1 # aclocal.m4 generated automatically by aclocal 1.6.1 -*- Autoconf -*-
3 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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) $(top_builddir)/libtool'
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
86 AC_DEFUN([AC_LIBTOOL_SETUP],
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
97 AC_REQUIRE([LT_AC_PROG_SED])dnl
99 AC_REQUIRE([AC_PROG_LN_S])dnl
100 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
101 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
102 AC_REQUIRE([AC_OBJEXT])dnl
103 AC_REQUIRE([AC_EXEEXT])dnl
106 AC_LIBTOOL_SYS_MAX_CMD_LEN
107 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
110 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
111 _LT_AC_PROG_ECHO_BACKSLASH
115 # AIX sometimes has problems with the GCC collect2 program. For some
116 # reason, if we set the COLLECT_NAMES environment variable, the problems
117 # vanish in a puff of smoke.
118 if test "X${COLLECT_NAMES+set}" != Xset; then
125 # Sed substitution that helps us do robust quoting. It backslashifies
126 # metacharacters that are still active within double-quoted strings.
128 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
130 # Same as above, but do not quote variable references.
131 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
133 # Sed substitution to delay expansion of an escaped shell variable in a
134 # double_quote_subst'ed string.
135 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
137 # Sed substitution to avoid accidental globbing in evaled expressions
138 no_glob_subst='s/\*/\\\*/g'
144 default_ofile=libtool
147 # All known linkers require a `.a' archive for static linking (except M$VC,
148 # which needs '.lib').
150 ltmain="$ac_aux_dir/ltmain.sh"
151 ofile="$default_ofile"
152 with_gnu_ld="$lt_cv_prog_gnu_ld"
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 # Only perform the check for file, if the check method requires it
195 case $deplibs_check_method in
197 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
203 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
204 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
205 enable_win32_dll=yes, enable_win32_dll=no)
207 AC_ARG_ENABLE([libtool-lock],
208 [AC_HELP_STRING([--disable-libtool-lock],
209 [avoid locking (might break parallel builds)])])
210 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
213 [AC_HELP_STRING([--with-pic],
214 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
215 [pic_mode="$withval"],
217 test -z "$pic_mode" && pic_mode=default
219 # Use C for the default configuration in the libtool script
221 AC_LIBTOOL_LANG_C_CONFIG
226 # _LT_AC_SYS_COMPILER
227 # -------------------
228 AC_DEFUN([_LT_AC_SYS_COMPILER],
229 [AC_REQUIRE([AC_PROG_CC])dnl
231 # If no C compiler was specified, use CC.
234 # Allow CC to be a program name with arguments.
237 ])# _LT_AC_SYS_COMPILER
240 # _LT_AC_SYS_LIBPATH_AIX
241 # ----------------------
242 # Links a minimal program and checks the executable
243 # for the system default hardcoded library path. In most cases,
244 # this is /usr/lib:/lib, but when the MPI compilers are used
245 # the location of the communication and MPI libs are included too.
246 # If we don't find anything, use the default library path according
247 # to the aix ld manual.
248 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
249 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
250 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
252 # Check for a 64-bit object if we didn't find anything.
253 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
255 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
256 ])# _LT_AC_SYS_LIBPATH_AIX
259 # _LT_AC_SHELL_INIT(ARG)
260 # ----------------------
261 AC_DEFUN([_LT_AC_SHELL_INIT],
262 [ifdef([AC_DIVERSION_NOTICE],
263 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
264 [AC_DIVERT_PUSH(NOTICE)])
267 ])# _LT_AC_SHELL_INIT
270 # _LT_AC_PROG_ECHO_BACKSLASH
271 # --------------------------
272 # Add some code to the start of the generated configure script which
273 # will find an echo command which doesn't interpret backslashes.
274 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
276 # Check that we are running under the correct shell.
277 SHELL=${CONFIG_SHELL-/bin/sh}
281 # Remove one level of quotation (which was required for Make).
282 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
287 if test "X[$]1" = X--no-reexec; then
288 # Discard the --no-reexec flag, and continue.
290 elif test "X[$]1" = X--fallback-echo; then
291 # Avoid inline document here, it may be left over
293 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
294 # Yippee, $echo works!
297 # Restart under the correct shell.
298 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
301 if test "X[$]1" = X--fallback-echo; then
302 # used as fallback echo
310 # The HP-UX ksh and POSIX shell print the target directory to stdout
312 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
314 if test -z "$ECHO"; then
315 if test "X${echo_test_string+set}" != Xset; then
316 # find a string as large as possible, as long as the shell can cope with it
317 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
318 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
319 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
320 echo_test_string="`eval $cmd`" &&
321 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
328 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
329 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
330 test "X$echo_testing_string" = "X$echo_test_string"; then
333 # The Solaris, AIX, and Digital Unix default echo programs unquote
334 # backslashes. This makes it impossible to quote backslashes using
335 # echo "$something" | sed 's/\\/\\\\/g'
337 # So, first we look for a working echo in the user's PATH.
339 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
340 for dir in $PATH /usr/ucb; do
342 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
343 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
344 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
345 test "X$echo_testing_string" = "X$echo_test_string"; then
352 if test "X$echo" = Xecho; then
353 # We didn't find a better echo, so look for alternatives.
354 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
355 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
356 test "X$echo_testing_string" = "X$echo_test_string"; then
357 # This shell has a builtin print -r that does the trick.
359 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
360 test "X$CONFIG_SHELL" != X/bin/ksh; then
361 # If we have ksh, try running configure again with it.
362 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
363 export ORIGINAL_CONFIG_SHELL
364 CONFIG_SHELL=/bin/ksh
366 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
370 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
371 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
372 test "X$echo_testing_string" = "X$echo_test_string"; then
375 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
376 test "X$echo_testing_string" = 'X\t' &&
377 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
378 test "X$echo_testing_string" = "X$echo_test_string"; then
379 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
381 SHELL="$CONFIG_SHELL"
383 echo="$CONFIG_SHELL [$]0 --fallback-echo"
384 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
385 test "X$echo_testing_string" = 'X\t' &&
386 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
387 test "X$echo_testing_string" = "X$echo_test_string"; then
388 echo="$CONFIG_SHELL [$]0 --fallback-echo"
390 # maybe with a smaller string...
393 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
394 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
401 if test "$prev" != 'sed 50q "[$]0"'; then
402 echo_test_string=`eval $prev`
403 export echo_test_string
404 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
406 # Oops. We lost completely, so just stick with echo.
415 # Copy echo and quote the copy suitably for passing to libtool from
416 # the Makefile, instead of quoting the original, which is used later.
418 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
419 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
423 ])])# _LT_AC_PROG_ECHO_BACKSLASH
428 AC_DEFUN([_LT_AC_LOCK],
429 [AC_ARG_ENABLE([libtool-lock],
430 [AC_HELP_STRING([--disable-libtool-lock],
431 [avoid locking (might break parallel builds)])])
432 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
434 # Some flags need to be propagated to the compiler or linker for good
438 # Find out which ABI we are using.
439 echo 'int i;' > conftest.$ac_ext
440 if AC_TRY_EVAL(ac_compile); then
441 case `/usr/bin/file conftest.$ac_objext` in
453 # Find out which ABI we are using.
454 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
455 if AC_TRY_EVAL(ac_compile); then
456 case `/usr/bin/file conftest.$ac_objext` in
471 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
472 # Find out which ABI we are using.
473 echo 'int i;' > conftest.$ac_ext
474 if AC_TRY_EVAL(ac_compile); then
475 case "`/usr/bin/file conftest.o`" in
479 LD="${LD-ld} -m elf_i386"
482 LD="${LD-ld} -m elf32ppclinux"
485 LD="${LD-ld} -m elf_s390"
488 LD="${LD-ld} -m elf32_sparc"
495 LD="${LD-ld} -m elf_x86_64"
497 ppc*-*linux*|powerpc*-*linux*)
498 LD="${LD-ld} -m elf64ppc"
501 LD="${LD-ld} -m elf64_s390"
504 LD="${LD-ld} -m elf64_sparc"
514 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
515 SAVE_CFLAGS="$CFLAGS"
516 CFLAGS="$CFLAGS -belf"
517 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
519 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
521 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
522 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
523 CFLAGS="$SAVE_CFLAGS"
526 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
527 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
528 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
529 AC_CHECK_TOOL(AS, as, false)
530 AC_CHECK_TOOL(OBJDUMP, objdump, false)
535 need_locks="$enable_libtool_lock"
540 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
541 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
542 # ----------------------------------------------------------------
543 # Check whether the given compiler option works
544 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
545 [AC_CACHE_CHECK([$1], [$2],
547 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
548 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
549 lt_compiler_flag="$3"
550 # Insert the option either (1) after the last *FLAGS variable, or
551 # (2) before a word containing "conftest.", or (3) at the end.
552 # Note that $ac_compile itself does not contain backslashes and begins
553 # with a dollar sign (not a hyphen), so the echo should work correctly.
554 # The option is referenced via a variable to avoid confusing sed.
555 lt_compile=`echo "$ac_compile" | sed \
556 -e 's:.*FLAGS\}\? :&$lt_compiler_flag :; t' \
557 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
558 -e 's:$: $lt_compiler_flag:'`
559 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
560 (eval "$lt_compile" 2>conftest.err)
562 cat conftest.err >&AS_MESSAGE_LOG_FD
563 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
564 if (exit $ac_status) && test -s "$ac_outfile"; then
565 # The compiler can only warn and ignore the option if not recognized
566 # So say no if there are warnings
567 if test ! -s conftest.err; then
574 if test x"[$]$2" = xyes; then
575 ifelse([$5], , :, [$5])
577 ifelse([$6], , :, [$6])
579 ])# AC_LIBTOOL_COMPILER_OPTION
582 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
583 # [ACTION-SUCCESS], [ACTION-FAILURE])
584 # ------------------------------------------------------------
585 # Check whether the given compiler option works
586 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
587 [AC_CACHE_CHECK([$1], [$2],
589 save_LDFLAGS="$LDFLAGS"
590 LDFLAGS="$LDFLAGS $3"
591 printf "$lt_simple_link_test_code" > conftest.$ac_ext
592 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
593 # The compiler can only warn and ignore the option if not recognized
594 # So say no if there are warnings
595 if test -s conftest.err; then
596 # Append any errors to the config.log.
597 cat conftest.err 1>&AS_MESSAGE_LOG_FD
603 LDFLAGS="$save_LDFLAGS"
606 if test x"[$]$2" = xyes; then
607 ifelse([$4], , :, [$4])
609 ifelse([$5], , :, [$5])
611 ])# AC_LIBTOOL_LINKER_OPTION
614 # AC_LIBTOOL_SYS_MAX_CMD_LEN
615 # --------------------------
616 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
617 [# find the maximum length of command line arguments
618 AC_MSG_CHECKING([the maximum length of command line arguments])
619 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
625 # On DJGPP, this test can blow up pretty badly due to problems in libc
626 # (any single argument exceeding 2000 bytes causes a buffer overrun
627 # during glob expansion). Even if it were fixed, the result of this
628 # check would be larger than it should be.
629 lt_cv_sys_max_cmd_len=12288; # 12K is about right
633 # Under GNU Hurd, this test is not required because there is
634 # no limit to the length of command line arguments.
635 # Libtool will interpret -1 as no limit whatsoever
636 lt_cv_sys_max_cmd_len=-1;
640 # On Win9x/ME, this test blows up -- it succeeds, but takes
641 # about 5 minutes as the teststring grows exponentially.
642 # Worse, since 9x/ME are not pre-emptively multitasking,
643 # you end up with a "frozen" computer, even though with patience
644 # the test eventually succeeds (with a max line length of 256k).
645 # Instead, let's just punt: use the minimum linelength reported by
646 # all of the supported platforms: 8192 (on NT/2K/XP).
647 lt_cv_sys_max_cmd_len=8192;
651 # If test is not a shell built-in, we'll probably end up computing a
652 # maximum length that is only half of the actual maximum length, but
654 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
655 = "XX$testring") >/dev/null 2>&1 &&
656 new_result=`expr "X$testring" : ".*" 2>&1` &&
657 lt_cv_sys_max_cmd_len=$new_result &&
658 test $i != 17 # 1/2 MB should be enough
661 testring=$testring$testring
664 # Add a significant safety factor because C++ compilers can tack on massive
665 # amounts of additional arguments before passing them to the linker.
666 # It appears as though 1/2 is a usable value.
667 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
671 if test -n $lt_cv_sys_max_cmd_len ; then
672 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
676 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
680 # --------------------
681 AC_DEFUN([_LT_AC_CHECK_DLFCN],
682 [AC_CHECK_HEADERS(dlfcn.h)dnl
683 ])# _LT_AC_CHECK_DLFCN
686 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
687 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
688 # ------------------------------------------------------------------
689 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
690 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
691 if test "$cross_compiling" = yes; then :
694 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
695 lt_status=$lt_dlunknown
696 cat > conftest.$ac_ext <<EOF
697 [#line __oline__ "configure"
698 #include "confdefs.h"
707 # define LT_DLGLOBAL RTLD_GLOBAL
710 # define LT_DLGLOBAL DL_GLOBAL
712 # define LT_DLGLOBAL 0
716 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
717 find out it does not work in some platform. */
718 #ifndef LT_DLLAZY_OR_NOW
720 # define LT_DLLAZY_OR_NOW RTLD_LAZY
723 # define LT_DLLAZY_OR_NOW DL_LAZY
726 # define LT_DLLAZY_OR_NOW RTLD_NOW
729 # define LT_DLLAZY_OR_NOW DL_NOW
731 # define LT_DLLAZY_OR_NOW 0
739 extern "C" void exit (int);
742 void fnord() { int i=42;}
745 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
746 int status = $lt_dlunknown;
750 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
751 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
752 /* dlclose (self); */
758 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
759 (./conftest; exit; ) 2>/dev/null
762 x$lt_dlno_uscore) $1 ;;
763 x$lt_dlneed_uscore) $2 ;;
764 x$lt_unknown|x*) $3 ;;
772 ])# _LT_AC_TRY_DLOPEN_SELF
775 # AC_LIBTOOL_DLOPEN_SELF
776 # -------------------
777 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
778 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
779 if test "x$enable_dlopen" != xyes; then
780 enable_dlopen=unknown
781 enable_dlopen_self=unknown
782 enable_dlopen_self_static=unknown
789 lt_cv_dlopen="load_add_on"
791 lt_cv_dlopen_self=yes
795 lt_cv_dlopen="LoadLibrary"
800 lt_cv_dlopen="dlopen"
805 AC_CHECK_FUNC([shl_load],
806 [lt_cv_dlopen="shl_load"],
807 [AC_CHECK_LIB([dld], [shl_load],
808 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
809 [AC_CHECK_FUNC([dlopen],
810 [lt_cv_dlopen="dlopen"],
811 [AC_CHECK_LIB([dl], [dlopen],
812 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
813 [AC_CHECK_LIB([svld], [dlopen],
814 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
815 [AC_CHECK_LIB([dld], [dld_link],
816 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
825 if test "x$lt_cv_dlopen" != xno; then
831 case $lt_cv_dlopen in
833 save_CPPFLAGS="$CPPFLAGS"
834 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
836 save_LDFLAGS="$LDFLAGS"
837 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
840 LIBS="$lt_cv_dlopen_libs $LIBS"
842 AC_CACHE_CHECK([whether a program can dlopen itself],
843 lt_cv_dlopen_self, [dnl
844 _LT_AC_TRY_DLOPEN_SELF(
845 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
846 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
849 if test "x$lt_cv_dlopen_self" = xyes; then
850 LDFLAGS="$LDFLAGS $link_static_flag"
851 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
852 lt_cv_dlopen_self_static, [dnl
853 _LT_AC_TRY_DLOPEN_SELF(
854 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
855 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
859 CPPFLAGS="$save_CPPFLAGS"
860 LDFLAGS="$save_LDFLAGS"
865 case $lt_cv_dlopen_self in
866 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
867 *) enable_dlopen_self=unknown ;;
870 case $lt_cv_dlopen_self_static in
871 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
872 *) enable_dlopen_self_static=unknown ;;
875 ])# AC_LIBTOOL_DLOPEN_SELF
878 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
879 # ---------------------------------
880 # Check to see if options -c and -o are simultaneously supported by compiler
881 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
882 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
883 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
884 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
885 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
886 $rm -r conftest 2>/dev/null
890 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
892 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
893 # that will create temporary files in the current directory regardless of
894 # the output directory. Thus, making CWD read-only will cause this test
895 # to fail, enabling locking or at least warning the user not to do parallel
899 lt_compiler_flag="-o out/conftest2.$ac_objext"
900 # Insert the option either (1) after the last *FLAGS variable, or
901 # (2) before a word containing "conftest.", or (3) at the end.
902 # Note that $ac_compile itself does not contain backslashes and begins
903 # with a dollar sign (not a hyphen), so the echo should work correctly.
904 lt_compile=`echo "$ac_compile" | sed \
905 -e 's:.*FLAGS\}\? :&$lt_compiler_flag :; t' \
906 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
907 -e 's:$: $lt_compiler_flag:'`
908 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
909 (eval "$lt_compile" 2>out/conftest.err)
911 cat out/conftest.err >&AS_MESSAGE_LOG_FD
912 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
913 if (exit $ac_status) && test -s out/conftest2.$ac_objext
915 # The compiler can only warn and ignore the option if not recognized
916 # So say no if there are warnings
917 if test ! -s out/conftest.err; then
918 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
928 ])# AC_LIBTOOL_PROG_CC_C_O
931 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
932 # -----------------------------------------
933 # Check to see if we can do hard links to lock some files if needed
934 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
935 [AC_REQUIRE([_LT_AC_LOCK])dnl
937 hard_links="nottested"
938 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
939 # do not overwrite the value of need_locks provided by the user
940 AC_MSG_CHECKING([if we can lock with hard links])
943 ln conftest.a conftest.b 2>/dev/null && hard_links=no
945 ln conftest.a conftest.b 2>&5 || hard_links=no
946 ln conftest.a conftest.b 2>/dev/null && hard_links=no
947 AC_MSG_RESULT([$hard_links])
948 if test "$hard_links" = no; then
949 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
955 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
960 AC_DEFUN([AC_LIBTOOL_OBJDIR],
961 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
962 [rm -f .libs 2>/dev/null
963 mkdir .libs 2>/dev/null
964 if test -d .libs; then
967 # MS-DOS does not allow filenames that begin with a dot.
970 rmdir .libs 2>/dev/null])
972 ])# AC_LIBTOOL_OBJDIR
975 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
976 # ----------------------------------------------
977 # Check hardcoding attributes.
978 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
979 [AC_MSG_CHECKING([how to hardcode library paths into programs])
980 _LT_AC_TAGVAR(hardcode_action, $1)=
981 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
982 test -n "$_LT_AC_TAGVAR(runpath_var $1)"; then
984 # We can hardcode non-existant directories.
985 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
986 # If the only mechanism to avoid hardcoding is shlibpath_var, we
987 # have to relink, otherwise we might link with an installed library
988 # when we should be linking with a yet-to-be-installed one
989 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
990 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
991 # Linking always hardcodes the temporary library directory.
992 _LT_AC_TAGVAR(hardcode_action, $1)=relink
994 # We can link without hardcoding, and we can hardcode nonexisting dirs.
995 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
998 # We cannot hardcode anything, or else we can only hardcode existing
1000 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1002 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1004 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1005 # Fast installation is not supported
1006 enable_fast_install=no
1007 elif test "$shlibpath_overrides_runpath" = yes ||
1008 test "$enable_shared" = no; then
1009 # Fast installation is not necessary
1010 enable_fast_install=needless
1012 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1015 # AC_LIBTOOL_SYS_LIB_STRIP
1016 # ------------------------
1017 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1020 AC_MSG_CHECKING([whether stripping libraries is possible])
1021 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1022 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1023 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1024 AC_MSG_RESULT([yes])
1028 ])# AC_LIBTOOL_SYS_LIB_STRIP
1031 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1032 # -----------------------------
1033 # PORTME Fill in your ld.so characteristics
1034 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1035 [AC_MSG_CHECKING([dynamic linker characteristics])
1037 libname_spec='lib$name'
1044 shlibpath_overrides_runpath=unknown
1046 dynamic_linker="$host_os ld.so"
1047 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1048 if test "$GCC" = yes; then
1049 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g"`
1050 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1051 # if the path contains ";" then we assume it to be the separator
1052 # otherwise default to the standard path separator (i.e. ":") - it is
1053 # assumed that no part of a normal pathname contains ";" but that should
1054 # okay in the real world where ";" in dirpaths is itself problematic.
1055 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'`
1057 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e "s/$PATH_SEPARATOR/ /g"`
1060 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1062 need_lib_prefix=unknown
1063 hardcode_into_libs=no
1065 # when you set need_version to no, make sure it does not cause -set_version
1066 # flags to be left without arguments
1067 need_version=unknown
1072 library_names_spec='${libname}${release}.so$versuffix $libname.a'
1073 shlibpath_var=LIBPATH
1075 # AIX 3 has no versioning support, so we append a major version to the name.
1076 soname_spec='${libname}${release}.so$major'
1083 hardcode_into_libs=yes
1084 if test "$host_cpu" = ia64; then
1085 # AIX 5 supports IA64
1086 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
1087 shlibpath_var=LD_LIBRARY_PATH
1089 # With GCC up to 2.95.x, collect2 would create an import file
1090 # for dependence libraries. The import file would start with
1091 # the line `#! .'. This would cause the generated library to
1092 # depend on `.', always an invalid library. This was fixed in
1093 # development snapshots of GCC prior to 3.0.
1095 aix4 | aix4.[[01]] | aix4.[[01]].*)
1096 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1098 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1105 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1106 # soname into executable. Probably we can add versioning support to
1107 # collect2, so additional links can be useful in future.
1108 if test "$aix_use_runtimelinking" = yes; then
1109 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1110 # instead of lib<name>.a to let people know that these are not
1111 # typical AIX shared libraries.
1112 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1114 # We preserve .a as extension for shared libraries through AIX4.2
1115 # and later when we are not doing run time linking.
1116 library_names_spec='${libname}${release}.a $libname.a'
1117 soname_spec='${libname}${release}.so$major'
1119 shlibpath_var=LIBPATH
1124 library_names_spec='$libname.ixlibrary $libname.a'
1125 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1126 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 ${libname}_ixlibrary.a) || exit 1; done'
1130 library_names_spec='${libname}.so'
1131 dynamic_linker="$host_os ld.so"
1132 shlibpath_var=LIBRARY_PATH
1138 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1139 soname_spec='${libname}${release}.so$major'
1140 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1141 shlibpath_var=LD_LIBRARY_PATH
1142 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1143 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1144 # the default ld.so.conf also contains /usr/contrib/lib and
1145 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1146 # libtool to hard-code these into programs
1149 cygwin* | mingw* | pw32*)
1150 version_type=windows
1154 case $GCC,$host_os in
1155 yes,cygwin* | yes,mingw* | yes,pw32*)
1156 library_names_spec='$libname.dll.a'
1157 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1158 postinstall_cmds='base_file=`basename \${file}`~
1159 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1160 dldir=$destdir/`dirname \$dlpath`~
1161 test -d \$dldir || mkdir -p \$dldir~
1162 $install_prog $dir/$dlname \$dldir/$dlname'
1163 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1164 dlpath=$dir/\$dldll~
1166 shlibpath_overrides_runpath=yes
1170 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1171 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
1172 sys_lib_search_path_spec="/lib /lib/w32api /usr/lib /usr/local/lib"
1175 # MinGW DLLs use traditional 'lib' prefix
1176 soname_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
1177 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g"`
1178 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1179 # It is most probably a Windows format PATH printed by
1180 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1181 # path with ; separators, and with drive letters. We can handle the
1182 # drive letters (cygwin fileutils understands them), so leave them,
1183 # especially as we might pass files found there to a mingw objdump,
1184 # which wouldn't understand a cygwinified path. Ahh.
1185 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'`
1187 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e "s/$PATH_SEPARATOR/ /g"`
1191 # pw32 DLLs use 'pw' prefix rather than 'lib'
1192 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
1198 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
1201 dynamic_linker='Win32 ld.exe'
1202 # FIXME: first we should search . and the directory the executable is in
1206 darwin* | rhapsody*)
1207 dynamic_linker="$host_os dyld"
1211 # FIXME: Relying on posixy $() will cause problems for
1212 # cross-compilation, but unfortunately the echo tests do not
1213 # yet detect zsh echo's removal of \ escapes.
1214 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
1215 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
1216 shlibpath_overrides_runpath=yes
1217 shlibpath_var=DYLD_LIBRARY_PATH
1224 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1225 soname_spec='${libname}${release}.so$major'
1226 shlibpath_var=LD_LIBRARY_PATH
1234 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1235 version_type=freebsd-$objformat
1236 case $version_type in
1238 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1243 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
1247 shlibpath_var=LD_LIBRARY_PATH
1250 shlibpath_overrides_runpath=yes
1252 freebsd3.[01]* | freebsdelf3.[01]*)
1253 shlibpath_overrides_runpath=yes
1254 hardcode_into_libs=yes
1257 shlibpath_overrides_runpath=no
1258 hardcode_into_libs=yes
1267 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
1268 soname_spec='${libname}${release}.so$major'
1269 shlibpath_var=LD_LIBRARY_PATH
1270 hardcode_into_libs=yes
1273 hpux9* | hpux10* | hpux11*)
1274 # Give a soname corresponding to the major version so that dld.sl refuses to
1275 # link against other versions.
1279 if test "$host_cpu" = ia64; then
1280 hardcode_into_libs=yes
1281 dynamic_linker="$host_os dld.so"
1282 shlibpath_var=LD_LIBRARY_PATH
1283 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1284 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1285 soname_spec='${libname}${release}.so$major'
1286 if test "X$HPUX_IA64_MODE" = X32; then
1287 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1289 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1291 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1293 dynamic_linker="$host_os dld.sl"
1294 shlibpath_var=SHLIB_PATH
1295 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1296 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
1297 soname_spec='${libname}${release}.sl$major'
1299 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1300 postinstall_cmds='chmod 555 $lib'
1303 irix5* | irix6* | nonstopux*)
1305 nonstopux*) version_type=nonstopux ;;
1306 *) version_type=irix ;;
1310 soname_spec='${libname}${release}.so$major'
1311 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
1313 irix5* | nonstopux*)
1317 case $LD in # libtool.m4 will add one of these switches to LD
1318 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
1319 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
1320 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
1321 *) libsuff= shlibsuff= libmagic=never-match;;
1325 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1326 shlibpath_overrides_runpath=no
1327 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1328 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1331 # No shared lib support for Linux oldld, aout, or coff.
1332 linux*oldld* | linux*aout* | linux*coff*)
1336 # This must be Linux ELF.
1341 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1342 soname_spec='${libname}${release}.so$major'
1343 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1344 shlibpath_var=LD_LIBRARY_PATH
1345 shlibpath_overrides_runpath=no
1346 # This implies no fast_install, which is unacceptable.
1347 # Some rework will be needed to allow for fast_install
1348 # before this can be enabled.
1349 hardcode_into_libs=yes
1351 # We used to test for /lib/ld.so.1 and disable shared libraries on
1352 # powerpc, because MkLinux only supported shared libraries with the
1353 # GNU dynamic linker. Since this was broken with cross compilers,
1354 # most powerpc-linux boxes support dynamic linking these days and
1355 # people can always --disable-shared, the test was removed, and we
1356 # assume the GNU/Linux dynamic linker is in use.
1357 dynamic_linker='GNU/Linux ld.so'
1364 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1365 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1366 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1367 dynamic_linker='NetBSD (a.out) ld.so'
1369 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
1370 soname_spec='${libname}${release}.so$major'
1371 dynamic_linker='NetBSD ld.elf_so'
1373 shlibpath_var=LD_LIBRARY_PATH
1374 shlibpath_overrides_runpath=yes
1375 hardcode_into_libs=yes
1380 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1381 shlibpath_var=LD_LIBRARY_PATH
1382 shlibpath_overrides_runpath=yes
1389 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1390 soname_spec='${libname}${release}.so$major'
1391 shlibpath_var=LD_LIBRARY_PATH
1392 shlibpath_overrides_runpath=yes
1399 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1400 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1401 shlibpath_var=LD_LIBRARY_PATH
1402 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1404 openbsd2.[[89]] | openbsd2.[[89]].*)
1405 shlibpath_overrides_runpath=no
1408 shlibpath_overrides_runpath=yes
1412 shlibpath_overrides_runpath=yes
1417 libname_spec='$name'
1419 library_names_spec='$libname.dll $libname.a'
1420 dynamic_linker='OS/2 ld.exe'
1421 shlibpath_var=LIBPATH
1424 osf3* | osf4* | osf5*)
1428 soname_spec='${libname}${release}.so$major'
1429 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1430 shlibpath_var=LD_LIBRARY_PATH
1431 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1432 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1437 soname_spec='${libname}${release}.so$major'
1438 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1439 shlibpath_var=LD_LIBRARY_PATH
1446 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1447 soname_spec='${libname}${release}.so$major'
1448 shlibpath_var=LD_LIBRARY_PATH
1449 shlibpath_overrides_runpath=yes
1450 hardcode_into_libs=yes
1451 # ldd complains unless libraries are executable
1452 postinstall_cmds='chmod +x $lib'
1457 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1458 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1459 shlibpath_var=LD_LIBRARY_PATH
1460 shlibpath_overrides_runpath=yes
1461 if test "$with_gnu_ld" = yes; then
1467 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1469 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1470 soname_spec='${libname}${release}.so$major'
1471 shlibpath_var=LD_LIBRARY_PATH
1472 case $host_vendor in
1474 shlibpath_overrides_runpath=no
1476 export_dynamic_flag_spec='${wl}-Blargedynsym'
1477 runpath_var=LD_RUN_PATH
1485 shlibpath_overrides_runpath=no
1486 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1492 if test -d /usr/nec ;then
1494 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1495 soname_spec='$libname.so.$major'
1496 shlibpath_var=LD_LIBRARY_PATH
1502 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1503 soname_spec='${libname}${release}.so$major'
1504 shlibpath_var=LD_LIBRARY_PATH
1511 AC_MSG_RESULT([$dynamic_linker])
1512 test "$dynamic_linker" = no && can_build_shared=no
1513 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1518 AC_DEFUN([_LT_AC_TAGCONFIG],
1519 [AC_ARG_WITH([tags],
1520 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1521 [include additional configurations @<:@automatic@:>@])],
1522 [tagnames="$withval"])
1524 if test -f "$ltmain" && test -n "$tagnames"; then
1525 if test ! -f "${ofile}"; then
1526 AC_MSG_WARN([output file `$ofile' does not exist])
1529 if test -z "$LTCC"; then
1530 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1531 if test -z "$LTCC"; then
1532 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1534 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1538 # Extract list of available tagged configurations in $ofile.
1539 # Note that this assumes the entire list is on one line.
1540 available_tags=`grep "^available_tags=" "${ofile}" | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1542 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1543 for tagname in $tagnames; do
1545 # Check whether tagname contains only valid characters
1546 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1548 *) AC_MSG_ERROR([invalid tag name: $tagname])
1552 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1554 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1557 # Update the list of available tags.
1558 if test -n "$tagname"; then
1559 echo appending configuration tag \"$tagname\" to $ofile
1563 AC_LIBTOOL_LANG_CXX_CONFIG
1567 AC_LIBTOOL_LANG_F77_CONFIG
1571 AC_LIBTOOL_LANG_GCJ_CONFIG
1575 AC_LIBTOOL_LANG_RC_CONFIG
1579 AC_MSG_ERROR([Unsupported tag name: $tagname])
1583 # Append the new tag name to the list of available tags.
1584 available_tags="$available_tags $tagname"
1589 # Now substitute the updated list of available tags.
1590 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1591 mv "${ofile}T" "$ofile"
1595 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1598 ])# _LT_AC_TAGCONFIG
1603 # enable checks for dlopen support
1604 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1605 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1606 ])# AC_LIBTOOL_DLOPEN
1609 # AC_LIBTOOL_WIN32_DLL
1610 # --------------------
1611 # declare package support for building win32 dll's
1612 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1613 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1614 ])# AC_LIBTOOL_WIN32_DLL
1617 # AC_ENABLE_SHARED([DEFAULT])
1618 # ---------------------------
1619 # implement the --enable-shared flag
1620 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1621 AC_DEFUN([AC_ENABLE_SHARED],
1622 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1623 AC_ARG_ENABLE([shared],
1624 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1625 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1626 [p=${PACKAGE-default}
1628 yes) enable_shared=yes ;;
1629 no) enable_shared=no ;;
1632 # Look at the argument we got. We use all the common list separators.
1633 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1634 for pkg in $enableval; do
1636 if test "X$pkg" = "X$p"; then
1643 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1644 ])# AC_ENABLE_SHARED
1649 #- set the default shared flag to --disable-shared
1650 AC_DEFUN([AC_DISABLE_SHARED],
1651 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1652 AC_ENABLE_SHARED(no)
1653 ])# AC_DISABLE_SHARED
1656 # AC_ENABLE_STATIC([DEFAULT])
1657 # ---------------------------
1658 # implement the --enable-static flag
1659 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1660 AC_DEFUN([AC_ENABLE_STATIC],
1661 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1662 AC_ARG_ENABLE([static],
1663 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1664 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1665 [p=${PACKAGE-default}
1667 yes) enable_static=yes ;;
1668 no) enable_static=no ;;
1671 # Look at the argument we got. We use all the common list separators.
1672 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1673 for pkg in $enableval; do
1675 if test "X$pkg" = "X$p"; then
1682 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1683 ])# AC_ENABLE_STATIC
1688 # set the default static flag to --disable-static
1689 AC_DEFUN([AC_DISABLE_STATIC],
1690 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1691 AC_ENABLE_STATIC(no)
1692 ])# AC_DISABLE_STATIC
1695 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1696 # ---------------------------------
1697 # implement the --enable-fast-install flag
1698 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1699 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1700 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1701 AC_ARG_ENABLE([fast-install],
1702 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1703 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1704 [p=${PACKAGE-default}
1706 yes) enable_fast_install=yes ;;
1707 no) enable_fast_install=no ;;
1709 enable_fast_install=no
1710 # Look at the argument we got. We use all the common list separators.
1711 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1712 for pkg in $enableval; do
1714 if test "X$pkg" = "X$p"; then
1715 enable_fast_install=yes
1721 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1722 ])# AC_ENABLE_FAST_INSTALL
1725 # AC_DISABLE_FAST_INSTALL
1726 # -----------------------
1727 # set the default to --disable-fast-install
1728 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1729 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1730 AC_ENABLE_FAST_INSTALL(no)
1731 ])# AC_DISABLE_FAST_INSTALL
1734 # AC_LIBTOOL_PICMODE([MODE])
1735 # --------------------------
1736 # implement the --with-pic flag
1737 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1738 AC_DEFUN([AC_LIBTOOL_PICMODE],
1739 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1740 pic_mode=ifelse($#,1,$1,default)
1741 ])# AC_LIBTOOL_PICMODE
1746 # This is predefined starting with Autoconf 2.54, so this conditional
1747 # definition can be removed once we require Autoconf 2.54 or later.
1748 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1749 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1750 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1751 then ac_cv_prog_egrep='grep -E'
1752 else ac_cv_prog_egrep='egrep'
1754 EGREP=$ac_cv_prog_egrep
1759 # AC_PATH_TOOL_PREFIX
1760 # -------------------
1761 # find a file program which can recognise shared library
1762 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1763 [AC_REQUIRE([AC_PROG_EGREP])dnl
1764 AC_MSG_CHECKING([for $1])
1765 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1767 [[\\/*] | ?:[\\/]*])
1768 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1771 lt_save_MAGIC_CMD="$MAGIC_CMD"
1772 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1773 dnl $ac_dummy forces splitting on constant user-supplied paths.
1774 dnl POSIX.2 word splitting is done only on the output of word expansions,
1775 dnl not every word. This closes a longstanding sh security hole.
1776 ac_dummy="ifelse([$2], , $PATH, [$2])"
1777 for ac_dir in $ac_dummy; do
1779 test -z "$ac_dir" && ac_dir=.
1780 if test -f $ac_dir/$1; then
1781 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1782 if test -n "$file_magic_test_file"; then
1783 case $deplibs_check_method in
1785 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1786 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1787 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1788 $EGREP "$file_magic_regex" > /dev/null; then
1793 *** Warning: the command libtool uses to detect shared libraries,
1794 *** $file_magic_cmd, produces output that libtool cannot recognize.
1795 *** The result is that libtool may fail to recognize shared libraries
1796 *** as such. This will affect the creation of libtool libraries that
1797 *** depend on shared libraries, but programs linked with such libtool
1798 *** libraries will work regardless of this problem. Nevertheless, you
1799 *** may want to report the problem to your system manager and/or to
1800 *** bug-libtool@gnu.org
1810 MAGIC_CMD="$lt_save_MAGIC_CMD"
1813 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1814 if test -n "$MAGIC_CMD"; then
1815 AC_MSG_RESULT($MAGIC_CMD)
1819 ])# AC_PATH_TOOL_PREFIX
1824 # find a file program which can recognise a shared library
1825 AC_DEFUN([AC_PATH_MAGIC],
1826 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1827 if test -z "$lt_cv_path_MAGIC_CMD"; then
1828 if test -n "$ac_tool_prefix"; then
1829 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1839 # find the path to the GNU or non-GNU linker
1840 AC_DEFUN([AC_PROG_LD],
1841 [AC_ARG_WITH([gnu-ld],
1842 [AC_HELP_STRING([--with-gnu-ld],
1843 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1844 [test "$withval" = no || with_gnu_ld=yes],
1846 AC_REQUIRE([AC_PROG_CC])dnl
1847 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1848 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1850 if test "$GCC" = yes; then
1851 # Check if gcc -print-prog-name=ld gives a path.
1852 AC_MSG_CHECKING([for ld used by GCC])
1855 # gcc leaves a trailing carriage return which upsets mingw
1856 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1858 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1861 # Accept absolute paths.
1862 [[\\/]]* | ?:[[\\/]]*)
1863 re_direlt='/[[^/]][[^/]]*/\.\./'
1864 # Canonicalize the path of ld
1865 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1866 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1867 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1869 test -z "$LD" && LD="$ac_prog"
1872 # If it fails, then pretend we aren't using GCC.
1876 # If it is relative, then search for the first ld in PATH.
1880 elif test "$with_gnu_ld" = yes; then
1881 AC_MSG_CHECKING([for GNU ld])
1883 AC_MSG_CHECKING([for non-GNU ld])
1885 AC_CACHE_VAL(lt_cv_path_LD,
1886 [if test -z "$LD"; then
1887 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1888 for ac_dir in $PATH; do
1890 test -z "$ac_dir" && ac_dir=.
1891 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1892 lt_cv_path_LD="$ac_dir/$ac_prog"
1893 # Check to see if the program is GNU ld. I'd rather use --version,
1894 # but apparently some GNU ld's only accept -v.
1895 # Break only if it was the GNU/non-GNU ld that we prefer.
1896 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
1897 *GNU* | *'with BFD'*)
1898 test "$with_gnu_ld" != no && break
1901 test "$with_gnu_ld" != yes && break
1908 lt_cv_path_LD="$LD" # Let the user override the test with a path.
1911 if test -n "$LD"; then
1916 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
1923 AC_DEFUN([AC_PROG_LD_GNU],
1924 [AC_REQUIRE([AC_PROG_EGREP])dnl
1925 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
1926 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1927 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
1928 lt_cv_prog_gnu_ld=yes
1930 lt_cv_prog_gnu_ld=no
1932 with_gnu_ld=$lt_cv_prog_gnu_ld
1936 # AC_PROG_LD_RELOAD_FLAG
1937 # ----------------------
1938 # find reload flag for linker
1939 # -- PORTME Some linkers may need a different reload flag.
1940 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
1941 [AC_CACHE_CHECK([for $LD option to reload object files],
1942 lt_cv_ld_reload_flag,
1943 [lt_cv_ld_reload_flag='-r'])
1944 reload_flag=$lt_cv_ld_reload_flag
1945 case $reload_flag in
1947 *) reload_flag=" $reload_flag" ;;
1949 reload_cmds='$LD$reload_flag -o $output$reload_objs'
1950 ])# AC_PROG_LD_RELOAD_FLAG
1953 # AC_DEPLIBS_CHECK_METHOD
1954 # -----------------------
1955 # how to check for library dependencies
1956 # -- PORTME fill in with the dynamic library characteristics
1957 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
1958 [AC_CACHE_CHECK([how to recognise dependent libraries],
1959 lt_cv_deplibs_check_method,
1960 [lt_cv_file_magic_cmd='$MAGIC_CMD'
1961 lt_cv_file_magic_test_file=
1962 lt_cv_deplibs_check_method='unknown'
1963 # Need to set the preceding variable on all platforms that support
1964 # interlibrary dependencies.
1965 # 'none' -- dependencies not supported.
1966 # `unknown' -- same as none, but documents that we really don't know.
1967 # 'pass_all' -- all dependencies passed with no checks.
1968 # 'test_compile' -- check by making test program.
1969 # 'file_magic [[regex]]' -- check by looking for files in library path
1970 # which responds to the $file_magic_cmd with a given extended regex.
1971 # If you have `file' or equivalent on your system and you're not sure
1972 # whether `pass_all' will *always* work, you probably want this one.
1976 lt_cv_deplibs_check_method=pass_all
1980 lt_cv_deplibs_check_method=pass_all
1984 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
1985 lt_cv_file_magic_cmd='/usr/bin/file -L'
1986 lt_cv_file_magic_test_file=/shlib/libc.so
1989 cygwin* | mingw* | pw32*)
1990 # win32_libid is a shell function defined in ltmain.sh
1991 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
1992 lt_cv_file_magic_cmd='win32_libid'
1995 darwin* | rhapsody*)
1996 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1997 lt_cv_file_magic_cmd='/usr/bin/file -L'
1999 rhapsody* | darwin1.[[012]])
2000 lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
2003 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2009 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2012 # Not sure whether the presence of OpenBSD here was a mistake.
2013 # Let's accept both of them until this is cleared up.
2014 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2015 lt_cv_file_magic_cmd=/usr/bin/file
2016 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2020 lt_cv_deplibs_check_method=pass_all
2025 lt_cv_deplibs_check_method=pass_all
2028 hpux10.20* | hpux11*)
2029 lt_cv_file_magic_cmd=/usr/bin/file
2030 if test "$host_cpu" = ia64; then
2031 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2032 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2034 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2035 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2039 irix5* | irix6* | nonstopux*)
2041 irix5* | nonstopux*)
2042 # this will be overridden with pass_all, but let us keep it just in case
2043 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2047 *-32|*"-32 ") libmagic=32-bit;;
2048 *-n32|*"-n32 ") libmagic=N32;;
2049 *-64|*"-64 ") libmagic=64-bit;;
2050 *) libmagic=never-match;;
2052 # this will be overridden with pass_all, but let us keep it just in case
2053 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
2056 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2057 lt_cv_deplibs_check_method=pass_all
2060 # This must be Linux ELF.
2063 alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh*)
2064 lt_cv_deplibs_check_method=pass_all ;;
2066 # glibc up to 2.1.1 does not perform some relocations on ARM
2067 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2069 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2073 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2074 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2076 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2081 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2082 lt_cv_file_magic_cmd=/usr/bin/file
2083 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2087 lt_cv_deplibs_check_method=unknown
2091 lt_cv_file_magic_cmd=/usr/bin/file
2092 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2093 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2094 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2096 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2100 osf3* | osf4* | osf5*)
2101 # this will be overridden with pass_all, but let us keep it just in case
2102 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2103 lt_cv_file_magic_test_file=/shlib/libc.so
2104 lt_cv_deplibs_check_method=pass_all
2108 lt_cv_deplibs_check_method=pass_all
2112 lt_cv_deplibs_check_method=pass_all
2113 lt_cv_file_magic_test_file=/lib/libc.so
2116 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2117 case $host_vendor in
2119 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2120 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2123 lt_cv_deplibs_check_method=pass_all
2126 lt_cv_file_magic_cmd='/bin/file'
2127 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2130 lt_cv_file_magic_cmd='/bin/file'
2131 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2132 lt_cv_file_magic_test_file=/lib/libc.so
2135 lt_cv_deplibs_check_method=pass_all
2140 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2141 lt_cv_deplibs_check_method=pass_all
2145 file_magic_cmd=$lt_cv_file_magic_cmd
2146 deplibs_check_method=$lt_cv_deplibs_check_method
2147 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2148 ])# AC_DEPLIBS_CHECK_METHOD
2153 # find the path to a BSD-compatible name lister
2154 AC_DEFUN([AC_PROG_NM],
2155 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2156 [if test -n "$NM"; then
2157 # Let the user override the test.
2160 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2161 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2163 test -z "$ac_dir" && ac_dir=.
2164 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2165 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2166 # Check to see if the nm accepts a BSD-compat flag.
2167 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2168 # nm: unknown option "B" ignored
2169 # Tru64's nm complains that /dev/null is an invalid object file
2170 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2171 */dev/null* | *'Invalid file or object type'*)
2172 lt_cv_path_NM="$tmp_nm -B"
2176 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2178 lt_cv_path_NM="$tmp_nm -p"
2182 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2183 continue # so that we can try to find one that supports BSD flags
2190 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2198 # check for math library
2199 AC_DEFUN([AC_CHECK_LIBM],
2200 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2203 *-*-beos* | *-*-cygwin* | *-*-pw32*)
2204 # These system don't have libm
2207 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2208 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
2211 AC_CHECK_LIB(m, main, LIBM="-lm")
2217 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2218 # -----------------------------------
2219 # sets LIBLTDL to the link flags for the libltdl convenience library and
2220 # LTDLINCL to the include flags for the libltdl header and adds
2221 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2222 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2223 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2224 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2225 # '${top_srcdir}/' (note the single quotes!). If your package is not
2226 # flat and you're not using automake, define top_builddir and
2227 # top_srcdir appropriately in the Makefiles.
2228 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2229 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2230 case $enable_ltdl_convenience in
2231 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2232 "") enable_ltdl_convenience=yes
2233 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2235 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2236 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2237 # For backwards non-gettext consistent compatibility...
2239 ])# AC_LIBLTDL_CONVENIENCE
2242 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2243 # -----------------------------------
2244 # sets LIBLTDL to the link flags for the libltdl installable library and
2245 # LTDLINCL to the include flags for the libltdl header and adds
2246 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2247 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2248 # DIRECTORY is not provided and an installed libltdl is not found, it is
2249 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2250 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2251 # quotes!). If your package is not flat and you're not using automake,
2252 # define top_builddir and top_srcdir appropriately in the Makefiles.
2253 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2254 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2255 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2256 AC_CHECK_LIB(ltdl, main,
2257 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2258 [if test x"$enable_ltdl_install" = xno; then
2259 AC_MSG_WARN([libltdl not installed, but installation disabled])
2261 enable_ltdl_install=yes
2264 if test x"$enable_ltdl_install" = x"yes"; then
2265 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2266 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2267 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2269 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2273 # For backwards non-gettext consistent compatibility...
2275 ])# AC_LIBLTDL_INSTALLABLE
2280 # enable support for C++ libraries
2281 AC_DEFUN([AC_LIBTOOL_CXX],
2282 [AC_REQUIRE([_LT_AC_LANG_CXX])
2288 AC_DEFUN([_LT_AC_LANG_CXX],
2289 [AC_REQUIRE([AC_PROG_CXX])
2290 AC_REQUIRE([AC_PROG_CXXCPP])
2291 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`])
2297 # enable support for Fortran 77 libraries
2298 AC_DEFUN([AC_LIBTOOL_F77],
2299 [AC_REQUIRE([_LT_AC_LANG_F77])
2305 AC_DEFUN([_LT_AC_LANG_F77],
2306 [AC_REQUIRE([AC_PROG_F77])
2307 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`])
2313 # enable support for GCJ libraries
2314 AC_DEFUN([AC_LIBTOOL_GCJ],
2315 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2321 AC_DEFUN([_LT_AC_LANG_GCJ],
2322 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2323 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2324 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2325 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2326 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2327 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2328 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`])
2334 # enable support for Windows resource files
2335 AC_DEFUN([AC_LIBTOOL_RC],
2336 [AC_REQUIRE([AC_PROG_RC])
2337 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`])
2341 # AC_LIBTOOL_LANG_C_CONFIG
2342 # ------------------------
2343 # Ensure that the configuration vars for the C compiler are
2344 # suitably defined. Those variables are subsequently used by
2345 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2346 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2347 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2351 # Source file extension for C test sources.
2354 # Object file extension for compiled C test sources.
2356 _LT_AC_TAGVAR(objext, $1)=$objext
2358 # Code to be used in simple compile tests
2359 lt_simple_compile_test_code="int some_variable = 0;\n"
2361 # Code to be used in simple link tests
2362 lt_simple_link_test_code='int main(){return(0);}\n'
2367 # Check for any special shared library compilation flags.
2369 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2370 if test "$GCC" = no; then
2373 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2377 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2378 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2379 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then :
2381 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2382 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2388 # Check to make sure the static flag actually works.
2390 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2391 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2392 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2394 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2397 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2398 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2399 AC_LIBTOOL_PROG_CC_C_O($1)
2400 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2401 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2402 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2403 AC_LIBTOOL_SYS_LIB_STRIP
2404 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2405 AC_LIBTOOL_DLOPEN_SELF($1)
2407 # Report which librarie types wil actually be built
2408 AC_MSG_CHECKING([if libtool supports shared libraries])
2409 AC_MSG_RESULT([$can_build_shared])
2411 AC_MSG_CHECKING([whether to build shared libraries])
2412 test "$can_build_shared" = "no" && enable_shared=no
2414 # On AIX, shared libraries and static libraries use the same namespace, and
2415 # are all built from PIC.
2418 test "$enable_shared" = yes && enable_static=no
2419 if test -n "$RANLIB"; then
2420 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2421 postinstall_cmds='$RANLIB $lib'
2426 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2427 test "$enable_shared" = yes && enable_static=no
2431 AC_MSG_RESULT([$enable_shared])
2433 AC_MSG_CHECKING([whether to build static libraries])
2434 # Make sure either enable_shared or enable_static is yes.
2435 test "$enable_shared" = yes || enable_static=yes
2436 AC_MSG_RESULT([$enable_static])
2438 AC_LIBTOOL_CONFIG($1)
2442 ])# AC_LIBTOOL_LANG_C_CONFIG
2445 # AC_LIBTOOL_LANG_CXX_CONFIG
2446 # --------------------------
2447 # Ensure that the configuration vars for the C compiler are
2448 # suitably defined. Those variables are subsequently used by
2449 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2450 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2451 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2453 AC_REQUIRE([AC_PROG_CXX])
2454 AC_REQUIRE([AC_PROG_CXXCPP])
2456 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2457 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2458 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2459 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2460 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2461 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2462 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2463 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2464 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2465 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2466 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2467 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2468 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2469 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2471 # Dependencies to place before and after the object being linked:
2472 _LT_AC_TAGVAR(predep_objects, $1)=
2473 _LT_AC_TAGVAR(postdep_objects, $1)=
2474 _LT_AC_TAGVAR(predeps, $1)=
2475 _LT_AC_TAGVAR(postdeps, $1)=
2476 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2478 # Source file extension for C test sources.
2481 # Object file extension for compiled C test sources.
2483 _LT_AC_TAGVAR(objext, $1)=$objext
2485 # Code to be used in simple compile tests
2486 lt_simple_compile_test_code="int some_variable = 0;\n"
2488 # Code to be used in simple link tests
2489 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2491 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2494 # Allow CC to be a program name with arguments.
2499 _LT_AC_TAGVAR(compiler, $1)=$CC
2500 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2502 # We don't want -fno-exception wen compiling C++ code, so set the
2503 # no_builtin_flag separately
2504 if test "$GXX" = yes; then
2505 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2507 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2510 if test "$GXX" = yes; then
2511 # Set up default GNU C++ configuration
2513 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2514 # archiving commands below assume that GNU ld is being used.
2515 if eval "`$CC -print-prog-name=ld` --version 2>&1" | \
2516 grep 'GNU ld' > /dev/null; then
2519 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2520 _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'
2522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2523 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2525 # If archive_cmds runs LD, not CC, wlarc should be empty
2526 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2527 # investigate it a little bit more. (MM)
2530 # ancient GNU ld didn't support --whole-archive et. al.
2531 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2532 grep 'no-whole-archive' > /dev/null; then
2533 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2535 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2541 # A generic and very simple default shared library creation
2542 # command for GNU C++ for the case where it uses the native
2543 # linker, instead of GNU ld. If possible, this setting should
2544 # overridden to take advantage of the native linker features on
2545 # the platform it is being used on.
2546 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2549 # Commands to make compiler produce verbose output that lists
2550 # what "hidden" libraries, object files and flags are used when
2551 # linking a shared library.
2552 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2560 # PORTME: fill in a description of your system's C++ link characteristics
2561 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2562 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2565 # FIXME: insert proper C++ library support
2566 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2569 if test "$host_cpu" = ia64; then
2570 # On IA64, the linker does run time linking by default, so we don't
2571 # have to do anything special.
2572 aix_use_runtimelinking=no
2573 exp_sym_flag='-Bexport'
2576 aix_use_runtimelinking=no
2578 # Test if we are trying to use run time linking or normal
2579 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2580 # need to do runtime linking.
2581 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2582 for ld_flag in $LDFLAGS; do
2585 aix_use_runtimelinking=yes
2592 exp_sym_flag='-bexport'
2593 no_entry_flag='-bnoentry'
2596 # When large executables or shared objects are built, AIX ld can
2597 # have problems creating the table of contents. If linking a library
2598 # or program results in "error TOC overflow" add -mminimal-toc to
2599 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2600 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2602 _LT_AC_TAGVAR(archive_cmds, $1)=''
2603 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2604 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2605 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2607 if test "$GXX" = yes; then
2608 case $host_os in aix4.[012]|aix4.[012].*)
2609 # We only want to do this on AIX 4.2 and lower, the check
2610 # below for broken collect2 doesn't work under 4.3+
2611 collect2name=`${CC} -print-prog-name=collect2`
2612 if test -f "$collect2name" && \
2613 strings "$collect2name" | grep resolve_lib_name >/dev/null
2615 # We have reworked collect2
2616 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2618 # We have old collect2
2619 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2620 # It fails to find uninstalled libraries when the uninstalled
2621 # path is not listed in the libpath. Setting hardcode_minus_L
2622 # to unsupported forces relinking
2623 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2624 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2625 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2628 shared_flag='-shared'
2631 if test "$host_cpu" = ia64; then
2632 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2633 # chokes on -Wl,-G. The following line is correct:
2636 if test "$aix_use_runtimelinking" = yes; then
2637 shared_flag='${wl}-G'
2639 shared_flag='${wl}-bM:SRE'
2644 # It seems that -bexpall does not export symbols beginning with
2645 # underscore (_), so it is better to generate a list of symbols to export.
2646 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2647 if test "$aix_use_runtimelinking" = yes; then
2648 # Warning - without using the other runtime loading flags (-brtl),
2649 # -berok will link without error, but may produce a broken library.
2650 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2651 # Determine the default libpath from the value encoded in an empty executable.
2652 _LT_AC_SYS_LIBPATH_AIX
2653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2655 _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 $shared_flag"
2657 if test "$host_cpu" = ia64; then
2658 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2659 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2660 _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"
2662 # Determine the default libpath from the value encoded in an empty executable.
2663 _LT_AC_SYS_LIBPATH_AIX
2664 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2665 # Warning - without using the other run time loading flags,
2666 # -berok will link without error, but may produce a broken library.
2667 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2668 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2669 # -bexpall does not export symbols beginning with underscore (_)
2670 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2671 # Exported symbols can be pulled into shared objects from archives
2672 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2673 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2674 # This is similar to how AIX traditionally builds it's shared libraries.
2675 _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'
2678 postinstall_cmds='dlpath=`sh 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2679 dldir=$destdir/`dirname \$dlpath`~
2680 test -d \$dldir || mkdir -p \$dldir~
2681 $install_prog .libs/$dlname \$dldir/$dlname'
2682 postuninstall_cmds='dldll=`sh 2>&1 -c '\''. $file; echo \$dlname'\''`~
2683 dlpath=$dir/\$dldll~
2685 shlibpath_overrides_runpath=yes
2688 case $cc_basename in
2690 # FIXME: insert proper C++ library support
2691 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2696 cygwin* | mingw* | pw32*)
2697 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2698 # as there is no search path for DLLs.
2699 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2700 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2701 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2702 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2704 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2705 _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'
2706 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}-retain-symbols-file $wl$export_symbols ${wl}--out-implib,$lib'
2708 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2713 case $cc_basename in
2715 # FIXME: insert proper C++ library support
2716 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2719 # Green Hills C++ Compiler
2720 # FIXME: insert proper C++ library support
2721 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2724 # FIXME: insert proper C++ library support
2725 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2730 # C++ shared libraries reported to be fairly broken before switch to ELF
2731 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2734 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2737 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2739 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2744 if test $with_gnu_ld = no; then
2745 if test "$host_cpu" = ia64; then
2746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2748 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2749 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2750 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2753 if test "$host_cpu" = ia64; then
2754 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2755 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2757 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2759 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2760 # but as the default
2761 # location of the library.
2763 case $cc_basename in
2765 # FIXME: insert proper C++ library support
2766 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2771 _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 $lib'
2774 if test "$host_cpu" = ia64; then
2775 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
2777 _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 $compiler_flags'
2781 # Commands to make compiler produce verbose output that lists
2782 # what "hidden" libraries, object files and flags are used when
2783 # linking a shared library.
2785 # There doesn't appear to be a way to prevent this compiler from
2786 # explicitly linking system object files so we need to strip them
2787 # from the output so that they don't get included in the library
2789 output_verbose_link_cmd='templist=`($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 $list'
2792 if test "$GXX" = yes; then
2793 if test $with_gnu_ld = no; then
2796 _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 $lib'
2799 if test "$host_cpu" = ia64; then
2800 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
2802 _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'
2808 # FIXME: insert proper C++ library support
2809 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2815 case $cc_basename in
2818 _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'
2820 # Archives containing C++ object files must be created using
2821 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
2822 # necessary to make sure instantiated templates are included
2824 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
2827 if test "$GXX" = yes; then
2828 if test "$with_gnu_ld" = no; then
2829 _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'
2831 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib'
2834 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
2838 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2841 case $cc_basename in
2843 # Kuck and Associates, Inc. (KAI) C++ Compiler
2845 # KCC will only create a shared library if the output file
2846 # ends with ".so" (or ".sl" for HP-UX), so rename the library
2847 # to its proper name (with version) after linking.
2848 _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
2849 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
2851 # Commands to make compiler produce verbose output that lists
2852 # what "hidden" libraries, object files and flags are used when
2853 # linking a shared library.
2855 # There doesn't appear to be a way to prevent this compiler from
2856 # explicitly linking system object files so we need to strip them
2857 # from the output so that they don't get included in the library
2859 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest.so 2>&1 | grep "ld"`; rm -f libconftest.so; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
2861 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
2862 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2864 # Archives containing C++ object files must be created using
2865 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
2866 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
2870 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2871 _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'
2873 runpath_var=LD_RUN_PATH
2874 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
2875 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2877 # Commands to make compiler produce verbose output that lists
2878 # what "hidden" libraries, object files and flags are used when
2879 # linking a shared library.
2881 # There doesn't appear to be a way to prevent this compiler from
2882 # explicitly linking system object files so we need to strip them
2883 # from the output so that they don't get included in the library
2885 output_verbose_link_cmd='templist=`$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'
2890 # FIXME: insert proper C++ library support
2891 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2894 # FIXME: insert proper C++ library support
2895 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2898 case $cc_basename in
2900 # FIXME: insert proper C++ library support
2901 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2904 # FIXME: insert proper C++ library support
2905 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2910 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2911 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
2913 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
2914 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2915 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2917 # Workaround some broken pre-1.5 toolchains
2918 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | sed -e "s:-lgcc -lc -lgcc::"'
2921 case $cc_basename in
2923 # Kuck and Associates, Inc. (KAI) C++ Compiler
2925 # KCC will only create a shared library if the output file
2926 # ends with ".so" (or ".sl" for HP-UX), so rename the library
2927 # to its proper name (with version) after linking.
2928 _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
2930 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
2931 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2933 # Archives containing C++ object files must be created using
2934 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
2935 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
2939 # Rational C++ 2.4.1
2940 # FIXME: insert proper C++ library support
2941 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2944 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
2945 _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'
2947 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
2948 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2950 # Commands to make compiler produce verbose output that lists
2951 # what "hidden" libraries, object files and flags are used when
2952 # linking a shared library.
2954 # There doesn't appear to be a way to prevent this compiler from
2955 # explicitly linking system object files so we need to strip them
2956 # from the output so that they don't get included in the library
2958 output_verbose_link_cmd='templist=`$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 $list'
2961 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
2962 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
2963 _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'
2965 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
2966 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2968 # Commands to make compiler produce verbose output that lists
2969 # what "hidden" libraries, object files and flags are used when
2970 # linking a shared library.
2971 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2974 # FIXME: insert proper C++ library support
2975 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2981 case $cc_basename in
2983 # Kuck and Associates, Inc. (KAI) C++ Compiler
2985 # KCC will only create a shared library if the output file
2986 # ends with ".so" (or ".sl" for HP-UX), so rename the library
2987 # to its proper name (with version) after linking.
2988 _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
2990 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
2991 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2993 # Archives containing C++ object files must be created using
2994 # the KAI C++ compiler.
2995 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
2998 # Rational C++ 2.4.1
2999 # FIXME: insert proper C++ library support
3000 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3003 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3004 _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'
3005 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done~
3006 echo "-hidden">> $lib.exp~
3007 $CC -shared$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~
3010 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3011 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3013 # Commands to make compiler produce verbose output that lists
3014 # what "hidden" libraries, object files and flags are used when
3015 # linking a shared library.
3017 # There doesn't appear to be a way to prevent this compiler from
3018 # explicitly linking system object files so we need to strip them
3019 # from the output so that they don't get included in the library
3021 output_verbose_link_cmd='templist=`$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 $list'
3024 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3025 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3026 _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'
3028 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3029 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3031 # Commands to make compiler produce verbose output that lists
3032 # what "hidden" libraries, object files and flags are used when
3033 # linking a shared library.
3034 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3037 # FIXME: insert proper C++ library support
3038 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3044 # FIXME: insert proper C++ library support
3045 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3048 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3049 case $cc_basename in
3051 # FIXME: insert proper C++ library support
3052 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3055 # FIXME: insert proper C++ library support
3056 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3061 case $cc_basename in
3064 # FIXME: insert proper C++ library support
3065 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3069 # FIXME: insert proper C++ library support
3070 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3073 # FIXME: insert proper C++ library support
3074 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3079 case $cc_basename in
3081 # Sun C++ 4.2, 5.x and Centerline C++
3082 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3083 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3084 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3085 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3087 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3088 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3090 solaris2.[0-5] | solaris2.[0-5].*) ;;
3092 # The C++ compiler is used as linker so we must use $wl
3093 # flag to pass the commands to the underlying system
3095 # Supported since Solaris 2.6 (maybe 2.5.1?)
3096 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3099 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3101 # Commands to make compiler produce verbose output that lists
3102 # what "hidden" libraries, object files and flags are used when
3103 # linking a shared library.
3105 # There doesn't appear to be a way to prevent this compiler from
3106 # explicitly linking system object files so we need to strip them
3107 # from the output so that they don't get included in the library
3109 output_verbose_link_cmd='templist=`$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'
3111 # Archives containing C++ object files must be created using
3112 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3113 # necessary to make sure instantiated templates are included
3115 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3118 # Green Hills C++ Compiler
3119 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3121 # The C++ compiler must be used to create the archive.
3122 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3125 # GNU C++ compiler with Solaris linker
3126 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3127 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3128 if $CC --version | grep -v '^2\.7' > /dev/null; then
3129 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib'
3130 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3131 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp'
3133 # Commands to make compiler produce verbose output that lists
3134 # what "hidden" libraries, object files and flags are used when
3135 # linking a shared library.
3136 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3138 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3140 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib'
3141 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3142 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp'
3144 # Commands to make compiler produce verbose output that lists
3145 # what "hidden" libraries, object files and flags are used when
3146 # linking a shared library.
3147 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3155 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3156 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3159 case $cc_basename in
3161 # NonStop-UX NCC 3.20
3162 # FIXME: insert proper C++ library support
3163 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3166 # FIXME: insert proper C++ library support
3167 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3172 # FIXME: insert proper C++ library support
3173 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3176 # FIXME: insert proper C++ library support
3177 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3180 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3181 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3183 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3184 _LT_AC_TAGVAR(LD, $1)="$LD"
3186 AC_LIBTOOL_POSTDEP_PREDEP($1)
3187 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3188 AC_LIBTOOL_PROG_CC_C_O($1)
3189 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3190 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3191 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3192 AC_LIBTOOL_SYS_LIB_STRIP
3193 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3194 AC_LIBTOOL_DLOPEN_SELF($1)
3196 AC_LIBTOOL_CONFIG($1)
3200 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3202 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3203 # ------------------------
3204 # Figure out "hidden" library dependencies from verbose
3205 # compiler output when linking a shared library.
3206 # Parse the compiler output and extract the necessary
3207 # objects, libraries and library flags.
3208 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3209 dnl we can't use the lt_simple_compile_test_code here,
3210 dnl because it contains code intended for an executable,
3211 dnl not a library. It's possible we should let each
3212 dnl tag define a new lt_????_link_test_code variable,
3213 dnl but it's only used here...
3214 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3216 void foo (void) { a = 0; }
3218 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3222 Foo (void) { a = 0; }
3227 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3235 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3238 public void bar (void) {
3244 dnl Parse the compiler output and extract the necessary
3245 dnl objects, libraries and library flags.
3246 if AC_TRY_EVAL(ac_compile); then
3247 # Parse the compiler output and extract the necessary
3248 # objects, libraries and library flags.
3250 # Sentinel used to keep track of whether or not we are before
3251 # the conftest object file.
3252 pre_test_object_deps_done=no
3254 # The `*' in the case matches for architectures that use `case' in
3255 # $output_verbose_cmd can trigger glob expansion during the loop
3256 # eval without this substitution.
3257 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3259 for p in `eval $output_verbose_link_cmd`; do
3263 # Some compilers place space between "-{L,R}" and the path.
3266 || test $p = "-R"; then
3273 if test "$pre_test_object_deps_done" = no; then
3276 # Internal compiler library paths should come after those
3277 # provided the user. The postdeps already come after the
3278 # user supplied libs so there is no need to process them.
3279 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3280 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3282 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3285 # The "-l" case would never come before the object being
3286 # linked, so don't bother handling this case.
3289 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3290 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3292 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3298 # This assumes that the test object file only shows up
3299 # once in the compiler output.
3300 if test "$p" = "conftest.$objext"; then
3301 pre_test_object_deps_done=yes
3305 if test "$pre_test_object_deps_done" = no; then
3306 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3307 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3309 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3312 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3313 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3315 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3320 *) ;; # Ignore the rest.
3328 echo "libtool.m4: error: problem compiling $1 test program"
3331 $rm -f confest.$objext
3333 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3334 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3335 *) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ;;
3337 ])# AC_LIBTOOL_POSTDEP_PREDEP
3339 # AC_LIBTOOL_LANG_F77_CONFIG
3340 # ------------------------
3341 # Ensure that the configuration vars for the C compiler are
3342 # suitably defined. Those variables are subsequently used by
3343 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3344 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3345 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3346 [AC_REQUIRE([AC_PROG_F77])
3347 AC_LANG_PUSH(Fortran 77)
3349 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3350 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3351 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3352 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3354 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3355 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3356 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3357 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3358 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3359 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3360 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3361 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3362 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3364 # Source file extension for f77 test sources.
3367 # Object file extension for compiled f77 test sources.
3369 _LT_AC_TAGVAR(objext, $1)=$objext
3371 # Code to be used in simple compile tests
3372 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3374 # Code to be used in simple link tests
3375 lt_simple_link_test_code=" program t\n end\n"
3377 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3380 # Allow CC to be a program name with arguments.
3385 _LT_AC_TAGVAR(compiler, $1)=$CC
3386 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3388 AC_MSG_CHECKING([if libtool supports shared libraries])
3389 AC_MSG_RESULT([$can_build_shared])
3391 AC_MSG_CHECKING([whether to build shared libraries])
3392 test "$can_build_shared" = "no" && enable_shared=no
3394 # On AIX, shared libraries and static libraries use the same namespace, and
3395 # are all built from PIC.
3398 test "$enable_shared" = yes && enable_static=no
3399 if test -n "$RANLIB"; then
3400 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3401 postinstall_cmds='$RANLIB $lib'
3405 test "$enable_shared" = yes && enable_static=no
3408 AC_MSG_RESULT([$enable_shared])
3410 AC_MSG_CHECKING([whether to build static libraries])
3411 # Make sure either enable_shared or enable_static is yes.
3412 test "$enable_shared" = yes || enable_static=yes
3413 AC_MSG_RESULT([$enable_static])
3415 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3417 _LT_AC_TAGVAR(GCC, $1)="$G77"
3418 _LT_AC_TAGVAR(LD, $1)="$LD"
3420 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3421 AC_LIBTOOL_PROG_CC_C_O($1)
3422 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3423 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3424 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3425 AC_LIBTOOL_SYS_LIB_STRIP
3426 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3428 AC_LIBTOOL_CONFIG($1)
3432 ])# AC_LIBTOOL_LANG_F77_CONFIG
3435 # AC_LIBTOOL_LANG_GCJ_CONFIG
3436 # --------------------------
3437 # Ensure that the configuration vars for the C compiler are
3438 # suitably defined. Those variables are subsequently used by
3439 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3440 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3441 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3444 # Source file extension for C test sources.
3447 # Object file extension for compiled C test sources.
3449 _LT_AC_TAGVAR(objext, $1)=$objext
3451 # Code to be used in simple compile tests
3452 lt_simple_compile_test_code="class foo {}\n"
3454 # Code to be used in simple link tests
3455 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3457 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3460 # Allow CC to be a program name with arguments.
3465 _LT_AC_TAGVAR(compiler, $1)=$CC
3467 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3468 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3470 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3471 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3472 AC_LIBTOOL_PROG_CC_C_O($1)
3473 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3474 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3475 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3476 AC_LIBTOOL_SYS_LIB_STRIP
3477 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3478 AC_LIBTOOL_DLOPEN_SELF($1)
3480 AC_LIBTOOL_CONFIG($1)
3484 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3487 # AC_LIBTOOL_LANG_RC_CONFIG
3488 # --------------------------
3489 # Ensure that the configuration vars for the Windows resource compiler are
3490 # suitably defined. Those variables are subsequently used by
3491 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3492 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3493 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3496 # Source file extension for RC test sources.
3499 # Object file extension for compiled RC test sources.
3501 _LT_AC_TAGVAR(objext, $1)=$objext
3503 # Code to be used in simple compile tests
3504 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3506 # Code to be used in simple link tests
3507 lt_simple_link_test_code="$lt_simple_compile_test_code"
3509 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3512 # Allow CC to be a program name with arguments.
3517 _LT_AC_TAGVAR(compiler, $1)=$CC
3518 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3520 AC_LIBTOOL_CONFIG($1)
3524 ])# AC_LIBTOOL_LANG_RC_CONFIG
3527 # AC_LIBTOOL_CONFIG([TAGNAME])
3528 # ----------------------------
3529 # If TAGNAME is not passed, then create an initial libtool script
3530 # with a default configuration from the untagged config vars. Otherwise
3531 # add code to config.status for appending the configuration named by
3532 # TAGNAME from the matching tagged config vars.
3533 AC_DEFUN([AC_LIBTOOL_CONFIG],
3534 [# The else clause should only fire when bootstrapping the
3535 # libtool distribution, otherwise you forgot to ship ltmain.sh
3536 # with your package, and you will get complaints that there are
3537 # no rules to generate ltmain.sh.
3538 if test -f "$ltmain"; then
3539 # Now quote all the things that may contain metacharacters while being
3540 # careful not to overquote the AC_SUBSTed values. We take copies of the
3541 # variables and quote the copies for generation of the libtool script.
3542 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
3543 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3544 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3545 deplibs_check_method reload_flag reload_cmds need_locks \
3546 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3547 lt_cv_sys_global_symbol_to_c_name_address \
3548 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3549 old_postinstall_cmds old_postuninstall_cmds \
3550 _LT_AC_TAGVAR(compiler, $1) \
3551 _LT_AC_TAGVAR(CC, $1) \
3552 _LT_AC_TAGVAR(LD, $1) \
3553 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3554 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3555 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3556 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3557 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3558 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3559 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3560 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3561 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3562 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3563 _LT_AC_TAGVAR(predep_objects, $1) \
3564 _LT_AC_TAGVAR(postdep_objects, $1) \
3565 _LT_AC_TAGVAR(predeps, $1) \
3566 _LT_AC_TAGVAR(postdeps, $1) \
3567 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3568 _LT_AC_TAGVAR(archive_cmds, $1) \
3569 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3570 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3571 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3572 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3573 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3574 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3575 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3576 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3577 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3578 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3579 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3580 _LT_AC_TAGVAR(include_expsyms, $1); do
3583 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3584 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3585 _LT_AC_TAGVAR(archive_cmds, $1) | \
3586 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3587 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3588 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3589 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3590 postinstall_cmds | postuninstall_cmds | \
3591 old_postinstall_cmds | old_postuninstall_cmds | \
3592 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3593 # Double-quote double-evaled strings.
3594 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3597 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3603 *'\[$]0 --fallback-echo"')
3604 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3609 [cfgfile="${ofile}T"
3610 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3612 AC_MSG_NOTICE([creating $ofile])],
3615 cat <<__EOF__ >> "$cfgfile"
3619 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3620 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3621 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3623 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3624 # Free Software Foundation, Inc.
3626 # This file is part of GNU Libtool:
3627 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3629 # This program is free software; you can redistribute it and/or modify
3630 # it under the terms of the GNU General Public License as published by
3631 # the Free Software Foundation; either version 2 of the License, or
3632 # (at your option) any later version.
3634 # This program is distributed in the hope that it will be useful, but
3635 # WITHOUT ANY WARRANTY; without even the implied warranty of
3636 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3637 # General Public License for more details.
3639 # You should have received a copy of the GNU General Public License
3640 # along with this program; if not, write to the Free Software
3641 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3643 # As a special exception to the GNU General Public License, if you
3644 # distribute this file as part of a program that contains a
3645 # configuration script generated by Autoconf, you may include it under
3646 # the same distribution terms that you use for the rest of that program.
3648 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3649 Xsed="sed -e s/^X//"
3651 # The HP-UX ksh and POSIX shell print the target directory to stdout
3653 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3655 # The names of the tagged configurations supported by this script.
3658 # ### BEGIN LIBTOOL CONFIG],
3659 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3661 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3663 # Shell to use when invoking shell scripts.
3666 # Whether or not to build shared libraries.
3667 build_libtool_libs=$enable_shared
3669 # Whether or not to build static libraries.
3670 build_old_libs=$enable_static
3672 # Whether or not to add -lc for building shared libraries.
3673 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3675 # Whether or not to disallow shared libs when runtime libs are static
3676 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3678 # Whether or not to optimize for fast installation.
3679 fast_install=$enable_fast_install
3682 host_alias=$host_alias
3685 # An echo program that does not interpret backslashes.
3690 AR_FLAGS=$lt_AR_FLAGS
3695 # A language-specific compiler.
3696 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3698 # Is the compiler the GNU C compiler?
3699 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3704 # The linker used to build libraries.
3705 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3707 # Whether we need hard or soft links.
3710 # A BSD-compatible nm program.
3713 # A sed program that does not truncate output.
3716 # A symbol stripping program
3719 # Used to examine libraries when file_magic_cmd begins "file"
3720 MAGIC_CMD=$MAGIC_CMD
3722 # Used on cygwin: DLL creation program.
3725 # Used on cygwin: object dumper.
3728 # Used on cygwin: assembler.
3731 # The name of the directory that contains temporary libtool files.
3734 # How to create reloadable object files.
3735 reload_flag=$lt_reload_flag
3736 reload_cmds=$lt_reload_cmds
3738 # How to pass a linker flag through the compiler.
3739 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
3741 # Object file suffix (normally "o").
3744 # Old archive suffix (normally "a").
3747 # Executable file suffix (normally "").
3750 # Additional compiler flags for building library objects.
3751 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
3754 # What is the maximum length of a command?
3755 max_cmd_len=$lt_cv_sys_max_cmd_len
3757 # Does compiler simultaneously support -c and -o options?
3758 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
3760 # Must we lock files when doing compilation ?
3761 need_locks=$lt_need_locks
3763 # Do we need the lib prefix for modules?
3764 need_lib_prefix=$need_lib_prefix
3766 # Do we need a version for libraries?
3767 need_version=$need_version
3769 # Whether dlopen is supported.
3770 dlopen_support=$enable_dlopen
3772 # Whether dlopen of programs is supported.
3773 dlopen_self=$enable_dlopen_self
3775 # Whether dlopen of statically linked programs is supported.
3776 dlopen_self_static=$enable_dlopen_self_static
3778 # Compiler flag to prevent dynamic linking.
3779 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
3781 # Compiler flag to turn off builtin functions.
3782 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
3784 # Compiler flag to allow reflexive dlopens.
3785 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
3787 # Compiler flag to generate shared objects directly from archives.
3788 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
3790 # Compiler flag to generate thread-safe objects.
3791 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
3793 # Library versioning type.
3794 version_type=$version_type
3796 # Format of library name prefix.
3797 libname_spec=$lt_libname_spec
3799 # List of archive names. First name is the real one, the rest are links.
3800 # The last name is the one that the linker finds with -lNAME.
3801 library_names_spec=$lt_library_names_spec
3803 # The coded name of the library, if different from the real name.
3804 soname_spec=$lt_soname_spec
3806 # Commands used to build and install an old-style archive.
3808 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
3809 old_postinstall_cmds=$lt_old_postinstall_cmds
3810 old_postuninstall_cmds=$lt_old_postuninstall_cmds
3812 # Create an old-style archive from a shared archive.
3813 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
3815 # Create a temporary old-style archive to link instead of a shared archive.
3816 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
3818 # Commands used to build and install a shared archive.
3819 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
3820 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
3821 postinstall_cmds=$lt_postinstall_cmds
3822 postuninstall_cmds=$lt_postuninstall_cmds
3824 # Commands to strip libraries.
3825 old_striplib=$lt_old_striplib
3826 striplib=$lt_striplib
3828 # Dependencies to place before the objects being linked to create a
3830 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
3832 # Dependencies to place after the objects being linked to create a
3834 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
3836 # Dependencies to place before the objects being linked to create a
3838 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
3840 # Dependencies to place after the objects being linked to create a
3842 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
3844 # The library search path used internally by the compiler when linking
3846 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
3848 # Method to check whether dependent libraries are shared objects.
3849 deplibs_check_method=$lt_deplibs_check_method
3851 # Command to use when deplibs_check_method == file_magic.
3852 file_magic_cmd=$lt_file_magic_cmd
3854 # Flag that allows shared libraries with undefined symbols to be built.
3855 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
3857 # Flag that forces no undefined symbols.
3858 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
3860 # Commands used to finish a libtool library installation in a directory.
3861 finish_cmds=$lt_finish_cmds
3863 # Same as above, but a single script fragment to be evaled but not shown.
3864 finish_eval=$lt_finish_eval
3866 # Take the output of nm and produce a listing of raw symbols and C names.
3867 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
3869 # Transform the output of nm in a proper C declaration
3870 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
3872 # Transform the output of nm in a C name address pair
3873 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
3875 # This is the shared library runtime path variable.
3876 runpath_var=$runpath_var
3878 # This is the shared library path variable.
3879 shlibpath_var=$shlibpath_var
3881 # Is shlibpath searched before the hard-coded library search path?
3882 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3884 # How to hardcode a shared library path into an executable.
3885 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
3887 # Whether we should hardcode library paths into libraries.
3888 hardcode_into_libs=$hardcode_into_libs
3890 # Flag to hardcode \$libdir into a binary during linking.
3891 # This must work even if \$libdir does not exist.
3892 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
3894 # Whether we need a single -rpath flag with a separated argument.
3895 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
3897 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
3899 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
3901 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3903 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
3905 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3906 # the resulting binary.
3907 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
3909 # Variables whose values should be saved in libtool wrapper scripts and
3910 # restored at relink time.
3911 variables_saved_for_relink="$variables_saved_for_relink"
3913 # Whether libtool must link a program against all its dependency libraries.
3914 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
3916 # Compile-time system search path for libraries
3917 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3919 # Run-time system search path for libraries
3920 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3922 # Fix the shell variable \$srcfile for the compiler.
3923 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
3925 # Set to yes if exported symbols are required.
3926 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
3928 # The commands to list exported symbols.
3929 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
3931 # The commands to extract the exported symbol list from a shared archive.
3932 extract_expsyms_cmds=$lt_extract_expsyms_cmds
3934 # Symbols that should not be listed in the preloaded symbols.
3935 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
3937 # Symbols that must always be exported.
3938 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
3941 [# ### END LIBTOOL CONFIG],
3942 [# ### END LIBTOOL TAG CONFIG: $tagname])
3949 cat <<\EOF >> "$cfgfile"
3951 # AIX sometimes has problems with the GCC collect2 program. For some
3952 # reason, if we set the COLLECT_NAMES environment variable, the problems
3953 # vanish in a puff of smoke.
3954 if test "X${COLLECT_NAMES+set}" != Xset; then
3956 export COLLECT_NAMES
3962 # We use sed instead of cat because bash on DJGPP gets confused if
3963 # if finds mixed CR/LF and LF-only lines. Since sed operates in
3964 # text mode, it properly converts lines to CR/LF. This bash problem
3965 # is reportedly fixed, but why not run on old versions too?
3966 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
3968 mv -f "$cfgfile" "$ofile" || \
3969 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
3973 # If there is no Makefile yet, we rely on a make rule to execute
3974 # `config.status --recheck' to rerun these tests and create the
3975 # libtool script then.
3976 test -f Makefile && make "$ltmain"
3978 ])# AC_LIBTOOL_CONFIG
3981 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
3982 # -------------------------------------------
3983 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
3984 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
3986 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3988 if test "$GCC" = yes; then
3989 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3991 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3992 lt_cv_prog_compiler_rtti_exceptions,
3993 [-fno-rtti -fno-exceptions], [],
3994 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3996 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
3999 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4000 # ---------------------------------
4001 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4002 [AC_REQUIRE([AC_CANONICAL_HOST])
4003 AC_REQUIRE([AC_PROG_NM])
4004 AC_REQUIRE([AC_OBJEXT])
4005 # Check for command to grab the raw symbol name followed by C symbol from nm.
4006 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4007 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4009 # These are sane defaults that work on at least a few old systems.
4010 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4012 # Character class describing NM global symbol codes.
4013 symcode='[[BCDEGRST]]'
4015 # Regexp to match symbols that can be accessed directly from C.
4016 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4018 # Transform the above into a raw symbol and a C symbol.
4019 symxfrm='\1 \2\3 \3'
4021 # Transform an extracted symbol line into a proper C declaration
4022 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4024 # Transform an extracted symbol line into symbol name and symbol address
4025 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4027 # Define system-specific variables.
4032 cygwin* | mingw* | pw32*)
4033 symcode='[[ABCDGISTW]]'
4035 hpux*) # Its linker distinguishes data from code symbols
4036 if test "$host_cpu" = ia64; then
4037 symcode='[[ABCDEGRST]]'
4039 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4040 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4043 symcode='[[BCDEGRST]]'
4046 symcode='[[BCDEGQRST]]'
4052 symcode='[[DFNSTU]]'
4056 # Handle CRLF in mingw tool chain
4060 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4064 # If we're using GNU nm, then use its standard symbol codes.
4065 case `$NM -V 2>&1` in
4066 *GNU* | *'with BFD'*)
4067 symcode='[[ABCDGISTW]]' ;;
4070 # Try without a prefix undercore, then with it.
4071 for ac_symprfx in "" "_"; do
4073 # Write the raw and C identifiers.
4074 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4076 # Check to see that the pipe works correctly.
4080 cat > conftest.$ac_ext <<EOF
4085 void nm_test_func(){}
4089 int main(){nm_test_var='a';nm_test_func();return(0);}
4092 if AC_TRY_EVAL(ac_compile); then
4093 # Now try to grab the symbols.
4095 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4096 # Try sorting and uniquifying the output.
4097 if sort "$nlist" | uniq > "$nlist"T; then
4098 mv -f "$nlist"T "$nlist"
4103 # Make sure that we snagged all the symbols we need.
4104 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4105 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4106 cat <<EOF > conftest.$ac_ext
4112 # Now generate the symbol file.
4113 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4115 cat <<EOF >> conftest.$ac_ext
4116 #if defined (__STDC__) && __STDC__
4117 # define lt_ptr_t void *
4119 # define lt_ptr_t char *
4123 /* The mapping between symbol names and symbols. */
4128 lt_preloaded_symbols[[]] =
4131 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4132 cat <<\EOF >> conftest.$ac_ext
4140 # Now try linking the two files.
4141 mv conftest.$ac_objext conftstm.$ac_objext
4142 lt_save_LIBS="$LIBS"
4143 lt_save_CFLAGS="$CFLAGS"
4144 LIBS="conftstm.$ac_objext"
4145 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4146 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4149 LIBS="$lt_save_LIBS"
4150 CFLAGS="$lt_save_CFLAGS"
4152 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4155 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4158 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4161 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4162 cat conftest.$ac_ext >&5
4164 rm -f conftest* conftst*
4166 # Do not use the global_symbol_pipe unless it works.
4167 if test "$pipe_works" = yes; then
4170 lt_cv_sys_global_symbol_pipe=
4174 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4175 lt_cv_sys_global_symbol_to_cdecl=
4177 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4178 AC_MSG_RESULT(failed)
4182 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4185 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4186 # ---------------------------------------
4187 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4188 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4189 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4190 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4192 AC_MSG_CHECKING([for $compiler option to produce PIC])
4194 # C++ specific cases for pic, static, wl, etc.
4195 if test "$GXX" = yes; then
4196 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4197 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4201 # All AIX code is PIC.
4202 if test "$host_cpu" = ia64; then
4203 # AIX 5 now supports IA64 processor
4204 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4208 # FIXME: we need at least 68020 code to build shared libraries, but
4209 # adding the `-m68020' flag to GCC prevents building anything better,
4211 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4213 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4214 # PIC is the default for these OSes.
4216 mingw* | os2* | pw32*)
4217 # This hack is so that the source file can tell whether it is being
4218 # built for inclusion in a dll (and should export symbols for example).
4219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4221 darwin* | rhapsody*)
4222 # PIC is the default on this platform
4223 # Common symbols not allowed in MH_DYLIB files
4224 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4227 # DJGPP does not support shared libraries at all
4228 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4231 if test -d /usr/nec; then
4232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4236 # PIC is the default for IA64 HP-UX, but not for PA HP-UX.
4237 if test "$host_cpu" != ia64; then
4238 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4242 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4248 # All AIX code is PIC.
4249 if test "$host_cpu" = ia64; then
4250 # AIX 5 now supports IA64 processor
4251 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4253 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4257 case $cc_basename in
4259 # Green Hills C++ Compiler
4260 # _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"
4265 case $cc_basename in
4267 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4270 # Green Hills C++ Compiler
4271 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4278 # FreeBSD uses GNU C++
4280 hpux9* | hpux10* | hpux11*)
4281 case $cc_basename in
4283 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4284 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4285 if test "$host_cpu" != ia64; then
4286 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4290 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4291 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4292 if test "$host_cpu" != ia64; then
4293 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4300 irix5* | irix6* | nonstopux*)
4301 case $cc_basename in
4303 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4304 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4305 # CC pic flag -KPIC is the default.
4312 case $cc_basename in
4315 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4316 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4320 # Make sure the PIC flag is empty. It appears that all Alpha
4321 # Linux and Compaq Tru64 Unix objects are PIC.
4322 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4323 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4334 case $cc_basename in
4336 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4344 osf3* | osf4* | osf5*)
4345 case $cc_basename in
4347 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4350 # Rational C++ 2.4.1
4351 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4354 # Digital/Compaq C++
4355 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4356 # Make sure the PIC flag is empty. It appears that all Alpha
4357 # Linux and Compaq Tru64 Unix objects are PIC.
4358 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4359 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4368 case $cc_basename in
4370 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4377 case $cc_basename in
4379 # Sun C++ 4.2, 5.x and Centerline C++
4380 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4381 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4382 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4385 # Green Hills C++ Compiler
4386 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4393 case $cc_basename in
4396 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4397 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4401 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4408 case $cc_basename in
4410 # NonStop-UX NCC 3.20
4411 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4422 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4428 if test "$GCC" = yes; then
4429 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4430 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4434 # All AIX code is PIC.
4435 if test "$host_cpu" = ia64; then
4436 # AIX 5 now supports IA64 processor
4437 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4442 # FIXME: we need at least 68020 code to build shared libraries, but
4443 # adding the `-m68020' flag to GCC prevents building anything better,
4445 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4448 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4449 # PIC is the default for these OSes.
4452 mingw* | pw32* | os2*)
4453 # This hack is so that the source file can tell whether it is being
4454 # built for inclusion in a dll (and should export symbols for example).
4455 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4458 darwin* | rhapsody*)
4459 # PIC is the default on this platform
4460 # Common symbols not allowed in MH_DYLIB files
4461 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4465 # Just because we use GCC doesn't mean we suddenly get shared libraries
4466 # on systems that don't support them.
4467 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4472 if test -d /usr/nec; then
4473 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4478 # PIC is the default for IA64 HP-UX, but not for PA HP-UX.
4479 if test "$host_cpu" != ia64; then
4480 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4485 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4489 # PORTME Check for flag to pass linker flags through the system compiler.
4492 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4493 if test "$host_cpu" = ia64; then
4494 # AIX 5 now supports IA64 processor
4495 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4497 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4501 mingw* | pw32* | os2*)
4502 # This hack is so that the source file can tell whether it is being
4503 # built for inclusion in a dll (and should export symbols for example).
4504 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4507 hpux9* | hpux10* | hpux11*)
4508 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4509 if test "$host_cpu" != ia64; then
4510 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4512 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4513 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4516 irix5* | irix6* | nonstopux*)
4517 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4518 # PIC (with -KPIC) is the default.
4519 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4523 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4524 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4527 osf3* | osf4* | osf5*)
4528 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4529 # All OSF/1 code is PIC.
4530 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4534 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4535 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4539 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4540 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4541 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4545 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4546 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4547 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4550 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4551 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4552 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4553 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4557 if test -d /usr/nec ;then
4558 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4559 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4564 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4565 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4569 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4574 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4577 # Check to make sure the PIC flag actually works.
4579 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4580 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4581 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4582 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[GCJ],[],[ -DPIC])], [],
4583 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4585 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4587 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4588 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4591 # For platforms which do not support PIC, -DPIC is meaningless:
4593 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4596 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[GCJ],[],[ -DPIC])"
4602 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4603 # ------------------------------------
4604 # See if the linker supports building shared libraries.
4605 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4606 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4608 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
4611 # If we're using GNU nm, then we don't want the "-C" option.
4612 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4613 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4614 _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'
4616 _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'
4620 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4623 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
4628 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4629 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4630 _LT_AC_TAGVAR(archive_cmds, $1)=
4631 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=
4632 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4633 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4634 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4635 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4636 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4637 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4639 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4640 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4641 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4642 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4643 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4644 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4645 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
4646 # include_expsyms should be a list of space-separated symbols to be *always*
4647 # included in the symbol list
4648 _LT_AC_TAGVAR(include_expsyms, $1)=
4649 # exclude_expsyms can be an extended regexp of symbols to exclude
4650 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4651 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4652 # as well as any symbol that contains `d'.
4653 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
4654 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4655 # platforms (ab)use it in PIC code, but their linkers get confused if
4656 # the symbol is explicitly referenced. Since portable code cannot
4657 # rely on this symbol name, it's probably fine to never include it in
4658 # preloaded symbol tables.
4659 extract_expsyms_cmds=
4662 cygwin* | mingw* | pw32*)
4663 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4664 # When not using gcc, we currently assume that we are using
4665 # Microsoft Visual C++.
4666 if test "$GCC" != yes; then
4675 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
4676 if test "$with_gnu_ld" = yes; then
4677 # If archive_cmds runs LD, not CC, wlarc should be empty
4680 # See if GNU ld supports shared libraries.
4682 aix3* | aix4* | aix5*)
4683 # On AIX/PPC, the GNU linker is very broken
4684 if test "$host_cpu" != ia64; then
4685 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4688 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4689 *** to be unable to reliably create shared libraries on AIX.
4690 *** Therefore, libtool is disabling shared libraries support. If you
4691 *** really care for shared libraries, you may want to modify your PATH
4692 *** so that a non-GNU linker is found, and then restart.
4699 _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)'
4700 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4701 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4703 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
4704 # that the semantics of dynamic libraries on AmigaOS, at least up
4705 # to version 4, is to share data among multiple programs linked
4706 # with the same dynamic library. Since this doesn't match the
4707 # behavior of shared libraries on other platforms, we can't use
4709 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4713 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
4714 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4715 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4716 # support --undefined. This deserves some investigation. FIXME
4717 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4719 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4723 cygwin* | mingw* | pw32*)
4724 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4725 # as there is no search path for DLLs.
4726 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4727 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4728 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4729 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4731 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
4732 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
4733 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}-retain-symbols-file $wl$export_symbols ${wl}--out-implib,$lib'
4740 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4741 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4744 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4745 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4750 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
4751 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4754 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4755 *** create shared libraries on Solaris systems. Therefore, libtool
4756 *** is disabling shared libraries support. We urge you to upgrade GNU
4757 *** binutils to release 2.9.1 or newer. Another option is to modify
4758 *** your PATH or compiler configuration so that the native linker is
4759 *** used, and then restart.
4762 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
4763 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4764 _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'
4766 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4771 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4773 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4774 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4778 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
4779 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4780 _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'
4782 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4787 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
4788 runpath_var=LD_RUN_PATH
4789 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
4790 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4791 # ancient GNU ld didn't support --whole-archive et. al.
4792 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
4793 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4795 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4799 # PORTME fill in a description of your system's linker (not GNU ld)
4802 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4803 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4804 _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'
4805 # Note: this linker hardcodes the directories in LIBPATH if there
4806 # are no directories specified by -L.
4807 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4808 if test "$GCC" = yes && test -z "$link_static_flag"; then
4809 # Neither direct hardcoding nor static linking is supported with a
4811 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
4816 if test "$host_cpu" = ia64; then
4817 # On IA64, the linker does run time linking by default, so we don't
4818 # have to do anything special.
4819 aix_use_runtimelinking=no
4820 exp_sym_flag='-Bexport'
4823 # If we're using GNU nm, then we don't want the "-C" option.
4824 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4825 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4826 _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'
4828 _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'
4830 aix_use_runtimelinking=no
4832 # Test if we are trying to use run time linking or normal
4833 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4834 # need to do runtime linking.
4835 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
4836 for ld_flag in $LDFLAGS; do
4837 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4838 aix_use_runtimelinking=yes
4844 exp_sym_flag='-bexport'
4845 no_entry_flag='-bnoentry'
4848 # When large executables or shared objects are built, AIX ld can
4849 # have problems creating the table of contents. If linking a library
4850 # or program results in "error TOC overflow" add -mminimal-toc to
4851 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4852 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4854 _LT_AC_TAGVAR(archive_cmds, $1)=''
4855 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4856 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
4857 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4859 if test "$GCC" = yes; then
4860 case $host_os in aix4.[012]|aix4.[012].*)
4861 # We only want to do this on AIX 4.2 and lower, the check
4862 # below for broken collect2 doesn't work under 4.3+
4863 collect2name=`${CC} -print-prog-name=collect2`
4864 if test -f "$collect2name" && \
4865 strings "$collect2name" | grep resolve_lib_name >/dev/null
4867 # We have reworked collect2
4868 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4870 # We have old collect2
4871 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
4872 # It fails to find uninstalled libraries when the uninstalled
4873 # path is not listed in the libpath. Setting hardcode_minus_L
4874 # to unsupported forces relinking
4875 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4877 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4880 shared_flag='-shared'
4883 if test "$host_cpu" = ia64; then
4884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4885 # chokes on -Wl,-G. The following line is correct:
4888 if test "$aix_use_runtimelinking" = yes; then
4889 shared_flag='${wl}-G'
4891 shared_flag='${wl}-bM:SRE'
4896 # It seems that -bexpall does not export symbols beginning with
4897 # underscore (_), so it is better to generate a list of symbols to export.
4898 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4899 if test "$aix_use_runtimelinking" = yes; then
4900 # Warning - without using the other runtime loading flags (-brtl),
4901 # -berok will link without error, but may produce a broken library.
4902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
4903 # Determine the default libpath from the value encoded in an empty executable.
4904 _LT_AC_SYS_LIBPATH_AIX
4905 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4906 _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 $shared_flag"
4908 if test "$host_cpu" = ia64; then
4909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4910 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4911 _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"
4913 # Determine the default libpath from the value encoded in an empty executable.
4914 _LT_AC_SYS_LIBPATH_AIX
4915 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4916 # Warning - without using the other run time loading flags,
4917 # -berok will link without error, but may produce a broken library.
4918 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4919 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4920 # -bexpall does not export symbols beginning with underscore (_)
4921 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4922 # Exported symbols can be pulled into shared objects from archives
4923 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
4924 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
4925 # This is similar to how AIX traditionally builds it's shared libraries.
4926 _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'
4932 _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)'
4933 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4934 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4935 # see comment about different semantics on the GNU ld section
4936 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4940 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4943 cygwin* | mingw* | pw32*)
4944 # When not using gcc, we currently assume that we are using
4945 # Microsoft Visual C++.
4946 # hardcode_libdir_flag_spec is actually meaningless, as there is
4947 # no search path for DLLs.
4948 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4949 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4950 # Tell ltmain to make .lib files, not .a files.
4952 # FIXME: Setting linknames here is a bad hack.
4953 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4954 # The linker will automatically build a .lib file if we build a DLL.
4955 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
4956 # FIXME: Should let the user specify the lib program.
4957 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
4958 fix_srcfile_path='`cygpath -w "$srcfile"`'
4959 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4962 darwin* | rhapsody*)
4964 rhapsody* | darwin1.[[012]])
4965 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
4968 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
4972 # FIXME: Relying on posixy $() will cause problems for
4973 # cross-compilation, but unfortunately the echo tests do not
4974 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
4975 # `"' quotes if we put them in here... so don't!
4976 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
4977 # We need to add '_' to the symbols in $export_symbols first
4978 #_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$_LT_AC_TAGVAR(archive_cmds, $1)"' && strip -s $export_symbols'
4979 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4980 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4981 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
4985 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4986 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4987 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4991 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4994 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4995 # support. Future versions do this automatically, but an explicit c++rt0.o
4996 # does not break anything, and helps significantly (at the cost of a little
4999 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5001 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5002 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5005 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5007 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5008 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5009 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5010 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5013 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5015 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5017 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5018 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5021 hpux9* | hpux10* | hpux11*)
5022 if test "$GCC" = yes; then
5025 _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 $lib'
5028 if test "$host_cpu" = ia64; then
5029 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5031 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5038 _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 $lib'
5041 if test "$host_cpu" = ia64; then
5042 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5044 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5049 if test "$host_cpu" = ia64; then
5050 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5051 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5052 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5054 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5055 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5056 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5058 # hardcode_minus_L: Not really in the search PATH,
5059 # but as the default location of the library.
5060 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5061 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5064 irix5* | irix6* | nonstopux*)
5065 if test "$GCC" = yes; then
5066 _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'
5068 _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'
5070 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5071 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5072 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5076 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5077 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5079 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5081 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5082 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5083 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5087 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5088 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5089 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5090 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5091 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5095 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5096 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5097 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5098 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5099 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5100 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5103 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5104 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5108 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5109 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5116 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5117 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5118 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5119 _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'
5120 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5124 if test "$GCC" = yes; then
5125 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5126 _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'
5128 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5129 _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'
5131 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5132 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5135 osf4* | osf5*) # as osf3* with the addition of -msym flag
5136 if test "$GCC" = yes; then
5137 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5138 _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'
5139 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5141 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5142 _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'
5143 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5144 $LD -shared${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'
5146 # Both c and cxx compiler support -rpath directly
5147 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5149 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5153 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5154 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5155 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5156 runpath_var=LD_RUN_PATH
5157 hardcode_runpath_var=yes
5161 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5162 if test "$GCC" = yes; then
5163 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5164 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5165 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5167 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5168 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5169 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5171 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5172 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5174 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5175 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5176 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5178 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5182 if test "x$host_vendor" = xsequent; then
5183 # Use $CC to link under sequent, because it throws in some extra .o
5184 # files that make .init and .fini sections work.
5185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5187 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5189 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5190 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5191 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5192 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5196 case $host_vendor in
5198 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5199 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5202 ## LD is ld it makes a PLAMLIB
5203 ## CC just makes a GrossModule.
5204 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5205 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5206 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5209 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5210 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5213 runpath_var='LD_RUN_PATH'
5214 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5218 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5219 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5220 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5224 if test -d /usr/nec; then
5225 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5226 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5227 runpath_var=LD_RUN_PATH
5228 hardcode_runpath_var=yes
5229 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5234 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5235 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5236 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5237 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5238 hardcode_runpath_var=yes
5239 runpath_var=LD_RUN_PATH
5242 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5243 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5244 if test "$GCC" = yes; then
5245 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5247 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5249 runpath_var='LD_RUN_PATH'
5250 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5254 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5255 # $CC -shared without GNU ld will not create a library from C++
5256 # object files and a static libstdc++, better avoid it by now
5257 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5258 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5259 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5261 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5262 runpath_var='LD_RUN_PATH'
5266 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5267 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5268 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5272 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5277 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5278 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5280 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5281 if test "$GCC" = yes; then
5282 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5286 # Do we need to explicitly link libc?
5288 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5289 if test "$enable_shared" = yes && test "$GCC" = yes; then
5290 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5292 # FIXME: we may have to deal with multi-command sequences.
5295 # Test whether the compiler implicitly links with -lc since on some
5296 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5297 # to ld, don't add -lc before -lgcc.
5298 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5300 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5302 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5305 libobjs=conftest.$ac_objext
5307 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5313 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5314 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5315 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5317 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5319 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5321 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5323 cat conftest.err 1>&5
5326 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5330 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5333 # _LT_AC_FILE_LTDLL_C
5334 # -------------------
5335 # Be careful that the start marker always follows a newline.
5336 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5337 # /* ltdll.c starts here */
5338 # #define WIN32_LEAN_AND_MEAN
5339 # #include <windows.h>
5340 # #undef WIN32_LEAN_AND_MEAN
5341 # #include <stdio.h>
5343 # #ifndef __CYGWIN__
5344 # # ifdef __CYGWIN32__
5345 # # define __CYGWIN__ __CYGWIN32__
5349 # #ifdef __cplusplus
5352 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5353 # #ifdef __cplusplus
5358 # #include <cygwin/cygwin_dll.h>
5359 # DECLARE_CYGWIN_DLL( DllMain );
5361 # HINSTANCE __hDllInstance_base;
5364 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5366 # __hDllInstance_base = hInst;
5369 # /* ltdll.c ends here */
5370 ])# _LT_AC_FILE_LTDLL_C
5373 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5374 # ---------------------------------
5375 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5379 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5380 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5381 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5382 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5383 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5384 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5385 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5387 # This is just to silence aclocal about the macro not being used
5388 ifelse([AC_DISABLE_FAST_INSTALL])
5390 AC_DEFUN([LT_AC_PROG_GCJ],
5391 [AC_CHECK_TOOL(GCJ, gcj, no)
5392 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5396 AC_DEFUN([LT_AC_PROG_RC],
5397 [AC_CHECK_TOOL(RC, windres, no)
5400 # NOTE: This macro has been submitted for inclusion into #
5401 # GNU Autoconf as AC_PROG_SED. When it is available in #
5402 # a released version of Autoconf we should remove this #
5403 # macro and use it instead. #
5406 # Check for a fully-functional sed program, that truncates
5407 # as few characters as possible. Prefer GNU sed if found.
5408 AC_DEFUN([LT_AC_PROG_SED],
5409 [AC_MSG_CHECKING([for a sed that does not truncate output])
5410 AC_CACHE_VAL(lt_cv_path_SED,
5411 [# Loop through the user's path and test for sed and gsed.
5412 # Then use that list of sed's as ones to test for truncation.
5413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5417 test -z "$as_dir" && as_dir=.
5418 for lt_ac_prog in sed gsed; do
5419 for ac_exec_ext in '' $ac_executable_extensions; do
5420 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5421 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5428 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5429 # along with /bin/sed that truncates output.
5430 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5431 test ! -f $lt_ac_sed && break
5432 cat /dev/null > conftest.in
5434 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5435 # Check for GNU sed and select it if it is found.
5436 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5437 lt_cv_path_SED=$lt_ac_sed
5441 cat conftest.in conftest.in >conftest.tmp
5442 mv conftest.tmp conftest.in
5443 cp conftest.in conftest.nl
5445 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5446 cmp -s conftest.out conftest.nl || break
5447 # 10000 chars as input seems more than enough
5448 test $lt_ac_count -gt 10 && break
5449 lt_ac_count=`expr $lt_ac_count + 1`
5450 if test $lt_ac_count -gt $lt_ac_max; then
5451 lt_ac_max=$lt_ac_count
5452 lt_cv_path_SED=$lt_ac_sed
5458 AC_MSG_RESULT([$SED])
5461 # serial 6 AC_LIB_LTDL
5465 # Clients of libltdl can use this macro to allow the installer to
5466 # choose between a shipped copy of the ltdl sources or a preinstalled
5467 # version of the library.
5468 AC_DEFUN([AC_WITH_LTDL],
5469 [AC_REQUIRE([AC_LIB_LTDL])
5473 # Unless the user asks us to check, assume no installed ltdl exists.
5474 use_installed_libltdl=no
5476 AC_ARG_WITH([included_ltdl],
5477 [ --with-included-ltdl use the GNU ltdl sources included here])
5479 if test "x$with_included_ltdl" != xyes; then
5480 # We are not being forced to use the included libltdl sources, so
5481 # decide whether there is a useful installed version we can use.
5482 AC_CHECK_HEADER([ltdl.h],
5483 [AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
5484 [with_included_ltdl=no],
5485 [with_included_ltdl=yes])
5489 if test "x$enable_ltdl_install" != xyes; then
5490 # If the user did not specify an installable libltdl, then default
5491 # to a convenience lib.
5492 AC_LIBLTDL_CONVENIENCE
5495 if test "x$with_included_ltdl" = xno; then
5496 # If the included ltdl is not to be used. then Use the
5497 # preinstalled libltdl we found.
5498 AC_DEFINE([HAVE_LTDL], 1,
5499 [Define this if a modern libltdl is already installed])
5503 # Report our decision...
5504 AC_MSG_CHECKING([whether to use included libltdl])
5505 AC_MSG_RESULT([$with_included_ltdl])
5507 AC_CONFIG_SUBDIRS([libltdl])
5513 # Perform all the checks necessary for compilation of the ltdl objects
5514 # -- including compiler checks and header checks.
5515 AC_DEFUN([AC_LIB_LTDL],
5517 AC_REQUIRE([AC_PROG_CC])
5518 AC_REQUIRE([AC_C_CONST])
5519 AC_REQUIRE([AC_HEADER_STDC])
5520 AC_REQUIRE([AC_HEADER_DIRENT])
5521 AC_REQUIRE([_LT_AC_CHECK_DLFCN])
5522 AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
5523 AC_REQUIRE([AC_LTDL_SHLIBEXT])
5524 AC_REQUIRE([AC_LTDL_SHLIBPATH])
5525 AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
5526 AC_REQUIRE([AC_LTDL_OBJDIR])
5527 AC_REQUIRE([AC_LTDL_DLPREOPEN])
5528 AC_REQUIRE([AC_LTDL_DLLIB])
5529 AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
5530 AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
5531 AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
5532 AC_REQUIRE([AC_LTDL_FUNC_ARGZ])
5534 AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \
5536 AC_CHECK_HEADERS([dl.h sys/dl.h dld.h])
5537 AC_CHECK_HEADERS([string.h strings.h], [break])
5539 AC_CHECK_FUNCS([strchr index], [break])
5540 AC_CHECK_FUNCS([strrchr rindex], [break])
5541 AC_CHECK_FUNCS([memcpy bcopy], [break])
5542 AC_CHECK_FUNCS([memmove strcmp])
5543 AC_CHECK_FUNCS([closedir opendir readdir])
5547 # AC_LTDL_ENABLE_INSTALL
5548 # ----------------------
5549 AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
5550 [AC_ARG_ENABLE([ltdl-install],
5551 [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])])
5553 AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
5554 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
5555 ])])# AC_LTDL_ENABLE_INSTALL
5558 # AC_LTDL_SYS_DLOPEN_DEPLIBS
5559 # --------------------------
5560 AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
5561 [AC_REQUIRE([AC_CANONICAL_HOST])
5562 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
5563 [libltdl_cv_sys_dlopen_deplibs],
5564 [# PORTME does your system automatically load deplibs for dlopen?
5565 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
5566 # For now, we just catch OSes we know something about -- in the
5567 # future, we'll try test this programmatically.
5568 libltdl_cv_sys_dlopen_deplibs=unknown
5570 aix3*|aix4.1.*|aix4.2.*)
5571 # Unknown whether this is true for these versions of AIX, but
5572 # we want this `case' here to explicitly catch those versions.
5573 libltdl_cv_sys_dlopen_deplibs=unknown
5576 libltdl_cv_sys_dlopen_deplibs=yes
5579 libltdl_cv_sys_dlopen_deplibs=yes
5582 libltdl_cv_sys_dlopen_deplibs=yes
5584 irix[[12345]]*|irix6.[[01]]*)
5585 # Catch all versions of IRIX before 6.2, and indicate that we don't
5586 # know how it worked for any of those versions.
5587 libltdl_cv_sys_dlopen_deplibs=unknown
5590 # The case above catches anything before 6.2, and it's known that
5591 # at 6.2 and later dlopen does load deplibs.
5592 libltdl_cv_sys_dlopen_deplibs=yes
5595 libltdl_cv_sys_dlopen_deplibs=yes
5598 libltdl_cv_sys_dlopen_deplibs=yes
5601 libltdl_cv_sys_dlopen_deplibs=yes
5604 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
5605 # it did *not* use an RPATH in a shared library to find objects the
5606 # library depends on, so we explictly say `no'.
5607 libltdl_cv_sys_dlopen_deplibs=no
5609 osf5.0|osf5.0a|osf5.1)
5610 # dlopen *does* load deplibs and with the right loader patch applied
5611 # it even uses RPATH in a shared library to search for shared objects
5612 # that the library depends on, but there's no easy way to know if that
5613 # patch is installed. Since this is the case, all we can really
5614 # say is unknown -- it depends on the patch being installed. If
5615 # it is, this changes to `yes'. Without it, it would be `no'.
5616 libltdl_cv_sys_dlopen_deplibs=unknown
5619 # the two cases above should catch all versions of osf <= 5.1. Read
5620 # the comments above for what we know about them.
5621 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
5622 # is used to find them so we can finally say `yes'.
5623 libltdl_cv_sys_dlopen_deplibs=yes
5626 libltdl_cv_sys_dlopen_deplibs=yes
5630 if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
5631 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
5632 [Define if the OS needs help to load dependent libraries for dlopen().])
5634 ])# AC_LTDL_SYS_DLOPEN_DEPLIBS
5639 AC_DEFUN([AC_LTDL_SHLIBEXT],
5640 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
5641 AC_CACHE_CHECK([which extension is used for shared libraries],
5642 [libltdl_cv_shlibext],
5644 for ac_spec in $library_names_spec; do
5647 echo "$ac_last" | [sed 's/\[.*\]//;s/^[^.]*//;s/\$.*$//;s/\.$//'] > conftest
5648 libltdl_cv_shlibext=`cat conftest`
5651 if test -n "$libltdl_cv_shlibext"; then
5652 AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext",
5653 [Define to the extension used for shared libraries, say, ".so".])
5655 ])# AC_LTDL_SHLIBEXT
5660 AC_DEFUN([AC_LTDL_SHLIBPATH],
5661 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
5662 AC_CACHE_CHECK([which variable specifies run-time library path],
5663 [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"])
5664 if test -n "$libltdl_cv_shlibpath_var"; then
5665 AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var",
5666 [Define to the name of the environment variable that determines the dynamic library search path.])
5668 ])# AC_LTDL_SHLIBPATH
5671 # AC_LTDL_SYSSEARCHPATH
5672 # ---------------------
5673 AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
5674 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
5675 AC_CACHE_CHECK([for the default library search path],
5676 [libltdl_cv_sys_search_path],
5677 [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
5678 if test -n "$libltdl_cv_sys_search_path"; then
5680 for dir in $libltdl_cv_sys_search_path; do
5681 if test -z "$sys_search_path"; then
5682 sys_search_path="$dir"
5684 sys_search_path="$sys_search_path$PATH_SEPARATOR$dir"
5687 AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path",
5688 [Define to the system default library search path.])
5690 ])# AC_LTDL_SYSSEARCHPATH
5695 AC_DEFUN([AC_LTDL_OBJDIR],
5696 [AC_CACHE_CHECK([for objdir],
5697 [libltdl_cv_objdir],
5698 [libltdl_cv_objdir="$objdir"
5699 if test -n "$objdir"; then
5702 rm -f .libs 2>/dev/null
5703 mkdir .libs 2>/dev/null
5704 if test -d .libs; then
5705 libltdl_cv_objdir=.libs
5707 # MS-DOS does not allow filenames that begin with a dot.
5708 libltdl_cv_objdir=_libs
5710 rmdir .libs 2>/dev/null
5713 AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/",
5714 [Define to the sub-directory in which libtool stores uninstalled libraries.])
5720 AC_DEFUN([AC_LTDL_DLPREOPEN],
5721 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
5722 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
5723 [libltdl_cv_preloaded_symbols],
5724 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
5725 libltdl_cv_preloaded_symbols=yes
5727 libltdl_cv_preloaded_symbols=no
5730 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
5731 AC_DEFINE(HAVE_PRELOADED_SYMBOLS, 1,
5732 [Define if libtool can extract symbol lists from object files.])
5734 ])# AC_LTDL_DLPREOPEN
5739 AC_DEFUN([AC_LTDL_DLLIB],
5744 AC_CHECK_FUNC([shl_load],
5745 [AC_DEFINE([HAVE_SHL_LOAD], [1],
5746 [Define if you have the shl_load function.])],
5747 [AC_CHECK_LIB([dld], [shl_load],
5748 [AC_DEFINE([HAVE_SHL_LOAD], [1],
5749 [Define if you have the shl_load function.])
5750 LIBADD_DL="$LIBADD_DL -ldld"],
5751 [AC_CHECK_LIB([dl], [dlopen],
5752 [AC_DEFINE([HAVE_LIBDL], [1],
5753 [Define if you have the libdl library or equivalent.])
5754 LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"],
5755 [AC_TRY_LINK([#if HAVE_DLFCN_H
5760 [AC_DEFINE([HAVE_LIBDL], [1],
5761 [Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"],
5762 [AC_CHECK_LIB([svld], [dlopen],
5763 [AC_DEFINE([HAVE_LIBDL], [1],
5764 [Define if you have the libdl library or equivalent.])
5765 LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"],
5766 [AC_CHECK_LIB([dld], [dld_link],
5767 [AC_DEFINE([HAVE_DLD], [1],
5768 [Define if you have the GNU dld library.])
5769 LIBADD_DL="$LIBADD_DL -ldld"
5777 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
5779 lt_save_LIBS="$LIBS"
5780 LIBS="$LIBS $LIBADD_DL"
5781 AC_CHECK_FUNCS([dlerror])
5782 LIBS="$lt_save_LIBS"
5788 # AC_LTDL_SYMBOL_USCORE
5789 # ---------------------
5790 # does the compiler prefix global symbols with an underscore?
5791 AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
5792 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
5793 AC_CACHE_CHECK([for _ prefix in compiled symbols],
5794 [ac_cv_sys_symbol_underscore],
5795 [ac_cv_sys_symbol_underscore=no
5796 cat > conftest.$ac_ext <<EOF
5797 void nm_test_func(){}
5798 int main(){nm_test_func;return 0;}
5800 if AC_TRY_EVAL(ac_compile); then
5801 # Now try to grab the symbols.
5802 ac_nlist=conftest.nm
5803 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
5804 # See whether the symbols have a leading underscore.
5805 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
5806 ac_cv_sys_symbol_underscore=yes
5808 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
5811 echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
5815 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
5818 echo "configure: failed program was:" >&AC_FD_CC
5819 cat conftest.c >&AC_FD_CC
5823 ])# AC_LTDL_SYMBOL_USCORE
5826 # AC_LTDL_DLSYM_USCORE
5827 # --------------------
5828 AC_DEFUN([AC_LTDL_DLSYM_USCORE],
5829 [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
5830 if test x"$ac_cv_sys_symbol_underscore" = xyes; then
5831 if test x"$libltdl_cv_func_dlopen" = xyes ||
5832 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
5833 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
5834 [libltdl_cv_need_uscore],
5835 [libltdl_cv_need_uscore=unknown
5837 LIBS="$LIBS $LIBADD_DL"
5838 _LT_AC_TRY_DLOPEN_SELF(
5839 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
5840 [], [libltdl_cv_need_uscore=cross])
5846 if test x"$libltdl_cv_need_uscore" = xyes; then
5847 AC_DEFINE(NEED_USCORE, 1,
5848 [Define if dlsym() requires a leading underscore in symbol names.])
5850 ])# AC_LTDL_DLSYM_USCORE
5854 AC_DEFUN([AC_LTDL_FUNC_ARGZ],
5855 [AC_CHECK_HEADERS([argz.h])
5857 AC_CHECK_TYPES([error_t],
5859 [AC_DEFINE([error_t], [int],
5860 [Define to a type to use for `error_t' if it is not otherwise available.])],
5865 AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify])
5866 ])# AC_LTDL_FUNC_ARGZ
5868 # AM_CONDITIONAL -*- Autoconf -*-
5870 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
5872 # This program is free software; you can redistribute it and/or modify
5873 # it under the terms of the GNU General Public License as published by
5874 # the Free Software Foundation; either version 2, or (at your option)
5875 # any later version.
5877 # This program is distributed in the hope that it will be useful,
5878 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5879 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5880 # GNU General Public License for more details.
5882 # You should have received a copy of the GNU General Public License
5883 # along with this program; if not, write to the Free Software
5884 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5891 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
5892 # -------------------------------------
5893 # Define a conditional.
5894 AC_DEFUN([AM_CONDITIONAL],
5895 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
5896 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
5898 AC_SUBST([$1_FALSE])
5906 AC_CONFIG_COMMANDS_PRE(
5907 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
5908 AC_MSG_ERROR([conditional \"$1\" was never defined.
5909 Usually this means the macro was only invoked conditionally.])
5912 # Do all the work for Automake. -*- Autoconf -*-
5914 # This macro actually does too much some checks are only needed if
5915 # your package does certain things. But this isn't really a big deal.
5917 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
5918 # Free Software Foundation, Inc.
5920 # This program is free software; you can redistribute it and/or modify
5921 # it under the terms of the GNU General Public License as published by
5922 # the Free Software Foundation; either version 2, or (at your option)
5923 # any later version.
5925 # This program is distributed in the hope that it will be useful,
5926 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5927 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5928 # GNU General Public License for more details.
5930 # You should have received a copy of the GNU General Public License
5931 # along with this program; if not, write to the Free Software
5932 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5937 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
5938 # written in clear, in which case automake, when reading aclocal.m4,
5939 # will think it sees a *use*, and therefore will trigger all it's
5940 # C support machinery. Also note that it means that autoscan, seeing
5941 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
5946 # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
5947 # the ones we care about.
5948 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
5950 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
5951 # AM_INIT_AUTOMAKE([OPTIONS])
5952 # -----------------------------------------------
5953 # The call with PACKAGE and VERSION arguments is the old style
5954 # call (pre autoconf-2.50), which is being phased out. PACKAGE
5955 # and VERSION should now be passed to AC_INIT and removed from
5956 # the call to AM_INIT_AUTOMAKE.
5957 # We support both call styles for the transition. After
5958 # the next Automake release, Autoconf can make the AC_INIT
5959 # arguments mandatory, and then we can depend on a new Autoconf
5960 # release and drop the old call support.
5961 AC_DEFUN([AM_INIT_AUTOMAKE],
5962 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
5963 AC_REQUIRE([AC_PROG_INSTALL])dnl
5964 # test to see if srcdir already configured
5965 if test "`cd $srcdir && pwd`" != "`pwd`" &&
5966 test -f $srcdir/config.status; then
5967 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
5970 # Define the identity of the package.
5971 dnl Distinguish between old-style and new-style calls.
5973 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
5974 AC_SUBST([PACKAGE], [$1])dnl
5975 AC_SUBST([VERSION], [$2])],
5976 [_AM_SET_OPTIONS([$1])dnl
5977 AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
5978 AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
5980 _AM_IF_OPTION([no-define],,
5981 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
5982 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
5984 # Some tools Automake needs.
5985 AC_REQUIRE([AM_SANITY_CHECK])dnl
5986 AC_REQUIRE([AC_ARG_PROGRAM])dnl
5987 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
5988 AM_MISSING_PROG(AUTOCONF, autoconf)
5989 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
5990 AM_MISSING_PROG(AUTOHEADER, autoheader)
5991 AM_MISSING_PROG(MAKEINFO, makeinfo)
5992 AM_MISSING_PROG(AMTAR, tar)
5994 AM_PROG_INSTALL_STRIP
5995 # We need awk for the "check" target. The system "awk" is bad on
5997 AC_REQUIRE([AC_PROG_AWK])dnl
5998 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6000 _AM_IF_OPTION([no-dependencies],,
6001 [AC_PROVIDE_IFELSE([AC_PROG_][CC],
6002 [_AM_DEPENDENCIES(CC)],
6003 [define([AC_PROG_][CC],
6004 defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
6005 AC_PROVIDE_IFELSE([AC_PROG_][CXX],
6006 [_AM_DEPENDENCIES(CXX)],
6007 [define([AC_PROG_][CXX],
6008 defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6012 # Copyright 2002 Free Software Foundation, Inc.
6014 # This program is free software; you can redistribute it and/or modify
6015 # it under the terms of the GNU General Public License as published by
6016 # the Free Software Foundation; either version 2, or (at your option)
6017 # any later version.
6019 # This program is distributed in the hope that it will be useful,
6020 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6021 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6022 # GNU General Public License for more details.
6024 # You should have received a copy of the GNU General Public License
6025 # along with this program; if not, write to the Free Software
6026 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6028 # AM_AUTOMAKE_VERSION(VERSION)
6029 # ----------------------------
6030 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6031 # generated from the m4 files accompanying Automake X.Y.
6032 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
6034 # AM_SET_CURRENT_AUTOMAKE_VERSION
6035 # -------------------------------
6036 # Call AM_AUTOMAKE_VERSION so it can be traced.
6037 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6038 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6039 [AM_AUTOMAKE_VERSION([1.6.1])])
6041 # Helper functions for option handling. -*- Autoconf -*-
6043 # Copyright 2001, 2002 Free Software Foundation, Inc.
6045 # This program is free software; you can redistribute it and/or modify
6046 # it under the terms of the GNU General Public License as published by
6047 # the Free Software Foundation; either version 2, or (at your option)
6048 # any later version.
6050 # This program is distributed in the hope that it will be useful,
6051 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6052 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6053 # GNU General Public License for more details.
6055 # You should have received a copy of the GNU General Public License
6056 # along with this program; if not, write to the Free Software
6057 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6062 # _AM_MANGLE_OPTION(NAME)
6063 # -----------------------
6064 AC_DEFUN([_AM_MANGLE_OPTION],
6065 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6067 # _AM_SET_OPTION(NAME)
6068 # ------------------------------
6069 # Set option NAME. Presently that only means defining a flag for this option.
6070 AC_DEFUN([_AM_SET_OPTION],
6071 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6073 # _AM_SET_OPTIONS(OPTIONS)
6074 # ----------------------------------
6075 # OPTIONS is a space-separated list of Automake options.
6076 AC_DEFUN([_AM_SET_OPTIONS],
6077 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6079 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6080 # -------------------------------------------
6081 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6082 AC_DEFUN([_AM_IF_OPTION],
6083 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6086 # Check to make sure that the build environment is sane.
6089 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
6091 # This program is free software; you can redistribute it and/or modify
6092 # it under the terms of the GNU General Public License as published by
6093 # the Free Software Foundation; either version 2, or (at your option)
6094 # any later version.
6096 # This program is distributed in the hope that it will be useful,
6097 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6098 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6099 # GNU General Public License for more details.
6101 # You should have received a copy of the GNU General Public License
6102 # along with this program; if not, write to the Free Software
6103 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6110 AC_DEFUN([AM_SANITY_CHECK],
6111 [AC_MSG_CHECKING([whether build environment is sane])
6114 echo timestamp > conftest.file
6115 # Do `set' in a subshell so we don't clobber the current shell's
6116 # arguments. Must try -L first in case configure is actually a
6117 # symlink; some systems play weird games with the mod time of symlinks
6118 # (eg FreeBSD returns the mod time of the symlink's containing
6121 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6122 if test "$[*]" = "X"; then
6124 set X `ls -t $srcdir/configure conftest.file`
6127 if test "$[*]" != "X $srcdir/configure conftest.file" \
6128 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6130 # If neither matched, then we have a broken ls. This can happen
6131 # if, for instance, CONFIG_SHELL is bash and it inherits a
6132 # broken ls alias from the environment. This has actually
6133 # happened. Such a system could not be considered "sane".
6134 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6135 alias in your environment])
6138 test "$[2]" = conftest.file
6144 AC_MSG_ERROR([newly created file is older than distributed files!
6145 Check your system clock])
6147 AC_MSG_RESULT(yes)])
6152 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
6154 # This program is free software; you can redistribute it and/or modify
6155 # it under the terms of the GNU General Public License as published by
6156 # the Free Software Foundation; either version 2, or (at your option)
6157 # any later version.
6159 # This program is distributed in the hope that it will be useful,
6160 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6161 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6162 # GNU General Public License for more details.
6164 # You should have received a copy of the GNU General Public License
6165 # along with this program; if not, write to the Free Software
6166 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6171 # AM_MISSING_PROG(NAME, PROGRAM)
6172 # ------------------------------
6173 AC_DEFUN([AM_MISSING_PROG],
6174 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6175 $1=${$1-"${am_missing_run}$2"}
6179 # AM_MISSING_HAS_RUN
6180 # ------------------
6181 # Define MISSING if not defined so far and test if it supports --run.
6182 # If it does, set am_missing_run to use it, otherwise, to nothing.
6183 AC_DEFUN([AM_MISSING_HAS_RUN],
6184 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6185 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6186 # Use eval to expand $SHELL
6187 if eval "$MISSING --run true"; then
6188 am_missing_run="$MISSING --run "
6191 AC_MSG_WARN([`missing' script is too old or missing])
6197 # Copyright 2001 Free Software Foundation, Inc.
6199 # This program is free software; you can redistribute it and/or modify
6200 # it under the terms of the GNU General Public License as published by
6201 # the Free Software Foundation; either version 2, or (at your option)
6202 # any later version.
6204 # This program is distributed in the hope that it will be useful,
6205 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6206 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6207 # GNU General Public License for more details.
6209 # You should have received a copy of the GNU General Public License
6210 # along with this program; if not, write to the Free Software
6211 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6214 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6215 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6216 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6218 # Of course, Automake must honor this variable whenever it calls a
6219 # tool from the auxiliary directory. The problem is that $srcdir (and
6220 # therefore $ac_aux_dir as well) can be either absolute or relative,
6221 # depending on how configure is run. This is pretty annoying, since
6222 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6223 # source directory, any form will work fine, but in subdirectories a
6224 # relative path needs to be adjusted first.
6226 # $ac_aux_dir/missing
6227 # fails when called from a subdirectory if $ac_aux_dir is relative
6228 # $top_srcdir/$ac_aux_dir/missing
6229 # fails if $ac_aux_dir is absolute,
6230 # fails when called from a subdirectory in a VPATH build with
6231 # a relative $ac_aux_dir
6233 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6234 # are both prefixed by $srcdir. In an in-source build this is usually
6235 # harmless because $srcdir is `.', but things will broke when you
6236 # start a VPATH build or use an absolute $srcdir.
6238 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6239 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6240 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6241 # and then we would define $MISSING as
6242 # MISSING="\${SHELL} $am_aux_dir/missing"
6243 # This will work as long as MISSING is not called from configure, because
6244 # unfortunately $(top_srcdir) has no meaning in configure.
6245 # However there are other variables, like CC, which are often used in
6246 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6248 # Another solution, used here, is to always expand $ac_aux_dir to an
6249 # absolute PATH. The drawback is that using absolute paths prevent a
6250 # configured tree to be moved without reconfiguration.
6252 # Rely on autoconf to set up CDPATH properly.
6255 AC_DEFUN([AM_AUX_DIR_EXPAND], [
6256 # expand $ac_aux_dir to an absolute path
6257 am_aux_dir=`cd $ac_aux_dir && pwd`
6260 # AM_PROG_INSTALL_SH
6261 # ------------------
6262 # Define $install_sh.
6264 # Copyright 2001 Free Software Foundation, Inc.
6266 # This program is free software; you can redistribute it and/or modify
6267 # it under the terms of the GNU General Public License as published by
6268 # the Free Software Foundation; either version 2, or (at your option)
6269 # any later version.
6271 # This program is distributed in the hope that it will be useful,
6272 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6273 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6274 # GNU General Public License for more details.
6276 # You should have received a copy of the GNU General Public License
6277 # along with this program; if not, write to the Free Software
6278 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6281 AC_DEFUN([AM_PROG_INSTALL_SH],
6282 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6283 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6284 AC_SUBST(install_sh)])
6286 # AM_PROG_INSTALL_STRIP
6288 # Copyright 2001 Free Software Foundation, Inc.
6290 # This program is free software; you can redistribute it and/or modify
6291 # it under the terms of the GNU General Public License as published by
6292 # the Free Software Foundation; either version 2, or (at your option)
6293 # any later version.
6295 # This program is distributed in the hope that it will be useful,
6296 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6297 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6298 # GNU General Public License for more details.
6300 # You should have received a copy of the GNU General Public License
6301 # along with this program; if not, write to the Free Software
6302 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6305 # One issue with vendor `install' (even GNU) is that you can't
6306 # specify the program used to strip binaries. This is especially
6307 # annoying in cross-compiling environments, where the build's strip
6308 # is unlikely to handle the host's binaries.
6309 # Fortunately install-sh will honor a STRIPPROG variable, so we
6310 # always use install-sh in `make install-strip', and initialize
6311 # STRIPPROG with the value of the STRIP variable (set by the user).
6312 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6313 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6314 # Installed binaries are usually stripped using `strip' when the user
6315 # run `make install-strip'. However `strip' might not be the right
6316 # tool to use in cross-compilation environments, therefore Automake
6317 # will honor the `STRIP' environment variable to overrule this program.
6318 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6319 if test "$cross_compiling" != no; then
6320 AC_CHECK_TOOL([STRIP], [strip], :)
6322 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6323 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6325 # serial 4 -*- Autoconf -*-
6327 # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
6329 # This program is free software; you can redistribute it and/or modify
6330 # it under the terms of the GNU General Public License as published by
6331 # the Free Software Foundation; either version 2, or (at your option)
6332 # any later version.
6334 # This program is distributed in the hope that it will be useful,
6335 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6336 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6337 # GNU General Public License for more details.
6339 # You should have received a copy of the GNU General Public License
6340 # along with this program; if not, write to the Free Software
6341 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6345 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6346 # written in clear, in which case automake, when reading aclocal.m4,
6347 # will think it sees a *use*, and therefore will trigger all it's
6348 # C support machinery. Also note that it means that autoscan, seeing
6349 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6353 # _AM_DEPENDENCIES(NAME)
6354 # ----------------------
6355 # See how the compiler implements dependency checking.
6356 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6357 # We try a few techniques and use that to set a single cache variable.
6359 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6360 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6361 # dependency, and given that the user is not expected to run this macro,
6362 # just rely on AC_PROG_CC.
6363 AC_DEFUN([_AM_DEPENDENCIES],
6364 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6365 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6366 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6367 AC_REQUIRE([AM_DEP_TRACK])dnl
6369 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6370 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6371 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
6372 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6373 [depcc="$$1" am_compiler_list=])
6375 AC_CACHE_CHECK([dependency style of $depcc],
6376 [am_cv_$1_dependencies_compiler_type],
6377 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6378 # We make a subdir and do the tests there. Otherwise we can end up
6379 # making bogus files that we don't know about and never remove. For
6380 # instance it was reported that on HP-UX the gcc test will end up
6381 # making a dummy file named `D' -- because `-MD' means `put the output
6384 # Copy depcomp to subdir because otherwise we won't find it if we're
6385 # using a relative directory.
6386 cp "$am_depcomp" conftest.dir
6389 am_cv_$1_dependencies_compiler_type=none
6390 if test "$am_compiler_list" = ""; then
6391 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6393 for depmode in $am_compiler_list; do
6394 # We need to recreate these files for each test, as the compiler may
6395 # overwrite some of them when testing with obscure command lines.
6396 # This happens at least with the AIX C compiler.
6397 echo '#include "conftest.h"' > conftest.c
6398 echo 'int i;' > conftest.h
6399 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
6403 # after this tag, mechanisms are not by side-effect, so they'll
6404 # only be used when explicitly requested
6405 if test "x$enable_dependency_tracking" = xyes; then
6413 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6414 # mode. It turns out that the SunPro C++ compiler does not properly
6415 # handle `-M -o', and we need to detect this.
6416 if depmode=$depmode \
6417 source=conftest.c object=conftest.o \
6418 depfile=conftest.Po tmpdepfile=conftest.TPo \
6419 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
6420 grep conftest.h conftest.Po > /dev/null 2>&1 &&
6421 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6422 am_cv_$1_dependencies_compiler_type=$depmode
6430 am_cv_$1_dependencies_compiler_type=none
6433 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6439 # Choose a directory name for dependency files.
6440 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6441 AC_DEFUN([AM_SET_DEPDIR],
6442 [rm -f .deps 2>/dev/null
6443 mkdir .deps 2>/dev/null
6444 if test -d .deps; then
6447 # MS-DOS does not allow filenames that begin with a dot.
6450 rmdir .deps 2>/dev/null
6457 AC_DEFUN([AM_DEP_TRACK],
6458 [AC_ARG_ENABLE(dependency-tracking,
6459 [ --disable-dependency-tracking Speeds up one-time builds
6460 --enable-dependency-tracking Do not reject slow dependency extractors])
6461 if test "x$enable_dependency_tracking" != xno; then
6462 am_depcomp="$ac_aux_dir/depcomp"
6465 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6466 AC_SUBST([AMDEPBACKSLASH])
6469 # Generate code to set up dependency tracking. -*- Autoconf -*-
6471 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
6473 # This program is free software; you can redistribute it and/or modify
6474 # it under the terms of the GNU General Public License as published by
6475 # the Free Software Foundation; either version 2, or (at your option)
6476 # any later version.
6478 # This program is distributed in the hope that it will be useful,
6479 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6480 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6481 # GNU General Public License for more details.
6483 # You should have received a copy of the GNU General Public License
6484 # along with this program; if not, write to the Free Software
6485 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6490 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6491 # ------------------------------
6492 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6493 [for mf in $CONFIG_FILES; do
6494 # Strip MF so we end up with the name of the file.
6495 mf=`echo "$mf" | sed -e 's/:.*$//'`
6496 if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then
6497 dirpart=`AS_DIRNAME("$mf")`
6501 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
6502 # Extract the definition of DEP_FILES from the Makefile without
6504 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
6505 test -z "$DEPDIR" && continue
6506 # When using ansi2knr, U may be empty or an underscore; expand it
6507 U=`sed -n -e '/^U = / s///p' < "$mf"`
6508 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
6509 # We invoke sed twice because it is the simplest approach to
6510 # changing $(DEPDIR) to its actual value in the expansion.
6511 for file in `sed -n -e '
6512 /^DEP_FILES = .*\\\\$/ {
6521 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
6522 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6523 # Make sure the directory exists.
6524 test -f "$dirpart/$file" && continue
6525 fdir=`AS_DIRNAME(["$file"])`
6526 AS_MKDIR_P([$dirpart/$fdir])
6527 # echo "creating $dirpart/$file"
6528 echo '# dummy' > "$dirpart/$file"
6531 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6534 # AM_OUTPUT_DEPENDENCY_COMMANDS
6535 # -----------------------------
6536 # This macro should only be invoked once -- use via AC_REQUIRE.
6538 # This code is only required when automatic dependency tracking
6539 # is enabled. FIXME. This creates each `.P' file that we will
6540 # need in order to bootstrap the dependency handling code.
6541 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6542 [AC_CONFIG_COMMANDS([depfiles],
6543 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6544 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6547 # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
6549 # This program is free software; you can redistribute it and/or modify
6550 # it under the terms of the GNU General Public License as published by
6551 # the Free Software Foundation; either version 2, or (at your option)
6552 # any later version.
6554 # This program is distributed in the hope that it will be useful,
6555 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6556 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6557 # GNU General Public License for more details.
6559 # You should have received a copy of the GNU General Public License
6560 # along with this program; if not, write to the Free Software
6561 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6568 # Check to see how make treats includes.
6569 AC_DEFUN([AM_MAKE_INCLUDE],
6570 [am_make=${MAKE-make}
6571 cat > confinc << 'END'
6575 # If we don't find an include directive, just comment out the code.
6576 AC_MSG_CHECKING([for style of include used by $am_make])
6580 # First try GNU make style include.
6581 echo "include confinc" > confmf
6582 # We grep out `Entering directory' and `Leaving directory'
6583 # messages which can occur if `w' ends up in MAKEFLAGS.
6584 # In particular we don't look at `^make:' because GNU make might
6585 # be invoked under some other name (usually "gmake"), in which
6586 # case it prints its new name instead of `make'.
6587 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
6592 # Now try BSD make style include.
6593 if test "$am__include" = "#"; then
6594 echo '.include "confinc"' > confmf
6595 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6596 am__include=.include
6601 AC_SUBST(am__include)
6603 AC_MSG_RESULT($_am_result)
6604 rm -f confinc confmf
6607 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
6609 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
6611 # This program is free software; you can redistribute it and/or modify
6612 # it under the terms of the GNU General Public License as published by
6613 # the Free Software Foundation; either version 2, or (at your option)
6614 # any later version.
6616 # This program is distributed in the hope that it will be useful,
6617 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6618 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6619 # GNU General Public License for more details.
6621 # You should have received a copy of the GNU General Public License
6622 # along with this program; if not, write to the Free Software
6623 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6630 # When config.status generates a header, we must update the stamp-h file.
6631 # This file resides in the same directory as the config header
6632 # that is generated. We must strip everything past the first ":",
6633 # and everything past the last "/".
6637 # Like AS_DIRNAME, only do it during macro expansion
6638 AC_DEFUN([_AM_DIRNAME],
6639 [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
6640 m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
6641 m4_if(regexp([$1], [^/.*]), -1,
6643 patsubst([$1], [^\(/\).*], [\1])),
6644 patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
6645 patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
6649 # The stamp files are numbered to have different names.
6650 # We could number them on a directory basis, but that's additional
6651 # complications, let's have a unique counter.
6652 m4_define([_AM_STAMP_Count], [0])
6657 # The name of the stamp file for HEADER.
6658 AC_DEFUN([_AM_STAMP],
6659 [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
6660 AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
6661 [:.*])))/stamp-h[]_AM_STAMP_Count])
6664 # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
6665 # ------------------------------------------------------------
6666 # We used to try to get a real timestamp in stamp-h. But the fear is that
6667 # that will cause unnecessary cvs conflicts.
6668 AC_DEFUN([_AM_CONFIG_HEADER],
6669 [# Add the stamp file to the list of files AC keeps track of,
6670 # along with our hook.
6671 AC_CONFIG_HEADERS([$1],
6672 [# update the timestamp
6673 echo 'timestamp for $1' >"_AM_STAMP([$1])"
6676 ])# _AM_CONFIG_HEADER
6679 # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
6680 # --------------------------------------------------------------
6681 AC_DEFUN([AM_CONFIG_HEADER],
6682 [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
6683 ])# AM_CONFIG_HEADER