1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
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 51 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 MSVC,
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=$CC
160 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
161 test -z "$DLLTOOL" && DLLTOOL=dlltool
162 test -z "$LD" && LD=ld
163 test -z "$LN_S" && LN_S="ln -s"
164 test -z "$MAGIC_CMD" && MAGIC_CMD=file
165 test -z "$NM" && NM=nm
166 test -z "$SED" && SED=sed
167 test -z "$OBJDUMP" && OBJDUMP=objdump
168 test -z "$RANLIB" && RANLIB=:
169 test -z "$STRIP" && STRIP=:
170 test -z "$ac_objext" && ac_objext=o
172 # Determine commands to create old-style static archives.
173 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
174 old_postinstall_cmds='chmod 644 $oldlib'
175 old_postuninstall_cmds=
177 if test -n "$RANLIB"; then
180 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
183 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
186 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
189 _LT_CC_BASENAME([$compiler])
191 # Only perform the check for file, if the check method requires it
192 case $deplibs_check_method in
194 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
200 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
201 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
202 enable_win32_dll=yes, enable_win32_dll=no)
204 AC_ARG_ENABLE([libtool-lock],
205 [AC_HELP_STRING([--disable-libtool-lock],
206 [avoid locking (might break parallel builds)])])
207 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
210 [AC_HELP_STRING([--with-pic],
211 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
212 [pic_mode="$withval"],
214 test -z "$pic_mode" && pic_mode=default
216 # Use C for the default configuration in the libtool script
218 AC_LIBTOOL_LANG_C_CONFIG
223 # _LT_AC_SYS_COMPILER
224 # -------------------
225 AC_DEFUN([_LT_AC_SYS_COMPILER],
226 [AC_REQUIRE([AC_PROG_CC])dnl
228 # If no C compiler was specified, use CC.
231 # If no C compiler flags were specified, use CFLAGS.
232 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
234 # Allow CC to be a program name with arguments.
236 ])# _LT_AC_SYS_COMPILER
239 # _LT_CC_BASENAME(CC)
240 # -------------------
241 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
242 AC_DEFUN([_LT_CC_BASENAME],
243 [for cc_temp in $1""; do
245 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
246 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
251 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
255 # _LT_COMPILER_BOILERPLATE
256 # ------------------------
257 # Check for compiler boilerplate output or warnings with
258 # the simple compiler test code.
259 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
260 [AC_REQUIRE([LT_AC_PROG_SED])dnl
261 ac_outfile=conftest.$ac_objext
262 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
263 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
264 _lt_compiler_boilerplate=`cat conftest.err`
266 ])# _LT_COMPILER_BOILERPLATE
269 # _LT_LINKER_BOILERPLATE
270 # ----------------------
271 # Check for linker boilerplate output or warnings with
272 # the simple link test code.
273 AC_DEFUN([_LT_LINKER_BOILERPLATE],
274 [AC_REQUIRE([LT_AC_PROG_SED])dnl
275 ac_outfile=conftest.$ac_objext
276 echo "$lt_simple_link_test_code" >conftest.$ac_ext
277 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
278 _lt_linker_boilerplate=`cat conftest.err`
280 ])# _LT_LINKER_BOILERPLATE
283 # _LT_AC_SYS_LIBPATH_AIX
284 # ----------------------
285 # Links a minimal program and checks the executable
286 # for the system default hardcoded library path. In most cases,
287 # this is /usr/lib:/lib, but when the MPI compilers are used
288 # the location of the communication and MPI libs are included too.
289 # If we don't find anything, use the default library path according
290 # to the aix ld manual.
291 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
292 [AC_REQUIRE([LT_AC_PROG_SED])dnl
293 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
295 /Import File Strings/,/^$/ {
301 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
302 # Check for a 64-bit object if we didn't find anything.
303 if test -z "$aix_libpath"; then
304 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
306 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
307 ])# _LT_AC_SYS_LIBPATH_AIX
310 # _LT_AC_SHELL_INIT(ARG)
311 # ----------------------
312 AC_DEFUN([_LT_AC_SHELL_INIT],
313 [ifdef([AC_DIVERSION_NOTICE],
314 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
315 [AC_DIVERT_PUSH(NOTICE)])
318 ])# _LT_AC_SHELL_INIT
321 # _LT_AC_PROG_ECHO_BACKSLASH
322 # --------------------------
323 # Add some code to the start of the generated configure script which
324 # will find an echo command which doesn't interpret backslashes.
325 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
327 # Check that we are running under the correct shell.
328 SHELL=${CONFIG_SHELL-/bin/sh}
332 # Remove one level of quotation (which was required for Make).
333 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
338 if test "X[$]1" = X--no-reexec; then
339 # Discard the --no-reexec flag, and continue.
341 elif test "X[$]1" = X--fallback-echo; then
342 # Avoid inline document here, it may be left over
344 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
345 # Yippee, $echo works!
348 # Restart under the correct shell.
349 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
352 if test "X[$]1" = X--fallback-echo; then
353 # used as fallback echo
361 # The HP-UX ksh and POSIX shell print the target directory to stdout
363 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
365 if test -z "$ECHO"; then
366 if test "X${echo_test_string+set}" != Xset; then
367 # find a string as large as possible, as long as the shell can cope with it
368 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
369 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
370 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
371 echo_test_string=`eval $cmd` &&
372 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
379 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
380 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
381 test "X$echo_testing_string" = "X$echo_test_string"; then
384 # The Solaris, AIX, and Digital Unix default echo programs unquote
385 # backslashes. This makes it impossible to quote backslashes using
386 # echo "$something" | sed 's/\\/\\\\/g'
388 # So, first we look for a working echo in the user's PATH.
390 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
391 for dir in $PATH /usr/ucb; do
393 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
394 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
395 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
396 test "X$echo_testing_string" = "X$echo_test_string"; then
403 if test "X$echo" = Xecho; then
404 # We didn't find a better echo, so look for alternatives.
405 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
406 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
407 test "X$echo_testing_string" = "X$echo_test_string"; then
408 # This shell has a builtin print -r that does the trick.
410 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
411 test "X$CONFIG_SHELL" != X/bin/ksh; then
412 # If we have ksh, try running configure again with it.
413 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
414 export ORIGINAL_CONFIG_SHELL
415 CONFIG_SHELL=/bin/ksh
417 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
421 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
422 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
423 test "X$echo_testing_string" = "X$echo_test_string"; then
426 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
427 test "X$echo_testing_string" = 'X\t' &&
428 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
429 test "X$echo_testing_string" = "X$echo_test_string"; then
430 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
432 SHELL="$CONFIG_SHELL"
434 echo="$CONFIG_SHELL [$]0 --fallback-echo"
435 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
436 test "X$echo_testing_string" = 'X\t' &&
437 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
438 test "X$echo_testing_string" = "X$echo_test_string"; then
439 echo="$CONFIG_SHELL [$]0 --fallback-echo"
441 # maybe with a smaller string...
444 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
445 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
452 if test "$prev" != 'sed 50q "[$]0"'; then
453 echo_test_string=`eval $prev`
454 export echo_test_string
455 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
457 # Oops. We lost completely, so just stick with echo.
466 # Copy echo and quote the copy suitably for passing to libtool from
467 # the Makefile, instead of quoting the original, which is used later.
469 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
470 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
474 ])])# _LT_AC_PROG_ECHO_BACKSLASH
479 AC_DEFUN([_LT_AC_LOCK],
480 [AC_ARG_ENABLE([libtool-lock],
481 [AC_HELP_STRING([--disable-libtool-lock],
482 [avoid locking (might break parallel builds)])])
483 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
485 # Some flags need to be propagated to the compiler or linker for good
489 # Find out which ABI we are using.
490 echo 'int i;' > conftest.$ac_ext
491 if AC_TRY_EVAL(ac_compile); then
492 case `/usr/bin/file conftest.$ac_objext` in
504 # Find out which ABI we are using.
505 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
506 if AC_TRY_EVAL(ac_compile); then
507 if test "$lt_cv_prog_gnu_ld" = yes; then
508 case `/usr/bin/file conftest.$ac_objext` in
510 LD="${LD-ld} -melf32bsmip"
513 LD="${LD-ld} -melf32bmipn32"
516 LD="${LD-ld} -melf64bmip"
520 case `/usr/bin/file conftest.$ac_objext` in
536 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
537 s390*-*linux*|sparc*-*linux*)
538 # Find out which ABI we are using.
539 echo 'int i;' > conftest.$ac_ext
540 if AC_TRY_EVAL(ac_compile); then
541 case `/usr/bin/file conftest.o` in
544 x86_64-*kfreebsd*-gnu)
545 LD="${LD-ld} -m elf_i386_fbsd"
548 LD="${LD-ld} -m elf_i386"
550 ppc64-*linux*|powerpc64-*linux*)
551 LD="${LD-ld} -m elf32ppclinux"
554 LD="${LD-ld} -m elf_s390"
557 LD="${LD-ld} -m elf32_sparc"
564 x86_64-*kfreebsd*-gnu)
565 LD="${LD-ld} -m elf_x86_64_fbsd"
568 LD="${LD-ld} -m elf_x86_64"
570 ppc*-*linux*|powerpc*-*linux*)
571 LD="${LD-ld} -m elf64ppc"
574 LD="${LD-ld} -m elf64_s390"
577 LD="${LD-ld} -m elf64_sparc"
587 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
588 SAVE_CFLAGS="$CFLAGS"
589 CFLAGS="$CFLAGS -belf"
590 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
592 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
594 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
595 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
596 CFLAGS="$SAVE_CFLAGS"
600 # Find out which ABI we are using.
601 echo 'int i;' > conftest.$ac_ext
602 if AC_TRY_EVAL(ac_compile); then
603 case `/usr/bin/file conftest.o` in
605 case $lt_cv_prog_gnu_ld in
606 yes*) LD="${LD-ld} -m elf64_sparc" ;;
607 *) LD="${LD-ld} -64" ;;
615 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
616 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
617 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
618 AC_CHECK_TOOL(AS, as, false)
619 AC_CHECK_TOOL(OBJDUMP, objdump, false)
624 need_locks="$enable_libtool_lock"
629 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
630 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
631 # ----------------------------------------------------------------
632 # Check whether the given compiler option works
633 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
634 [AC_REQUIRE([LT_AC_PROG_SED])
635 AC_CACHE_CHECK([$1], [$2],
637 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
638 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
639 lt_compiler_flag="$3"
640 # Insert the option either (1) after the last *FLAGS variable, or
641 # (2) before a word containing "conftest.", or (3) at the end.
642 # Note that $ac_compile itself does not contain backslashes and begins
643 # with a dollar sign (not a hyphen), so the echo should work correctly.
644 # The option is referenced via a variable to avoid confusing sed.
645 lt_compile=`echo "$ac_compile" | $SED \
646 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
647 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
648 -e 's:$: $lt_compiler_flag:'`
649 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
650 (eval "$lt_compile" 2>conftest.err)
652 cat conftest.err >&AS_MESSAGE_LOG_FD
653 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
654 if (exit $ac_status) && test -s "$ac_outfile"; then
655 # The compiler can only warn and ignore the option if not recognized
656 # So say no if there are warnings other than the usual output.
657 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
658 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
659 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
666 if test x"[$]$2" = xyes; then
667 ifelse([$5], , :, [$5])
669 ifelse([$6], , :, [$6])
671 ])# AC_LIBTOOL_COMPILER_OPTION
674 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
675 # [ACTION-SUCCESS], [ACTION-FAILURE])
676 # ------------------------------------------------------------
677 # Check whether the given compiler option works
678 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
679 [AC_REQUIRE([LT_AC_PROG_SED])dnl
680 AC_CACHE_CHECK([$1], [$2],
682 save_LDFLAGS="$LDFLAGS"
683 LDFLAGS="$LDFLAGS $3"
684 echo "$lt_simple_link_test_code" > conftest.$ac_ext
685 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
686 # The linker can only warn and ignore the option if not recognized
687 # So say no if there are warnings
688 if test -s conftest.err; then
689 # Append any errors to the config.log.
690 cat conftest.err 1>&AS_MESSAGE_LOG_FD
691 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
692 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
693 if diff conftest.exp conftest.er2 >/dev/null; then
701 LDFLAGS="$save_LDFLAGS"
704 if test x"[$]$2" = xyes; then
705 ifelse([$4], , :, [$4])
707 ifelse([$5], , :, [$5])
709 ])# AC_LIBTOOL_LINKER_OPTION
712 # AC_LIBTOOL_SYS_MAX_CMD_LEN
713 # --------------------------
714 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
715 [# find the maximum length of command line arguments
716 AC_MSG_CHECKING([the maximum length of command line arguments])
717 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
723 # On DJGPP, this test can blow up pretty badly due to problems in libc
724 # (any single argument exceeding 2000 bytes causes a buffer overrun
725 # during glob expansion). Even if it were fixed, the result of this
726 # check would be larger than it should be.
727 lt_cv_sys_max_cmd_len=12288; # 12K is about right
731 # Under GNU Hurd, this test is not required because there is
732 # no limit to the length of command line arguments.
733 # Libtool will interpret -1 as no limit whatsoever
734 lt_cv_sys_max_cmd_len=-1;
738 # On Win9x/ME, this test blows up -- it succeeds, but takes
739 # about 5 minutes as the teststring grows exponentially.
740 # Worse, since 9x/ME are not pre-emptively multitasking,
741 # you end up with a "frozen" computer, even though with patience
742 # the test eventually succeeds (with a max line length of 256k).
743 # Instead, let's just punt: use the minimum linelength reported by
744 # all of the supported platforms: 8192 (on NT/2K/XP).
745 lt_cv_sys_max_cmd_len=8192;
749 # On AmigaOS with pdksh, this test takes hours, literally.
750 # So we just punt and use a minimum line length of 8192.
751 lt_cv_sys_max_cmd_len=8192;
754 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
755 # This has been around since 386BSD, at least. Likely further.
756 if test -x /sbin/sysctl; then
757 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
758 elif test -x /usr/sbin/sysctl; then
759 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
761 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
763 # And add a safety zone
764 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
765 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
769 # We know the value 262144 and hardcode it with a safety zone (like BSD)
770 lt_cv_sys_max_cmd_len=196608
774 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
775 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
776 # nice to cause kernel panics so lets avoid the loop below.
777 # First set a reasonable default.
778 lt_cv_sys_max_cmd_len=16384
780 if test -x /sbin/sysconfig; then
781 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
782 *1*) lt_cv_sys_max_cmd_len=-1 ;;
787 lt_cv_sys_max_cmd_len=102400
789 sysv5* | sco5v6* | sysv4.2uw2*)
790 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
791 if test -n "$kargmax"; then
792 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
794 lt_cv_sys_max_cmd_len=32768
798 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
799 if test -n "$lt_cv_sys_max_cmd_len"; then
800 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
801 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
803 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
804 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
805 = "XX$teststring") >/dev/null 2>&1 &&
806 new_result=`expr "X$teststring" : ".*" 2>&1` &&
807 lt_cv_sys_max_cmd_len=$new_result &&
808 test $i != 17 # 1/2 MB should be enough
811 teststring=$teststring$teststring
814 # Add a significant safety factor because C++ compilers can tack on massive
815 # amounts of additional arguments before passing them to the linker.
816 # It appears as though 1/2 is a usable value.
817 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
822 if test -n $lt_cv_sys_max_cmd_len ; then
823 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
827 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
832 AC_DEFUN([_LT_AC_CHECK_DLFCN],
833 [AC_CHECK_HEADERS(dlfcn.h)dnl
834 ])# _LT_AC_CHECK_DLFCN
837 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
838 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
839 # ---------------------------------------------------------------------
840 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
841 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
842 if test "$cross_compiling" = yes; then :
845 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
846 lt_status=$lt_dlunknown
847 cat > conftest.$ac_ext <<EOF
848 [#line __oline__ "configure"
849 #include "confdefs.h"
858 # define LT_DLGLOBAL RTLD_GLOBAL
861 # define LT_DLGLOBAL DL_GLOBAL
863 # define LT_DLGLOBAL 0
867 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
868 find out it does not work in some platform. */
869 #ifndef LT_DLLAZY_OR_NOW
871 # define LT_DLLAZY_OR_NOW RTLD_LAZY
874 # define LT_DLLAZY_OR_NOW DL_LAZY
877 # define LT_DLLAZY_OR_NOW RTLD_NOW
880 # define LT_DLLAZY_OR_NOW DL_NOW
882 # define LT_DLLAZY_OR_NOW 0
890 extern "C" void exit (int);
893 void fnord() { int i=42;}
896 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
897 int status = $lt_dlunknown;
901 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
902 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
903 /* dlclose (self); */
911 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
912 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
915 x$lt_dlno_uscore) $1 ;;
916 x$lt_dlneed_uscore) $2 ;;
917 x$lt_dlunknown|x*) $3 ;;
925 ])# _LT_AC_TRY_DLOPEN_SELF
928 # AC_LIBTOOL_DLOPEN_SELF
929 # ----------------------
930 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
931 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
932 if test "x$enable_dlopen" != xyes; then
933 enable_dlopen=unknown
934 enable_dlopen_self=unknown
935 enable_dlopen_self_static=unknown
942 lt_cv_dlopen="load_add_on"
944 lt_cv_dlopen_self=yes
948 lt_cv_dlopen="LoadLibrary"
953 lt_cv_dlopen="dlopen"
958 # if libdl is installed we need to link against it
959 AC_CHECK_LIB([dl], [dlopen],
960 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
963 lt_cv_dlopen_self=yes
968 AC_CHECK_FUNC([shl_load],
969 [lt_cv_dlopen="shl_load"],
970 [AC_CHECK_LIB([dld], [shl_load],
971 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
972 [AC_CHECK_FUNC([dlopen],
973 [lt_cv_dlopen="dlopen"],
974 [AC_CHECK_LIB([dl], [dlopen],
975 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
976 [AC_CHECK_LIB([svld], [dlopen],
977 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
978 [AC_CHECK_LIB([dld], [dld_link],
979 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
988 if test "x$lt_cv_dlopen" != xno; then
994 case $lt_cv_dlopen in
996 save_CPPFLAGS="$CPPFLAGS"
997 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
999 save_LDFLAGS="$LDFLAGS"
1000 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1003 LIBS="$lt_cv_dlopen_libs $LIBS"
1005 AC_CACHE_CHECK([whether a program can dlopen itself],
1006 lt_cv_dlopen_self, [dnl
1007 _LT_AC_TRY_DLOPEN_SELF(
1008 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1009 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1012 if test "x$lt_cv_dlopen_self" = xyes; then
1013 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1014 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1015 lt_cv_dlopen_self_static, [dnl
1016 _LT_AC_TRY_DLOPEN_SELF(
1017 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1018 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1022 CPPFLAGS="$save_CPPFLAGS"
1023 LDFLAGS="$save_LDFLAGS"
1028 case $lt_cv_dlopen_self in
1029 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1030 *) enable_dlopen_self=unknown ;;
1033 case $lt_cv_dlopen_self_static in
1034 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1035 *) enable_dlopen_self_static=unknown ;;
1038 ])# AC_LIBTOOL_DLOPEN_SELF
1041 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1042 # ---------------------------------
1043 # Check to see if options -c and -o are simultaneously supported by compiler
1044 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1045 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1046 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1047 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1048 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1049 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1050 $rm -r conftest 2>/dev/null
1054 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1056 lt_compiler_flag="-o out/conftest2.$ac_objext"
1057 # Insert the option either (1) after the last *FLAGS variable, or
1058 # (2) before a word containing "conftest.", or (3) at the end.
1059 # Note that $ac_compile itself does not contain backslashes and begins
1060 # with a dollar sign (not a hyphen), so the echo should work correctly.
1061 lt_compile=`echo "$ac_compile" | $SED \
1062 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1063 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1064 -e 's:$: $lt_compiler_flag:'`
1065 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1066 (eval "$lt_compile" 2>out/conftest.err)
1068 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1069 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1070 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1072 # The compiler can only warn and ignore the option if not recognized
1073 # So say no if there are warnings
1074 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1075 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1076 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1077 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1080 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1082 # SGI C++ compiler will create directory out/ii_files/ for
1083 # template instantiation
1084 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1085 $rm out/* && rmdir out
1090 ])# AC_LIBTOOL_PROG_CC_C_O
1093 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1094 # -----------------------------------------
1095 # Check to see if we can do hard links to lock some files if needed
1096 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1097 [AC_REQUIRE([_LT_AC_LOCK])dnl
1099 hard_links="nottested"
1100 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1101 # do not overwrite the value of need_locks provided by the user
1102 AC_MSG_CHECKING([if we can lock with hard links])
1105 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1107 ln conftest.a conftest.b 2>&5 || hard_links=no
1108 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1109 AC_MSG_RESULT([$hard_links])
1110 if test "$hard_links" = no; then
1111 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1117 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1122 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1123 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1124 [rm -f .libs 2>/dev/null
1125 mkdir .libs 2>/dev/null
1126 if test -d .libs; then
1129 # MS-DOS does not allow filenames that begin with a dot.
1132 rmdir .libs 2>/dev/null])
1133 objdir=$lt_cv_objdir
1134 ])# AC_LIBTOOL_OBJDIR
1137 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1138 # ----------------------------------------------
1139 # Check hardcoding attributes.
1140 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1141 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1142 _LT_AC_TAGVAR(hardcode_action, $1)=
1143 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1144 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1145 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1147 # We can hardcode non-existant directories.
1148 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1149 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1150 # have to relink, otherwise we might link with an installed library
1151 # when we should be linking with a yet-to-be-installed one
1152 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1153 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1154 # Linking always hardcodes the temporary library directory.
1155 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1157 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1158 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1161 # We cannot hardcode anything, or else we can only hardcode existing
1163 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1165 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1167 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1168 # Fast installation is not supported
1169 enable_fast_install=no
1170 elif test "$shlibpath_overrides_runpath" = yes ||
1171 test "$enable_shared" = no; then
1172 # Fast installation is not necessary
1173 enable_fast_install=needless
1175 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1178 # AC_LIBTOOL_SYS_LIB_STRIP
1179 # ------------------------
1180 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1183 AC_MSG_CHECKING([whether stripping libraries is possible])
1184 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1185 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1186 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1187 AC_MSG_RESULT([yes])
1189 # FIXME - insert some real tests, host_os isn't really good enough
1192 if test -n "$STRIP" ; then
1193 striplib="$STRIP -x"
1194 old_striplib="$STRIP -S"
1195 AC_MSG_RESULT([yes])
1205 ])# AC_LIBTOOL_SYS_LIB_STRIP
1208 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1209 # -----------------------------
1210 # PORTME Fill in your ld.so characteristics
1211 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1212 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1213 AC_MSG_CHECKING([dynamic linker characteristics])
1215 libname_spec='lib$name'
1223 shlibpath_overrides_runpath=unknown
1225 dynamic_linker="$host_os ld.so"
1226 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1228 if test "$GCC" = yes; then
1230 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1231 *) lt_awk_arg="/^libraries:/" ;;
1233 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1234 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1235 # if the path contains ";" then we assume it to be the separator
1236 # otherwise default to the standard path separator (i.e. ":") - it is
1237 # assumed that no part of a normal pathname contains ";" but that should
1238 # okay in the real world where ";" in dirpaths is itself problematic.
1239 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1241 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1243 # Ok, now we have the path, separated by spaces, we can step through it
1244 # and add multilib dir if necessary.
1245 lt_tmp_lt_search_path_spec=
1246 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1247 for lt_sys_path in $lt_search_path_spec; do
1248 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1249 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1251 test -d "$lt_sys_path" && \
1252 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1255 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1256 BEGIN {RS=" "; FS="/|\n";} {
1259 for (lt_i = NF; lt_i > 0; lt_i--) {
1260 if ($lt_i != "" && $lt_i != ".") {
1261 if ($lt_i == "..") {
1264 if (lt_count == 0) {
1265 lt_foo="/" $lt_i lt_foo;
1272 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1273 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1275 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1277 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1279 need_lib_prefix=unknown
1280 hardcode_into_libs=no
1282 # when you set need_version to no, make sure it does not cause -set_version
1283 # flags to be left without arguments
1284 need_version=unknown
1289 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1290 shlibpath_var=LIBPATH
1292 # AIX 3 has no versioning support, so we append a major version to the name.
1293 soname_spec='${libname}${release}${shared_ext}$major'
1300 hardcode_into_libs=yes
1301 if test "$host_cpu" = ia64; then
1302 # AIX 5 supports IA64
1303 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1304 shlibpath_var=LD_LIBRARY_PATH
1306 # With GCC up to 2.95.x, collect2 would create an import file
1307 # for dependence libraries. The import file would start with
1308 # the line `#! .'. This would cause the generated library to
1309 # depend on `.', always an invalid library. This was fixed in
1310 # development snapshots of GCC prior to 3.0.
1312 aix4 | aix4.[[01]] | aix4.[[01]].*)
1313 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1315 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1322 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1323 # soname into executable. Probably we can add versioning support to
1324 # collect2, so additional links can be useful in future.
1325 if test "$aix_use_runtimelinking" = yes; then
1326 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1327 # instead of lib<name>.a to let people know that these are not
1328 # typical AIX shared libraries.
1329 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1331 # We preserve .a as extension for shared libraries through AIX4.2
1332 # and later when we are not doing run time linking.
1333 library_names_spec='${libname}${release}.a $libname.a'
1334 soname_spec='${libname}${release}${shared_ext}$major'
1336 shlibpath_var=LIBPATH
1341 library_names_spec='$libname.ixlibrary $libname.a'
1342 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1343 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 ${libname}_ixlibrary.a || exit 1; done'
1347 library_names_spec='${libname}${shared_ext}'
1348 dynamic_linker="$host_os ld.so"
1349 shlibpath_var=LIBRARY_PATH
1355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1356 soname_spec='${libname}${release}${shared_ext}$major'
1357 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1358 shlibpath_var=LD_LIBRARY_PATH
1359 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1360 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1361 # the default ld.so.conf also contains /usr/contrib/lib and
1362 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1363 # libtool to hard-code these into programs
1366 cygwin* | mingw* | pw32*)
1367 version_type=windows
1372 case $GCC,$host_os in
1373 yes,cygwin* | yes,mingw* | yes,pw32*)
1374 library_names_spec='$libname.dll.a'
1375 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1376 postinstall_cmds='base_file=`basename \${file}`~
1377 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1378 dldir=$destdir/`dirname \$dlpath`~
1379 test -d \$dldir || mkdir -p \$dldir~
1380 $install_prog $dir/$dlname \$dldir/$dlname~
1381 chmod a+x \$dldir/$dlname'
1382 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1383 dlpath=$dir/\$dldll~
1385 shlibpath_overrides_runpath=yes
1389 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1390 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1391 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1394 # MinGW DLLs use traditional 'lib' prefix
1395 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1396 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1397 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1398 # It is most probably a Windows format PATH printed by
1399 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1400 # path with ; separators, and with drive letters. We can handle the
1401 # drive letters (cygwin fileutils understands them), so leave them,
1402 # especially as we might pass files found there to a mingw objdump,
1403 # which wouldn't understand a cygwinified path. Ahh.
1404 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1406 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1410 # pw32 DLLs use 'pw' prefix rather than 'lib'
1411 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1417 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1420 dynamic_linker='Win32 ld.exe'
1421 # FIXME: first we should search . and the directory the executable is in
1425 darwin* | rhapsody*)
1426 dynamic_linker="$host_os dyld"
1430 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1431 soname_spec='${libname}${release}${major}$shared_ext'
1432 shlibpath_overrides_runpath=yes
1433 shlibpath_var=DYLD_LIBRARY_PATH
1434 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1436 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1437 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1444 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1445 soname_spec='${libname}${release}${shared_ext}$major'
1446 shlibpath_var=LD_LIBRARY_PATH
1453 freebsd* | dragonfly*)
1454 # DragonFly does not have aout. When/if they implement a new
1455 # versioning mechanism, adjust this.
1456 if test -x /usr/bin/objformat; then
1457 objformat=`/usr/bin/objformat`
1460 freebsd[[123]]*) objformat=aout ;;
1464 version_type=freebsd-$objformat
1465 case $version_type in
1467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1472 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1476 shlibpath_var=LD_LIBRARY_PATH
1479 shlibpath_overrides_runpath=yes
1481 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1482 shlibpath_overrides_runpath=yes
1483 hardcode_into_libs=yes
1485 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1486 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1487 shlibpath_overrides_runpath=no
1488 hardcode_into_libs=yes
1490 *) # from 4.6 on, and DragonFly
1491 shlibpath_overrides_runpath=yes
1492 hardcode_into_libs=yes
1501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1502 soname_spec='${libname}${release}${shared_ext}$major'
1503 shlibpath_var=LD_LIBRARY_PATH
1504 hardcode_into_libs=yes
1507 hpux9* | hpux10* | hpux11*)
1508 # Give a soname corresponding to the major version so that dld.sl refuses to
1509 # link against other versions.
1516 hardcode_into_libs=yes
1517 dynamic_linker="$host_os dld.so"
1518 shlibpath_var=LD_LIBRARY_PATH
1519 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1521 soname_spec='${libname}${release}${shared_ext}$major'
1522 if test "X$HPUX_IA64_MODE" = X32; then
1523 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1525 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1527 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1531 hardcode_into_libs=yes
1532 dynamic_linker="$host_os dld.sl"
1533 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1534 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1535 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1536 soname_spec='${libname}${release}${shared_ext}$major'
1537 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1538 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1542 dynamic_linker="$host_os dld.sl"
1543 shlibpath_var=SHLIB_PATH
1544 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1546 soname_spec='${libname}${release}${shared_ext}$major'
1549 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1550 postinstall_cmds='chmod 555 $lib'
1557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1558 soname_spec='${libname}${release}${shared_ext}$major'
1559 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1560 shlibpath_var=LD_LIBRARY_PATH
1561 shlibpath_overrides_runpath=no
1562 hardcode_into_libs=yes
1565 irix5* | irix6* | nonstopux*)
1567 nonstopux*) version_type=nonstopux ;;
1569 if test "$lt_cv_prog_gnu_ld" = yes; then
1577 soname_spec='${libname}${release}${shared_ext}$major'
1578 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1580 irix5* | nonstopux*)
1584 case $LD in # libtool.m4 will add one of these switches to LD
1585 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1586 libsuff= shlibsuff= libmagic=32-bit;;
1587 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1588 libsuff=32 shlibsuff=N32 libmagic=N32;;
1589 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1590 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1591 *) libsuff= shlibsuff= libmagic=never-match;;
1595 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1596 shlibpath_overrides_runpath=no
1597 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1598 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1599 hardcode_into_libs=yes
1602 # No shared lib support for Linux oldld, aout, or coff.
1603 linux*oldld* | linux*aout* | linux*coff*)
1607 # This must be Linux ELF.
1608 linux* | k*bsd*-gnu)
1612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1613 soname_spec='${libname}${release}${shared_ext}$major'
1614 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1615 shlibpath_var=LD_LIBRARY_PATH
1616 shlibpath_overrides_runpath=no
1617 # This implies no fast_install, which is unacceptable.
1618 # Some rework will be needed to allow for fast_install
1619 # before this can be enabled.
1620 hardcode_into_libs=yes
1621 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1622 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1624 # Append ld.so.conf contents to the search path
1625 if test -f /etc/ld.so.conf; then
1626 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1627 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
1630 # We used to test for /lib/ld.so.1 and disable shared libraries on
1631 # powerpc, because MkLinux only supported shared libraries with the
1632 # GNU dynamic linker. Since this was broken with cross compilers,
1633 # most powerpc-linux boxes support dynamic linking these days and
1634 # people can always --disable-shared, the test was removed, and we
1635 # assume the GNU/Linux dynamic linker is in use.
1636 dynamic_linker='GNU/Linux ld.so'
1643 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1644 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1645 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1646 dynamic_linker='NetBSD (a.out) ld.so'
1648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1649 soname_spec='${libname}${release}${shared_ext}$major'
1650 dynamic_linker='NetBSD ld.elf_so'
1652 shlibpath_var=LD_LIBRARY_PATH
1653 shlibpath_overrides_runpath=yes
1654 hardcode_into_libs=yes
1659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1660 shlibpath_var=LD_LIBRARY_PATH
1661 shlibpath_overrides_runpath=yes
1668 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1669 soname_spec='${libname}${release}${shared_ext}$major'
1670 shlibpath_var=LD_LIBRARY_PATH
1671 shlibpath_overrides_runpath=yes
1676 sys_lib_dlsearch_path_spec="/usr/lib"
1678 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1680 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1681 *) need_version=no ;;
1683 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1684 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1685 shlibpath_var=LD_LIBRARY_PATH
1686 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1688 openbsd2.[[89]] | openbsd2.[[89]].*)
1689 shlibpath_overrides_runpath=no
1692 shlibpath_overrides_runpath=yes
1696 shlibpath_overrides_runpath=yes
1701 libname_spec='$name'
1704 library_names_spec='$libname${shared_ext} $libname.a'
1705 dynamic_linker='OS/2 ld.exe'
1706 shlibpath_var=LIBPATH
1709 osf3* | osf4* | osf5*)
1713 soname_spec='${libname}${release}${shared_ext}$major'
1714 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1715 shlibpath_var=LD_LIBRARY_PATH
1716 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1717 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1729 soname_spec='${libname}${release}${shared_ext}$major'
1730 shlibpath_var=LD_LIBRARY_PATH
1731 shlibpath_overrides_runpath=yes
1732 hardcode_into_libs=yes
1733 # ldd complains unless libraries are executable
1734 postinstall_cmds='chmod +x $lib'
1739 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1740 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1741 shlibpath_var=LD_LIBRARY_PATH
1742 shlibpath_overrides_runpath=yes
1743 if test "$with_gnu_ld" = yes; then
1751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1752 soname_spec='${libname}${release}${shared_ext}$major'
1753 shlibpath_var=LD_LIBRARY_PATH
1754 case $host_vendor in
1756 shlibpath_overrides_runpath=no
1758 export_dynamic_flag_spec='${wl}-Blargedynsym'
1759 runpath_var=LD_RUN_PATH
1767 shlibpath_overrides_runpath=no
1768 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1774 if test -d /usr/nec ;then
1776 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1777 soname_spec='$libname${shared_ext}.$major'
1778 shlibpath_var=LD_LIBRARY_PATH
1782 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1783 version_type=freebsd-elf
1786 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1787 soname_spec='${libname}${release}${shared_ext}$major'
1788 shlibpath_var=LD_LIBRARY_PATH
1789 hardcode_into_libs=yes
1790 if test "$with_gnu_ld" = yes; then
1791 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1792 shlibpath_overrides_runpath=no
1794 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1795 shlibpath_overrides_runpath=yes
1798 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1802 sys_lib_dlsearch_path_spec='/usr/lib'
1807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1808 soname_spec='${libname}${release}${shared_ext}$major'
1809 shlibpath_var=LD_LIBRARY_PATH
1816 AC_MSG_RESULT([$dynamic_linker])
1817 test "$dynamic_linker" = no && can_build_shared=no
1819 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1820 if test "$GCC" = yes; then
1821 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1823 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1828 AC_DEFUN([_LT_AC_TAGCONFIG],
1829 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1831 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1832 [include additional configurations @<:@automatic@:>@])],
1833 [tagnames="$withval"])
1835 if test -f "$ltmain" && test -n "$tagnames"; then
1836 if test ! -f "${ofile}"; then
1837 AC_MSG_WARN([output file `$ofile' does not exist])
1840 if test -z "$LTCC"; then
1841 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1842 if test -z "$LTCC"; then
1843 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1845 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1848 if test -z "$LTCFLAGS"; then
1849 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1852 # Extract list of available tagged configurations in $ofile.
1853 # Note that this assumes the entire list is on one line.
1854 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1856 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1857 for tagname in $tagnames; do
1859 # Check whether tagname contains only valid characters
1860 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1862 *) AC_MSG_ERROR([invalid tag name: $tagname])
1866 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1868 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1871 # Update the list of available tags.
1872 if test -n "$tagname"; then
1873 echo appending configuration tag \"$tagname\" to $ofile
1877 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1878 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1879 (test "X$CXX" != "Xg++"))) ; then
1880 AC_LIBTOOL_LANG_CXX_CONFIG
1887 if test -n "$F77" && test "X$F77" != "Xno"; then
1888 AC_LIBTOOL_LANG_F77_CONFIG
1895 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1896 AC_LIBTOOL_LANG_GCJ_CONFIG
1903 AC_LIBTOOL_LANG_RC_CONFIG
1907 AC_MSG_ERROR([Unsupported tag name: $tagname])
1911 # Append the new tag name to the list of available tags.
1912 if test -n "$tagname" ; then
1913 available_tags="$available_tags $tagname"
1919 # Now substitute the updated list of available tags.
1920 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1921 mv "${ofile}T" "$ofile"
1925 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1928 ])# _LT_AC_TAGCONFIG
1933 # enable checks for dlopen support
1934 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1935 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1936 ])# AC_LIBTOOL_DLOPEN
1939 # AC_LIBTOOL_WIN32_DLL
1940 # --------------------
1941 # declare package support for building win32 DLLs
1942 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1943 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1944 ])# AC_LIBTOOL_WIN32_DLL
1947 # AC_ENABLE_SHARED([DEFAULT])
1948 # ---------------------------
1949 # implement the --enable-shared flag
1950 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1951 AC_DEFUN([AC_ENABLE_SHARED],
1952 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1953 AC_ARG_ENABLE([shared],
1954 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1955 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1956 [p=${PACKAGE-default}
1958 yes) enable_shared=yes ;;
1959 no) enable_shared=no ;;
1962 # Look at the argument we got. We use all the common list separators.
1963 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1964 for pkg in $enableval; do
1966 if test "X$pkg" = "X$p"; then
1973 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1974 ])# AC_ENABLE_SHARED
1979 # set the default shared flag to --disable-shared
1980 AC_DEFUN([AC_DISABLE_SHARED],
1981 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1982 AC_ENABLE_SHARED(no)
1983 ])# AC_DISABLE_SHARED
1986 # AC_ENABLE_STATIC([DEFAULT])
1987 # ---------------------------
1988 # implement the --enable-static flag
1989 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1990 AC_DEFUN([AC_ENABLE_STATIC],
1991 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1992 AC_ARG_ENABLE([static],
1993 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1994 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1995 [p=${PACKAGE-default}
1997 yes) enable_static=yes ;;
1998 no) enable_static=no ;;
2001 # Look at the argument we got. We use all the common list separators.
2002 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2003 for pkg in $enableval; do
2005 if test "X$pkg" = "X$p"; then
2012 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2013 ])# AC_ENABLE_STATIC
2018 # set the default static flag to --disable-static
2019 AC_DEFUN([AC_DISABLE_STATIC],
2020 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2021 AC_ENABLE_STATIC(no)
2022 ])# AC_DISABLE_STATIC
2025 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2026 # ---------------------------------
2027 # implement the --enable-fast-install flag
2028 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2029 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2030 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2031 AC_ARG_ENABLE([fast-install],
2032 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2033 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2034 [p=${PACKAGE-default}
2036 yes) enable_fast_install=yes ;;
2037 no) enable_fast_install=no ;;
2039 enable_fast_install=no
2040 # Look at the argument we got. We use all the common list separators.
2041 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2042 for pkg in $enableval; do
2044 if test "X$pkg" = "X$p"; then
2045 enable_fast_install=yes
2051 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2052 ])# AC_ENABLE_FAST_INSTALL
2055 # AC_DISABLE_FAST_INSTALL
2056 # -----------------------
2057 # set the default to --disable-fast-install
2058 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2059 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2060 AC_ENABLE_FAST_INSTALL(no)
2061 ])# AC_DISABLE_FAST_INSTALL
2064 # AC_LIBTOOL_PICMODE([MODE])
2065 # --------------------------
2066 # implement the --with-pic flag
2067 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2068 AC_DEFUN([AC_LIBTOOL_PICMODE],
2069 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2070 pic_mode=ifelse($#,1,$1,default)
2071 ])# AC_LIBTOOL_PICMODE
2076 # This is predefined starting with Autoconf 2.54, so this conditional
2077 # definition can be removed once we require Autoconf 2.54 or later.
2078 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2079 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2080 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2081 then ac_cv_prog_egrep='grep -E'
2082 else ac_cv_prog_egrep='egrep'
2084 EGREP=$ac_cv_prog_egrep
2089 # AC_PATH_TOOL_PREFIX
2090 # -------------------
2091 # find a file program which can recognize shared library
2092 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2093 [AC_REQUIRE([AC_PROG_EGREP])dnl
2094 AC_MSG_CHECKING([for $1])
2095 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2097 [[\\/*] | ?:[\\/]*])
2098 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2101 lt_save_MAGIC_CMD="$MAGIC_CMD"
2102 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2103 dnl $ac_dummy forces splitting on constant user-supplied paths.
2104 dnl POSIX.2 word splitting is done only on the output of word expansions,
2105 dnl not every word. This closes a longstanding sh security hole.
2106 ac_dummy="ifelse([$2], , $PATH, [$2])"
2107 for ac_dir in $ac_dummy; do
2109 test -z "$ac_dir" && ac_dir=.
2110 if test -f $ac_dir/$1; then
2111 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2112 if test -n "$file_magic_test_file"; then
2113 case $deplibs_check_method in
2115 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2116 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2117 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2118 $EGREP "$file_magic_regex" > /dev/null; then
2123 *** Warning: the command libtool uses to detect shared libraries,
2124 *** $file_magic_cmd, produces output that libtool cannot recognize.
2125 *** The result is that libtool may fail to recognize shared libraries
2126 *** as such. This will affect the creation of libtool libraries that
2127 *** depend on shared libraries, but programs linked with such libtool
2128 *** libraries will work regardless of this problem. Nevertheless, you
2129 *** may want to report the problem to your system manager and/or to
2130 *** bug-libtool@gnu.org
2140 MAGIC_CMD="$lt_save_MAGIC_CMD"
2143 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2144 if test -n "$MAGIC_CMD"; then
2145 AC_MSG_RESULT($MAGIC_CMD)
2149 ])# AC_PATH_TOOL_PREFIX
2154 # find a file program which can recognize a shared library
2155 AC_DEFUN([AC_PATH_MAGIC],
2156 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2157 if test -z "$lt_cv_path_MAGIC_CMD"; then
2158 if test -n "$ac_tool_prefix"; then
2159 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2169 # find the pathname to the GNU or non-GNU linker
2170 AC_DEFUN([AC_PROG_LD],
2171 [AC_ARG_WITH([gnu-ld],
2172 [AC_HELP_STRING([--with-gnu-ld],
2173 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2174 [test "$withval" = no || with_gnu_ld=yes],
2176 AC_REQUIRE([LT_AC_PROG_SED])dnl
2177 AC_REQUIRE([AC_PROG_CC])dnl
2178 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2179 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2181 if test "$GCC" = yes; then
2182 # Check if gcc -print-prog-name=ld gives a path.
2183 AC_MSG_CHECKING([for ld used by $CC])
2186 # gcc leaves a trailing carriage return which upsets mingw
2187 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2189 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2192 # Accept absolute paths.
2193 [[\\/]]* | ?:[[\\/]]*)
2194 re_direlt='/[[^/]][[^/]]*/\.\./'
2195 # Canonicalize the pathname of ld
2196 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2197 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2198 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2200 test -z "$LD" && LD="$ac_prog"
2203 # If it fails, then pretend we aren't using GCC.
2207 # If it is relative, then search for the first ld in PATH.
2211 elif test "$with_gnu_ld" = yes; then
2212 AC_MSG_CHECKING([for GNU ld])
2214 AC_MSG_CHECKING([for non-GNU ld])
2216 AC_CACHE_VAL(lt_cv_path_LD,
2217 [if test -z "$LD"; then
2218 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2219 for ac_dir in $PATH; do
2221 test -z "$ac_dir" && ac_dir=.
2222 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2223 lt_cv_path_LD="$ac_dir/$ac_prog"
2224 # Check to see if the program is GNU ld. I'd rather use --version,
2225 # but apparently some variants of GNU ld only accept -v.
2226 # Break only if it was the GNU/non-GNU ld that we prefer.
2227 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2228 *GNU* | *'with BFD'*)
2229 test "$with_gnu_ld" != no && break
2232 test "$with_gnu_ld" != yes && break
2239 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2242 if test -n "$LD"; then
2247 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2254 AC_DEFUN([AC_PROG_LD_GNU],
2255 [AC_REQUIRE([AC_PROG_EGREP])dnl
2256 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2257 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2258 case `$LD -v 2>&1 </dev/null` in
2259 *GNU* | *'with BFD'*)
2260 lt_cv_prog_gnu_ld=yes
2263 lt_cv_prog_gnu_ld=no
2266 with_gnu_ld=$lt_cv_prog_gnu_ld
2270 # AC_PROG_LD_RELOAD_FLAG
2271 # ----------------------
2272 # find reload flag for linker
2273 # -- PORTME Some linkers may need a different reload flag.
2274 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2275 [AC_CACHE_CHECK([for $LD option to reload object files],
2276 lt_cv_ld_reload_flag,
2277 [lt_cv_ld_reload_flag='-r'])
2278 reload_flag=$lt_cv_ld_reload_flag
2279 case $reload_flag in
2281 *) reload_flag=" $reload_flag" ;;
2283 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2286 if test "$GCC" = yes; then
2287 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2289 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2293 ])# AC_PROG_LD_RELOAD_FLAG
2296 # AC_DEPLIBS_CHECK_METHOD
2297 # -----------------------
2298 # how to check for library dependencies
2299 # -- PORTME fill in with the dynamic library characteristics
2300 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2301 [AC_CACHE_CHECK([how to recognize dependent libraries],
2302 lt_cv_deplibs_check_method,
2303 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2304 lt_cv_file_magic_test_file=
2305 lt_cv_deplibs_check_method='unknown'
2306 # Need to set the preceding variable on all platforms that support
2307 # interlibrary dependencies.
2308 # 'none' -- dependencies not supported.
2309 # `unknown' -- same as none, but documents that we really don't know.
2310 # 'pass_all' -- all dependencies passed with no checks.
2311 # 'test_compile' -- check by making test program.
2312 # 'file_magic [[regex]]' -- check by looking for files in library path
2313 # which responds to the $file_magic_cmd with a given extended regex.
2314 # If you have `file' or equivalent on your system and you're not sure
2315 # whether `pass_all' will *always* work, you probably want this one.
2319 lt_cv_deplibs_check_method=pass_all
2323 lt_cv_deplibs_check_method=pass_all
2327 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2328 lt_cv_file_magic_cmd='/usr/bin/file -L'
2329 lt_cv_file_magic_test_file=/shlib/libc.so
2333 # func_win32_libid is a shell function defined in ltmain.sh
2334 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2335 lt_cv_file_magic_cmd='func_win32_libid'
2339 # Base MSYS/MinGW do not provide the 'file' command needed by
2340 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2341 # unless we find 'file', for example because we are cross-compiling.
2342 if ( file / ) >/dev/null 2>&1; then
2343 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2344 lt_cv_file_magic_cmd='func_win32_libid'
2346 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2347 lt_cv_file_magic_cmd='$OBJDUMP -f'
2351 darwin* | rhapsody*)
2352 lt_cv_deplibs_check_method=pass_all
2355 freebsd* | dragonfly*)
2356 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2359 # Not sure whether the presence of OpenBSD here was a mistake.
2360 # Let's accept both of them until this is cleared up.
2361 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2362 lt_cv_file_magic_cmd=/usr/bin/file
2363 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2367 lt_cv_deplibs_check_method=pass_all
2372 lt_cv_deplibs_check_method=pass_all
2375 hpux10.20* | hpux11*)
2376 lt_cv_file_magic_cmd=/usr/bin/file
2379 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2380 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2383 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2384 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2387 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2388 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2394 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2395 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2398 irix5* | irix6* | nonstopux*)
2400 *-32|*"-32 ") libmagic=32-bit;;
2401 *-n32|*"-n32 ") libmagic=N32;;
2402 *-64|*"-64 ") libmagic=64-bit;;
2403 *) libmagic=never-match;;
2405 lt_cv_deplibs_check_method=pass_all
2408 # This must be Linux ELF.
2409 linux* | k*bsd*-gnu)
2410 lt_cv_deplibs_check_method=pass_all
2414 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2415 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2417 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2422 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2423 lt_cv_file_magic_cmd=/usr/bin/file
2424 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2428 lt_cv_deplibs_check_method=unknown
2432 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2433 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2435 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2439 osf3* | osf4* | osf5*)
2440 lt_cv_deplibs_check_method=pass_all
2444 lt_cv_deplibs_check_method=pass_all
2448 lt_cv_deplibs_check_method=pass_all
2452 case $host_vendor in
2454 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2455 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2458 lt_cv_deplibs_check_method=pass_all
2461 lt_cv_file_magic_cmd='/bin/file'
2462 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2465 lt_cv_file_magic_cmd='/bin/file'
2466 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2467 lt_cv_file_magic_test_file=/lib/libc.so
2470 lt_cv_deplibs_check_method=pass_all
2473 lt_cv_deplibs_check_method=pass_all
2478 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2479 lt_cv_deplibs_check_method=pass_all
2483 file_magic_cmd=$lt_cv_file_magic_cmd
2484 deplibs_check_method=$lt_cv_deplibs_check_method
2485 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2486 ])# AC_DEPLIBS_CHECK_METHOD
2491 # find the pathname to a BSD-compatible name lister
2492 AC_DEFUN([AC_PROG_NM],
2493 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2494 [if test -n "$NM"; then
2495 # Let the user override the test.
2498 lt_nm_to_check="${ac_tool_prefix}nm"
2499 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2500 lt_nm_to_check="$lt_nm_to_check nm"
2502 for lt_tmp_nm in $lt_nm_to_check; do
2503 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2504 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2506 test -z "$ac_dir" && ac_dir=.
2507 tmp_nm="$ac_dir/$lt_tmp_nm"
2508 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2509 # Check to see if the nm accepts a BSD-compat flag.
2510 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2511 # nm: unknown option "B" ignored
2512 # Tru64's nm complains that /dev/null is an invalid object file
2513 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2514 */dev/null* | *'Invalid file or object type'*)
2515 lt_cv_path_NM="$tmp_nm -B"
2519 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2521 lt_cv_path_NM="$tmp_nm -p"
2525 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2526 continue # so that we can try to find one that supports BSD flags
2535 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2543 # check for math library
2544 AC_DEFUN([AC_CHECK_LIBM],
2545 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2548 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2549 # These system don't have libm, or don't need it
2552 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2553 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2556 AC_CHECK_LIB(m, cos, LIBM="-lm")
2562 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2563 # -----------------------------------
2564 # sets LIBLTDL to the link flags for the libltdl convenience library and
2565 # LTDLINCL to the include flags for the libltdl header and adds
2566 # --enable-ltdl-convenience to the configure arguments. Note that
2567 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2568 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2569 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2570 # (note the single quotes!). If your package is not flat and you're not
2571 # using automake, define top_builddir and top_srcdir appropriately in
2573 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2574 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2575 case $enable_ltdl_convenience in
2576 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2577 "") enable_ltdl_convenience=yes
2578 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2580 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2581 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2582 # For backwards non-gettext consistent compatibility...
2584 ])# AC_LIBLTDL_CONVENIENCE
2587 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2588 # -----------------------------------
2589 # sets LIBLTDL to the link flags for the libltdl installable library and
2590 # LTDLINCL to the include flags for the libltdl header and adds
2591 # --enable-ltdl-install to the configure arguments. Note that
2592 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2593 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2594 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2595 # '${top_srcdir}/' (note the single quotes!). If your package is not
2596 # flat and you're not using automake, define top_builddir and top_srcdir
2597 # appropriately in the Makefiles.
2598 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2599 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2600 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2601 AC_CHECK_LIB(ltdl, lt_dlinit,
2602 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2603 [if test x"$enable_ltdl_install" = xno; then
2604 AC_MSG_WARN([libltdl not installed, but installation disabled])
2606 enable_ltdl_install=yes
2609 if test x"$enable_ltdl_install" = x"yes"; then
2610 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2611 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2612 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2614 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2618 # For backwards non-gettext consistent compatibility...
2620 ])# AC_LIBLTDL_INSTALLABLE
2625 # enable support for C++ libraries
2626 AC_DEFUN([AC_LIBTOOL_CXX],
2627 [AC_REQUIRE([_LT_AC_LANG_CXX])
2633 AC_DEFUN([_LT_AC_LANG_CXX],
2634 [AC_REQUIRE([AC_PROG_CXX])
2635 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2636 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2639 # _LT_AC_PROG_CXXCPP
2640 # ------------------
2641 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2643 AC_REQUIRE([AC_PROG_CXX])
2644 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2645 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2646 (test "X$CXX" != "Xg++"))) ; then
2649 ])# _LT_AC_PROG_CXXCPP
2653 # enable support for Fortran 77 libraries
2654 AC_DEFUN([AC_LIBTOOL_F77],
2655 [AC_REQUIRE([_LT_AC_LANG_F77])
2661 AC_DEFUN([_LT_AC_LANG_F77],
2662 [AC_REQUIRE([AC_PROG_F77])
2663 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2669 # enable support for GCJ libraries
2670 AC_DEFUN([AC_LIBTOOL_GCJ],
2671 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2677 AC_DEFUN([_LT_AC_LANG_GCJ],
2678 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2679 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2680 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2681 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2682 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2683 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2684 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2690 # enable support for Windows resource files
2691 AC_DEFUN([AC_LIBTOOL_RC],
2692 [AC_REQUIRE([LT_AC_PROG_RC])
2693 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2697 # AC_LIBTOOL_LANG_C_CONFIG
2698 # ------------------------
2699 # Ensure that the configuration vars for the C compiler are
2700 # suitably defined. Those variables are subsequently used by
2701 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2702 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2703 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2707 # Source file extension for C test sources.
2710 # Object file extension for compiled C test sources.
2712 _LT_AC_TAGVAR(objext, $1)=$objext
2714 # Code to be used in simple compile tests
2715 lt_simple_compile_test_code="int some_variable = 0;"
2717 # Code to be used in simple link tests
2718 lt_simple_link_test_code='int main(){return(0);}'
2722 # save warnings/boilerplate of simple test code
2723 _LT_COMPILER_BOILERPLATE
2724 _LT_LINKER_BOILERPLATE
2727 ## There is no encapsulation within the following macros, do not change
2728 ## the running order or otherwise move them around unless you know exactly
2729 ## what you are doing...
2730 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2731 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2732 AC_LIBTOOL_PROG_CC_C_O($1)
2733 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2734 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2735 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2736 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2737 AC_LIBTOOL_SYS_LIB_STRIP
2738 AC_LIBTOOL_DLOPEN_SELF
2740 # Report which library types will actually be built
2741 AC_MSG_CHECKING([if libtool supports shared libraries])
2742 AC_MSG_RESULT([$can_build_shared])
2744 AC_MSG_CHECKING([whether to build shared libraries])
2745 test "$can_build_shared" = "no" && enable_shared=no
2747 # On AIX, shared libraries and static libraries use the same namespace, and
2748 # are all built from PIC.
2751 test "$enable_shared" = yes && enable_static=no
2752 if test -n "$RANLIB"; then
2753 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2754 postinstall_cmds='$RANLIB $lib'
2759 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2760 test "$enable_shared" = yes && enable_static=no
2764 AC_MSG_RESULT([$enable_shared])
2766 AC_MSG_CHECKING([whether to build static libraries])
2767 # Make sure either enable_shared or enable_static is yes.
2768 test "$enable_shared" = yes || enable_static=yes
2769 AC_MSG_RESULT([$enable_static])
2771 AC_LIBTOOL_CONFIG($1)
2775 ])# AC_LIBTOOL_LANG_C_CONFIG
2778 # AC_LIBTOOL_LANG_CXX_CONFIG
2779 # --------------------------
2780 # Ensure that the configuration vars for the C compiler are
2781 # suitably defined. Those variables are subsequently used by
2782 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2783 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2784 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2786 AC_REQUIRE([AC_PROG_CXX])
2787 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2789 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2790 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2791 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2792 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2793 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2794 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2795 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2797 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2798 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2799 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2800 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2801 _LT_AC_TAGVAR(module_cmds, $1)=
2802 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2803 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2804 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2805 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2806 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2807 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2809 # Dependencies to place before and after the object being linked:
2810 _LT_AC_TAGVAR(predep_objects, $1)=
2811 _LT_AC_TAGVAR(postdep_objects, $1)=
2812 _LT_AC_TAGVAR(predeps, $1)=
2813 _LT_AC_TAGVAR(postdeps, $1)=
2814 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2816 # Source file extension for C++ test sources.
2819 # Object file extension for compiled C++ test sources.
2821 _LT_AC_TAGVAR(objext, $1)=$objext
2823 # Code to be used in simple compile tests
2824 lt_simple_compile_test_code="int some_variable = 0;"
2826 # Code to be used in simple link tests
2827 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2829 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2832 # save warnings/boilerplate of simple test code
2833 _LT_COMPILER_BOILERPLATE
2834 _LT_LINKER_BOILERPLATE
2836 # Allow CC to be a program name with arguments.
2841 lt_save_with_gnu_ld=$with_gnu_ld
2842 lt_save_path_LD=$lt_cv_path_LD
2843 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2844 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2846 $as_unset lt_cv_prog_gnu_ld
2848 if test -n "${lt_cv_path_LDCXX+set}"; then
2849 lt_cv_path_LD=$lt_cv_path_LDCXX
2851 $as_unset lt_cv_path_LD
2853 test -z "${LDCXX+set}" || LD=$LDCXX
2856 _LT_AC_TAGVAR(compiler, $1)=$CC
2857 _LT_CC_BASENAME([$compiler])
2859 # We don't want -fno-exception wen compiling C++ code, so set the
2860 # no_builtin_flag separately
2861 if test "$GXX" = yes; then
2862 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2864 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2867 if test "$GXX" = yes; then
2868 # Set up default GNU C++ configuration
2872 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2873 # archiving commands below assume that GNU ld is being used.
2874 if test "$with_gnu_ld" = yes; then
2875 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2876 _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'
2878 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2879 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2881 # If archive_cmds runs LD, not CC, wlarc should be empty
2882 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2883 # investigate it a little bit more. (MM)
2886 # ancient GNU ld didn't support --whole-archive et. al.
2887 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2888 grep 'no-whole-archive' > /dev/null; then
2889 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2891 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2897 # A generic and very simple default shared library creation
2898 # command for GNU C++ for the case where it uses the native
2899 # linker, instead of GNU ld. If possible, this setting should
2900 # overridden to take advantage of the native linker features on
2901 # the platform it is being used on.
2902 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2905 # Commands to make compiler produce verbose output that lists
2906 # what "hidden" libraries, object files and flags are used when
2907 # linking a shared library.
2908 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2916 # PORTME: fill in a description of your system's C++ link characteristics
2917 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2918 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2921 # FIXME: insert proper C++ library support
2922 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2925 if test "$host_cpu" = ia64; then
2926 # On IA64, the linker does run time linking by default, so we don't
2927 # have to do anything special.
2928 aix_use_runtimelinking=no
2929 exp_sym_flag='-Bexport'
2932 aix_use_runtimelinking=no
2934 # Test if we are trying to use run time linking or normal
2935 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2936 # need to do runtime linking.
2937 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2938 for ld_flag in $LDFLAGS; do
2941 aix_use_runtimelinking=yes
2949 exp_sym_flag='-bexport'
2950 no_entry_flag='-bnoentry'
2953 # When large executables or shared objects are built, AIX ld can
2954 # have problems creating the table of contents. If linking a library
2955 # or program results in "error TOC overflow" add -mminimal-toc to
2956 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2957 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2959 _LT_AC_TAGVAR(archive_cmds, $1)=''
2960 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2961 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2962 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2964 if test "$GXX" = yes; then
2965 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2966 # We only want to do this on AIX 4.2 and lower, the check
2967 # below for broken collect2 doesn't work under 4.3+
2968 collect2name=`${CC} -print-prog-name=collect2`
2969 if test -f "$collect2name" && \
2970 strings "$collect2name" | grep resolve_lib_name >/dev/null
2972 # We have reworked collect2
2975 # We have old collect2
2976 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2977 # It fails to find uninstalled libraries when the uninstalled
2978 # path is not listed in the libpath. Setting hardcode_minus_L
2979 # to unsupported forces relinking
2980 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2982 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2986 shared_flag='-shared'
2987 if test "$aix_use_runtimelinking" = yes; then
2988 shared_flag="$shared_flag "'${wl}-G'
2992 if test "$host_cpu" = ia64; then
2993 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2994 # chokes on -Wl,-G. The following line is correct:
2997 if test "$aix_use_runtimelinking" = yes; then
2998 shared_flag='${wl}-G'
3000 shared_flag='${wl}-bM:SRE'
3005 # It seems that -bexpall does not export symbols beginning with
3006 # underscore (_), so it is better to generate a list of symbols to export.
3007 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3008 if test "$aix_use_runtimelinking" = yes; then
3009 # Warning - without using the other runtime loading flags (-brtl),
3010 # -berok will link without error, but may produce a broken library.
3011 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3012 # Determine the default libpath from the value encoded in an empty executable.
3013 _LT_AC_SYS_LIBPATH_AIX
3014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3016 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3018 if test "$host_cpu" = ia64; then
3019 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3020 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3021 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3023 # Determine the default libpath from the value encoded in an empty executable.
3024 _LT_AC_SYS_LIBPATH_AIX
3025 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3026 # Warning - without using the other run time loading flags,
3027 # -berok will link without error, but may produce a broken library.
3028 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3029 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3030 # Exported symbols can be pulled into shared objects from archives
3031 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3032 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3033 # This is similar to how AIX traditionally builds its shared libraries.
3034 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3040 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3041 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3042 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3043 # support --undefined. This deserves some investigation. FIXME
3044 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3046 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3051 case $cc_basename in
3053 # FIXME: insert proper C++ library support
3054 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3059 cygwin* | mingw* | pw32*)
3060 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3061 # as there is no search path for DLLs.
3062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3063 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3064 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3065 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3067 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3068 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3069 # If the export-symbols file already is a .def file (1st line
3070 # is EXPORTS), use it as is; otherwise, prepend...
3071 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3072 cp $export_symbols $output_objdir/$soname.def;
3074 echo EXPORTS > $output_objdir/$soname.def;
3075 cat $export_symbols >> $output_objdir/$soname.def;
3077 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3079 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3082 darwin* | rhapsody*)
3084 rhapsody* | darwin1.[[012]])
3085 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3088 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3089 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3091 case ${MACOSX_DEPLOYMENT_TARGET} in
3093 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3096 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3102 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3103 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3104 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3105 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3106 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3107 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3109 if test "$GXX" = yes ; then
3110 lt_int_apple_cc_single_mod=no
3111 output_verbose_link_cmd='echo'
3112 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3113 lt_int_apple_cc_single_mod=yes
3115 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3116 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3118 _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'
3120 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3121 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3122 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3123 _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}'
3125 _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}'
3127 _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}'
3129 case $cc_basename in
3131 output_verbose_link_cmd='echo'
3132 _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` $xlcverstring'
3133 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3134 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3135 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3136 _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}'
3139 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3146 case $cc_basename in
3148 # FIXME: insert proper C++ library support
3149 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3152 # Green Hills C++ Compiler
3153 # FIXME: insert proper C++ library support
3154 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3157 # FIXME: insert proper C++ library support
3158 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3163 # C++ shared libraries reported to be fairly broken before switch to ELF
3164 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3167 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3169 freebsd* | dragonfly*)
3170 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3172 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3177 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3178 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3179 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3180 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3181 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3182 # but as the default
3183 # location of the library.
3185 case $cc_basename in
3187 # FIXME: insert proper C++ library support
3188 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3191 _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 $lib'
3192 # Commands to make compiler produce verbose output that lists
3193 # what "hidden" libraries, object files and flags are used when
3194 # linking a shared library.
3196 # There doesn't appear to be a way to prevent this compiler from
3197 # explicitly linking system object files so we need to strip them
3198 # from the output so that they don't get included in the library
3200 output_verbose_link_cmd='templist=`($CC -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 $list'
3203 if test "$GXX" = yes; then
3204 _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'
3206 # FIXME: insert proper C++ library support
3207 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3213 if test $with_gnu_ld = no; then
3214 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3215 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3220 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3226 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3227 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3230 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3231 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3232 # but as the default
3233 # location of the library.
3237 case $cc_basename in
3239 # FIXME: insert proper C++ library support
3240 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3245 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3248 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3251 _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 $compiler_flags'
3254 # Commands to make compiler produce verbose output that lists
3255 # what "hidden" libraries, object files and flags are used when
3256 # linking a shared library.
3258 # There doesn't appear to be a way to prevent this compiler from
3259 # explicitly linking system object files so we need to strip them
3260 # from the output so that they don't get included in the library
3262 output_verbose_link_cmd='templist=`($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 $list'
3265 if test "$GXX" = yes; then
3266 if test $with_gnu_ld = no; then
3269 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3272 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3275 _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'
3280 # FIXME: insert proper C++ library support
3281 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3287 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3288 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3289 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3290 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3291 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3292 # Instead, shared libraries are loaded at an image base (0x10000000 by
3293 # default) and relocated if they conflict, which is a slow very memory
3294 # consuming and fragmenting process. To avoid this, we pick a random,
3295 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3296 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3297 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3298 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3301 case $cc_basename in
3304 _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'
3306 # Archives containing C++ object files must be created using
3307 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3308 # necessary to make sure instantiated templates are included
3310 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3313 if test "$GXX" = yes; then
3314 if test "$with_gnu_ld" = no; then
3315 _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'
3317 _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'
3320 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3323 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3324 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3326 linux* | k*bsd*-gnu)
3327 case $cc_basename in
3329 # Kuck and Associates, Inc. (KAI) C++ Compiler
3331 # KCC will only create a shared library if the output file
3332 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3333 # to its proper name (with version) after linking.
3334 _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'
3335 _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 $lib'
3336 # Commands to make compiler produce verbose output that lists
3337 # what "hidden" libraries, object files and flags are used when
3338 # linking a shared library.
3340 # There doesn't appear to be a way to prevent this compiler from
3341 # explicitly linking system object files so we need to strip them
3342 # from the output so that they don't get included in the library
3344 output_verbose_link_cmd='templist=`$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'
3346 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3347 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3349 # Archives containing C++ object files must be created using
3350 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3351 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3356 # version 8.0 and above of icpc choke on multiply defined symbols
3357 # if we add $predep_objects and $postdep_objects, however 7.1 and
3358 # earlier do not add the objects themselves.
3359 case `$CC -V 2>&1` in
3361 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3362 _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'
3364 *) # Version 8.0 or newer
3367 ia64*) tmp_idyn=' -i_dynamic';;
3369 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3370 _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'
3373 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3374 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3375 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3376 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3379 # Portland Group C++ compiler
3380 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3381 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3383 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3384 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3385 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3389 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3390 _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'
3392 runpath_var=LD_RUN_PATH
3393 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3394 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3396 # Commands to make compiler produce verbose output that lists
3397 # what "hidden" libraries, object files and flags are used when
3398 # linking a shared library.
3400 # There doesn't appear to be a way to prevent this compiler from
3401 # explicitly linking system object files so we need to strip them
3402 # from the output so that they don't get included in the library
3404 output_verbose_link_cmd='templist=`$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 $list'
3407 case `$CC -V 2>&1 | sed 5q` in
3410 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3411 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3412 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3413 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3414 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3416 # Not sure whether something based on
3417 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3419 output_verbose_link_cmd='echo'
3421 # Archives containing C++ object files must be created using
3422 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3423 # necessary to make sure instantiated templates are included
3425 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3432 # FIXME: insert proper C++ library support
3433 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3436 # FIXME: insert proper C++ library support
3437 _LT_AC_TAGVAR(ld_shlibs, $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 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3453 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3455 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3456 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3457 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3459 # Workaround some broken pre-1.5 toolchains
3460 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3463 # C++ shared libraries are fairly broken
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3467 if test -f /usr/libexec/ld.so; then
3468 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3469 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3470 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3471 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3472 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3473 _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'
3474 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3475 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3477 output_verbose_link_cmd='echo'
3479 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3483 case $cc_basename in
3485 # Kuck and Associates, Inc. (KAI) C++ Compiler
3487 # KCC will only create a shared library if the output file
3488 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3489 # to its proper name (with version) after linking.
3490 _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'
3492 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3493 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3495 # Archives containing C++ object files must be created using
3496 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3497 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3501 # Rational C++ 2.4.1
3502 # FIXME: insert proper C++ library support
3503 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3506 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3507 _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'
3509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3510 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3512 # Commands to make compiler produce verbose output that lists
3513 # what "hidden" libraries, object files and flags are used when
3514 # linking a shared library.
3516 # There doesn't appear to be a way to prevent this compiler from
3517 # explicitly linking system object files so we need to strip them
3518 # from the output so that they don't get included in the library
3520 output_verbose_link_cmd='templist=`$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 $list'
3523 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3524 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3525 _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'
3527 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3528 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3530 # Commands to make compiler produce verbose output that lists
3531 # what "hidden" libraries, object files and flags are used when
3532 # linking a shared library.
3533 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3536 # FIXME: insert proper C++ library support
3537 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3543 case $cc_basename in
3545 # Kuck and Associates, Inc. (KAI) C++ Compiler
3547 # KCC will only create a shared library if the output file
3548 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3549 # to its proper name (with version) after linking.
3550 _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'
3552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3553 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3555 # Archives containing C++ object files must be created using
3556 # the KAI C++ compiler.
3557 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3560 # Rational C++ 2.4.1
3561 # FIXME: insert proper C++ library support
3562 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3565 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3566 _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'
3567 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3568 echo "-hidden">> $lib.exp~
3569 $CC -shared$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~
3572 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3573 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3575 # Commands to make compiler produce verbose output that lists
3576 # what "hidden" libraries, object files and flags are used when
3577 # linking a shared library.
3579 # There doesn't appear to be a way to prevent this compiler from
3580 # explicitly linking system object files so we need to strip them
3581 # from the output so that they don't get included in the library
3583 output_verbose_link_cmd='templist=`$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 $list'
3586 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3587 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3588 _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'
3590 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3591 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3593 # Commands to make compiler produce verbose output that lists
3594 # what "hidden" libraries, object files and flags are used when
3595 # linking a shared library.
3596 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3599 # FIXME: insert proper C++ library support
3600 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3606 # FIXME: insert proper C++ library support
3607 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3610 case $cc_basename in
3613 # FIXME: insert proper C++ library support
3614 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3618 # FIXME: insert proper C++ library support
3619 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3622 # FIXME: insert proper C++ library support
3623 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3628 case $cc_basename in
3630 # Sun C++ 4.2, 5.x and Centerline C++
3631 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3632 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3633 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3634 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3635 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3637 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3638 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3640 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3642 # The compiler driver will combine and reorder linker options,
3643 # but understands `-z linker_flag'.
3644 # Supported since Solaris 2.6 (maybe 2.5.1?)
3645 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3648 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3650 output_verbose_link_cmd='echo'
3652 # Archives containing C++ object files must be created using
3653 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3654 # necessary to make sure instantiated templates are included
3656 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3659 # Green Hills C++ Compiler
3660 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3662 # The C++ compiler must be used to create the archive.
3663 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3666 # GNU C++ compiler with Solaris linker
3667 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3668 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3669 if $CC --version | grep -v '^2\.7' > /dev/null; then
3670 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3671 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3672 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3674 # Commands to make compiler produce verbose output that lists
3675 # what "hidden" libraries, object files and flags are used when
3676 # linking a shared library.
3677 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3679 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3681 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3682 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3683 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3685 # Commands to make compiler produce verbose output that lists
3686 # what "hidden" libraries, object files and flags are used when
3687 # linking a shared library.
3688 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3691 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3693 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3695 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3702 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3703 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3704 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3705 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3706 runpath_var='LD_RUN_PATH'
3708 case $cc_basename in
3710 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3711 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3714 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3715 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3719 sysv5* | sco3.2v5* | sco5v6*)
3720 # Note: We can NOT use -z defs as we might desire, because we do not
3721 # link with -lc, and that would cause any symbols used from libc to
3722 # always be unresolved, which means just about no library would
3723 # ever link correctly. If we're not using GNU ld we use -z text
3724 # though, which does catch some bad symbols but isn't as heavy-handed
3726 # For security reasons, it is highly recommended that you always
3727 # use absolute paths for naming shared libraries, and exclude the
3728 # DT_RUNPATH tag from executables and libraries. But doing so
3729 # requires that you compile everything twice, which is a pain.
3730 # So that behaviour is only enabled if SCOABSPATH is set to a
3731 # non-empty value in the environment. Most likely only useful for
3732 # creating official distributions of packages.
3733 # This is a hack until libtool officially supports absolute path
3734 # names for shared libraries.
3735 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3736 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3737 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3738 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3740 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3741 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3742 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3743 runpath_var='LD_RUN_PATH'
3745 case $cc_basename in
3747 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3748 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3751 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3752 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3757 case $cc_basename in
3759 # NonStop-UX NCC 3.20
3760 # FIXME: insert proper C++ library support
3761 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3764 # FIXME: insert proper C++ library support
3765 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3770 # FIXME: insert proper C++ library support
3771 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3774 # FIXME: insert proper C++ library support
3775 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3778 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3779 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3781 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3782 _LT_AC_TAGVAR(LD, $1)="$LD"
3785 ## There is no encapsulation within the following macros, do not change
3786 ## the running order or otherwise move them around unless you know exactly
3787 ## what you are doing...
3788 AC_LIBTOOL_POSTDEP_PREDEP($1)
3789 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3790 AC_LIBTOOL_PROG_CC_C_O($1)
3791 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3792 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3793 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3794 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3796 AC_LIBTOOL_CONFIG($1)
3803 with_gnu_ldcxx=$with_gnu_ld
3804 with_gnu_ld=$lt_save_with_gnu_ld
3805 lt_cv_path_LDCXX=$lt_cv_path_LD
3806 lt_cv_path_LD=$lt_save_path_LD
3807 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3808 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3809 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3811 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3812 # ------------------------------------
3813 # Figure out "hidden" library dependencies from verbose
3814 # compiler output when linking a shared library.
3815 # Parse the compiler output and extract the necessary
3816 # objects, libraries and library flags.
3817 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3818 dnl we can't use the lt_simple_compile_test_code here,
3819 dnl because it contains code intended for an executable,
3820 dnl not a library. It's possible we should let each
3821 dnl tag define a new lt_????_link_test_code variable,
3822 dnl but it's only used here...
3823 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3825 void foo (void) { a = 0; }
3827 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3831 Foo (void) { a = 0; }
3836 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3844 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3847 public void bar (void) {
3853 dnl Parse the compiler output and extract the necessary
3854 dnl objects, libraries and library flags.
3855 if AC_TRY_EVAL(ac_compile); then
3856 # Parse the compiler output and extract the necessary
3857 # objects, libraries and library flags.
3859 # Sentinel used to keep track of whether or not we are before
3860 # the conftest object file.
3861 pre_test_object_deps_done=no
3863 # The `*' in the case matches for architectures that use `case' in
3864 # $output_verbose_cmd can trigger glob expansion during the loop
3865 # eval without this substitution.
3866 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3868 for p in `eval $output_verbose_link_cmd`; do
3872 # Some compilers place space between "-{L,R}" and the path.
3875 || test $p = "-R"; then
3882 if test "$pre_test_object_deps_done" = no; then
3885 # Internal compiler library paths should come after those
3886 # provided the user. The postdeps already come after the
3887 # user supplied libs so there is no need to process them.
3888 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3889 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3891 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3894 # The "-l" case would never come before the object being
3895 # linked, so don't bother handling this case.
3898 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3899 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3901 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3907 # This assumes that the test object file only shows up
3908 # once in the compiler output.
3909 if test "$p" = "conftest.$objext"; then
3910 pre_test_object_deps_done=yes
3914 if test "$pre_test_object_deps_done" = no; then
3915 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3916 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3918 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3921 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3922 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3924 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3929 *) ;; # Ignore the rest.
3937 echo "libtool.m4: error: problem compiling $1 test program"
3940 $rm -f confest.$objext
3942 # PORTME: override above test on systems where it is broken
3946 # Interix 3.5 installs completely hosed .la files for C++, so rather than
3947 # hack all around it, let's just trust "g++" to DTRT.
3948 _LT_AC_TAGVAR(predep_objects,$1)=
3949 _LT_AC_TAGVAR(postdep_objects,$1)=
3950 _LT_AC_TAGVAR(postdeps,$1)=
3954 case `$CC -V 2>&1 | sed 5q` in
3958 # The more standards-conforming stlport4 library is
3959 # incompatible with the Cstd library. Avoid specifying
3960 # it if it's in CXXFLAGS. Ignore libCrun as
3961 # -library=stlport4 depends on it.
3962 case " $CXX $CXXFLAGS " in
3963 *" -library=stlport4 "*)
3964 solaris_use_stlport4=yes
3967 if test "$solaris_use_stlport4" != yes; then
3968 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
3975 case $cc_basename in
3977 # The more standards-conforming stlport4 library is
3978 # incompatible with the Cstd library. Avoid specifying
3979 # it if it's in CXXFLAGS. Ignore libCrun as
3980 # -library=stlport4 depends on it.
3981 case " $CXX $CXXFLAGS " in
3982 *" -library=stlport4 "*)
3983 solaris_use_stlport4=yes
3987 # Adding this requires a known-good setup of shared libraries for
3988 # Sun compiler versions before 5.6, else PIC objects from an old
3989 # archive will be linked into the output, leading to subtle bugs.
3990 if test "$solaris_use_stlport4" != yes; then
3991 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
3999 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4000 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4002 ])# AC_LIBTOOL_POSTDEP_PREDEP
4004 # AC_LIBTOOL_LANG_F77_CONFIG
4005 # --------------------------
4006 # Ensure that the configuration vars for the C compiler are
4007 # suitably defined. Those variables are subsequently used by
4008 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4009 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4010 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4011 [AC_REQUIRE([AC_PROG_F77])
4012 AC_LANG_PUSH(Fortran 77)
4014 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4015 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4016 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4017 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4018 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4019 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4021 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4022 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4023 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4024 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4025 _LT_AC_TAGVAR(module_cmds, $1)=
4026 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4027 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4028 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4029 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4030 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4031 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4033 # Source file extension for f77 test sources.
4036 # Object file extension for compiled f77 test sources.
4038 _LT_AC_TAGVAR(objext, $1)=$objext
4040 # Code to be used in simple compile tests
4041 lt_simple_compile_test_code="\
4047 # Code to be used in simple link tests
4048 lt_simple_link_test_code="\
4053 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4056 # save warnings/boilerplate of simple test code
4057 _LT_COMPILER_BOILERPLATE
4058 _LT_LINKER_BOILERPLATE
4060 # Allow CC to be a program name with arguments.
4064 _LT_AC_TAGVAR(compiler, $1)=$CC
4065 _LT_CC_BASENAME([$compiler])
4067 AC_MSG_CHECKING([if libtool supports shared libraries])
4068 AC_MSG_RESULT([$can_build_shared])
4070 AC_MSG_CHECKING([whether to build shared libraries])
4071 test "$can_build_shared" = "no" && enable_shared=no
4073 # On AIX, shared libraries and static libraries use the same namespace, and
4074 # are all built from PIC.
4077 test "$enable_shared" = yes && enable_static=no
4078 if test -n "$RANLIB"; then
4079 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4080 postinstall_cmds='$RANLIB $lib'
4084 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4085 test "$enable_shared" = yes && enable_static=no
4089 AC_MSG_RESULT([$enable_shared])
4091 AC_MSG_CHECKING([whether to build static libraries])
4092 # Make sure either enable_shared or enable_static is yes.
4093 test "$enable_shared" = yes || enable_static=yes
4094 AC_MSG_RESULT([$enable_static])
4096 _LT_AC_TAGVAR(GCC, $1)="$G77"
4097 _LT_AC_TAGVAR(LD, $1)="$LD"
4099 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4100 AC_LIBTOOL_PROG_CC_C_O($1)
4101 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4102 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4103 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4104 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4106 AC_LIBTOOL_CONFIG($1)
4110 ])# AC_LIBTOOL_LANG_F77_CONFIG
4113 # AC_LIBTOOL_LANG_GCJ_CONFIG
4114 # --------------------------
4115 # Ensure that the configuration vars for the C compiler are
4116 # suitably defined. Those variables are subsequently used by
4117 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4118 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4119 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4122 # Source file extension for Java test sources.
4125 # Object file extension for compiled Java test sources.
4127 _LT_AC_TAGVAR(objext, $1)=$objext
4129 # Code to be used in simple compile tests
4130 lt_simple_compile_test_code="class foo {}"
4132 # Code to be used in simple link tests
4133 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4135 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4138 # save warnings/boilerplate of simple test code
4139 _LT_COMPILER_BOILERPLATE
4140 _LT_LINKER_BOILERPLATE
4142 # Allow CC to be a program name with arguments.
4146 _LT_AC_TAGVAR(compiler, $1)=$CC
4147 _LT_CC_BASENAME([$compiler])
4149 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4150 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4152 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4155 ## There is no encapsulation within the following macros, do not change
4156 ## the running order or otherwise move them around unless you know exactly
4157 ## what you are doing...
4158 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4159 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4160 AC_LIBTOOL_PROG_CC_C_O($1)
4161 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4162 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4163 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4164 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4166 AC_LIBTOOL_CONFIG($1)
4170 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4173 # AC_LIBTOOL_LANG_RC_CONFIG
4174 # -------------------------
4175 # Ensure that the configuration vars for the Windows resource compiler are
4176 # suitably defined. Those variables are subsequently used by
4177 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4178 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4179 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4182 # Source file extension for RC test sources.
4185 # Object file extension for compiled RC test sources.
4187 _LT_AC_TAGVAR(objext, $1)=$objext
4189 # Code to be used in simple compile tests
4190 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4192 # Code to be used in simple link tests
4193 lt_simple_link_test_code="$lt_simple_compile_test_code"
4195 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4198 # save warnings/boilerplate of simple test code
4199 _LT_COMPILER_BOILERPLATE
4200 _LT_LINKER_BOILERPLATE
4202 # Allow CC to be a program name with arguments.
4206 _LT_AC_TAGVAR(compiler, $1)=$CC
4207 _LT_CC_BASENAME([$compiler])
4208 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4210 AC_LIBTOOL_CONFIG($1)
4214 ])# AC_LIBTOOL_LANG_RC_CONFIG
4217 # AC_LIBTOOL_CONFIG([TAGNAME])
4218 # ----------------------------
4219 # If TAGNAME is not passed, then create an initial libtool script
4220 # with a default configuration from the untagged config vars. Otherwise
4221 # add code to config.status for appending the configuration named by
4222 # TAGNAME from the matching tagged config vars.
4223 AC_DEFUN([AC_LIBTOOL_CONFIG],
4224 [# The else clause should only fire when bootstrapping the
4225 # libtool distribution, otherwise you forgot to ship ltmain.sh
4226 # with your package, and you will get complaints that there are
4227 # no rules to generate ltmain.sh.
4228 if test -f "$ltmain"; then
4229 # See if we are running on zsh, and set the options which allow our commands through
4230 # without removal of \ escapes.
4231 if test -n "${ZSH_VERSION+set}" ; then
4232 setopt NO_GLOB_SUBST
4234 # Now quote all the things that may contain metacharacters while being
4235 # careful not to overquote the AC_SUBSTed values. We take copies of the
4236 # variables and quote the copies for generation of the libtool script.
4237 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4239 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4240 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4241 deplibs_check_method reload_flag reload_cmds need_locks \
4242 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4243 lt_cv_sys_global_symbol_to_c_name_address \
4244 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4245 old_postinstall_cmds old_postuninstall_cmds \
4246 _LT_AC_TAGVAR(compiler, $1) \
4247 _LT_AC_TAGVAR(CC, $1) \
4248 _LT_AC_TAGVAR(LD, $1) \
4249 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4250 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4251 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4252 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4253 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4254 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4255 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4256 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4257 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4258 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4259 _LT_AC_TAGVAR(predep_objects, $1) \
4260 _LT_AC_TAGVAR(postdep_objects, $1) \
4261 _LT_AC_TAGVAR(predeps, $1) \
4262 _LT_AC_TAGVAR(postdeps, $1) \
4263 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4264 _LT_AC_TAGVAR(archive_cmds, $1) \
4265 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4266 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4267 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4268 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4269 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4270 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4271 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4272 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4273 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4274 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4275 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4276 _LT_AC_TAGVAR(module_cmds, $1) \
4277 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4278 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4279 _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4280 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4281 _LT_AC_TAGVAR(include_expsyms, $1); do
4284 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4285 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4286 _LT_AC_TAGVAR(archive_cmds, $1) | \
4287 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4288 _LT_AC_TAGVAR(module_cmds, $1) | \
4289 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4290 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4291 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4292 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4293 postinstall_cmds | postuninstall_cmds | \
4294 old_postinstall_cmds | old_postuninstall_cmds | \
4295 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4296 # Double-quote double-evaled strings.
4297 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4300 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4306 *'\[$]0 --fallback-echo"')
4307 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4312 [cfgfile="${ofile}T"
4313 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4315 AC_MSG_NOTICE([creating $ofile])],
4318 cat <<__EOF__ >> "$cfgfile"
4322 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4323 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4324 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4326 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4327 # Free Software Foundation, Inc.
4329 # This file is part of GNU Libtool:
4330 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4332 # This program is free software; you can redistribute it and/or modify
4333 # it under the terms of the GNU General Public License as published by
4334 # the Free Software Foundation; either version 2 of the License, or
4335 # (at your option) any later version.
4337 # This program is distributed in the hope that it will be useful, but
4338 # WITHOUT ANY WARRANTY; without even the implied warranty of
4339 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4340 # General Public License for more details.
4342 # You should have received a copy of the GNU General Public License
4343 # along with this program; if not, write to the Free Software
4344 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4346 # As a special exception to the GNU General Public License, if you
4347 # distribute this file as part of a program that contains a
4348 # configuration script generated by Autoconf, you may include it under
4349 # the same distribution terms that you use for the rest of that program.
4351 # A sed program that does not truncate output.
4354 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4355 Xsed="$SED -e 1s/^X//"
4357 # The HP-UX ksh and POSIX shell print the target directory to stdout
4359 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4361 # The names of the tagged configurations supported by this script.
4364 # ### BEGIN LIBTOOL CONFIG],
4365 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4367 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4369 # Shell to use when invoking shell scripts.
4372 # Whether or not to build shared libraries.
4373 build_libtool_libs=$enable_shared
4375 # Whether or not to build static libraries.
4376 build_old_libs=$enable_static
4378 # Whether or not to add -lc for building shared libraries.
4379 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4381 # Whether or not to disallow shared libs when runtime libs are static
4382 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4384 # Whether or not to optimize for fast installation.
4385 fast_install=$enable_fast_install
4388 host_alias=$host_alias
4393 build_alias=$build_alias
4397 # An echo program that does not interpret backslashes.
4402 AR_FLAGS=$lt_AR_FLAGS
4407 # LTCC compiler flags.
4408 LTCFLAGS=$lt_LTCFLAGS
4410 # A language-specific compiler.
4411 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4413 # Is the compiler the GNU C compiler?
4414 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4419 # The linker used to build libraries.
4420 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4422 # Whether we need hard or soft links.
4425 # A BSD-compatible nm program.
4428 # A symbol stripping program
4431 # Used to examine libraries when file_magic_cmd begins "file"
4432 MAGIC_CMD=$MAGIC_CMD
4434 # Used on cygwin: DLL creation program.
4437 # Used on cygwin: object dumper.
4440 # Used on cygwin: assembler.
4443 # The name of the directory that contains temporary libtool files.
4446 # How to create reloadable object files.
4447 reload_flag=$lt_reload_flag
4448 reload_cmds=$lt_reload_cmds
4450 # How to pass a linker flag through the compiler.
4451 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4453 # Object file suffix (normally "o").
4456 # Old archive suffix (normally "a").
4459 # Shared library suffix (normally ".so").
4460 shrext_cmds='$shrext_cmds'
4462 # Executable file suffix (normally "").
4465 # Additional compiler flags for building library objects.
4466 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4469 # What is the maximum length of a command?
4470 max_cmd_len=$lt_cv_sys_max_cmd_len
4472 # Does compiler simultaneously support -c and -o options?
4473 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4475 # Must we lock files when doing compilation?
4476 need_locks=$lt_need_locks
4478 # Do we need the lib prefix for modules?
4479 need_lib_prefix=$need_lib_prefix
4481 # Do we need a version for libraries?
4482 need_version=$need_version
4484 # Whether dlopen is supported.
4485 dlopen_support=$enable_dlopen
4487 # Whether dlopen of programs is supported.
4488 dlopen_self=$enable_dlopen_self
4490 # Whether dlopen of statically linked programs is supported.
4491 dlopen_self_static=$enable_dlopen_self_static
4493 # Compiler flag to prevent dynamic linking.
4494 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4496 # Compiler flag to turn off builtin functions.
4497 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4499 # Compiler flag to allow reflexive dlopens.
4500 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4502 # Compiler flag to generate shared objects directly from archives.
4503 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4505 # Compiler flag to generate thread-safe objects.
4506 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4508 # Library versioning type.
4509 version_type=$version_type
4511 # Format of library name prefix.
4512 libname_spec=$lt_libname_spec
4514 # List of archive names. First name is the real one, the rest are links.
4515 # The last name is the one that the linker finds with -lNAME.
4516 library_names_spec=$lt_library_names_spec
4518 # The coded name of the library, if different from the real name.
4519 soname_spec=$lt_soname_spec
4521 # Commands used to build and install an old-style archive.
4523 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4524 old_postinstall_cmds=$lt_old_postinstall_cmds
4525 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4527 # Create an old-style archive from a shared archive.
4528 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4530 # Create a temporary old-style archive to link instead of a shared archive.
4531 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4533 # Commands used to build and install a shared archive.
4534 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4535 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4536 postinstall_cmds=$lt_postinstall_cmds
4537 postuninstall_cmds=$lt_postuninstall_cmds
4539 # Commands used to build a loadable module (assumed same as above if empty)
4540 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4541 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4543 # Commands to strip libraries.
4544 old_striplib=$lt_old_striplib
4545 striplib=$lt_striplib
4547 # Dependencies to place before the objects being linked to create a
4549 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4551 # Dependencies to place after the objects being linked to create a
4553 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4555 # Dependencies to place before the objects being linked to create a
4557 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4559 # Dependencies to place after the objects being linked to create a
4561 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4563 # The library search path used internally by the compiler when linking
4565 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4567 # Method to check whether dependent libraries are shared objects.
4568 deplibs_check_method=$lt_deplibs_check_method
4570 # Command to use when deplibs_check_method == file_magic.
4571 file_magic_cmd=$lt_file_magic_cmd
4573 # Flag that allows shared libraries with undefined symbols to be built.
4574 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4576 # Flag that forces no undefined symbols.
4577 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4579 # Commands used to finish a libtool library installation in a directory.
4580 finish_cmds=$lt_finish_cmds
4582 # Same as above, but a single script fragment to be evaled but not shown.
4583 finish_eval=$lt_finish_eval
4585 # Take the output of nm and produce a listing of raw symbols and C names.
4586 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4588 # Transform the output of nm in a proper C declaration
4589 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4591 # Transform the output of nm in a C name address pair
4592 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4594 # This is the shared library runtime path variable.
4595 runpath_var=$runpath_var
4597 # This is the shared library path variable.
4598 shlibpath_var=$shlibpath_var
4600 # Is shlibpath searched before the hard-coded library search path?
4601 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4603 # How to hardcode a shared library path into an executable.
4604 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4606 # Whether we should hardcode library paths into libraries.
4607 hardcode_into_libs=$hardcode_into_libs
4609 # Flag to hardcode \$libdir into a binary during linking.
4610 # This must work even if \$libdir does not exist.
4611 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4613 # If ld is used when linking, flag to hardcode \$libdir into
4614 # a binary during linking. This must work even if \$libdir does
4616 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4618 # Whether we need a single -rpath flag with a separated argument.
4619 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4621 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4623 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4625 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4627 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4629 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4630 # the resulting binary.
4631 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4633 # Set to yes if building a shared library automatically hardcodes DIR into the library
4634 # and all subsequent libraries and executables linked against it.
4635 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4637 # Variables whose values should be saved in libtool wrapper scripts and
4638 # restored at relink time.
4639 variables_saved_for_relink="$variables_saved_for_relink"
4641 # Whether libtool must link a program against all its dependency libraries.
4642 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4644 # Compile-time system search path for libraries
4645 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4647 # Run-time system search path for libraries
4648 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4650 # Fix the shell variable \$srcfile for the compiler.
4651 fix_srcfile_path=$lt_fix_srcfile_path
4653 # Set to yes if exported symbols are required.
4654 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4656 # The commands to list exported symbols.
4657 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4659 # The commands to extract the exported symbol list from a shared archive.
4660 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4662 # Symbols that should not be listed in the preloaded symbols.
4663 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4665 # Symbols that must always be exported.
4666 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4669 [# ### END LIBTOOL CONFIG],
4670 [# ### END LIBTOOL TAG CONFIG: $tagname])
4677 cat <<\EOF >> "$cfgfile"
4679 # AIX sometimes has problems with the GCC collect2 program. For some
4680 # reason, if we set the COLLECT_NAMES environment variable, the problems
4681 # vanish in a puff of smoke.
4682 if test "X${COLLECT_NAMES+set}" != Xset; then
4684 export COLLECT_NAMES
4690 # We use sed instead of cat because bash on DJGPP gets confused if
4691 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4692 # text mode, it properly converts lines to CR/LF. This bash problem
4693 # is reportedly fixed, but why not run on old versions too?
4694 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4696 mv -f "$cfgfile" "$ofile" || \
4697 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4701 # If there is no Makefile yet, we rely on a make rule to execute
4702 # `config.status --recheck' to rerun these tests and create the
4703 # libtool script then.
4704 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4705 if test -f "$ltmain_in"; then
4706 test -f Makefile && make "$ltmain"
4709 ])# AC_LIBTOOL_CONFIG
4712 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4713 # -------------------------------------------
4714 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4715 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4717 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4719 if test "$GCC" = yes; then
4720 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4722 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4723 lt_cv_prog_compiler_rtti_exceptions,
4724 [-fno-rtti -fno-exceptions], [],
4725 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4727 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4730 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4731 # ---------------------------------
4732 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4733 [AC_REQUIRE([AC_CANONICAL_HOST])
4734 AC_REQUIRE([LT_AC_PROG_SED])
4735 AC_REQUIRE([AC_PROG_NM])
4736 AC_REQUIRE([AC_OBJEXT])
4737 # Check for command to grab the raw symbol name followed by C symbol from nm.
4738 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4739 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4741 # These are sane defaults that work on at least a few old systems.
4742 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4744 # Character class describing NM global symbol codes.
4745 symcode='[[BCDEGRST]]'
4747 # Regexp to match symbols that can be accessed directly from C.
4748 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4750 # Transform an extracted symbol line into a proper C declaration
4751 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4753 # Transform an extracted symbol line into symbol name and symbol address
4754 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4756 # Define system-specific variables.
4761 cygwin* | mingw* | pw32*)
4762 symcode='[[ABCDGISTW]]'
4764 hpux*) # Its linker distinguishes data from code symbols
4765 if test "$host_cpu" = ia64; then
4766 symcode='[[ABCDEGRST]]'
4768 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4769 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4771 linux* | k*bsd*-gnu)
4772 if test "$host_cpu" = ia64; then
4773 symcode='[[ABCDGIRSTW]]'
4774 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4775 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4779 symcode='[[BCDEGRST]]'
4782 symcode='[[BCDEGQRST]]'
4793 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4797 symcode='[[DFNSTU]]'
4801 # Handle CRLF in mingw tool chain
4805 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4809 # If we're using GNU nm, then use its standard symbol codes.
4810 case `$NM -V 2>&1` in
4811 *GNU* | *'with BFD'*)
4812 symcode='[[ABCDGIRSTW]]' ;;
4815 # Try without a prefix undercore, then with it.
4816 for ac_symprfx in "" "_"; do
4818 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4819 symxfrm="\\1 $ac_symprfx\\2 \\2"
4821 # Write the raw and C identifiers.
4822 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4824 # Check to see that the pipe works correctly.
4828 cat > conftest.$ac_ext <<EOF
4833 void nm_test_func(){}
4837 int main(){nm_test_var='a';nm_test_func();return(0);}
4840 if AC_TRY_EVAL(ac_compile); then
4841 # Now try to grab the symbols.
4843 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4844 # Try sorting and uniquifying the output.
4845 if sort "$nlist" | uniq > "$nlist"T; then
4846 mv -f "$nlist"T "$nlist"
4851 # Make sure that we snagged all the symbols we need.
4852 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4853 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4854 cat <<EOF > conftest.$ac_ext
4860 # Now generate the symbol file.
4861 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4863 cat <<EOF >> conftest.$ac_ext
4864 #if defined (__STDC__) && __STDC__
4865 # define lt_ptr_t void *
4867 # define lt_ptr_t char *
4871 /* The mapping between symbol names and symbols. */
4876 lt_preloaded_symbols[[]] =
4879 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4880 cat <<\EOF >> conftest.$ac_ext
4888 # Now try linking the two files.
4889 mv conftest.$ac_objext conftstm.$ac_objext
4890 lt_save_LIBS="$LIBS"
4891 lt_save_CFLAGS="$CFLAGS"
4892 LIBS="conftstm.$ac_objext"
4893 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4894 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4897 LIBS="$lt_save_LIBS"
4898 CFLAGS="$lt_save_CFLAGS"
4900 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4903 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4906 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4909 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4910 cat conftest.$ac_ext >&5
4912 rm -f conftest* conftst*
4914 # Do not use the global_symbol_pipe unless it works.
4915 if test "$pipe_works" = yes; then
4918 lt_cv_sys_global_symbol_pipe=
4922 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4923 lt_cv_sys_global_symbol_to_cdecl=
4925 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4926 AC_MSG_RESULT(failed)
4930 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4933 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4934 # ---------------------------------------
4935 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4936 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4937 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4938 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4940 AC_MSG_CHECKING([for $compiler option to produce PIC])
4942 # C++ specific cases for pic, static, wl, etc.
4943 if test "$GXX" = yes; then
4944 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4945 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4949 # All AIX code is PIC.
4950 if test "$host_cpu" = ia64; then
4951 # AIX 5 now supports IA64 processor
4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4956 # FIXME: we need at least 68020 code to build shared libraries, but
4957 # adding the `-m68020' flag to GCC prevents building anything better,
4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4961 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4962 # PIC is the default for these OSes.
4964 mingw* | cygwin* | os2* | pw32*)
4965 # This hack is so that the source file can tell whether it is being
4966 # built for inclusion in a dll (and should export symbols for example).
4967 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4968 # (--disable-auto-import) libraries
4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4971 darwin* | rhapsody*)
4972 # PIC is the default on this platform
4973 # Common symbols not allowed in MH_DYLIB files
4974 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4977 # DJGPP does not support shared libraries at all
4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4981 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4982 # Instead, we relocate shared libraries at runtime.
4985 if test -d /usr/nec; then
4986 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4990 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5001 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5007 # All AIX code is PIC.
5008 if test "$host_cpu" = ia64; then
5009 # AIX 5 now supports IA64 processor
5010 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5012 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5016 case $cc_basename in
5018 # Green Hills C++ Compiler
5019 # _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"
5024 # PIC is the default on this platform
5025 # Common symbols not allowed in MH_DYLIB files
5026 case $cc_basename in
5028 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5029 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5034 case $cc_basename in
5036 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5039 # Green Hills C++ Compiler
5040 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5046 freebsd* | dragonfly*)
5047 # FreeBSD uses GNU C++
5049 hpux9* | hpux10* | hpux11*)
5050 case $cc_basename in
5052 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5053 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5054 if test "$host_cpu" != ia64; then
5055 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5059 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5060 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5066 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5075 # This is c89, which is MS Visual C++ (no shared libs)
5076 # Anyone wants to do a port?
5078 irix5* | irix6* | nonstopux*)
5079 case $cc_basename in
5081 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5082 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5083 # CC pic flag -KPIC is the default.
5089 linux* | k*bsd*-gnu)
5090 case $cc_basename in
5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5094 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5098 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5099 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5100 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5103 # Portland Group C++ compiler.
5104 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5105 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5106 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5110 # Make sure the PIC flag is empty. It appears that all Alpha
5111 # Linux and Compaq Tru64 Unix objects are PIC.
5112 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5113 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5116 case `$CC -V 2>&1 | sed 5q` in
5119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5120 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5121 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5132 case $cc_basename in
5134 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5142 osf3* | osf4* | osf5*)
5143 case $cc_basename in
5145 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5148 # Rational C++ 2.4.1
5149 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5152 # Digital/Compaq C++
5153 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5154 # Make sure the PIC flag is empty. It appears that all Alpha
5155 # Linux and Compaq Tru64 Unix objects are PIC.
5156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5157 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5166 case $cc_basename in
5168 # Sun C++ 4.2, 5.x and Centerline C++
5169 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5170 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5171 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5174 # Green Hills C++ Compiler
5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5182 case $cc_basename in
5185 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5186 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5190 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5197 case $cc_basename in
5199 # NonStop-UX NCC 3.20
5200 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5206 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5207 case $cc_basename in
5209 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5210 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5211 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5218 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5224 if test "$GCC" = yes; then
5225 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5226 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5230 # All AIX code is PIC.
5231 if test "$host_cpu" = ia64; then
5232 # AIX 5 now supports IA64 processor
5233 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5238 # FIXME: we need at least 68020 code to build shared libraries, but
5239 # adding the `-m68020' flag to GCC prevents building anything better,
5241 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5244 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5245 # PIC is the default for these OSes.
5248 mingw* | cygwin* | pw32* | os2*)
5249 # This hack is so that the source file can tell whether it is being
5250 # built for inclusion in a dll (and should export symbols for example).
5251 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5252 # (--disable-auto-import) libraries
5253 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5256 darwin* | rhapsody*)
5257 # PIC is the default on this platform
5258 # Common symbols not allowed in MH_DYLIB files
5259 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5263 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5264 # Instead, we relocate shared libraries at runtime.
5268 # Just because we use GCC doesn't mean we suddenly get shared libraries
5269 # on systems that don't support them.
5270 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5275 if test -d /usr/nec; then
5276 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5281 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5288 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5294 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5298 # PORTME Check for flag to pass linker flags through the system compiler.
5301 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5302 if test "$host_cpu" = ia64; then
5303 # AIX 5 now supports IA64 processor
5304 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5306 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5310 # PIC is the default on this platform
5311 # Common symbols not allowed in MH_DYLIB files
5312 case $cc_basename in
5314 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5315 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5320 mingw* | cygwin* | pw32* | os2*)
5321 # This hack is so that the source file can tell whether it is being
5322 # built for inclusion in a dll (and should export symbols for example).
5323 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5326 hpux9* | hpux10* | hpux11*)
5327 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5328 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5335 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5338 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5339 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5342 irix5* | irix6* | nonstopux*)
5343 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5344 # PIC (with -KPIC) is the default.
5345 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5349 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5350 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5353 linux* | k*bsd*-gnu)
5354 case $cc_basename in
5356 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5357 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5358 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5360 pgcc* | pgf77* | pgf90* | pgf95*)
5361 # Portland Group compilers (*not* the Pentium gcc compiler,
5362 # which looks to be a dead project)
5363 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5364 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5365 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5368 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5369 # All Alpha code is PIC.
5370 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5373 case `$CC -V 2>&1 | sed 5q` in
5376 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5377 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5378 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5381 # Sun Fortran 8.3 passes all unrecognized flags to the linker
5382 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5383 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5384 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5391 osf3* | osf4* | osf5*)
5392 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5393 # All OSF/1 code is PIC.
5394 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5398 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5402 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5403 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5404 case $cc_basename in
5406 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5408 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5413 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5414 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5415 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5418 sysv4 | sysv4.2uw2* | sysv4.3*)
5419 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5420 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5421 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5425 if test -d /usr/nec ;then
5426 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5427 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5431 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5432 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5433 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5434 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5438 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5439 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5443 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5444 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5448 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5453 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5456 # Check to make sure the PIC flag actually works.
5458 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5459 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5460 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5461 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5462 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5464 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5466 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5467 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5470 # For platforms which do not support PIC, -DPIC is meaningless:
5472 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5475 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5480 # Check to make sure the static flag actually works.
5482 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5483 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5484 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5485 $lt_tmp_static_flag,
5487 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5491 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5492 # ------------------------------------
5493 # See if the linker supports building shared libraries.
5494 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5495 [AC_REQUIRE([LT_AC_PROG_SED])dnl
5496 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5498 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5501 # If we're using GNU nm, then we don't want the "-C" option.
5502 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5503 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5504 _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'
5506 _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'
5510 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5513 _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'
5516 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5521 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5522 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5523 _LT_AC_TAGVAR(archive_cmds, $1)=
5524 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5525 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5526 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5527 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5528 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5529 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5530 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5532 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5533 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5534 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5535 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5536 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5537 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5538 _LT_AC_TAGVAR(module_cmds, $1)=
5539 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5540 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5541 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5542 # include_expsyms should be a list of space-separated symbols to be *always*
5543 # included in the symbol list
5544 _LT_AC_TAGVAR(include_expsyms, $1)=
5545 # exclude_expsyms can be an extended regexp of symbols to exclude
5546 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5547 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5548 # as well as any symbol that contains `d'.
5549 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5550 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5551 # platforms (ab)use it in PIC code, but their linkers get confused if
5552 # the symbol is explicitly referenced. Since portable code cannot
5553 # rely on this symbol name, it's probably fine to never include it in
5554 # preloaded symbol tables.
5555 extract_expsyms_cmds=
5556 # Just being paranoid about ensuring that cc_basename is set.
5557 _LT_CC_BASENAME([$compiler])
5559 cygwin* | mingw* | pw32*)
5560 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5561 # When not using gcc, we currently assume that we are using
5562 # Microsoft Visual C++.
5563 if test "$GCC" != yes; then
5568 # we just hope/assume this is gcc and not c89 (= MSVC++)
5576 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5577 if test "$with_gnu_ld" = yes; then
5578 # If archive_cmds runs LD, not CC, wlarc should be empty
5581 # Set some defaults for GNU ld with shared library support. These
5582 # are reset later if shared libraries are not supported. Putting them
5583 # here allows them to be overridden if necessary.
5584 runpath_var=LD_RUN_PATH
5585 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5586 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5587 # ancient GNU ld didn't support --whole-archive et. al.
5588 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5589 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5591 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5593 supports_anon_versioning=no
5594 case `$LD -v 2>/dev/null` in
5595 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5596 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5597 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5598 *\ 2.11.*) ;; # other 2.11 versions
5599 *) supports_anon_versioning=yes ;;
5602 # See if GNU ld supports shared libraries.
5604 aix3* | aix4* | aix5*)
5605 # On AIX/PPC, the GNU linker is very broken
5606 if test "$host_cpu" != ia64; then
5607 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5610 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5611 *** to be unable to reliably create shared libraries on AIX.
5612 *** Therefore, libtool is disabling shared libraries support. If you
5613 *** really care for shared libraries, you may want to modify your PATH
5614 *** so that a non-GNU linker is found, and then restart.
5621 _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)'
5622 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5623 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5625 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5626 # that the semantics of dynamic libraries on AmigaOS, at least up
5627 # to version 4, is to share data among multiple programs linked
5628 # with the same dynamic library. Since this doesn't match the
5629 # behavior of shared libraries on other platforms, we can't use
5631 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5635 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5636 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5637 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5638 # support --undefined. This deserves some investigation. FIXME
5639 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5641 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5645 cygwin* | mingw* | pw32*)
5646 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5647 # as there is no search path for DLLs.
5648 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5649 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5650 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5651 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5652 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5654 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5655 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5656 # If the export-symbols file already is a .def file (1st line
5657 # is EXPORTS), use it as is; otherwise, prepend...
5658 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5659 cp $export_symbols $output_objdir/$soname.def;
5661 echo EXPORTS > $output_objdir/$soname.def;
5662 cat $export_symbols >> $output_objdir/$soname.def;
5664 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5666 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5671 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5672 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5673 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5674 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5675 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5676 # Instead, shared libraries are loaded at an image base (0x10000000 by
5677 # default) and relocated if they conflict, which is a slow very memory
5678 # consuming and fragmenting process. To avoid this, we pick a random,
5679 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5680 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5681 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5682 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5685 gnu* | linux* | k*bsd*-gnu)
5686 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5688 case $cc_basename,$host_cpu in
5689 pgcc*) # Portland Group C compiler
5690 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5691 tmp_addflag=' $pic_flag'
5693 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5694 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5695 tmp_addflag=' $pic_flag -Mnomain' ;;
5696 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5697 tmp_addflag=' -i_dynamic' ;;
5698 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5699 tmp_addflag=' -i_dynamic -nofor_main' ;;
5700 ifc* | ifort*) # Intel Fortran compiler
5701 tmp_addflag=' -nofor_main' ;;
5703 case `$CC -V 2>&1 | sed 5q` in
5704 *Sun\ C*) # Sun C 5.9
5705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5706 tmp_sharedflag='-G' ;;
5707 *Sun\ F*) # Sun Fortran 8.3
5708 tmp_sharedflag='-G' ;;
5710 tmp_sharedflag='-shared' ;;
5712 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5714 if test $supports_anon_versioning = yes; then
5715 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5716 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5717 $echo "local: *; };" >> $output_objdir/$libname.ver~
5718 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5721 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5726 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5727 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5730 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5731 _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'
5736 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5737 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5740 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5741 *** create shared libraries on Solaris systems. Therefore, libtool
5742 *** is disabling shared libraries support. We urge you to upgrade GNU
5743 *** binutils to release 2.9.1 or newer. Another option is to modify
5744 *** your PATH or compiler configuration so that the native linker is
5745 *** used, and then restart.
5748 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5749 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5750 _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'
5752 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5756 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5757 case `$LD -v 2>&1` in
5758 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5759 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5762 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5763 *** reliably create shared libraries on SCO systems. Therefore, libtool
5764 *** is disabling shared libraries support. We urge you to upgrade GNU
5765 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5766 *** your PATH or compiler configuration so that the native linker is
5767 *** used, and then restart.
5772 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5774 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5775 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5777 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5784 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5786 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5787 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5791 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5792 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5793 _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'
5795 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5800 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5802 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5803 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5804 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5807 # PORTME fill in a description of your system's linker (not GNU ld)
5810 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5811 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5812 _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'
5813 # Note: this linker hardcodes the directories in LIBPATH if there
5814 # are no directories specified by -L.
5815 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5816 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5817 # Neither direct hardcoding nor static linking is supported with a
5819 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5824 if test "$host_cpu" = ia64; then
5825 # On IA64, the linker does run time linking by default, so we don't
5826 # have to do anything special.
5827 aix_use_runtimelinking=no
5828 exp_sym_flag='-Bexport'
5831 # If we're using GNU nm, then we don't want the "-C" option.
5832 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5833 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5834 _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'
5836 _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'
5838 aix_use_runtimelinking=no
5840 # Test if we are trying to use run time linking or normal
5841 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5842 # need to do runtime linking.
5843 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5844 for ld_flag in $LDFLAGS; do
5845 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5846 aix_use_runtimelinking=yes
5853 exp_sym_flag='-bexport'
5854 no_entry_flag='-bnoentry'
5857 # When large executables or shared objects are built, AIX ld can
5858 # have problems creating the table of contents. If linking a library
5859 # or program results in "error TOC overflow" add -mminimal-toc to
5860 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5861 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5863 _LT_AC_TAGVAR(archive_cmds, $1)=''
5864 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5865 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5866 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5868 if test "$GCC" = yes; then
5869 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5870 # We only want to do this on AIX 4.2 and lower, the check
5871 # below for broken collect2 doesn't work under 4.3+
5872 collect2name=`${CC} -print-prog-name=collect2`
5873 if test -f "$collect2name" && \
5874 strings "$collect2name" | grep resolve_lib_name >/dev/null
5876 # We have reworked collect2
5879 # We have old collect2
5880 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5881 # It fails to find uninstalled libraries when the uninstalled
5882 # path is not listed in the libpath. Setting hardcode_minus_L
5883 # to unsupported forces relinking
5884 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5885 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5886 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5890 shared_flag='-shared'
5891 if test "$aix_use_runtimelinking" = yes; then
5892 shared_flag="$shared_flag "'${wl}-G'
5896 if test "$host_cpu" = ia64; then
5897 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5898 # chokes on -Wl,-G. The following line is correct:
5901 if test "$aix_use_runtimelinking" = yes; then
5902 shared_flag='${wl}-G'
5904 shared_flag='${wl}-bM:SRE'
5909 # It seems that -bexpall does not export symbols beginning with
5910 # underscore (_), so it is better to generate a list of symbols to export.
5911 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5912 if test "$aix_use_runtimelinking" = yes; then
5913 # Warning - without using the other runtime loading flags (-brtl),
5914 # -berok will link without error, but may produce a broken library.
5915 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5916 # Determine the default libpath from the value encoded in an empty executable.
5917 _LT_AC_SYS_LIBPATH_AIX
5918 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5919 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5921 if test "$host_cpu" = ia64; then
5922 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5923 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5924 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5926 # Determine the default libpath from the value encoded in an empty executable.
5927 _LT_AC_SYS_LIBPATH_AIX
5928 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5929 # Warning - without using the other run time loading flags,
5930 # -berok will link without error, but may produce a broken library.
5931 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5932 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5933 # Exported symbols can be pulled into shared objects from archives
5934 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5935 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5936 # This is similar to how AIX traditionally builds its shared libraries.
5937 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5943 _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)'
5944 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5945 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5946 # see comment about different semantics on the GNU ld section
5947 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5951 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5954 cygwin* | mingw* | pw32*)
5955 # When not using gcc, we currently assume that we are using
5956 # Microsoft Visual C++.
5957 # hardcode_libdir_flag_spec is actually meaningless, as there is
5958 # no search path for DLLs.
5959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5960 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5961 # Tell ltmain to make .lib files, not .a files.
5963 # Tell ltmain to make .dll files, not .so files.
5965 # FIXME: Setting linknames here is a bad hack.
5966 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5967 # The linker will automatically build a .lib file if we build a DLL.
5968 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5969 # FIXME: Should let the user specify the lib program.
5970 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5971 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5972 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5975 darwin* | rhapsody*)
5977 rhapsody* | darwin1.[[012]])
5978 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5981 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5982 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5984 case ${MACOSX_DEPLOYMENT_TARGET} in
5986 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5989 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5995 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5996 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5997 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5998 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5999 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6000 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6001 if test "$GCC" = yes ; then
6002 output_verbose_link_cmd='echo'
6003 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6004 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6005 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6006 _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}'
6007 _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}'
6009 case $cc_basename in
6011 output_verbose_link_cmd='echo'
6012 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6013 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6014 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6015 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6016 _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}'
6019 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6026 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6032 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6035 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6036 # support. Future versions do this automatically, but an explicit c++rt0.o
6037 # does not break anything, and helps significantly (at the cost of a little
6040 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6041 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6042 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6043 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6046 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6048 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6049 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6050 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6051 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6054 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6055 freebsd* | dragonfly*)
6056 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6057 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6058 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6059 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6063 if test "$GCC" = yes; then
6064 _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'
6066 _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'
6068 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6069 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6070 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6072 # hardcode_minus_L: Not really in the search PATH,
6073 # but as the default location of the library.
6074 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6075 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6079 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6080 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6082 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6084 if test "$with_gnu_ld" = no; then
6085 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6086 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6088 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6089 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6091 # hardcode_minus_L: Not really in the search PATH,
6092 # but as the default location of the library.
6093 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6098 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6101 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6104 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6107 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6113 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6116 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6119 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6123 if test "$with_gnu_ld" = no; then
6124 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6125 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6129 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6130 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6131 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6134 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6135 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6137 # hardcode_minus_L: Not really in the search PATH,
6138 # but as the default location of the library.
6139 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6145 irix5* | irix6* | nonstopux*)
6146 if test "$GCC" = yes; then
6147 _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'
6149 _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'
6150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6152 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6153 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6154 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6158 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6159 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6161 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6163 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6164 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6165 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6169 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6170 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6171 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6172 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6173 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6177 if test -f /usr/libexec/ld.so; then
6178 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6179 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6180 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6181 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6182 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6183 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6184 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6187 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6188 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6189 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6192 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6193 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6198 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6203 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6204 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6205 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6206 _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'
6207 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6211 if test "$GCC" = yes; then
6212 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6213 _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'
6215 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6216 _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'
6218 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6219 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6222 osf4* | osf5*) # as osf3* with the addition of -msym flag
6223 if test "$GCC" = yes; then
6224 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6225 _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'
6226 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6228 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6229 _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'
6230 _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~
6231 $LD -shared${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'
6233 # Both c and cxx compiler support -rpath directly
6234 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6236 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6240 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6241 if test "$GCC" = yes; then
6243 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6244 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6245 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6248 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6249 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6250 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6252 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6253 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6255 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6257 # The compiler driver will combine and reorder linker options,
6258 # but understands `-z linker_flag'. GCC discards it without `$wl',
6259 # but is careful enough not to reorder.
6260 # Supported since Solaris 2.6 (maybe 2.5.1?)
6261 if test "$GCC" = yes; then
6262 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6264 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6268 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6272 if test "x$host_vendor" = xsequent; then
6273 # Use $CC to link under sequent, because it throws in some extra .o
6274 # files that make .init and .fini sections work.
6275 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6277 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6279 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6280 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6281 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6282 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6286 case $host_vendor in
6288 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6289 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6292 ## LD is ld it makes a PLAMLIB
6293 ## CC just makes a GrossModule.
6294 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6295 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6296 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6299 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6300 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6303 runpath_var='LD_RUN_PATH'
6304 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6308 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6309 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6310 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6314 if test -d /usr/nec; then
6315 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6316 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6317 runpath_var=LD_RUN_PATH
6318 hardcode_runpath_var=yes
6319 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6323 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6324 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6325 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6326 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6327 runpath_var='LD_RUN_PATH'
6329 if test "$GCC" = yes; then
6330 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6331 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6333 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6334 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6338 sysv5* | sco3.2v5* | sco5v6*)
6339 # Note: We can NOT use -z defs as we might desire, because we do not
6340 # link with -lc, and that would cause any symbols used from libc to
6341 # always be unresolved, which means just about no library would
6342 # ever link correctly. If we're not using GNU ld we use -z text
6343 # though, which does catch some bad symbols but isn't as heavy-handed
6345 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6346 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6347 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6348 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6350 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6351 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6352 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6353 runpath_var='LD_RUN_PATH'
6355 if test "$GCC" = yes; then
6356 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6357 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6359 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6360 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6365 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6366 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6367 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6371 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6376 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6377 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6380 # Do we need to explicitly link libc?
6382 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6384 # Assume -lc should be added
6385 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6387 if test "$enable_shared" = yes && test "$GCC" = yes; then
6388 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6390 # FIXME: we may have to deal with multi-command sequences.
6393 # Test whether the compiler implicitly links with -lc since on some
6394 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6395 # to ld, don't add -lc before -lgcc.
6396 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6398 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6400 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6403 libobjs=conftest.$ac_objext
6405 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6406 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6412 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6413 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6414 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6416 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6418 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6420 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6422 cat conftest.err 1>&5
6425 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6431 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6434 # _LT_AC_FILE_LTDLL_C
6435 # -------------------
6436 # Be careful that the start marker always follows a newline.
6437 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6438 # /* ltdll.c starts here */
6439 # #define WIN32_LEAN_AND_MEAN
6440 # #include <windows.h>
6441 # #undef WIN32_LEAN_AND_MEAN
6442 # #include <stdio.h>
6444 # #ifndef __CYGWIN__
6445 # # ifdef __CYGWIN32__
6446 # # define __CYGWIN__ __CYGWIN32__
6450 # #ifdef __cplusplus
6453 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6454 # #ifdef __cplusplus
6459 # #include <cygwin/cygwin_dll.h>
6460 # DECLARE_CYGWIN_DLL( DllMain );
6462 # HINSTANCE __hDllInstance_base;
6465 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6467 # __hDllInstance_base = hInst;
6470 # /* ltdll.c ends here */
6471 ])# _LT_AC_FILE_LTDLL_C
6474 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6475 # ---------------------------------
6476 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6480 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6481 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6482 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6483 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6484 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6485 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6486 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6488 # This is just to silence aclocal about the macro not being used
6489 ifelse([AC_DISABLE_FAST_INSTALL])
6491 AC_DEFUN([LT_AC_PROG_GCJ],
6492 [AC_CHECK_TOOL(GCJ, gcj, no)
6493 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6497 AC_DEFUN([LT_AC_PROG_RC],
6498 [AC_CHECK_TOOL(RC, windres, no)
6502 # Cheap backport of AS_EXECUTABLE_P and required macros
6503 # from Autoconf 2.59; we should not use $as_executable_p directly.
6507 m4_ifndef([_AS_TEST_PREPARE],
6508 [m4_defun([_AS_TEST_PREPARE],
6509 [if test -x / >/dev/null 2>&1; then
6510 as_executable_p='test -x'
6512 as_executable_p='test -f'
6514 ])])# _AS_TEST_PREPARE
6518 # Check whether a file is executable.
6519 m4_ifndef([AS_EXECUTABLE_P],
6520 [m4_defun([AS_EXECUTABLE_P],
6521 [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6522 $as_executable_p $1[]dnl
6523 ])])# AS_EXECUTABLE_P
6525 ############################################################
6526 # NOTE: This macro has been submitted for inclusion into #
6527 # GNU Autoconf as AC_PROG_SED. When it is available in #
6528 # a released version of Autoconf we should remove this #
6529 # macro and use it instead. #
6530 ############################################################
6533 # Check for a fully-functional sed program, that truncates
6534 # as few characters as possible. Prefer GNU sed if found.
6535 AC_DEFUN([LT_AC_PROG_SED],
6536 [AC_MSG_CHECKING([for a sed that does not truncate output])
6537 AC_CACHE_VAL(lt_cv_path_SED,
6538 [# Loop through the user's path and test for sed and gsed.
6539 # Then use that list of sed's as ones to test for truncation.
6540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6544 test -z "$as_dir" && as_dir=.
6545 for lt_ac_prog in sed gsed; do
6546 for ac_exec_ext in '' $ac_executable_extensions; do
6547 if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6548 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6556 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6557 # along with /bin/sed that truncates output.
6558 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6559 test ! -f $lt_ac_sed && continue
6560 cat /dev/null > conftest.in
6562 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6563 # Check for GNU sed and select it if it is found.
6564 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6565 lt_cv_path_SED=$lt_ac_sed
6569 cat conftest.in conftest.in >conftest.tmp
6570 mv conftest.tmp conftest.in
6571 cp conftest.in conftest.nl
6573 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6574 cmp -s conftest.out conftest.nl || break
6575 # 10000 chars as input seems more than enough
6576 test $lt_ac_count -gt 10 && break
6577 lt_ac_count=`expr $lt_ac_count + 1`
6578 if test $lt_ac_count -gt $lt_ac_max; then
6579 lt_ac_max=$lt_ac_count
6580 lt_cv_path_SED=$lt_ac_sed
6587 AC_MSG_RESULT([$SED])
6589 ## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
6590 ## Copyright (C) 1999-2006 Free Software Foundation, Inc.
6592 ## This file is free software; the Free Software Foundation gives
6593 ## unlimited permission to copy and/or distribute it, with or without
6594 ## modifications, as long as this notice is preserved.
6596 # serial 8 AC_LIB_LTDL
6600 # Clients of libltdl can use this macro to allow the installer to
6601 # choose between a shipped copy of the ltdl sources or a preinstalled
6602 # version of the library.
6603 AC_DEFUN([AC_WITH_LTDL],
6604 [AC_REQUIRE([AC_LIB_LTDL])
6608 # Unless the user asks us to check, assume no installed ltdl exists.
6609 use_installed_libltdl=no
6611 AC_ARG_WITH([included_ltdl],
6612 [ --with-included-ltdl use the GNU ltdl sources included here])
6614 if test "x$with_included_ltdl" != xyes; then
6615 # We are not being forced to use the included libltdl sources, so
6616 # decide whether there is a useful installed version we can use.
6617 AC_CHECK_HEADER([ltdl.h],
6618 [AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
6619 [with_included_ltdl=no],
6620 [with_included_ltdl=yes])
6624 if test "x$enable_ltdl_install" != xyes; then
6625 # If the user did not specify an installable libltdl, then default
6626 # to a convenience lib.
6627 AC_LIBLTDL_CONVENIENCE
6630 if test "x$with_included_ltdl" = xno; then
6631 # If the included ltdl is not to be used. then Use the
6632 # preinstalled libltdl we found.
6633 AC_DEFINE([HAVE_LTDL], [1],
6634 [Define this if a modern libltdl is already installed])
6638 # Report our decision...
6639 AC_MSG_CHECKING([whether to use included libltdl])
6640 AC_MSG_RESULT([$with_included_ltdl])
6642 AC_CONFIG_SUBDIRS([libltdl])
6648 # Perform all the checks necessary for compilation of the ltdl objects
6649 # -- including compiler checks and header checks.
6650 AC_DEFUN([AC_LIB_LTDL],
6652 AC_REQUIRE([AC_PROG_CC])
6653 AC_REQUIRE([AC_C_CONST])
6654 AC_REQUIRE([AC_HEADER_STDC])
6655 AC_REQUIRE([AC_HEADER_DIRENT])
6656 AC_REQUIRE([_LT_AC_CHECK_DLFCN])
6657 AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
6658 AC_REQUIRE([AC_LTDL_SHLIBEXT])
6659 AC_REQUIRE([AC_LTDL_SHLIBPATH])
6660 AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
6661 AC_REQUIRE([AC_LTDL_OBJDIR])
6662 AC_REQUIRE([AC_LTDL_DLPREOPEN])
6663 AC_REQUIRE([AC_LTDL_DLLIB])
6664 AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
6665 AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
6666 AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
6667 AC_REQUIRE([AC_LTDL_FUNC_ARGZ])
6669 AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \
6671 AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h])
6672 AC_CHECK_HEADERS([string.h strings.h], [break])
6674 AC_CHECK_FUNCS([strchr index], [break])
6675 AC_CHECK_FUNCS([strrchr rindex], [break])
6676 AC_CHECK_FUNCS([memcpy bcopy], [break])
6677 AC_CHECK_FUNCS([memmove strcmp])
6678 AC_CHECK_FUNCS([closedir opendir readdir])
6682 # AC_LTDL_ENABLE_INSTALL
6683 # ----------------------
6684 AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
6685 [AC_ARG_ENABLE([ltdl-install],
6686 [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])])
6688 AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
6689 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
6690 ])# AC_LTDL_ENABLE_INSTALL
6693 # AC_LTDL_SYS_DLOPEN_DEPLIBS
6694 # --------------------------
6695 AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
6696 [AC_REQUIRE([AC_CANONICAL_HOST])
6697 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
6698 [libltdl_cv_sys_dlopen_deplibs],
6699 [# PORTME does your system automatically load deplibs for dlopen?
6700 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
6701 # For now, we just catch OSes we know something about -- in the
6702 # future, we'll try test this programmatically.
6703 libltdl_cv_sys_dlopen_deplibs=unknown
6705 aix3*|aix4.1.*|aix4.2.*)
6706 # Unknown whether this is true for these versions of AIX, but
6707 # we want this `case' here to explicitly catch those versions.
6708 libltdl_cv_sys_dlopen_deplibs=unknown
6711 libltdl_cv_sys_dlopen_deplibs=yes
6714 # Assuming the user has installed a libdl from somewhere, this is true
6715 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
6716 libltdl_cv_sys_dlopen_deplibs=yes
6718 freebsd* | dragonfly*)
6719 libltdl_cv_sys_dlopen_deplibs=yes
6721 gnu* | linux* | k*bsd*-gnu)
6722 # GNU and its variants, using gnu ld.so (Glibc)
6723 libltdl_cv_sys_dlopen_deplibs=yes
6726 libltdl_cv_sys_dlopen_deplibs=yes
6729 libltdl_cv_sys_dlopen_deplibs=yes
6731 irix[[12345]]*|irix6.[[01]]*)
6732 # Catch all versions of IRIX before 6.2, and indicate that we don't
6733 # know how it worked for any of those versions.
6734 libltdl_cv_sys_dlopen_deplibs=unknown
6737 # The case above catches anything before 6.2, and it's known that
6738 # at 6.2 and later dlopen does load deplibs.
6739 libltdl_cv_sys_dlopen_deplibs=yes
6742 libltdl_cv_sys_dlopen_deplibs=yes
6745 libltdl_cv_sys_dlopen_deplibs=yes
6748 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
6749 # it did *not* use an RPATH in a shared library to find objects the
6750 # library depends on, so we explictly say `no'.
6751 libltdl_cv_sys_dlopen_deplibs=no
6753 osf5.0|osf5.0a|osf5.1)
6754 # dlopen *does* load deplibs and with the right loader patch applied
6755 # it even uses RPATH in a shared library to search for shared objects
6756 # that the library depends on, but there's no easy way to know if that
6757 # patch is installed. Since this is the case, all we can really
6758 # say is unknown -- it depends on the patch being installed. If
6759 # it is, this changes to `yes'. Without it, it would be `no'.
6760 libltdl_cv_sys_dlopen_deplibs=unknown
6763 # the two cases above should catch all versions of osf <= 5.1. Read
6764 # the comments above for what we know about them.
6765 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
6766 # is used to find them so we can finally say `yes'.
6767 libltdl_cv_sys_dlopen_deplibs=yes
6770 libltdl_cv_sys_dlopen_deplibs=yes
6772 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6773 libltdl_cv_sys_dlopen_deplibs=yes
6777 if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
6778 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
6779 [Define if the OS needs help to load dependent libraries for dlopen().])
6781 ])# AC_LTDL_SYS_DLOPEN_DEPLIBS
6786 AC_DEFUN([AC_LTDL_SHLIBEXT],
6787 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
6788 AC_CACHE_CHECK([which extension is used for loadable modules],
6789 [libltdl_cv_shlibext],
6792 eval libltdl_cv_shlibext=$shrext_cmds
6794 if test -n "$libltdl_cv_shlibext"; then
6795 AC_DEFINE_UNQUOTED([LTDL_SHLIB_EXT], ["$libltdl_cv_shlibext"],
6796 [Define to the extension used for shared libraries, say, ".so".])
6798 ])# AC_LTDL_SHLIBEXT
6803 AC_DEFUN([AC_LTDL_SHLIBPATH],
6804 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
6805 AC_CACHE_CHECK([which variable specifies run-time library path],
6806 [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"])
6807 if test -n "$libltdl_cv_shlibpath_var"; then
6808 AC_DEFINE_UNQUOTED([LTDL_SHLIBPATH_VAR], ["$libltdl_cv_shlibpath_var"],
6809 [Define to the name of the environment variable that determines the dynamic library search path.])
6811 ])# AC_LTDL_SHLIBPATH
6814 # AC_LTDL_SYSSEARCHPATH
6815 # ---------------------
6816 AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
6817 [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
6818 AC_CACHE_CHECK([for the default library search path],
6819 [libltdl_cv_sys_search_path],
6820 [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
6821 if test -n "$libltdl_cv_sys_search_path"; then
6823 for dir in $libltdl_cv_sys_search_path; do
6824 if test -z "$sys_search_path"; then
6825 sys_search_path="$dir"
6827 sys_search_path="$sys_search_path$PATH_SEPARATOR$dir"
6830 AC_DEFINE_UNQUOTED([LTDL_SYSSEARCHPATH], ["$sys_search_path"],
6831 [Define to the system default library search path.])
6833 ])# AC_LTDL_SYSSEARCHPATH
6838 AC_DEFUN([AC_LTDL_OBJDIR],
6839 [AC_CACHE_CHECK([for objdir],
6840 [libltdl_cv_objdir],
6841 [libltdl_cv_objdir="$objdir"
6842 if test -n "$objdir"; then
6845 rm -f .libs 2>/dev/null
6846 mkdir .libs 2>/dev/null
6847 if test -d .libs; then
6848 libltdl_cv_objdir=.libs
6850 # MS-DOS does not allow filenames that begin with a dot.
6851 libltdl_cv_objdir=_libs
6853 rmdir .libs 2>/dev/null
6856 AC_DEFINE_UNQUOTED([LTDL_OBJDIR], ["$libltdl_cv_objdir/"],
6857 [Define to the sub-directory in which libtool stores uninstalled libraries.])
6863 AC_DEFUN([AC_LTDL_DLPREOPEN],
6864 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
6865 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
6866 [libltdl_cv_preloaded_symbols],
6867 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
6868 libltdl_cv_preloaded_symbols=yes
6870 libltdl_cv_preloaded_symbols=no
6873 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
6874 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
6875 [Define if libtool can extract symbol lists from object files.])
6877 ])# AC_LTDL_DLPREOPEN
6882 AC_DEFUN([AC_LTDL_DLLIB],
6887 AC_CHECK_FUNC([shl_load],
6888 [AC_DEFINE([HAVE_SHL_LOAD], [1],
6889 [Define if you have the shl_load function.])],
6890 [AC_CHECK_LIB([dld], [shl_load],
6891 [AC_DEFINE([HAVE_SHL_LOAD], [1],
6892 [Define if you have the shl_load function.])
6893 LIBADD_DL="$LIBADD_DL -ldld"],
6894 [AC_CHECK_LIB([dl], [dlopen],
6895 [AC_DEFINE([HAVE_LIBDL], [1],
6896 [Define if you have the libdl library or equivalent.])
6897 LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"],
6898 [AC_TRY_LINK([#if HAVE_DLFCN_H
6903 [AC_DEFINE([HAVE_LIBDL], [1],
6904 [Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"],
6905 [AC_CHECK_LIB([svld], [dlopen],
6906 [AC_DEFINE([HAVE_LIBDL], [1],
6907 [Define if you have the libdl library or equivalent.])
6908 LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"],
6909 [AC_CHECK_LIB([dld], [dld_link],
6910 [AC_DEFINE([HAVE_DLD], [1],
6911 [Define if you have the GNU dld library.])
6912 LIBADD_DL="$LIBADD_DL -ldld"],
6913 [AC_CHECK_FUNC([_dyld_func_lookup],
6914 [AC_DEFINE([HAVE_DYLD], [1],
6915 [Define if you have the _dyld_func_lookup function.])])
6923 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
6925 lt_save_LIBS="$LIBS"
6926 LIBS="$LIBS $LIBADD_DL"
6927 AC_CHECK_FUNCS([dlerror])
6928 LIBS="$lt_save_LIBS"
6934 # AC_LTDL_SYMBOL_USCORE
6935 # ---------------------
6936 # does the compiler prefix global symbols with an underscore?
6937 AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
6938 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
6939 AC_CACHE_CHECK([for _ prefix in compiled symbols],
6940 [ac_cv_sys_symbol_underscore],
6941 [ac_cv_sys_symbol_underscore=no
6942 cat > conftest.$ac_ext <<EOF
6943 void nm_test_func(){}
6944 int main(){nm_test_func;return 0;}
6946 if AC_TRY_EVAL(ac_compile); then
6947 # Now try to grab the symbols.
6948 ac_nlist=conftest.nm
6949 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
6950 # See whether the symbols have a leading underscore.
6951 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
6952 ac_cv_sys_symbol_underscore=yes
6954 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
6957 echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
6961 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
6964 echo "configure: failed program was:" >&AC_FD_CC
6965 cat conftest.c >&AC_FD_CC
6969 ])# AC_LTDL_SYMBOL_USCORE
6972 # AC_LTDL_DLSYM_USCORE
6973 # --------------------
6974 AC_DEFUN([AC_LTDL_DLSYM_USCORE],
6975 [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
6976 if test x"$ac_cv_sys_symbol_underscore" = xyes; then
6977 if test x"$libltdl_cv_func_dlopen" = xyes ||
6978 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
6979 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
6980 [libltdl_cv_need_uscore],
6981 [libltdl_cv_need_uscore=unknown
6983 LIBS="$LIBS $LIBADD_DL"
6984 _LT_AC_TRY_DLOPEN_SELF(
6985 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
6986 [], [libltdl_cv_need_uscore=cross])
6992 if test x"$libltdl_cv_need_uscore" = xyes; then
6993 AC_DEFINE([NEED_USCORE], [1],
6994 [Define if dlsym() requires a leading underscore in symbol names.])
6996 ])# AC_LTDL_DLSYM_USCORE
7000 AC_DEFUN([AC_LTDL_FUNC_ARGZ],
7001 [AC_CHECK_HEADERS([argz.h])
7003 AC_CHECK_TYPES([error_t],
7005 [AC_DEFINE([error_t], [int],
7006 [Define to a type to use for `error_t' if it is not otherwise available.])],
7011 AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify])
7012 ])# AC_LTDL_FUNC_ARGZ