1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This file is free software; the Free Software Foundation gives
7 ## unlimited permission to copy and/or distribute it, with or without
8 ## modifications, as long as this notice is preserved.
10 # serial 47 AC_PROG_LIBTOOL
13 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
14 # -----------------------------------------------------------
15 # If this macro is not defined by Autoconf, define it here.
16 m4_ifdef([AC_PROVIDE_IFELSE],
18 [m4_define([AC_PROVIDE_IFELSE],
19 [m4_ifdef([AC_PROVIDE_$1],
25 AC_DEFUN([AC_PROG_LIBTOOL],
26 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
27 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
28 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
29 AC_PROVIDE_IFELSE([AC_PROG_CXX],
31 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
33 dnl And a similar setup for Fortran 77 support
34 AC_PROVIDE_IFELSE([AC_PROG_F77],
36 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
39 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
40 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
41 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
42 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
44 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
46 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
49 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
50 ifdef([A][M_PROG_GCJ],
51 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
52 ifdef([LT_AC_PROG_GCJ],
53 [define([LT_AC_PROG_GCJ],
54 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
60 AC_DEFUN([_AC_PROG_LIBTOOL],
61 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
62 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
63 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
64 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
66 # This can be used to rebuild libtool when needed
67 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
69 # Always use our own libtool.
70 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
73 # Prevent multiple expansion
74 define([AC_PROG_LIBTOOL], [])
80 AC_DEFUN([AC_LIBTOOL_SETUP],
82 AC_REQUIRE([AC_ENABLE_SHARED])dnl
83 AC_REQUIRE([AC_ENABLE_STATIC])dnl
84 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
85 AC_REQUIRE([AC_CANONICAL_HOST])dnl
86 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
87 AC_REQUIRE([AC_PROG_CC])dnl
88 AC_REQUIRE([AC_PROG_LD])dnl
89 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
90 AC_REQUIRE([AC_PROG_NM])dnl
92 AC_REQUIRE([AC_PROG_LN_S])dnl
93 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
94 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
95 AC_REQUIRE([AC_OBJEXT])dnl
96 AC_REQUIRE([AC_EXEEXT])dnl
99 AC_LIBTOOL_SYS_MAX_CMD_LEN
100 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
103 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
104 _LT_AC_PROG_ECHO_BACKSLASH
108 # AIX sometimes has problems with the GCC collect2 program. For some
109 # reason, if we set the COLLECT_NAMES environment variable, the problems
110 # vanish in a puff of smoke.
111 if test "X${COLLECT_NAMES+set}" != Xset; then
118 # Sed substitution that helps us do robust quoting. It backslashifies
119 # metacharacters that are still active within double-quoted strings.
120 Xsed='sed -e 1s/^X//'
121 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
123 # Same as above, but do not quote variable references.
124 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
126 # Sed substitution to delay expansion of an escaped shell variable in a
127 # double_quote_subst'ed string.
128 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
130 # Sed substitution to avoid accidental globbing in evaled expressions
131 no_glob_subst='s/\*/\\\*/g'
137 default_ofile=libtool
140 # All known linkers require a `.a' archive for static linking (except M$VC,
141 # which needs '.lib').
143 ltmain="$ac_aux_dir/ltmain.sh"
144 ofile="$default_ofile"
145 with_gnu_ld="$lt_cv_prog_gnu_ld"
147 AC_CHECK_TOOL(AR, ar, false)
148 AC_CHECK_TOOL(RANLIB, ranlib, :)
149 AC_CHECK_TOOL(STRIP, strip, :)
154 # Set sane defaults for various variables
155 test -z "$AR" && AR=ar
156 test -z "$AR_FLAGS" && AR_FLAGS=cru
157 test -z "$AS" && AS=as
158 test -z "$CC" && CC=cc
159 test -z "$LTCC" && LTCC=$CC
160 test -z "$DLLTOOL" && DLLTOOL=dlltool
161 test -z "$LD" && LD=ld
162 test -z "$LN_S" && LN_S="ln -s"
163 test -z "$MAGIC_CMD" && MAGIC_CMD=file
164 test -z "$NM" && NM=nm
165 test -z "$SED" && SED=sed
166 test -z "$OBJDUMP" && OBJDUMP=objdump
167 test -z "$RANLIB" && RANLIB=:
168 test -z "$STRIP" && STRIP=:
169 test -z "$ac_objext" && ac_objext=o
171 # Determine commands to create old-style static archives.
172 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
173 old_postinstall_cmds='chmod 644 $oldlib'
174 old_postuninstall_cmds=
176 if test -n "$RANLIB"; then
179 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
182 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
185 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
188 _LT_CC_BASENAME([$compiler])
190 # Only perform the check for file, if the check method requires it
191 case $deplibs_check_method in
193 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
199 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
200 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
201 enable_win32_dll=yes, enable_win32_dll=no)
203 AC_ARG_ENABLE([libtool-lock],
204 [AC_HELP_STRING([--disable-libtool-lock],
205 [avoid locking (might break parallel builds)])])
206 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
209 [AC_HELP_STRING([--with-pic],
210 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
211 [pic_mode="$withval"],
213 test -z "$pic_mode" && pic_mode=default
215 # Use C for the default configuration in the libtool script
217 AC_LIBTOOL_LANG_C_CONFIG
222 # _LT_AC_SYS_COMPILER
223 # -------------------
224 AC_DEFUN([_LT_AC_SYS_COMPILER],
225 [AC_REQUIRE([AC_PROG_CC])dnl
227 # If no C compiler was specified, use CC.
230 # Allow CC to be a program name with arguments.
232 ])# _LT_AC_SYS_COMPILER
235 # _LT_CC_BASENAME(CC)
236 # -------------------
237 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
238 AC_DEFUN([_LT_CC_BASENAME],
239 [for cc_temp in $1""; do
241 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
242 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
247 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
251 # _LT_COMPILER_BOILERPLATE
252 # ------------------------
253 # Check for compiler boilerplate output or warnings with
254 # the simple compiler test code.
255 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
256 [ac_outfile=conftest.$ac_objext
257 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
258 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
259 _lt_compiler_boilerplate=`cat conftest.err`
261 ])# _LT_COMPILER_BOILERPLATE
264 # _LT_LINKER_BOILERPLATE
265 # ----------------------
266 # Check for linker boilerplate output or warnings with
267 # the simple link test code.
268 AC_DEFUN([_LT_LINKER_BOILERPLATE],
269 [ac_outfile=conftest.$ac_objext
270 printf "$lt_simple_link_test_code" >conftest.$ac_ext
271 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
272 _lt_linker_boilerplate=`cat conftest.err`
274 ])# _LT_LINKER_BOILERPLATE
277 # _LT_AC_SYS_LIBPATH_AIX
278 # ----------------------
279 # Links a minimal program and checks the executable
280 # for the system default hardcoded library path. In most cases,
281 # this is /usr/lib:/lib, but when the MPI compilers are used
282 # the location of the communication and MPI libs are included too.
283 # If we don't find anything, use the default library path according
284 # to the aix ld manual.
285 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
286 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
287 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
289 # Check for a 64-bit object if we didn't find anything.
290 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
292 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
293 ])# _LT_AC_SYS_LIBPATH_AIX
296 # _LT_AC_SHELL_INIT(ARG)
297 # ----------------------
298 AC_DEFUN([_LT_AC_SHELL_INIT],
299 [ifdef([AC_DIVERSION_NOTICE],
300 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
301 [AC_DIVERT_PUSH(NOTICE)])
304 ])# _LT_AC_SHELL_INIT
307 # _LT_AC_PROG_ECHO_BACKSLASH
308 # --------------------------
309 # Add some code to the start of the generated configure script which
310 # will find an echo command which doesn't interpret backslashes.
311 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
313 # Check that we are running under the correct shell.
314 SHELL=${CONFIG_SHELL-/bin/sh}
318 # Remove one level of quotation (which was required for Make).
319 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
324 if test "X[$]1" = X--no-reexec; then
325 # Discard the --no-reexec flag, and continue.
327 elif test "X[$]1" = X--fallback-echo; then
328 # Avoid inline document here, it may be left over
330 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
331 # Yippee, $echo works!
334 # Restart under the correct shell.
335 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
338 if test "X[$]1" = X--fallback-echo; then
339 # used as fallback echo
347 # The HP-UX ksh and POSIX shell print the target directory to stdout
349 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
351 if test -z "$ECHO"; then
352 if test "X${echo_test_string+set}" != Xset; then
353 # find a string as large as possible, as long as the shell can cope with it
354 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
355 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
356 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
357 echo_test_string="`eval $cmd`" &&
358 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
365 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
366 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
367 test "X$echo_testing_string" = "X$echo_test_string"; then
370 # The Solaris, AIX, and Digital Unix default echo programs unquote
371 # backslashes. This makes it impossible to quote backslashes using
372 # echo "$something" | sed 's/\\/\\\\/g'
374 # So, first we look for a working echo in the user's PATH.
376 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
377 for dir in $PATH /usr/ucb; do
379 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
380 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
381 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
382 test "X$echo_testing_string" = "X$echo_test_string"; then
389 if test "X$echo" = Xecho; then
390 # We didn't find a better echo, so look for alternatives.
391 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
392 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
393 test "X$echo_testing_string" = "X$echo_test_string"; then
394 # This shell has a builtin print -r that does the trick.
396 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
397 test "X$CONFIG_SHELL" != X/bin/ksh; then
398 # If we have ksh, try running configure again with it.
399 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
400 export ORIGINAL_CONFIG_SHELL
401 CONFIG_SHELL=/bin/ksh
403 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
407 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
408 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
409 test "X$echo_testing_string" = "X$echo_test_string"; then
412 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
413 test "X$echo_testing_string" = 'X\t' &&
414 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
415 test "X$echo_testing_string" = "X$echo_test_string"; then
416 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
418 SHELL="$CONFIG_SHELL"
420 echo="$CONFIG_SHELL [$]0 --fallback-echo"
421 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
422 test "X$echo_testing_string" = 'X\t' &&
423 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
424 test "X$echo_testing_string" = "X$echo_test_string"; then
425 echo="$CONFIG_SHELL [$]0 --fallback-echo"
427 # maybe with a smaller string...
430 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
431 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
438 if test "$prev" != 'sed 50q "[$]0"'; then
439 echo_test_string=`eval $prev`
440 export echo_test_string
441 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
443 # Oops. We lost completely, so just stick with echo.
452 # Copy echo and quote the copy suitably for passing to libtool from
453 # the Makefile, instead of quoting the original, which is used later.
455 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
456 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
460 ])])# _LT_AC_PROG_ECHO_BACKSLASH
465 AC_DEFUN([_LT_AC_LOCK],
466 [AC_ARG_ENABLE([libtool-lock],
467 [AC_HELP_STRING([--disable-libtool-lock],
468 [avoid locking (might break parallel builds)])])
469 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
471 # Some flags need to be propagated to the compiler or linker for good
475 # Find out which ABI we are using.
476 echo 'int i;' > conftest.$ac_ext
477 if AC_TRY_EVAL(ac_compile); then
478 case `/usr/bin/file conftest.$ac_objext` in
490 # Find out which ABI we are using.
491 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
492 if AC_TRY_EVAL(ac_compile); then
493 if test "$lt_cv_prog_gnu_ld" = yes; then
494 case `/usr/bin/file conftest.$ac_objext` in
496 LD="${LD-ld} -melf32bsmip"
499 LD="${LD-ld} -melf32bmipn32"
502 LD="${LD-ld} -melf64bmip"
506 case `/usr/bin/file conftest.$ac_objext` in
522 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
523 # Find out which ABI we are using.
524 echo 'int i;' > conftest.$ac_ext
525 if AC_TRY_EVAL(ac_compile); then
526 case "`/usr/bin/file conftest.o`" in
530 LD="${LD-ld} -m elf_i386"
532 ppc64-*linux*|powerpc64-*linux*)
533 LD="${LD-ld} -m elf32ppclinux"
536 LD="${LD-ld} -m elf_s390"
539 LD="${LD-ld} -m elf32_sparc"
546 LD="${LD-ld} -m elf_x86_64"
548 ppc*-*linux*|powerpc*-*linux*)
549 LD="${LD-ld} -m elf64ppc"
552 LD="${LD-ld} -m elf64_s390"
555 LD="${LD-ld} -m elf64_sparc"
565 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
566 SAVE_CFLAGS="$CFLAGS"
567 CFLAGS="$CFLAGS -belf"
568 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
570 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
572 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
573 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
574 CFLAGS="$SAVE_CFLAGS"
577 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
578 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
579 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
580 AC_CHECK_TOOL(AS, as, false)
581 AC_CHECK_TOOL(OBJDUMP, objdump, false)
586 need_locks="$enable_libtool_lock"
591 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
592 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
593 # ----------------------------------------------------------------
594 # Check whether the given compiler option works
595 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
596 [AC_REQUIRE([LT_AC_PROG_SED])
597 AC_CACHE_CHECK([$1], [$2],
599 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
600 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
601 lt_compiler_flag="$3"
602 # Insert the option either (1) after the last *FLAGS variable, or
603 # (2) before a word containing "conftest.", or (3) at the end.
604 # Note that $ac_compile itself does not contain backslashes and begins
605 # with a dollar sign (not a hyphen), so the echo should work correctly.
606 # The option is referenced via a variable to avoid confusing sed.
607 lt_compile=`echo "$ac_compile" | $SED \
608 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
609 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
610 -e 's:$: $lt_compiler_flag:'`
611 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
612 (eval "$lt_compile" 2>conftest.err)
614 cat conftest.err >&AS_MESSAGE_LOG_FD
615 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
616 if (exit $ac_status) && test -s "$ac_outfile"; then
617 # The compiler can only warn and ignore the option if not recognized
618 # So say no if there are warnings other than the usual output.
619 $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
620 $SED '/^$/d' conftest.err >conftest.er2
621 if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
628 if test x"[$]$2" = xyes; then
629 ifelse([$5], , :, [$5])
631 ifelse([$6], , :, [$6])
633 ])# AC_LIBTOOL_COMPILER_OPTION
636 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
637 # [ACTION-SUCCESS], [ACTION-FAILURE])
638 # ------------------------------------------------------------
639 # Check whether the given compiler option works
640 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
641 [AC_CACHE_CHECK([$1], [$2],
643 save_LDFLAGS="$LDFLAGS"
644 LDFLAGS="$LDFLAGS $3"
645 printf "$lt_simple_link_test_code" > conftest.$ac_ext
646 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
647 # The compiler can only warn and ignore the option if not recognized
648 # So say no if there are warnings
649 if test -s conftest.err; then
650 # Append any errors to the config.log.
651 cat conftest.err 1>&AS_MESSAGE_LOG_FD
652 $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
653 $SED '/^$/d' conftest.err >conftest.er2
654 if diff conftest.exp conftest.er2 >/dev/null; then
662 LDFLAGS="$save_LDFLAGS"
665 if test x"[$]$2" = xyes; then
666 ifelse([$4], , :, [$4])
668 ifelse([$5], , :, [$5])
670 ])# AC_LIBTOOL_LINKER_OPTION
673 # AC_LIBTOOL_SYS_MAX_CMD_LEN
674 # --------------------------
675 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
676 [# find the maximum length of command line arguments
677 AC_MSG_CHECKING([the maximum length of command line arguments])
678 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
684 # On DJGPP, this test can blow up pretty badly due to problems in libc
685 # (any single argument exceeding 2000 bytes causes a buffer overrun
686 # during glob expansion). Even if it were fixed, the result of this
687 # check would be larger than it should be.
688 lt_cv_sys_max_cmd_len=12288; # 12K is about right
692 # Under GNU Hurd, this test is not required because there is
693 # no limit to the length of command line arguments.
694 # Libtool will interpret -1 as no limit whatsoever
695 lt_cv_sys_max_cmd_len=-1;
699 # On Win9x/ME, this test blows up -- it succeeds, but takes
700 # about 5 minutes as the teststring grows exponentially.
701 # Worse, since 9x/ME are not pre-emptively multitasking,
702 # you end up with a "frozen" computer, even though with patience
703 # the test eventually succeeds (with a max line length of 256k).
704 # Instead, let's just punt: use the minimum linelength reported by
705 # all of the supported platforms: 8192 (on NT/2K/XP).
706 lt_cv_sys_max_cmd_len=8192;
710 # On AmigaOS with pdksh, this test takes hours, literally.
711 # So we just punt and use a minimum line length of 8192.
712 lt_cv_sys_max_cmd_len=8192;
715 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
716 # This has been around since 386BSD, at least. Likely further.
717 if test -x /sbin/sysctl; then
718 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
719 elif test -x /usr/sbin/sysctl; then
720 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
722 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
724 # And add a safety zone
725 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
726 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
729 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
730 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
731 # nice to cause kernel panics so lets avoid the loop below.
732 # First set a reasonable default.
733 lt_cv_sys_max_cmd_len=16384
735 if test -x /sbin/sysconfig; then
736 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
737 *1*) lt_cv_sys_max_cmd_len=-1 ;;
742 # If test is not a shell built-in, we'll probably end up computing a
743 # maximum length that is only half of the actual maximum length, but
745 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
746 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
747 = "XX$teststring") >/dev/null 2>&1 &&
748 new_result=`expr "X$teststring" : ".*" 2>&1` &&
749 lt_cv_sys_max_cmd_len=$new_result &&
750 test $i != 17 # 1/2 MB should be enough
753 teststring=$teststring$teststring
756 # Add a significant safety factor because C++ compilers can tack on massive
757 # amounts of additional arguments before passing them to the linker.
758 # It appears as though 1/2 is a usable value.
759 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
763 if test -n $lt_cv_sys_max_cmd_len ; then
764 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
768 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
772 # --------------------
773 AC_DEFUN([_LT_AC_CHECK_DLFCN],
774 [AC_CHECK_HEADERS(dlfcn.h)dnl
775 ])# _LT_AC_CHECK_DLFCN
778 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
779 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
780 # ------------------------------------------------------------------
781 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
782 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
783 if test "$cross_compiling" = yes; then :
786 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
787 lt_status=$lt_dlunknown
788 cat > conftest.$ac_ext <<EOF
789 [#line __oline__ "configure"
790 #include "confdefs.h"
799 # define LT_DLGLOBAL RTLD_GLOBAL
802 # define LT_DLGLOBAL DL_GLOBAL
804 # define LT_DLGLOBAL 0
808 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
809 find out it does not work in some platform. */
810 #ifndef LT_DLLAZY_OR_NOW
812 # define LT_DLLAZY_OR_NOW RTLD_LAZY
815 # define LT_DLLAZY_OR_NOW DL_LAZY
818 # define LT_DLLAZY_OR_NOW RTLD_NOW
821 # define LT_DLLAZY_OR_NOW DL_NOW
823 # define LT_DLLAZY_OR_NOW 0
831 extern "C" void exit (int);
834 void fnord() { int i=42;}
837 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
838 int status = $lt_dlunknown;
842 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
843 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
844 /* dlclose (self); */
850 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
851 (./conftest; exit; ) 2>/dev/null
854 x$lt_dlno_uscore) $1 ;;
855 x$lt_dlneed_uscore) $2 ;;
856 x$lt_unknown|x*) $3 ;;
864 ])# _LT_AC_TRY_DLOPEN_SELF
867 # AC_LIBTOOL_DLOPEN_SELF
868 # -------------------
869 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
870 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
871 if test "x$enable_dlopen" != xyes; then
872 enable_dlopen=unknown
873 enable_dlopen_self=unknown
874 enable_dlopen_self_static=unknown
881 lt_cv_dlopen="load_add_on"
883 lt_cv_dlopen_self=yes
887 lt_cv_dlopen="LoadLibrary"
892 lt_cv_dlopen="dlopen"
897 # if libdl is installed we need to link against it
898 AC_CHECK_LIB([dl], [dlopen],
899 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
902 lt_cv_dlopen_self=yes
907 AC_CHECK_FUNC([shl_load],
908 [lt_cv_dlopen="shl_load"],
909 [AC_CHECK_LIB([dld], [shl_load],
910 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
911 [AC_CHECK_FUNC([dlopen],
912 [lt_cv_dlopen="dlopen"],
913 [AC_CHECK_LIB([dl], [dlopen],
914 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
915 [AC_CHECK_LIB([svld], [dlopen],
916 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
917 [AC_CHECK_LIB([dld], [dld_link],
918 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
927 if test "x$lt_cv_dlopen" != xno; then
933 case $lt_cv_dlopen in
935 save_CPPFLAGS="$CPPFLAGS"
936 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
938 save_LDFLAGS="$LDFLAGS"
939 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
942 LIBS="$lt_cv_dlopen_libs $LIBS"
944 AC_CACHE_CHECK([whether a program can dlopen itself],
945 lt_cv_dlopen_self, [dnl
946 _LT_AC_TRY_DLOPEN_SELF(
947 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
948 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
951 if test "x$lt_cv_dlopen_self" = xyes; then
952 LDFLAGS="$LDFLAGS $link_static_flag"
953 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
954 lt_cv_dlopen_self_static, [dnl
955 _LT_AC_TRY_DLOPEN_SELF(
956 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
957 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
961 CPPFLAGS="$save_CPPFLAGS"
962 LDFLAGS="$save_LDFLAGS"
967 case $lt_cv_dlopen_self in
968 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
969 *) enable_dlopen_self=unknown ;;
972 case $lt_cv_dlopen_self_static in
973 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
974 *) enable_dlopen_self_static=unknown ;;
977 ])# AC_LIBTOOL_DLOPEN_SELF
980 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
981 # ---------------------------------
982 # Check to see if options -c and -o are simultaneously supported by compiler
983 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
984 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
985 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
986 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
987 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
988 $rm -r conftest 2>/dev/null
992 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
994 lt_compiler_flag="-o out/conftest2.$ac_objext"
995 # Insert the option either (1) after the last *FLAGS variable, or
996 # (2) before a word containing "conftest.", or (3) at the end.
997 # Note that $ac_compile itself does not contain backslashes and begins
998 # with a dollar sign (not a hyphen), so the echo should work correctly.
999 lt_compile=`echo "$ac_compile" | $SED \
1000 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1001 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1002 -e 's:$: $lt_compiler_flag:'`
1003 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1004 (eval "$lt_compile" 2>out/conftest.err)
1006 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1007 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1008 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1010 # The compiler can only warn and ignore the option if not recognized
1011 # So say no if there are warnings
1012 $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
1013 $SED '/^$/d' out/conftest.err >out/conftest.er2
1014 if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1015 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1020 # SGI C++ compiler will create directory out/ii_files/ for
1021 # template instantiation
1022 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1023 $rm out/* && rmdir out
1028 ])# AC_LIBTOOL_PROG_CC_C_O
1031 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1032 # -----------------------------------------
1033 # Check to see if we can do hard links to lock some files if needed
1034 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1035 [AC_REQUIRE([_LT_AC_LOCK])dnl
1037 hard_links="nottested"
1038 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1039 # do not overwrite the value of need_locks provided by the user
1040 AC_MSG_CHECKING([if we can lock with hard links])
1043 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1045 ln conftest.a conftest.b 2>&5 || hard_links=no
1046 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1047 AC_MSG_RESULT([$hard_links])
1048 if test "$hard_links" = no; then
1049 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1055 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1060 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1061 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1062 [rm -f .libs 2>/dev/null
1063 mkdir .libs 2>/dev/null
1064 if test -d .libs; then
1067 # MS-DOS does not allow filenames that begin with a dot.
1070 rmdir .libs 2>/dev/null])
1071 objdir=$lt_cv_objdir
1072 ])# AC_LIBTOOL_OBJDIR
1075 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1076 # ----------------------------------------------
1077 # Check hardcoding attributes.
1078 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1079 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1080 _LT_AC_TAGVAR(hardcode_action, $1)=
1081 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1082 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1083 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1085 # We can hardcode non-existant directories.
1086 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1087 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1088 # have to relink, otherwise we might link with an installed library
1089 # when we should be linking with a yet-to-be-installed one
1090 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1091 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1092 # Linking always hardcodes the temporary library directory.
1093 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1095 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1096 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1099 # We cannot hardcode anything, or else we can only hardcode existing
1101 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1103 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1105 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1106 # Fast installation is not supported
1107 enable_fast_install=no
1108 elif test "$shlibpath_overrides_runpath" = yes ||
1109 test "$enable_shared" = no; then
1110 # Fast installation is not necessary
1111 enable_fast_install=needless
1113 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1116 # AC_LIBTOOL_SYS_LIB_STRIP
1117 # ------------------------
1118 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1121 AC_MSG_CHECKING([whether stripping libraries is possible])
1122 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1123 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1124 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1125 AC_MSG_RESULT([yes])
1127 # FIXME - insert some real tests, host_os isn't really good enough
1130 if test -n "$STRIP" ; then
1131 striplib="$STRIP -x"
1132 AC_MSG_RESULT([yes])
1142 ])# AC_LIBTOOL_SYS_LIB_STRIP
1145 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1146 # -----------------------------
1147 # PORTME Fill in your ld.so characteristics
1148 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1149 [AC_MSG_CHECKING([dynamic linker characteristics])
1151 libname_spec='lib$name'
1159 shlibpath_overrides_runpath=unknown
1161 dynamic_linker="$host_os ld.so"
1162 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1163 if test "$GCC" = yes; then
1164 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1165 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1166 # if the path contains ";" then we assume it to be the separator
1167 # otherwise default to the standard path separator (i.e. ":") - it is
1168 # assumed that no part of a normal pathname contains ";" but that should
1169 # okay in the real world where ";" in dirpaths is itself problematic.
1170 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1172 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1175 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1177 need_lib_prefix=unknown
1178 hardcode_into_libs=no
1180 # when you set need_version to no, make sure it does not cause -set_version
1181 # flags to be left without arguments
1182 need_version=unknown
1187 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1188 shlibpath_var=LIBPATH
1190 # AIX 3 has no versioning support, so we append a major version to the name.
1191 soname_spec='${libname}${release}${shared_ext}$major'
1198 hardcode_into_libs=yes
1199 if test "$host_cpu" = ia64; then
1200 # AIX 5 supports IA64
1201 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1202 shlibpath_var=LD_LIBRARY_PATH
1204 # With GCC up to 2.95.x, collect2 would create an import file
1205 # for dependence libraries. The import file would start with
1206 # the line `#! .'. This would cause the generated library to
1207 # depend on `.', always an invalid library. This was fixed in
1208 # development snapshots of GCC prior to 3.0.
1210 aix4 | aix4.[[01]] | aix4.[[01]].*)
1211 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1213 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1220 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1221 # soname into executable. Probably we can add versioning support to
1222 # collect2, so additional links can be useful in future.
1223 if test "$aix_use_runtimelinking" = yes; then
1224 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1225 # instead of lib<name>.a to let people know that these are not
1226 # typical AIX shared libraries.
1227 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1229 # We preserve .a as extension for shared libraries through AIX4.2
1230 # and later when we are not doing run time linking.
1231 library_names_spec='${libname}${release}.a $libname.a'
1232 soname_spec='${libname}${release}${shared_ext}$major'
1234 shlibpath_var=LIBPATH
1239 library_names_spec='$libname.ixlibrary $libname.a'
1240 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1241 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 ${libname}_ixlibrary.a || exit 1; done'
1245 library_names_spec='${libname}${shared_ext}'
1246 dynamic_linker="$host_os ld.so"
1247 shlibpath_var=LIBRARY_PATH
1253 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1254 soname_spec='${libname}${release}${shared_ext}$major'
1255 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1256 shlibpath_var=LD_LIBRARY_PATH
1257 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1258 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1259 # the default ld.so.conf also contains /usr/contrib/lib and
1260 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1261 # libtool to hard-code these into programs
1264 cygwin* | mingw* | pw32*)
1265 version_type=windows
1270 case $GCC,$host_os in
1271 yes,cygwin* | yes,mingw* | yes,pw32*)
1272 library_names_spec='$libname.dll.a'
1273 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1274 postinstall_cmds='base_file=`basename \${file}`~
1275 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1276 dldir=$destdir/`dirname \$dlpath`~
1277 test -d \$dldir || mkdir -p \$dldir~
1278 $install_prog $dir/$dlname \$dldir/$dlname'
1279 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1280 dlpath=$dir/\$dldll~
1282 shlibpath_overrides_runpath=yes
1286 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1287 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1288 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1291 # MinGW DLLs use traditional 'lib' prefix
1292 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1293 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1294 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1295 # It is most probably a Windows format PATH printed by
1296 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1297 # path with ; separators, and with drive letters. We can handle the
1298 # drive letters (cygwin fileutils understands them), so leave them,
1299 # especially as we might pass files found there to a mingw objdump,
1300 # which wouldn't understand a cygwinified path. Ahh.
1301 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1303 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1307 # pw32 DLLs use 'pw' prefix rather than 'lib'
1308 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1314 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1317 dynamic_linker='Win32 ld.exe'
1318 # FIXME: first we should search . and the directory the executable is in
1322 darwin* | rhapsody*)
1323 dynamic_linker="$host_os dyld"
1327 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1328 soname_spec='${libname}${release}${major}$shared_ext'
1329 shlibpath_overrides_runpath=yes
1330 shlibpath_var=DYLD_LIBRARY_PATH
1331 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1332 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1333 if test "$GCC" = yes; then
1334 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1336 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1338 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1345 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1346 soname_spec='${libname}${release}${shared_ext}$major'
1347 shlibpath_var=LD_LIBRARY_PATH
1358 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1359 soname_spec='${libname}${release}${shared_ext}$major'
1360 shlibpath_var=LD_LIBRARY_PATH
1361 shlibpath_overrides_runpath=no
1362 hardcode_into_libs=yes
1363 dynamic_linker='GNU ld.so'
1366 freebsd* | dragonfly*)
1367 # DragonFly does not have aout. When/if they implement a new
1368 # versioning mechanism, adjust this.
1369 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1370 version_type=freebsd-$objformat
1371 case $version_type in
1373 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1378 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1382 shlibpath_var=LD_LIBRARY_PATH
1385 shlibpath_overrides_runpath=yes
1387 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1388 shlibpath_overrides_runpath=yes
1389 hardcode_into_libs=yes
1392 shlibpath_overrides_runpath=no
1393 hardcode_into_libs=yes
1402 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1403 soname_spec='${libname}${release}${shared_ext}$major'
1404 shlibpath_var=LD_LIBRARY_PATH
1405 hardcode_into_libs=yes
1408 hpux9* | hpux10* | hpux11*)
1409 # Give a soname corresponding to the major version so that dld.sl refuses to
1410 # link against other versions.
1417 hardcode_into_libs=yes
1418 dynamic_linker="$host_os dld.so"
1419 shlibpath_var=LD_LIBRARY_PATH
1420 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1421 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1422 soname_spec='${libname}${release}${shared_ext}$major'
1423 if test "X$HPUX_IA64_MODE" = X32; then
1424 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1426 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1428 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1432 hardcode_into_libs=yes
1433 dynamic_linker="$host_os dld.sl"
1434 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1435 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1436 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1437 soname_spec='${libname}${release}${shared_ext}$major'
1438 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1439 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1443 dynamic_linker="$host_os dld.sl"
1444 shlibpath_var=SHLIB_PATH
1445 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1446 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1447 soname_spec='${libname}${release}${shared_ext}$major'
1450 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1451 postinstall_cmds='chmod 555 $lib'
1454 irix5* | irix6* | nonstopux*)
1456 nonstopux*) version_type=nonstopux ;;
1458 if test "$lt_cv_prog_gnu_ld" = yes; then
1466 soname_spec='${libname}${release}${shared_ext}$major'
1467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1469 irix5* | nonstopux*)
1473 case $LD in # libtool.m4 will add one of these switches to LD
1474 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1475 libsuff= shlibsuff= libmagic=32-bit;;
1476 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1477 libsuff=32 shlibsuff=N32 libmagic=N32;;
1478 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1479 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1480 *) libsuff= shlibsuff= libmagic=never-match;;
1484 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1485 shlibpath_overrides_runpath=no
1486 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1487 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1488 hardcode_into_libs=yes
1491 # No shared lib support for Linux oldld, aout, or coff.
1492 linux*oldld* | linux*aout* | linux*coff*)
1496 # This must be Linux ELF.
1501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1502 soname_spec='${libname}${release}${shared_ext}$major'
1503 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1504 shlibpath_var=LD_LIBRARY_PATH
1505 shlibpath_overrides_runpath=no
1506 # This implies no fast_install, which is unacceptable.
1507 # Some rework will be needed to allow for fast_install
1508 # before this can be enabled.
1509 hardcode_into_libs=yes
1511 # find out which ABI we are using
1514 x86_64*|s390x*|powerpc64*)
1515 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1516 if AC_TRY_EVAL(ac_compile); then
1517 case `/usr/bin/file conftest.$ac_objext` in
1520 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1528 # Append ld.so.conf contents to the search path
1529 if test -f /etc/ld.so.conf; then
1530 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1531 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1534 # We used to test for /lib/ld.so.1 and disable shared libraries on
1535 # powerpc, because MkLinux only supported shared libraries with the
1536 # GNU dynamic linker. Since this was broken with cross compilers,
1537 # most powerpc-linux boxes support dynamic linking these days and
1538 # people can always --disable-shared, the test was removed, and we
1539 # assume the GNU/Linux dynamic linker is in use.
1540 dynamic_linker='GNU/Linux ld.so'
1547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1548 soname_spec='${libname}${release}${shared_ext}$major'
1549 shlibpath_var=LD_LIBRARY_PATH
1550 shlibpath_overrides_runpath=no
1551 hardcode_into_libs=yes
1552 dynamic_linker='GNU ld.so'
1559 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1560 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1561 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1562 dynamic_linker='NetBSD (a.out) ld.so'
1564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1565 soname_spec='${libname}${release}${shared_ext}$major'
1566 dynamic_linker='NetBSD ld.elf_so'
1568 shlibpath_var=LD_LIBRARY_PATH
1569 shlibpath_overrides_runpath=yes
1570 hardcode_into_libs=yes
1575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1576 shlibpath_var=LD_LIBRARY_PATH
1577 shlibpath_overrides_runpath=yes
1584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1585 soname_spec='${libname}${release}${shared_ext}$major'
1586 shlibpath_var=LD_LIBRARY_PATH
1587 shlibpath_overrides_runpath=yes
1593 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1595 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1596 *) need_version=no ;;
1598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1599 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1600 shlibpath_var=LD_LIBRARY_PATH
1601 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1603 openbsd2.[[89]] | openbsd2.[[89]].*)
1604 shlibpath_overrides_runpath=no
1607 shlibpath_overrides_runpath=yes
1611 shlibpath_overrides_runpath=yes
1616 libname_spec='$name'
1619 library_names_spec='$libname${shared_ext} $libname.a'
1620 dynamic_linker='OS/2 ld.exe'
1621 shlibpath_var=LIBPATH
1624 osf3* | osf4* | osf5*)
1628 soname_spec='${libname}${release}${shared_ext}$major'
1629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1630 shlibpath_var=LD_LIBRARY_PATH
1631 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1632 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1637 soname_spec='${libname}${release}${shared_ext}$major'
1638 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1639 shlibpath_var=LD_LIBRARY_PATH
1646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1647 soname_spec='${libname}${release}${shared_ext}$major'
1648 shlibpath_var=LD_LIBRARY_PATH
1649 shlibpath_overrides_runpath=yes
1650 hardcode_into_libs=yes
1651 # ldd complains unless libraries are executable
1652 postinstall_cmds='chmod +x $lib'
1657 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1658 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1659 shlibpath_var=LD_LIBRARY_PATH
1660 shlibpath_overrides_runpath=yes
1661 if test "$with_gnu_ld" = yes; then
1667 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1670 soname_spec='${libname}${release}${shared_ext}$major'
1671 shlibpath_var=LD_LIBRARY_PATH
1672 case $host_vendor in
1674 shlibpath_overrides_runpath=no
1676 export_dynamic_flag_spec='${wl}-Blargedynsym'
1677 runpath_var=LD_RUN_PATH
1685 shlibpath_overrides_runpath=no
1686 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1692 if test -d /usr/nec ;then
1694 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1695 soname_spec='$libname${shared_ext}.$major'
1696 shlibpath_var=LD_LIBRARY_PATH
1702 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1703 soname_spec='${libname}${release}${shared_ext}$major'
1704 shlibpath_var=LD_LIBRARY_PATH
1711 AC_MSG_RESULT([$dynamic_linker])
1712 test "$dynamic_linker" = no && can_build_shared=no
1713 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1718 AC_DEFUN([_LT_AC_TAGCONFIG],
1719 [AC_ARG_WITH([tags],
1720 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1721 [include additional configurations @<:@automatic@:>@])],
1722 [tagnames="$withval"])
1724 if test -f "$ltmain" && test -n "$tagnames"; then
1725 if test ! -f "${ofile}"; then
1726 AC_MSG_WARN([output file `$ofile' does not exist])
1729 if test -z "$LTCC"; then
1730 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1731 if test -z "$LTCC"; then
1732 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1734 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1738 # Extract list of available tagged configurations in $ofile.
1739 # Note that this assumes the entire list is on one line.
1740 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1742 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1743 for tagname in $tagnames; do
1745 # Check whether tagname contains only valid characters
1746 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1748 *) AC_MSG_ERROR([invalid tag name: $tagname])
1752 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1754 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1757 # Update the list of available tags.
1758 if test -n "$tagname"; then
1759 echo appending configuration tag \"$tagname\" to $ofile
1763 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1764 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1765 (test "X$CXX" != "Xg++"))) ; then
1766 AC_LIBTOOL_LANG_CXX_CONFIG
1773 if test -n "$F77" && test "X$F77" != "Xno"; then
1774 AC_LIBTOOL_LANG_F77_CONFIG
1781 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1782 AC_LIBTOOL_LANG_GCJ_CONFIG
1789 AC_LIBTOOL_LANG_RC_CONFIG
1793 AC_MSG_ERROR([Unsupported tag name: $tagname])
1797 # Append the new tag name to the list of available tags.
1798 if test -n "$tagname" ; then
1799 available_tags="$available_tags $tagname"
1805 # Now substitute the updated list of available tags.
1806 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1807 mv "${ofile}T" "$ofile"
1811 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1814 ])# _LT_AC_TAGCONFIG
1819 # enable checks for dlopen support
1820 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1821 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1822 ])# AC_LIBTOOL_DLOPEN
1825 # AC_LIBTOOL_WIN32_DLL
1826 # --------------------
1827 # declare package support for building win32 dll's
1828 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1829 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1830 ])# AC_LIBTOOL_WIN32_DLL
1833 # AC_ENABLE_SHARED([DEFAULT])
1834 # ---------------------------
1835 # implement the --enable-shared flag
1836 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1837 AC_DEFUN([AC_ENABLE_SHARED],
1838 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1839 AC_ARG_ENABLE([shared],
1840 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1841 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1842 [p=${PACKAGE-default}
1844 yes) enable_shared=yes ;;
1845 no) enable_shared=no ;;
1848 # Look at the argument we got. We use all the common list separators.
1849 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1850 for pkg in $enableval; do
1852 if test "X$pkg" = "X$p"; then
1859 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1860 ])# AC_ENABLE_SHARED
1865 #- set the default shared flag to --disable-shared
1866 AC_DEFUN([AC_DISABLE_SHARED],
1867 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1868 AC_ENABLE_SHARED(no)
1869 ])# AC_DISABLE_SHARED
1872 # AC_ENABLE_STATIC([DEFAULT])
1873 # ---------------------------
1874 # implement the --enable-static flag
1875 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1876 AC_DEFUN([AC_ENABLE_STATIC],
1877 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1878 AC_ARG_ENABLE([static],
1879 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1880 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1881 [p=${PACKAGE-default}
1883 yes) enable_static=yes ;;
1884 no) enable_static=no ;;
1887 # Look at the argument we got. We use all the common list separators.
1888 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1889 for pkg in $enableval; do
1891 if test "X$pkg" = "X$p"; then
1898 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1899 ])# AC_ENABLE_STATIC
1904 # set the default static flag to --disable-static
1905 AC_DEFUN([AC_DISABLE_STATIC],
1906 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1907 AC_ENABLE_STATIC(no)
1908 ])# AC_DISABLE_STATIC
1911 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1912 # ---------------------------------
1913 # implement the --enable-fast-install flag
1914 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1915 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1916 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1917 AC_ARG_ENABLE([fast-install],
1918 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1919 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1920 [p=${PACKAGE-default}
1922 yes) enable_fast_install=yes ;;
1923 no) enable_fast_install=no ;;
1925 enable_fast_install=no
1926 # Look at the argument we got. We use all the common list separators.
1927 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1928 for pkg in $enableval; do
1930 if test "X$pkg" = "X$p"; then
1931 enable_fast_install=yes
1937 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1938 ])# AC_ENABLE_FAST_INSTALL
1941 # AC_DISABLE_FAST_INSTALL
1942 # -----------------------
1943 # set the default to --disable-fast-install
1944 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1945 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1946 AC_ENABLE_FAST_INSTALL(no)
1947 ])# AC_DISABLE_FAST_INSTALL
1950 # AC_LIBTOOL_PICMODE([MODE])
1951 # --------------------------
1952 # implement the --with-pic flag
1953 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1954 AC_DEFUN([AC_LIBTOOL_PICMODE],
1955 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1956 pic_mode=ifelse($#,1,$1,default)
1957 ])# AC_LIBTOOL_PICMODE
1962 # This is predefined starting with Autoconf 2.54, so this conditional
1963 # definition can be removed once we require Autoconf 2.54 or later.
1964 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1965 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1966 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1967 then ac_cv_prog_egrep='grep -E'
1968 else ac_cv_prog_egrep='egrep'
1970 EGREP=$ac_cv_prog_egrep
1975 # AC_PATH_TOOL_PREFIX
1976 # -------------------
1977 # find a file program which can recognise shared library
1978 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1979 [AC_REQUIRE([AC_PROG_EGREP])dnl
1980 AC_MSG_CHECKING([for $1])
1981 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1983 [[\\/*] | ?:[\\/]*])
1984 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1987 lt_save_MAGIC_CMD="$MAGIC_CMD"
1988 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1989 dnl $ac_dummy forces splitting on constant user-supplied paths.
1990 dnl POSIX.2 word splitting is done only on the output of word expansions,
1991 dnl not every word. This closes a longstanding sh security hole.
1992 ac_dummy="ifelse([$2], , $PATH, [$2])"
1993 for ac_dir in $ac_dummy; do
1995 test -z "$ac_dir" && ac_dir=.
1996 if test -f $ac_dir/$1; then
1997 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1998 if test -n "$file_magic_test_file"; then
1999 case $deplibs_check_method in
2001 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2002 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2003 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2004 $EGREP "$file_magic_regex" > /dev/null; then
2009 *** Warning: the command libtool uses to detect shared libraries,
2010 *** $file_magic_cmd, produces output that libtool cannot recognize.
2011 *** The result is that libtool may fail to recognize shared libraries
2012 *** as such. This will affect the creation of libtool libraries that
2013 *** depend on shared libraries, but programs linked with such libtool
2014 *** libraries will work regardless of this problem. Nevertheless, you
2015 *** may want to report the problem to your system manager and/or to
2016 *** bug-libtool@gnu.org
2026 MAGIC_CMD="$lt_save_MAGIC_CMD"
2029 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2030 if test -n "$MAGIC_CMD"; then
2031 AC_MSG_RESULT($MAGIC_CMD)
2035 ])# AC_PATH_TOOL_PREFIX
2040 # find a file program which can recognise a shared library
2041 AC_DEFUN([AC_PATH_MAGIC],
2042 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2043 if test -z "$lt_cv_path_MAGIC_CMD"; then
2044 if test -n "$ac_tool_prefix"; then
2045 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2055 # find the pathname to the GNU or non-GNU linker
2056 AC_DEFUN([AC_PROG_LD],
2057 [AC_ARG_WITH([gnu-ld],
2058 [AC_HELP_STRING([--with-gnu-ld],
2059 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2060 [test "$withval" = no || with_gnu_ld=yes],
2062 AC_REQUIRE([LT_AC_PROG_SED])dnl
2063 AC_REQUIRE([AC_PROG_CC])dnl
2064 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2065 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2067 if test "$GCC" = yes; then
2068 # Check if gcc -print-prog-name=ld gives a path.
2069 AC_MSG_CHECKING([for ld used by $CC])
2072 # gcc leaves a trailing carriage return which upsets mingw
2073 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2075 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2078 # Accept absolute paths.
2079 [[\\/]]* | ?:[[\\/]]*)
2080 re_direlt='/[[^/]][[^/]]*/\.\./'
2081 # Canonicalize the pathname of ld
2082 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2083 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2084 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2086 test -z "$LD" && LD="$ac_prog"
2089 # If it fails, then pretend we aren't using GCC.
2093 # If it is relative, then search for the first ld in PATH.
2097 elif test "$with_gnu_ld" = yes; then
2098 AC_MSG_CHECKING([for GNU ld])
2100 AC_MSG_CHECKING([for non-GNU ld])
2102 AC_CACHE_VAL(lt_cv_path_LD,
2103 [if test -z "$LD"; then
2104 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2105 for ac_dir in $PATH; do
2107 test -z "$ac_dir" && ac_dir=.
2108 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2109 lt_cv_path_LD="$ac_dir/$ac_prog"
2110 # Check to see if the program is GNU ld. I'd rather use --version,
2111 # but apparently some GNU ld's only accept -v.
2112 # Break only if it was the GNU/non-GNU ld that we prefer.
2113 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2114 *GNU* | *'with BFD'*)
2115 test "$with_gnu_ld" != no && break
2118 test "$with_gnu_ld" != yes && break
2125 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2128 if test -n "$LD"; then
2133 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2140 AC_DEFUN([AC_PROG_LD_GNU],
2141 [AC_REQUIRE([AC_PROG_EGREP])dnl
2142 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2143 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2144 case `$LD -v 2>&1 </dev/null` in
2145 *GNU* | *'with BFD'*)
2146 lt_cv_prog_gnu_ld=yes
2149 lt_cv_prog_gnu_ld=no
2152 with_gnu_ld=$lt_cv_prog_gnu_ld
2156 # AC_PROG_LD_RELOAD_FLAG
2157 # ----------------------
2158 # find reload flag for linker
2159 # -- PORTME Some linkers may need a different reload flag.
2160 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2161 [AC_CACHE_CHECK([for $LD option to reload object files],
2162 lt_cv_ld_reload_flag,
2163 [lt_cv_ld_reload_flag='-r'])
2164 reload_flag=$lt_cv_ld_reload_flag
2165 case $reload_flag in
2167 *) reload_flag=" $reload_flag" ;;
2169 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2172 if test "$GCC" = yes; then
2173 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2175 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2179 ])# AC_PROG_LD_RELOAD_FLAG
2182 # AC_DEPLIBS_CHECK_METHOD
2183 # -----------------------
2184 # how to check for library dependencies
2185 # -- PORTME fill in with the dynamic library characteristics
2186 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2187 [AC_CACHE_CHECK([how to recognise dependent libraries],
2188 lt_cv_deplibs_check_method,
2189 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2190 lt_cv_file_magic_test_file=
2191 lt_cv_deplibs_check_method='unknown'
2192 # Need to set the preceding variable on all platforms that support
2193 # interlibrary dependencies.
2194 # 'none' -- dependencies not supported.
2195 # `unknown' -- same as none, but documents that we really don't know.
2196 # 'pass_all' -- all dependencies passed with no checks.
2197 # 'test_compile' -- check by making test program.
2198 # 'file_magic [[regex]]' -- check by looking for files in library path
2199 # which responds to the $file_magic_cmd with a given extended regex.
2200 # If you have `file' or equivalent on your system and you're not sure
2201 # whether `pass_all' will *always* work, you probably want this one.
2205 lt_cv_deplibs_check_method=pass_all
2209 lt_cv_deplibs_check_method=pass_all
2213 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2214 lt_cv_file_magic_cmd='/usr/bin/file -L'
2215 lt_cv_file_magic_test_file=/shlib/libc.so
2219 # func_win32_libid is a shell function defined in ltmain.sh
2220 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2221 lt_cv_file_magic_cmd='func_win32_libid'
2225 # Base MSYS/MinGW do not provide the 'file' command needed by
2226 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2227 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2228 lt_cv_file_magic_cmd='$OBJDUMP -f'
2231 darwin* | rhapsody*)
2232 lt_cv_deplibs_check_method=pass_all
2235 freebsd* | kfreebsd*-gnu | dragonfly*)
2236 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2239 # Not sure whether the presence of OpenBSD here was a mistake.
2240 # Let's accept both of them until this is cleared up.
2241 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2242 lt_cv_file_magic_cmd=/usr/bin/file
2243 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2247 lt_cv_deplibs_check_method=pass_all
2252 lt_cv_deplibs_check_method=pass_all
2255 hpux10.20* | hpux11*)
2256 lt_cv_file_magic_cmd=/usr/bin/file
2259 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2260 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2263 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2264 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2267 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2268 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2273 irix5* | irix6* | nonstopux*)
2275 *-32|*"-32 ") libmagic=32-bit;;
2276 *-n32|*"-n32 ") libmagic=N32;;
2277 *-64|*"-64 ") libmagic=64-bit;;
2278 *) libmagic=never-match;;
2280 lt_cv_deplibs_check_method=pass_all
2283 # This must be Linux ELF.
2285 lt_cv_deplibs_check_method=pass_all
2289 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2290 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2292 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2297 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2298 lt_cv_file_magic_cmd=/usr/bin/file
2299 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2303 lt_cv_deplibs_check_method=unknown
2307 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2310 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2314 osf3* | osf4* | osf5*)
2315 lt_cv_deplibs_check_method=pass_all
2319 lt_cv_deplibs_check_method=pass_all
2323 lt_cv_deplibs_check_method=pass_all
2326 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2327 case $host_vendor in
2329 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2330 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2333 lt_cv_deplibs_check_method=pass_all
2336 lt_cv_file_magic_cmd='/bin/file'
2337 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2340 lt_cv_file_magic_cmd='/bin/file'
2341 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2342 lt_cv_file_magic_test_file=/lib/libc.so
2345 lt_cv_deplibs_check_method=pass_all
2350 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2351 lt_cv_deplibs_check_method=pass_all
2355 file_magic_cmd=$lt_cv_file_magic_cmd
2356 deplibs_check_method=$lt_cv_deplibs_check_method
2357 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2358 ])# AC_DEPLIBS_CHECK_METHOD
2363 # find the pathname to a BSD-compatible name lister
2364 AC_DEFUN([AC_PROG_NM],
2365 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2366 [if test -n "$NM"; then
2367 # Let the user override the test.
2370 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2371 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2373 test -z "$ac_dir" && ac_dir=.
2374 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2375 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2376 # Check to see if the nm accepts a BSD-compat flag.
2377 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2378 # nm: unknown option "B" ignored
2379 # Tru64's nm complains that /dev/null is an invalid object file
2380 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2381 */dev/null* | *'Invalid file or object type'*)
2382 lt_cv_path_NM="$tmp_nm -B"
2386 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2388 lt_cv_path_NM="$tmp_nm -p"
2392 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2393 continue # so that we can try to find one that supports BSD flags
2400 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2408 # check for math library
2409 AC_DEFUN([AC_CHECK_LIBM],
2410 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2413 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2414 # These system don't have libm, or don't need it
2417 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2418 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2421 AC_CHECK_LIB(m, cos, LIBM="-lm")
2427 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2428 # -----------------------------------
2429 # sets LIBLTDL to the link flags for the libltdl convenience library and
2430 # LTDLINCL to the include flags for the libltdl header and adds
2431 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2432 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2433 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2434 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2435 # '${top_srcdir}/' (note the single quotes!). If your package is not
2436 # flat and you're not using automake, define top_builddir and
2437 # top_srcdir appropriately in the Makefiles.
2438 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2439 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2440 case $enable_ltdl_convenience in
2441 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2442 "") enable_ltdl_convenience=yes
2443 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2445 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2446 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2447 # For backwards non-gettext consistent compatibility...
2449 ])# AC_LIBLTDL_CONVENIENCE
2452 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2453 # -----------------------------------
2454 # sets LIBLTDL to the link flags for the libltdl installable library and
2455 # LTDLINCL to the include flags for the libltdl header and adds
2456 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2457 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2458 # DIRECTORY is not provided and an installed libltdl is not found, it is
2459 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2460 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2461 # quotes!). If your package is not flat and you're not using automake,
2462 # define top_builddir and top_srcdir appropriately in the Makefiles.
2463 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2464 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2465 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2466 AC_CHECK_LIB(ltdl, lt_dlinit,
2467 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2468 [if test x"$enable_ltdl_install" = xno; then
2469 AC_MSG_WARN([libltdl not installed, but installation disabled])
2471 enable_ltdl_install=yes
2474 if test x"$enable_ltdl_install" = x"yes"; then
2475 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2476 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2477 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2479 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2483 # For backwards non-gettext consistent compatibility...
2485 ])# AC_LIBLTDL_INSTALLABLE
2490 # enable support for C++ libraries
2491 AC_DEFUN([AC_LIBTOOL_CXX],
2492 [AC_REQUIRE([_LT_AC_LANG_CXX])
2498 AC_DEFUN([_LT_AC_LANG_CXX],
2499 [AC_REQUIRE([AC_PROG_CXX])
2500 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2501 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2504 # _LT_AC_PROG_CXXCPP
2506 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2508 AC_REQUIRE([AC_PROG_CXX])
2509 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2510 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2511 (test "X$CXX" != "Xg++"))) ; then
2514 ])# _LT_AC_PROG_CXXCPP
2518 # enable support for Fortran 77 libraries
2519 AC_DEFUN([AC_LIBTOOL_F77],
2520 [AC_REQUIRE([_LT_AC_LANG_F77])
2526 AC_DEFUN([_LT_AC_LANG_F77],
2527 [AC_REQUIRE([AC_PROG_F77])
2528 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2534 # enable support for GCJ libraries
2535 AC_DEFUN([AC_LIBTOOL_GCJ],
2536 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2542 AC_DEFUN([_LT_AC_LANG_GCJ],
2543 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2544 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2545 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2546 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2547 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2548 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2549 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2555 # enable support for Windows resource files
2556 AC_DEFUN([AC_LIBTOOL_RC],
2557 [AC_REQUIRE([LT_AC_PROG_RC])
2558 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2562 # AC_LIBTOOL_LANG_C_CONFIG
2563 # ------------------------
2564 # Ensure that the configuration vars for the C compiler are
2565 # suitably defined. Those variables are subsequently used by
2566 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2567 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2568 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2572 # Source file extension for C test sources.
2575 # Object file extension for compiled C test sources.
2577 _LT_AC_TAGVAR(objext, $1)=$objext
2579 # Code to be used in simple compile tests
2580 lt_simple_compile_test_code="int some_variable = 0;\n"
2582 # Code to be used in simple link tests
2583 lt_simple_link_test_code='int main(){return(0);}\n'
2587 # save warnings/boilerplate of simple test code
2588 _LT_COMPILER_BOILERPLATE
2589 _LT_LINKER_BOILERPLATE
2592 # Check for any special shared library compilation flags.
2594 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2595 if test "$GCC" = no; then
2598 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2602 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2603 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2604 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2606 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2607 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2613 # Check to make sure the static flag actually works.
2615 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2616 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2617 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2619 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2623 ## There is no encapsulation within the following macros, do not change
2624 ## the running order or otherwise move them around unless you know exactly
2625 ## what you are doing...
2626 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2627 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2628 AC_LIBTOOL_PROG_CC_C_O($1)
2629 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2630 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2631 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2632 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2633 AC_LIBTOOL_SYS_LIB_STRIP
2634 AC_LIBTOOL_DLOPEN_SELF($1)
2636 # Report which librarie types wil actually be built
2637 AC_MSG_CHECKING([if libtool supports shared libraries])
2638 AC_MSG_RESULT([$can_build_shared])
2640 AC_MSG_CHECKING([whether to build shared libraries])
2641 test "$can_build_shared" = "no" && enable_shared=no
2643 # On AIX, shared libraries and static libraries use the same namespace, and
2644 # are all built from PIC.
2647 test "$enable_shared" = yes && enable_static=no
2648 if test -n "$RANLIB"; then
2649 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2650 postinstall_cmds='$RANLIB $lib'
2655 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2656 test "$enable_shared" = yes && enable_static=no
2660 AC_MSG_RESULT([$enable_shared])
2662 AC_MSG_CHECKING([whether to build static libraries])
2663 # Make sure either enable_shared or enable_static is yes.
2664 test "$enable_shared" = yes || enable_static=yes
2665 AC_MSG_RESULT([$enable_static])
2667 AC_LIBTOOL_CONFIG($1)
2671 ])# AC_LIBTOOL_LANG_C_CONFIG
2674 # AC_LIBTOOL_LANG_CXX_CONFIG
2675 # --------------------------
2676 # Ensure that the configuration vars for the C compiler are
2677 # suitably defined. Those variables are subsequently used by
2678 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2679 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2680 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2682 AC_REQUIRE([AC_PROG_CXX])
2683 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2685 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2686 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2687 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2688 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2689 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2690 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2691 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2692 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2693 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2694 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2695 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2696 _LT_AC_TAGVAR(module_cmds, $1)=
2697 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2698 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2699 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2700 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2701 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2702 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2704 # Dependencies to place before and after the object being linked:
2705 _LT_AC_TAGVAR(predep_objects, $1)=
2706 _LT_AC_TAGVAR(postdep_objects, $1)=
2707 _LT_AC_TAGVAR(predeps, $1)=
2708 _LT_AC_TAGVAR(postdeps, $1)=
2709 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2711 # Source file extension for C++ test sources.
2714 # Object file extension for compiled C++ test sources.
2716 _LT_AC_TAGVAR(objext, $1)=$objext
2718 # Code to be used in simple compile tests
2719 lt_simple_compile_test_code="int some_variable = 0;\n"
2721 # Code to be used in simple link tests
2722 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2724 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2727 # save warnings/boilerplate of simple test code
2728 _LT_COMPILER_BOILERPLATE
2729 _LT_LINKER_BOILERPLATE
2731 # Allow CC to be a program name with arguments.
2736 lt_save_with_gnu_ld=$with_gnu_ld
2737 lt_save_path_LD=$lt_cv_path_LD
2738 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2739 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2741 unset lt_cv_prog_gnu_ld
2743 if test -n "${lt_cv_path_LDCXX+set}"; then
2744 lt_cv_path_LD=$lt_cv_path_LDCXX
2748 test -z "${LDCXX+set}" || LD=$LDCXX
2751 _LT_AC_TAGVAR(compiler, $1)=$CC
2752 _LT_CC_BASENAME([$compiler])
2754 # We don't want -fno-exception wen compiling C++ code, so set the
2755 # no_builtin_flag separately
2756 if test "$GXX" = yes; then
2757 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2759 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2762 if test "$GXX" = yes; then
2763 # Set up default GNU C++ configuration
2767 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2768 # archiving commands below assume that GNU ld is being used.
2769 if test "$with_gnu_ld" = yes; then
2770 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2771 _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'
2773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2774 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2776 # If archive_cmds runs LD, not CC, wlarc should be empty
2777 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2778 # investigate it a little bit more. (MM)
2781 # ancient GNU ld didn't support --whole-archive et. al.
2782 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2783 grep 'no-whole-archive' > /dev/null; then
2784 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2786 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2792 # A generic and very simple default shared library creation
2793 # command for GNU C++ for the case where it uses the native
2794 # linker, instead of GNU ld. If possible, this setting should
2795 # overridden to take advantage of the native linker features on
2796 # the platform it is being used on.
2797 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2800 # Commands to make compiler produce verbose output that lists
2801 # what "hidden" libraries, object files and flags are used when
2802 # linking a shared library.
2803 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2811 # PORTME: fill in a description of your system's C++ link characteristics
2812 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2813 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2816 # FIXME: insert proper C++ library support
2817 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2820 if test "$host_cpu" = ia64; then
2821 # On IA64, the linker does run time linking by default, so we don't
2822 # have to do anything special.
2823 aix_use_runtimelinking=no
2824 exp_sym_flag='-Bexport'
2827 aix_use_runtimelinking=no
2829 # Test if we are trying to use run time linking or normal
2830 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2831 # need to do runtime linking.
2832 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2833 for ld_flag in $LDFLAGS; do
2836 aix_use_runtimelinking=yes
2843 exp_sym_flag='-bexport'
2844 no_entry_flag='-bnoentry'
2847 # When large executables or shared objects are built, AIX ld can
2848 # have problems creating the table of contents. If linking a library
2849 # or program results in "error TOC overflow" add -mminimal-toc to
2850 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2851 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2853 _LT_AC_TAGVAR(archive_cmds, $1)=''
2854 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2855 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2856 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2858 if test "$GXX" = yes; then
2859 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2860 # We only want to do this on AIX 4.2 and lower, the check
2861 # below for broken collect2 doesn't work under 4.3+
2862 collect2name=`${CC} -print-prog-name=collect2`
2863 if test -f "$collect2name" && \
2864 strings "$collect2name" | grep resolve_lib_name >/dev/null
2866 # We have reworked collect2
2867 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2869 # We have old collect2
2870 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2871 # It fails to find uninstalled libraries when the uninstalled
2872 # path is not listed in the libpath. Setting hardcode_minus_L
2873 # to unsupported forces relinking
2874 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2875 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2876 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2879 shared_flag='-shared'
2880 if test "$aix_use_runtimelinking" = yes; then
2881 shared_flag="$shared_flag "'${wl}-G'
2885 if test "$host_cpu" = ia64; then
2886 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2887 # chokes on -Wl,-G. The following line is correct:
2890 if test "$aix_use_runtimelinking" = yes; then
2891 shared_flag='${wl}-G'
2893 shared_flag='${wl}-bM:SRE'
2898 # It seems that -bexpall does not export symbols beginning with
2899 # underscore (_), so it is better to generate a list of symbols to export.
2900 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2901 if test "$aix_use_runtimelinking" = yes; then
2902 # Warning - without using the other runtime loading flags (-brtl),
2903 # -berok will link without error, but may produce a broken library.
2904 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2905 # Determine the default libpath from the value encoded in an empty executable.
2906 _LT_AC_SYS_LIBPATH_AIX
2907 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2909 _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 $shared_flag"
2911 if test "$host_cpu" = ia64; then
2912 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2913 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2914 _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"
2916 # Determine the default libpath from the value encoded in an empty executable.
2917 _LT_AC_SYS_LIBPATH_AIX
2918 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2919 # Warning - without using the other run time loading flags,
2920 # -berok will link without error, but may produce a broken library.
2921 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2922 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2923 # -bexpall does not export symbols beginning with underscore (_)
2924 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2925 # Exported symbols can be pulled into shared objects from archives
2926 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2927 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2928 # This is similar to how AIX traditionally builds it's shared libraries.
2929 _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'
2934 case $cc_basename in
2936 # FIXME: insert proper C++ library support
2937 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2943 cygwin* | mingw* | pw32*)
2944 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2945 # as there is no search path for DLLs.
2946 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2947 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2948 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2949 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2951 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2952 _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'
2953 # If the export-symbols file already is a .def file (1st line
2954 # is EXPORTS), use it as is; otherwise, prepend...
2955 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2956 cp $export_symbols $output_objdir/$soname.def;
2958 echo EXPORTS > $output_objdir/$soname.def;
2959 cat $export_symbols >> $output_objdir/$soname.def;
2961 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2963 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2966 darwin* | rhapsody*)
2968 rhapsody* | darwin1.[[012]])
2969 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2972 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2973 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2975 case ${MACOSX_DEPLOYMENT_TARGET} in
2977 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2980 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2986 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2987 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2988 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2989 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2990 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2991 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2993 if test "$GXX" = yes ; then
2994 lt_int_apple_cc_single_mod=no
2995 output_verbose_link_cmd='echo'
2996 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2997 lt_int_apple_cc_single_mod=yes
2999 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3000 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3002 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3004 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3005 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3006 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3007 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3009 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3011 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3013 case $cc_basename in
3015 output_verbose_link_cmd='echo'
3016 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3017 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3018 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3019 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3020 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3023 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3030 case $cc_basename in
3032 # FIXME: insert proper C++ library support
3033 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3036 # Green Hills C++ Compiler
3037 # FIXME: insert proper C++ library support
3038 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3041 # FIXME: insert proper C++ library support
3042 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3047 # C++ shared libraries reported to be fairly broken before switch to ELF
3048 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3051 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3053 freebsd* | kfreebsd*-gnu | dragonfly*)
3054 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3056 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3062 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3063 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3064 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3065 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3066 # but as the default
3067 # location of the library.
3069 case $cc_basename in
3071 # FIXME: insert proper C++ library support
3072 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3075 _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 $lib'
3076 # Commands to make compiler produce verbose output that lists
3077 # what "hidden" libraries, object files and flags are used when
3078 # linking a shared library.
3080 # There doesn't appear to be a way to prevent this compiler from
3081 # explicitly linking system object files so we need to strip them
3082 # from the output so that they don't get included in the library
3084 output_verbose_link_cmd='templist=`($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 $list'
3087 if test "$GXX" = yes; then
3088 _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'
3090 # FIXME: insert proper C++ library support
3091 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3097 if test $with_gnu_ld = no; then
3100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3101 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3102 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3109 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3110 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3116 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3117 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3120 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3121 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3122 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3123 # but as the default
3124 # location of the library.
3127 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3128 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3129 # but as the default
3130 # location of the library.
3134 case $cc_basename in
3136 # FIXME: insert proper C++ library support
3137 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3142 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3145 _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 $compiler_flags'
3148 # Commands to make compiler produce verbose output that lists
3149 # what "hidden" libraries, object files and flags are used when
3150 # linking a shared library.
3152 # There doesn't appear to be a way to prevent this compiler from
3153 # explicitly linking system object files so we need to strip them
3154 # from the output so that they don't get included in the library
3156 output_verbose_link_cmd='templist=`($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 $list'
3159 if test "$GXX" = yes; then
3160 if test $with_gnu_ld = no; then
3163 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3166 _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'
3171 # FIXME: insert proper C++ library support
3172 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3178 case $cc_basename in
3181 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3183 # Archives containing C++ object files must be created using
3184 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3185 # necessary to make sure instantiated templates are included
3187 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3190 if test "$GXX" = yes; then
3191 if test "$with_gnu_ld" = no; then
3192 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3194 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3197 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3200 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3201 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3204 case $cc_basename in
3206 # Kuck and Associates, Inc. (KAI) C++ Compiler
3208 # KCC will only create a shared library if the output file
3209 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3210 # to its proper name (with version) after linking.
3211 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3212 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
3213 # Commands to make compiler produce verbose output that lists
3214 # what "hidden" libraries, object files and flags are used when
3215 # linking a shared library.
3217 # There doesn't appear to be a way to prevent this compiler from
3218 # explicitly linking system object files so we need to strip them
3219 # from the output so that they don't get included in the library
3221 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3223 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3224 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3226 # Archives containing C++ object files must be created using
3227 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3228 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3233 # version 8.0 and above of icpc choke on multiply defined symbols
3234 # if we add $predep_objects and $postdep_objects, however 7.1 and
3235 # earlier do not add the objects themselves.
3236 case `$CC -V 2>&1` in
3238 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3239 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3241 *) # Version 8.0 or newer
3244 ia64*) tmp_idyn=' -i_dynamic';;
3246 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3247 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3250 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3251 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3252 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3253 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3256 # Portland Group C++ compiler
3257 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3258 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3261 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3262 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3266 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3267 _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'
3269 runpath_var=LD_RUN_PATH
3270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3271 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3273 # Commands to make compiler produce verbose output that lists
3274 # what "hidden" libraries, object files and flags are used when
3275 # linking a shared library.
3277 # There doesn't appear to be a way to prevent this compiler from
3278 # explicitly linking system object files so we need to strip them
3279 # from the output so that they don't get included in the library
3281 output_verbose_link_cmd='templist=`$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'
3286 # FIXME: insert proper C++ library support
3287 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3290 # FIXME: insert proper C++ library support
3291 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3294 case $cc_basename in
3296 # FIXME: insert proper C++ library support
3297 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3300 # FIXME: insert proper C++ library support
3301 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3306 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3307 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3309 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3310 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3311 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3313 # Workaround some broken pre-1.5 toolchains
3314 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3317 # C++ shared libraries are fairly broken
3318 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3321 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3322 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3323 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3325 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3326 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3327 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3328 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3330 output_verbose_link_cmd='echo'
3333 case $cc_basename in
3335 # Kuck and Associates, Inc. (KAI) C++ Compiler
3337 # KCC will only create a shared library if the output file
3338 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3339 # to its proper name (with version) after linking.
3340 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3342 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3343 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3345 # Archives containing C++ object files must be created using
3346 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3347 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3351 # Rational C++ 2.4.1
3352 # FIXME: insert proper C++ library support
3353 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3356 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3357 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3359 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3360 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3362 # Commands to make compiler produce verbose output that lists
3363 # what "hidden" libraries, object files and flags are used when
3364 # linking a shared library.
3366 # There doesn't appear to be a way to prevent this compiler from
3367 # explicitly linking system object files so we need to strip them
3368 # from the output so that they don't get included in the library
3370 output_verbose_link_cmd='templist=`$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 $list'
3373 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3374 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3375 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3377 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3378 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3380 # Commands to make compiler produce verbose output that lists
3381 # what "hidden" libraries, object files and flags are used when
3382 # linking a shared library.
3383 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3386 # FIXME: insert proper C++ library support
3387 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3393 case $cc_basename in
3395 # Kuck and Associates, Inc. (KAI) C++ Compiler
3397 # KCC will only create a shared library if the output file
3398 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3399 # to its proper name (with version) after linking.
3400 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3402 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3403 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3405 # Archives containing C++ object files must be created using
3406 # the KAI C++ compiler.
3407 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3410 # Rational C++ 2.4.1
3411 # FIXME: insert proper C++ library support
3412 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3415 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3416 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3417 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3418 echo "-hidden">> $lib.exp~
3419 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3422 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3423 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3425 # Commands to make compiler produce verbose output that lists
3426 # what "hidden" libraries, object files and flags are used when
3427 # linking a shared library.
3429 # There doesn't appear to be a way to prevent this compiler from
3430 # explicitly linking system object files so we need to strip them
3431 # from the output so that they don't get included in the library
3433 output_verbose_link_cmd='templist=`$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 $list'
3436 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3437 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3438 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3440 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3441 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3443 # Commands to make compiler produce verbose output that lists
3444 # what "hidden" libraries, object files and flags are used when
3445 # linking a shared library.
3446 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3449 # FIXME: insert proper C++ library support
3450 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3456 # FIXME: insert proper C++ library support
3457 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3460 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3461 case $cc_basename in
3463 # FIXME: insert proper C++ library support
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3467 # FIXME: insert proper C++ library support
3468 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3473 case $cc_basename in
3476 # FIXME: insert proper C++ library support
3477 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3481 # FIXME: insert proper C++ library support
3482 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3485 # FIXME: insert proper C++ library support
3486 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3491 case $cc_basename in
3493 # Sun C++ 4.2, 5.x and Centerline C++
3494 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3495 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3496 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3497 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3500 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3502 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3504 # The C++ compiler is used as linker so we must use $wl
3505 # flag to pass the commands to the underlying system
3506 # linker. We must also pass each convience library through
3507 # to the system linker between allextract/defaultextract.
3508 # The C++ compiler will combine linker options so we
3509 # cannot just pass the convience library names through
3511 # Supported since Solaris 2.6 (maybe 2.5.1?)
3512 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3515 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3517 # Commands to make compiler produce verbose output that lists
3518 # what "hidden" libraries, object files and flags are used when
3519 # linking a shared library.
3521 # There doesn't appear to be a way to prevent this compiler from
3522 # explicitly linking system object files so we need to strip them
3523 # from the output so that they don't get included in the library
3525 output_verbose_link_cmd='templist=`$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'
3527 # Archives containing C++ object files must be created using
3528 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3529 # necessary to make sure instantiated templates are included
3531 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3534 # Green Hills C++ Compiler
3535 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3537 # The C++ compiler must be used to create the archive.
3538 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3541 # GNU C++ compiler with Solaris linker
3542 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3543 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3544 if $CC --version | grep -v '^2\.7' > /dev/null; then
3545 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3546 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3547 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3549 # Commands to make compiler produce verbose output that lists
3550 # what "hidden" libraries, object files and flags are used when
3551 # linking a shared library.
3552 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3554 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3556 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3557 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3558 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3560 # Commands to make compiler produce verbose output that lists
3561 # what "hidden" libraries, object files and flags are used when
3562 # linking a shared library.
3563 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3566 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3571 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3572 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3575 case $cc_basename in
3577 # NonStop-UX NCC 3.20
3578 # FIXME: insert proper C++ library support
3579 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3582 # FIXME: insert proper C++ library support
3583 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3588 # FIXME: insert proper C++ library support
3589 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3592 # FIXME: insert proper C++ library support
3593 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3596 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3597 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3599 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3600 _LT_AC_TAGVAR(LD, $1)="$LD"
3603 ## There is no encapsulation within the following macros, do not change
3604 ## the running order or otherwise move them around unless you know exactly
3605 ## what you are doing...
3606 AC_LIBTOOL_POSTDEP_PREDEP($1)
3607 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3608 AC_LIBTOOL_PROG_CC_C_O($1)
3609 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3610 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3611 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3612 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3613 AC_LIBTOOL_SYS_LIB_STRIP
3614 AC_LIBTOOL_DLOPEN_SELF($1)
3616 AC_LIBTOOL_CONFIG($1)
3623 with_gnu_ldcxx=$with_gnu_ld
3624 with_gnu_ld=$lt_save_with_gnu_ld
3625 lt_cv_path_LDCXX=$lt_cv_path_LD
3626 lt_cv_path_LD=$lt_save_path_LD
3627 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3628 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3629 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3631 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3632 # ------------------------
3633 # Figure out "hidden" library dependencies from verbose
3634 # compiler output when linking a shared library.
3635 # Parse the compiler output and extract the necessary
3636 # objects, libraries and library flags.
3637 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3638 dnl we can't use the lt_simple_compile_test_code here,
3639 dnl because it contains code intended for an executable,
3640 dnl not a library. It's possible we should let each
3641 dnl tag define a new lt_????_link_test_code variable,
3642 dnl but it's only used here...
3643 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3645 void foo (void) { a = 0; }
3647 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3651 Foo (void) { a = 0; }
3656 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3664 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3667 public void bar (void) {
3673 dnl Parse the compiler output and extract the necessary
3674 dnl objects, libraries and library flags.
3675 if AC_TRY_EVAL(ac_compile); then
3676 # Parse the compiler output and extract the necessary
3677 # objects, libraries and library flags.
3679 # Sentinel used to keep track of whether or not we are before
3680 # the conftest object file.
3681 pre_test_object_deps_done=no
3683 # The `*' in the case matches for architectures that use `case' in
3684 # $output_verbose_cmd can trigger glob expansion during the loop
3685 # eval without this substitution.
3686 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3688 for p in `eval $output_verbose_link_cmd`; do
3692 # Some compilers place space between "-{L,R}" and the path.
3695 || test $p = "-R"; then
3702 if test "$pre_test_object_deps_done" = no; then
3705 # Internal compiler library paths should come after those
3706 # provided the user. The postdeps already come after the
3707 # user supplied libs so there is no need to process them.
3708 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3709 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3711 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3714 # The "-l" case would never come before the object being
3715 # linked, so don't bother handling this case.
3718 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3719 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3721 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3727 # This assumes that the test object file only shows up
3728 # once in the compiler output.
3729 if test "$p" = "conftest.$objext"; then
3730 pre_test_object_deps_done=yes
3734 if test "$pre_test_object_deps_done" = no; then
3735 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3736 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3738 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3741 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3742 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3744 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3749 *) ;; # Ignore the rest.
3757 echo "libtool.m4: error: problem compiling $1 test program"
3760 $rm -f confest.$objext
3762 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3763 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3765 ])# AC_LIBTOOL_POSTDEP_PREDEP
3767 # AC_LIBTOOL_LANG_F77_CONFIG
3768 # ------------------------
3769 # Ensure that the configuration vars for the C compiler are
3770 # suitably defined. Those variables are subsequently used by
3771 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3772 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3773 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3774 [AC_REQUIRE([AC_PROG_F77])
3775 AC_LANG_PUSH(Fortran 77)
3777 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3778 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3779 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3780 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3781 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3782 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3783 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3784 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3785 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3786 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3787 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3788 _LT_AC_TAGVAR(module_cmds, $1)=
3789 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3790 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3791 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3792 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3793 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3794 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3796 # Source file extension for f77 test sources.
3799 # Object file extension for compiled f77 test sources.
3801 _LT_AC_TAGVAR(objext, $1)=$objext
3803 # Code to be used in simple compile tests
3804 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3806 # Code to be used in simple link tests
3807 lt_simple_link_test_code=" program t\n end\n"
3809 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3812 # save warnings/boilerplate of simple test code
3813 _LT_COMPILER_BOILERPLATE
3814 _LT_LINKER_BOILERPLATE
3816 # Allow CC to be a program name with arguments.
3820 _LT_AC_TAGVAR(compiler, $1)=$CC
3821 _LT_CC_BASENAME([$compiler])
3823 AC_MSG_CHECKING([if libtool supports shared libraries])
3824 AC_MSG_RESULT([$can_build_shared])
3826 AC_MSG_CHECKING([whether to build shared libraries])
3827 test "$can_build_shared" = "no" && enable_shared=no
3829 # On AIX, shared libraries and static libraries use the same namespace, and
3830 # are all built from PIC.
3833 test "$enable_shared" = yes && enable_static=no
3834 if test -n "$RANLIB"; then
3835 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3836 postinstall_cmds='$RANLIB $lib'
3840 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3841 test "$enable_shared" = yes && enable_static=no
3845 AC_MSG_RESULT([$enable_shared])
3847 AC_MSG_CHECKING([whether to build static libraries])
3848 # Make sure either enable_shared or enable_static is yes.
3849 test "$enable_shared" = yes || enable_static=yes
3850 AC_MSG_RESULT([$enable_static])
3852 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3854 _LT_AC_TAGVAR(GCC, $1)="$G77"
3855 _LT_AC_TAGVAR(LD, $1)="$LD"
3857 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3858 AC_LIBTOOL_PROG_CC_C_O($1)
3859 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3860 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3861 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3862 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3863 AC_LIBTOOL_SYS_LIB_STRIP
3866 AC_LIBTOOL_CONFIG($1)
3870 ])# AC_LIBTOOL_LANG_F77_CONFIG
3873 # AC_LIBTOOL_LANG_GCJ_CONFIG
3874 # --------------------------
3875 # Ensure that the configuration vars for the C compiler are
3876 # suitably defined. Those variables are subsequently used by
3877 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3878 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3879 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3882 # Source file extension for Java test sources.
3885 # Object file extension for compiled Java test sources.
3887 _LT_AC_TAGVAR(objext, $1)=$objext
3889 # Code to be used in simple compile tests
3890 lt_simple_compile_test_code="class foo {}\n"
3892 # Code to be used in simple link tests
3893 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3895 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3898 # save warnings/boilerplate of simple test code
3899 _LT_COMPILER_BOILERPLATE
3900 _LT_LINKER_BOILERPLATE
3902 # Allow CC to be a program name with arguments.
3906 _LT_AC_TAGVAR(compiler, $1)=$CC
3907 _LT_CC_BASENAME([$compiler])
3909 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3910 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3912 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3915 ## There is no encapsulation within the following macros, do not change
3916 ## the running order or otherwise move them around unless you know exactly
3917 ## what you are doing...
3918 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3919 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3920 AC_LIBTOOL_PROG_CC_C_O($1)
3921 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3922 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3923 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3924 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3925 AC_LIBTOOL_SYS_LIB_STRIP
3926 AC_LIBTOOL_DLOPEN_SELF($1)
3928 AC_LIBTOOL_CONFIG($1)
3932 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3935 # AC_LIBTOOL_LANG_RC_CONFIG
3936 # --------------------------
3937 # Ensure that the configuration vars for the Windows resource compiler are
3938 # suitably defined. Those variables are subsequently used by
3939 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3940 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3941 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3944 # Source file extension for RC test sources.
3947 # Object file extension for compiled RC test sources.
3949 _LT_AC_TAGVAR(objext, $1)=$objext
3951 # Code to be used in simple compile tests
3952 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3954 # Code to be used in simple link tests
3955 lt_simple_link_test_code="$lt_simple_compile_test_code"
3957 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3960 # save warnings/boilerplate of simple test code
3961 _LT_COMPILER_BOILERPLATE
3962 _LT_LINKER_BOILERPLATE
3964 # Allow CC to be a program name with arguments.
3968 _LT_AC_TAGVAR(compiler, $1)=$CC
3969 _LT_CC_BASENAME([$compiler])
3970 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3972 AC_LIBTOOL_CONFIG($1)
3976 ])# AC_LIBTOOL_LANG_RC_CONFIG
3979 # AC_LIBTOOL_CONFIG([TAGNAME])
3980 # ----------------------------
3981 # If TAGNAME is not passed, then create an initial libtool script
3982 # with a default configuration from the untagged config vars. Otherwise
3983 # add code to config.status for appending the configuration named by
3984 # TAGNAME from the matching tagged config vars.
3985 AC_DEFUN([AC_LIBTOOL_CONFIG],
3986 [# The else clause should only fire when bootstrapping the
3987 # libtool distribution, otherwise you forgot to ship ltmain.sh
3988 # with your package, and you will get complaints that there are
3989 # no rules to generate ltmain.sh.
3990 if test -f "$ltmain"; then
3991 # See if we are running on zsh, and set the options which allow our commands through
3992 # without removal of \ escapes.
3993 if test -n "${ZSH_VERSION+set}" ; then
3994 setopt NO_GLOB_SUBST
3996 # Now quote all the things that may contain metacharacters while being
3997 # careful not to overquote the AC_SUBSTed values. We take copies of the
3998 # variables and quote the copies for generation of the libtool script.
3999 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4001 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4002 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4003 deplibs_check_method reload_flag reload_cmds need_locks \
4004 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4005 lt_cv_sys_global_symbol_to_c_name_address \
4006 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4007 old_postinstall_cmds old_postuninstall_cmds \
4008 _LT_AC_TAGVAR(compiler, $1) \
4009 _LT_AC_TAGVAR(CC, $1) \
4010 _LT_AC_TAGVAR(LD, $1) \
4011 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4012 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4013 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4014 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4015 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4016 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4017 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4018 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4019 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4020 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4021 _LT_AC_TAGVAR(predep_objects, $1) \
4022 _LT_AC_TAGVAR(postdep_objects, $1) \
4023 _LT_AC_TAGVAR(predeps, $1) \
4024 _LT_AC_TAGVAR(postdeps, $1) \
4025 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4026 _LT_AC_TAGVAR(archive_cmds, $1) \
4027 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4028 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4029 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4030 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4031 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4032 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4033 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4034 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4035 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4036 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4037 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4038 _LT_AC_TAGVAR(module_cmds, $1) \
4039 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4040 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4041 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4042 _LT_AC_TAGVAR(include_expsyms, $1); do
4045 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4046 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4047 _LT_AC_TAGVAR(archive_cmds, $1) | \
4048 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4049 _LT_AC_TAGVAR(module_cmds, $1) | \
4050 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4051 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4052 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4053 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4054 postinstall_cmds | postuninstall_cmds | \
4055 old_postinstall_cmds | old_postuninstall_cmds | \
4056 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4057 # Double-quote double-evaled strings.
4058 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4061 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4067 *'\[$]0 --fallback-echo"')
4068 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4073 [cfgfile="${ofile}T"
4074 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4076 AC_MSG_NOTICE([creating $ofile])],
4079 cat <<__EOF__ >> "$cfgfile"
4083 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4084 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4085 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4087 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4088 # Free Software Foundation, Inc.
4090 # This file is part of GNU Libtool:
4091 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4093 # This program is free software; you can redistribute it and/or modify
4094 # it under the terms of the GNU General Public License as published by
4095 # the Free Software Foundation; either version 2 of the License, or
4096 # (at your option) any later version.
4098 # This program is distributed in the hope that it will be useful, but
4099 # WITHOUT ANY WARRANTY; without even the implied warranty of
4100 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4101 # General Public License for more details.
4103 # You should have received a copy of the GNU General Public License
4104 # along with this program; if not, write to the Free Software
4105 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4107 # As a special exception to the GNU General Public License, if you
4108 # distribute this file as part of a program that contains a
4109 # configuration script generated by Autoconf, you may include it under
4110 # the same distribution terms that you use for the rest of that program.
4112 # A sed program that does not truncate output.
4115 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4116 Xsed="$SED -e 1s/^X//"
4118 # The HP-UX ksh and POSIX shell print the target directory to stdout
4120 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4122 # The names of the tagged configurations supported by this script.
4125 # ### BEGIN LIBTOOL CONFIG],
4126 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4128 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4130 # Shell to use when invoking shell scripts.
4133 # Whether or not to build shared libraries.
4134 build_libtool_libs=$enable_shared
4136 # Whether or not to build static libraries.
4137 build_old_libs=$enable_static
4139 # Whether or not to add -lc for building shared libraries.
4140 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4142 # Whether or not to disallow shared libs when runtime libs are static
4143 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4145 # Whether or not to optimize for fast installation.
4146 fast_install=$enable_fast_install
4149 host_alias=$host_alias
4154 build_alias=$build_alias
4158 # An echo program that does not interpret backslashes.
4163 AR_FLAGS=$lt_AR_FLAGS
4168 # A language-specific compiler.
4169 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4171 # Is the compiler the GNU C compiler?
4172 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4177 # The linker used to build libraries.
4178 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4180 # Whether we need hard or soft links.
4183 # A BSD-compatible nm program.
4186 # A symbol stripping program
4189 # Used to examine libraries when file_magic_cmd begins "file"
4190 MAGIC_CMD=$MAGIC_CMD
4192 # Used on cygwin: DLL creation program.
4195 # Used on cygwin: object dumper.
4198 # Used on cygwin: assembler.
4201 # The name of the directory that contains temporary libtool files.
4204 # How to create reloadable object files.
4205 reload_flag=$lt_reload_flag
4206 reload_cmds=$lt_reload_cmds
4208 # How to pass a linker flag through the compiler.
4209 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4211 # Object file suffix (normally "o").
4214 # Old archive suffix (normally "a").
4217 # Shared library suffix (normally ".so").
4218 shrext_cmds='$shrext_cmds'
4220 # Executable file suffix (normally "").
4223 # Additional compiler flags for building library objects.
4224 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4227 # What is the maximum length of a command?
4228 max_cmd_len=$lt_cv_sys_max_cmd_len
4230 # Does compiler simultaneously support -c and -o options?
4231 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4233 # Must we lock files when doing compilation?
4234 need_locks=$lt_need_locks
4236 # Do we need the lib prefix for modules?
4237 need_lib_prefix=$need_lib_prefix
4239 # Do we need a version for libraries?
4240 need_version=$need_version
4242 # Whether dlopen is supported.
4243 dlopen_support=$enable_dlopen
4245 # Whether dlopen of programs is supported.
4246 dlopen_self=$enable_dlopen_self
4248 # Whether dlopen of statically linked programs is supported.
4249 dlopen_self_static=$enable_dlopen_self_static
4251 # Compiler flag to prevent dynamic linking.
4252 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4254 # Compiler flag to turn off builtin functions.
4255 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4257 # Compiler flag to allow reflexive dlopens.
4258 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4260 # Compiler flag to generate shared objects directly from archives.
4261 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4263 # Compiler flag to generate thread-safe objects.
4264 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4266 # Library versioning type.
4267 version_type=$version_type
4269 # Format of library name prefix.
4270 libname_spec=$lt_libname_spec
4272 # List of archive names. First name is the real one, the rest are links.
4273 # The last name is the one that the linker finds with -lNAME.
4274 library_names_spec=$lt_library_names_spec
4276 # The coded name of the library, if different from the real name.
4277 soname_spec=$lt_soname_spec
4279 # Commands used to build and install an old-style archive.
4281 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4282 old_postinstall_cmds=$lt_old_postinstall_cmds
4283 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4285 # Create an old-style archive from a shared archive.
4286 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4288 # Create a temporary old-style archive to link instead of a shared archive.
4289 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4291 # Commands used to build and install a shared archive.
4292 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4293 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4294 postinstall_cmds=$lt_postinstall_cmds
4295 postuninstall_cmds=$lt_postuninstall_cmds
4297 # Commands used to build a loadable module (assumed same as above if empty)
4298 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4299 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4301 # Commands to strip libraries.
4302 old_striplib=$lt_old_striplib
4303 striplib=$lt_striplib
4305 # Dependencies to place before the objects being linked to create a
4307 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4309 # Dependencies to place after the objects being linked to create a
4311 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4313 # Dependencies to place before the objects being linked to create a
4315 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4317 # Dependencies to place after the objects being linked to create a
4319 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4321 # The library search path used internally by the compiler when linking
4323 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4325 # Method to check whether dependent libraries are shared objects.
4326 deplibs_check_method=$lt_deplibs_check_method
4328 # Command to use when deplibs_check_method == file_magic.
4329 file_magic_cmd=$lt_file_magic_cmd
4331 # Flag that allows shared libraries with undefined symbols to be built.
4332 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4334 # Flag that forces no undefined symbols.
4335 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4337 # Commands used to finish a libtool library installation in a directory.
4338 finish_cmds=$lt_finish_cmds
4340 # Same as above, but a single script fragment to be evaled but not shown.
4341 finish_eval=$lt_finish_eval
4343 # Take the output of nm and produce a listing of raw symbols and C names.
4344 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4346 # Transform the output of nm in a proper C declaration
4347 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4349 # Transform the output of nm in a C name address pair
4350 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4352 # This is the shared library runtime path variable.
4353 runpath_var=$runpath_var
4355 # This is the shared library path variable.
4356 shlibpath_var=$shlibpath_var
4358 # Is shlibpath searched before the hard-coded library search path?
4359 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4361 # How to hardcode a shared library path into an executable.
4362 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4364 # Whether we should hardcode library paths into libraries.
4365 hardcode_into_libs=$hardcode_into_libs
4367 # Flag to hardcode \$libdir into a binary during linking.
4368 # This must work even if \$libdir does not exist.
4369 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4371 # If ld is used when linking, flag to hardcode \$libdir into
4372 # a binary during linking. This must work even if \$libdir does
4374 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4376 # Whether we need a single -rpath flag with a separated argument.
4377 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4379 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4381 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4383 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4385 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4387 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4388 # the resulting binary.
4389 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4391 # Set to yes if building a shared library automatically hardcodes DIR into the library
4392 # and all subsequent libraries and executables linked against it.
4393 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4395 # Variables whose values should be saved in libtool wrapper scripts and
4396 # restored at relink time.
4397 variables_saved_for_relink="$variables_saved_for_relink"
4399 # Whether libtool must link a program against all its dependency libraries.
4400 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4402 # Compile-time system search path for libraries
4403 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4405 # Run-time system search path for libraries
4406 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4408 # Fix the shell variable \$srcfile for the compiler.
4409 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4411 # Set to yes if exported symbols are required.
4412 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4414 # The commands to list exported symbols.
4415 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4417 # The commands to extract the exported symbol list from a shared archive.
4418 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4420 # Symbols that should not be listed in the preloaded symbols.
4421 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4423 # Symbols that must always be exported.
4424 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4427 [# ### END LIBTOOL CONFIG],
4428 [# ### END LIBTOOL TAG CONFIG: $tagname])
4435 cat <<\EOF >> "$cfgfile"
4437 # AIX sometimes has problems with the GCC collect2 program. For some
4438 # reason, if we set the COLLECT_NAMES environment variable, the problems
4439 # vanish in a puff of smoke.
4440 if test "X${COLLECT_NAMES+set}" != Xset; then
4442 export COLLECT_NAMES
4448 # We use sed instead of cat because bash on DJGPP gets confused if
4449 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4450 # text mode, it properly converts lines to CR/LF. This bash problem
4451 # is reportedly fixed, but why not run on old versions too?
4452 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4454 mv -f "$cfgfile" "$ofile" || \
4455 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4459 # If there is no Makefile yet, we rely on a make rule to execute
4460 # `config.status --recheck' to rerun these tests and create the
4461 # libtool script then.
4462 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4463 if test -f "$ltmain_in"; then
4464 test -f Makefile && make "$ltmain"
4467 ])# AC_LIBTOOL_CONFIG
4470 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4471 # -------------------------------------------
4472 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4473 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4475 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4477 if test "$GCC" = yes; then
4478 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4480 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4481 lt_cv_prog_compiler_rtti_exceptions,
4482 [-fno-rtti -fno-exceptions], [],
4483 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4485 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4488 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4489 # ---------------------------------
4490 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4491 [AC_REQUIRE([AC_CANONICAL_HOST])
4492 AC_REQUIRE([AC_PROG_NM])
4493 AC_REQUIRE([AC_OBJEXT])
4494 # Check for command to grab the raw symbol name followed by C symbol from nm.
4495 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4496 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4498 # These are sane defaults that work on at least a few old systems.
4499 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4501 # Character class describing NM global symbol codes.
4502 symcode='[[BCDEGRST]]'
4504 # Regexp to match symbols that can be accessed directly from C.
4505 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4507 # Transform an extracted symbol line into a proper C declaration
4508 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4510 # Transform an extracted symbol line into symbol name and symbol address
4511 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4513 # Define system-specific variables.
4518 cygwin* | mingw* | pw32*)
4519 symcode='[[ABCDGISTW]]'
4521 hpux*) # Its linker distinguishes data from code symbols
4522 if test "$host_cpu" = ia64; then
4523 symcode='[[ABCDEGRST]]'
4525 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4526 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4529 if test "$host_cpu" = ia64; then
4530 symcode='[[ABCDGIRSTW]]'
4531 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4532 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4536 symcode='[[BCDEGRST]]'
4539 symcode='[[BCDEGQRST]]'
4545 symcode='[[DFNSTU]]'
4549 # Handle CRLF in mingw tool chain
4553 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4557 # If we're using GNU nm, then use its standard symbol codes.
4558 case `$NM -V 2>&1` in
4559 *GNU* | *'with BFD'*)
4560 symcode='[[ABCDGIRSTW]]' ;;
4563 # Try without a prefix undercore, then with it.
4564 for ac_symprfx in "" "_"; do
4566 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4567 symxfrm="\\1 $ac_symprfx\\2 \\2"
4569 # Write the raw and C identifiers.
4570 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4572 # Check to see that the pipe works correctly.
4576 cat > conftest.$ac_ext <<EOF
4581 void nm_test_func(){}
4585 int main(){nm_test_var='a';nm_test_func();return(0);}
4588 if AC_TRY_EVAL(ac_compile); then
4589 # Now try to grab the symbols.
4591 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4592 # Try sorting and uniquifying the output.
4593 if sort "$nlist" | uniq > "$nlist"T; then
4594 mv -f "$nlist"T "$nlist"
4599 # Make sure that we snagged all the symbols we need.
4600 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4601 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4602 cat <<EOF > conftest.$ac_ext
4608 # Now generate the symbol file.
4609 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4611 cat <<EOF >> conftest.$ac_ext
4612 #if defined (__STDC__) && __STDC__
4613 # define lt_ptr_t void *
4615 # define lt_ptr_t char *
4619 /* The mapping between symbol names and symbols. */
4624 lt_preloaded_symbols[[]] =
4627 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4628 cat <<\EOF >> conftest.$ac_ext
4636 # Now try linking the two files.
4637 mv conftest.$ac_objext conftstm.$ac_objext
4638 lt_save_LIBS="$LIBS"
4639 lt_save_CFLAGS="$CFLAGS"
4640 LIBS="conftstm.$ac_objext"
4641 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4642 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4645 LIBS="$lt_save_LIBS"
4646 CFLAGS="$lt_save_CFLAGS"
4648 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4651 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4654 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4657 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4658 cat conftest.$ac_ext >&5
4660 rm -f conftest* conftst*
4662 # Do not use the global_symbol_pipe unless it works.
4663 if test "$pipe_works" = yes; then
4666 lt_cv_sys_global_symbol_pipe=
4670 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4671 lt_cv_sys_global_symbol_to_cdecl=
4673 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4674 AC_MSG_RESULT(failed)
4678 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4681 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4682 # ---------------------------------------
4683 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4684 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4685 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4686 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4688 AC_MSG_CHECKING([for $compiler option to produce PIC])
4690 # C++ specific cases for pic, static, wl, etc.
4691 if test "$GXX" = yes; then
4692 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4693 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4697 # All AIX code is PIC.
4698 if test "$host_cpu" = ia64; then
4699 # AIX 5 now supports IA64 processor
4700 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4704 # FIXME: we need at least 68020 code to build shared libraries, but
4705 # adding the `-m68020' flag to GCC prevents building anything better,
4707 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4709 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4710 # PIC is the default for these OSes.
4712 mingw* | os2* | pw32*)
4713 # This hack is so that the source file can tell whether it is being
4714 # built for inclusion in a dll (and should export symbols for example).
4715 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4717 darwin* | rhapsody*)
4718 # PIC is the default on this platform
4719 # Common symbols not allowed in MH_DYLIB files
4720 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4723 # DJGPP does not support shared libraries at all
4724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4727 if test -d /usr/nec; then
4728 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4732 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4738 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4743 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4749 # All AIX code is PIC.
4750 if test "$host_cpu" = ia64; then
4751 # AIX 5 now supports IA64 processor
4752 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4754 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4758 case $cc_basename in
4760 # Green Hills C++ Compiler
4761 # _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"
4766 # PIC is the default on this platform
4767 # Common symbols not allowed in MH_DYLIB files
4768 case $cc_basename in
4770 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4771 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4776 case $cc_basename in
4778 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4781 # Green Hills C++ Compiler
4782 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4788 freebsd* | kfreebsd*-gnu | dragonfly*)
4789 # FreeBSD uses GNU C++
4791 hpux9* | hpux10* | hpux11*)
4792 case $cc_basename in
4794 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4795 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4796 if test "$host_cpu" != ia64; then
4797 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4801 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4802 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4808 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4816 irix5* | irix6* | nonstopux*)
4817 case $cc_basename in
4819 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4820 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4821 # CC pic flag -KPIC is the default.
4828 case $cc_basename in
4831 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4832 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4836 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4838 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4841 # Portland Group C++ compiler.
4842 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4843 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4844 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4848 # Make sure the PIC flag is empty. It appears that all Alpha
4849 # Linux and Compaq Tru64 Unix objects are PIC.
4850 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4851 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4862 case $cc_basename in
4864 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4872 osf3* | osf4* | osf5*)
4873 case $cc_basename in
4875 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4878 # Rational C++ 2.4.1
4879 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4882 # Digital/Compaq C++
4883 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4884 # Make sure the PIC flag is empty. It appears that all Alpha
4885 # Linux and Compaq Tru64 Unix objects are PIC.
4886 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4887 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4896 case $cc_basename in
4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4905 case $cc_basename in
4907 # Sun C++ 4.2, 5.x and Centerline C++
4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4909 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4910 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4913 # Green Hills C++ Compiler
4914 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4921 case $cc_basename in
4924 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4929 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4936 case $cc_basename in
4938 # NonStop-UX NCC 3.20
4939 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4950 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4956 if test "$GCC" = yes; then
4957 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4958 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4962 # All AIX code is PIC.
4963 if test "$host_cpu" = ia64; then
4964 # AIX 5 now supports IA64 processor
4965 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4970 # FIXME: we need at least 68020 code to build shared libraries, but
4971 # adding the `-m68020' flag to GCC prevents building anything better,
4973 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4976 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4977 # PIC is the default for these OSes.
4980 mingw* | pw32* | os2*)
4981 # This hack is so that the source file can tell whether it is being
4982 # built for inclusion in a dll (and should export symbols for example).
4983 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4986 darwin* | rhapsody*)
4987 # PIC is the default on this platform
4988 # Common symbols not allowed in MH_DYLIB files
4989 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4993 # Just because we use GCC doesn't mean we suddenly get shared libraries
4994 # on systems that don't support them.
4995 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5000 if test -d /usr/nec; then
5001 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5006 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5019 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5023 # PORTME Check for flag to pass linker flags through the system compiler.
5026 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5027 if test "$host_cpu" = ia64; then
5028 # AIX 5 now supports IA64 processor
5029 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5031 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5035 # PIC is the default on this platform
5036 # Common symbols not allowed in MH_DYLIB files
5037 case $cc_basename in
5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5040 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5045 mingw* | pw32* | os2*)
5046 # This hack is so that the source file can tell whether it is being
5047 # built for inclusion in a dll (and should export symbols for example).
5048 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5051 hpux9* | hpux10* | hpux11*)
5052 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5053 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5060 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5063 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5064 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5067 irix5* | irix6* | nonstopux*)
5068 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5069 # PIC (with -KPIC) is the default.
5070 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5079 case $cc_basename in
5081 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5082 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5083 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5085 pgcc* | pgf77* | pgf90*)
5086 # Portland Group compilers (*not* the Pentium gcc compiler,
5087 # which looks to be a dead project)
5088 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5089 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5094 # All Alpha code is PIC.
5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5100 osf3* | osf4* | osf5*)
5101 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5102 # All OSF/1 code is PIC.
5103 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5107 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5108 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5112 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5113 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5114 case $cc_basename in
5116 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5118 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5123 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5124 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5125 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5128 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5129 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5130 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5131 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5135 if test -d /usr/nec ;then
5136 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5137 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5142 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5143 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5147 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5148 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5152 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5157 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5160 # Check to make sure the PIC flag actually works.
5162 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5163 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5164 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5165 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5166 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5168 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5170 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5171 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5174 # For platforms which do not support PIC, -DPIC is meaningless:
5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5179 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5185 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5186 # ------------------------------------
5187 # See if the linker supports building shared libraries.
5188 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5189 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5191 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5194 # If we're using GNU nm, then we don't want the "-C" option.
5195 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5196 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5197 _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'
5199 _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'
5203 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5206 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5209 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5214 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5215 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5216 _LT_AC_TAGVAR(archive_cmds, $1)=
5217 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5218 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5219 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5220 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5221 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5222 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5223 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5224 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5225 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5226 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5227 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5228 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5229 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5230 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5231 _LT_AC_TAGVAR(module_cmds, $1)=
5232 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5233 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5234 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5235 # include_expsyms should be a list of space-separated symbols to be *always*
5236 # included in the symbol list
5237 _LT_AC_TAGVAR(include_expsyms, $1)=
5238 # exclude_expsyms can be an extended regexp of symbols to exclude
5239 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5240 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5241 # as well as any symbol that contains `d'.
5242 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5243 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5244 # platforms (ab)use it in PIC code, but their linkers get confused if
5245 # the symbol is explicitly referenced. Since portable code cannot
5246 # rely on this symbol name, it's probably fine to never include it in
5247 # preloaded symbol tables.
5248 extract_expsyms_cmds=
5249 # Just being paranoid about ensuring that cc_basename is set.
5250 _LT_CC_BASENAME([$compiler])
5252 cygwin* | mingw* | pw32*)
5253 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5254 # When not using gcc, we currently assume that we are using
5255 # Microsoft Visual C++.
5256 if test "$GCC" != yes; then
5265 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5266 if test "$with_gnu_ld" = yes; then
5267 # If archive_cmds runs LD, not CC, wlarc should be empty
5270 # Set some defaults for GNU ld with shared library support. These
5271 # are reset later if shared libraries are not supported. Putting them
5272 # here allows them to be overridden if necessary.
5273 runpath_var=LD_RUN_PATH
5274 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5275 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5276 # ancient GNU ld didn't support --whole-archive et. al.
5277 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5278 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5280 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5282 supports_anon_versioning=no
5283 case `$LD -v 2>/dev/null` in
5284 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5285 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5286 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5287 *\ 2.11.*) ;; # other 2.11 versions
5288 *) supports_anon_versioning=yes ;;
5291 # See if GNU ld supports shared libraries.
5293 aix3* | aix4* | aix5*)
5294 # On AIX/PPC, the GNU linker is very broken
5295 if test "$host_cpu" != ia64; then
5296 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5299 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5300 *** to be unable to reliably create shared libraries on AIX.
5301 *** Therefore, libtool is disabling shared libraries support. If you
5302 *** really care for shared libraries, you may want to modify your PATH
5303 *** so that a non-GNU linker is found, and then restart.
5310 _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)'
5311 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5312 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5314 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5315 # that the semantics of dynamic libraries on AmigaOS, at least up
5316 # to version 4, is to share data among multiple programs linked
5317 # with the same dynamic library. Since this doesn't match the
5318 # behavior of shared libraries on other platforms, we can't use
5320 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5324 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5325 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5326 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5327 # support --undefined. This deserves some investigation. FIXME
5328 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5330 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5334 cygwin* | mingw* | pw32*)
5335 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5336 # as there is no search path for DLLs.
5337 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5338 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5339 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5340 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5341 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5343 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5344 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5345 # If the export-symbols file already is a .def file (1st line
5346 # is EXPORTS), use it as is; otherwise, prepend...
5347 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5348 cp $export_symbols $output_objdir/$soname.def;
5350 echo EXPORTS > $output_objdir/$soname.def;
5351 cat $export_symbols >> $output_objdir/$soname.def;
5353 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5355 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5360 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5362 case $cc_basename,$host_cpu in
5363 pgcc*) # Portland Group C compiler
5364 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5365 tmp_addflag=' $pic_flag'
5367 pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
5368 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5369 tmp_addflag=' $pic_flag -Mnomain' ;;
5370 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5371 tmp_addflag=' -i_dynamic' ;;
5372 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5373 tmp_addflag=' -i_dynamic -nofor_main' ;;
5374 ifc* | ifort*) # Intel Fortran compiler
5375 tmp_addflag=' -nofor_main' ;;
5377 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5379 if test $supports_anon_versioning = yes; then
5380 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5381 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5382 $echo "local: *; };" >> $output_objdir/$libname.ver~
5383 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5386 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5391 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5392 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5395 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5396 _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'
5401 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5402 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5405 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5406 *** create shared libraries on Solaris systems. Therefore, libtool
5407 *** is disabling shared libraries support. We urge you to upgrade GNU
5408 *** binutils to release 2.9.1 or newer. Another option is to modify
5409 *** your PATH or compiler configuration so that the native linker is
5410 *** used, and then restart.
5413 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5414 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5415 _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'
5417 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5422 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5424 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5425 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5429 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5430 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5431 _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'
5433 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5438 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5440 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5441 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5442 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5445 # PORTME fill in a description of your system's linker (not GNU ld)
5448 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5449 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5450 _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'
5451 # Note: this linker hardcodes the directories in LIBPATH if there
5452 # are no directories specified by -L.
5453 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5454 if test "$GCC" = yes && test -z "$link_static_flag"; then
5455 # Neither direct hardcoding nor static linking is supported with a
5457 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5462 if test "$host_cpu" = ia64; then
5463 # On IA64, the linker does run time linking by default, so we don't
5464 # have to do anything special.
5465 aix_use_runtimelinking=no
5466 exp_sym_flag='-Bexport'
5469 # If we're using GNU nm, then we don't want the "-C" option.
5470 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5471 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5472 _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'
5474 _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'
5476 aix_use_runtimelinking=no
5478 # Test if we are trying to use run time linking or normal
5479 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5480 # need to do runtime linking.
5481 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5482 for ld_flag in $LDFLAGS; do
5483 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5484 aix_use_runtimelinking=yes
5490 exp_sym_flag='-bexport'
5491 no_entry_flag='-bnoentry'
5494 # When large executables or shared objects are built, AIX ld can
5495 # have problems creating the table of contents. If linking a library
5496 # or program results in "error TOC overflow" add -mminimal-toc to
5497 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5498 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5500 _LT_AC_TAGVAR(archive_cmds, $1)=''
5501 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5502 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5503 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5505 if test "$GCC" = yes; then
5506 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5507 # We only want to do this on AIX 4.2 and lower, the check
5508 # below for broken collect2 doesn't work under 4.3+
5509 collect2name=`${CC} -print-prog-name=collect2`
5510 if test -f "$collect2name" && \
5511 strings "$collect2name" | grep resolve_lib_name >/dev/null
5513 # We have reworked collect2
5514 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5516 # We have old collect2
5517 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5518 # It fails to find uninstalled libraries when the uninstalled
5519 # path is not listed in the libpath. Setting hardcode_minus_L
5520 # to unsupported forces relinking
5521 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5523 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5526 shared_flag='-shared'
5527 if test "$aix_use_runtimelinking" = yes; then
5528 shared_flag="$shared_flag "'${wl}-G'
5532 if test "$host_cpu" = ia64; then
5533 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5534 # chokes on -Wl,-G. The following line is correct:
5537 if test "$aix_use_runtimelinking" = yes; then
5538 shared_flag='${wl}-G'
5540 shared_flag='${wl}-bM:SRE'
5545 # It seems that -bexpall does not export symbols beginning with
5546 # underscore (_), so it is better to generate a list of symbols to export.
5547 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5548 if test "$aix_use_runtimelinking" = yes; then
5549 # Warning - without using the other runtime loading flags (-brtl),
5550 # -berok will link without error, but may produce a broken library.
5551 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5552 # Determine the default libpath from the value encoded in an empty executable.
5553 _LT_AC_SYS_LIBPATH_AIX
5554 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5555 _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 $shared_flag"
5557 if test "$host_cpu" = ia64; then
5558 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5559 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5560 _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"
5562 # Determine the default libpath from the value encoded in an empty executable.
5563 _LT_AC_SYS_LIBPATH_AIX
5564 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5565 # Warning - without using the other run time loading flags,
5566 # -berok will link without error, but may produce a broken library.
5567 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5568 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5569 # -bexpall does not export symbols beginning with underscore (_)
5570 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5571 # Exported symbols can be pulled into shared objects from archives
5572 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5573 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5574 # This is similar to how AIX traditionally builds it's shared libraries.
5575 _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'
5581 _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)'
5582 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5583 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5584 # see comment about different semantics on the GNU ld section
5585 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5589 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5592 cygwin* | mingw* | pw32*)
5593 # When not using gcc, we currently assume that we are using
5594 # Microsoft Visual C++.
5595 # hardcode_libdir_flag_spec is actually meaningless, as there is
5596 # no search path for DLLs.
5597 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5598 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5599 # Tell ltmain to make .lib files, not .a files.
5601 # Tell ltmain to make .dll files, not .so files.
5603 # FIXME: Setting linknames here is a bad hack.
5604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5605 # The linker will automatically build a .lib file if we build a DLL.
5606 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5607 # FIXME: Should let the user specify the lib program.
5608 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5609 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5610 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5613 darwin* | rhapsody*)
5615 rhapsody* | darwin1.[[012]])
5616 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5619 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5620 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5622 case ${MACOSX_DEPLOYMENT_TARGET} in
5624 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5627 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5633 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5634 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5635 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5636 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5637 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5638 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5639 if test "$GCC" = yes ; then
5640 output_verbose_link_cmd='echo'
5641 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5642 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5643 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5644 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5645 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5647 case $cc_basename in
5649 output_verbose_link_cmd='echo'
5650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5651 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5652 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5653 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5654 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5657 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5664 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5665 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5666 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5670 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5673 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5674 # support. Future versions do this automatically, but an explicit c++rt0.o
5675 # does not break anything, and helps significantly (at the cost of a little
5678 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5679 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5680 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5681 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5684 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5686 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5687 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5688 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5689 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5692 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5693 freebsd* | kfreebsd*-gnu | dragonfly*)
5694 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5696 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5697 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5701 if test "$GCC" = yes; then
5702 _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'
5704 _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'
5706 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5707 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5708 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5710 # hardcode_minus_L: Not really in the search PATH,
5711 # but as the default location of the library.
5712 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5713 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5717 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5720 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5732 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5736 if test "$with_gnu_ld" = no; then
5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5740 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5741 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5742 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5743 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5747 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5748 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5750 # hardcode_minus_L: Not really in the search PATH,
5751 # but as the default location of the library.
5752 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5755 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5756 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5757 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5758 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5760 # hardcode_minus_L: Not really in the search PATH,
5761 # but as the default location of the library.
5762 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5768 irix5* | irix6* | nonstopux*)
5769 if test "$GCC" = yes; then
5770 _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'
5772 _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'
5773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5775 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5776 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5777 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5781 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5782 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5784 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5786 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5787 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5788 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5792 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5793 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5794 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5795 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5796 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5800 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5801 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5802 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5803 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5804 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5805 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5806 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5809 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5810 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5814 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5815 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5822 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5823 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5824 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5825 _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'
5826 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5830 if test "$GCC" = yes; then
5831 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5832 _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'
5834 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5835 _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'
5837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5838 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5841 osf4* | osf5*) # as osf3* with the addition of -msym flag
5842 if test "$GCC" = yes; then
5843 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5844 _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'
5845 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5847 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5848 _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'
5849 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5850 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
5852 # Both c and cxx compiler support -rpath directly
5853 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5855 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5859 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5860 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5861 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5862 runpath_var=LD_RUN_PATH
5863 hardcode_runpath_var=yes
5867 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5868 if test "$GCC" = yes; then
5870 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5871 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5872 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5875 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5876 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5877 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5879 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5880 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5882 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5884 # The compiler driver will combine linker options so we
5885 # cannot just pass the convience library names through
5886 # without $wl, iff we do not link with $LD.
5887 # Luckily, gcc supports the same syntax we need for Sun Studio.
5888 # Supported since Solaris 2.6 (maybe 2.5.1?)
5891 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5893 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
5896 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5900 if test "x$host_vendor" = xsequent; then
5901 # Use $CC to link under sequent, because it throws in some extra .o
5902 # files that make .init and .fini sections work.
5903 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5905 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5907 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5908 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5909 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5914 case $host_vendor in
5916 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5917 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5920 ## LD is ld it makes a PLAMLIB
5921 ## CC just makes a GrossModule.
5922 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5923 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5924 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5927 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5928 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5931 runpath_var='LD_RUN_PATH'
5932 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5936 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5937 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5938 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5942 if test -d /usr/nec; then
5943 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5944 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5945 runpath_var=LD_RUN_PATH
5946 hardcode_runpath_var=yes
5947 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5952 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5953 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5954 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5955 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5956 hardcode_runpath_var=yes
5957 runpath_var=LD_RUN_PATH
5960 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5961 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5962 if test "$GCC" = yes; then
5963 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5965 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5967 runpath_var='LD_RUN_PATH'
5968 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5972 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5973 # $CC -shared without GNU ld will not create a library from C++
5974 # object files and a static libstdc++, better avoid it by now
5975 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5976 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5977 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5978 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5979 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5980 runpath_var='LD_RUN_PATH'
5984 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5985 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5986 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5990 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5995 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5996 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5998 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5999 if test "$GCC" = yes; then
6000 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6004 # Do we need to explicitly link libc?
6006 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6008 # Assume -lc should be added
6009 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6011 if test "$enable_shared" = yes && test "$GCC" = yes; then
6012 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6014 # FIXME: we may have to deal with multi-command sequences.
6017 # Test whether the compiler implicitly links with -lc since on some
6018 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6019 # to ld, don't add -lc before -lgcc.
6020 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6022 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6024 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6027 libobjs=conftest.$ac_objext
6029 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6035 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6036 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6037 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6039 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6041 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6043 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6045 cat conftest.err 1>&5
6048 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6054 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6057 # _LT_AC_FILE_LTDLL_C
6058 # -------------------
6059 # Be careful that the start marker always follows a newline.
6060 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6061 # /* ltdll.c starts here */
6062 # #define WIN32_LEAN_AND_MEAN
6063 # #include <windows.h>
6064 # #undef WIN32_LEAN_AND_MEAN
6065 # #include <stdio.h>
6067 # #ifndef __CYGWIN__
6068 # # ifdef __CYGWIN32__
6069 # # define __CYGWIN__ __CYGWIN32__
6073 # #ifdef __cplusplus
6076 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6077 # #ifdef __cplusplus
6082 # #include <cygwin/cygwin_dll.h>
6083 # DECLARE_CYGWIN_DLL( DllMain );
6085 # HINSTANCE __hDllInstance_base;
6088 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6090 # __hDllInstance_base = hInst;
6093 # /* ltdll.c ends here */
6094 ])# _LT_AC_FILE_LTDLL_C
6097 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6098 # ---------------------------------
6099 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6103 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6104 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6105 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6106 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6107 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6108 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6109 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6111 # This is just to silence aclocal about the macro not being used
6112 ifelse([AC_DISABLE_FAST_INSTALL])
6114 AC_DEFUN([LT_AC_PROG_GCJ],
6115 [AC_CHECK_TOOL(GCJ, gcj, no)
6116 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6120 AC_DEFUN([LT_AC_PROG_RC],
6121 [AC_CHECK_TOOL(RC, windres, no)
6124 ############################################################
6125 # NOTE: This macro has been submitted for inclusion into #
6126 # GNU Autoconf as AC_PROG_SED. When it is available in #
6127 # a released version of Autoconf we should remove this #
6128 # macro and use it instead. #
6129 ############################################################
6132 # Check for a fully-functional sed program, that truncates
6133 # as few characters as possible. Prefer GNU sed if found.
6134 AC_DEFUN([LT_AC_PROG_SED],
6135 [AC_MSG_CHECKING([for a sed that does not truncate output])
6136 AC_CACHE_VAL(lt_cv_path_SED,
6137 [# Loop through the user's path and test for sed and gsed.
6138 # Then use that list of sed's as ones to test for truncation.
6139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6143 test -z "$as_dir" && as_dir=.
6144 for lt_ac_prog in sed gsed; do
6145 for ac_exec_ext in '' $ac_executable_extensions; do
6146 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6147 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6154 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6155 # along with /bin/sed that truncates output.
6156 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6157 test ! -f $lt_ac_sed && continue
6158 cat /dev/null > conftest.in
6160 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6161 # Check for GNU sed and select it if it is found.
6162 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6163 lt_cv_path_SED=$lt_ac_sed
6167 cat conftest.in conftest.in >conftest.tmp
6168 mv conftest.tmp conftest.in
6169 cp conftest.in conftest.nl
6171 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6172 cmp -s conftest.out conftest.nl || break
6173 # 10000 chars as input seems more than enough
6174 test $lt_ac_count -gt 10 && break
6175 lt_ac_count=`expr $lt_ac_count + 1`
6176 if test $lt_ac_count -gt $lt_ac_max; then
6177 lt_ac_max=$lt_ac_count
6178 lt_cv_path_SED=$lt_ac_sed
6184 AC_MSG_RESULT([$SED])