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 # Append ld.so.conf contents to the search path
1512 if test -f /etc/ld.so.conf; then
1513 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1514 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1517 # We used to test for /lib/ld.so.1 and disable shared libraries on
1518 # powerpc, because MkLinux only supported shared libraries with the
1519 # GNU dynamic linker. Since this was broken with cross compilers,
1520 # most powerpc-linux boxes support dynamic linking these days and
1521 # people can always --disable-shared, the test was removed, and we
1522 # assume the GNU/Linux dynamic linker is in use.
1523 dynamic_linker='GNU/Linux ld.so'
1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1531 soname_spec='${libname}${release}${shared_ext}$major'
1532 shlibpath_var=LD_LIBRARY_PATH
1533 shlibpath_overrides_runpath=no
1534 hardcode_into_libs=yes
1535 dynamic_linker='GNU ld.so'
1542 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1543 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1544 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1545 dynamic_linker='NetBSD (a.out) ld.so'
1547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1548 soname_spec='${libname}${release}${shared_ext}$major'
1549 dynamic_linker='NetBSD ld.elf_so'
1551 shlibpath_var=LD_LIBRARY_PATH
1552 shlibpath_overrides_runpath=yes
1553 hardcode_into_libs=yes
1558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1559 shlibpath_var=LD_LIBRARY_PATH
1560 shlibpath_overrides_runpath=yes
1567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1568 soname_spec='${libname}${release}${shared_ext}$major'
1569 shlibpath_var=LD_LIBRARY_PATH
1570 shlibpath_overrides_runpath=yes
1577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1578 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1579 shlibpath_var=LD_LIBRARY_PATH
1580 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1582 openbsd2.[[89]] | openbsd2.[[89]].*)
1583 shlibpath_overrides_runpath=no
1586 shlibpath_overrides_runpath=yes
1590 shlibpath_overrides_runpath=yes
1595 libname_spec='$name'
1598 library_names_spec='$libname${shared_ext} $libname.a'
1599 dynamic_linker='OS/2 ld.exe'
1600 shlibpath_var=LIBPATH
1603 osf3* | osf4* | osf5*)
1607 soname_spec='${libname}${release}${shared_ext}$major'
1608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1609 shlibpath_var=LD_LIBRARY_PATH
1610 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1611 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1616 soname_spec='${libname}${release}${shared_ext}$major'
1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1618 shlibpath_var=LD_LIBRARY_PATH
1625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1626 soname_spec='${libname}${release}${shared_ext}$major'
1627 shlibpath_var=LD_LIBRARY_PATH
1628 shlibpath_overrides_runpath=yes
1629 hardcode_into_libs=yes
1630 # ldd complains unless libraries are executable
1631 postinstall_cmds='chmod +x $lib'
1636 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1637 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1638 shlibpath_var=LD_LIBRARY_PATH
1639 shlibpath_overrides_runpath=yes
1640 if test "$with_gnu_ld" = yes; then
1646 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1649 soname_spec='${libname}${release}${shared_ext}$major'
1650 shlibpath_var=LD_LIBRARY_PATH
1651 case $host_vendor in
1653 shlibpath_overrides_runpath=no
1655 export_dynamic_flag_spec='${wl}-Blargedynsym'
1656 runpath_var=LD_RUN_PATH
1664 shlibpath_overrides_runpath=no
1665 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1671 if test -d /usr/nec ;then
1673 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1674 soname_spec='$libname${shared_ext}.$major'
1675 shlibpath_var=LD_LIBRARY_PATH
1681 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1682 soname_spec='${libname}${release}${shared_ext}$major'
1683 shlibpath_var=LD_LIBRARY_PATH
1690 AC_MSG_RESULT([$dynamic_linker])
1691 test "$dynamic_linker" = no && can_build_shared=no
1692 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1697 AC_DEFUN([_LT_AC_TAGCONFIG],
1698 [AC_ARG_WITH([tags],
1699 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1700 [include additional configurations @<:@automatic@:>@])],
1701 [tagnames="$withval"])
1703 if test -f "$ltmain" && test -n "$tagnames"; then
1704 if test ! -f "${ofile}"; then
1705 AC_MSG_WARN([output file `$ofile' does not exist])
1708 if test -z "$LTCC"; then
1709 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1710 if test -z "$LTCC"; then
1711 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1713 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1717 # Extract list of available tagged configurations in $ofile.
1718 # Note that this assumes the entire list is on one line.
1719 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1721 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1722 for tagname in $tagnames; do
1724 # Check whether tagname contains only valid characters
1725 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1727 *) AC_MSG_ERROR([invalid tag name: $tagname])
1731 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1733 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1736 # Update the list of available tags.
1737 if test -n "$tagname"; then
1738 echo appending configuration tag \"$tagname\" to $ofile
1742 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1743 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1744 (test "X$CXX" != "Xg++"))) ; then
1745 AC_LIBTOOL_LANG_CXX_CONFIG
1752 if test -n "$F77" && test "X$F77" != "Xno"; then
1753 AC_LIBTOOL_LANG_F77_CONFIG
1760 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1761 AC_LIBTOOL_LANG_GCJ_CONFIG
1768 AC_LIBTOOL_LANG_RC_CONFIG
1772 AC_MSG_ERROR([Unsupported tag name: $tagname])
1776 # Append the new tag name to the list of available tags.
1777 if test -n "$tagname" ; then
1778 available_tags="$available_tags $tagname"
1784 # Now substitute the updated list of available tags.
1785 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1786 mv "${ofile}T" "$ofile"
1790 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1793 ])# _LT_AC_TAGCONFIG
1798 # enable checks for dlopen support
1799 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1800 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1801 ])# AC_LIBTOOL_DLOPEN
1804 # AC_LIBTOOL_WIN32_DLL
1805 # --------------------
1806 # declare package support for building win32 dll's
1807 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1808 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1809 ])# AC_LIBTOOL_WIN32_DLL
1812 # AC_ENABLE_SHARED([DEFAULT])
1813 # ---------------------------
1814 # implement the --enable-shared flag
1815 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1816 AC_DEFUN([AC_ENABLE_SHARED],
1817 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1818 AC_ARG_ENABLE([shared],
1819 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1820 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1821 [p=${PACKAGE-default}
1823 yes) enable_shared=yes ;;
1824 no) enable_shared=no ;;
1827 # Look at the argument we got. We use all the common list separators.
1828 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1829 for pkg in $enableval; do
1831 if test "X$pkg" = "X$p"; then
1838 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1839 ])# AC_ENABLE_SHARED
1844 #- set the default shared flag to --disable-shared
1845 AC_DEFUN([AC_DISABLE_SHARED],
1846 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1847 AC_ENABLE_SHARED(no)
1848 ])# AC_DISABLE_SHARED
1851 # AC_ENABLE_STATIC([DEFAULT])
1852 # ---------------------------
1853 # implement the --enable-static flag
1854 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1855 AC_DEFUN([AC_ENABLE_STATIC],
1856 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1857 AC_ARG_ENABLE([static],
1858 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1859 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1860 [p=${PACKAGE-default}
1862 yes) enable_static=yes ;;
1863 no) enable_static=no ;;
1866 # Look at the argument we got. We use all the common list separators.
1867 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1868 for pkg in $enableval; do
1870 if test "X$pkg" = "X$p"; then
1877 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1878 ])# AC_ENABLE_STATIC
1883 # set the default static flag to --disable-static
1884 AC_DEFUN([AC_DISABLE_STATIC],
1885 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1886 AC_ENABLE_STATIC(no)
1887 ])# AC_DISABLE_STATIC
1890 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1891 # ---------------------------------
1892 # implement the --enable-fast-install flag
1893 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1894 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1895 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1896 AC_ARG_ENABLE([fast-install],
1897 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1898 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1899 [p=${PACKAGE-default}
1901 yes) enable_fast_install=yes ;;
1902 no) enable_fast_install=no ;;
1904 enable_fast_install=no
1905 # Look at the argument we got. We use all the common list separators.
1906 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1907 for pkg in $enableval; do
1909 if test "X$pkg" = "X$p"; then
1910 enable_fast_install=yes
1916 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1917 ])# AC_ENABLE_FAST_INSTALL
1920 # AC_DISABLE_FAST_INSTALL
1921 # -----------------------
1922 # set the default to --disable-fast-install
1923 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1924 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1925 AC_ENABLE_FAST_INSTALL(no)
1926 ])# AC_DISABLE_FAST_INSTALL
1929 # AC_LIBTOOL_PICMODE([MODE])
1930 # --------------------------
1931 # implement the --with-pic flag
1932 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1933 AC_DEFUN([AC_LIBTOOL_PICMODE],
1934 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1935 pic_mode=ifelse($#,1,$1,default)
1936 ])# AC_LIBTOOL_PICMODE
1941 # This is predefined starting with Autoconf 2.54, so this conditional
1942 # definition can be removed once we require Autoconf 2.54 or later.
1943 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1944 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1945 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1946 then ac_cv_prog_egrep='grep -E'
1947 else ac_cv_prog_egrep='egrep'
1949 EGREP=$ac_cv_prog_egrep
1954 # AC_PATH_TOOL_PREFIX
1955 # -------------------
1956 # find a file program which can recognise shared library
1957 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1958 [AC_REQUIRE([AC_PROG_EGREP])dnl
1959 AC_MSG_CHECKING([for $1])
1960 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1962 [[\\/*] | ?:[\\/]*])
1963 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1966 lt_save_MAGIC_CMD="$MAGIC_CMD"
1967 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1968 dnl $ac_dummy forces splitting on constant user-supplied paths.
1969 dnl POSIX.2 word splitting is done only on the output of word expansions,
1970 dnl not every word. This closes a longstanding sh security hole.
1971 ac_dummy="ifelse([$2], , $PATH, [$2])"
1972 for ac_dir in $ac_dummy; do
1974 test -z "$ac_dir" && ac_dir=.
1975 if test -f $ac_dir/$1; then
1976 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1977 if test -n "$file_magic_test_file"; then
1978 case $deplibs_check_method in
1980 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1981 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1982 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1983 $EGREP "$file_magic_regex" > /dev/null; then
1988 *** Warning: the command libtool uses to detect shared libraries,
1989 *** $file_magic_cmd, produces output that libtool cannot recognize.
1990 *** The result is that libtool may fail to recognize shared libraries
1991 *** as such. This will affect the creation of libtool libraries that
1992 *** depend on shared libraries, but programs linked with such libtool
1993 *** libraries will work regardless of this problem. Nevertheless, you
1994 *** may want to report the problem to your system manager and/or to
1995 *** bug-libtool@gnu.org
2005 MAGIC_CMD="$lt_save_MAGIC_CMD"
2008 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2009 if test -n "$MAGIC_CMD"; then
2010 AC_MSG_RESULT($MAGIC_CMD)
2014 ])# AC_PATH_TOOL_PREFIX
2019 # find a file program which can recognise a shared library
2020 AC_DEFUN([AC_PATH_MAGIC],
2021 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2022 if test -z "$lt_cv_path_MAGIC_CMD"; then
2023 if test -n "$ac_tool_prefix"; then
2024 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2034 # find the pathname to the GNU or non-GNU linker
2035 AC_DEFUN([AC_PROG_LD],
2036 [AC_ARG_WITH([gnu-ld],
2037 [AC_HELP_STRING([--with-gnu-ld],
2038 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2039 [test "$withval" = no || with_gnu_ld=yes],
2041 AC_REQUIRE([LT_AC_PROG_SED])dnl
2042 AC_REQUIRE([AC_PROG_CC])dnl
2043 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2044 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2046 if test "$GCC" = yes; then
2047 # Check if gcc -print-prog-name=ld gives a path.
2048 AC_MSG_CHECKING([for ld used by $CC])
2051 # gcc leaves a trailing carriage return which upsets mingw
2052 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2054 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2057 # Accept absolute paths.
2058 [[\\/]]* | ?:[[\\/]]*)
2059 re_direlt='/[[^/]][[^/]]*/\.\./'
2060 # Canonicalize the pathname of ld
2061 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2062 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2063 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2065 test -z "$LD" && LD="$ac_prog"
2068 # If it fails, then pretend we aren't using GCC.
2072 # If it is relative, then search for the first ld in PATH.
2076 elif test "$with_gnu_ld" = yes; then
2077 AC_MSG_CHECKING([for GNU ld])
2079 AC_MSG_CHECKING([for non-GNU ld])
2081 AC_CACHE_VAL(lt_cv_path_LD,
2082 [if test -z "$LD"; then
2083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2084 for ac_dir in $PATH; do
2086 test -z "$ac_dir" && ac_dir=.
2087 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2088 lt_cv_path_LD="$ac_dir/$ac_prog"
2089 # Check to see if the program is GNU ld. I'd rather use --version,
2090 # but apparently some GNU ld's only accept -v.
2091 # Break only if it was the GNU/non-GNU ld that we prefer.
2092 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2093 *GNU* | *'with BFD'*)
2094 test "$with_gnu_ld" != no && break
2097 test "$with_gnu_ld" != yes && break
2104 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2107 if test -n "$LD"; then
2112 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2119 AC_DEFUN([AC_PROG_LD_GNU],
2120 [AC_REQUIRE([AC_PROG_EGREP])dnl
2121 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2122 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2123 case `$LD -v 2>&1 </dev/null` in
2124 *GNU* | *'with BFD'*)
2125 lt_cv_prog_gnu_ld=yes
2128 lt_cv_prog_gnu_ld=no
2131 with_gnu_ld=$lt_cv_prog_gnu_ld
2135 # AC_PROG_LD_RELOAD_FLAG
2136 # ----------------------
2137 # find reload flag for linker
2138 # -- PORTME Some linkers may need a different reload flag.
2139 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2140 [AC_CACHE_CHECK([for $LD option to reload object files],
2141 lt_cv_ld_reload_flag,
2142 [lt_cv_ld_reload_flag='-r'])
2143 reload_flag=$lt_cv_ld_reload_flag
2144 case $reload_flag in
2146 *) reload_flag=" $reload_flag" ;;
2148 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2151 if test "$GCC" = yes; then
2152 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2154 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2158 ])# AC_PROG_LD_RELOAD_FLAG
2161 # AC_DEPLIBS_CHECK_METHOD
2162 # -----------------------
2163 # how to check for library dependencies
2164 # -- PORTME fill in with the dynamic library characteristics
2165 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2166 [AC_CACHE_CHECK([how to recognise dependent libraries],
2167 lt_cv_deplibs_check_method,
2168 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2169 lt_cv_file_magic_test_file=
2170 lt_cv_deplibs_check_method='unknown'
2171 # Need to set the preceding variable on all platforms that support
2172 # interlibrary dependencies.
2173 # 'none' -- dependencies not supported.
2174 # `unknown' -- same as none, but documents that we really don't know.
2175 # 'pass_all' -- all dependencies passed with no checks.
2176 # 'test_compile' -- check by making test program.
2177 # 'file_magic [[regex]]' -- check by looking for files in library path
2178 # which responds to the $file_magic_cmd with a given extended regex.
2179 # If you have `file' or equivalent on your system and you're not sure
2180 # whether `pass_all' will *always* work, you probably want this one.
2184 lt_cv_deplibs_check_method=pass_all
2188 lt_cv_deplibs_check_method=pass_all
2192 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2193 lt_cv_file_magic_cmd='/usr/bin/file -L'
2194 lt_cv_file_magic_test_file=/shlib/libc.so
2198 # func_win32_libid is a shell function defined in ltmain.sh
2199 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2200 lt_cv_file_magic_cmd='func_win32_libid'
2204 # Base MSYS/MinGW do not provide the 'file' command needed by
2205 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2206 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2207 lt_cv_file_magic_cmd='$OBJDUMP -f'
2210 darwin* | rhapsody*)
2211 lt_cv_deplibs_check_method=pass_all
2214 freebsd* | kfreebsd*-gnu | dragonfly*)
2215 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2218 # Not sure whether the presence of OpenBSD here was a mistake.
2219 # Let's accept both of them until this is cleared up.
2220 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2221 lt_cv_file_magic_cmd=/usr/bin/file
2222 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2226 lt_cv_deplibs_check_method=pass_all
2231 lt_cv_deplibs_check_method=pass_all
2234 hpux10.20* | hpux11*)
2235 lt_cv_file_magic_cmd=/usr/bin/file
2238 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2239 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2242 [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]']
2243 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2246 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2247 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2252 irix5* | irix6* | nonstopux*)
2254 *-32|*"-32 ") libmagic=32-bit;;
2255 *-n32|*"-n32 ") libmagic=N32;;
2256 *-64|*"-64 ") libmagic=64-bit;;
2257 *) libmagic=never-match;;
2259 lt_cv_deplibs_check_method=pass_all
2262 # This must be Linux ELF.
2264 lt_cv_deplibs_check_method=pass_all
2268 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2269 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2271 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2276 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2277 lt_cv_file_magic_cmd=/usr/bin/file
2278 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2282 lt_cv_deplibs_check_method=unknown
2286 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2287 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2289 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2293 osf3* | osf4* | osf5*)
2294 lt_cv_deplibs_check_method=pass_all
2298 lt_cv_deplibs_check_method=pass_all
2302 lt_cv_deplibs_check_method=pass_all
2305 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2306 case $host_vendor in
2308 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2309 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2312 lt_cv_deplibs_check_method=pass_all
2315 lt_cv_file_magic_cmd='/bin/file'
2316 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2319 lt_cv_file_magic_cmd='/bin/file'
2320 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2321 lt_cv_file_magic_test_file=/lib/libc.so
2324 lt_cv_deplibs_check_method=pass_all
2329 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2330 lt_cv_deplibs_check_method=pass_all
2334 file_magic_cmd=$lt_cv_file_magic_cmd
2335 deplibs_check_method=$lt_cv_deplibs_check_method
2336 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2337 ])# AC_DEPLIBS_CHECK_METHOD
2342 # find the pathname to a BSD-compatible name lister
2343 AC_DEFUN([AC_PROG_NM],
2344 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2345 [if test -n "$NM"; then
2346 # Let the user override the test.
2349 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2350 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2352 test -z "$ac_dir" && ac_dir=.
2353 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2354 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2355 # Check to see if the nm accepts a BSD-compat flag.
2356 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2357 # nm: unknown option "B" ignored
2358 # Tru64's nm complains that /dev/null is an invalid object file
2359 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2360 */dev/null* | *'Invalid file or object type'*)
2361 lt_cv_path_NM="$tmp_nm -B"
2365 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2367 lt_cv_path_NM="$tmp_nm -p"
2371 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2372 continue # so that we can try to find one that supports BSD flags
2379 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2387 # check for math library
2388 AC_DEFUN([AC_CHECK_LIBM],
2389 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2392 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2393 # These system don't have libm, or don't need it
2396 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2397 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2400 AC_CHECK_LIB(m, cos, LIBM="-lm")
2406 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2407 # -----------------------------------
2408 # sets LIBLTDL to the link flags for the libltdl convenience library and
2409 # LTDLINCL to the include flags for the libltdl header and adds
2410 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2411 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2412 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2413 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2414 # '${top_srcdir}/' (note the single quotes!). If your package is not
2415 # flat and you're not using automake, define top_builddir and
2416 # top_srcdir appropriately in the Makefiles.
2417 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2418 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2419 case $enable_ltdl_convenience in
2420 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2421 "") enable_ltdl_convenience=yes
2422 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2424 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2425 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2426 # For backwards non-gettext consistent compatibility...
2428 ])# AC_LIBLTDL_CONVENIENCE
2431 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2432 # -----------------------------------
2433 # sets LIBLTDL to the link flags for the libltdl installable library and
2434 # LTDLINCL to the include flags for the libltdl header and adds
2435 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2436 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2437 # DIRECTORY is not provided and an installed libltdl is not found, it is
2438 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2439 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2440 # quotes!). If your package is not flat and you're not using automake,
2441 # define top_builddir and top_srcdir appropriately in the Makefiles.
2442 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2443 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2444 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2445 AC_CHECK_LIB(ltdl, lt_dlinit,
2446 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2447 [if test x"$enable_ltdl_install" = xno; then
2448 AC_MSG_WARN([libltdl not installed, but installation disabled])
2450 enable_ltdl_install=yes
2453 if test x"$enable_ltdl_install" = x"yes"; then
2454 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2455 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2456 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2458 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2462 # For backwards non-gettext consistent compatibility...
2464 ])# AC_LIBLTDL_INSTALLABLE
2469 # enable support for C++ libraries
2470 AC_DEFUN([AC_LIBTOOL_CXX],
2471 [AC_REQUIRE([_LT_AC_LANG_CXX])
2477 AC_DEFUN([_LT_AC_LANG_CXX],
2478 [AC_REQUIRE([AC_PROG_CXX])
2479 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2480 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2483 # _LT_AC_PROG_CXXCPP
2485 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2487 AC_REQUIRE([AC_PROG_CXX])
2488 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2489 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2490 (test "X$CXX" != "Xg++"))) ; then
2493 ])# _LT_AC_PROG_CXXCPP
2497 # enable support for Fortran 77 libraries
2498 AC_DEFUN([AC_LIBTOOL_F77],
2499 [AC_REQUIRE([_LT_AC_LANG_F77])
2505 AC_DEFUN([_LT_AC_LANG_F77],
2506 [AC_REQUIRE([AC_PROG_F77])
2507 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2513 # enable support for GCJ libraries
2514 AC_DEFUN([AC_LIBTOOL_GCJ],
2515 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2521 AC_DEFUN([_LT_AC_LANG_GCJ],
2522 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2523 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2524 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2525 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2526 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2527 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2528 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2534 # enable support for Windows resource files
2535 AC_DEFUN([AC_LIBTOOL_RC],
2536 [AC_REQUIRE([LT_AC_PROG_RC])
2537 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2541 # AC_LIBTOOL_LANG_C_CONFIG
2542 # ------------------------
2543 # Ensure that the configuration vars for the C compiler are
2544 # suitably defined. Those variables are subsequently used by
2545 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2546 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2547 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2551 # Source file extension for C test sources.
2554 # Object file extension for compiled C test sources.
2556 _LT_AC_TAGVAR(objext, $1)=$objext
2558 # Code to be used in simple compile tests
2559 lt_simple_compile_test_code="int some_variable = 0;\n"
2561 # Code to be used in simple link tests
2562 lt_simple_link_test_code='int main(){return(0);}\n'
2566 # save warnings/boilerplate of simple test code
2567 _LT_COMPILER_BOILERPLATE
2568 _LT_LINKER_BOILERPLATE
2571 # Check for any special shared library compilation flags.
2573 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2574 if test "$GCC" = no; then
2577 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2581 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2582 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2583 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2585 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2586 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2592 # Check to make sure the static flag actually works.
2594 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2595 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2596 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2598 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2602 ## There is no encapsulation within the following macros, do not change
2603 ## the running order or otherwise move them around unless you know exactly
2604 ## what you are doing...
2605 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2606 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2607 AC_LIBTOOL_PROG_CC_C_O($1)
2608 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2609 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2610 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2611 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2612 AC_LIBTOOL_SYS_LIB_STRIP
2613 AC_LIBTOOL_DLOPEN_SELF($1)
2615 # Report which librarie types wil actually be built
2616 AC_MSG_CHECKING([if libtool supports shared libraries])
2617 AC_MSG_RESULT([$can_build_shared])
2619 AC_MSG_CHECKING([whether to build shared libraries])
2620 test "$can_build_shared" = "no" && enable_shared=no
2622 # On AIX, shared libraries and static libraries use the same namespace, and
2623 # are all built from PIC.
2626 test "$enable_shared" = yes && enable_static=no
2627 if test -n "$RANLIB"; then
2628 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2629 postinstall_cmds='$RANLIB $lib'
2634 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2635 test "$enable_shared" = yes && enable_static=no
2639 AC_MSG_RESULT([$enable_shared])
2641 AC_MSG_CHECKING([whether to build static libraries])
2642 # Make sure either enable_shared or enable_static is yes.
2643 test "$enable_shared" = yes || enable_static=yes
2644 AC_MSG_RESULT([$enable_static])
2646 AC_LIBTOOL_CONFIG($1)
2650 ])# AC_LIBTOOL_LANG_C_CONFIG
2653 # AC_LIBTOOL_LANG_CXX_CONFIG
2654 # --------------------------
2655 # Ensure that the configuration vars for the C compiler are
2656 # suitably defined. Those variables are subsequently used by
2657 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2658 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2659 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2661 AC_REQUIRE([AC_PROG_CXX])
2662 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2664 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2665 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2666 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2667 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2668 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2669 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2670 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2671 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2672 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2673 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2674 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2675 _LT_AC_TAGVAR(module_cmds, $1)=
2676 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2677 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2678 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2679 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2680 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2681 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2683 # Dependencies to place before and after the object being linked:
2684 _LT_AC_TAGVAR(predep_objects, $1)=
2685 _LT_AC_TAGVAR(postdep_objects, $1)=
2686 _LT_AC_TAGVAR(predeps, $1)=
2687 _LT_AC_TAGVAR(postdeps, $1)=
2688 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2690 # Source file extension for C++ test sources.
2693 # Object file extension for compiled C++ test sources.
2695 _LT_AC_TAGVAR(objext, $1)=$objext
2697 # Code to be used in simple compile tests
2698 lt_simple_compile_test_code="int some_variable = 0;\n"
2700 # Code to be used in simple link tests
2701 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2703 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2706 # save warnings/boilerplate of simple test code
2707 _LT_COMPILER_BOILERPLATE
2708 _LT_LINKER_BOILERPLATE
2710 # Allow CC to be a program name with arguments.
2715 lt_save_with_gnu_ld=$with_gnu_ld
2716 lt_save_path_LD=$lt_cv_path_LD
2717 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2718 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2720 unset lt_cv_prog_gnu_ld
2722 if test -n "${lt_cv_path_LDCXX+set}"; then
2723 lt_cv_path_LD=$lt_cv_path_LDCXX
2727 test -z "${LDCXX+set}" || LD=$LDCXX
2730 _LT_AC_TAGVAR(compiler, $1)=$CC
2731 _LT_CC_BASENAME([$compiler])
2733 # We don't want -fno-exception wen compiling C++ code, so set the
2734 # no_builtin_flag separately
2735 if test "$GXX" = yes; then
2736 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2738 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2741 if test "$GXX" = yes; then
2742 # Set up default GNU C++ configuration
2746 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2747 # archiving commands below assume that GNU ld is being used.
2748 if test "$with_gnu_ld" = yes; then
2749 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2750 _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'
2752 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2753 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2755 # If archive_cmds runs LD, not CC, wlarc should be empty
2756 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2757 # investigate it a little bit more. (MM)
2760 # ancient GNU ld didn't support --whole-archive et. al.
2761 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2762 grep 'no-whole-archive' > /dev/null; then
2763 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2765 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2771 # A generic and very simple default shared library creation
2772 # command for GNU C++ for the case where it uses the native
2773 # linker, instead of GNU ld. If possible, this setting should
2774 # overridden to take advantage of the native linker features on
2775 # the platform it is being used on.
2776 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2779 # Commands to make compiler produce verbose output that lists
2780 # what "hidden" libraries, object files and flags are used when
2781 # linking a shared library.
2782 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2790 # PORTME: fill in a description of your system's C++ link characteristics
2791 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2792 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2795 # FIXME: insert proper C++ library support
2796 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2799 if test "$host_cpu" = ia64; then
2800 # On IA64, the linker does run time linking by default, so we don't
2801 # have to do anything special.
2802 aix_use_runtimelinking=no
2803 exp_sym_flag='-Bexport'
2806 aix_use_runtimelinking=no
2808 # Test if we are trying to use run time linking or normal
2809 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2810 # need to do runtime linking.
2811 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2812 for ld_flag in $LDFLAGS; do
2815 aix_use_runtimelinking=yes
2822 exp_sym_flag='-bexport'
2823 no_entry_flag='-bnoentry'
2826 # When large executables or shared objects are built, AIX ld can
2827 # have problems creating the table of contents. If linking a library
2828 # or program results in "error TOC overflow" add -mminimal-toc to
2829 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2830 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2832 _LT_AC_TAGVAR(archive_cmds, $1)=''
2833 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2834 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2835 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2837 if test "$GXX" = yes; then
2838 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2839 # We only want to do this on AIX 4.2 and lower, the check
2840 # below for broken collect2 doesn't work under 4.3+
2841 collect2name=`${CC} -print-prog-name=collect2`
2842 if test -f "$collect2name" && \
2843 strings "$collect2name" | grep resolve_lib_name >/dev/null
2845 # We have reworked collect2
2846 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2848 # We have old collect2
2849 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2850 # It fails to find uninstalled libraries when the uninstalled
2851 # path is not listed in the libpath. Setting hardcode_minus_L
2852 # to unsupported forces relinking
2853 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2854 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2855 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2858 shared_flag='-shared'
2859 if test "$aix_use_runtimelinking" = yes; then
2860 shared_flag="$shared_flag "'${wl}-G'
2864 if test "$host_cpu" = ia64; then
2865 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2866 # chokes on -Wl,-G. The following line is correct:
2869 if test "$aix_use_runtimelinking" = yes; then
2870 shared_flag='${wl}-G'
2872 shared_flag='${wl}-bM:SRE'
2877 # It seems that -bexpall does not export symbols beginning with
2878 # underscore (_), so it is better to generate a list of symbols to export.
2879 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2880 if test "$aix_use_runtimelinking" = yes; then
2881 # Warning - without using the other runtime loading flags (-brtl),
2882 # -berok will link without error, but may produce a broken library.
2883 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2884 # Determine the default libpath from the value encoded in an empty executable.
2885 _LT_AC_SYS_LIBPATH_AIX
2886 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2888 _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 $shared_flag"
2890 if test "$host_cpu" = ia64; then
2891 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2892 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2893 _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"
2895 # Determine the default libpath from the value encoded in an empty executable.
2896 _LT_AC_SYS_LIBPATH_AIX
2897 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2898 # Warning - without using the other run time loading flags,
2899 # -berok will link without error, but may produce a broken library.
2900 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2901 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2902 # -bexpall does not export symbols beginning with underscore (_)
2903 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2904 # Exported symbols can be pulled into shared objects from archives
2905 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2906 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2907 # This is similar to how AIX traditionally builds it's shared libraries.
2908 _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'
2913 case $cc_basename in
2915 # FIXME: insert proper C++ library support
2916 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2922 cygwin* | mingw* | pw32*)
2923 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2924 # as there is no search path for DLLs.
2925 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2926 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2927 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2928 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2930 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2931 _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'
2932 # If the export-symbols file already is a .def file (1st line
2933 # is EXPORTS), use it as is; otherwise, prepend...
2934 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2935 cp $export_symbols $output_objdir/$soname.def;
2937 echo EXPORTS > $output_objdir/$soname.def;
2938 cat $export_symbols >> $output_objdir/$soname.def;
2940 $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'
2942 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2945 darwin* | rhapsody*)
2947 rhapsody* | darwin1.[[012]])
2948 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2951 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2952 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2954 case ${MACOSX_DEPLOYMENT_TARGET} in
2956 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2959 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2965 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2966 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2967 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2968 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2969 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2970 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2972 if test "$GXX" = yes ; then
2973 lt_int_apple_cc_single_mod=no
2974 output_verbose_link_cmd='echo'
2975 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2976 lt_int_apple_cc_single_mod=yes
2978 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2979 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2981 _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'
2983 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2984 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2985 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2986 _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}'
2988 _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}'
2990 _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}'
2992 case $cc_basename in
2994 output_verbose_link_cmd='echo'
2995 _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'
2996 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2997 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2998 _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}'
2999 _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}'
3002 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3009 case $cc_basename in
3011 # FIXME: insert proper C++ library support
3012 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3015 # Green Hills C++ Compiler
3016 # FIXME: insert proper C++ library support
3017 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3020 # FIXME: insert proper C++ library support
3021 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3026 # C++ shared libraries reported to be fairly broken before switch to ELF
3027 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3030 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3032 freebsd* | kfreebsd*-gnu | dragonfly*)
3033 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3035 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3040 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3041 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3042 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3043 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3044 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3045 # but as the default
3046 # location of the library.
3048 case $cc_basename in
3050 # FIXME: insert proper C++ library support
3051 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3054 _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 $lib'
3055 # Commands to make compiler produce verbose output that lists
3056 # what "hidden" libraries, object files and flags are used when
3057 # linking a shared library.
3059 # There doesn't appear to be a way to prevent this compiler from
3060 # explicitly linking system object files so we need to strip them
3061 # from the output so that they don't get included in the library
3063 output_verbose_link_cmd='templist=`($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 $list'
3066 if test "$GXX" = yes; then
3067 _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'
3069 # FIXME: insert proper C++ library support
3070 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3076 if test $with_gnu_ld = no; then
3079 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3080 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3081 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3084 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3087 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3088 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3089 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3095 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3096 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3099 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3100 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3101 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3102 # but as the default
3103 # location of the library.
3106 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3107 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3108 # but as the default
3109 # location of the library.
3113 case $cc_basename in
3115 # FIXME: insert proper C++ library support
3116 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3121 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3124 _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 $compiler_flags'
3127 # Commands to make compiler produce verbose output that lists
3128 # what "hidden" libraries, object files and flags are used when
3129 # linking a shared library.
3131 # There doesn't appear to be a way to prevent this compiler from
3132 # explicitly linking system object files so we need to strip them
3133 # from the output so that they don't get included in the library
3135 output_verbose_link_cmd='templist=`($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 $list'
3138 if test "$GXX" = yes; then
3139 if test $with_gnu_ld = no; then
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 -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3150 # FIXME: insert proper C++ library support
3151 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3157 case $cc_basename in
3160 _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'
3162 # Archives containing C++ object files must be created using
3163 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3164 # necessary to make sure instantiated templates are included
3166 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3169 if test "$GXX" = yes; then
3170 if test "$with_gnu_ld" = no; then
3171 _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'
3173 _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'
3176 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3179 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3180 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3183 case $cc_basename in
3185 # Kuck and Associates, Inc. (KAI) C++ Compiler
3187 # KCC will only create a shared library if the output file
3188 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3189 # to its proper name (with version) after linking.
3190 _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'
3191 _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 $lib'
3192 # Commands to make compiler produce verbose output that lists
3193 # what "hidden" libraries, object files and flags are used when
3194 # linking a shared library.
3196 # There doesn't appear to be a way to prevent this compiler from
3197 # explicitly linking system object files so we need to strip them
3198 # from the output so that they don't get included in the library
3200 output_verbose_link_cmd='templist=`$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'
3202 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3203 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3205 # Archives containing C++ object files must be created using
3206 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3207 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3212 # version 8.0 and above of icpc choke on multiply defined symbols
3213 # if we add $predep_objects and $postdep_objects, however 7.1 and
3214 # earlier do not add the objects themselves.
3215 case `$CC -V 2>&1` in
3217 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3218 _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'
3220 *) # Version 8.0 or newer
3223 ia64*) tmp_idyn=' -i_dynamic';;
3225 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3226 _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'
3229 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3231 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3232 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3235 # Portland Group C++ compiler
3236 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3237 _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'
3239 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3240 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3241 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3245 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3246 _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'
3248 runpath_var=LD_RUN_PATH
3249 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3250 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3252 # Commands to make compiler produce verbose output that lists
3253 # what "hidden" libraries, object files and flags are used when
3254 # linking a shared library.
3256 # There doesn't appear to be a way to prevent this compiler from
3257 # explicitly linking system object files so we need to strip them
3258 # from the output so that they don't get included in the library
3260 output_verbose_link_cmd='templist=`$CC -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'
3265 # FIXME: insert proper C++ library support
3266 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3269 # FIXME: insert proper C++ library support
3270 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3273 case $cc_basename in
3275 # FIXME: insert proper C++ library support
3276 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3279 # FIXME: insert proper C++ library support
3280 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3285 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3286 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3289 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3290 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3292 # Workaround some broken pre-1.5 toolchains
3293 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3296 # C++ shared libraries are fairly broken
3297 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3300 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3301 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3302 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3303 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3304 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3305 _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'
3306 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3307 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3309 output_verbose_link_cmd='echo'
3312 case $cc_basename in
3314 # Kuck and Associates, Inc. (KAI) C++ Compiler
3316 # KCC will only create a shared library if the output file
3317 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3318 # to its proper name (with version) after linking.
3319 _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'
3321 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3322 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3324 # Archives containing C++ object files must be created using
3325 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3326 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3330 # Rational C++ 2.4.1
3331 # FIXME: insert proper C++ library support
3332 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3335 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3336 _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'
3338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3341 # Commands to make compiler produce verbose output that lists
3342 # what "hidden" libraries, object files and flags are used when
3343 # linking a shared library.
3345 # There doesn't appear to be a way to prevent this compiler from
3346 # explicitly linking system object files so we need to strip them
3347 # from the output so that they don't get included in the library
3349 output_verbose_link_cmd='templist=`$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 $list'
3352 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3353 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3354 _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'
3356 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3357 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3359 # Commands to make compiler produce verbose output that lists
3360 # what "hidden" libraries, object files and flags are used when
3361 # linking a shared library.
3362 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3365 # FIXME: insert proper C++ library support
3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3372 case $cc_basename in
3374 # Kuck and Associates, Inc. (KAI) C++ Compiler
3376 # KCC will only create a shared library if the output file
3377 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3378 # to its proper name (with version) after linking.
3379 _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'
3381 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3382 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3384 # Archives containing C++ object files must be created using
3385 # the KAI C++ compiler.
3386 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3389 # Rational C++ 2.4.1
3390 # FIXME: insert proper C++ library support
3391 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3394 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3395 _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'
3396 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3397 echo "-hidden">> $lib.exp~
3398 $CC -shared$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~
3401 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3402 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3404 # Commands to make compiler produce verbose output that lists
3405 # what "hidden" libraries, object files and flags are used when
3406 # linking a shared library.
3408 # There doesn't appear to be a way to prevent this compiler from
3409 # explicitly linking system object files so we need to strip them
3410 # from the output so that they don't get included in the library
3412 output_verbose_link_cmd='templist=`$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 $list'
3415 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3416 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3417 _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'
3419 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3420 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3422 # Commands to make compiler produce verbose output that lists
3423 # what "hidden" libraries, object files and flags are used when
3424 # linking a shared library.
3425 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3428 # FIXME: insert proper C++ library support
3429 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3435 # FIXME: insert proper C++ library support
3436 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3439 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3440 case $cc_basename in
3442 # FIXME: insert proper C++ library support
3443 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3446 # FIXME: insert proper C++ library support
3447 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3452 case $cc_basename in
3455 # FIXME: insert proper C++ library support
3456 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3460 # FIXME: insert proper C++ library support
3461 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3464 # FIXME: insert proper C++ library support
3465 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3470 case $cc_basename in
3472 # Sun C++ 4.2, 5.x and Centerline C++
3473 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3474 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3475 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3476 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3478 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3479 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3481 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3483 # The C++ compiler is used as linker so we must use $wl
3484 # flag to pass the commands to the underlying system
3485 # linker. We must also pass each convience library through
3486 # to the system linker between allextract/defaultextract.
3487 # The C++ compiler will combine linker options so we
3488 # cannot just pass the convience library names through
3490 # Supported since Solaris 2.6 (maybe 2.5.1?)
3491 _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'
3494 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3496 # Commands to make compiler produce verbose output that lists
3497 # what "hidden" libraries, object files and flags are used when
3498 # linking a shared library.
3500 # There doesn't appear to be a way to prevent this compiler from
3501 # explicitly linking system object files so we need to strip them
3502 # from the output so that they don't get included in the library
3504 output_verbose_link_cmd='templist=`$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'
3506 # Archives containing C++ object files must be created using
3507 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3508 # necessary to make sure instantiated templates are included
3510 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3513 # Green Hills C++ Compiler
3514 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3516 # The C++ compiler must be used to create the archive.
3517 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3520 # GNU C++ compiler with Solaris linker
3521 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3522 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3523 if $CC --version | grep -v '^2\.7' > /dev/null; then
3524 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3525 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3526 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3528 # Commands to make compiler produce verbose output that lists
3529 # what "hidden" libraries, object files and flags are used when
3530 # linking a shared library.
3531 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3533 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3535 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3536 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3537 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3539 # Commands to make compiler produce verbose output that lists
3540 # what "hidden" libraries, object files and flags are used when
3541 # linking a shared library.
3542 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3545 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3550 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3551 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3554 case $cc_basename in
3556 # NonStop-UX NCC 3.20
3557 # FIXME: insert proper C++ library support
3558 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3561 # FIXME: insert proper C++ library support
3562 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3567 # FIXME: insert proper C++ library support
3568 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3571 # FIXME: insert proper C++ library support
3572 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3575 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3576 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3578 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3579 _LT_AC_TAGVAR(LD, $1)="$LD"
3582 ## There is no encapsulation within the following macros, do not change
3583 ## the running order or otherwise move them around unless you know exactly
3584 ## what you are doing...
3585 AC_LIBTOOL_POSTDEP_PREDEP($1)
3586 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3587 AC_LIBTOOL_PROG_CC_C_O($1)
3588 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3589 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3590 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3591 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3592 AC_LIBTOOL_SYS_LIB_STRIP
3593 AC_LIBTOOL_DLOPEN_SELF($1)
3595 AC_LIBTOOL_CONFIG($1)
3602 with_gnu_ldcxx=$with_gnu_ld
3603 with_gnu_ld=$lt_save_with_gnu_ld
3604 lt_cv_path_LDCXX=$lt_cv_path_LD
3605 lt_cv_path_LD=$lt_save_path_LD
3606 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3607 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3608 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3610 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3611 # ------------------------
3612 # Figure out "hidden" library dependencies from verbose
3613 # compiler output when linking a shared library.
3614 # Parse the compiler output and extract the necessary
3615 # objects, libraries and library flags.
3616 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3617 dnl we can't use the lt_simple_compile_test_code here,
3618 dnl because it contains code intended for an executable,
3619 dnl not a library. It's possible we should let each
3620 dnl tag define a new lt_????_link_test_code variable,
3621 dnl but it's only used here...
3622 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3624 void foo (void) { a = 0; }
3626 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3630 Foo (void) { a = 0; }
3635 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3643 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3646 public void bar (void) {
3652 dnl Parse the compiler output and extract the necessary
3653 dnl objects, libraries and library flags.
3654 if AC_TRY_EVAL(ac_compile); then
3655 # Parse the compiler output and extract the necessary
3656 # objects, libraries and library flags.
3658 # Sentinel used to keep track of whether or not we are before
3659 # the conftest object file.
3660 pre_test_object_deps_done=no
3662 # The `*' in the case matches for architectures that use `case' in
3663 # $output_verbose_cmd can trigger glob expansion during the loop
3664 # eval without this substitution.
3665 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3667 for p in `eval $output_verbose_link_cmd`; do
3671 # Some compilers place space between "-{L,R}" and the path.
3674 || test $p = "-R"; then
3681 if test "$pre_test_object_deps_done" = no; then
3684 # Internal compiler library paths should come after those
3685 # provided the user. The postdeps already come after the
3686 # user supplied libs so there is no need to process them.
3687 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3688 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3690 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3693 # The "-l" case would never come before the object being
3694 # linked, so don't bother handling this case.
3697 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3698 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3700 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3706 # This assumes that the test object file only shows up
3707 # once in the compiler output.
3708 if test "$p" = "conftest.$objext"; then
3709 pre_test_object_deps_done=yes
3713 if test "$pre_test_object_deps_done" = no; then
3714 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3715 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3717 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3720 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3721 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3723 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3728 *) ;; # Ignore the rest.
3736 echo "libtool.m4: error: problem compiling $1 test program"
3739 $rm -f confest.$objext
3741 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3742 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3744 ])# AC_LIBTOOL_POSTDEP_PREDEP
3746 # AC_LIBTOOL_LANG_F77_CONFIG
3747 # ------------------------
3748 # Ensure that the configuration vars for the C compiler are
3749 # suitably defined. Those variables are subsequently used by
3750 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3751 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3752 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3753 [AC_REQUIRE([AC_PROG_F77])
3754 AC_LANG_PUSH(Fortran 77)
3756 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3757 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3758 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3759 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3760 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3761 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3762 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3763 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3764 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3765 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3766 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3767 _LT_AC_TAGVAR(module_cmds, $1)=
3768 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3769 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3770 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3771 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3772 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3773 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3775 # Source file extension for f77 test sources.
3778 # Object file extension for compiled f77 test sources.
3780 _LT_AC_TAGVAR(objext, $1)=$objext
3782 # Code to be used in simple compile tests
3783 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3785 # Code to be used in simple link tests
3786 lt_simple_link_test_code=" program t\n end\n"
3788 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3791 # save warnings/boilerplate of simple test code
3792 _LT_COMPILER_BOILERPLATE
3793 _LT_LINKER_BOILERPLATE
3795 # Allow CC to be a program name with arguments.
3799 _LT_AC_TAGVAR(compiler, $1)=$CC
3800 _LT_CC_BASENAME([$compiler])
3802 AC_MSG_CHECKING([if libtool supports shared libraries])
3803 AC_MSG_RESULT([$can_build_shared])
3805 AC_MSG_CHECKING([whether to build shared libraries])
3806 test "$can_build_shared" = "no" && enable_shared=no
3808 # On AIX, shared libraries and static libraries use the same namespace, and
3809 # are all built from PIC.
3812 test "$enable_shared" = yes && enable_static=no
3813 if test -n "$RANLIB"; then
3814 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3815 postinstall_cmds='$RANLIB $lib'
3819 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3820 test "$enable_shared" = yes && enable_static=no
3824 AC_MSG_RESULT([$enable_shared])
3826 AC_MSG_CHECKING([whether to build static libraries])
3827 # Make sure either enable_shared or enable_static is yes.
3828 test "$enable_shared" = yes || enable_static=yes
3829 AC_MSG_RESULT([$enable_static])
3831 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3833 _LT_AC_TAGVAR(GCC, $1)="$G77"
3834 _LT_AC_TAGVAR(LD, $1)="$LD"
3836 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3837 AC_LIBTOOL_PROG_CC_C_O($1)
3838 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3839 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3840 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3841 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3842 AC_LIBTOOL_SYS_LIB_STRIP
3845 AC_LIBTOOL_CONFIG($1)
3849 ])# AC_LIBTOOL_LANG_F77_CONFIG
3852 # AC_LIBTOOL_LANG_GCJ_CONFIG
3853 # --------------------------
3854 # Ensure that the configuration vars for the C compiler are
3855 # suitably defined. Those variables are subsequently used by
3856 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3857 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3858 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3861 # Source file extension for Java test sources.
3864 # Object file extension for compiled Java test sources.
3866 _LT_AC_TAGVAR(objext, $1)=$objext
3868 # Code to be used in simple compile tests
3869 lt_simple_compile_test_code="class foo {}\n"
3871 # Code to be used in simple link tests
3872 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3874 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3877 # save warnings/boilerplate of simple test code
3878 _LT_COMPILER_BOILERPLATE
3879 _LT_LINKER_BOILERPLATE
3881 # Allow CC to be a program name with arguments.
3885 _LT_AC_TAGVAR(compiler, $1)=$CC
3886 _LT_CC_BASENAME([$compiler])
3888 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3889 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3891 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3894 ## There is no encapsulation within the following macros, do not change
3895 ## the running order or otherwise move them around unless you know exactly
3896 ## what you are doing...
3897 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3898 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3899 AC_LIBTOOL_PROG_CC_C_O($1)
3900 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3901 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3902 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3903 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3904 AC_LIBTOOL_SYS_LIB_STRIP
3905 AC_LIBTOOL_DLOPEN_SELF($1)
3907 AC_LIBTOOL_CONFIG($1)
3911 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3914 # AC_LIBTOOL_LANG_RC_CONFIG
3915 # --------------------------
3916 # Ensure that the configuration vars for the Windows resource compiler are
3917 # suitably defined. Those variables are subsequently used by
3918 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3919 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3920 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3923 # Source file extension for RC test sources.
3926 # Object file extension for compiled RC test sources.
3928 _LT_AC_TAGVAR(objext, $1)=$objext
3930 # Code to be used in simple compile tests
3931 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3933 # Code to be used in simple link tests
3934 lt_simple_link_test_code="$lt_simple_compile_test_code"
3936 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3939 # save warnings/boilerplate of simple test code
3940 _LT_COMPILER_BOILERPLATE
3941 _LT_LINKER_BOILERPLATE
3943 # Allow CC to be a program name with arguments.
3947 _LT_AC_TAGVAR(compiler, $1)=$CC
3948 _LT_CC_BASENAME([$compiler])
3949 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3951 AC_LIBTOOL_CONFIG($1)
3955 ])# AC_LIBTOOL_LANG_RC_CONFIG
3958 # AC_LIBTOOL_CONFIG([TAGNAME])
3959 # ----------------------------
3960 # If TAGNAME is not passed, then create an initial libtool script
3961 # with a default configuration from the untagged config vars. Otherwise
3962 # add code to config.status for appending the configuration named by
3963 # TAGNAME from the matching tagged config vars.
3964 AC_DEFUN([AC_LIBTOOL_CONFIG],
3965 [# The else clause should only fire when bootstrapping the
3966 # libtool distribution, otherwise you forgot to ship ltmain.sh
3967 # with your package, and you will get complaints that there are
3968 # no rules to generate ltmain.sh.
3969 if test -f "$ltmain"; then
3970 # See if we are running on zsh, and set the options which allow our commands through
3971 # without removal of \ escapes.
3972 if test -n "${ZSH_VERSION+set}" ; then
3973 setopt NO_GLOB_SUBST
3975 # Now quote all the things that may contain metacharacters while being
3976 # careful not to overquote the AC_SUBSTed values. We take copies of the
3977 # variables and quote the copies for generation of the libtool script.
3978 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3980 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3981 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3982 deplibs_check_method reload_flag reload_cmds need_locks \
3983 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3984 lt_cv_sys_global_symbol_to_c_name_address \
3985 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3986 old_postinstall_cmds old_postuninstall_cmds \
3987 _LT_AC_TAGVAR(compiler, $1) \
3988 _LT_AC_TAGVAR(CC, $1) \
3989 _LT_AC_TAGVAR(LD, $1) \
3990 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3992 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3993 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3994 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3995 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3996 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3997 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3998 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3999 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4000 _LT_AC_TAGVAR(predep_objects, $1) \
4001 _LT_AC_TAGVAR(postdep_objects, $1) \
4002 _LT_AC_TAGVAR(predeps, $1) \
4003 _LT_AC_TAGVAR(postdeps, $1) \
4004 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4005 _LT_AC_TAGVAR(archive_cmds, $1) \
4006 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4007 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4008 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4009 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4010 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4011 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4012 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4015 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4016 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4017 _LT_AC_TAGVAR(module_cmds, $1) \
4018 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4019 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4020 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4021 _LT_AC_TAGVAR(include_expsyms, $1); do
4024 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4025 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4026 _LT_AC_TAGVAR(archive_cmds, $1) | \
4027 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4028 _LT_AC_TAGVAR(module_cmds, $1) | \
4029 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4030 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4031 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4032 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4033 postinstall_cmds | postuninstall_cmds | \
4034 old_postinstall_cmds | old_postuninstall_cmds | \
4035 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4036 # Double-quote double-evaled strings.
4037 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4040 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4046 *'\[$]0 --fallback-echo"')
4047 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4052 [cfgfile="${ofile}T"
4053 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4055 AC_MSG_NOTICE([creating $ofile])],
4058 cat <<__EOF__ >> "$cfgfile"
4062 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4063 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4064 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4066 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4067 # Free Software Foundation, Inc.
4069 # This file is part of GNU Libtool:
4070 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4072 # This program is free software; you can redistribute it and/or modify
4073 # it under the terms of the GNU General Public License as published by
4074 # the Free Software Foundation; either version 2 of the License, or
4075 # (at your option) any later version.
4077 # This program is distributed in the hope that it will be useful, but
4078 # WITHOUT ANY WARRANTY; without even the implied warranty of
4079 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4080 # General Public License for more details.
4082 # You should have received a copy of the GNU General Public License
4083 # along with this program; if not, write to the Free Software
4084 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4086 # As a special exception to the GNU General Public License, if you
4087 # distribute this file as part of a program that contains a
4088 # configuration script generated by Autoconf, you may include it under
4089 # the same distribution terms that you use for the rest of that program.
4091 # A sed program that does not truncate output.
4094 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4095 Xsed="$SED -e 1s/^X//"
4097 # The HP-UX ksh and POSIX shell print the target directory to stdout
4099 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4101 # The names of the tagged configurations supported by this script.
4104 # ### BEGIN LIBTOOL CONFIG],
4105 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4107 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4109 # Shell to use when invoking shell scripts.
4112 # Whether or not to build shared libraries.
4113 build_libtool_libs=$enable_shared
4115 # Whether or not to build static libraries.
4116 build_old_libs=$enable_static
4118 # Whether or not to add -lc for building shared libraries.
4119 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4121 # Whether or not to disallow shared libs when runtime libs are static
4122 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4124 # Whether or not to optimize for fast installation.
4125 fast_install=$enable_fast_install
4128 host_alias=$host_alias
4133 build_alias=$build_alias
4137 # An echo program that does not interpret backslashes.
4142 AR_FLAGS=$lt_AR_FLAGS
4147 # A language-specific compiler.
4148 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4150 # Is the compiler the GNU C compiler?
4151 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4156 # The linker used to build libraries.
4157 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4159 # Whether we need hard or soft links.
4162 # A BSD-compatible nm program.
4165 # A symbol stripping program
4168 # Used to examine libraries when file_magic_cmd begins "file"
4169 MAGIC_CMD=$MAGIC_CMD
4171 # Used on cygwin: DLL creation program.
4174 # Used on cygwin: object dumper.
4177 # Used on cygwin: assembler.
4180 # The name of the directory that contains temporary libtool files.
4183 # How to create reloadable object files.
4184 reload_flag=$lt_reload_flag
4185 reload_cmds=$lt_reload_cmds
4187 # How to pass a linker flag through the compiler.
4188 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4190 # Object file suffix (normally "o").
4193 # Old archive suffix (normally "a").
4196 # Shared library suffix (normally ".so").
4197 shrext_cmds='$shrext_cmds'
4199 # Executable file suffix (normally "").
4202 # Additional compiler flags for building library objects.
4203 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4206 # What is the maximum length of a command?
4207 max_cmd_len=$lt_cv_sys_max_cmd_len
4209 # Does compiler simultaneously support -c and -o options?
4210 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4212 # Must we lock files when doing compilation?
4213 need_locks=$lt_need_locks
4215 # Do we need the lib prefix for modules?
4216 need_lib_prefix=$need_lib_prefix
4218 # Do we need a version for libraries?
4219 need_version=$need_version
4221 # Whether dlopen is supported.
4222 dlopen_support=$enable_dlopen
4224 # Whether dlopen of programs is supported.
4225 dlopen_self=$enable_dlopen_self
4227 # Whether dlopen of statically linked programs is supported.
4228 dlopen_self_static=$enable_dlopen_self_static
4230 # Compiler flag to prevent dynamic linking.
4231 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4233 # Compiler flag to turn off builtin functions.
4234 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4236 # Compiler flag to allow reflexive dlopens.
4237 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4239 # Compiler flag to generate shared objects directly from archives.
4240 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4242 # Compiler flag to generate thread-safe objects.
4243 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4245 # Library versioning type.
4246 version_type=$version_type
4248 # Format of library name prefix.
4249 libname_spec=$lt_libname_spec
4251 # List of archive names. First name is the real one, the rest are links.
4252 # The last name is the one that the linker finds with -lNAME.
4253 library_names_spec=$lt_library_names_spec
4255 # The coded name of the library, if different from the real name.
4256 soname_spec=$lt_soname_spec
4258 # Commands used to build and install an old-style archive.
4260 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4261 old_postinstall_cmds=$lt_old_postinstall_cmds
4262 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4264 # Create an old-style archive from a shared archive.
4265 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4267 # Create a temporary old-style archive to link instead of a shared archive.
4268 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4270 # Commands used to build and install a shared archive.
4271 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4272 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4273 postinstall_cmds=$lt_postinstall_cmds
4274 postuninstall_cmds=$lt_postuninstall_cmds
4276 # Commands used to build a loadable module (assumed same as above if empty)
4277 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4278 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4280 # Commands to strip libraries.
4281 old_striplib=$lt_old_striplib
4282 striplib=$lt_striplib
4284 # Dependencies to place before the objects being linked to create a
4286 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4288 # Dependencies to place after the objects being linked to create a
4290 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4292 # Dependencies to place before the objects being linked to create a
4294 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4296 # Dependencies to place after the objects being linked to create a
4298 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4300 # The library search path used internally by the compiler when linking
4302 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4304 # Method to check whether dependent libraries are shared objects.
4305 deplibs_check_method=$lt_deplibs_check_method
4307 # Command to use when deplibs_check_method == file_magic.
4308 file_magic_cmd=$lt_file_magic_cmd
4310 # Flag that allows shared libraries with undefined symbols to be built.
4311 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4313 # Flag that forces no undefined symbols.
4314 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4316 # Commands used to finish a libtool library installation in a directory.
4317 finish_cmds=$lt_finish_cmds
4319 # Same as above, but a single script fragment to be evaled but not shown.
4320 finish_eval=$lt_finish_eval
4322 # Take the output of nm and produce a listing of raw symbols and C names.
4323 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4325 # Transform the output of nm in a proper C declaration
4326 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4328 # Transform the output of nm in a C name address pair
4329 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4331 # This is the shared library runtime path variable.
4332 runpath_var=$runpath_var
4334 # This is the shared library path variable.
4335 shlibpath_var=$shlibpath_var
4337 # Is shlibpath searched before the hard-coded library search path?
4338 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4340 # How to hardcode a shared library path into an executable.
4341 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4343 # Whether we should hardcode library paths into libraries.
4344 hardcode_into_libs=$hardcode_into_libs
4346 # Flag to hardcode \$libdir into a binary during linking.
4347 # This must work even if \$libdir does not exist.
4348 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4350 # If ld is used when linking, flag to hardcode \$libdir into
4351 # a binary during linking. This must work even if \$libdir does
4353 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4355 # Whether we need a single -rpath flag with a separated argument.
4356 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4358 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4360 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4362 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4364 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4366 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4367 # the resulting binary.
4368 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4370 # Set to yes if building a shared library automatically hardcodes DIR into the library
4371 # and all subsequent libraries and executables linked against it.
4372 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4374 # Variables whose values should be saved in libtool wrapper scripts and
4375 # restored at relink time.
4376 variables_saved_for_relink="$variables_saved_for_relink"
4378 # Whether libtool must link a program against all its dependency libraries.
4379 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4381 # Compile-time system search path for libraries
4382 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4384 # Run-time system search path for libraries
4385 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4387 # Fix the shell variable \$srcfile for the compiler.
4388 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4390 # Set to yes if exported symbols are required.
4391 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4393 # The commands to list exported symbols.
4394 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4396 # The commands to extract the exported symbol list from a shared archive.
4397 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4399 # Symbols that should not be listed in the preloaded symbols.
4400 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4402 # Symbols that must always be exported.
4403 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4406 [# ### END LIBTOOL CONFIG],
4407 [# ### END LIBTOOL TAG CONFIG: $tagname])
4414 cat <<\EOF >> "$cfgfile"
4416 # AIX sometimes has problems with the GCC collect2 program. For some
4417 # reason, if we set the COLLECT_NAMES environment variable, the problems
4418 # vanish in a puff of smoke.
4419 if test "X${COLLECT_NAMES+set}" != Xset; then
4421 export COLLECT_NAMES
4427 # We use sed instead of cat because bash on DJGPP gets confused if
4428 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4429 # text mode, it properly converts lines to CR/LF. This bash problem
4430 # is reportedly fixed, but why not run on old versions too?
4431 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4433 mv -f "$cfgfile" "$ofile" || \
4434 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4438 # If there is no Makefile yet, we rely on a make rule to execute
4439 # `config.status --recheck' to rerun these tests and create the
4440 # libtool script then.
4441 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4442 if test -f "$ltmain_in"; then
4443 test -f Makefile && make "$ltmain"
4446 ])# AC_LIBTOOL_CONFIG
4449 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4450 # -------------------------------------------
4451 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4452 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4454 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4456 if test "$GCC" = yes; then
4457 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4459 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4460 lt_cv_prog_compiler_rtti_exceptions,
4461 [-fno-rtti -fno-exceptions], [],
4462 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4464 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4467 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4468 # ---------------------------------
4469 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4470 [AC_REQUIRE([AC_CANONICAL_HOST])
4471 AC_REQUIRE([AC_PROG_NM])
4472 AC_REQUIRE([AC_OBJEXT])
4473 # Check for command to grab the raw symbol name followed by C symbol from nm.
4474 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4475 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4477 # These are sane defaults that work on at least a few old systems.
4478 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4480 # Character class describing NM global symbol codes.
4481 symcode='[[BCDEGRST]]'
4483 # Regexp to match symbols that can be accessed directly from C.
4484 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4486 # Transform an extracted symbol line into a proper C declaration
4487 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4489 # Transform an extracted symbol line into symbol name and symbol address
4490 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4492 # Define system-specific variables.
4497 cygwin* | mingw* | pw32*)
4498 symcode='[[ABCDGISTW]]'
4500 hpux*) # Its linker distinguishes data from code symbols
4501 if test "$host_cpu" = ia64; then
4502 symcode='[[ABCDEGRST]]'
4504 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4505 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4508 if test "$host_cpu" = ia64; then
4509 symcode='[[ABCDGIRSTW]]'
4510 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4511 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4515 symcode='[[BCDEGRST]]'
4518 symcode='[[BCDEGQRST]]'
4524 symcode='[[DFNSTU]]'
4528 # Handle CRLF in mingw tool chain
4532 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4536 # If we're using GNU nm, then use its standard symbol codes.
4537 case `$NM -V 2>&1` in
4538 *GNU* | *'with BFD'*)
4539 symcode='[[ABCDGIRSTW]]' ;;
4542 # Try without a prefix undercore, then with it.
4543 for ac_symprfx in "" "_"; do
4545 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4546 symxfrm="\\1 $ac_symprfx\\2 \\2"
4548 # Write the raw and C identifiers.
4549 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4551 # Check to see that the pipe works correctly.
4555 cat > conftest.$ac_ext <<EOF
4560 void nm_test_func(){}
4564 int main(){nm_test_var='a';nm_test_func();return(0);}
4567 if AC_TRY_EVAL(ac_compile); then
4568 # Now try to grab the symbols.
4570 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4571 # Try sorting and uniquifying the output.
4572 if sort "$nlist" | uniq > "$nlist"T; then
4573 mv -f "$nlist"T "$nlist"
4578 # Make sure that we snagged all the symbols we need.
4579 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4580 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4581 cat <<EOF > conftest.$ac_ext
4587 # Now generate the symbol file.
4588 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4590 cat <<EOF >> conftest.$ac_ext
4591 #if defined (__STDC__) && __STDC__
4592 # define lt_ptr_t void *
4594 # define lt_ptr_t char *
4598 /* The mapping between symbol names and symbols. */
4603 lt_preloaded_symbols[[]] =
4606 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4607 cat <<\EOF >> conftest.$ac_ext
4615 # Now try linking the two files.
4616 mv conftest.$ac_objext conftstm.$ac_objext
4617 lt_save_LIBS="$LIBS"
4618 lt_save_CFLAGS="$CFLAGS"
4619 LIBS="conftstm.$ac_objext"
4620 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4621 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4624 LIBS="$lt_save_LIBS"
4625 CFLAGS="$lt_save_CFLAGS"
4627 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4630 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4633 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4636 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4637 cat conftest.$ac_ext >&5
4639 rm -f conftest* conftst*
4641 # Do not use the global_symbol_pipe unless it works.
4642 if test "$pipe_works" = yes; then
4645 lt_cv_sys_global_symbol_pipe=
4649 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4650 lt_cv_sys_global_symbol_to_cdecl=
4652 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4653 AC_MSG_RESULT(failed)
4657 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4660 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4661 # ---------------------------------------
4662 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4663 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4664 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4665 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4667 AC_MSG_CHECKING([for $compiler option to produce PIC])
4669 # C++ specific cases for pic, static, wl, etc.
4670 if test "$GXX" = yes; then
4671 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4672 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4676 # All AIX code is PIC.
4677 if test "$host_cpu" = ia64; then
4678 # AIX 5 now supports IA64 processor
4679 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4683 # FIXME: we need at least 68020 code to build shared libraries, but
4684 # adding the `-m68020' flag to GCC prevents building anything better,
4686 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4688 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4689 # PIC is the default for these OSes.
4691 mingw* | os2* | pw32*)
4692 # This hack is so that the source file can tell whether it is being
4693 # built for inclusion in a dll (and should export symbols for example).
4694 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4696 darwin* | rhapsody*)
4697 # PIC is the default on this platform
4698 # Common symbols not allowed in MH_DYLIB files
4699 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4702 # DJGPP does not support shared libraries at all
4703 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4706 if test -d /usr/nec; then
4707 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4711 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4717 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4722 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4728 # All AIX code is PIC.
4729 if test "$host_cpu" = ia64; then
4730 # AIX 5 now supports IA64 processor
4731 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4733 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4737 case $cc_basename in
4739 # Green Hills C++ Compiler
4740 # _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"
4745 # PIC is the default on this platform
4746 # Common symbols not allowed in MH_DYLIB files
4747 case $cc_basename in
4749 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4750 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4755 case $cc_basename in
4757 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760 # Green Hills C++ Compiler
4761 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4767 freebsd* | kfreebsd*-gnu | dragonfly*)
4768 # FreeBSD uses GNU C++
4770 hpux9* | hpux10* | hpux11*)
4771 case $cc_basename in
4773 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4775 if test "$host_cpu" != ia64; then
4776 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4780 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4787 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4795 irix5* | irix6* | nonstopux*)
4796 case $cc_basename in
4798 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4799 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4800 # CC pic flag -KPIC is the default.
4807 case $cc_basename in
4810 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4811 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4815 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4816 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4817 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4820 # Portland Group C++ compiler.
4821 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4822 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4823 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4827 # Make sure the PIC flag is empty. It appears that all Alpha
4828 # Linux and Compaq Tru64 Unix objects are PIC.
4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4830 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4841 case $cc_basename in
4843 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4851 osf3* | osf4* | osf5*)
4852 case $cc_basename in
4854 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4857 # Rational C++ 2.4.1
4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4861 # Digital/Compaq C++
4862 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4863 # Make sure the PIC flag is empty. It appears that all Alpha
4864 # Linux and Compaq Tru64 Unix objects are PIC.
4865 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4866 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4875 case $cc_basename in
4877 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4884 case $cc_basename in
4886 # Sun C++ 4.2, 5.x and Centerline C++
4887 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4888 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4889 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4892 # Green Hills C++ Compiler
4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4900 case $cc_basename in
4903 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4904 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4915 case $cc_basename in
4917 # NonStop-UX NCC 3.20
4918 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4929 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4935 if test "$GCC" = yes; then
4936 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4937 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4941 # All AIX code is PIC.
4942 if test "$host_cpu" = ia64; then
4943 # AIX 5 now supports IA64 processor
4944 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4949 # FIXME: we need at least 68020 code to build shared libraries, but
4950 # adding the `-m68020' flag to GCC prevents building anything better,
4952 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4955 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4956 # PIC is the default for these OSes.
4959 mingw* | pw32* | os2*)
4960 # This hack is so that the source file can tell whether it is being
4961 # built for inclusion in a dll (and should export symbols for example).
4962 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4965 darwin* | rhapsody*)
4966 # PIC is the default on this platform
4967 # Common symbols not allowed in MH_DYLIB files
4968 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4972 # Just because we use GCC doesn't mean we suddenly get shared libraries
4973 # on systems that don't support them.
4974 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4979 if test -d /usr/nec; then
4980 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4985 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4992 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4998 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5002 # PORTME Check for flag to pass linker flags through the system compiler.
5005 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5006 if test "$host_cpu" = ia64; then
5007 # AIX 5 now supports IA64 processor
5008 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5010 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5014 # PIC is the default on this platform
5015 # Common symbols not allowed in MH_DYLIB files
5016 case $cc_basename in
5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5019 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5024 mingw* | pw32* | os2*)
5025 # This hack is so that the source file can tell whether it is being
5026 # built for inclusion in a dll (and should export symbols for example).
5027 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5030 hpux9* | hpux10* | hpux11*)
5031 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5032 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5042 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5043 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5046 irix5* | irix6* | nonstopux*)
5047 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5048 # PIC (with -KPIC) is the default.
5049 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5053 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5054 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5058 case $cc_basename in
5060 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5061 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5062 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5064 pgcc* | pgf77* | pgf90*)
5065 # Portland Group compilers (*not* the Pentium gcc compiler,
5066 # which looks to be a dead project)
5067 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5068 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5069 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5072 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5073 # All Alpha code is PIC.
5074 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5079 osf3* | osf4* | osf5*)
5080 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5081 # All OSF/1 code is PIC.
5082 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5086 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5087 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5091 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5092 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5093 case $cc_basename in
5095 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5097 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5102 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5104 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5107 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5108 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5109 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5110 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5114 if test -d /usr/nec ;then
5115 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5116 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5121 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5122 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5127 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5131 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5136 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5139 # Check to make sure the PIC flag actually works.
5141 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5142 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5143 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5144 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5145 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5147 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5149 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5150 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5153 # For platforms which do not support PIC, -DPIC is meaningless:
5155 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5158 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5164 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5165 # ------------------------------------
5166 # See if the linker supports building shared libraries.
5167 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5168 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5170 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5173 # If we're using GNU nm, then we don't want the "-C" option.
5174 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5175 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5176 _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'
5178 _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'
5182 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5185 _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'
5188 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5193 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5194 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5195 _LT_AC_TAGVAR(archive_cmds, $1)=
5196 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5197 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5198 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5199 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5200 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5201 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5202 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5203 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5204 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5205 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5206 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5207 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5208 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5209 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5210 _LT_AC_TAGVAR(module_cmds, $1)=
5211 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5212 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5213 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5214 # include_expsyms should be a list of space-separated symbols to be *always*
5215 # included in the symbol list
5216 _LT_AC_TAGVAR(include_expsyms, $1)=
5217 # exclude_expsyms can be an extended regexp of symbols to exclude
5218 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5219 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5220 # as well as any symbol that contains `d'.
5221 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5222 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5223 # platforms (ab)use it in PIC code, but their linkers get confused if
5224 # the symbol is explicitly referenced. Since portable code cannot
5225 # rely on this symbol name, it's probably fine to never include it in
5226 # preloaded symbol tables.
5227 extract_expsyms_cmds=
5228 # Just being paranoid about ensuring that cc_basename is set.
5229 _LT_CC_BASENAME([$compiler])
5231 cygwin* | mingw* | pw32*)
5232 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5233 # When not using gcc, we currently assume that we are using
5234 # Microsoft Visual C++.
5235 if test "$GCC" != yes; then
5244 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5245 if test "$with_gnu_ld" = yes; then
5246 # If archive_cmds runs LD, not CC, wlarc should be empty
5249 # Set some defaults for GNU ld with shared library support. These
5250 # are reset later if shared libraries are not supported. Putting them
5251 # here allows them to be overridden if necessary.
5252 runpath_var=LD_RUN_PATH
5253 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5254 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5255 # ancient GNU ld didn't support --whole-archive et. al.
5256 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5257 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5259 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5261 supports_anon_versioning=no
5262 case `$LD -v 2>/dev/null` in
5263 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5264 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5265 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5266 *\ 2.11.*) ;; # other 2.11 versions
5267 *) supports_anon_versioning=yes ;;
5270 # See if GNU ld supports shared libraries.
5272 aix3* | aix4* | aix5*)
5273 # On AIX/PPC, the GNU linker is very broken
5274 if test "$host_cpu" != ia64; then
5275 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5278 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5279 *** to be unable to reliably create shared libraries on AIX.
5280 *** Therefore, libtool is disabling shared libraries support. If you
5281 *** really care for shared libraries, you may want to modify your PATH
5282 *** so that a non-GNU linker is found, and then restart.
5289 _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)'
5290 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5291 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5293 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5294 # that the semantics of dynamic libraries on AmigaOS, at least up
5295 # to version 4, is to share data among multiple programs linked
5296 # with the same dynamic library. Since this doesn't match the
5297 # behavior of shared libraries on other platforms, we can't use
5299 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5303 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5304 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5305 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5306 # support --undefined. This deserves some investigation. FIXME
5307 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5309 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5313 cygwin* | mingw* | pw32*)
5314 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5315 # as there is no search path for DLLs.
5316 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5317 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5318 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5319 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5320 _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'
5322 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5323 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5324 # If the export-symbols file already is a .def file (1st line
5325 # is EXPORTS), use it as is; otherwise, prepend...
5326 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5327 cp $export_symbols $output_objdir/$soname.def;
5329 echo EXPORTS > $output_objdir/$soname.def;
5330 cat $export_symbols >> $output_objdir/$soname.def;
5332 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5334 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5339 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5341 case $cc_basename,$host_cpu in
5342 pgcc*) # Portland Group C compiler
5343 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5345 pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
5346 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5347 tmp_addflag=' -fpic -Mnomain' ;;
5348 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5349 tmp_addflag=' -i_dynamic' ;;
5350 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5351 tmp_addflag=' -i_dynamic -nofor_main' ;;
5352 ifc* | ifort*) # Intel Fortran compiler
5353 tmp_addflag=' -nofor_main' ;;
5355 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5357 if test $supports_anon_versioning = yes; then
5358 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5359 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5360 $echo "local: *; };" >> $output_objdir/$libname.ver~
5361 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5364 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5369 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5370 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5373 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5374 _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'
5379 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5380 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5383 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5384 *** create shared libraries on Solaris systems. Therefore, libtool
5385 *** is disabling shared libraries support. We urge you to upgrade GNU
5386 *** binutils to release 2.9.1 or newer. Another option is to modify
5387 *** your PATH or compiler configuration so that the native linker is
5388 *** used, and then restart.
5391 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5392 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5393 _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'
5395 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5400 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5402 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5403 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5407 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5409 _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'
5411 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5416 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5418 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5419 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5420 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5423 # PORTME fill in a description of your system's linker (not GNU ld)
5426 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5427 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5428 _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'
5429 # Note: this linker hardcodes the directories in LIBPATH if there
5430 # are no directories specified by -L.
5431 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5432 if test "$GCC" = yes && test -z "$link_static_flag"; then
5433 # Neither direct hardcoding nor static linking is supported with a
5435 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5440 if test "$host_cpu" = ia64; then
5441 # On IA64, the linker does run time linking by default, so we don't
5442 # have to do anything special.
5443 aix_use_runtimelinking=no
5444 exp_sym_flag='-Bexport'
5447 # If we're using GNU nm, then we don't want the "-C" option.
5448 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5449 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5450 _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'
5452 _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'
5454 aix_use_runtimelinking=no
5456 # Test if we are trying to use run time linking or normal
5457 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5458 # need to do runtime linking.
5459 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5460 for ld_flag in $LDFLAGS; do
5461 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5462 aix_use_runtimelinking=yes
5468 exp_sym_flag='-bexport'
5469 no_entry_flag='-bnoentry'
5472 # When large executables or shared objects are built, AIX ld can
5473 # have problems creating the table of contents. If linking a library
5474 # or program results in "error TOC overflow" add -mminimal-toc to
5475 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5476 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5478 _LT_AC_TAGVAR(archive_cmds, $1)=''
5479 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5480 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5481 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5483 if test "$GCC" = yes; then
5484 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5485 # We only want to do this on AIX 4.2 and lower, the check
5486 # below for broken collect2 doesn't work under 4.3+
5487 collect2name=`${CC} -print-prog-name=collect2`
5488 if test -f "$collect2name" && \
5489 strings "$collect2name" | grep resolve_lib_name >/dev/null
5491 # We have reworked collect2
5492 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5494 # We have old collect2
5495 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5496 # It fails to find uninstalled libraries when the uninstalled
5497 # path is not listed in the libpath. Setting hardcode_minus_L
5498 # to unsupported forces relinking
5499 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5500 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5501 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5504 shared_flag='-shared'
5505 if test "$aix_use_runtimelinking" = yes; then
5506 shared_flag="$shared_flag "'${wl}-G'
5510 if test "$host_cpu" = ia64; then
5511 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5512 # chokes on -Wl,-G. The following line is correct:
5515 if test "$aix_use_runtimelinking" = yes; then
5516 shared_flag='${wl}-G'
5518 shared_flag='${wl}-bM:SRE'
5523 # It seems that -bexpall does not export symbols beginning with
5524 # underscore (_), so it is better to generate a list of symbols to export.
5525 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5526 if test "$aix_use_runtimelinking" = yes; then
5527 # Warning - without using the other runtime loading flags (-brtl),
5528 # -berok will link without error, but may produce a broken library.
5529 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5530 # Determine the default libpath from the value encoded in an empty executable.
5531 _LT_AC_SYS_LIBPATH_AIX
5532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5533 _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 $shared_flag"
5535 if test "$host_cpu" = ia64; then
5536 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5537 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5538 _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"
5540 # Determine the default libpath from the value encoded in an empty executable.
5541 _LT_AC_SYS_LIBPATH_AIX
5542 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5543 # Warning - without using the other run time loading flags,
5544 # -berok will link without error, but may produce a broken library.
5545 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5546 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5547 # -bexpall does not export symbols beginning with underscore (_)
5548 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5549 # Exported symbols can be pulled into shared objects from archives
5550 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5551 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5552 # This is similar to how AIX traditionally builds it's shared libraries.
5553 _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'
5559 _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)'
5560 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5561 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5562 # see comment about different semantics on the GNU ld section
5563 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5567 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5570 cygwin* | mingw* | pw32*)
5571 # When not using gcc, we currently assume that we are using
5572 # Microsoft Visual C++.
5573 # hardcode_libdir_flag_spec is actually meaningless, as there is
5574 # no search path for DLLs.
5575 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5576 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5577 # Tell ltmain to make .lib files, not .a files.
5579 # Tell ltmain to make .dll files, not .so files.
5581 # FIXME: Setting linknames here is a bad hack.
5582 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5583 # The linker will automatically build a .lib file if we build a DLL.
5584 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5585 # FIXME: Should let the user specify the lib program.
5586 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5587 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5588 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5591 darwin* | rhapsody*)
5593 rhapsody* | darwin1.[[012]])
5594 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5597 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5598 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5600 case ${MACOSX_DEPLOYMENT_TARGET} in
5602 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5605 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5611 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5612 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5613 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5614 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5616 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5617 if test "$GCC" = yes ; then
5618 output_verbose_link_cmd='echo'
5619 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5620 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5621 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5622 _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}'
5623 _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}'
5625 case $cc_basename in
5627 output_verbose_link_cmd='echo'
5628 _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'
5629 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5630 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5631 _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}'
5632 _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}'
5635 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5642 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5643 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5644 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5648 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5651 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5652 # support. Future versions do this automatically, but an explicit c++rt0.o
5653 # does not break anything, and helps significantly (at the cost of a little
5656 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5657 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5658 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5659 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5662 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5664 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5665 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5666 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5667 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5670 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5671 freebsd* | kfreebsd*-gnu | dragonfly*)
5672 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5673 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5674 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5675 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5679 if test "$GCC" = yes; then
5680 _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'
5682 _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'
5684 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5685 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5686 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5688 # hardcode_minus_L: Not really in the search PATH,
5689 # but as the default location of the library.
5690 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5691 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5695 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5698 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5701 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5707 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5710 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5714 if test "$with_gnu_ld" = no; then
5717 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5718 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5719 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5720 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5721 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5724 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5725 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5726 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5728 # hardcode_minus_L: Not really in the search PATH,
5729 # but as the default location of the library.
5730 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5733 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5734 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5735 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5736 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5738 # hardcode_minus_L: Not really in the search PATH,
5739 # but as the default location of the library.
5740 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5746 irix5* | irix6* | nonstopux*)
5747 if test "$GCC" = yes; then
5748 _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'
5750 _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'
5751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5753 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5754 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5755 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5759 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5760 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5762 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5764 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5765 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5766 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5770 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5771 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5772 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5773 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5774 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5778 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5779 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5780 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5781 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5782 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5783 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5784 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5787 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5788 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5789 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5792 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5800 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5801 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5802 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5803 _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'
5804 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5808 if test "$GCC" = yes; then
5809 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5810 _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'
5812 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5813 _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'
5815 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5816 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5819 osf4* | osf5*) # as osf3* with the addition of -msym flag
5820 if test "$GCC" = yes; then
5821 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5822 _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'
5823 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5825 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5826 _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'
5827 _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~
5828 $LD -shared${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'
5830 # Both c and cxx compiler support -rpath directly
5831 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5833 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5837 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5838 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5839 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5840 runpath_var=LD_RUN_PATH
5841 hardcode_runpath_var=yes
5845 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5846 if test "$GCC" = yes; then
5848 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5849 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5850 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5853 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5854 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5855 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5857 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5858 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5860 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5862 # The compiler driver will combine linker options so we
5863 # cannot just pass the convience library names through
5864 # without $wl, iff we do not link with $LD.
5865 # Luckily, gcc supports the same syntax we need for Sun Studio.
5866 # Supported since Solaris 2.6 (maybe 2.5.1?)
5869 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5871 _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' ;;
5874 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5878 if test "x$host_vendor" = xsequent; then
5879 # Use $CC to link under sequent, because it throws in some extra .o
5880 # files that make .init and .fini sections work.
5881 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5883 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5885 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5886 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5887 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5888 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5892 case $host_vendor in
5894 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5895 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5898 ## LD is ld it makes a PLAMLIB
5899 ## CC just makes a GrossModule.
5900 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5901 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5902 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5905 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5906 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5909 runpath_var='LD_RUN_PATH'
5910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5914 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5915 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5916 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5920 if test -d /usr/nec; then
5921 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5922 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5923 runpath_var=LD_RUN_PATH
5924 hardcode_runpath_var=yes
5925 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5930 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5931 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5932 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5933 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5934 hardcode_runpath_var=yes
5935 runpath_var=LD_RUN_PATH
5938 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5939 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5940 if test "$GCC" = yes; then
5941 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5943 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5945 runpath_var='LD_RUN_PATH'
5946 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5950 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5951 # $CC -shared without GNU ld will not create a library from C++
5952 # object files and a static libstdc++, better avoid it by now
5953 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5954 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5955 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5956 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5957 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5958 runpath_var='LD_RUN_PATH'
5962 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5963 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5964 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5968 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5973 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5974 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5976 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5977 if test "$GCC" = yes; then
5978 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5982 # Do we need to explicitly link libc?
5984 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5986 # Assume -lc should be added
5987 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5989 if test "$enable_shared" = yes && test "$GCC" = yes; then
5990 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5992 # FIXME: we may have to deal with multi-command sequences.
5995 # Test whether the compiler implicitly links with -lc since on some
5996 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5997 # to ld, don't add -lc before -lgcc.
5998 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6000 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6002 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6005 libobjs=conftest.$ac_objext
6007 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6013 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6014 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6015 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6017 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6019 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6021 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6023 cat conftest.err 1>&5
6026 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6032 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6035 # _LT_AC_FILE_LTDLL_C
6036 # -------------------
6037 # Be careful that the start marker always follows a newline.
6038 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6039 # /* ltdll.c starts here */
6040 # #define WIN32_LEAN_AND_MEAN
6041 # #include <windows.h>
6042 # #undef WIN32_LEAN_AND_MEAN
6043 # #include <stdio.h>
6045 # #ifndef __CYGWIN__
6046 # # ifdef __CYGWIN32__
6047 # # define __CYGWIN__ __CYGWIN32__
6051 # #ifdef __cplusplus
6054 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6055 # #ifdef __cplusplus
6060 # #include <cygwin/cygwin_dll.h>
6061 # DECLARE_CYGWIN_DLL( DllMain );
6063 # HINSTANCE __hDllInstance_base;
6066 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6068 # __hDllInstance_base = hInst;
6071 # /* ltdll.c ends here */
6072 ])# _LT_AC_FILE_LTDLL_C
6075 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6076 # ---------------------------------
6077 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6081 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6082 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6083 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6084 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6085 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6086 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6087 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6089 # This is just to silence aclocal about the macro not being used
6090 ifelse([AC_DISABLE_FAST_INSTALL])
6092 AC_DEFUN([LT_AC_PROG_GCJ],
6093 [AC_CHECK_TOOL(GCJ, gcj, no)
6094 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6098 AC_DEFUN([LT_AC_PROG_RC],
6099 [AC_CHECK_TOOL(RC, windres, no)
6102 ############################################################
6103 # NOTE: This macro has been submitted for inclusion into #
6104 # GNU Autoconf as AC_PROG_SED. When it is available in #
6105 # a released version of Autoconf we should remove this #
6106 # macro and use it instead. #
6107 ############################################################
6110 # Check for a fully-functional sed program, that truncates
6111 # as few characters as possible. Prefer GNU sed if found.
6112 AC_DEFUN([LT_AC_PROG_SED],
6113 [AC_MSG_CHECKING([for a sed that does not truncate output])
6114 AC_CACHE_VAL(lt_cv_path_SED,
6115 [# Loop through the user's path and test for sed and gsed.
6116 # Then use that list of sed's as ones to test for truncation.
6117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6121 test -z "$as_dir" && as_dir=.
6122 for lt_ac_prog in sed gsed; do
6123 for ac_exec_ext in '' $ac_executable_extensions; do
6124 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6125 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6132 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6133 # along with /bin/sed that truncates output.
6134 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6135 test ! -f $lt_ac_sed && continue
6136 cat /dev/null > conftest.in
6138 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6139 # Check for GNU sed and select it if it is found.
6140 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6141 lt_cv_path_SED=$lt_ac_sed
6145 cat conftest.in conftest.in >conftest.tmp
6146 mv conftest.tmp conftest.in
6147 cp conftest.in conftest.nl
6149 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6150 cmp -s conftest.out conftest.nl || break
6151 # 10000 chars as input seems more than enough
6152 test $lt_ac_count -gt 10 && break
6153 lt_ac_count=`expr $lt_ac_count + 1`
6154 if test $lt_ac_count -gt $lt_ac_max; then
6155 lt_ac_max=$lt_ac_count
6156 lt_cv_path_SED=$lt_ac_sed
6162 AC_MSG_RESULT([$SED])