1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This file is free software; the Free Software Foundation gives
7 ## unlimited permission to copy and/or distribute it, with or without
8 ## modifications, as long as this notice is preserved.
10 # serial 48 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) $(top_builddir)/mklib'
73 # Prevent multiple expansion
74 define([AC_PROG_LIBTOOL], [])
80 AC_DEFUN([AC_LIBTOOL_SETUP],
82 AC_REQUIRE([AC_ENABLE_SHARED])dnl
83 AC_REQUIRE([AC_ENABLE_STATIC])dnl
84 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
85 AC_REQUIRE([AC_CANONICAL_HOST])dnl
86 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
87 AC_REQUIRE([AC_PROG_CC])dnl
88 AC_REQUIRE([AC_PROG_LD])dnl
89 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
90 AC_REQUIRE([AC_PROG_NM])dnl
92 AC_REQUIRE([AC_PROG_LN_S])dnl
93 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
94 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
95 AC_REQUIRE([AC_OBJEXT])dnl
96 AC_REQUIRE([AC_EXEEXT])dnl
99 AC_LIBTOOL_SYS_MAX_CMD_LEN
100 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
103 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
104 _LT_AC_PROG_ECHO_BACKSLASH
108 # AIX sometimes has problems with the GCC collect2 program. For some
109 # reason, if we set the COLLECT_NAMES environment variable, the problems
110 # vanish in a puff of smoke.
111 if test "X${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'
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$old_deplibs'
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" = '$MAGIC_CMD'; then
200 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
201 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
202 enable_win32_dll=yes, enable_win32_dll=no)
204 AC_ARG_ENABLE([libtool-lock],
205 [AS_HELP_STRING([--disable-libtool-lock],[avoid locking (might break parallel builds)])])
206 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
209 [AS_HELP_STRING([--with-pic],[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
210 [pic_mode="$withval"],
212 test -z "$pic_mode" && pic_mode=default
214 # Use C for the default configuration in the libtool script
216 AC_LIBTOOL_LANG_C_CONFIG
221 # _LT_AC_SYS_COMPILER
222 # -------------------
223 AC_DEFUN([_LT_AC_SYS_COMPILER],
224 [AC_REQUIRE([AC_PROG_CC])dnl
226 # If no C compiler was specified, use CC.
229 # If no C compiler flags were specified, use CFLAGS.
230 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
232 # Allow CC to be a program name with arguments.
234 ])# _LT_AC_SYS_COMPILER
237 # _LT_CC_BASENAME(CC)
238 # -------------------
239 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
240 AC_DEFUN([_LT_CC_BASENAME],
241 [for cc_temp in $1""; do
243 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
244 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
249 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
253 # _LT_COMPILER_BOILERPLATE
254 # ------------------------
255 # Check for compiler boilerplate output or warnings with
256 # the simple compiler test code.
257 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
258 [ac_outfile=conftest.$ac_objext
259 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
260 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
261 _lt_compiler_boilerplate=`cat conftest.err`
263 ])# _LT_COMPILER_BOILERPLATE
266 # _LT_LINKER_BOILERPLATE
267 # ----------------------
268 # Check for linker boilerplate output or warnings with
269 # the simple link test code.
270 AC_DEFUN([_LT_LINKER_BOILERPLATE],
271 [ac_outfile=conftest.$ac_objext
272 printf "$lt_simple_link_test_code" >conftest.$ac_ext
273 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
274 _lt_linker_boilerplate=`cat conftest.err`
276 ])# _LT_LINKER_BOILERPLATE
279 # _LT_AC_SYS_LIBPATH_AIX
280 # ----------------------
281 # Links a minimal program and checks the executable
282 # for the system default hardcoded library path. In most cases,
283 # this is /usr/lib:/lib, but when the MPI compilers are used
284 # the location of the communication and MPI libs are included too.
285 # If we don't find anything, use the default library path according
286 # to the aix ld manual.
287 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
288 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
289 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
291 # Check for a 64-bit object if we didn't find anything.
292 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
294 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
295 ])# _LT_AC_SYS_LIBPATH_AIX
298 # _LT_AC_SHELL_INIT(ARG)
299 # ----------------------
300 AC_DEFUN([_LT_AC_SHELL_INIT],
301 [ifdef([AC_DIVERSION_NOTICE],
302 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
303 [AC_DIVERT_PUSH(NOTICE)])
306 ])# _LT_AC_SHELL_INIT
309 # _LT_AC_PROG_ECHO_BACKSLASH
310 # --------------------------
311 # Add some code to the start of the generated configure script which
312 # will find an echo command which doesn't interpret backslashes.
313 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
315 # Check that we are running under the correct shell.
316 SHELL=${CONFIG_SHELL-/bin/sh}
320 # Remove one level of quotation (which was required for Make).
321 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
326 if test "X[$]1" = X--no-reexec; then
327 # Discard the --no-reexec flag, and continue.
329 elif test "X[$]1" = X--fallback-echo; then
330 # Avoid inline document here, it may be left over
332 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
333 # Yippee, $echo works!
336 # Restart under the correct shell.
337 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
340 if test "X[$]1" = X--fallback-echo; then
341 # used as fallback echo
349 # The HP-UX ksh and POSIX shell print the target directory to stdout
351 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
353 if test -z "$ECHO"; then
354 if test "X${echo_test_string+set}" != Xset; then
355 # find a string as large as possible, as long as the shell can cope with it
356 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
357 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
358 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
359 echo_test_string=`eval $cmd` &&
360 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
367 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
368 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
369 test "X$echo_testing_string" = "X$echo_test_string"; then
372 # The Solaris, AIX, and Digital Unix default echo programs unquote
373 # backslashes. This makes it impossible to quote backslashes using
374 # echo "$something" | sed 's/\\/\\\\/g'
376 # So, first we look for a working echo in the user's PATH.
378 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
379 for dir in $PATH /usr/ucb; do
381 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
382 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
383 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
384 test "X$echo_testing_string" = "X$echo_test_string"; then
391 if test "X$echo" = Xecho; then
392 # We didn't find a better echo, so look for alternatives.
393 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
394 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
395 test "X$echo_testing_string" = "X$echo_test_string"; then
396 # This shell has a builtin print -r that does the trick.
398 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
399 test "X$CONFIG_SHELL" != X/bin/ksh; then
400 # If we have ksh, try running configure again with it.
401 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
402 export ORIGINAL_CONFIG_SHELL
403 CONFIG_SHELL=/bin/ksh
405 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
409 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
410 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
411 test "X$echo_testing_string" = "X$echo_test_string"; then
414 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
415 test "X$echo_testing_string" = 'X\t' &&
416 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
417 test "X$echo_testing_string" = "X$echo_test_string"; then
418 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
420 SHELL="$CONFIG_SHELL"
422 echo="$CONFIG_SHELL [$]0 --fallback-echo"
423 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
424 test "X$echo_testing_string" = 'X\t' &&
425 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
426 test "X$echo_testing_string" = "X$echo_test_string"; then
427 echo="$CONFIG_SHELL [$]0 --fallback-echo"
429 # maybe with a smaller string...
432 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
433 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
440 if test "$prev" != 'sed 50q "[$]0"'; then
441 echo_test_string=`eval $prev`
442 export echo_test_string
443 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
445 # Oops. We lost completely, so just stick with echo.
454 # Copy echo and quote the copy suitably for passing to libtool from
455 # the Makefile, instead of quoting the original, which is used later.
457 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
458 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
462 ])])# _LT_AC_PROG_ECHO_BACKSLASH
467 AC_DEFUN([_LT_AC_LOCK],
468 [AC_ARG_ENABLE([libtool-lock],
469 [AS_HELP_STRING([--disable-libtool-lock],[avoid locking (might break parallel builds)])])
470 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
472 # Some flags need to be propagated to the compiler or linker for good
476 # Find out which ABI we are using.
477 echo 'int i;' > conftest.$ac_ext
478 if AC_TRY_EVAL(ac_compile); then
479 case `/usr/bin/file conftest.$ac_objext` in
491 # Find out which ABI we are using.
492 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
493 if AC_TRY_EVAL(ac_compile); then
494 if test "$lt_cv_prog_gnu_ld" = yes; then
495 case `/usr/bin/file conftest.$ac_objext` in
497 LD="${LD-ld} -melf32bsmip"
500 LD="${LD-ld} -melf32bmipn32"
503 LD="${LD-ld} -melf64bmip"
507 case `/usr/bin/file conftest.$ac_objext` in
523 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
524 # Find out which ABI we are using.
525 echo 'int i;' > conftest.$ac_ext
526 if AC_TRY_EVAL(ac_compile); then
527 case `/usr/bin/file conftest.o` in
531 LD="${LD-ld} -m elf_i386"
533 ppc64-*linux*|powerpc64-*linux*)
534 LD="${LD-ld} -m elf32ppclinux"
537 LD="${LD-ld} -m elf_s390"
540 LD="${LD-ld} -m elf32_sparc"
547 LD="${LD-ld} -m elf_x86_64"
549 ppc*-*linux*|powerpc*-*linux*)
550 LD="${LD-ld} -m elf64ppc"
553 LD="${LD-ld} -m elf64_s390"
556 LD="${LD-ld} -m elf64_sparc"
566 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
567 SAVE_CFLAGS="$CFLAGS"
568 CFLAGS="$CFLAGS -belf"
569 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
571 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
573 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
574 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
575 CFLAGS="$SAVE_CFLAGS"
579 # Find out which ABI we are using.
580 echo 'int i;' > conftest.$ac_ext
581 if AC_TRY_EVAL(ac_compile); then
582 case `/usr/bin/file conftest.o` in
584 case $lt_cv_prog_gnu_ld in
585 yes*) LD="${LD-ld} -m elf64_sparc" ;;
586 *) LD="${LD-ld} -64" ;;
594 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
595 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
596 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
597 AC_CHECK_TOOL(AS, as, false)
598 AC_CHECK_TOOL(OBJDUMP, objdump, false)
603 need_locks="$enable_libtool_lock"
608 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
609 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
610 # ----------------------------------------------------------------
611 # Check whether the given compiler option works
612 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
613 [AC_REQUIRE([LT_AC_PROG_SED])
614 AC_CACHE_CHECK([$1], [$2],
616 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
617 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
618 lt_compiler_flag="$3"
619 # Insert the option either (1) after the last *FLAGS variable, or
620 # (2) before a word containing "conftest.", or (3) at the end.
621 # Note that $ac_compile itself does not contain backslashes and begins
622 # with a dollar sign (not a hyphen), so the echo should work correctly.
623 # The option is referenced via a variable to avoid confusing sed.
624 lt_compile=`echo "$ac_compile" | $SED \
625 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
626 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
627 -e 's:$: $lt_compiler_flag:'`
628 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
629 (eval "$lt_compile" 2>conftest.err)
631 cat conftest.err >&AS_MESSAGE_LOG_FD
632 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
633 if (exit $ac_status) && test -s "$ac_outfile"; then
634 # The compiler can only warn and ignore the option if not recognized
635 # So say no if there are warnings other than the usual output.
636 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
637 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
638 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
645 if test x"[$]$2" = xyes; then
646 ifelse([$5], , :, [$5])
648 ifelse([$6], , :, [$6])
650 ])# AC_LIBTOOL_COMPILER_OPTION
653 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
654 # [ACTION-SUCCESS], [ACTION-FAILURE])
655 # ------------------------------------------------------------
656 # Check whether the given compiler option works
657 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
658 [AC_CACHE_CHECK([$1], [$2],
660 save_LDFLAGS="$LDFLAGS"
661 LDFLAGS="$LDFLAGS $3"
662 printf "$lt_simple_link_test_code" > conftest.$ac_ext
663 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
664 # The linker can only warn and ignore the option if not recognized
665 # So say no if there are warnings
666 if test -s conftest.err; then
667 # Append any errors to the config.log.
668 cat conftest.err 1>&AS_MESSAGE_LOG_FD
669 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
670 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
671 if diff conftest.exp conftest.er2 >/dev/null; then
679 LDFLAGS="$save_LDFLAGS"
682 if test x"[$]$2" = xyes; then
683 ifelse([$4], , :, [$4])
685 ifelse([$5], , :, [$5])
687 ])# AC_LIBTOOL_LINKER_OPTION
690 # AC_LIBTOOL_SYS_MAX_CMD_LEN
691 # --------------------------
692 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
693 [# find the maximum length of command line arguments
694 AC_MSG_CHECKING([the maximum length of command line arguments])
695 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
701 # On DJGPP, this test can blow up pretty badly due to problems in libc
702 # (any single argument exceeding 2000 bytes causes a buffer overrun
703 # during glob expansion). Even if it were fixed, the result of this
704 # check would be larger than it should be.
705 lt_cv_sys_max_cmd_len=12288; # 12K is about right
709 # Under GNU Hurd, this test is not required because there is
710 # no limit to the length of command line arguments.
711 # Libtool will interpret -1 as no limit whatsoever
712 lt_cv_sys_max_cmd_len=-1;
716 # On Win9x/ME, this test blows up -- it succeeds, but takes
717 # about 5 minutes as the teststring grows exponentially.
718 # Worse, since 9x/ME are not pre-emptively multitasking,
719 # you end up with a "frozen" computer, even though with patience
720 # the test eventually succeeds (with a max line length of 256k).
721 # Instead, let's just punt: use the minimum linelength reported by
722 # all of the supported platforms: 8192 (on NT/2K/XP).
723 lt_cv_sys_max_cmd_len=8192;
727 # On AmigaOS with pdksh, this test takes hours, literally.
728 # So we just punt and use a minimum line length of 8192.
729 lt_cv_sys_max_cmd_len=8192;
732 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
733 # This has been around since 386BSD, at least. Likely further.
734 if test -x /sbin/sysctl; then
735 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
736 elif test -x /usr/sbin/sysctl; then
737 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
739 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
741 # And add a safety zone
742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
743 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
747 # We know the value 262144 and hardcode it with a safety zone (like BSD)
748 lt_cv_sys_max_cmd_len=196608
752 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
753 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
754 # nice to cause kernel panics so lets avoid the loop below.
755 # First set a reasonable default.
756 lt_cv_sys_max_cmd_len=16384
758 if test -x /sbin/sysconfig; then
759 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
760 *1*) lt_cv_sys_max_cmd_len=-1 ;;
765 lt_cv_sys_max_cmd_len=102400
767 sysv5* | sco5v6* | sysv4.2uw2*)
768 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
769 if test -n "$kargmax"; then
770 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
772 lt_cv_sys_max_cmd_len=32768
776 # If test is not a shell built-in, we'll probably end up computing a
777 # maximum length that is only half of the actual maximum length, but
779 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
780 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
781 = "XX$teststring") >/dev/null 2>&1 &&
782 new_result=`expr "X$teststring" : ".*" 2>&1` &&
783 lt_cv_sys_max_cmd_len=$new_result &&
784 test $i != 17 # 1/2 MB should be enough
787 teststring=$teststring$teststring
790 # Add a significant safety factor because C++ compilers can tack on massive
791 # amounts of additional arguments before passing them to the linker.
792 # It appears as though 1/2 is a usable value.
793 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
797 if test -n $lt_cv_sys_max_cmd_len ; then
798 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
802 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
807 AC_DEFUN([_LT_AC_CHECK_DLFCN],
808 [AC_CHECK_HEADERS(dlfcn.h)dnl
809 ])# _LT_AC_CHECK_DLFCN
812 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
813 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
814 # ---------------------------------------------------------------------
815 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
816 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
817 if test "$cross_compiling" = yes; then :
820 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
821 lt_status=$lt_dlunknown
822 cat > conftest.$ac_ext <<EOF
823 [#line __oline__ "configure"
824 #include "confdefs.h"
833 # define LT_DLGLOBAL RTLD_GLOBAL
836 # define LT_DLGLOBAL DL_GLOBAL
838 # define LT_DLGLOBAL 0
842 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
843 find out it does not work in some platform. */
844 #ifndef LT_DLLAZY_OR_NOW
846 # define LT_DLLAZY_OR_NOW RTLD_LAZY
849 # define LT_DLLAZY_OR_NOW DL_LAZY
852 # define LT_DLLAZY_OR_NOW RTLD_NOW
855 # define LT_DLLAZY_OR_NOW DL_NOW
857 # define LT_DLLAZY_OR_NOW 0
865 extern "C" void exit (int);
868 void fnord() { int i=42;}
871 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
872 int status = $lt_dlunknown;
876 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
877 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
878 /* dlclose (self); */
886 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
887 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
890 x$lt_dlno_uscore) $1 ;;
891 x$lt_dlneed_uscore) $2 ;;
892 x$lt_dlunknown|x*) $3 ;;
900 ])# _LT_AC_TRY_DLOPEN_SELF
903 # AC_LIBTOOL_DLOPEN_SELF
904 # ----------------------
905 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
906 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
907 if test "x$enable_dlopen" != xyes; then
908 enable_dlopen=unknown
909 enable_dlopen_self=unknown
910 enable_dlopen_self_static=unknown
917 lt_cv_dlopen="load_add_on"
919 lt_cv_dlopen_self=yes
923 lt_cv_dlopen="LoadLibrary"
928 lt_cv_dlopen="dlopen"
933 # if libdl is installed we need to link against it
934 AC_CHECK_LIB([dl], [dlopen],
935 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
938 lt_cv_dlopen_self=yes
943 AC_CHECK_FUNC([shl_load],
944 [lt_cv_dlopen="shl_load"],
945 [AC_CHECK_LIB([dld], [shl_load],
946 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
947 [AC_CHECK_FUNC([dlopen],
948 [lt_cv_dlopen="dlopen"],
949 [AC_CHECK_LIB([dl], [dlopen],
950 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
951 [AC_CHECK_LIB([svld], [dlopen],
952 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
953 [AC_CHECK_LIB([dld], [dld_link],
954 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
963 if test "x$lt_cv_dlopen" != xno; then
969 case $lt_cv_dlopen in
971 save_CPPFLAGS="$CPPFLAGS"
972 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
974 save_LDFLAGS="$LDFLAGS"
975 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
978 LIBS="$lt_cv_dlopen_libs $LIBS"
980 AC_CACHE_CHECK([whether a program can dlopen itself],
981 lt_cv_dlopen_self, [dnl
982 _LT_AC_TRY_DLOPEN_SELF(
983 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
984 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
987 if test "x$lt_cv_dlopen_self" = xyes; then
988 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
989 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
990 lt_cv_dlopen_self_static, [dnl
991 _LT_AC_TRY_DLOPEN_SELF(
992 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
993 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
997 CPPFLAGS="$save_CPPFLAGS"
998 LDFLAGS="$save_LDFLAGS"
1003 case $lt_cv_dlopen_self in
1004 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1005 *) enable_dlopen_self=unknown ;;
1008 case $lt_cv_dlopen_self_static in
1009 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1010 *) enable_dlopen_self_static=unknown ;;
1013 ])# AC_LIBTOOL_DLOPEN_SELF
1016 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1017 # ---------------------------------
1018 # Check to see if options -c and -o are simultaneously supported by compiler
1019 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1020 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1021 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1022 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1023 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1024 $rm -r conftest 2>/dev/null
1028 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1030 lt_compiler_flag="-o out/conftest2.$ac_objext"
1031 # Insert the option either (1) after the last *FLAGS variable, or
1032 # (2) before a word containing "conftest.", or (3) at the end.
1033 # Note that $ac_compile itself does not contain backslashes and begins
1034 # with a dollar sign (not a hyphen), so the echo should work correctly.
1035 lt_compile=`echo "$ac_compile" | $SED \
1036 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1037 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1038 -e 's:$: $lt_compiler_flag:'`
1039 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1040 (eval "$lt_compile" 2>out/conftest.err)
1042 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1043 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1044 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1046 # The compiler can only warn and ignore the option if not recognized
1047 # So say no if there are warnings
1048 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1049 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1050 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1051 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1054 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1056 # SGI C++ compiler will create directory out/ii_files/ for
1057 # template instantiation
1058 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1059 $rm out/* && rmdir out
1064 ])# AC_LIBTOOL_PROG_CC_C_O
1067 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1068 # -----------------------------------------
1069 # Check to see if we can do hard links to lock some files if needed
1070 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1071 [AC_REQUIRE([_LT_AC_LOCK])dnl
1073 hard_links="nottested"
1074 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1075 # do not overwrite the value of need_locks provided by the user
1076 AC_MSG_CHECKING([if we can lock with hard links])
1079 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1081 ln conftest.a conftest.b 2>&5 || hard_links=no
1082 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1083 AC_MSG_RESULT([$hard_links])
1084 if test "$hard_links" = no; then
1085 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1091 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1096 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1097 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1098 [rm -f .libs 2>/dev/null
1099 mkdir .libs 2>/dev/null
1100 if test -d .libs; then
1103 # MS-DOS does not allow filenames that begin with a dot.
1106 rmdir .libs 2>/dev/null])
1107 objdir=$lt_cv_objdir
1108 ])# AC_LIBTOOL_OBJDIR
1111 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1112 # ----------------------------------------------
1113 # Check hardcoding attributes.
1114 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1115 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1116 _LT_AC_TAGVAR(hardcode_action, $1)=
1117 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1118 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1119 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1121 # We can hardcode non-existant directories.
1122 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1123 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1124 # have to relink, otherwise we might link with an installed library
1125 # when we should be linking with a yet-to-be-installed one
1126 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1127 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1128 # Linking always hardcodes the temporary library directory.
1129 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1131 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1132 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1135 # We cannot hardcode anything, or else we can only hardcode existing
1137 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1139 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1141 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1142 # Fast installation is not supported
1143 enable_fast_install=no
1144 elif test "$shlibpath_overrides_runpath" = yes ||
1145 test "$enable_shared" = no; then
1146 # Fast installation is not necessary
1147 enable_fast_install=needless
1149 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1152 # AC_LIBTOOL_SYS_LIB_STRIP
1153 # ------------------------
1154 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1157 AC_MSG_CHECKING([whether stripping libraries is possible])
1158 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1159 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1160 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1161 AC_MSG_RESULT([yes])
1163 # FIXME - insert some real tests, host_os isn't really good enough
1166 if test -n "$STRIP" ; then
1167 striplib="$STRIP -x"
1168 AC_MSG_RESULT([yes])
1178 ])# AC_LIBTOOL_SYS_LIB_STRIP
1181 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1182 # -----------------------------
1183 # PORTME Fill in your ld.so characteristics
1184 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1185 [AC_MSG_CHECKING([dynamic linker characteristics])
1187 libname_spec='lib$name'
1195 shlibpath_overrides_runpath=unknown
1197 dynamic_linker="$host_os ld.so"
1198 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1199 if test "$GCC" = yes; then
1200 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1201 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1202 # if the path contains ";" then we assume it to be the separator
1203 # otherwise default to the standard path separator (i.e. ":") - it is
1204 # assumed that no part of a normal pathname contains ";" but that should
1205 # okay in the real world where ";" in dirpaths is itself problematic.
1206 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1208 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1211 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1213 need_lib_prefix=unknown
1214 hardcode_into_libs=no
1216 # when you set need_version to no, make sure it does not cause -set_version
1217 # flags to be left without arguments
1218 need_version=unknown
1223 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1224 shlibpath_var=LIBPATH
1226 # AIX 3 has no versioning support, so we append a major version to the name.
1227 soname_spec='${libname}${release}${shared_ext}$major'
1234 hardcode_into_libs=yes
1235 if test "$host_cpu" = ia64; then
1236 # AIX 5 supports IA64
1237 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1238 shlibpath_var=LD_LIBRARY_PATH
1240 # With GCC up to 2.95.x, collect2 would create an import file
1241 # for dependence libraries. The import file would start with
1242 # the line `#! .'. This would cause the generated library to
1243 # depend on `.', always an invalid library. This was fixed in
1244 # development snapshots of GCC prior to 3.0.
1246 aix4 | aix4.[[01]] | aix4.[[01]].*)
1247 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1249 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1256 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1257 # soname into executable. Probably we can add versioning support to
1258 # collect2, so additional links can be useful in future.
1259 if test "$aix_use_runtimelinking" = yes; then
1260 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1261 # instead of lib<name>.a to let people know that these are not
1262 # typical AIX shared libraries.
1263 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1265 # We preserve .a as extension for shared libraries through AIX4.2
1266 # and later when we are not doing run time linking.
1267 library_names_spec='${libname}${release}.a $libname.a'
1268 soname_spec='${libname}${release}${shared_ext}$major'
1270 shlibpath_var=LIBPATH
1275 library_names_spec='$libname.ixlibrary $libname.a'
1276 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1277 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 ${libname}_ixlibrary.a || exit 1; done'
1281 library_names_spec='${libname}${shared_ext}'
1282 dynamic_linker="$host_os ld.so"
1283 shlibpath_var=LIBRARY_PATH
1289 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1290 soname_spec='${libname}${release}${shared_ext}$major'
1291 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1292 shlibpath_var=LD_LIBRARY_PATH
1293 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1294 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1295 # the default ld.so.conf also contains /usr/contrib/lib and
1296 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1297 # libtool to hard-code these into programs
1300 cygwin* | mingw* | pw32*)
1301 version_type=windows
1306 case $GCC,$host_os in
1307 yes,cygwin* | yes,mingw* | yes,pw32*)
1308 library_names_spec='$libname.dll.a'
1309 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1310 postinstall_cmds='base_file=`basename \${file}`~
1311 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1312 dldir=$destdir/`dirname \$dlpath`~
1313 test -d \$dldir || mkdir -p \$dldir~
1314 $install_prog $dir/$dlname \$dldir/$dlname~
1315 chmod a+x \$dldir/$dlname'
1316 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1317 dlpath=$dir/\$dldll~
1319 shlibpath_overrides_runpath=yes
1323 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1324 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1325 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1328 # MinGW DLLs use traditional 'lib' prefix
1329 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1330 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1331 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1332 # It is most probably a Windows format PATH printed by
1333 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1334 # path with ; separators, and with drive letters. We can handle the
1335 # drive letters (cygwin fileutils understands them), so leave them,
1336 # especially as we might pass files found there to a mingw objdump,
1337 # which wouldn't understand a cygwinified path. Ahh.
1338 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1340 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1344 # pw32 DLLs use 'pw' prefix rather than 'lib'
1345 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1351 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1354 dynamic_linker='Win32 ld.exe'
1355 # FIXME: first we should search . and the directory the executable is in
1359 darwin* | rhapsody*)
1360 dynamic_linker="$host_os dyld"
1364 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1365 soname_spec='${libname}${release}${major}$shared_ext'
1366 shlibpath_overrides_runpath=yes
1367 shlibpath_var=DYLD_LIBRARY_PATH
1368 shrext_cmds='.dylib'
1369 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1370 if test "$GCC" = yes; then
1371 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1373 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1375 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1383 soname_spec='${libname}${release}${shared_ext}$major'
1384 shlibpath_var=LD_LIBRARY_PATH
1395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1396 soname_spec='${libname}${release}${shared_ext}$major'
1397 shlibpath_var=LD_LIBRARY_PATH
1398 shlibpath_overrides_runpath=no
1399 hardcode_into_libs=yes
1400 dynamic_linker='GNU ld.so'
1403 freebsd* | dragonfly*)
1404 # DragonFly does not have aout. When/if they implement a new
1405 # versioning mechanism, adjust this.
1406 if test -x /usr/bin/objformat; then
1407 objformat=`/usr/bin/objformat`
1410 freebsd[[123]]*) objformat=aout ;;
1414 version_type=freebsd-$objformat
1415 case $version_type in
1417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1422 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1426 shlibpath_var=LD_LIBRARY_PATH
1429 shlibpath_overrides_runpath=yes
1431 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1432 shlibpath_overrides_runpath=yes
1433 hardcode_into_libs=yes
1435 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1436 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1437 shlibpath_overrides_runpath=no
1438 hardcode_into_libs=yes
1440 freebsd*) # from 4.6 on
1441 shlibpath_overrides_runpath=yes
1442 hardcode_into_libs=yes
1451 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1452 soname_spec='${libname}${release}${shared_ext}$major'
1453 shlibpath_var=LD_LIBRARY_PATH
1454 hardcode_into_libs=yes
1457 hpux9* | hpux10* | hpux11*)
1458 # Give a soname corresponding to the major version so that dld.sl refuses to
1459 # link against other versions.
1466 hardcode_into_libs=yes
1467 dynamic_linker="$host_os dld.so"
1468 shlibpath_var=LD_LIBRARY_PATH
1469 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1471 soname_spec='${libname}${release}${shared_ext}$major'
1472 if test "X$HPUX_IA64_MODE" = X32; then
1473 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1475 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1477 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1481 hardcode_into_libs=yes
1482 dynamic_linker="$host_os dld.sl"
1483 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1484 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1486 soname_spec='${libname}${release}${shared_ext}$major'
1487 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1488 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1492 dynamic_linker="$host_os dld.sl"
1493 shlibpath_var=SHLIB_PATH
1494 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1495 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1496 soname_spec='${libname}${release}${shared_ext}$major'
1499 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1500 postinstall_cmds='chmod 555 $lib'
1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1508 soname_spec='${libname}${release}${shared_ext}$major'
1509 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1510 shlibpath_var=LD_LIBRARY_PATH
1511 shlibpath_overrides_runpath=no
1512 hardcode_into_libs=yes
1515 irix5* | irix6* | nonstopux*)
1517 nonstopux*) version_type=nonstopux ;;
1519 if test "$lt_cv_prog_gnu_ld" = yes; then
1527 soname_spec='${libname}${release}${shared_ext}$major'
1528 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1530 irix5* | nonstopux*)
1534 case $LD in # libtool.m4 will add one of these switches to LD
1535 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1536 libsuff= shlibsuff= libmagic=32-bit;;
1537 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1538 libsuff=32 shlibsuff=N32 libmagic=N32;;
1539 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1540 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1541 *) libsuff= shlibsuff= libmagic=never-match;;
1545 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1546 shlibpath_overrides_runpath=no
1547 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1548 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1549 hardcode_into_libs=yes
1552 # No shared lib support for Linux oldld, aout, or coff.
1553 linux*oldld* | linux*aout* | linux*coff*)
1557 # This must be Linux ELF.
1562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1563 soname_spec='${libname}${release}${shared_ext}$major'
1564 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1565 shlibpath_var=LD_LIBRARY_PATH
1566 shlibpath_overrides_runpath=no
1567 # This implies no fast_install, which is unacceptable.
1568 # Some rework will be needed to allow for fast_install
1569 # before this can be enabled.
1570 hardcode_into_libs=yes
1572 # Append ld.so.conf contents to the search path
1573 if test -f /etc/ld.so.conf; then
1574 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1575 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1578 # We used to test for /lib/ld.so.1 and disable shared libraries on
1579 # powerpc, because MkLinux only supported shared libraries with the
1580 # GNU dynamic linker. Since this was broken with cross compilers,
1581 # most powerpc-linux boxes support dynamic linking these days and
1582 # people can always --disable-shared, the test was removed, and we
1583 # assume the GNU/Linux dynamic linker is in use.
1584 dynamic_linker='GNU/Linux ld.so'
1591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1592 soname_spec='${libname}${release}${shared_ext}$major'
1593 shlibpath_var=LD_LIBRARY_PATH
1594 shlibpath_overrides_runpath=no
1595 hardcode_into_libs=yes
1596 dynamic_linker='GNU ld.so'
1603 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1605 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1606 dynamic_linker='NetBSD (a.out) ld.so'
1608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1609 soname_spec='${libname}${release}${shared_ext}$major'
1610 dynamic_linker='NetBSD ld.elf_so'
1612 shlibpath_var=LD_LIBRARY_PATH
1613 shlibpath_overrides_runpath=yes
1614 hardcode_into_libs=yes
1619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1620 shlibpath_var=LD_LIBRARY_PATH
1621 shlibpath_overrides_runpath=yes
1628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1629 soname_spec='${libname}${release}${shared_ext}$major'
1630 shlibpath_var=LD_LIBRARY_PATH
1631 shlibpath_overrides_runpath=yes
1636 sys_lib_dlsearch_path_spec="/usr/lib"
1638 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1640 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1641 *) need_version=no ;;
1643 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1644 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1645 shlibpath_var=LD_LIBRARY_PATH
1646 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1648 openbsd2.[[89]] | openbsd2.[[89]].*)
1649 shlibpath_overrides_runpath=no
1652 shlibpath_overrides_runpath=yes
1656 shlibpath_overrides_runpath=yes
1661 libname_spec='$name'
1664 library_names_spec='$libname${shared_ext} $libname.a'
1665 dynamic_linker='OS/2 ld.exe'
1666 shlibpath_var=LIBPATH
1669 osf3* | osf4* | osf5*)
1673 soname_spec='${libname}${release}${shared_ext}$major'
1674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1675 shlibpath_var=LD_LIBRARY_PATH
1676 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1677 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1684 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1685 soname_spec='${libname}${release}${shared_ext}$major'
1686 shlibpath_var=LD_LIBRARY_PATH
1687 shlibpath_overrides_runpath=yes
1688 hardcode_into_libs=yes
1689 # ldd complains unless libraries are executable
1690 postinstall_cmds='chmod +x $lib'
1695 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1696 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1697 shlibpath_var=LD_LIBRARY_PATH
1698 shlibpath_overrides_runpath=yes
1699 if test "$with_gnu_ld" = yes; then
1707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1708 soname_spec='${libname}${release}${shared_ext}$major'
1709 shlibpath_var=LD_LIBRARY_PATH
1710 case $host_vendor in
1712 shlibpath_overrides_runpath=no
1714 export_dynamic_flag_spec='${wl}-Blargedynsym'
1715 runpath_var=LD_RUN_PATH
1723 shlibpath_overrides_runpath=no
1724 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1730 if test -d /usr/nec ;then
1732 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1733 soname_spec='$libname${shared_ext}.$major'
1734 shlibpath_var=LD_LIBRARY_PATH
1738 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1739 version_type=freebsd-elf
1742 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1743 soname_spec='${libname}${release}${shared_ext}$major'
1744 shlibpath_var=LD_LIBRARY_PATH
1745 hardcode_into_libs=yes
1746 if test "$with_gnu_ld" = yes; then
1747 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1748 shlibpath_overrides_runpath=no
1750 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1751 shlibpath_overrides_runpath=yes
1754 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1758 sys_lib_dlsearch_path_spec='/usr/lib'
1763 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1764 soname_spec='${libname}${release}${shared_ext}$major'
1765 shlibpath_var=LD_LIBRARY_PATH
1772 AC_MSG_RESULT([$dynamic_linker])
1773 test "$dynamic_linker" = no && can_build_shared=no
1775 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1776 if test "$GCC" = yes; then
1777 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1779 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1784 AC_DEFUN([_LT_AC_TAGCONFIG],
1785 [AC_ARG_WITH([tags],
1786 [AS_HELP_STRING([--with-tags@<:@=TAGS@:>@],[include additional configurations @<:@automatic@:>@])],
1787 [tagnames="$withval"])
1789 if test -f "$ltmain" && test -n "$tagnames"; then
1790 if test ! -f "${ofile}"; then
1791 AC_MSG_WARN([output file `$ofile' does not exist])
1794 if test -z "$LTCC"; then
1795 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1796 if test -z "$LTCC"; then
1797 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1799 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1802 if test -z "$LTCFLAGS"; then
1803 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1806 # Extract list of available tagged configurations in $ofile.
1807 # Note that this assumes the entire list is on one line.
1808 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1810 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1811 for tagname in $tagnames; do
1813 # Check whether tagname contains only valid characters
1814 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1816 *) AC_MSG_ERROR([invalid tag name: $tagname])
1820 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1822 AC_MSG_ERROR([tag name "$tagname" already exists])
1825 # Update the list of available tags.
1826 if test -n "$tagname"; then
1827 echo appending configuration tag \"$tagname\" to $ofile
1831 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1832 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1833 (test "X$CXX" != "Xg++"))) ; then
1834 AC_LIBTOOL_LANG_CXX_CONFIG
1841 if test -n "$F77" && test "X$F77" != "Xno"; then
1842 AC_LIBTOOL_LANG_F77_CONFIG
1849 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1850 AC_LIBTOOL_LANG_GCJ_CONFIG
1857 AC_LIBTOOL_LANG_RC_CONFIG
1861 AC_MSG_ERROR([Unsupported tag name: $tagname])
1865 # Append the new tag name to the list of available tags.
1866 if test -n "$tagname" ; then
1867 available_tags="$available_tags $tagname"
1873 # Now substitute the updated list of available tags.
1874 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1875 mv "${ofile}T" "$ofile"
1879 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1882 ])# _LT_AC_TAGCONFIG
1887 # enable checks for dlopen support
1888 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1889 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1890 ])# AC_LIBTOOL_DLOPEN
1893 # AC_LIBTOOL_WIN32_DLL
1894 # --------------------
1895 # declare package support for building win32 DLLs
1896 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1897 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1898 ])# AC_LIBTOOL_WIN32_DLL
1901 # AC_ENABLE_SHARED([DEFAULT])
1902 # ---------------------------
1903 # implement the --enable-shared flag
1904 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1905 AC_DEFUN([AC_ENABLE_SHARED],
1906 [define([enable_shared_default], ifelse($1, no, no, yes))dnl
1907 AC_ARG_ENABLE([shared],
1908 AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],[build shared libraries @<:@default=enable_shared_default@:>@]),
1909 [p=${PACKAGE-default}
1911 yes) enable_shared=yes ;;
1912 no) enable_shared=no ;;
1915 # Look at the argument we got. We use all the common list separators.
1916 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1917 for pkg in $enableval; do
1919 if test "X$pkg" = "X$p"; then
1926 [enable_shared=]enable_shared_default)
1927 ])# AC_ENABLE_SHARED
1932 # set the default shared flag to --disable-shared
1933 AC_DEFUN([AC_DISABLE_SHARED],
1934 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1935 AC_ENABLE_SHARED(no)
1936 ])# AC_DISABLE_SHARED
1939 # AC_ENABLE_STATIC([DEFAULT])
1940 # ---------------------------
1941 # implement the --enable-static flag
1942 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1943 AC_DEFUN([AC_ENABLE_STATIC],
1944 [define([enable_static_default], ifelse($1, no, no, yes))dnl
1945 AC_ARG_ENABLE([static],
1946 AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],[build static libraries @<:@default=enable_static_default@:>@]),
1947 [p=${PACKAGE-default}
1949 yes) enable_static=yes ;;
1950 no) enable_static=no ;;
1953 # Look at the argument we got. We use all the common list separators.
1954 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1955 for pkg in $enableval; do
1957 if test "X$pkg" = "X$p"; then
1964 [enable_static=]enable_static_default)
1965 ])# AC_ENABLE_STATIC
1970 # set the default static flag to --disable-static
1971 AC_DEFUN([AC_DISABLE_STATIC],
1972 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1973 AC_ENABLE_STATIC(no)
1974 ])# AC_DISABLE_STATIC
1977 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1978 # ---------------------------------
1979 # implement the --enable-fast-install flag
1980 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1981 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1982 [define([enable_Fast_install_default], ifelse($1, no, no, yes))dnl
1983 AC_ARG_ENABLE([fast-install],
1984 AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],[optimize for fast installation @<:@default=enable_Fast_install_default@:>@]),
1985 [p=${PACKAGE-default}
1987 yes) enable_fast_install=yes ;;
1988 no) enable_fast_install=no ;;
1990 enable_fast_install=no
1991 # Look at the argument we got. We use all the common list separators.
1992 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1993 for pkg in $enableval; do
1995 if test "X$pkg" = "X$p"; then
1996 enable_fast_install=yes
2002 [enable_fast_install=]enable_Fast_install_default)
2003 ])# AC_ENABLE_FAST_INSTALL
2006 # AC_DISABLE_FAST_INSTALL
2007 # -----------------------
2008 # set the default to --disable-fast-install
2009 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2010 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2011 AC_ENABLE_FAST_INSTALL(no)
2012 ])# AC_DISABLE_FAST_INSTALL
2015 # AC_LIBTOOL_PICMODE([MODE])
2016 # --------------------------
2017 # implement the --with-pic flag
2018 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2019 AC_DEFUN([AC_LIBTOOL_PICMODE],
2020 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2021 pic_mode=ifelse($#,1,$1,default)
2022 ])# AC_LIBTOOL_PICMODE
2027 # This is predefined starting with Autoconf 2.54, so this conditional
2028 # definition can be removed once we require Autoconf 2.54 or later.
2029 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2030 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2031 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2032 then ac_cv_prog_egrep='grep -E'
2033 else ac_cv_prog_egrep='egrep'
2035 EGREP=$ac_cv_prog_egrep
2040 # AC_PATH_TOOL_PREFIX
2041 # -------------------
2042 # find a file program which can recognise shared library
2043 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2044 [AC_REQUIRE([AC_PROG_EGREP])dnl
2045 AC_MSG_CHECKING([for $1])
2046 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2048 [[\\/*] | ?:[\\/]*])
2049 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2052 lt_save_MAGIC_CMD="$MAGIC_CMD"
2053 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2054 dnl $ac_dummy forces splitting on constant user-supplied paths.
2055 dnl POSIX.2 word splitting is done only on the output of word expansions,
2056 dnl not every word. This closes a longstanding sh security hole.
2057 ac_dummy="ifelse([$2], , $PATH, [$2])"
2058 for ac_dir in $ac_dummy; do
2060 test -z "$ac_dir" && ac_dir=.
2061 if test -f $ac_dir/$1; then
2062 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2063 if test -n "$file_magic_test_file"; then
2064 case $deplibs_check_method in
2066 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2067 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2068 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2069 $EGREP "$file_magic_regex" > /dev/null; then
2074 *** Warning: the command libtool uses to detect shared libraries,
2075 *** $file_magic_cmd, produces output that libtool cannot recognize.
2076 *** The result is that libtool may fail to recognize shared libraries
2077 *** as such. This will affect the creation of libtool libraries that
2078 *** depend on shared libraries, but programs linked with such libtool
2079 *** libraries will work regardless of this problem. Nevertheless, you
2080 *** may want to report the problem to your system manager and/or to
2081 *** bug-libtool@gnu.org
2091 MAGIC_CMD="$lt_save_MAGIC_CMD"
2094 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2095 if test -n "$MAGIC_CMD"; then
2096 AC_MSG_RESULT($MAGIC_CMD)
2100 ])# AC_PATH_TOOL_PREFIX
2105 # find a file program which can recognise a shared library
2106 AC_DEFUN([AC_PATH_MAGIC],
2107 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2108 if test -z "$lt_cv_path_MAGIC_CMD"; then
2109 if test -n "$ac_tool_prefix"; then
2110 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2120 # find the pathname to the GNU or non-GNU linker
2121 AC_DEFUN([AC_PROG_LD],
2122 [AC_ARG_WITH([gnu-ld],
2123 [AS_HELP_STRING([--with-gnu-ld],[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2124 [test "$withval" = no || with_gnu_ld=yes],
2126 AC_REQUIRE([LT_AC_PROG_SED])dnl
2127 AC_REQUIRE([AC_PROG_CC])dnl
2128 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2129 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2131 if test "$GCC" = yes; then
2132 # Check if gcc -print-prog-name=ld gives a path.
2133 AC_MSG_CHECKING([for ld used by $CC])
2136 # gcc leaves a trailing carriage return which upsets mingw
2137 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2139 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2142 # Accept absolute paths.
2143 [[\\/]]* | ?:[[\\/]]*)
2144 re_direlt='/[[^/]][[^/]]*/\.\./'
2145 # Canonicalize the pathname of ld
2146 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2147 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2148 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2150 test -z "$LD" && LD="$ac_prog"
2153 # If it fails, then pretend we aren't using GCC.
2157 # If it is relative, then search for the first ld in PATH.
2161 elif test "$with_gnu_ld" = yes; then
2162 AC_MSG_CHECKING([for GNU ld])
2164 AC_MSG_CHECKING([for non-GNU ld])
2166 AC_CACHE_VAL(lt_cv_path_LD,
2167 [if test -z "$LD"; then
2168 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2169 for ac_dir in $PATH; do
2171 test -z "$ac_dir" && ac_dir=.
2172 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2173 lt_cv_path_LD="$ac_dir/$ac_prog"
2174 # Check to see if the program is GNU ld. I'd rather use --version,
2175 # but apparently some variants of GNU ld only accept -v.
2176 # Break only if it was the GNU/non-GNU ld that we prefer.
2177 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2178 *GNU* | *'with BFD'*)
2179 test "$with_gnu_ld" != no && break
2182 test "$with_gnu_ld" != yes && break
2189 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2192 if test -n "$LD"; then
2197 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2204 AC_DEFUN([AC_PROG_LD_GNU],
2205 [AC_REQUIRE([AC_PROG_EGREP])dnl
2206 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2207 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2208 case `$LD -v 2>&1 </dev/null` in
2209 *GNU* | *'with BFD'*)
2210 lt_cv_prog_gnu_ld=yes
2213 lt_cv_prog_gnu_ld=no
2216 with_gnu_ld=$lt_cv_prog_gnu_ld
2220 # AC_PROG_LD_RELOAD_FLAG
2221 # ----------------------
2222 # find reload flag for linker
2223 # -- PORTME Some linkers may need a different reload flag.
2224 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2225 [AC_CACHE_CHECK([for $LD option to reload object files],
2226 lt_cv_ld_reload_flag,
2227 [lt_cv_ld_reload_flag='-r'])
2228 reload_flag=$lt_cv_ld_reload_flag
2229 case $reload_flag in
2231 *) reload_flag=" $reload_flag" ;;
2233 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2236 if test "$GCC" = yes; then
2237 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r $compiler_flags -o $output$reload_objs'
2239 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2243 ])# AC_PROG_LD_RELOAD_FLAG
2246 # AC_DEPLIBS_CHECK_METHOD
2247 # -----------------------
2248 # how to check for library dependencies
2249 # -- PORTME fill in with the dynamic library characteristics
2250 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2251 [AC_CACHE_CHECK([how to recognise dependent libraries],
2252 lt_cv_deplibs_check_method,
2253 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2254 lt_cv_file_magic_test_file=
2255 lt_cv_deplibs_check_method='unknown'
2256 # Need to set the preceding variable on all platforms that support
2257 # interlibrary dependencies.
2258 # 'none' -- dependencies not supported.
2259 # `unknown' -- same as none, but documents that we really don't know.
2260 # 'pass_all' -- all dependencies passed with no checks.
2261 # 'test_compile' -- check by making test program.
2262 # 'file_magic [[regex]]' -- check by looking for files in library path
2263 # which responds to the $file_magic_cmd with a given extended regex.
2264 # If you have `file' or equivalent on your system and you're not sure
2265 # whether `pass_all' will *always* work, you probably want this one.
2269 lt_cv_deplibs_check_method=pass_all
2273 lt_cv_deplibs_check_method=pass_all
2277 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2278 lt_cv_file_magic_cmd='/usr/bin/file -L'
2279 lt_cv_file_magic_test_file=/shlib/libc.so
2283 # func_win32_libid is a shell function defined in ltmain.sh
2284 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2285 lt_cv_file_magic_cmd='func_win32_libid'
2289 # Base MSYS/MinGW do not provide the 'file' command needed by
2290 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2291 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2292 lt_cv_file_magic_cmd='$OBJDUMP -f'
2295 darwin* | rhapsody*)
2296 lt_cv_deplibs_check_method=pass_all
2299 freebsd* | kfreebsd*-gnu | dragonfly*)
2300 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2303 # Not sure whether the presence of OpenBSD here was a mistake.
2304 # Let's accept both of them until this is cleared up.
2305 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2306 lt_cv_file_magic_cmd=/usr/bin/file
2307 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2311 lt_cv_deplibs_check_method=pass_all
2316 lt_cv_deplibs_check_method=pass_all
2319 hpux10.20* | hpux11*)
2320 lt_cv_file_magic_cmd=/usr/bin/file
2323 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2324 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2327 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2328 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2331 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2332 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2338 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2339 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2342 irix5* | irix6* | nonstopux*)
2344 *-32|*"-32 ") libmagic=32-bit;;
2345 *-n32|*"-n32 ") libmagic=N32;;
2346 *-64|*"-64 ") libmagic=64-bit;;
2347 *) libmagic=never-match;;
2349 lt_cv_deplibs_check_method=pass_all
2352 # This must be Linux ELF.
2354 lt_cv_deplibs_check_method=pass_all
2358 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2359 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2361 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2366 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2367 lt_cv_file_magic_cmd=/usr/bin/file
2368 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2372 lt_cv_deplibs_check_method=unknown
2376 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2377 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2379 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2383 osf3* | osf4* | osf5*)
2384 lt_cv_deplibs_check_method=pass_all
2388 lt_cv_deplibs_check_method=pass_all
2392 case $host_vendor in
2394 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2395 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2398 lt_cv_deplibs_check_method=pass_all
2401 lt_cv_file_magic_cmd='/bin/file'
2402 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2405 lt_cv_file_magic_cmd='/bin/file'
2406 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2407 lt_cv_file_magic_test_file=/lib/libc.so
2410 lt_cv_deplibs_check_method=pass_all
2413 lt_cv_deplibs_check_method=pass_all
2418 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2419 lt_cv_deplibs_check_method=pass_all
2423 file_magic_cmd=$lt_cv_file_magic_cmd
2424 deplibs_check_method=$lt_cv_deplibs_check_method
2425 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2426 ])# AC_DEPLIBS_CHECK_METHOD
2431 # find the pathname to a BSD-compatible name lister
2432 AC_DEFUN([AC_PROG_NM],
2433 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2434 [if test -n "$NM"; then
2435 # Let the user override the test.
2438 lt_nm_to_check="${ac_tool_prefix}nm"
2439 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2440 lt_nm_to_check="$lt_nm_to_check nm"
2442 for lt_tmp_nm in $lt_nm_to_check; do
2443 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2444 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2446 test -z "$ac_dir" && ac_dir=.
2447 tmp_nm="$ac_dir/$lt_tmp_nm"
2448 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2449 # Check to see if the nm accepts a BSD-compat flag.
2450 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2451 # nm: unknown option "B" ignored
2452 # Tru64's nm complains that /dev/null is an invalid object file
2453 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2454 */dev/null* | *'Invalid file or object type'*)
2455 lt_cv_path_NM="$tmp_nm -B"
2459 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2461 lt_cv_path_NM="$tmp_nm -p"
2465 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2466 continue # so that we can try to find one that supports BSD flags
2475 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2483 # check for math library
2484 AC_DEFUN([AC_CHECK_LIBM],
2485 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2488 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2489 # These system don't have libm, or don't need it
2492 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2493 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2496 AC_CHECK_LIB(m, cos, LIBM="-lm")
2502 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2503 # -----------------------------------
2504 # sets LIBLTDL to the link flags for the libltdl convenience library and
2505 # LTDLINCL to the include flags for the libltdl header and adds
2506 # --enable-ltdl-convenience to the configure arguments. Note that
2507 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2508 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2509 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2510 # (note the single quotes!). If your package is not flat and you're not
2511 # using automake, define top_builddir and top_srcdir appropriately in
2513 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2514 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2515 case $enable_ltdl_convenience in
2516 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2517 "") enable_ltdl_convenience=yes
2518 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2520 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2521 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2522 # For backwards non-gettext consistent compatibility...
2524 ])# AC_LIBLTDL_CONVENIENCE
2527 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2528 # -----------------------------------
2529 # sets LIBLTDL to the link flags for the libltdl installable library and
2530 # LTDLINCL to the include flags for the libltdl header and adds
2531 # --enable-ltdl-install to the configure arguments. Note that
2532 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2533 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2534 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2535 # '${top_srcdir}/' (note the single quotes!). If your package is not
2536 # flat and you're not using automake, define top_builddir and top_srcdir
2537 # appropriately in the Makefiles.
2538 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2539 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2540 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2541 AC_CHECK_LIB(ltdl, lt_dlinit,
2542 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2543 [if test x"$enable_ltdl_install" = xno; then
2544 AC_MSG_WARN([libltdl not installed, but installation disabled])
2546 enable_ltdl_install=yes
2549 if test x"$enable_ltdl_install" = x"yes"; then
2550 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2551 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2552 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2554 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2558 # For backwards non-gettext consistent compatibility...
2560 ])# AC_LIBLTDL_INSTALLABLE
2565 # enable support for C++ libraries
2566 AC_DEFUN([AC_LIBTOOL_CXX],
2567 [AC_REQUIRE([_LT_AC_LANG_CXX])
2573 AC_DEFUN([_LT_AC_LANG_CXX],
2574 [AC_REQUIRE([AC_PROG_CXX])
2575 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2576 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2579 # _LT_AC_PROG_CXXCPP
2580 # ------------------
2581 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2583 AC_REQUIRE([AC_PROG_CXX])
2584 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2585 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2586 (test "X$CXX" != "Xg++"))) ; then
2589 ])# _LT_AC_PROG_CXXCPP
2593 # enable support for Fortran 77 libraries
2594 AC_DEFUN([AC_LIBTOOL_F77],
2595 [AC_REQUIRE([_LT_AC_LANG_F77])
2601 AC_DEFUN([_LT_AC_LANG_F77],
2602 [AC_REQUIRE([AC_PROG_F77])
2603 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2609 # enable support for GCJ libraries
2610 AC_DEFUN([AC_LIBTOOL_GCJ],
2611 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2617 AC_DEFUN([_LT_AC_LANG_GCJ],
2618 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2619 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2620 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2621 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2622 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2623 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2624 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2630 # enable support for Windows resource files
2631 AC_DEFUN([AC_LIBTOOL_RC],
2632 [AC_REQUIRE([LT_AC_PROG_RC])
2633 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2637 # AC_LIBTOOL_LANG_C_CONFIG
2638 # ------------------------
2639 # Ensure that the configuration vars for the C compiler are
2640 # suitably defined. Those variables are subsequently used by
2641 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2642 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2643 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2647 # Source file extension for C test sources.
2650 # Object file extension for compiled C test sources.
2652 _LT_AC_TAGVAR(objext, $1)=$objext
2654 # Code to be used in simple compile tests
2655 lt_simple_compile_test_code="int some_variable = 0;\n"
2657 # Code to be used in simple link tests
2658 lt_simple_link_test_code='int main(){return(0);}\n'
2662 # save warnings/boilerplate of simple test code
2663 _LT_COMPILER_BOILERPLATE
2664 _LT_LINKER_BOILERPLATE
2667 ## There is no encapsulation within the following macros, do not change
2668 ## the running order or otherwise move them around unless you know exactly
2669 ## what you are doing...
2670 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2671 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2672 AC_LIBTOOL_PROG_CC_C_O($1)
2673 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2674 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2675 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2676 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2677 AC_LIBTOOL_SYS_LIB_STRIP
2678 AC_LIBTOOL_DLOPEN_SELF
2680 # Report which library types will actually be built
2681 AC_MSG_CHECKING([if libtool supports shared libraries])
2682 AC_MSG_RESULT([$can_build_shared])
2684 AC_MSG_CHECKING([whether to build shared libraries])
2685 test "$can_build_shared" = "no" && enable_shared=no
2687 # On AIX, shared libraries and static libraries use the same namespace, and
2688 # are all built from PIC.
2691 test "$enable_shared" = yes && enable_static=no
2692 if test -n "$RANLIB"; then
2693 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2694 postinstall_cmds='$RANLIB $lib'
2699 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2700 test "$enable_shared" = yes && enable_static=no
2704 AC_MSG_RESULT([$enable_shared])
2706 AC_MSG_CHECKING([whether to build static libraries])
2707 # Make sure either enable_shared or enable_static is yes.
2708 test "$enable_shared" = yes || enable_static=yes
2709 AC_MSG_RESULT([$enable_static])
2711 AC_LIBTOOL_CONFIG($1)
2715 ])# AC_LIBTOOL_LANG_C_CONFIG
2718 # AC_LIBTOOL_LANG_CXX_CONFIG
2719 # --------------------------
2720 # Ensure that the configuration vars for the C compiler are
2721 # suitably defined. Those variables are subsequently used by
2722 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2723 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2724 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2726 AC_REQUIRE([AC_PROG_CXX])
2727 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2729 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2730 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2731 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2732 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2733 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2734 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2735 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2736 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2737 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2738 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2739 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2740 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2741 _LT_AC_TAGVAR(module_cmds, $1)=
2742 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2743 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2744 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2745 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2746 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2747 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2749 # Dependencies to place before and after the object being linked:
2750 _LT_AC_TAGVAR(predep_objects, $1)=
2751 _LT_AC_TAGVAR(postdep_objects, $1)=
2752 _LT_AC_TAGVAR(predeps, $1)=
2753 _LT_AC_TAGVAR(postdeps, $1)=
2754 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2756 # Source file extension for C++ test sources.
2759 # Object file extension for compiled C++ test sources.
2761 _LT_AC_TAGVAR(objext, $1)=$objext
2763 # Code to be used in simple compile tests
2764 lt_simple_compile_test_code="int some_variable = 0;\n"
2766 # Code to be used in simple link tests
2767 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2769 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2772 # save warnings/boilerplate of simple test code
2773 _LT_COMPILER_BOILERPLATE
2774 _LT_LINKER_BOILERPLATE
2776 # Allow CC to be a program name with arguments.
2781 lt_save_with_gnu_ld=$with_gnu_ld
2782 lt_save_path_LD=$lt_cv_path_LD
2783 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2784 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2786 $as_unset lt_cv_prog_gnu_ld
2788 if test -n "${lt_cv_path_LDCXX+set}"; then
2789 lt_cv_path_LD=$lt_cv_path_LDCXX
2791 $as_unset lt_cv_path_LD
2793 test -z "${LDCXX+set}" || LD=$LDCXX
2796 _LT_AC_TAGVAR(compiler, $1)=$CC
2797 _LT_CC_BASENAME([$compiler])
2799 # We don't want -fno-exception wen compiling C++ code, so set the
2800 # no_builtin_flag separately
2801 if test "$GXX" = yes; then
2802 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2804 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2807 if test "$GXX" = yes; then
2808 # Set up default GNU C++ configuration
2812 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2813 # archiving commands below assume that GNU ld is being used.
2814 if test "$with_gnu_ld" = yes; then
2815 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2816 _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'
2818 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2819 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2821 # If archive_cmds runs LD, not CC, wlarc should be empty
2822 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2823 # investigate it a little bit more. (MM)
2826 # ancient GNU ld didn't support --whole-archive et. al.
2827 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2828 grep 'no-whole-archive' > /dev/null; then
2829 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2831 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2837 # A generic and very simple default shared library creation
2838 # command for GNU C++ for the case where it uses the native
2839 # linker, instead of GNU ld. If possible, this setting should
2840 # overridden to take advantage of the native linker features on
2841 # the platform it is being used on.
2842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2845 # Commands to make compiler produce verbose output that lists
2846 # what "hidden" libraries, object files and flags are used when
2847 # linking a shared library.
2848 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2856 # PORTME: fill in a description of your system's C++ link characteristics
2857 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2858 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2861 # FIXME: insert proper C++ library support
2862 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2865 if test "$host_cpu" = ia64; then
2866 # On IA64, the linker does run time linking by default, so we don't
2867 # have to do anything special.
2868 aix_use_runtimelinking=no
2869 exp_sym_flag='-Bexport'
2872 aix_use_runtimelinking=no
2874 # Test if we are trying to use run time linking or normal
2875 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2876 # need to do runtime linking.
2877 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2878 for ld_flag in $LDFLAGS; do
2881 aix_use_runtimelinking=yes
2889 exp_sym_flag='-bexport'
2890 no_entry_flag='-bnoentry'
2893 # When large executables or shared objects are built, AIX ld can
2894 # have problems creating the table of contents. If linking a library
2895 # or program results in "error TOC overflow" add -mminimal-toc to
2896 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2897 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2899 _LT_AC_TAGVAR(archive_cmds, $1)=''
2900 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2901 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2902 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2904 if test "$GXX" = yes; then
2905 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2906 # We only want to do this on AIX 4.2 and lower, the check
2907 # below for broken collect2 doesn't work under 4.3+
2908 collect2name=`${CC} -print-prog-name=collect2`
2909 if test -f "$collect2name" && \
2910 strings "$collect2name" | grep resolve_lib_name >/dev/null
2912 # We have reworked collect2
2913 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2915 # We have old collect2
2916 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2917 # It fails to find uninstalled libraries when the uninstalled
2918 # path is not listed in the libpath. Setting hardcode_minus_L
2919 # to unsupported forces relinking
2920 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2921 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2922 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2926 shared_flag='-shared'
2927 if test "$aix_use_runtimelinking" = yes; then
2928 shared_flag="$shared_flag "'${wl}-G'
2932 if test "$host_cpu" = ia64; then
2933 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2934 # chokes on -Wl,-G. The following line is correct:
2937 if test "$aix_use_runtimelinking" = yes; then
2938 shared_flag='${wl}-G'
2940 shared_flag='${wl}-bM:SRE'
2945 # It seems that -bexpall does not export symbols beginning with
2946 # underscore (_), so it is better to generate a list of symbols to export.
2947 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2948 if test "$aix_use_runtimelinking" = yes; then
2949 # Warning - without using the other runtime loading flags (-brtl),
2950 # -berok will link without error, but may produce a broken library.
2951 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2952 # Determine the default libpath from the value encoded in an empty executable.
2953 _LT_AC_SYS_LIBPATH_AIX
2954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2956 _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 $shared_flag"
2958 if test "$host_cpu" = ia64; then
2959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2960 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2961 _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"
2963 # Determine the default libpath from the value encoded in an empty executable.
2964 _LT_AC_SYS_LIBPATH_AIX
2965 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2966 # Warning - without using the other run time loading flags,
2967 # -berok will link without error, but may produce a broken library.
2968 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2969 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2970 # Exported symbols can be pulled into shared objects from archives
2971 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2972 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2973 # This is similar to how AIX traditionally builds its shared libraries.
2974 _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'
2980 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
2981 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2982 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2983 # support --undefined. This deserves some investigation. FIXME
2984 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2986 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2991 case $cc_basename in
2993 # FIXME: insert proper C++ library support
2994 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2999 cygwin* | mingw* | pw32*)
3000 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3001 # as there is no search path for DLLs.
3002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3003 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3004 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3005 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3007 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3008 _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'
3009 # If the export-symbols file already is a .def file (1st line
3010 # is EXPORTS), use it as is; otherwise, prepend...
3011 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3012 cp $export_symbols $output_objdir/$soname.def;
3014 echo EXPORTS > $output_objdir/$soname.def;
3015 cat $export_symbols >> $output_objdir/$soname.def;
3017 $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'
3019 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3022 darwin* | rhapsody*)
3024 rhapsody* | darwin1.[[012]])
3025 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3028 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3029 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3031 case ${MACOSX_DEPLOYMENT_TARGET} in
3033 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3036 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3042 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3043 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3044 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3045 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3046 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3047 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3049 if test "$GXX" = yes ; then
3050 lt_int_apple_cc_single_mod=no
3051 output_verbose_link_cmd='echo'
3052 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3053 lt_int_apple_cc_single_mod=yes
3055 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3056 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3058 _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'
3060 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3061 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3062 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3063 _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}'
3065 _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}'
3067 _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}'
3069 case $cc_basename in
3071 output_verbose_link_cmd='echo'
3072 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3073 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3074 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3075 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3076 _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}'
3079 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3086 case $cc_basename in
3088 # FIXME: insert proper C++ library support
3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3092 # Green Hills C++ Compiler
3093 # FIXME: insert proper C++ library support
3094 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3097 # FIXME: insert proper C++ library support
3098 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3103 # C++ shared libraries reported to be fairly broken before switch to ELF
3104 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3107 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3109 freebsd* | kfreebsd*-gnu | dragonfly*)
3110 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3112 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3117 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3118 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3119 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3120 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3121 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3122 # but as the default
3123 # location of the library.
3125 case $cc_basename in
3127 # FIXME: insert proper C++ library support
3128 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3131 _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 $lib'
3132 # Commands to make compiler produce verbose output that lists
3133 # what "hidden" libraries, object files and flags are used when
3134 # linking a shared library.
3136 # There doesn't appear to be a way to prevent this compiler from
3137 # explicitly linking system object files so we need to strip them
3138 # from the output so that they don't get included in the library
3140 output_verbose_link_cmd='templist=`($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 $list'
3143 if test "$GXX" = yes; then
3144 _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'
3146 # FIXME: insert proper C++ library support
3147 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3153 if test $with_gnu_ld = no; then
3154 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3155 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3159 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3162 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3168 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3169 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3172 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3173 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3174 # but as the default
3175 # location of the library.
3179 case $cc_basename in
3181 # FIXME: insert proper C++ library support
3182 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3187 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3193 _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 $compiler_flags'
3196 # Commands to make compiler produce verbose output that lists
3197 # what "hidden" libraries, object files and flags are used when
3198 # linking a shared library.
3200 # There doesn't appear to be a way to prevent this compiler from
3201 # explicitly linking system object files so we need to strip them
3202 # from the output so that they don't get included in the library
3204 output_verbose_link_cmd='templist=`($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 $list'
3207 if test "$GXX" = yes; then
3208 if test $with_gnu_ld = no; then
3211 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3214 _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'
3217 _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'
3222 # FIXME: insert proper C++ library support
3223 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3229 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3230 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3231 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3232 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3233 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3234 # Instead, shared libraries are loaded at an image base (0x10000000 by
3235 # default) and relocated if they conflict, which is a slow very memory
3236 # consuming and fragmenting process. To avoid this, we pick a random,
3237 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3238 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3239 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3240 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3243 case $cc_basename in
3246 _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'
3248 # Archives containing C++ object files must be created using
3249 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3250 # necessary to make sure instantiated templates are included
3252 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3255 if test "$GXX" = yes; then
3256 if test "$with_gnu_ld" = no; then
3257 _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'
3259 _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'
3262 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3265 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3266 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3269 case $cc_basename in
3271 # Kuck and Associates, Inc. (KAI) C++ Compiler
3273 # KCC will only create a shared library if the output file
3274 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3275 # to its proper name (with version) after linking.
3276 _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'
3277 _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 $lib'
3278 # Commands to make compiler produce verbose output that lists
3279 # what "hidden" libraries, object files and flags are used when
3280 # linking a shared library.
3282 # There doesn't appear to be a way to prevent this compiler from
3283 # explicitly linking system object files so we need to strip them
3284 # from the output so that they don't get included in the library
3286 output_verbose_link_cmd='templist=`$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'
3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3289 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3291 # Archives containing C++ object files must be created using
3292 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3293 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3298 # version 8.0 and above of icpc choke on multiply defined symbols
3299 # if we add $predep_objects and $postdep_objects, however 7.1 and
3300 # earlier do not add the objects themselves.
3301 case `$CC -V 2>&1` in
3303 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3304 _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'
3306 *) # Version 8.0 or newer
3309 ia64*) tmp_idyn=' -i_dynamic';;
3311 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3312 _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'
3315 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3316 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3317 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3318 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3321 # Portland Group C++ compiler
3322 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3323 _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'
3325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3326 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3327 _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'
3331 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3332 _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'
3334 runpath_var=LD_RUN_PATH
3335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3336 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3338 # Commands to make compiler produce verbose output that lists
3339 # what "hidden" libraries, object files and flags are used when
3340 # linking a shared library.
3342 # There doesn't appear to be a way to prevent this compiler from
3343 # explicitly linking system object files so we need to strip them
3344 # from the output so that they don't get included in the library
3346 output_verbose_link_cmd='templist=`$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'
3351 # FIXME: insert proper C++ library support
3352 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3355 # FIXME: insert proper C++ library support
3356 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3359 case $cc_basename in
3361 # FIXME: insert proper C++ library support
3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3365 # FIXME: insert proper C++ library support
3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3371 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3372 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3374 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3375 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3378 # Workaround some broken pre-1.5 toolchains
3379 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3382 # C++ shared libraries are fairly broken
3383 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3386 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3387 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3388 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3389 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3390 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3391 _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'
3392 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3393 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3395 output_verbose_link_cmd='echo'
3398 case $cc_basename in
3400 # Kuck and Associates, Inc. (KAI) C++ Compiler
3402 # KCC will only create a shared library if the output file
3403 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3404 # to its proper name (with version) after linking.
3405 _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'
3407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3408 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3410 # Archives containing C++ object files must be created using
3411 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3412 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3416 # Rational C++ 2.4.1
3417 # FIXME: insert proper C++ library support
3418 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3421 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3422 _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'
3424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3425 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3427 # Commands to make compiler produce verbose output that lists
3428 # what "hidden" libraries, object files and flags are used when
3429 # linking a shared library.
3431 # There doesn't appear to be a way to prevent this compiler from
3432 # explicitly linking system object files so we need to strip them
3433 # from the output so that they don't get included in the library
3435 output_verbose_link_cmd='templist=`$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 $list'
3438 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3439 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3440 _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'
3442 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3443 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3445 # Commands to make compiler produce verbose output that lists
3446 # what "hidden" libraries, object files and flags are used when
3447 # linking a shared library.
3448 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3451 # FIXME: insert proper C++ library support
3452 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3458 case $cc_basename in
3460 # Kuck and Associates, Inc. (KAI) C++ Compiler
3462 # KCC will only create a shared library if the output file
3463 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3464 # to its proper name (with version) after linking.
3465 _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'
3467 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3468 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3470 # Archives containing C++ object files must be created using
3471 # the KAI C++ compiler.
3472 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3475 # Rational C++ 2.4.1
3476 # FIXME: insert proper C++ library support
3477 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3480 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3481 _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'
3482 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3483 echo "-hidden">> $lib.exp~
3484 $CC -shared$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~
3487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3488 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3490 # Commands to make compiler produce verbose output that lists
3491 # what "hidden" libraries, object files and flags are used when
3492 # linking a shared library.
3494 # There doesn't appear to be a way to prevent this compiler from
3495 # explicitly linking system object files so we need to strip them
3496 # from the output so that they don't get included in the library
3498 output_verbose_link_cmd='templist=`$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 $list'
3501 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3502 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3503 _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'
3505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3506 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3508 # Commands to make compiler produce verbose output that lists
3509 # what "hidden" libraries, object files and flags are used when
3510 # linking a shared library.
3511 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3514 # FIXME: insert proper C++ library support
3515 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3521 # FIXME: insert proper C++ library support
3522 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3525 case $cc_basename in
3528 # FIXME: insert proper C++ library support
3529 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3533 # FIXME: insert proper C++ library support
3534 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3537 # FIXME: insert proper C++ library support
3538 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3543 case $cc_basename in
3545 # Sun C++ 4.2, 5.x and Centerline C++
3546 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3547 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3548 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3549 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3550 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3553 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3555 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3557 # The C++ compiler is used as linker so we must use $wl
3558 # flag to pass the commands to the underlying system
3559 # linker. We must also pass each convience library through
3560 # to the system linker between allextract/defaultextract.
3561 # The C++ compiler will combine linker options so we
3562 # cannot just pass the convience library names through
3564 # Supported since Solaris 2.6 (maybe 2.5.1?)
3565 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3568 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3570 output_verbose_link_cmd='echo'
3572 # Archives containing C++ object files must be created using
3573 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3574 # necessary to make sure instantiated templates are included
3576 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3579 # Green Hills C++ Compiler
3580 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3582 # The C++ compiler must be used to create the archive.
3583 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3586 # GNU C++ compiler with Solaris linker
3587 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3588 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3589 if $CC --version | grep -v '^2\.7' > /dev/null; then
3590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3591 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3592 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3594 # Commands to make compiler produce verbose output that lists
3595 # what "hidden" libraries, object files and flags are used when
3596 # linking a shared library.
3597 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3599 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3601 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3602 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3603 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3605 # Commands to make compiler produce verbose output that lists
3606 # what "hidden" libraries, object files and flags are used when
3607 # linking a shared library.
3608 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3616 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3617 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3618 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3620 runpath_var='LD_RUN_PATH'
3622 case $cc_basename in
3624 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3625 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3629 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3633 sysv5* | sco3.2v5* | sco5v6*)
3634 # Note: We can NOT use -z defs as we might desire, because we do not
3635 # link with -lc, and that would cause any symbols used from libc to
3636 # always be unresolved, which means just about no library would
3637 # ever link correctly. If we're not using GNU ld we use -z text
3638 # though, which does catch some bad symbols but isn't as heavy-handed
3640 # For security reasons, it is highly recommended that you always
3641 # use absolute paths for naming shared libraries, and exclude the
3642 # DT_RUNPATH tag from executables and libraries. But doing so
3643 # requires that you compile everything twice, which is a pain.
3644 # So that behaviour is only enabled if SCOABSPATH is set to a
3645 # non-empty value in the environment. Most likely only useful for
3646 # creating official distributions of packages.
3647 # This is a hack until libtool officially supports absolute path
3648 # names for shared libraries.
3649 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3650 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3651 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3652 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3654 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3655 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3656 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3657 runpath_var='LD_RUN_PATH'
3659 case $cc_basename in
3661 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3662 _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'
3665 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3666 _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'
3671 case $cc_basename in
3673 # NonStop-UX NCC 3.20
3674 # FIXME: insert proper C++ library support
3675 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3678 # FIXME: insert proper C++ library support
3679 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3684 # FIXME: insert proper C++ library support
3685 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3688 # FIXME: insert proper C++ library support
3689 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3692 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3693 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3695 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3696 _LT_AC_TAGVAR(LD, $1)="$LD"
3699 ## There is no encapsulation within the following macros, do not change
3700 ## the running order or otherwise move them around unless you know exactly
3701 ## what you are doing...
3702 AC_LIBTOOL_POSTDEP_PREDEP($1)
3703 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3704 AC_LIBTOOL_PROG_CC_C_O($1)
3705 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3706 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3707 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3708 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3710 AC_LIBTOOL_CONFIG($1)
3717 with_gnu_ldcxx=$with_gnu_ld
3718 with_gnu_ld=$lt_save_with_gnu_ld
3719 lt_cv_path_LDCXX=$lt_cv_path_LD
3720 lt_cv_path_LD=$lt_save_path_LD
3721 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3722 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3723 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3725 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3726 # ------------------------------------
3727 # Figure out "hidden" library dependencies from verbose
3728 # compiler output when linking a shared library.
3729 # Parse the compiler output and extract the necessary
3730 # objects, libraries and library flags.
3731 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3732 dnl we can't use the lt_simple_compile_test_code here,
3733 dnl because it contains code intended for an executable,
3734 dnl not a library. It's possible we should let each
3735 dnl tag define a new lt_????_link_test_code variable,
3736 dnl but it's only used here...
3737 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3739 void foo (void) { a = 0; }
3741 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3745 Foo (void) { a = 0; }
3750 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3758 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3761 public void bar (void) {
3767 dnl Parse the compiler output and extract the necessary
3768 dnl objects, libraries and library flags.
3769 if AC_TRY_EVAL(ac_compile); then
3770 # Parse the compiler output and extract the necessary
3771 # objects, libraries and library flags.
3773 # Sentinel used to keep track of whether or not we are before
3774 # the conftest object file.
3775 pre_test_object_deps_done=no
3777 # The `*' in the case matches for architectures that use `case' in
3778 # $output_verbose_cmd can trigger glob expansion during the loop
3779 # eval without this substitution.
3780 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3782 for p in `eval $output_verbose_link_cmd`; do
3786 # Some compilers place space between "-{L,R}" and the path.
3789 || test $p = "-R"; then
3796 if test "$pre_test_object_deps_done" = no; then
3799 # Internal compiler library paths should come after those
3800 # provided the user. The postdeps already come after the
3801 # user supplied libs so there is no need to process them.
3802 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3803 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3805 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3808 # The "-l" case would never come before the object being
3809 # linked, so don't bother handling this case.
3812 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3813 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3815 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3821 # This assumes that the test object file only shows up
3822 # once in the compiler output.
3823 if test "$p" = "conftest.$objext"; then
3824 pre_test_object_deps_done=yes
3828 if test "$pre_test_object_deps_done" = no; then
3829 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3830 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3832 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3835 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3836 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3838 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3843 *) ;; # Ignore the rest.
3851 echo "libtool.m4: error: problem compiling $1 test program"
3854 $rm -f confest.$objext
3856 # PORTME: override above test on systems where it is broken
3860 # Interix 3.5 installs completely hosed .la files for C++, so rather than
3861 # hack all around it, let's just trust "g++" to DTRT.
3862 _LT_AC_TAGVAR(predep_objects,$1)=
3863 _LT_AC_TAGVAR(postdep_objects,$1)=
3864 _LT_AC_TAGVAR(postdeps,$1)=
3868 case $cc_basename in
3870 # Adding this requires a known-good setup of shared libraries for
3871 # Sun compiler versions before 5.6, else PIC objects from an old
3872 # archive will be linked into the output, leading to subtle bugs.
3873 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3880 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3881 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3883 ])# AC_LIBTOOL_POSTDEP_PREDEP
3885 # AC_LIBTOOL_LANG_F77_CONFIG
3886 # --------------------------
3887 # Ensure that the configuration vars for the C compiler are
3888 # suitably defined. Those variables are subsequently used by
3889 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3890 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3891 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3892 [AC_REQUIRE([AC_PROG_F77])
3893 AC_LANG_PUSH(Fortran 77)
3895 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3896 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3897 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3898 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3899 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3900 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3901 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3904 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3905 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3906 _LT_AC_TAGVAR(module_cmds, $1)=
3907 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3908 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3909 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3910 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3912 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3914 # Source file extension for f77 test sources.
3917 # Object file extension for compiled f77 test sources.
3919 _LT_AC_TAGVAR(objext, $1)=$objext
3921 # Code to be used in simple compile tests
3922 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3924 # Code to be used in simple link tests
3925 lt_simple_link_test_code=" program t\n end\n"
3927 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3930 # save warnings/boilerplate of simple test code
3931 _LT_COMPILER_BOILERPLATE
3932 _LT_LINKER_BOILERPLATE
3934 # Allow CC to be a program name with arguments.
3938 _LT_AC_TAGVAR(compiler, $1)=$CC
3939 _LT_CC_BASENAME([$compiler])
3941 AC_MSG_CHECKING([if libtool supports shared libraries])
3942 AC_MSG_RESULT([$can_build_shared])
3944 AC_MSG_CHECKING([whether to build shared libraries])
3945 test "$can_build_shared" = "no" && enable_shared=no
3947 # On AIX, shared libraries and static libraries use the same namespace, and
3948 # are all built from PIC.
3951 test "$enable_shared" = yes && enable_static=no
3952 if test -n "$RANLIB"; then
3953 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3954 postinstall_cmds='$RANLIB $lib'
3958 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3959 test "$enable_shared" = yes && enable_static=no
3963 AC_MSG_RESULT([$enable_shared])
3965 AC_MSG_CHECKING([whether to build static libraries])
3966 # Make sure either enable_shared or enable_static is yes.
3967 test "$enable_shared" = yes || enable_static=yes
3968 AC_MSG_RESULT([$enable_static])
3970 _LT_AC_TAGVAR(GCC, $1)="$G77"
3971 _LT_AC_TAGVAR(LD, $1)="$LD"
3973 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3974 AC_LIBTOOL_PROG_CC_C_O($1)
3975 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3976 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3977 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3978 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3980 AC_LIBTOOL_CONFIG($1)
3984 ])# AC_LIBTOOL_LANG_F77_CONFIG
3987 # AC_LIBTOOL_LANG_GCJ_CONFIG
3988 # --------------------------
3989 # Ensure that the configuration vars for the C compiler are
3990 # suitably defined. Those variables are subsequently used by
3991 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3992 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3993 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3996 # Source file extension for Java test sources.
3999 # Object file extension for compiled Java test sources.
4001 _LT_AC_TAGVAR(objext, $1)=$objext
4003 # Code to be used in simple compile tests
4004 lt_simple_compile_test_code="class foo {}\n"
4006 # Code to be used in simple link tests
4007 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4009 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4012 # save warnings/boilerplate of simple test code
4013 _LT_COMPILER_BOILERPLATE
4014 _LT_LINKER_BOILERPLATE
4016 # Allow CC to be a program name with arguments.
4020 _LT_AC_TAGVAR(compiler, $1)=$CC
4021 _LT_CC_BASENAME([$compiler])
4023 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4024 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4026 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4029 ## There is no encapsulation within the following macros, do not change
4030 ## the running order or otherwise move them around unless you know exactly
4031 ## what you are doing...
4032 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4033 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4034 AC_LIBTOOL_PROG_CC_C_O($1)
4035 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4036 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4037 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4038 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4040 AC_LIBTOOL_CONFIG($1)
4044 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4047 # AC_LIBTOOL_LANG_RC_CONFIG
4048 # -------------------------
4049 # Ensure that the configuration vars for the Windows resource compiler are
4050 # suitably defined. Those variables are subsequently used by
4051 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4052 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4053 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4056 # Source file extension for RC test sources.
4059 # Object file extension for compiled RC test sources.
4061 _LT_AC_TAGVAR(objext, $1)=$objext
4063 # Code to be used in simple compile tests
4064 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4066 # Code to be used in simple link tests
4067 lt_simple_link_test_code="$lt_simple_compile_test_code"
4069 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4072 # save warnings/boilerplate of simple test code
4073 _LT_COMPILER_BOILERPLATE
4074 _LT_LINKER_BOILERPLATE
4076 # Allow CC to be a program name with arguments.
4080 _LT_AC_TAGVAR(compiler, $1)=$CC
4081 _LT_CC_BASENAME([$compiler])
4082 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4084 AC_LIBTOOL_CONFIG($1)
4088 ])# AC_LIBTOOL_LANG_RC_CONFIG
4091 # AC_LIBTOOL_CONFIG([TAGNAME])
4092 # ----------------------------
4093 # If TAGNAME is not passed, then create an initial libtool script
4094 # with a default configuration from the untagged config vars. Otherwise
4095 # add code to config.status for appending the configuration named by
4096 # TAGNAME from the matching tagged config vars.
4097 AC_DEFUN([AC_LIBTOOL_CONFIG],
4098 [# The else clause should only fire when bootstrapping the
4099 # libtool distribution, otherwise you forgot to ship ltmain.sh
4100 # with your package, and you will get complaints that there are
4101 # no rules to generate ltmain.sh.
4102 if test -f "$ltmain"; then
4103 # See if we are running on zsh, and set the options which allow our commands through
4104 # without removal of \ escapes.
4105 if test -n "${ZSH_VERSION+set}" ; then
4106 setopt NO_GLOB_SUBST
4108 # Now quote all the things that may contain metacharacters while being
4109 # careful not to overquote the AC_SUBSTed values. We take copies of the
4110 # variables and quote the copies for generation of the libtool script.
4111 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4113 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4114 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4115 deplibs_check_method reload_flag reload_cmds need_locks \
4116 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4117 lt_cv_sys_global_symbol_to_c_name_address \
4118 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4119 old_postinstall_cmds old_postuninstall_cmds \
4120 _LT_AC_TAGVAR(compiler, $1) \
4121 _LT_AC_TAGVAR(CC, $1) \
4122 _LT_AC_TAGVAR(LD, $1) \
4123 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4124 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4125 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4126 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4127 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4128 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4129 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4130 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4131 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4132 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4133 _LT_AC_TAGVAR(predep_objects, $1) \
4134 _LT_AC_TAGVAR(postdep_objects, $1) \
4135 _LT_AC_TAGVAR(predeps, $1) \
4136 _LT_AC_TAGVAR(postdeps, $1) \
4137 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4138 _LT_AC_TAGVAR(archive_cmds, $1) \
4139 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4140 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4141 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4142 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4143 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4144 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4145 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4146 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4147 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4148 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4149 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4150 _LT_AC_TAGVAR(module_cmds, $1) \
4151 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4152 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4153 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4154 _LT_AC_TAGVAR(include_expsyms, $1); do
4157 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4158 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4159 _LT_AC_TAGVAR(archive_cmds, $1) | \
4160 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4161 _LT_AC_TAGVAR(module_cmds, $1) | \
4162 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4163 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4164 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4165 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4166 postinstall_cmds | postuninstall_cmds | \
4167 old_postinstall_cmds | old_postuninstall_cmds | \
4168 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4169 # Double-quote double-evaled strings.
4170 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4173 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4179 *'\[$]0 --fallback-echo"')
4180 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4185 [cfgfile="${ofile}T"
4186 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4188 AC_MSG_NOTICE([creating $ofile])],
4191 cat <<__EOF__ >> "$cfgfile"
4195 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4196 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4197 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4199 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4200 # Free Software Foundation, Inc.
4202 # This file is part of GNU Libtool:
4203 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4205 # This program is free software; you can redistribute it and/or modify
4206 # it under the terms of the GNU General Public License as published by
4207 # the Free Software Foundation; either version 2 of the License, or
4208 # (at your option) any later version.
4210 # This program is distributed in the hope that it will be useful, but
4211 # WITHOUT ANY WARRANTY; without even the implied warranty of
4212 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4213 # General Public License for more details.
4215 # You should have received a copy of the GNU General Public License
4216 # along with this program; if not, write to the Free Software
4217 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4219 # As a special exception to the GNU General Public License, if you
4220 # distribute this file as part of a program that contains a
4221 # configuration script generated by Autoconf, you may include it under
4222 # the same distribution terms that you use for the rest of that program.
4224 # A sed program that does not truncate output.
4227 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4228 Xsed="$SED -e 1s/^X//"
4230 # The HP-UX ksh and POSIX shell print the target directory to stdout
4232 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4234 # The names of the tagged configurations supported by this script.
4237 # ### BEGIN LIBTOOL CONFIG],
4238 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4240 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4242 # Shell to use when invoking shell scripts.
4245 # Whether or not to build shared libraries.
4246 build_libtool_libs=$enable_shared
4248 # Whether or not to build static libraries.
4249 build_old_libs=$enable_static
4251 # Whether or not to add -lc for building shared libraries.
4252 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4254 # Whether or not to disallow shared libs when runtime libs are static
4255 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4257 # Whether or not to optimize for fast installation.
4258 fast_install=$enable_fast_install
4261 host_alias=$host_alias
4266 build_alias=$build_alias
4270 # An echo program that does not interpret backslashes.
4275 AR_FLAGS=$lt_AR_FLAGS
4280 # LTCC compiler flags.
4281 LTCFLAGS=$lt_LTCFLAGS
4283 # A language-specific compiler.
4284 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4286 # Is the compiler the GNU C compiler?
4287 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4292 # The linker used to build libraries.
4293 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4295 # Whether we need hard or soft links.
4298 # A BSD-compatible nm program.
4301 # A symbol stripping program
4304 # Used to examine libraries when file_magic_cmd begins "file"
4305 MAGIC_CMD=$MAGIC_CMD
4307 # Used on cygwin: DLL creation program.
4310 # Used on cygwin: object dumper.
4313 # Used on cygwin: assembler.
4316 # The name of the directory that contains temporary libtool files.
4319 # How to create reloadable object files.
4320 reload_flag=$lt_reload_flag
4321 reload_cmds=$lt_reload_cmds
4323 # How to pass a linker flag through the compiler.
4324 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4326 # Object file suffix (normally "o").
4329 # Old archive suffix (normally "a").
4332 # Shared library suffix (normally ".so").
4333 shrext_cmds='$shrext_cmds'
4335 # Executable file suffix (normally "").
4338 # Additional compiler flags for building library objects.
4339 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4342 # What is the maximum length of a command?
4343 max_cmd_len=$lt_cv_sys_max_cmd_len
4345 # Does compiler simultaneously support -c and -o options?
4346 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4348 # Must we lock files when doing compilation?
4349 need_locks=$lt_need_locks
4351 # Do we need the lib prefix for modules?
4352 need_lib_prefix=$need_lib_prefix
4354 # Do we need a version for libraries?
4355 need_version=$need_version
4357 # Whether dlopen is supported.
4358 dlopen_support=$enable_dlopen
4360 # Whether dlopen of programs is supported.
4361 dlopen_self=$enable_dlopen_self
4363 # Whether dlopen of statically linked programs is supported.
4364 dlopen_self_static=$enable_dlopen_self_static
4366 # Compiler flag to prevent dynamic linking.
4367 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4369 # Compiler flag to turn off builtin functions.
4370 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4372 # Compiler flag to allow reflexive dlopens.
4373 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4375 # Compiler flag to generate shared objects directly from archives.
4376 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4378 # Compiler flag to generate thread-safe objects.
4379 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4381 # Library versioning type.
4382 version_type=$version_type
4384 # Format of library name prefix.
4385 libname_spec=$lt_libname_spec
4387 # List of archive names. First name is the real one, the rest are links.
4388 # The last name is the one that the linker finds with -lNAME.
4389 library_names_spec=$lt_library_names_spec
4391 # The coded name of the library, if different from the real name.
4392 soname_spec=$lt_soname_spec
4394 # Commands used to build and install an old-style archive.
4396 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4397 old_postinstall_cmds=$lt_old_postinstall_cmds
4398 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4400 # Create an old-style archive from a shared archive.
4401 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4403 # Create a temporary old-style archive to link instead of a shared archive.
4404 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4406 # Commands used to build and install a shared archive.
4407 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4408 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4409 postinstall_cmds=$lt_postinstall_cmds
4410 postuninstall_cmds=$lt_postuninstall_cmds
4412 # Commands used to build a loadable module (assumed same as above if empty)
4413 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4414 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4416 # Commands to strip libraries.
4417 old_striplib=$lt_old_striplib
4418 striplib=$lt_striplib
4420 # Dependencies to place before the objects being linked to create a
4422 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4424 # Dependencies to place after the objects being linked to create a
4426 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4428 # Dependencies to place before the objects being linked to create a
4430 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4432 # Dependencies to place after the objects being linked to create a
4434 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4436 # The library search path used internally by the compiler when linking
4438 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4440 # Method to check whether dependent libraries are shared objects.
4441 deplibs_check_method=$lt_deplibs_check_method
4443 # Command to use when deplibs_check_method == file_magic.
4444 file_magic_cmd=$lt_file_magic_cmd
4446 # Flag that allows shared libraries with undefined symbols to be built.
4447 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4449 # Flag that forces no undefined symbols.
4450 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4452 # Commands used to finish a libtool library installation in a directory.
4453 finish_cmds=$lt_finish_cmds
4455 # Same as above, but a single script fragment to be evaled but not shown.
4456 finish_eval=$lt_finish_eval
4458 # Take the output of nm and produce a listing of raw symbols and C names.
4459 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4461 # Transform the output of nm in a proper C declaration
4462 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4464 # Transform the output of nm in a C name address pair
4465 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4467 # This is the shared library runtime path variable.
4468 runpath_var=$runpath_var
4470 # This is the shared library path variable.
4471 shlibpath_var=$shlibpath_var
4473 # Is shlibpath searched before the hard-coded library search path?
4474 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4476 # How to hardcode a shared library path into an executable.
4477 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4479 # Whether we should hardcode library paths into libraries.
4480 hardcode_into_libs=$hardcode_into_libs
4482 # Flag to hardcode \$libdir into a binary during linking.
4483 # This must work even if \$libdir does not exist.
4484 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4486 # If ld is used when linking, flag to hardcode \$libdir into
4487 # a binary during linking. This must work even if \$libdir does
4489 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4491 # Whether we need a single -rpath flag with a separated argument.
4492 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4494 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4496 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4498 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4500 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4502 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4503 # the resulting binary.
4504 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4506 # Set to yes if building a shared library automatically hardcodes DIR into the library
4507 # and all subsequent libraries and executables linked against it.
4508 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4510 # Variables whose values should be saved in libtool wrapper scripts and
4511 # restored at relink time.
4512 variables_saved_for_relink="$variables_saved_for_relink"
4514 # Whether libtool must link a program against all its dependency libraries.
4515 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4517 # Compile-time system search path for libraries
4518 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4520 # Run-time system search path for libraries
4521 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4523 # Fix the shell variable \$srcfile for the compiler.
4524 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4526 # Set to yes if exported symbols are required.
4527 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4529 # The commands to list exported symbols.
4530 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4532 # The commands to extract the exported symbol list from a shared archive.
4533 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4535 # Symbols that should not be listed in the preloaded symbols.
4536 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4538 # Symbols that must always be exported.
4539 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4542 [# ### END LIBTOOL CONFIG],
4543 [# ### END LIBTOOL TAG CONFIG: $tagname])
4550 cat <<\EOF >> "$cfgfile"
4552 # AIX sometimes has problems with the GCC collect2 program. For some
4553 # reason, if we set the COLLECT_NAMES environment variable, the problems
4554 # vanish in a puff of smoke.
4555 if test "X${COLLECT_NAMES+set}" != Xset; then
4557 export COLLECT_NAMES
4563 # We use sed instead of cat because bash on DJGPP gets confused if
4564 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4565 # text mode, it properly converts lines to CR/LF. This bash problem
4566 # is reportedly fixed, but why not run on old versions too?
4567 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4569 mv -f "$cfgfile" "$ofile" || \
4570 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4574 # If there is no Makefile yet, we rely on a make rule to execute
4575 # `config.status --recheck' to rerun these tests and create the
4576 # libtool script then.
4577 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4578 if test -f "$ltmain_in"; then
4579 test -f Makefile && make "$ltmain"
4582 ])# AC_LIBTOOL_CONFIG
4585 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4586 # -------------------------------------------
4587 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4588 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4590 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4592 if test "$GCC" = yes; then
4593 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4595 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4596 lt_cv_prog_compiler_rtti_exceptions,
4597 [-fno-rtti -fno-exceptions], [],
4598 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4600 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4603 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4604 # ---------------------------------
4605 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4606 [AC_REQUIRE([AC_CANONICAL_HOST])
4607 AC_REQUIRE([AC_PROG_NM])
4608 AC_REQUIRE([AC_OBJEXT])
4609 # Check for command to grab the raw symbol name followed by C symbol from nm.
4610 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4611 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4613 # These are sane defaults that work on at least a few old systems.
4614 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4616 # Character class describing NM global symbol codes.
4617 symcode='[[BCDEGRST]]'
4619 # Regexp to match symbols that can be accessed directly from C.
4620 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4622 # Transform an extracted symbol line into a proper C declaration
4623 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4625 # Transform an extracted symbol line into symbol name and symbol address
4626 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4628 # Define system-specific variables.
4633 cygwin* | mingw* | pw32*)
4634 symcode='[[ABCDGISTW]]'
4636 hpux*) # Its linker distinguishes data from code symbols
4637 if test "$host_cpu" = ia64; then
4638 symcode='[[ABCDEGRST]]'
4640 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4641 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4644 if test "$host_cpu" = ia64; then
4645 symcode='[[ABCDGIRSTW]]'
4646 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4647 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4651 symcode='[[BCDEGRST]]'
4654 symcode='[[BCDEGQRST]]'
4665 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4669 symcode='[[DFNSTU]]'
4673 # Handle CRLF in mingw tool chain
4677 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4681 # If we're using GNU nm, then use its standard symbol codes.
4682 case `$NM -V 2>&1` in
4683 *GNU* | *'with BFD'*)
4684 symcode='[[ABCDGIRSTW]]' ;;
4687 # Try without a prefix undercore, then with it.
4688 for ac_symprfx in "" "_"; do
4690 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4691 symxfrm="\\1 $ac_symprfx\\2 \\2"
4693 # Write the raw and C identifiers.
4694 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4696 # Check to see that the pipe works correctly.
4700 cat > conftest.$ac_ext <<EOF
4705 void nm_test_func(){}
4709 int main(){nm_test_var='a';nm_test_func();return(0);}
4712 if AC_TRY_EVAL(ac_compile); then
4713 # Now try to grab the symbols.
4715 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4716 # Try sorting and uniquifying the output.
4717 if sort "$nlist" | uniq > "$nlist"T; then
4718 mv -f "$nlist"T "$nlist"
4723 # Make sure that we snagged all the symbols we need.
4724 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4725 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4726 cat <<EOF > conftest.$ac_ext
4732 # Now generate the symbol file.
4733 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4735 cat <<EOF >> conftest.$ac_ext
4736 #if defined (__STDC__) && __STDC__
4737 # define lt_ptr_t void *
4739 # define lt_ptr_t char *
4743 /* The mapping between symbol names and symbols. */
4748 lt_preloaded_symbols[[]] =
4751 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4752 cat <<\EOF >> conftest.$ac_ext
4760 # Now try linking the two files.
4761 mv conftest.$ac_objext conftstm.$ac_objext
4762 lt_save_LIBS="$LIBS"
4763 lt_save_CFLAGS="$CFLAGS"
4764 LIBS="conftstm.$ac_objext"
4765 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4766 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4769 LIBS="$lt_save_LIBS"
4770 CFLAGS="$lt_save_CFLAGS"
4772 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4775 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4778 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4781 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4782 cat conftest.$ac_ext >&5
4784 rm -f conftest* conftst*
4786 # Do not use the global_symbol_pipe unless it works.
4787 if test "$pipe_works" = yes; then
4790 lt_cv_sys_global_symbol_pipe=
4794 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4795 lt_cv_sys_global_symbol_to_cdecl=
4797 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4798 AC_MSG_RESULT(failed)
4802 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4805 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4806 # ---------------------------------------
4807 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4808 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4810 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4812 AC_MSG_CHECKING([for $compiler option to produce PIC])
4814 # C++ specific cases for pic, static, wl, etc.
4815 if test "$GXX" = yes; then
4816 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4817 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4821 # All AIX code is PIC.
4822 if test "$host_cpu" = ia64; then
4823 # AIX 5 now supports IA64 processor
4824 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4828 # FIXME: we need at least 68020 code to build shared libraries, but
4829 # adding the `-m68020' flag to GCC prevents building anything better,
4831 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4833 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4834 # PIC is the default for these OSes.
4836 mingw* | os2* | pw32*)
4837 # This hack is so that the source file can tell whether it is being
4838 # built for inclusion in a dll (and should export symbols for example).
4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4841 darwin* | rhapsody*)
4842 # PIC is the default on this platform
4843 # Common symbols not allowed in MH_DYLIB files
4844 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4847 # DJGPP does not support shared libraries at all
4848 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4851 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4852 # Instead, we relocate shared libraries at runtime.
4855 if test -d /usr/nec; then
4856 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4860 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4871 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4877 # All AIX code is PIC.
4878 if test "$host_cpu" = ia64; then
4879 # AIX 5 now supports IA64 processor
4880 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4882 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4886 case $cc_basename in
4888 # Green Hills C++ Compiler
4889 # _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"
4894 # PIC is the default on this platform
4895 # Common symbols not allowed in MH_DYLIB files
4896 case $cc_basename in
4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4899 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4904 case $cc_basename in
4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4909 # Green Hills C++ Compiler
4910 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4916 freebsd* | kfreebsd*-gnu | dragonfly*)
4917 # FreeBSD uses GNU C++
4919 hpux9* | hpux10* | hpux11*)
4920 case $cc_basename in
4922 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4923 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4924 if test "$host_cpu" != ia64; then
4925 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4929 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4930 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4936 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4945 # This is c89, which is MS Visual C++ (no shared libs)
4946 # Anyone wants to do a port?
4948 irix5* | irix6* | nonstopux*)
4949 case $cc_basename in
4951 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4953 # CC pic flag -KPIC is the default.
4960 case $cc_basename in
4963 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4964 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4968 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4970 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4973 # Portland Group C++ compiler.
4974 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4975 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4976 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4980 # Make sure the PIC flag is empty. It appears that all Alpha
4981 # Linux and Compaq Tru64 Unix objects are PIC.
4982 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4983 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4994 case $cc_basename in
4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5004 osf3* | osf4* | osf5*)
5005 case $cc_basename in
5007 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5010 # Rational C++ 2.4.1
5011 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5014 # Digital/Compaq C++
5015 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5016 # Make sure the PIC flag is empty. It appears that all Alpha
5017 # Linux and Compaq Tru64 Unix objects are PIC.
5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5019 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5028 case $cc_basename in
5030 # Sun C++ 4.2, 5.x and Centerline C++
5031 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5032 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5033 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5036 # Green Hills C++ Compiler
5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5044 case $cc_basename in
5047 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5048 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5052 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5059 case $cc_basename in
5061 # NonStop-UX NCC 3.20
5062 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5068 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5069 case $cc_basename in
5071 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5072 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5080 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5086 if test "$GCC" = yes; then
5087 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5088 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5092 # All AIX code is PIC.
5093 if test "$host_cpu" = ia64; then
5094 # AIX 5 now supports IA64 processor
5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5100 # FIXME: we need at least 68020 code to build shared libraries, but
5101 # adding the `-m68020' flag to GCC prevents building anything better,
5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5106 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5107 # PIC is the default for these OSes.
5110 mingw* | pw32* | os2*)
5111 # This hack is so that the source file can tell whether it is being
5112 # built for inclusion in a dll (and should export symbols for example).
5113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5116 darwin* | rhapsody*)
5117 # PIC is the default on this platform
5118 # Common symbols not allowed in MH_DYLIB files
5119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5123 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5124 # Instead, we relocate shared libraries at runtime.
5128 # Just because we use GCC doesn't mean we suddenly get shared libraries
5129 # on systems that don't support them.
5130 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5135 if test -d /usr/nec; then
5136 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5141 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5148 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5154 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5158 # PORTME Check for flag to pass linker flags through the system compiler.
5161 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5162 if test "$host_cpu" = ia64; then
5163 # AIX 5 now supports IA64 processor
5164 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5170 # PIC is the default on this platform
5171 # Common symbols not allowed in MH_DYLIB files
5172 case $cc_basename in
5174 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5175 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5180 mingw* | pw32* | os2*)
5181 # This hack is so that the source file can tell whether it is being
5182 # built for inclusion in a dll (and should export symbols for example).
5183 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5186 hpux9* | hpux10* | hpux11*)
5187 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5188 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5195 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5198 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5199 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5202 irix5* | irix6* | nonstopux*)
5203 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5204 # PIC (with -KPIC) is the default.
5205 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5209 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5210 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5214 case $cc_basename in
5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5218 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5220 pgcc* | pgf77* | pgf90* | pgf95*)
5221 # Portland Group compilers (*not* the Pentium gcc compiler,
5222 # which looks to be a dead project)
5223 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5224 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5225 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5228 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5229 # All Alpha code is PIC.
5230 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5235 osf3* | osf4* | osf5*)
5236 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5237 # All OSF/1 code is PIC.
5238 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5242 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5243 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5244 case $cc_basename in
5246 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5248 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5253 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5254 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5255 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5258 sysv4 | sysv4.2uw2* | sysv4.3*)
5259 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5260 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5261 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5265 if test -d /usr/nec ;then
5266 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5267 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5271 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5272 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5274 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5278 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5279 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5283 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5284 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5288 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5293 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5296 # Check to make sure the PIC flag actually works.
5298 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5299 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5300 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5301 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5302 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5304 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5306 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5307 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5310 # For platforms which do not support PIC, -DPIC is meaningless:
5312 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5315 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5320 # Check to make sure the static flag actually works.
5322 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5323 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5324 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5325 $lt_tmp_static_flag,
5327 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5331 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5332 # ------------------------------------
5333 # See if the linker supports building shared libraries.
5334 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5335 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5337 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5340 # If we're using GNU nm, then we don't want the "-C" option.
5341 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5342 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5343 _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'
5345 _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'
5349 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5352 _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'
5355 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5360 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5361 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5362 _LT_AC_TAGVAR(archive_cmds, $1)=
5363 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5364 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5365 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5366 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5367 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5368 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5369 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5370 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5371 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5372 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5373 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5374 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5375 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5376 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5377 _LT_AC_TAGVAR(module_cmds, $1)=
5378 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5379 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5380 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5381 # include_expsyms should be a list of space-separated symbols to be *always*
5382 # included in the symbol list
5383 _LT_AC_TAGVAR(include_expsyms, $1)=
5384 # exclude_expsyms can be an extended regexp of symbols to exclude
5385 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5386 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5387 # as well as any symbol that contains `d'.
5388 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5389 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5390 # platforms (ab)use it in PIC code, but their linkers get confused if
5391 # the symbol is explicitly referenced. Since portable code cannot
5392 # rely on this symbol name, it's probably fine to never include it in
5393 # preloaded symbol tables.
5394 extract_expsyms_cmds=
5395 # Just being paranoid about ensuring that cc_basename is set.
5396 _LT_CC_BASENAME([$compiler])
5398 cygwin* | mingw* | pw32*)
5399 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5400 # When not using gcc, we currently assume that we are using
5401 # Microsoft Visual C++.
5402 if test "$GCC" != yes; then
5407 # we just hope/assume this is gcc and not c89 (= MSVC++)
5415 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5416 if test "$with_gnu_ld" = yes; then
5417 # If archive_cmds runs LD, not CC, wlarc should be empty
5420 # Set some defaults for GNU ld with shared library support. These
5421 # are reset later if shared libraries are not supported. Putting them
5422 # here allows them to be overridden if necessary.
5423 runpath_var=LD_RUN_PATH
5424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5425 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5426 # ancient GNU ld didn't support --whole-archive et. al.
5427 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5428 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5432 supports_anon_versioning=no
5433 case `$LD -v 2>/dev/null` in
5434 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5435 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5436 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5437 *\ 2.11.*) ;; # other 2.11 versions
5438 *) supports_anon_versioning=yes ;;
5441 # See if GNU ld supports shared libraries.
5443 aix3* | aix4* | aix5*)
5444 # On AIX/PPC, the GNU linker is very broken
5445 if test "$host_cpu" != ia64; then
5446 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5449 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5450 *** to be unable to reliably create shared libraries on AIX.
5451 *** Therefore, libtool is disabling shared libraries support. If you
5452 *** really care for shared libraries, you may want to modify your PATH
5453 *** so that a non-GNU linker is found, and then restart.
5460 _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)'
5461 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5462 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5464 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5465 # that the semantics of dynamic libraries on AmigaOS, at least up
5466 # to version 4, is to share data among multiple programs linked
5467 # with the same dynamic library. Since this doesn't match the
5468 # behavior of shared libraries on other platforms, we can't use
5470 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5474 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5475 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5476 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5477 # support --undefined. This deserves some investigation. FIXME
5478 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5480 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5484 cygwin* | mingw* | pw32*)
5485 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5486 # as there is no search path for DLLs.
5487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5488 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5489 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5490 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5491 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5493 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5494 _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'
5495 # If the export-symbols file already is a .def file (1st line
5496 # is EXPORTS), use it as is; otherwise, prepend...
5497 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5498 cp $export_symbols $output_objdir/$soname.def;
5500 echo EXPORTS > $output_objdir/$soname.def;
5501 cat $export_symbols >> $output_objdir/$soname.def;
5503 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5505 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5510 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5511 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5512 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5513 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5514 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5515 # Instead, shared libraries are loaded at an image base (0x10000000 by
5516 # default) and relocated if they conflict, which is a slow very memory
5517 # consuming and fragmenting process. To avoid this, we pick a random,
5518 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5519 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5520 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5521 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5525 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5527 case $cc_basename,$host_cpu in
5528 pgcc*) # Portland Group C compiler
5529 _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'
5530 tmp_addflag=' $pic_flag'
5532 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5533 _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'
5534 tmp_addflag=' $pic_flag -Mnomain' ;;
5535 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5536 tmp_addflag=' -i_dynamic' ;;
5537 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5538 tmp_addflag=' -i_dynamic -nofor_main' ;;
5539 ifc* | ifort*) # Intel Fortran compiler
5540 tmp_addflag=' -nofor_main' ;;
5542 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5544 if test $supports_anon_versioning = yes; then
5545 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5546 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5547 $echo "local: *; };" >> $output_objdir/$libname.ver~
5548 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5551 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5556 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5557 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5560 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5561 _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'
5566 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5567 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5570 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5571 *** create shared libraries on Solaris systems. Therefore, libtool
5572 *** is disabling shared libraries support. We urge you to upgrade GNU
5573 *** binutils to release 2.9.1 or newer. Another option is to modify
5574 *** your PATH or compiler configuration so that the native linker is
5575 *** used, and then restart.
5578 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5579 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5580 _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'
5582 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5586 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5587 case `$LD -v 2>&1` in
5588 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5589 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5592 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5593 *** reliably create shared libraries on SCO systems. Therefore, libtool
5594 *** is disabling shared libraries support. We urge you to upgrade GNU
5595 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5596 *** your PATH or compiler configuration so that the native linker is
5597 *** used, and then restart.
5602 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5603 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5605 _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'
5607 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5616 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5617 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5621 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5622 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5623 _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'
5625 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5630 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5633 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5634 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5637 # PORTME fill in a description of your system's linker (not GNU ld)
5640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5641 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5642 _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'
5643 # Note: this linker hardcodes the directories in LIBPATH if there
5644 # are no directories specified by -L.
5645 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5646 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5647 # Neither direct hardcoding nor static linking is supported with a
5649 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5654 if test "$host_cpu" = ia64; then
5655 # On IA64, the linker does run time linking by default, so we don't
5656 # have to do anything special.
5657 aix_use_runtimelinking=no
5658 exp_sym_flag='-Bexport'
5661 # If we're using GNU nm, then we don't want the "-C" option.
5662 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5663 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5664 _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'
5666 _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'
5668 aix_use_runtimelinking=no
5670 # Test if we are trying to use run time linking or normal
5671 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5672 # need to do runtime linking.
5673 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5674 for ld_flag in $LDFLAGS; do
5675 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5676 aix_use_runtimelinking=yes
5683 exp_sym_flag='-bexport'
5684 no_entry_flag='-bnoentry'
5687 # When large executables or shared objects are built, AIX ld can
5688 # have problems creating the table of contents. If linking a library
5689 # or program results in "error TOC overflow" add -mminimal-toc to
5690 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5691 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5693 _LT_AC_TAGVAR(archive_cmds, $1)=''
5694 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5695 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5696 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5698 if test "$GCC" = yes; then
5699 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5700 # We only want to do this on AIX 4.2 and lower, the check
5701 # below for broken collect2 doesn't work under 4.3+
5702 collect2name=`${CC} -print-prog-name=collect2`
5703 if test -f "$collect2name" && \
5704 strings "$collect2name" | grep resolve_lib_name >/dev/null
5706 # We have reworked collect2
5707 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5709 # We have old collect2
5710 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5711 # It fails to find uninstalled libraries when the uninstalled
5712 # path is not listed in the libpath. Setting hardcode_minus_L
5713 # to unsupported forces relinking
5714 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5715 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5716 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5720 shared_flag='-shared'
5721 if test "$aix_use_runtimelinking" = yes; then
5722 shared_flag="$shared_flag "'${wl}-G'
5726 if test "$host_cpu" = ia64; then
5727 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5728 # chokes on -Wl,-G. The following line is correct:
5731 if test "$aix_use_runtimelinking" = yes; then
5732 shared_flag='${wl}-G'
5734 shared_flag='${wl}-bM:SRE'
5739 # It seems that -bexpall does not export symbols beginning with
5740 # underscore (_), so it is better to generate a list of symbols to export.
5741 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5742 if test "$aix_use_runtimelinking" = yes; then
5743 # Warning - without using the other runtime loading flags (-brtl),
5744 # -berok will link without error, but may produce a broken library.
5745 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5746 # Determine the default libpath from the value encoded in an empty executable.
5747 _LT_AC_SYS_LIBPATH_AIX
5748 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5749 _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 $shared_flag"
5751 if test "$host_cpu" = ia64; then
5752 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5753 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5754 _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"
5756 # Determine the default libpath from the value encoded in an empty executable.
5757 _LT_AC_SYS_LIBPATH_AIX
5758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5759 # Warning - without using the other run time loading flags,
5760 # -berok will link without error, but may produce a broken library.
5761 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5762 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5763 # Exported symbols can be pulled into shared objects from archives
5764 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5765 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5766 # This is similar to how AIX traditionally builds its shared libraries.
5767 _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'
5773 _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)'
5774 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5775 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5776 # see comment about different semantics on the GNU ld section
5777 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5781 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5784 cygwin* | mingw* | pw32*)
5785 # When not using gcc, we currently assume that we are using
5786 # Microsoft Visual C++.
5787 # hardcode_libdir_flag_spec is actually meaningless, as there is
5788 # no search path for DLLs.
5789 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5790 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5791 # Tell ltmain to make .lib files, not .a files.
5793 # Tell ltmain to make .dll files, not .so files.
5795 # FIXME: Setting linknames here is a bad hack.
5796 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5797 # The linker will automatically build a .lib file if we build a DLL.
5798 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5799 # FIXME: Should let the user specify the lib program.
5800 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5801 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5802 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5805 darwin* | rhapsody*)
5807 rhapsody* | darwin1.[[012]])
5808 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5811 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5812 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5814 case ${MACOSX_DEPLOYMENT_TARGET} in
5816 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5819 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5825 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5826 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5827 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5828 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5829 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5830 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5831 if test "$GCC" = yes ; then
5832 output_verbose_link_cmd='echo'
5833 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5834 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5835 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5836 _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}'
5837 _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}'
5839 case $cc_basename in
5841 output_verbose_link_cmd='echo'
5842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5843 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5844 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5845 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5846 _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}'
5849 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5856 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5857 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5858 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5862 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5865 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5866 # support. Future versions do this automatically, but an explicit c++rt0.o
5867 # does not break anything, and helps significantly (at the cost of a little
5870 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5871 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5872 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5873 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5876 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5878 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5879 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5880 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5881 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5884 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5885 freebsd* | kfreebsd*-gnu | dragonfly*)
5886 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5887 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5888 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5889 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5893 if test "$GCC" = yes; then
5894 _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'
5896 _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'
5898 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5899 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5900 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5902 # hardcode_minus_L: Not really in the search PATH,
5903 # but as the default location of the library.
5904 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5909 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5910 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5912 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5914 if test "$with_gnu_ld" = no; then
5915 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5916 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5918 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5919 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5921 # hardcode_minus_L: Not really in the search PATH,
5922 # but as the default location of the library.
5923 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5928 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5931 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5934 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5937 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5943 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5946 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5949 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5953 if test "$with_gnu_ld" = no; then
5954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5955 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5960 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5961 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5964 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5965 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5967 # hardcode_minus_L: Not really in the search PATH,
5968 # but as the default location of the library.
5969 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5975 irix5* | irix6* | nonstopux*)
5976 if test "$GCC" = yes; then
5977 _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'
5979 _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'
5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5982 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5983 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5984 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5988 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5989 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5991 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5993 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5994 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5995 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5999 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6000 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6002 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6003 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6007 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6008 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6009 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6010 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6011 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6013 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6016 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6017 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6021 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6022 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6030 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6031 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6032 _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'
6033 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6037 if test "$GCC" = yes; then
6038 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6039 _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'
6041 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6042 _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'
6044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6045 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6048 osf4* | osf5*) # as osf3* with the addition of -msym flag
6049 if test "$GCC" = yes; then
6050 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6051 _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'
6052 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6054 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6055 _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'
6056 _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~
6057 $LD -shared${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'
6059 # Both c and cxx compiler support -rpath directly
6060 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6062 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6066 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6067 if test "$GCC" = yes; then
6069 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6070 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6071 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6074 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6075 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6076 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6078 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6079 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6081 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6083 # The compiler driver will combine linker options so we
6084 # cannot just pass the convience library names through
6085 # without $wl, iff we do not link with $LD.
6086 # Luckily, gcc supports the same syntax we need for Sun Studio.
6087 # Supported since Solaris 2.6 (maybe 2.5.1?)
6090 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6092 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
6095 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6099 if test "x$host_vendor" = xsequent; then
6100 # Use $CC to link under sequent, because it throws in some extra .o
6101 # files that make .init and .fini sections work.
6102 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6104 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6106 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6107 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6108 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6109 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6113 case $host_vendor in
6115 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6116 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6119 ## LD is ld it makes a PLAMLIB
6120 ## CC just makes a GrossModule.
6121 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6122 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6123 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6127 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6130 runpath_var='LD_RUN_PATH'
6131 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6135 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6136 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6137 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6141 if test -d /usr/nec; then
6142 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6143 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6144 runpath_var=LD_RUN_PATH
6145 hardcode_runpath_var=yes
6146 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6150 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6151 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6152 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6153 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6154 runpath_var='LD_RUN_PATH'
6156 if test "$GCC" = yes; then
6157 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6158 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6160 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6161 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6165 sysv5* | sco3.2v5* | sco5v6*)
6166 # Note: We can NOT use -z defs as we might desire, because we do not
6167 # link with -lc, and that would cause any symbols used from libc to
6168 # always be unresolved, which means just about no library would
6169 # ever link correctly. If we're not using GNU ld we use -z text
6170 # though, which does catch some bad symbols but isn't as heavy-handed
6172 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6173 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6175 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6177 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6178 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6179 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6180 runpath_var='LD_RUN_PATH'
6182 if test "$GCC" = yes; then
6183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6184 _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'
6186 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6187 _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'
6192 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6193 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6194 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6198 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6203 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6204 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6207 # Do we need to explicitly link libc?
6209 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6211 # Assume -lc should be added
6212 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6214 if test "$enable_shared" = yes && test "$GCC" = yes; then
6215 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6217 # FIXME: we may have to deal with multi-command sequences.
6220 # Test whether the compiler implicitly links with -lc since on some
6221 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6222 # to ld, don't add -lc before -lgcc.
6223 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6225 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6227 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6230 libobjs=conftest.$ac_objext
6232 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6233 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6239 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6240 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6241 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6243 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6245 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6247 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6249 cat conftest.err 1>&5
6252 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6258 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6261 # _LT_AC_FILE_LTDLL_C
6262 # -------------------
6263 # Be careful that the start marker always follows a newline.
6264 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6265 # /* ltdll.c starts here */
6266 # #define WIN32_LEAN_AND_MEAN
6267 # #include <windows.h>
6268 # #undef WIN32_LEAN_AND_MEAN
6269 # #include <stdio.h>
6271 # #ifndef __CYGWIN__
6272 # # ifdef __CYGWIN32__
6273 # # define __CYGWIN__ __CYGWIN32__
6277 # #ifdef __cplusplus
6280 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6281 # #ifdef __cplusplus
6286 # #include <cygwin/cygwin_dll.h>
6287 # DECLARE_CYGWIN_DLL( DllMain );
6289 # HINSTANCE __hDllInstance_base;
6292 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6294 # __hDllInstance_base = hInst;
6297 # /* ltdll.c ends here */
6298 ])# _LT_AC_FILE_LTDLL_C
6301 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6302 # ---------------------------------
6303 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6307 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6308 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6309 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6310 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6311 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6312 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6313 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6315 # This is just to silence aclocal about the macro not being used
6316 ifelse([AC_DISABLE_FAST_INSTALL])
6318 AC_DEFUN([LT_AC_PROG_GCJ],
6319 [AC_CHECK_TOOL(GCJ, gcj, no)
6320 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6324 AC_DEFUN([LT_AC_PROG_RC],
6325 [AC_CHECK_TOOL(RC, windres, no)
6328 ############################################################
6329 # NOTE: This macro has been submitted for inclusion into #
6330 # GNU Autoconf as AC_PROG_SED. When it is available in #
6331 # a released version of Autoconf we should remove this #
6332 # macro and use it instead. #
6333 ############################################################
6336 # Check for a fully-functional sed program, that truncates
6337 # as few characters as possible. Prefer GNU sed if found.
6338 AC_DEFUN([LT_AC_PROG_SED],
6339 [AC_MSG_CHECKING([for a sed that does not truncate output])
6340 AC_CACHE_VAL(lt_cv_path_SED,
6341 [# Loop through the user's path and test for sed and gsed.
6342 # Then use that list of sed's as ones to test for truncation.
6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6347 test -z "$as_dir" && as_dir=.
6348 for lt_ac_prog in sed gsed; do
6349 for ac_exec_ext in '' $ac_executable_extensions; do
6350 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6351 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6358 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6359 # along with /bin/sed that truncates output.
6360 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6361 test ! -f $lt_ac_sed && continue
6362 cat /dev/null > conftest.in
6364 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6365 # Check for GNU sed and select it if it is found.
6366 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6367 lt_cv_path_SED=$lt_ac_sed
6371 cat conftest.in conftest.in >conftest.tmp
6372 mv conftest.tmp conftest.in
6373 cp conftest.in conftest.nl
6375 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6376 cmp -s conftest.out conftest.nl || break
6377 # 10000 chars as input seems more than enough
6378 test $lt_ac_count -gt 10 && break
6379 lt_ac_count=`expr $lt_ac_count + 1`
6380 if test $lt_ac_count -gt $lt_ac_max; then
6381 lt_ac_max=$lt_ac_count
6382 lt_cv_path_SED=$lt_ac_sed
6388 AC_MSG_RESULT([$SED])