link_cmd`; do
3569 # Some compilers place space between "-{L,R}" and the path.
3572 || test $p = "-R"; then
3579 if test "$pre_test_object_deps_done" = no; then
3582 # Internal compiler library paths should come after those
3583 # provided the user. The postdeps already come after the
3584 # user supplied libs so there is no need to process them.
3585 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3586 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3588 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3591 # The "-l" case would never come before the object being
3592 # linked, so don't bother handling this case.
3595 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3596 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3598 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3604 # This assumes that the test object file only shows up
3605 # once in the compiler output.
3606 if test "$p" = "conftest.$objext"; then
3607 pre_test_object_deps_done=yes
3611 if test "$pre_test_object_deps_done" = no; then
3612 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3613 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3615 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3618 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3619 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3621 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3626 *) ;; # Ignore the rest.
3634 echo "libtool.m4: error: problem compiling $1 test program"
3637 $rm -f confest.$objext
3639 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3640 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3642 ])# AC_LIBTOOL_POSTDEP_PREDEP
3644 # AC_LIBTOOL_LANG_F77_CONFIG
3645 # ------------------------
3646 # Ensure that the configuration vars for the C compiler are
3647 # suitably defined. Those variables are subsequently used by
3648 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3649 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3650 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3651 [AC_REQUIRE([AC_PROG_F77])
3652 AC_LANG_PUSH(Fortran 77)
3654 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3655 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3656 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3657 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3658 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3659 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3660 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3661 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3662 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3663 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3664 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3665 _LT_AC_TAGVAR(module_cmds, $1)=
3666 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3667 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3668 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3669 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3670 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3671 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3673 # Source file extension for f77 test sources.
3676 # Object file extension for compiled f77 test sources.
3678 _LT_AC_TAGVAR(objext, $1)=$objext
3680 # Code to be used in simple compile tests
3681 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3683 # Code to be used in simple link tests
3684 lt_simple_link_test_code=" program t\n end\n"
3686 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3689 # Allow CC to be a program name with arguments.
3693 _LT_AC_TAGVAR(compiler, $1)=$CC
3694 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3696 AC_MSG_CHECKING([if libtool supports shared libraries])
3697 AC_MSG_RESULT([$can_build_shared])
3699 AC_MSG_CHECKING([whether to build shared libraries])
3700 test "$can_build_shared" = "no" && enable_shared=no
3702 # On AIX, shared libraries and static libraries use the same namespace, and
3703 # are all built from PIC.
3706 test "$enable_shared" = yes && enable_static=no
3707 if test -n "$RANLIB"; then
3708 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3709 postinstall_cmds='$RANLIB $lib'
3713 test "$enable_shared" = yes && enable_static=no
3716 AC_MSG_RESULT([$enable_shared])
3718 AC_MSG_CHECKING([whether to build static libraries])
3719 # Make sure either enable_shared or enable_static is yes.
3720 test "$enable_shared" = yes || enable_static=yes
3721 AC_MSG_RESULT([$enable_static])
3723 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3725 _LT_AC_TAGVAR(GCC, $1)="$G77"
3726 _LT_AC_TAGVAR(LD, $1)="$LD"
3728 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3729 AC_LIBTOOL_PROG_CC_C_O($1)
3730 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3731 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3732 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3733 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3734 AC_LIBTOOL_SYS_LIB_STRIP
3737 AC_LIBTOOL_CONFIG($1)
3741 ])# AC_LIBTOOL_LANG_F77_CONFIG
3744 # AC_LIBTOOL_LANG_GCJ_CONFIG
3745 # --------------------------
3746 # Ensure that the configuration vars for the C compiler are
3747 # suitably defined. Those variables are subsequently used by
3748 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3749 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3750 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3753 # Source file extension for Java test sources.
3756 # Object file extension for compiled Java test sources.
3758 _LT_AC_TAGVAR(objext, $1)=$objext
3760 # Code to be used in simple compile tests
3761 lt_simple_compile_test_code="class foo {}\n"
3763 # Code to be used in simple link tests
3764 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3766 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3769 # Allow CC to be a program name with arguments.
3773 _LT_AC_TAGVAR(compiler, $1)=$CC
3775 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3776 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3778 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3779 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3780 AC_LIBTOOL_PROG_CC_C_O($1)
3781 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3782 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3783 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3784 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3785 AC_LIBTOOL_SYS_LIB_STRIP
3786 AC_LIBTOOL_DLOPEN_SELF($1)
3788 AC_LIBTOOL_CONFIG($1)
3792 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3795 # AC_LIBTOOL_LANG_RC_CONFIG
3796 # --------------------------
3797 # Ensure that the configuration vars for the Windows resource compiler are
3798 # suitably defined. Those variables are subsequently used by
3799 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3800 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3801 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3804 # Source file extension for RC test sources.
3807 # Object file extension for compiled RC test sources.
3809 _LT_AC_TAGVAR(objext, $1)=$objext
3811 # Code to be used in simple compile tests
3812 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3814 # Code to be used in simple link tests
3815 lt_simple_link_test_code="$lt_simple_compile_test_code"
3817 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3820 # Allow CC to be a program name with arguments.
3824 _LT_AC_TAGVAR(compiler, $1)=$CC
3825 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3827 AC_LIBTOOL_CONFIG($1)
3831 ])# AC_LIBTOOL_LANG_RC_CONFIG
3834 # AC_LIBTOOL_CONFIG([TAGNAME])
3835 # ----------------------------
3836 # If TAGNAME is not passed, then create an initial libtool script
3837 # with a default configuration from the untagged config vars. Otherwise
3838 # add code to config.status for appending the configuration named by
3839 # TAGNAME from the matching tagged config vars.
3840 AC_DEFUN([AC_LIBTOOL_CONFIG],
3841 [# The else clause should only fire when bootstrapping the
3842 # libtool distribution, otherwise you forgot to ship ltmain.sh
3843 # with your package, and you will get complaints that there are
3844 # no rules to generate ltmain.sh.
3845 if test -f "$ltmain"; then
3846 # See if we are running on zsh, and set the options which allow our commands through
3847 # without removal of \ escapes.
3848 if test -n "${ZSH_VERSION+set}" ; then
3849 setopt NO_GLOB_SUBST
3851 # Now quote all the things that may contain metacharacters while being
3852 # careful not to overquote the AC_SUBSTed values. We take copies of the
3853 # variables and quote the copies for generation of the libtool script.
3854 for var in echo old_CC old_CFLAGS AR AR_FLAGS AS EGREP RANLIB LN_S LTCC NM \
3856 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3857 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3858 deplibs_check_method reload_flag reload_cmds need_locks \
3859 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3860 lt_cv_sys_global_symbol_to_c_name_address \
3861 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3862 old_postinstall_cmds old_postuninstall_cmds \
3863 _LT_AC_TAGVAR(compiler, $1) \
3864 _LT_AC_TAGVAR(CC, $1) \
3865 _LT_AC_TAGVAR(LD, $1) \
3866 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3868 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3869 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3870 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3871 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3872 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3873 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3874 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3875 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3876 _LT_AC_TAGVAR(predep_objects, $1) \
3877 _LT_AC_TAGVAR(postdep_objects, $1) \
3878 _LT_AC_TAGVAR(predeps, $1) \
3879 _LT_AC_TAGVAR(postdeps, $1) \
3880 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3881 _LT_AC_TAGVAR(archive_cmds, $1) \
3882 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3883 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3884 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3885 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3886 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3887 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3888 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3889 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3890 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3891 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3892 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3893 _LT_AC_TAGVAR(module_cmds, $1) \
3894 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3895 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3896 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3897 _LT_AC_TAGVAR(include_expsyms, $1); do
3900 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3901 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3902 _LT_AC_TAGVAR(archive_cmds, $1) | \
3903 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3904 _LT_AC_TAGVAR(module_cmds, $1) | \
3905 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3906 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3907 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3908 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3909 postinstall_cmds | postuninstall_cmds | \
3910 old_postinstall_cmds | old_postuninstall_cmds | \
3911 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3912 # Double-quote double-evaled strings.
3913 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3916 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3922 *'\[$]0 --fallback-echo"')
3923 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3928 [cfgfile="${ofile}T"
3929 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3931 AC_MSG_NOTICE([creating $ofile])],
3934 cat <<__EOF__ >> "$cfgfile"
3938 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3939 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3940 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3942 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3943 # Free Software Foundation, Inc.
3945 # This file is part of GNU Libtool:
3946 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3948 # This program is free software; you can redistribute it and/or modify
3949 # it under the terms of the GNU General Public License as published by
3950 # the Free Software Foundation; either version 2 of the License, or
3951 # (at your option) any later version.
3953 # This program is distributed in the hope that it will be useful, but
3954 # WITHOUT ANY WARRANTY; without even the implied warranty of
3955 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3956 # General Public License for more details.
3958 # You should have received a copy of the GNU General Public License
3959 # along with this program; if not, write to the Free Software
3960 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3962 # As a special exception to the GNU General Public License, if you
3963 # distribute this file as part of a program that contains a
3964 # configuration script generated by Autoconf, you may include it under
3965 # the same distribution terms that you use for the rest of that program.
3967 # A sed program that does not truncate output.
3970 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3971 Xsed="$SED -e s/^X//"
3973 # The HP-UX ksh and POSIX shell print the target directory to stdout
3975 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3977 # The names of the tagged configurations supported by this script.
3980 # ### BEGIN LIBTOOL CONFIG],
3981 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3983 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3985 # Shell to use when invoking shell scripts.
3988 # Whether or not to build shared libraries.
3989 build_libtool_libs=$enable_shared
3991 # Whether or not to build static libraries.
3992 build_old_libs=$enable_static
3994 # Whether or not to add -lc for building shared libraries.
3995 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3997 # Whether or not to disallow shared libs when runtime libs are static
3998 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4000 # Whether or not to optimize for fast installation.
4001 fast_install=$enable_fast_install
4004 host_alias=$host_alias
4007 # An echo program that does not interpret backslashes.
4012 AR_FLAGS=$lt_AR_FLAGS
4017 # A language-specific compiler.
4018 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4020 # Is the compiler the GNU C compiler?
4021 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4026 # The linker used to build libraries.
4027 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4029 # Whether we need hard or soft links.
4032 # A BSD-compatible nm program.
4035 # A symbol stripping program
4038 # Used to examine libraries when file_magic_cmd begins "file"
4039 MAGIC_CMD=$MAGIC_CMD
4041 # Used on cygwin: DLL creation program.
4044 # Used on cygwin: object dumper.
4047 # Used on cygwin: assembler.
4050 # The name of the directory that contains temporary libtool files.
4053 # How to create reloadable object files.
4054 reload_flag=$lt_reload_flag
4055 reload_cmds=$lt_reload_cmds
4057 # How to pass a linker flag through the compiler.
4058 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4060 # Object file suffix (normally "o").
4063 # Old archive suffix (normally "a").
4066 # Shared library suffix (normally ".so").
4067 shrext_cmds='$shrext_cmds'
4069 # Executable file suffix (normally "").
4072 # Additional compiler flags for building library objects.
4073 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4076 # What is the maximum length of a command?
4077 max_cmd_len=$lt_cv_sys_max_cmd_len
4079 # Does compiler simultaneously support -c and -o options?
4080 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4082 # Must we lock files when doing compilation ?
4083 need_locks=$lt_need_locks
4085 # Do we need the lib prefix for modules?
4086 need_lib_prefix=$need_lib_prefix
4088 # Do we need a version for libraries?
4089 need_version=$need_version
4091 # Whether dlopen is supported.
4092 dlopen_support=$enable_dlopen
4094 # Whether dlopen of programs is supported.
4095 dlopen_self=$enable_dlopen_self
4097 # Whether dlopen of statically linked programs is supported.
4098 dlopen_self_static=$enable_dlopen_self_static
4100 # Compiler flag to prevent dynamic linking.
4101 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4103 # Compiler flag to turn off builtin functions.
4104 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4106 # Compiler flag to allow reflexive dlopens.
4107 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4109 # Compiler flag to generate shared objects directly from archives.
4110 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4112 # Compiler flag to generate thread-safe objects.
4113 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4115 # Library versioning type.
4116 version_type=$version_type
4118 # Format of library name prefix.
4119 libname_spec=$lt_libname_spec
4121 # List of archive names. First name is the real one, the rest are links.
4122 # The last name is the one that the linker finds with -lNAME.
4123 library_names_spec=$lt_library_names_spec
4125 # The coded name of the library, if different from the real name.
4126 soname_spec=$lt_soname_spec
4128 # Commands used to build and install an old-style archive.
4130 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4131 old_postinstall_cmds=$lt_old_postinstall_cmds
4132 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4134 # Create an old-style archive from a shared archive.
4135 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4137 # Create a temporary old-style archive to link instead of a shared archive.
4138 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4140 # Commands used to build and install a shared archive.
4141 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4142 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4143 postinstall_cmds=$lt_postinstall_cmds
4144 postuninstall_cmds=$lt_postuninstall_cmds
4146 # Commands used to build a loadable module (assumed same as above if empty)
4147 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4148 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4150 # Commands to strip libraries.
4151 old_striplib=$lt_old_striplib
4152 striplib=$lt_striplib
4154 # Dependencies to place before the objects being linked to create a
4156 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4158 # Dependencies to place after the objects being linked to create a
4160 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4162 # Dependencies to place before the objects being linked to create a
4164 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4166 # Dependencies to place after the objects being linked to create a
4168 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4170 # The library search path used internally by the compiler when linking
4172 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4174 # Method to check whether dependent libraries are shared objects.
4175 deplibs_check_method=$lt_deplibs_check_method
4177 # Command to use when deplibs_check_method == file_magic.
4178 file_magic_cmd=$lt_file_magic_cmd
4180 # Flag that allows shared libraries with undefined symbols to be built.
4181 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4183 # Flag that forces no undefined symbols.
4184 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4186 # Commands used to finish a libtool library installation in a directory.
4187 finish_cmds=$lt_finish_cmds
4189 # Same as above, but a single script fragment to be evaled but not shown.
4190 finish_eval=$lt_finish_eval
4192 # Take the output of nm and produce a listing of raw symbols and C names.
4193 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4195 # Transform the output of nm in a proper C declaration
4196 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4198 # Transform the output of nm in a C name address pair
4199 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4201 # This is the shared library runtime path variable.
4202 runpath_var=$runpath_var
4204 # This is the shared library path variable.
4205 shlibpath_var=$shlibpath_var
4207 # Is shlibpath searched before the hard-coded library search path?
4208 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4210 # How to hardcode a shared library path into an executable.
4211 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4213 # Whether we should hardcode library paths into libraries.
4214 hardcode_into_libs=$hardcode_into_libs
4216 # Flag to hardcode \$libdir into a binary during linking.
4217 # This must work even if \$libdir does not exist.
4218 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4220 # If ld is used when linking, flag to hardcode \$libdir into
4221 # a binary during linking. This must work even if \$libdir does
4223 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4225 # Whether we need a single -rpath flag with a separated argument.
4226 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4228 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4230 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4232 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4234 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4236 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4237 # the resulting binary.
4238 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4240 # Set to yes if building a shared library automatically hardcodes DIR into the library
4241 # and all subsequent libraries and executables linked against it.
4242 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4244 # Variables whose values should be saved in libtool wrapper scripts and
4245 # restored at relink time.
4246 variables_saved_for_relink="$variables_saved_for_relink"
4248 # Whether libtool must link a program against all its dependency libraries.
4249 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4251 # Compile-time system search path for libraries
4252 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4254 # Run-time system search path for libraries
4255 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4257 # Fix the shell variable \$srcfile for the compiler.
4258 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4260 # Set to yes if exported symbols are required.
4261 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4263 # The commands to list exported symbols.
4264 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4266 # The commands to extract the exported symbol list from a shared archive.
4267 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4269 # Symbols that should not be listed in the preloaded symbols.
4270 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4272 # Symbols that must always be exported.
4273 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4276 [# ### END LIBTOOL CONFIG],
4277 [# ### END LIBTOOL TAG CONFIG: $tagname])
4284 cat <<\EOF >> "$cfgfile"
4286 # AIX sometimes has problems with the GCC collect2 program. For some
4287 # reason, if we set the COLLECT_NAMES environment variable, the problems
4288 # vanish in a puff of smoke.
4289 if test "X${COLLECT_NAMES+set}" != Xset; then
4291 export COLLECT_NAMES
4297 # We use sed instead of cat because bash on DJGPP gets confused if
4298 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4299 # text mode, it properly converts lines to CR/LF. This bash problem
4300 # is reportedly fixed, but why not run on old versions too?
4301 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4303 mv -f "$cfgfile" "$ofile" || \
4304 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4308 # If there is no Makefile yet, we rely on a make rule to execute
4309 # `config.status --recheck' to rerun these tests and create the
4310 # libtool script then.
4311 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4312 if test -f "$ltmain_in"; then
4313 test -f Makefile && make "$ltmain"
4316 ])# AC_LIBTOOL_CONFIG
4319 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4320 # -------------------------------------------
4321 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4322 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4324 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4326 if test "$GCC" = yes; then
4327 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4329 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4330 lt_cv_prog_compiler_rtti_exceptions,
4331 [-fno-rtti -fno-exceptions], [],
4332 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4334 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4337 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4338 # ---------------------------------
4339 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4340 [AC_REQUIRE([AC_CANONICAL_HOST])
4341 AC_REQUIRE([AC_PROG_NM])
4342 AC_REQUIRE([AC_OBJEXT])
4343 # Check for command to grab the raw symbol name followed by C symbol from nm.
4344 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4345 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4347 # These are sane defaults that work on at least a few old systems.
4348 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4350 # Character class describing NM global symbol codes.
4351 symcode='[[BCDEGRST]]'
4353 # Regexp to match symbols that can be accessed directly from C.
4354 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4356 # Transform the above into a raw symbol and a C symbol.
4357 symxfrm='\1 \2\3 \3'
4359 # Transform an extracted symbol line into a proper C declaration
4360 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4362 # Transform an extracted symbol line into symbol name and symbol address
4363 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4365 # Define system-specific variables.
4370 cygwin* | mingw* | pw32*)
4371 symcode='[[ABCDGISTW]]'
4373 hpux*) # Its linker distinguishes data from code symbols
4374 if test "$host_cpu" = ia64; then
4375 symcode='[[ABCDEGRST]]'
4377 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4378 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4381 symcode='[[BCDEGRST]]'
4384 symcode='[[BCDEGQRST]]'
4390 symcode='[[DFNSTU]]'
4394 # Handle CRLF in mingw tool chain
4398 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4402 # If we're using GNU nm, then use its standard symbol codes.
4403 case `$NM -V 2>&1` in
4404 *GNU* | *'with BFD'*)
4405 symcode='[[ABCDGIRSTW]]' ;;
4408 # Try without a prefix undercore, then with it.
4409 for ac_symprfx in "" "_"; do
4411 # Write the raw and C identifiers.
4412 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4414 # Check to see that the pipe works correctly.
4418 cat > conftest.$ac_ext <<EOF
4423 void nm_test_func(){}
4427 int main(){nm_test_var='a';nm_test_func();return(0);}
4430 if AC_TRY_EVAL(ac_compile); then
4431 # Now try to grab the symbols.
4433 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4434 # Try sorting and uniquifying the output.
4435 if sort "$nlist" | uniq > "$nlist"T; then
4436 mv -f "$nlist"T "$nlist"
4441 # Make sure that we snagged all the symbols we need.
4442 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4443 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4444 cat <<EOF > conftest.$ac_ext
4450 # Now generate the symbol file.
4451 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4453 cat <<EOF >> conftest.$ac_ext
4454 #if defined (__STDC__) && __STDC__
4455 # define lt_ptr_t void *
4457 # define lt_ptr_t char *
4461 /* The mapping between symbol names and symbols. */
4466 lt_preloaded_symbols[[]] =
4469 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4470 cat <<\EOF >> conftest.$ac_ext
4478 # Now try linking the two files.
4479 mv conftest.$ac_objext conftstm.$ac_objext
4480 lt_save_LIBS="$LIBS"
4481 lt_save_CFLAGS="$CFLAGS"
4482 LIBS="conftstm.$ac_objext"
4483 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4484 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4487 LIBS="$lt_save_LIBS"
4488 CFLAGS="$lt_save_CFLAGS"
4490 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4493 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4496 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4499 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4500 cat conftest.$ac_ext >&5
4502 rm -f conftest* conftst*
4504 # Do not use the global_symbol_pipe unless it works.
4505 if test "$pipe_works" = yes; then
4508 lt_cv_sys_global_symbol_pipe=
4512 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4513 lt_cv_sys_global_symbol_to_cdecl=
4515 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4516 AC_MSG_RESULT(failed)
4520 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4523 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4524 # ---------------------------------------
4525 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4526 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4527 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4528 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4530 AC_MSG_CHECKING([for $compiler option to produce PIC])
4532 # C++ specific cases for pic, static, wl, etc.
4533 if test "$GXX" = yes; then
4534 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4535 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4539 # All AIX code is PIC.
4540 if test "$host_cpu" = ia64; then
4541 # AIX 5 now supports IA64 processor
4542 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4546 # FIXME: we need at least 68020 code to build shared libraries, but
4547 # adding the `-m68020' flag to GCC prevents building anything better,
4549 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4551 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4552 # PIC is the default for these OSes.
4554 mingw* | os2* | pw32*)
4555 # This hack is so that the source file can tell whether it is being
4556 # built for inclusion in a dll (and should export symbols for example).
4557 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4559 darwin* | rhapsody*)
4560 # PIC is the default on this platform
4561 # Common symbols not allowed in MH_DYLIB files
4562 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4565 # DJGPP does not support shared libraries at all
4566 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4569 if test -d /usr/nec; then
4570 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4574 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4580 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4585 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4591 # All AIX code is PIC.
4592 if test "$host_cpu" = ia64; then
4593 # AIX 5 now supports IA64 processor
4594 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4596 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4600 case $cc_basename in
4602 # Green Hills C++ Compiler
4603 # _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 $MVME_DIR/lib/classix/libcx.s.a"
4608 # PIC is the default on this platform
4609 # Common symbols not allowed in MH_DYLIB files
4610 case "$cc_basename" in
4612 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4613 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4618 case $cc_basename in
4620 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4623 # Green Hills C++ Compiler
4624 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4630 freebsd* | kfreebsd*-gnu)
4631 # FreeBSD uses GNU C++
4633 hpux9* | hpux10* | hpux11*)
4634 case $cc_basename in
4636 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4637 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4638 if test "$host_cpu" != ia64; then
4639 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4643 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4644 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4650 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4658 irix5* | irix6* | nonstopux*)
4659 case $cc_basename in
4661 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4662 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4663 # CC pic flag -KPIC is the default.
4670 case $cc_basename in
4673 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4674 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4678 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4680 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4684 # Make sure the PIC flag is empty. It appears that all Alpha
4685 # Linux and Compaq Tru64 Unix objects are PIC.
4686 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4687 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4698 case $cc_basename in
4700 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4708 osf3* | osf4* | osf5*)
4709 case $cc_basename in
4711 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4714 # Rational C++ 2.4.1
4715 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4718 # Digital/Compaq C++
4719 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4720 # Make sure the PIC flag is empty. It appears that all Alpha
4721 # Linux and Compaq Tru64 Unix objects are PIC.
4722 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4723 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4732 case $cc_basename in
4734 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4741 case $cc_basename in
4743 # Sun C++ 4.2, 5.x and Centerline C++
4744 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4745 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4746 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4749 # Green Hills C++ Compiler
4750 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4757 case $cc_basename in
4760 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4761 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4765 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4772 case $cc_basename in
4774 # NonStop-UX NCC 3.20
4775 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4786 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4792 if test "$GCC" = yes; then
4793 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4794 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4798 # All AIX code is PIC.
4799 if test "$host_cpu" = ia64; then
4800 # AIX 5 now supports IA64 processor
4801 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4806 # FIXME: we need at least 68020 code to build shared libraries, but
4807 # adding the `-m68020' flag to GCC prevents building anything better,
4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4812 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4813 # PIC is the default for these OSes.
4816 mingw* | pw32* | os2*)
4817 # This hack is so that the source file can tell whether it is being
4818 # built for inclusion in a dll (and should export symbols for example).
4819 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4822 darwin* | rhapsody*)
4823 # PIC is the default on this platform
4824 # Common symbols not allowed in MH_DYLIB files
4825 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4829 # Just because we use GCC doesn't mean we suddenly get shared libraries
4830 # on systems that don't support them.
4831 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4836 if test -d /usr/nec; then
4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4842 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4849 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4855 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4859 # PORTME Check for flag to pass linker flags through the system compiler.
4862 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4863 if test "$host_cpu" = ia64; then
4864 # AIX 5 now supports IA64 processor
4865 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4867 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4871 # PIC is the default on this platform
4872 # Common symbols not allowed in MH_DYLIB files
4873 case "$cc_basename" in
4875 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4876 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4881 mingw* | pw32* | os2*)
4882 # This hack is so that the source file can tell whether it is being
4883 # built for inclusion in a dll (and should export symbols for example).
4884 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4887 hpux9* | hpux10* | hpux11*)
4888 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4889 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4899 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4900 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4903 irix5* | irix6* | nonstopux*)
4904 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4905 # PIC (with -KPIC) is the default.
4906 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4910 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4911 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4917 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4918 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4919 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4922 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4923 # All Alpha code is PIC.
4924 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4929 osf3* | osf4* | osf5*)
4930 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4931 # All OSF/1 code is PIC.
4932 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4936 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4937 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4941 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4942 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4943 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4947 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4948 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4949 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4952 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4953 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4954 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4955 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4959 if test -d /usr/nec ;then
4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4961 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4966 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4967 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4971 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4976 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4979 # Check to make sure the PIC flag actually works.
4981 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4982 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4983 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4984 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4985 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4987 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4989 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4990 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4993 # For platforms which do not support PIC, -DPIC is meaningless:
4995 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4998 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5004 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5005 # ------------------------------------
5006 # See if the linker supports building shared libraries.
5007 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5008 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5010 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5013 # If we're using GNU nm, then we don't want the "-C" option.
5014 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5015 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5016 _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'
5018 _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'
5022 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5025 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5028 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5033 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5034 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5035 _LT_AC_TAGVAR(archive_cmds, $1)=
5036 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5037 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5038 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5039 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5040 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5041 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5042 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5043 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5044 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5045 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5046 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5047 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5048 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5049 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5050 _LT_AC_TAGVAR(module_cmds, $1)=
5051 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5052 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5053 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5054 # include_expsyms should be a list of space-separated symbols to be *always*
5055 # included in the symbol list
5056 _LT_AC_TAGVAR(include_expsyms, $1)=
5057 # exclude_expsyms can be an extended regexp of symbols to exclude
5058 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5059 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5060 # as well as any symbol that contains `d'.
5061 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5062 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5063 # platforms (ab)use it in PIC code, but their linkers get confused if
5064 # the symbol is explicitly referenced. Since portable code cannot
5065 # rely on this symbol name, it's probably fine to never include it in
5066 # preloaded symbol tables.
5067 extract_expsyms_cmds=
5070 cygwin* | mingw* | pw32*)
5071 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5072 # When not using gcc, we currently assume that we are using
5073 # Microsoft Visual C++.
5074 if test "$GCC" != yes; then
5083 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5084 if test "$with_gnu_ld" = yes; then
5085 # If archive_cmds runs LD, not CC, wlarc should be empty
5088 # See if GNU ld supports shared libraries.
5090 aix3* | aix4* | aix5*)
5091 # On AIX/PPC, the GNU linker is very broken
5092 if test "$host_cpu" != ia64; then
5093 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5096 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5097 *** to be unable to reliably create shared libraries on AIX.
5098 *** Therefore, libtool is disabling shared libraries support. If you
5099 *** really care for shared libraries, you may want to modify your PATH
5100 *** so that a non-GNU linker is found, and then restart.
5107 _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)'
5108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5109 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5111 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5112 # that the semantics of dynamic libraries on AmigaOS, at least up
5113 # to version 4, is to share data among multiple programs linked
5114 # with the same dynamic library. Since this doesn't match the
5115 # behavior of shared libraries on other platforms, we can't use
5117 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5121 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5122 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5123 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5124 # support --undefined. This deserves some investigation. FIXME
5125 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5127 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5131 cygwin* | mingw* | pw32*)
5132 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5133 # as there is no search path for DLLs.
5134 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5135 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5136 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5137 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5138 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5140 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5141 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5142 # If the export-symbols file already is a .def file (1st line
5143 # is EXPORTS), use it as is; otherwise, prepend...
5144 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5145 cp $export_symbols $output_objdir/$soname.def;
5147 echo EXPORTS > $output_objdir/$soname.def;
5148 cat $export_symbols >> $output_objdir/$soname.def;
5150 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5157 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5158 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5161 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5162 _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'
5167 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5168 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5171 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5172 *** create shared libraries on Solaris systems. Therefore, libtool
5173 *** is disabling shared libraries support. We urge you to upgrade GNU
5174 *** binutils to release 2.9.1 or newer. Another option is to modify
5175 *** your PATH or compiler configuration so that the native linker is
5176 *** used, and then restart.
5179 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5180 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5181 _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'
5183 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5188 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5190 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5191 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5195 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5196 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5197 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5198 supports_anon_versioning=no
5199 case `$LD -v 2>/dev/null` in
5200 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5201 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5202 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5203 *\ 2.11.*) ;; # other 2.11 versions
5204 *) supports_anon_versioning=yes ;;
5206 if test $supports_anon_versioning = yes; then
5207 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5208 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5209 $echo "local: *; };" >> $output_objdir/$libname.ver~
5210 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5212 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5215 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5220 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5222 _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'
5224 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5229 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5230 runpath_var=LD_RUN_PATH
5231 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5232 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5233 # ancient GNU ld didn't support --whole-archive et. al.
5234 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5235 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5237 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5241 # PORTME fill in a description of your system's linker (not GNU ld)
5244 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5245 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5246 _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'
5247 # Note: this linker hardcodes the directories in LIBPATH if there
5248 # are no directories specified by -L.
5249 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5250 if test "$GCC" = yes && test -z "$link_static_flag"; then
5251 # Neither direct hardcoding nor static linking is supported with a
5253 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5258 if test "$host_cpu" = ia64; then
5259 # On IA64, the linker does run time linking by default, so we don't
5260 # have to do anything special.
5261 aix_use_runtimelinking=no
5262 exp_sym_flag='-Bexport'
5265 # If we're using GNU nm, then we don't want the "-C" option.
5266 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5267 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5268 _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'
5270 _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'
5272 aix_use_runtimelinking=no
5274 # Test if we are trying to use run time linking or normal
5275 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5276 # need to do runtime linking.
5277 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5278 for ld_flag in $LDFLAGS; do
5279 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5280 aix_use_runtimelinking=yes
5286 exp_sym_flag='-bexport'
5287 no_entry_flag='-bnoentry'
5290 # When large executables or shared objects are built, AIX ld can
5291 # have problems creating the table of contents. If linking a library
5292 # or program results in "error TOC overflow" add -mminimal-toc to
5293 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5294 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5296 _LT_AC_TAGVAR(archive_cmds, $1)=''
5297 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5298 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5299 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5301 if test "$GCC" = yes; then
5302 case $host_os in aix4.[012]|aix4.[012].*)
5303 # We only want to do this on AIX 4.2 and lower, the check
5304 # below for broken collect2 doesn't work under 4.3+
5305 collect2name=`${CC} -print-prog-name=collect2`
5306 if test -f "$collect2name" && \
5307 strings "$collect2name" | grep resolve_lib_name >/dev/null
5309 # We have reworked collect2
5310 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5312 # We have old collect2
5313 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5314 # It fails to find uninstalled libraries when the uninstalled
5315 # path is not listed in the libpath. Setting hardcode_minus_L
5316 # to unsupported forces relinking
5317 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5318 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5319 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5322 shared_flag='-shared'
5325 if test "$host_cpu" = ia64; then
5326 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5327 # chokes on -Wl,-G. The following line is correct:
5330 if test "$aix_use_runtimelinking" = yes; then
5331 shared_flag='${wl}-G'
5333 shared_flag='${wl}-bM:SRE'
5338 # It seems that -bexpall does not export symbols beginning with
5339 # underscore (_), so it is better to generate a list of symbols to export.
5340 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5341 if test "$aix_use_runtimelinking" = yes; then
5342 # Warning - without using the other runtime loading flags (-brtl),
5343 # -berok will link without error, but may produce a broken library.
5344 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5345 # Determine the default libpath from the value encoded in an empty executable.
5346 _LT_AC_SYS_LIBPATH_AIX
5347 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5348 _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 $shared_flag"
5350 if test "$host_cpu" = ia64; then
5351 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5352 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5353 _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"
5355 # Determine the default libpath from the value encoded in an empty executable.
5356 _LT_AC_SYS_LIBPATH_AIX
5357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5358 # Warning - without using the other run time loading flags,
5359 # -berok will link without error, but may produce a broken library.
5360 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5361 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5362 # -bexpall does not export symbols beginning with underscore (_)
5363 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5364 # Exported symbols can be pulled into shared objects from archives
5365 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5366 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5367 # This is similar to how AIX traditionally builds it's shared libraries.
5368 _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'
5374 _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)'
5375 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5376 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5377 # see comment about different semantics on the GNU ld section
5378 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5382 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5385 cygwin* | mingw* | pw32*)
5386 # When not using gcc, we currently assume that we are using
5387 # Microsoft Visual C++.
5388 # hardcode_libdir_flag_spec is actually meaningless, as there is
5389 # no search path for DLLs.
5390 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5391 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5392 # Tell ltmain to make .lib files, not .a files.
5394 # Tell ltmain to make .dll files, not .so files.
5396 # FIXME: Setting linknames here is a bad hack.
5397 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5398 # The linker will automatically build a .lib file if we build a DLL.
5399 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5400 # FIXME: Should let the user specify the lib program.
5401 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5402 fix_srcfile_path='`cygpath -w "$srcfile"`'
5403 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5406 darwin* | rhapsody*)
5408 rhapsody* | darwin1.[[012]])
5409 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5412 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5413 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5415 case ${MACOSX_DEPLOYMENT_TARGET} in
5417 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5420 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5426 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5427 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5428 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5429 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5431 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5432 if test "$GCC" = yes ; then
5433 output_verbose_link_cmd='echo'
5434 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5435 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5436 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5437 _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}'
5438 _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 ${lib}'
5440 case "$cc_basename" in
5442 output_verbose_link_cmd='echo'
5443 _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'
5444 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5445 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5446 _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}'
5447 _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}'
5450 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5457 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5458 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5459 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5463 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5466 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5467 # support. Future versions do this automatically, but an explicit c++rt0.o
5468 # does not break anything, and helps significantly (at the cost of a little
5471 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5472 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5473 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5474 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5477 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5479 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5480 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5481 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5482 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5485 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5486 freebsd* | kfreebsd*-gnu)
5487 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5488 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5489 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5490 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5494 if test "$GCC" = yes; then
5495 _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'
5497 _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'
5499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5500 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5501 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5503 # hardcode_minus_L: Not really in the search PATH,
5504 # but as the default location of the library.
5505 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5506 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5510 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5513 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5516 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5522 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5525 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5529 if test "$with_gnu_ld" = no; then
5532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5533 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5534 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5535 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5536 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5539 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5540 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5541 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5543 # hardcode_minus_L: Not really in the search PATH,
5544 # but as the default location of the library.
5545 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5548 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5549 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5550 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5551 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5553 # hardcode_minus_L: Not really in the search PATH,
5554 # but as the default location of the library.
5555 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5561 irix5* | irix6* | nonstopux*)
5562 if test "$GCC" = yes; then
5563 _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'
5565 _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'
5566 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5568 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5569 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5570 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5574 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5575 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5577 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5579 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5580 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5581 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5585 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5586 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5588 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5589 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5593 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5594 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5595 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5596 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5597 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5598 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5599 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5602 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5603 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5604 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5607 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5608 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5615 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5616 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5617 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5618 _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'
5619 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5623 if test "$GCC" = yes; then
5624 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5625 _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'
5627 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5628 _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'
5630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5631 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5634 osf4* | osf5*) # as osf3* with the addition of -msym flag
5635 if test "$GCC" = yes; then
5636 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5637 _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'
5638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5641 _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'
5642 _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~
5643 $LD -shared${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'
5645 # Both c and cxx compiler support -rpath directly
5646 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5648 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5652 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5653 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5654 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5655 runpath_var=LD_RUN_PATH
5656 hardcode_runpath_var=yes
5660 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5661 if test "$GCC" = yes; then
5662 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5663 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5664 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5666 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5667 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5668 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5670 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5671 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5673 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5674 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5675 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5677 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5681 if test "x$host_vendor" = xsequent; then
5682 # Use $CC to link under sequent, because it throws in some extra .o
5683 # files that make .init and .fini sections work.
5684 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5686 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5688 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5689 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5690 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5691 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5695 case $host_vendor in
5697 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5698 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5701 ## LD is ld it makes a PLAMLIB
5702 ## CC just makes a GrossModule.
5703 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5704 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5705 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5708 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5709 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5712 runpath_var='LD_RUN_PATH'
5713 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5717 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5718 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5719 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5723 if test -d /usr/nec; then
5724 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5725 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5726 runpath_var=LD_RUN_PATH
5727 hardcode_runpath_var=yes
5728 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5733 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5734 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5735 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5736 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5737 hardcode_runpath_var=yes
5738 runpath_var=LD_RUN_PATH
5741 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5742 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5743 if test "$GCC" = yes; then
5744 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5746 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5748 runpath_var='LD_RUN_PATH'
5749 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5753 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5754 # $CC -shared without GNU ld will not create a library from C++
5755 # object files and a static libstdc++, better avoid it by now
5756 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5757 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5758 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5759 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5760 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5761 runpath_var='LD_RUN_PATH'
5765 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5766 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5767 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5771 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5776 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5777 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5779 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5780 if test "$GCC" = yes; then
5781 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5785 # Do we need to explicitly link libc?
5787 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5789 # Assume -lc should be added
5790 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5792 if test "$enable_shared" = yes && test "$GCC" = yes; then
5793 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5795 # FIXME: we may have to deal with multi-command sequences.
5798 # Test whether the compiler implicitly links with -lc since on some
5799 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5800 # to ld, don't add -lc before -lgcc.
5801 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5803 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5805 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5808 libobjs=conftest.$ac_objext
5810 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5816 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5817 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5818 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5820 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5822 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5824 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5826 cat conftest.err 1>&5
5829 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5835 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5838 # _LT_AC_FILE_LTDLL_C
5839 # -------------------
5840 # Be careful that the start marker always follows a newline.
5841 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5842 # /* ltdll.c starts here */
5843 # #define WIN32_LEAN_AND_MEAN
5844 # #include <windows.h>
5845 # #undef WIN32_LEAN_AND_MEAN
5846 # #include <stdio.h>
5848 # #ifndef __CYGWIN__
5849 # # ifdef __CYGWIN32__
5850 # # define __CYGWIN__ __CYGWIN32__
5854 # #ifdef __cplusplus
5857 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5858 # #ifdef __cplusplus
5863 # #include <cygwin/cygwin_dll.h>
5864 # DECLARE_CYGWIN_DLL( DllMain );
5866 # HINSTANCE __hDllInstance_base;
5869 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5871 # __hDllInstance_base = hInst;
5874 # /* ltdll.c ends here */
5875 ])# _LT_AC_FILE_LTDLL_C
5878 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5879 # ---------------------------------
5880 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5884 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5885 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5886 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5887 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5888 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5889 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5890 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5892 # This is just to silence aclocal about the macro not being used
5893 ifelse([AC_DISABLE_FAST_INSTALL])
5895 AC_DEFUN([LT_AC_PROG_GCJ],
5896 [AC_CHECK_TOOL(GCJ, gcj, no)
5897 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5901 AC_DEFUN([LT_AC_PROG_RC],
5902 [AC_CHECK_TOOL(RC, windres, no)
5905 # NOTE: This macro has been submitted for inclusion into #
5906 # GNU Autoconf as AC_PROG_SED. When it is available in #
5907 # a released version of Autoconf we should remove this #
5908 # macro and use it instead. #
5911 # Check for a fully-functional sed program, that truncates
5912 # as few characters as possible. Prefer GNU sed if found.
5913 AC_DEFUN([LT_AC_PROG_SED],
5914 [AC_MSG_CHECKING([for a sed that does not truncate output])
5915 AC_CACHE_VAL(lt_cv_path_SED,
5916 [# Loop through the user's path and test for sed and gsed.
5917 # Then use that list of sed's as ones to test for truncation.
5918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5922 test -z "$as_dir" && as_dir=.
5923 for lt_ac_prog in sed gsed; do
5924 for ac_exec_ext in '' $ac_executable_extensions; do
5925 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5926 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5933 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5934 # along with /bin/sed that truncates output.
5935 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5936 test ! -f $lt_ac_sed && break
5937 cat /dev/null > conftest.in
5939 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5940 # Check for GNU sed and select it if it is found.
5941 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5942 lt_cv_path_SED=$lt_ac_sed
5946 cat conftest.in conftest.in >conftest.tmp
5947 mv conftest.tmp conftest.in
5948 cp conftest.in conftest.nl
5950 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5951 cmp -s conftest.out conftest.nl || break
5952 # 10000 chars as input seems more than enough
5953 test $lt_ac_count -gt 10 && break
5954 lt_ac_count=`expr $lt_ac_count + 1`
5955 if test $lt_ac_count -gt $lt_ac_max; then
5956 lt_ac_max=$lt_ac_count
5957 lt_cv_path_SED=$lt_ac_sed
5963 AC_MSG_RESULT([$SED])
5967 # Copyright (C) 2002, 2003 Free Software Foundation, Inc.
5968 # Generated from amversion.in; do not edit by hand.
5970 # This program is free software; you can redistribute it and/or modify
5971 # it under the terms of the GNU General Public License as published by
5972 # the Free Software Foundation; either version 2, or (at your option)
5973 # any later version.
5975 # This program is distributed in the hope that it will be useful,
5976 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5977 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5978 # GNU General Public License for more details.
5980 # You should have received a copy of the GNU General Public License
5981 # along with this program; if not, write to the Free Software
5982 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5984 # AM_AUTOMAKE_VERSION(VERSION)
5985 # ----------------------------
5986 # Automake X.Y traces this macro to ensure aclocal.m4 has been
5987 # generated from the m4 files accompanying Automake X.Y.
5988 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
5990 # AM_SET_CURRENT_AUTOMAKE_VERSION
5991 # -------------------------------
5992 # Call AM_AUTOMAKE_VERSION so it can be traced.
5993 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
5994 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
5995 [AM_AUTOMAKE_VERSION([1.9.1])])
5999 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6001 # This program is free software; you can redistribute it and/or modify
6002 # it under the terms of the GNU General Public License as published by
6003 # the Free Software Foundation; either version 2, or (at your option)
6004 # any later version.
6006 # This program is distributed in the hope that it will be useful,
6007 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6008 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6009 # GNU General Public License for more details.
6011 # You should have received a copy of the GNU General Public License
6012 # along with this program; if not, write to the Free Software
6013 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6016 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6017 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6018 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6020 # Of course, Automake must honor this variable whenever it calls a
6021 # tool from the auxiliary directory. The problem is that $srcdir (and
6022 # therefore $ac_aux_dir as well) can be either absolute or relative,
6023 # depending on how configure is run. This is pretty annoying, since
6024 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6025 # source directory, any form will work fine, but in subdirectories a
6026 # relative path needs to be adjusted first.
6028 # $ac_aux_dir/missing
6029 # fails when called from a subdirectory if $ac_aux_dir is relative
6030 # $top_srcdir/$ac_aux_dir/missing
6031 # fails if $ac_aux_dir is absolute,
6032 # fails when called from a subdirectory in a VPATH build with
6033 # a relative $ac_aux_dir
6035 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6036 # are both prefixed by $srcdir. In an in-source build this is usually
6037 # harmless because $srcdir is `.', but things will broke when you
6038 # start a VPATH build or use an absolute $srcdir.
6040 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6041 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6042 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6043 # and then we would define $MISSING as
6044 # MISSING="\${SHELL} $am_aux_dir/missing"
6045 # This will work as long as MISSING is not called from configure, because
6046 # unfortunately $(top_srcdir) has no meaning in configure.
6047 # However there are other variables, like CC, which are often used in
6048 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6050 # Another solution, used here, is to always expand $ac_aux_dir to an
6051 # absolute PATH. The drawback is that using absolute paths prevent a
6052 # configured tree to be moved without reconfiguration.
6054 AC_DEFUN([AM_AUX_DIR_EXPAND],
6055 [dnl Rely on autoconf to set up CDPATH properly.
6056 AC_PREREQ([2.50])dnl
6057 # expand $ac_aux_dir to an absolute path
6058 am_aux_dir=`cd $ac_aux_dir && pwd`
6061 # AM_CONDITIONAL -*- Autoconf -*-
6063 # Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
6065 # This program is free software; you can redistribute it and/or modify
6066 # it under the terms of the GNU General Public License as published by
6067 # the Free Software Foundation; either version 2, or (at your option)
6068 # any later version.
6070 # This program is distributed in the hope that it will be useful,
6071 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6072 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6073 # GNU General Public License for more details.
6075 # You should have received a copy of the GNU General Public License
6076 # along with this program; if not, write to the Free Software
6077 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6082 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6083 # -------------------------------------
6084 # Define a conditional.
6085 AC_DEFUN([AM_CONDITIONAL],
6087 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6088 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6090 AC_SUBST([$1_FALSE])
6098 AC_CONFIG_COMMANDS_PRE(
6099 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6100 AC_MSG_ERROR([[conditional "$1" was never defined.
6101 Usually this means the macro was only invoked conditionally.]])
6104 # serial 7 -*- Autoconf -*-
6106 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6107 # Free Software Foundation, Inc.
6109 # This program is free software; you can redistribute it and/or modify
6110 # it under the terms of the GNU General Public License as published by
6111 # the Free Software Foundation; either version 2, or (at your option)
6112 # any later version.
6114 # This program is distributed in the hope that it will be useful,
6115 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6116 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6117 # GNU General Public License for more details.
6119 # You should have received a copy of the GNU General Public License
6120 # along with this program; if not, write to the Free Software
6121 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6125 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6126 # written in clear, in which case automake, when reading aclocal.m4,
6127 # will think it sees a *use*, and therefore will trigger all it's
6128 # C support machinery. Also note that it means that autoscan, seeing
6129 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6133 # _AM_DEPENDENCIES(NAME)
6134 # ----------------------
6135 # See how the compiler implements dependency checking.
6136 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6137 # We try a few techniques and use that to set a single cache variable.
6139 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6140 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6141 # dependency, and given that the user is not expected to run this macro,
6142 # just rely on AC_PROG_CC.
6143 AC_DEFUN([_AM_DEPENDENCIES],
6144 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6145 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6146 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6147 AC_REQUIRE([AM_DEP_TRACK])dnl
6149 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6150 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6151 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6152 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6153 [depcc="$$1" am_compiler_list=])
6155 AC_CACHE_CHECK([dependency style of $depcc],
6156 [am_cv_$1_dependencies_compiler_type],
6157 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6158 # We make a subdir and do the tests there. Otherwise we can end up
6159 # making bogus files that we don't know about and never remove. For
6160 # instance it was reported that on HP-UX the gcc test will end up
6161 # making a dummy file named `D' -- because `-MD' means `put the output
6164 # Copy depcomp to subdir because otherwise we won't find it if we're
6165 # using a relative directory.
6166 cp "$am_depcomp" conftest.dir
6168 # We will build objects and dependencies in a subdirectory because
6169 # it helps to detect inapplicable dependency modes. For instance
6170 # both Tru64's cc and ICC support -MD to output dependencies as a
6171 # side effect of compilation, but ICC will put the dependencies in
6172 # the current directory while Tru64 will put them in the object
6176 am_cv_$1_dependencies_compiler_type=none
6177 if test "$am_compiler_list" = ""; then
6178 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6180 for depmode in $am_compiler_list; do
6181 # Setup a source with many dependencies, because some compilers
6182 # like to wrap large dependency lists on column 80 (with \), and
6183 # we should not choose a depcomp mode which is confused by this.
6185 # We need to recreate these files for each test, as the compiler may
6186 # overwrite some of them when testing with obscure command lines.
6187 # This happens at least with the AIX C compiler.
6189 for i in 1 2 3 4 5 6; do
6190 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6191 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6192 # Solaris 8's {/usr,}/bin/sh.
6193 touch sub/conftst$i.h
6195 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6199 # after this tag, mechanisms are not by side-effect, so they'll
6200 # only be used when explicitly requested
6201 if test "x$enable_dependency_tracking" = xyes; then
6209 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6210 # mode. It turns out that the SunPro C++ compiler does not properly
6211 # handle `-M -o', and we need to detect this.
6212 if depmode=$depmode \
6213 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6214 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6215 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6216 >/dev/null 2>conftest.err &&
6217 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6218 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6219 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6220 # icc doesn't choke on unknown options, it will just issue warnings
6221 # or remarks (even with -Werror). So we grep stderr for any message
6222 # that says an option was ignored or not supported.
6223 # When given -MP, icc 7.0 and 7.1 complain thusly:
6224 # icc: Command line warning: ignoring option '-M'; no argument required
6225 # The diagnosis changed in icc 8.0:
6226 # icc: Command line remark: option '-MP' not supported
6227 if (grep 'ignoring option' conftest.err ||
6228 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6229 am_cv_$1_dependencies_compiler_type=$depmode
6238 am_cv_$1_dependencies_compiler_type=none
6241 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6242 AM_CONDITIONAL([am__fastdep$1], [
6243 test "x$enable_dependency_tracking" != xno \
6244 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6250 # Choose a directory name for dependency files.
6251 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6252 AC_DEFUN([AM_SET_DEPDIR],
6253 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6254 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6260 AC_DEFUN([AM_DEP_TRACK],
6261 [AC_ARG_ENABLE(dependency-tracking,
6262 [ --disable-dependency-tracking speeds up one-time build
6263 --enable-dependency-tracking do not reject slow dependency extractors])
6264 if test "x$enable_dependency_tracking" != xno; then
6265 am_depcomp="$ac_aux_dir/depcomp"
6268 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6269 AC_SUBST([AMDEPBACKSLASH])
6272 # Generate code to set up dependency tracking. -*- Autoconf -*-
6274 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6275 # Free Software Foundation, Inc.
6277 # This program is free software; you can redistribute it and/or modify
6278 # it under the terms of the GNU General Public License as published by
6279 # the Free Software Foundation; either version 2, or (at your option)
6280 # any later version.
6282 # This program is distributed in the hope that it will be useful,
6283 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6284 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6285 # GNU General Public License for more details.
6287 # You should have received a copy of the GNU General Public License
6288 # along with this program; if not, write to the Free Software
6289 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6294 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6295 # ------------------------------
6296 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6297 [for mf in $CONFIG_FILES; do
6298 # Strip MF so we end up with the name of the file.
6299 mf=`echo "$mf" | sed -e 's/:.*$//'`
6300 # Check whether this is an Automake generated Makefile or not.
6301 # We used to match only the files named `Makefile.in', but
6302 # some people rename them; so instead we look at the file content.
6303 # Grep'ing the first line is not enough: some people post-process
6304 # each Makefile.in and add a new line on top of each file to say so.
6305 # So let's grep whole file.
6306 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6307 dirpart=`AS_DIRNAME("$mf")`
6311 # Extract the definition of DEPDIR, am__include, and am__quote
6312 # from the Makefile without running `make'.
6313 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6314 test -z "$DEPDIR" && continue
6315 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6316 test -z "am__include" && continue
6317 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6318 # When using ansi2knr, U may be empty or an underscore; expand it
6319 U=`sed -n 's/^U = //p' < "$mf"`
6320 # Find all dependency output files, they are included files with
6321 # $(DEPDIR) in their names. We invoke sed twice because it is the
6322 # simplest approach to changing $(DEPDIR) to its actual value in the
6324 for file in `sed -n "
6325 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6326 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6327 # Make sure the directory exists.
6328 test -f "$dirpart/$file" && continue
6329 fdir=`AS_DIRNAME(["$file"])`
6330 AS_MKDIR_P([$dirpart/$fdir])
6331 # echo "creating $dirpart/$file"
6332 echo '# dummy' > "$dirpart/$file"
6335 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6338 # AM_OUTPUT_DEPENDENCY_COMMANDS
6339 # -----------------------------
6340 # This macro should only be invoked once -- use via AC_REQUIRE.
6342 # This code is only required when automatic dependency tracking
6343 # is enabled. FIXME. This creates each `.P' file that we will
6344 # need in order to bootstrap the dependency handling code.
6345 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6346 [AC_CONFIG_COMMANDS([depfiles],
6347 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6348 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6351 # Do all the work for Automake. -*- Autoconf -*-
6353 # This macro actually does too much some checks are only needed if
6354 # your package does certain things. But this isn't really a big deal.
6356 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
6357 # Free Software Foundation, Inc.
6359 # This program is free software; you can redistribute it and/or modify
6360 # it under the terms of the GNU General Public License as published by
6361 # the Free Software Foundation; either version 2, or (at your option)
6362 # any later version.
6364 # This program is distributed in the hope that it will be useful,
6365 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6366 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6367 # GNU General Public License for more details.
6369 # You should have received a copy of the GNU General Public License
6370 # along with this program; if not, write to the Free Software
6371 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6376 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6377 # AM_INIT_AUTOMAKE([OPTIONS])
6378 # -----------------------------------------------
6379 # The call with PACKAGE and VERSION arguments is the old style
6380 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6381 # and VERSION should now be passed to AC_INIT and removed from
6382 # the call to AM_INIT_AUTOMAKE.
6383 # We support both call styles for the transition. After
6384 # the next Automake release, Autoconf can make the AC_INIT
6385 # arguments mandatory, and then we can depend on a new Autoconf
6386 # release and drop the old call support.
6387 AC_DEFUN([AM_INIT_AUTOMAKE],
6388 [AC_PREREQ([2.58])dnl
6389 dnl Autoconf wants to disallow AM_ names. We explicitly allow
6390 dnl the ones we care about.
6391 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6392 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6393 AC_REQUIRE([AC_PROG_INSTALL])dnl
6394 # test to see if srcdir already configured
6395 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6396 test -f $srcdir/config.status; then
6397 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6400 # test whether we have cygpath
6401 if test -z "$CYGPATH_W"; then
6402 if (cygpath --version) >/dev/null 2>/dev/null; then
6403 CYGPATH_W='cygpath -w'
6408 AC_SUBST([CYGPATH_W])
6410 # Define the identity of the package.
6411 dnl Distinguish between old-style and new-style calls.
6413 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6414 AC_SUBST([PACKAGE], [$1])dnl
6415 AC_SUBST([VERSION], [$2])],
6416 [_AM_SET_OPTIONS([$1])dnl
6417 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6418 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6420 _AM_IF_OPTION([no-define],,
6421 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6422 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6424 # Some tools Automake needs.
6425 AC_REQUIRE([AM_SANITY_CHECK])dnl
6426 AC_REQUIRE([AC_ARG_PROGRAM])dnl
6427 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6428 AM_MISSING_PROG(AUTOCONF, autoconf)
6429 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6430 AM_MISSING_PROG(AUTOHEADER, autoheader)
6431 AM_MISSING_PROG(MAKEINFO, makeinfo)
6433 AM_PROG_INSTALL_STRIP
6434 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6435 # We need awk for the "check" target. The system "awk" is bad on
6437 AC_REQUIRE([AC_PROG_AWK])dnl
6438 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6439 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6440 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6441 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6442 [_AM_PROG_TAR([v7])])])
6443 _AM_IF_OPTION([no-dependencies],,
6444 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6445 [_AM_DEPENDENCIES(CC)],
6446 [define([AC_PROG_CC],
6447 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6448 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6449 [_AM_DEPENDENCIES(CXX)],
6450 [define([AC_PROG_CXX],
6451 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6456 # When config.status generates a header, we must update the stamp-h file.
6457 # This file resides in the same directory as the config header
6458 # that is generated. The stamp files are numbered to have different names.
6460 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6461 # loop where config.status creates the headers, so we can generate
6462 # our stamp files there.
6463 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6464 [# Compute $1's index in $config_headers.
6466 for _am_header in $config_headers :; do
6471 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6474 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6476 # AM_PROG_INSTALL_SH
6477 # ------------------
6478 # Define $install_sh.
6480 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6482 # This program is free software; you can redistribute it and/or modify
6483 # it under the terms of the GNU General Public License as published by
6484 # the Free Software Foundation; either version 2, or (at your option)
6485 # any later version.
6487 # This program is distributed in the hope that it will be useful,
6488 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6489 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6490 # GNU General Public License for more details.
6492 # You should have received a copy of the GNU General Public License
6493 # along with this program; if not, write to the Free Software
6494 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6497 AC_DEFUN([AM_PROG_INSTALL_SH],
6498 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6499 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6500 AC_SUBST(install_sh)])
6503 # Copyright (C) 2003 Free Software Foundation, Inc.
6505 # This program is free software; you can redistribute it and/or modify
6506 # it under the terms of the GNU General Public License as published by
6507 # the Free Software Foundation; either version 2, or (at your option)
6508 # any later version.
6510 # This program is distributed in the hope that it will be useful,
6511 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6512 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6513 # GNU General Public License for more details.
6515 # You should have received a copy of the GNU General Public License
6516 # along with this program; if not, write to the Free Software
6517 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6522 # Check whether the underlying file-system supports filenames
6523 # with a leading dot. For instance MS-DOS doesn't.
6524 AC_DEFUN([AM_SET_LEADING_DOT],
6525 [rm -rf .tst 2>/dev/null
6526 mkdir .tst 2>/dev/null
6527 if test -d .tst; then
6532 rmdir .tst 2>/dev/null
6533 AC_SUBST([am__leading_dot])])
6535 # Check to see how 'make' treats includes. -*- Autoconf -*-
6537 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6539 # This program is free software; you can redistribute it and/or modify
6540 # it under the terms of the GNU General Public License as published by
6541 # the Free Software Foundation; either version 2, or (at your option)
6542 # any later version.
6544 # This program is distributed in the hope that it will be useful,
6545 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6546 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6547 # GNU General Public License for more details.
6549 # You should have received a copy of the GNU General Public License
6550 # along with this program; if not, write to the Free Software
6551 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6558 # Check to see how make treats includes.
6559 AC_DEFUN([AM_MAKE_INCLUDE],
6560 [am_make=${MAKE-make}
6561 cat > confinc << 'END'
6566 # If we don't find an include directive, just comment out the code.
6567 AC_MSG_CHECKING([for style of include used by $am_make])
6571 # First try GNU make style include.
6572 echo "include confinc" > confmf
6573 # We grep out `Entering directory' and `Leaving directory'
6574 # messages which can occur if `w' ends up in MAKEFLAGS.
6575 # In particular we don't look at `^make:' because GNU make might
6576 # be invoked under some other name (usually "gmake"), in which
6577 # case it prints its new name instead of `make'.
6578 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6583 # Now try BSD make style include.
6584 if test "$am__include" = "#"; then
6585 echo '.include "confinc"' > confmf
6586 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6587 am__include=.include
6592 AC_SUBST([am__include])
6593 AC_SUBST([am__quote])
6594 AC_MSG_RESULT([$_am_result])
6595 rm -f confinc confmf
6601 # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
6603 # This program is free software; you can redistribute it and/or modify
6604 # it under the terms of the GNU General Public License as published by
6605 # the Free Software Foundation; either version 2, or (at your option)
6606 # any later version.
6608 # This program is distributed in the hope that it will be useful,
6609 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6610 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6611 # GNU General Public License for more details.
6613 # You should have received a copy of the GNU General Public License
6614 # along with this program; if not, write to the Free Software
6615 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6620 # AM_MISSING_PROG(NAME, PROGRAM)
6621 # ------------------------------
6622 AC_DEFUN([AM_MISSING_PROG],
6623 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6624 $1=${$1-"${am_missing_run}$2"}
6628 # AM_MISSING_HAS_RUN
6629 # ------------------
6630 # Define MISSING if not defined so far and test if it supports --run.
6631 # If it does, set am_missing_run to use it, otherwise, to nothing.
6632 AC_DEFUN([AM_MISSING_HAS_RUN],
6633 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6634 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6635 # Use eval to expand $SHELL
6636 if eval "$MISSING --run true"; then
6637 am_missing_run="$MISSING --run "
6640 AC_MSG_WARN([`missing' script is too old or missing])
6646 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6648 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
6650 # This program is free software; you can redistribute it and/or modify
6651 # it under the terms of the GNU General Public License as published by
6652 # the Free Software Foundation; either version 2, or (at your option)
6653 # any later version.
6655 # This program is distributed in the hope that it will be useful,
6656 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6657 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6658 # GNU General Public License for more details.
6660 # You should have received a copy of the GNU General Public License
6661 # along with this program; if not, write to the Free Software
6662 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6665 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6666 # created by `make install' are always world readable, even if the
6667 # installer happens to have an overly restrictive umask (e.g. 077).
6668 # This was a mistake. There are at least two reasons why we must not
6670 # - it causes special bits like SGID to be ignored,
6671 # - it may be too restrictive (some setups expect 775 directories).
6673 # Do not use -m 0755 and let people choose whatever they expect by
6676 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6677 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6678 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6679 # concurrently, both version can detect that a/ is missing, but only
6680 # one can create it and the other will error out. Consequently we
6681 # restrict ourselves to GNU make (using the --version option ensures
6683 AC_DEFUN([AM_PROG_MKDIR_P],
6684 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6685 # We used to keeping the `.' as first argument, in order to
6686 # allow $(mkdir_p) to be used without argument. As in
6687 # $(mkdir_p) $(somedir)
6688 # where $(somedir) is conditionally defined. However this is wrong
6690 # 1. if the package is installed by a user who cannot write `.'
6691 # make install will fail,
6692 # 2. the above comment should most certainly read
6693 # $(mkdir_p) $(DESTDIR)$(somedir)
6694 # so it does not work when $(somedir) is undefined and
6695 # $(DESTDIR) is not.
6696 # To support the latter case, we have to write
6697 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6698 # so the `.' trick is pointless.
6699 mkdir_p='mkdir -p --'
6701 # On NextStep and OpenStep, the `mkdir' command does not
6702 # recognize any option. It will interpret all options as
6703 # directories to create, and then abort because `.' already
6705 for d in ./-p ./--version;
6707 test -d $d && rmdir $d
6709 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6710 if test -f "$ac_aux_dir/mkinstalldirs"; then
6711 mkdir_p='$(mkinstalldirs)'
6713 mkdir_p='$(install_sh) -d'
6716 AC_SUBST([mkdir_p])])
6718 # Helper functions for option handling. -*- Autoconf -*-
6720 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6722 # This program is free software; you can redistribute it and/or modify
6723 # it under the terms of the GNU General Public License as published by
6724 # the Free Software Foundation; either version 2, or (at your option)
6725 # any later version.
6727 # This program is distributed in the hope that it will be useful,
6728 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6729 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6730 # GNU General Public License for more details.
6732 # You should have received a copy of the GNU General Public License
6733 # along with this program; if not, write to the Free Software
6734 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6739 # _AM_MANGLE_OPTION(NAME)
6740 # -----------------------
6741 AC_DEFUN([_AM_MANGLE_OPTION],
6742 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6744 # _AM_SET_OPTION(NAME)
6745 # ------------------------------
6746 # Set option NAME. Presently that only means defining a flag for this option.
6747 AC_DEFUN([_AM_SET_OPTION],
6748 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6750 # _AM_SET_OPTIONS(OPTIONS)
6751 # ----------------------------------
6752 # OPTIONS is a space-separated list of Automake options.
6753 AC_DEFUN([_AM_SET_OPTIONS],
6754 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6756 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6757 # -------------------------------------------
6758 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6759 AC_DEFUN([_AM_IF_OPTION],
6760 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6763 # Check to make sure that the build environment is sane.
6766 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6768 # This program is free software; you can redistribute it and/or modify
6769 # it under the terms of the GNU General Public License as published by
6770 # the Free Software Foundation; either version 2, or (at your option)
6771 # any later version.
6773 # This program is distributed in the hope that it will be useful,
6774 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6775 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6776 # GNU General Public License for more details.
6778 # You should have received a copy of the GNU General Public License
6779 # along with this program; if not, write to the Free Software
6780 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6787 AC_DEFUN([AM_SANITY_CHECK],
6788 [AC_MSG_CHECKING([whether build environment is sane])
6791 echo timestamp > conftest.file
6792 # Do `set' in a subshell so we don't clobber the current shell's
6793 # arguments. Must try -L first in case configure is actually a
6794 # symlink; some systems play weird games with the mod time of symlinks
6795 # (eg FreeBSD returns the mod time of the symlink's containing
6798 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6799 if test "$[*]" = "X"; then
6801 set X `ls -t $srcdir/configure conftest.file`
6804 if test "$[*]" != "X $srcdir/configure conftest.file" \
6805 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6807 # If neither matched, then we have a broken ls. This can happen
6808 # if, for instance, CONFIG_SHELL is bash and it inherits a
6809 # broken ls alias from the environment. This has actually
6810 # happened. Such a system could not be considered "sane".
6811 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6812 alias in your environment])
6815 test "$[2]" = conftest.file
6821 AC_MSG_ERROR([newly created file is older than distributed files!
6822 Check your system clock])
6824 AC_MSG_RESULT(yes)])
6826 # AM_PROG_INSTALL_STRIP
6828 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6830 # This program is free software; you can redistribute it and/or modify
6831 # it under the terms of the GNU General Public License as published by
6832 # the Free Software Foundation; either version 2, or (at your option)
6833 # any later version.
6835 # This program is distributed in the hope that it will be useful,
6836 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6837 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6838 # GNU General Public License for more details.
6840 # You should have received a copy of the GNU General Public License
6841 # along with this program; if not, write to the Free Software
6842 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6845 # One issue with vendor `install' (even GNU) is that you can't
6846 # specify the program used to strip binaries. This is especially
6847 # annoying in cross-compiling environments, where the build's strip
6848 # is unlikely to handle the host's binaries.
6849 # Fortunately install-sh will honor a STRIPPROG variable, so we
6850 # always use install-sh in `make install-strip', and initialize
6851 # STRIPPROG with the value of the STRIP variable (set by the user).
6852 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6853 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6854 # Installed binaries are usually stripped using `strip' when the user
6855 # run `make install-strip'. However `strip' might not be the right
6856 # tool to use in cross-compilation environments, therefore Automake
6857 # will honor the `STRIP' environment variable to overrule this program.
6858 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6859 if test "$cross_compiling" != no; then
6860 AC_CHECK_TOOL([STRIP], [strip], :)
6862 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6863 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6865 # Check how to create a tarball. -*- Autoconf -*-
6867 # Copyright (C) 2004 Free Software Foundation, Inc.
6869 # This program is free software; you can redistribute it and/or modify
6870 # it under the terms of the GNU General Public License as published by
6871 # the Free Software Foundation; either version 2, or (at your option)
6872 # any later version.
6874 # This program is distributed in the hope that it will be useful,
6875 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6876 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6877 # GNU General Public License for more details.
6879 # You should have received a copy of the GNU General Public License
6880 # along with this program; if not, write to the Free Software
6881 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6887 # _AM_PROG_TAR(FORMAT)
6888 # --------------------
6889 # Check how to create a tarball in format FORMAT.
6890 # FORMAT should be one of `v7', `ustar', or `pax'.
6892 # Substitute a variable $(am__tar) that is a command
6893 # writing to stdout a FORMAT-tarball containing the directory
6895 # tardir=directory && $(am__tar) > result.tar
6897 # Substitute a variable $(am__untar) that extract such
6898 # a tarball read from stdin.
6899 # $(am__untar) < result.tar
6900 AC_DEFUN([_AM_PROG_TAR],
6901 [# Always define AMTAR for backward compatibility.
6902 AM_MISSING_PROG([AMTAR], [tar])
6904 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6905 [m4_case([$1], [ustar],, [pax],,
6906 [m4_fatal([Unknown tar format])])
6907 AC_MSG_CHECKING([how to create a $1 tar archive])
6908 # Loop over all known methods to create a tar archive until one works.
6909 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6910 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
6911 # Do not fold the above two line into one, because Tru64 sh and
6912 # Solaris sh will not grok spaces in the rhs of `-'.
6913 for _am_tool in $_am_tools
6917 for _am_tar in tar gnutar gtar;
6919 AM_RUN_LOG([$_am_tar --version]) && break
6921 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
6922 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
6923 am__untar="$_am_tar -xf -"
6926 # Must skip GNU tar: if it does not support --format= it doesn't create
6927 # ustar tarball either.
6928 (tar --version) >/dev/null 2>&1 && continue
6929 am__tar='tar chf - "$$tardir"'
6930 am__tar_='tar chf - "$tardir"'
6931 am__untar='tar xf -'
6934 am__tar='pax -L -x $1 -w "$$tardir"'
6935 am__tar_='pax -L -x $1 -w "$tardir"'
6939 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
6940 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
6941 am__untar='cpio -i -H $1 -d'
6950 # If the value was cached, stop now. We just wanted to have am__tar
6951 # and am__untar set.
6952 test -n "${am_cv_prog_tar_$1}" && break
6954 # tar/untar a dummy directory, and stop if the command works
6957 echo GrepMe > conftest.dir/file
6958 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
6960 if test -s conftest.tar; then
6961 AM_RUN_LOG([$am__untar <conftest.tar])
6962 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
6967 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
6968 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
6970 AC_SUBST([am__untar])