1 # generated automatically by aclocal 1.10 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_if(m4_PACKAGE_VERSION, [2.61],,
15 [m4_fatal([this file was generated for autoconf 2.61.
16 You have another version of autoconf. If you want to use that,
17 you should regenerate the build system entirely.], [63])])
19 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
21 # serial 51 Debian 1.5.24-1ubuntu1 AC_PROG_LIBTOOL
24 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
25 # -----------------------------------------------------------
26 # If this macro is not defined by Autoconf, define it here.
27 m4_ifdef([AC_PROVIDE_IFELSE],
29 [m4_define([AC_PROVIDE_IFELSE],
30 [m4_ifdef([AC_PROVIDE_$1],
36 AC_DEFUN([AC_PROG_LIBTOOL],
37 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
38 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
39 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
40 AC_PROVIDE_IFELSE([AC_PROG_CXX],
42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
44 dnl And a similar setup for Fortran 77 support
45 AC_PROVIDE_IFELSE([AC_PROG_F77],
47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
50 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
51 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
52 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
53 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
61 ifdef([A][M_PROG_GCJ],
62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
63 ifdef([LT_AC_PROG_GCJ],
64 [define([LT_AC_PROG_GCJ],
65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
71 AC_DEFUN([_AC_PROG_LIBTOOL],
72 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
73 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
74 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
75 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
77 # This can be used to rebuild libtool when needed
78 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
80 # Always use our own libtool.
81 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
84 # Prevent multiple expansion
85 define([AC_PROG_LIBTOOL], [])
91 AC_DEFUN([AC_LIBTOOL_SETUP],
93 AC_REQUIRE([AC_ENABLE_SHARED])dnl
94 AC_REQUIRE([AC_ENABLE_STATIC])dnl
95 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
96 AC_REQUIRE([AC_CANONICAL_HOST])dnl
97 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
98 AC_REQUIRE([AC_PROG_CC])dnl
99 AC_REQUIRE([AC_PROG_LD])dnl
100 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
101 AC_REQUIRE([AC_PROG_NM])dnl
103 AC_REQUIRE([AC_PROG_LN_S])dnl
104 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
105 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
106 AC_REQUIRE([AC_OBJEXT])dnl
107 AC_REQUIRE([AC_EXEEXT])dnl
110 AC_LIBTOOL_SYS_MAX_CMD_LEN
111 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
114 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
115 _LT_AC_PROG_ECHO_BACKSLASH
119 # AIX sometimes has problems with the GCC collect2 program. For some
120 # reason, if we set the COLLECT_NAMES environment variable, the problems
121 # vanish in a puff of smoke.
122 if test "X${COLLECT_NAMES+set}" != Xset; then
129 # Sed substitution that helps us do robust quoting. It backslashifies
130 # metacharacters that are still active within double-quoted strings.
131 Xsed='sed -e 1s/^X//'
132 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
134 # Same as above, but do not quote variable references.
135 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
137 # Sed substitution to delay expansion of an escaped shell variable in a
138 # double_quote_subst'ed string.
139 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
141 # Sed substitution to avoid accidental globbing in evaled expressions
142 no_glob_subst='s/\*/\\\*/g'
148 default_ofile=libtool
151 # All known linkers require a `.a' archive for static linking (except MSVC,
152 # which needs '.lib').
154 ltmain="$ac_aux_dir/ltmain.sh"
155 ofile="$default_ofile"
156 with_gnu_ld="$lt_cv_prog_gnu_ld"
158 AC_CHECK_TOOL(AR, ar, false)
159 AC_CHECK_TOOL(RANLIB, ranlib, :)
160 AC_CHECK_TOOL(STRIP, strip, :)
165 # Set sane defaults for various variables
166 test -z "$AR" && AR=ar
167 test -z "$AR_FLAGS" && AR_FLAGS=cru
168 test -z "$AS" && AS=as
169 test -z "$CC" && CC=cc
170 test -z "$LTCC" && LTCC=$CC
171 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
172 test -z "$DLLTOOL" && DLLTOOL=dlltool
173 test -z "$LD" && LD=ld
174 test -z "$LN_S" && LN_S="ln -s"
175 test -z "$MAGIC_CMD" && MAGIC_CMD=file
176 test -z "$NM" && NM=nm
177 test -z "$SED" && SED=sed
178 test -z "$OBJDUMP" && OBJDUMP=objdump
179 test -z "$RANLIB" && RANLIB=:
180 test -z "$STRIP" && STRIP=:
181 test -z "$ac_objext" && ac_objext=o
183 # Determine commands to create old-style static archives.
184 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
185 old_postinstall_cmds='chmod 644 $oldlib'
186 old_postuninstall_cmds=
188 if test -n "$RANLIB"; then
191 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
194 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
197 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
200 _LT_CC_BASENAME([$compiler])
202 # Only perform the check for file, if the check method requires it
203 case $deplibs_check_method in
205 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
211 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
212 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
213 enable_win32_dll=yes, enable_win32_dll=no)
215 AC_ARG_ENABLE([libtool-lock],
216 [AC_HELP_STRING([--disable-libtool-lock],
217 [avoid locking (might break parallel builds)])])
218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
221 [AC_HELP_STRING([--with-pic],
222 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
223 [pic_mode="$withval"],
225 test -z "$pic_mode" && pic_mode=default
227 # Use C for the default configuration in the libtool script
229 AC_LIBTOOL_LANG_C_CONFIG
234 # _LT_AC_SYS_COMPILER
235 # -------------------
236 AC_DEFUN([_LT_AC_SYS_COMPILER],
237 [AC_REQUIRE([AC_PROG_CC])dnl
239 # If no C compiler was specified, use CC.
242 # If no C compiler flags were specified, use CFLAGS.
243 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
245 # Allow CC to be a program name with arguments.
247 ])# _LT_AC_SYS_COMPILER
250 # _LT_CC_BASENAME(CC)
251 # -------------------
252 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
253 AC_DEFUN([_LT_CC_BASENAME],
254 [for cc_temp in $1""; do
256 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
257 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
262 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
266 # _LT_COMPILER_BOILERPLATE
267 # ------------------------
268 # Check for compiler boilerplate output or warnings with
269 # the simple compiler test code.
270 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
271 [AC_REQUIRE([LT_AC_PROG_SED])dnl
272 ac_outfile=conftest.$ac_objext
273 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
274 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
275 _lt_compiler_boilerplate=`cat conftest.err`
277 ])# _LT_COMPILER_BOILERPLATE
280 # _LT_LINKER_BOILERPLATE
281 # ----------------------
282 # Check for linker boilerplate output or warnings with
283 # the simple link test code.
284 AC_DEFUN([_LT_LINKER_BOILERPLATE],
285 [AC_REQUIRE([LT_AC_PROG_SED])dnl
286 ac_outfile=conftest.$ac_objext
287 echo "$lt_simple_link_test_code" >conftest.$ac_ext
288 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
289 _lt_linker_boilerplate=`cat conftest.err`
291 ])# _LT_LINKER_BOILERPLATE
294 # _LT_AC_SYS_LIBPATH_AIX
295 # ----------------------
296 # Links a minimal program and checks the executable
297 # for the system default hardcoded library path. In most cases,
298 # this is /usr/lib:/lib, but when the MPI compilers are used
299 # the location of the communication and MPI libs are included too.
300 # If we don't find anything, use the default library path according
301 # to the aix ld manual.
302 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
303 [AC_REQUIRE([LT_AC_PROG_SED])dnl
304 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
306 /Import File Strings/,/^$/ {
312 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
313 # Check for a 64-bit object if we didn't find anything.
314 if test -z "$aix_libpath"; then
315 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
317 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
318 ])# _LT_AC_SYS_LIBPATH_AIX
321 # _LT_AC_SHELL_INIT(ARG)
322 # ----------------------
323 AC_DEFUN([_LT_AC_SHELL_INIT],
324 [ifdef([AC_DIVERSION_NOTICE],
325 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
326 [AC_DIVERT_PUSH(NOTICE)])
329 ])# _LT_AC_SHELL_INIT
332 # _LT_AC_PROG_ECHO_BACKSLASH
333 # --------------------------
334 # Add some code to the start of the generated configure script which
335 # will find an echo command which doesn't interpret backslashes.
336 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
338 # Check that we are running under the correct shell.
339 SHELL=${CONFIG_SHELL-/bin/sh}
343 # Remove one level of quotation (which was required for Make).
344 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
349 if test "X[$]1" = X--no-reexec; then
350 # Discard the --no-reexec flag, and continue.
352 elif test "X[$]1" = X--fallback-echo; then
353 # Avoid inline document here, it may be left over
355 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
356 # Yippee, $echo works!
359 # Restart under the correct shell.
360 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
363 if test "X[$]1" = X--fallback-echo; then
364 # used as fallback echo
372 # The HP-UX ksh and POSIX shell print the target directory to stdout
374 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
376 if test -z "$ECHO"; then
377 if test "X${echo_test_string+set}" != Xset; then
378 # find a string as large as possible, as long as the shell can cope with it
379 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
380 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
381 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
382 echo_test_string=`eval $cmd` &&
383 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
390 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
391 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
392 test "X$echo_testing_string" = "X$echo_test_string"; then
395 # The Solaris, AIX, and Digital Unix default echo programs unquote
396 # backslashes. This makes it impossible to quote backslashes using
397 # echo "$something" | sed 's/\\/\\\\/g'
399 # So, first we look for a working echo in the user's PATH.
401 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
402 for dir in $PATH /usr/ucb; do
404 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
405 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
406 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
407 test "X$echo_testing_string" = "X$echo_test_string"; then
414 if test "X$echo" = Xecho; then
415 # We didn't find a better echo, so look for alternatives.
416 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
417 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
418 test "X$echo_testing_string" = "X$echo_test_string"; then
419 # This shell has a builtin print -r that does the trick.
421 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
422 test "X$CONFIG_SHELL" != X/bin/ksh; then
423 # If we have ksh, try running configure again with it.
424 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
425 export ORIGINAL_CONFIG_SHELL
426 CONFIG_SHELL=/bin/ksh
428 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
432 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
433 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
434 test "X$echo_testing_string" = "X$echo_test_string"; then
437 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
438 test "X$echo_testing_string" = 'X\t' &&
439 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
440 test "X$echo_testing_string" = "X$echo_test_string"; then
441 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
443 SHELL="$CONFIG_SHELL"
445 echo="$CONFIG_SHELL [$]0 --fallback-echo"
446 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
447 test "X$echo_testing_string" = 'X\t' &&
448 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
449 test "X$echo_testing_string" = "X$echo_test_string"; then
450 echo="$CONFIG_SHELL [$]0 --fallback-echo"
452 # maybe with a smaller string...
455 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
456 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
463 if test "$prev" != 'sed 50q "[$]0"'; then
464 echo_test_string=`eval $prev`
465 export echo_test_string
466 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
468 # Oops. We lost completely, so just stick with echo.
477 # Copy echo and quote the copy suitably for passing to libtool from
478 # the Makefile, instead of quoting the original, which is used later.
480 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
481 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
485 ])])# _LT_AC_PROG_ECHO_BACKSLASH
490 AC_DEFUN([_LT_AC_LOCK],
491 [AC_ARG_ENABLE([libtool-lock],
492 [AC_HELP_STRING([--disable-libtool-lock],
493 [avoid locking (might break parallel builds)])])
494 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
496 # Some flags need to be propagated to the compiler or linker for good
500 # Find out which ABI we are using.
501 echo 'int i;' > conftest.$ac_ext
502 if AC_TRY_EVAL(ac_compile); then
503 case `/usr/bin/file conftest.$ac_objext` in
515 # Find out which ABI we are using.
516 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
517 if AC_TRY_EVAL(ac_compile); then
518 if test "$lt_cv_prog_gnu_ld" = yes; then
519 case `/usr/bin/file conftest.$ac_objext` in
521 LD="${LD-ld} -melf32bsmip"
524 LD="${LD-ld} -melf32bmipn32"
527 LD="${LD-ld} -melf64bmip"
531 case `/usr/bin/file conftest.$ac_objext` in
547 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
548 s390*-*linux*|sparc*-*linux*)
549 # Find out which ABI we are using.
550 echo 'int i;' > conftest.$ac_ext
551 if AC_TRY_EVAL(ac_compile); then
552 case `/usr/bin/file conftest.o` in
555 x86_64-*kfreebsd*-gnu)
556 LD="${LD-ld} -m elf_i386_fbsd"
559 LD="${LD-ld} -m elf_i386"
561 ppc64-*linux*|powerpc64-*linux*)
562 LD="${LD-ld} -m elf32ppclinux"
565 LD="${LD-ld} -m elf_s390"
568 LD="${LD-ld} -m elf32_sparc"
574 x86_64-*kfreebsd*-gnu)
575 LD="${LD-ld} -m elf_x86_64_fbsd"
578 LD="${LD-ld} -m elf_x86_64"
580 ppc*-*linux*|powerpc*-*linux*)
581 LD="${LD-ld} -m elf64ppc"
584 LD="${LD-ld} -m elf64_s390"
587 LD="${LD-ld} -m elf64_sparc"
597 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
598 SAVE_CFLAGS="$CFLAGS"
599 CFLAGS="$CFLAGS -belf"
600 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
602 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
604 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
605 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
606 CFLAGS="$SAVE_CFLAGS"
610 # Find out which ABI we are using.
611 echo 'int i;' > conftest.$ac_ext
612 if AC_TRY_EVAL(ac_compile); then
613 case `/usr/bin/file conftest.o` in
615 case $lt_cv_prog_gnu_ld in
616 yes*) LD="${LD-ld} -m elf64_sparc" ;;
617 *) LD="${LD-ld} -64" ;;
625 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
626 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
627 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
628 AC_CHECK_TOOL(AS, as, false)
629 AC_CHECK_TOOL(OBJDUMP, objdump, false)
634 need_locks="$enable_libtool_lock"
639 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
640 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
641 # ----------------------------------------------------------------
642 # Check whether the given compiler option works
643 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
644 [AC_REQUIRE([LT_AC_PROG_SED])
645 AC_CACHE_CHECK([$1], [$2],
647 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
648 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
649 lt_compiler_flag="$3"
650 # Insert the option either (1) after the last *FLAGS variable, or
651 # (2) before a word containing "conftest.", or (3) at the end.
652 # Note that $ac_compile itself does not contain backslashes and begins
653 # with a dollar sign (not a hyphen), so the echo should work correctly.
654 # The option is referenced via a variable to avoid confusing sed.
655 lt_compile=`echo "$ac_compile" | $SED \
656 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
657 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
658 -e 's:$: $lt_compiler_flag:'`
659 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
660 (eval "$lt_compile" 2>conftest.err)
662 cat conftest.err >&AS_MESSAGE_LOG_FD
663 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
664 if (exit $ac_status) && test -s "$ac_outfile"; then
665 # The compiler can only warn and ignore the option if not recognized
666 # So say no if there are warnings other than the usual output.
667 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
668 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
669 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
676 if test x"[$]$2" = xyes; then
677 ifelse([$5], , :, [$5])
679 ifelse([$6], , :, [$6])
681 ])# AC_LIBTOOL_COMPILER_OPTION
684 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
685 # [ACTION-SUCCESS], [ACTION-FAILURE])
686 # ------------------------------------------------------------
687 # Check whether the given compiler option works
688 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
689 [AC_REQUIRE([LT_AC_PROG_SED])dnl
690 AC_CACHE_CHECK([$1], [$2],
692 save_LDFLAGS="$LDFLAGS"
693 LDFLAGS="$LDFLAGS $3"
694 echo "$lt_simple_link_test_code" > conftest.$ac_ext
695 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
696 # The linker can only warn and ignore the option if not recognized
697 # So say no if there are warnings
698 if test -s conftest.err; then
699 # Append any errors to the config.log.
700 cat conftest.err 1>&AS_MESSAGE_LOG_FD
701 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
702 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
703 if diff conftest.exp conftest.er2 >/dev/null; then
711 LDFLAGS="$save_LDFLAGS"
714 if test x"[$]$2" = xyes; then
715 ifelse([$4], , :, [$4])
717 ifelse([$5], , :, [$5])
719 ])# AC_LIBTOOL_LINKER_OPTION
722 # AC_LIBTOOL_SYS_MAX_CMD_LEN
723 # --------------------------
724 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
725 [# find the maximum length of command line arguments
726 AC_MSG_CHECKING([the maximum length of command line arguments])
727 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
733 # On DJGPP, this test can blow up pretty badly due to problems in libc
734 # (any single argument exceeding 2000 bytes causes a buffer overrun
735 # during glob expansion). Even if it were fixed, the result of this
736 # check would be larger than it should be.
737 lt_cv_sys_max_cmd_len=12288; # 12K is about right
741 # Under GNU Hurd, this test is not required because there is
742 # no limit to the length of command line arguments.
743 # Libtool will interpret -1 as no limit whatsoever
744 lt_cv_sys_max_cmd_len=-1;
748 # On Win9x/ME, this test blows up -- it succeeds, but takes
749 # about 5 minutes as the teststring grows exponentially.
750 # Worse, since 9x/ME are not pre-emptively multitasking,
751 # you end up with a "frozen" computer, even though with patience
752 # the test eventually succeeds (with a max line length of 256k).
753 # Instead, let's just punt: use the minimum linelength reported by
754 # all of the supported platforms: 8192 (on NT/2K/XP).
755 lt_cv_sys_max_cmd_len=8192;
759 # On AmigaOS with pdksh, this test takes hours, literally.
760 # So we just punt and use a minimum line length of 8192.
761 lt_cv_sys_max_cmd_len=8192;
764 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
765 # This has been around since 386BSD, at least. Likely further.
766 if test -x /sbin/sysctl; then
767 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
768 elif test -x /usr/sbin/sysctl; then
769 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
771 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
773 # And add a safety zone
774 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
775 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
779 # We know the value 262144 and hardcode it with a safety zone (like BSD)
780 lt_cv_sys_max_cmd_len=196608
784 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
785 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
786 # nice to cause kernel panics so lets avoid the loop below.
787 # First set a reasonable default.
788 lt_cv_sys_max_cmd_len=16384
790 if test -x /sbin/sysconfig; then
791 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
792 *1*) lt_cv_sys_max_cmd_len=-1 ;;
797 lt_cv_sys_max_cmd_len=102400
799 sysv5* | sco5v6* | sysv4.2uw2*)
800 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
801 if test -n "$kargmax"; then
802 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
804 lt_cv_sys_max_cmd_len=32768
808 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
809 if test -n "$lt_cv_sys_max_cmd_len"; then
810 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
811 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
813 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
814 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
815 = "XX$teststring") >/dev/null 2>&1 &&
816 new_result=`expr "X$teststring" : ".*" 2>&1` &&
817 lt_cv_sys_max_cmd_len=$new_result &&
818 test $i != 17 # 1/2 MB should be enough
821 teststring=$teststring$teststring
824 # Add a significant safety factor because C++ compilers can tack on massive
825 # amounts of additional arguments before passing them to the linker.
826 # It appears as though 1/2 is a usable value.
827 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
832 if test -n $lt_cv_sys_max_cmd_len ; then
833 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
837 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
842 AC_DEFUN([_LT_AC_CHECK_DLFCN],
843 [AC_CHECK_HEADERS(dlfcn.h)dnl
844 ])# _LT_AC_CHECK_DLFCN
847 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
848 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
849 # ---------------------------------------------------------------------
850 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
851 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
852 if test "$cross_compiling" = yes; then :
855 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
856 lt_status=$lt_dlunknown
857 cat > conftest.$ac_ext <<EOF
858 [#line __oline__ "configure"
859 #include "confdefs.h"
868 # define LT_DLGLOBAL RTLD_GLOBAL
871 # define LT_DLGLOBAL DL_GLOBAL
873 # define LT_DLGLOBAL 0
877 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
878 find out it does not work in some platform. */
879 #ifndef LT_DLLAZY_OR_NOW
881 # define LT_DLLAZY_OR_NOW RTLD_LAZY
884 # define LT_DLLAZY_OR_NOW DL_LAZY
887 # define LT_DLLAZY_OR_NOW RTLD_NOW
890 # define LT_DLLAZY_OR_NOW DL_NOW
892 # define LT_DLLAZY_OR_NOW 0
900 extern "C" void exit (int);
903 void fnord() { int i=42;}
906 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
907 int status = $lt_dlunknown;
911 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
912 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
913 /* dlclose (self); */
921 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
922 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
925 x$lt_dlno_uscore) $1 ;;
926 x$lt_dlneed_uscore) $2 ;;
927 x$lt_dlunknown|x*) $3 ;;
935 ])# _LT_AC_TRY_DLOPEN_SELF
938 # AC_LIBTOOL_DLOPEN_SELF
939 # ----------------------
940 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
941 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
942 if test "x$enable_dlopen" != xyes; then
943 enable_dlopen=unknown
944 enable_dlopen_self=unknown
945 enable_dlopen_self_static=unknown
952 lt_cv_dlopen="load_add_on"
954 lt_cv_dlopen_self=yes
958 lt_cv_dlopen="LoadLibrary"
963 lt_cv_dlopen="dlopen"
968 # if libdl is installed we need to link against it
969 AC_CHECK_LIB([dl], [dlopen],
970 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
973 lt_cv_dlopen_self=yes
978 AC_CHECK_FUNC([shl_load],
979 [lt_cv_dlopen="shl_load"],
980 [AC_CHECK_LIB([dld], [shl_load],
981 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
982 [AC_CHECK_FUNC([dlopen],
983 [lt_cv_dlopen="dlopen"],
984 [AC_CHECK_LIB([dl], [dlopen],
985 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
986 [AC_CHECK_LIB([svld], [dlopen],
987 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
988 [AC_CHECK_LIB([dld], [dld_link],
989 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
998 if test "x$lt_cv_dlopen" != xno; then
1004 case $lt_cv_dlopen in
1006 save_CPPFLAGS="$CPPFLAGS"
1007 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1009 save_LDFLAGS="$LDFLAGS"
1010 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1013 LIBS="$lt_cv_dlopen_libs $LIBS"
1015 AC_CACHE_CHECK([whether a program can dlopen itself],
1016 lt_cv_dlopen_self, [dnl
1017 _LT_AC_TRY_DLOPEN_SELF(
1018 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1019 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1022 if test "x$lt_cv_dlopen_self" = xyes; then
1023 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1024 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1025 lt_cv_dlopen_self_static, [dnl
1026 _LT_AC_TRY_DLOPEN_SELF(
1027 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1028 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1032 CPPFLAGS="$save_CPPFLAGS"
1033 LDFLAGS="$save_LDFLAGS"
1038 case $lt_cv_dlopen_self in
1039 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1040 *) enable_dlopen_self=unknown ;;
1043 case $lt_cv_dlopen_self_static in
1044 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1045 *) enable_dlopen_self_static=unknown ;;
1048 ])# AC_LIBTOOL_DLOPEN_SELF
1051 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1052 # ---------------------------------
1053 # Check to see if options -c and -o are simultaneously supported by compiler
1054 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1055 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1056 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1057 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1058 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1059 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1060 $rm -r conftest 2>/dev/null
1064 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1066 lt_compiler_flag="-o out/conftest2.$ac_objext"
1067 # Insert the option either (1) after the last *FLAGS variable, or
1068 # (2) before a word containing "conftest.", or (3) at the end.
1069 # Note that $ac_compile itself does not contain backslashes and begins
1070 # with a dollar sign (not a hyphen), so the echo should work correctly.
1071 lt_compile=`echo "$ac_compile" | $SED \
1072 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1073 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1074 -e 's:$: $lt_compiler_flag:'`
1075 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1076 (eval "$lt_compile" 2>out/conftest.err)
1078 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1079 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1080 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1082 # The compiler can only warn and ignore the option if not recognized
1083 # So say no if there are warnings
1084 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1085 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1086 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1087 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1090 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1092 # SGI C++ compiler will create directory out/ii_files/ for
1093 # template instantiation
1094 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1095 $rm out/* && rmdir out
1100 ])# AC_LIBTOOL_PROG_CC_C_O
1103 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1104 # -----------------------------------------
1105 # Check to see if we can do hard links to lock some files if needed
1106 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1107 [AC_REQUIRE([_LT_AC_LOCK])dnl
1109 hard_links="nottested"
1110 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1111 # do not overwrite the value of need_locks provided by the user
1112 AC_MSG_CHECKING([if we can lock with hard links])
1115 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1117 ln conftest.a conftest.b 2>&5 || hard_links=no
1118 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1119 AC_MSG_RESULT([$hard_links])
1120 if test "$hard_links" = no; then
1121 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1127 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1132 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1133 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1134 [rm -f .libs 2>/dev/null
1135 mkdir .libs 2>/dev/null
1136 if test -d .libs; then
1139 # MS-DOS does not allow filenames that begin with a dot.
1142 rmdir .libs 2>/dev/null])
1143 objdir=$lt_cv_objdir
1144 ])# AC_LIBTOOL_OBJDIR
1147 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1148 # ----------------------------------------------
1149 # Check hardcoding attributes.
1150 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1151 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1152 _LT_AC_TAGVAR(hardcode_action, $1)=
1153 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1154 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1155 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1157 # We can hardcode non-existant directories.
1158 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1159 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1160 # have to relink, otherwise we might link with an installed library
1161 # when we should be linking with a yet-to-be-installed one
1162 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1163 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1164 # Linking always hardcodes the temporary library directory.
1165 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1167 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1168 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1171 # We cannot hardcode anything, or else we can only hardcode existing
1173 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1175 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1177 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1178 # Fast installation is not supported
1179 enable_fast_install=no
1180 elif test "$shlibpath_overrides_runpath" = yes ||
1181 test "$enable_shared" = no; then
1182 # Fast installation is not necessary
1183 enable_fast_install=needless
1185 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1188 # AC_LIBTOOL_SYS_LIB_STRIP
1189 # ------------------------
1190 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1193 AC_MSG_CHECKING([whether stripping libraries is possible])
1194 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1195 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1196 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1197 AC_MSG_RESULT([yes])
1199 # FIXME - insert some real tests, host_os isn't really good enough
1202 if test -n "$STRIP" ; then
1203 striplib="$STRIP -x"
1204 old_striplib="$STRIP -S"
1205 AC_MSG_RESULT([yes])
1215 ])# AC_LIBTOOL_SYS_LIB_STRIP
1218 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1219 # -----------------------------
1220 # PORTME Fill in your ld.so characteristics
1221 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1222 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1223 AC_MSG_CHECKING([dynamic linker characteristics])
1225 libname_spec='lib$name'
1233 shlibpath_overrides_runpath=unknown
1235 dynamic_linker="$host_os ld.so"
1236 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1238 if test "$GCC" = yes; then
1240 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1241 *) lt_awk_arg="/^libraries:/" ;;
1243 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1244 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1245 # if the path contains ";" then we assume it to be the separator
1246 # otherwise default to the standard path separator (i.e. ":") - it is
1247 # assumed that no part of a normal pathname contains ";" but that should
1248 # okay in the real world where ";" in dirpaths is itself problematic.
1249 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1251 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1253 # Ok, now we have the path, separated by spaces, we can step through it
1254 # and add multilib dir if necessary.
1255 lt_tmp_lt_search_path_spec=
1256 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1257 for lt_sys_path in $lt_search_path_spec; do
1258 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1259 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1261 test -d "$lt_sys_path" && \
1262 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1265 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1266 BEGIN {RS=" "; FS="/|\n";} {
1269 for (lt_i = NF; lt_i > 0; lt_i--) {
1270 if ($lt_i != "" && $lt_i != ".") {
1271 if ($lt_i == "..") {
1274 if (lt_count == 0) {
1275 lt_foo="/" $lt_i lt_foo;
1282 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1283 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1285 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1287 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1289 need_lib_prefix=unknown
1290 hardcode_into_libs=no
1292 # when you set need_version to no, make sure it does not cause -set_version
1293 # flags to be left without arguments
1294 need_version=unknown
1299 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1300 shlibpath_var=LIBPATH
1302 # AIX 3 has no versioning support, so we append a major version to the name.
1303 soname_spec='${libname}${release}${shared_ext}$major'
1310 hardcode_into_libs=yes
1311 if test "$host_cpu" = ia64; then
1312 # AIX 5 supports IA64
1313 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1314 shlibpath_var=LD_LIBRARY_PATH
1316 # With GCC up to 2.95.x, collect2 would create an import file
1317 # for dependence libraries. The import file would start with
1318 # the line `#! .'. This would cause the generated library to
1319 # depend on `.', always an invalid library. This was fixed in
1320 # development snapshots of GCC prior to 3.0.
1322 aix4 | aix4.[[01]] | aix4.[[01]].*)
1323 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1325 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1332 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1333 # soname into executable. Probably we can add versioning support to
1334 # collect2, so additional links can be useful in future.
1335 if test "$aix_use_runtimelinking" = yes; then
1336 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1337 # instead of lib<name>.a to let people know that these are not
1338 # typical AIX shared libraries.
1339 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1341 # We preserve .a as extension for shared libraries through AIX4.2
1342 # and later when we are not doing run time linking.
1343 library_names_spec='${libname}${release}.a $libname.a'
1344 soname_spec='${libname}${release}${shared_ext}$major'
1346 shlibpath_var=LIBPATH
1351 library_names_spec='$libname.ixlibrary $libname.a'
1352 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1353 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 ${libname}_ixlibrary.a || exit 1; done'
1357 library_names_spec='${libname}${shared_ext}'
1358 dynamic_linker="$host_os ld.so"
1359 shlibpath_var=LIBRARY_PATH
1365 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1366 soname_spec='${libname}${release}${shared_ext}$major'
1367 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1368 shlibpath_var=LD_LIBRARY_PATH
1369 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1370 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1371 # the default ld.so.conf also contains /usr/contrib/lib and
1372 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1373 # libtool to hard-code these into programs
1376 cygwin* | mingw* | pw32*)
1377 version_type=windows
1382 case $GCC,$host_os in
1383 yes,cygwin* | yes,mingw* | yes,pw32*)
1384 library_names_spec='$libname.dll.a'
1385 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1386 postinstall_cmds='base_file=`basename \${file}`~
1387 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1388 dldir=$destdir/`dirname \$dlpath`~
1389 test -d \$dldir || mkdir -p \$dldir~
1390 $install_prog $dir/$dlname \$dldir/$dlname~
1391 chmod a+x \$dldir/$dlname'
1392 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1393 dlpath=$dir/\$dldll~
1395 shlibpath_overrides_runpath=yes
1399 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1400 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1401 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1404 # MinGW DLLs use traditional 'lib' prefix
1405 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1406 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1407 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1408 # It is most probably a Windows format PATH printed by
1409 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1410 # path with ; separators, and with drive letters. We can handle the
1411 # drive letters (cygwin fileutils understands them), so leave them,
1412 # especially as we might pass files found there to a mingw objdump,
1413 # which wouldn't understand a cygwinified path. Ahh.
1414 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1416 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1420 # pw32 DLLs use 'pw' prefix rather than 'lib'
1421 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1427 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1430 dynamic_linker='Win32 ld.exe'
1431 # FIXME: first we should search . and the directory the executable is in
1435 darwin* | rhapsody*)
1436 dynamic_linker="$host_os dyld"
1440 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1441 soname_spec='${libname}${release}${major}$shared_ext'
1442 shlibpath_overrides_runpath=yes
1443 shlibpath_var=DYLD_LIBRARY_PATH
1444 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1446 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1447 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1454 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1455 soname_spec='${libname}${release}${shared_ext}$major'
1456 shlibpath_var=LD_LIBRARY_PATH
1463 freebsd* | dragonfly*)
1464 # DragonFly does not have aout. When/if they implement a new
1465 # versioning mechanism, adjust this.
1466 if test -x /usr/bin/objformat; then
1467 objformat=`/usr/bin/objformat`
1470 freebsd[[123]]*) objformat=aout ;;
1474 version_type=freebsd-$objformat
1475 case $version_type in
1477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1482 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1486 shlibpath_var=LD_LIBRARY_PATH
1489 shlibpath_overrides_runpath=yes
1491 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1492 shlibpath_overrides_runpath=yes
1493 hardcode_into_libs=yes
1495 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1496 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1497 shlibpath_overrides_runpath=no
1498 hardcode_into_libs=yes
1500 *) # from 4.6 on, and DragonFly
1501 shlibpath_overrides_runpath=yes
1502 hardcode_into_libs=yes
1511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1512 soname_spec='${libname}${release}${shared_ext}$major'
1513 shlibpath_var=LD_LIBRARY_PATH
1514 hardcode_into_libs=yes
1517 hpux9* | hpux10* | hpux11*)
1518 # Give a soname corresponding to the major version so that dld.sl refuses to
1519 # link against other versions.
1526 hardcode_into_libs=yes
1527 dynamic_linker="$host_os dld.so"
1528 shlibpath_var=LD_LIBRARY_PATH
1529 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1531 soname_spec='${libname}${release}${shared_ext}$major'
1532 if test "X$HPUX_IA64_MODE" = X32; then
1533 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1535 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1537 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1541 hardcode_into_libs=yes
1542 dynamic_linker="$host_os dld.sl"
1543 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1544 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1546 soname_spec='${libname}${release}${shared_ext}$major'
1547 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1548 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1552 dynamic_linker="$host_os dld.sl"
1553 shlibpath_var=SHLIB_PATH
1554 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1556 soname_spec='${libname}${release}${shared_ext}$major'
1559 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1560 postinstall_cmds='chmod 555 $lib'
1567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1568 soname_spec='${libname}${release}${shared_ext}$major'
1569 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1570 shlibpath_var=LD_LIBRARY_PATH
1571 shlibpath_overrides_runpath=no
1572 hardcode_into_libs=yes
1575 irix5* | irix6* | nonstopux*)
1577 nonstopux*) version_type=nonstopux ;;
1579 if test "$lt_cv_prog_gnu_ld" = yes; then
1587 soname_spec='${libname}${release}${shared_ext}$major'
1588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1590 irix5* | nonstopux*)
1594 case $LD in # libtool.m4 will add one of these switches to LD
1595 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1596 libsuff= shlibsuff= libmagic=32-bit;;
1597 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1598 libsuff=32 shlibsuff=N32 libmagic=N32;;
1599 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1600 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1601 *) libsuff= shlibsuff= libmagic=never-match;;
1605 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1606 shlibpath_overrides_runpath=no
1607 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1608 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1609 hardcode_into_libs=yes
1612 # No shared lib support for Linux oldld, aout, or coff.
1613 linux*oldld* | linux*aout* | linux*coff*)
1617 # This must be Linux ELF.
1618 linux* | k*bsd*-gnu)
1622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1623 soname_spec='${libname}${release}${shared_ext}$major'
1624 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1625 shlibpath_var=LD_LIBRARY_PATH
1626 shlibpath_overrides_runpath=no
1627 # This implies no fast_install, which is unacceptable.
1628 # Some rework will be needed to allow for fast_install
1629 # before this can be enabled.
1630 hardcode_into_libs=yes
1632 # Append ld.so.conf contents to the search path
1633 if test -f /etc/ld.so.conf; then
1634 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1635 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1638 # We used to test for /lib/ld.so.1 and disable shared libraries on
1639 # powerpc, because MkLinux only supported shared libraries with the
1640 # GNU dynamic linker. Since this was broken with cross compilers,
1641 # most powerpc-linux boxes support dynamic linking these days and
1642 # people can always --disable-shared, the test was removed, and we
1643 # assume the GNU/Linux dynamic linker is in use.
1644 dynamic_linker='GNU/Linux ld.so'
1651 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1652 soname_spec='${libname}${release}${shared_ext}$major'
1653 shlibpath_var=LD_LIBRARY_PATH
1654 shlibpath_overrides_runpath=no
1655 hardcode_into_libs=yes
1656 dynamic_linker='NetBSD ld.elf_so'
1663 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1664 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1665 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1666 dynamic_linker='NetBSD (a.out) ld.so'
1668 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1669 soname_spec='${libname}${release}${shared_ext}$major'
1670 dynamic_linker='NetBSD ld.elf_so'
1672 shlibpath_var=LD_LIBRARY_PATH
1673 shlibpath_overrides_runpath=yes
1674 hardcode_into_libs=yes
1679 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1680 shlibpath_var=LD_LIBRARY_PATH
1681 shlibpath_overrides_runpath=yes
1688 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1689 soname_spec='${libname}${release}${shared_ext}$major'
1690 shlibpath_var=LD_LIBRARY_PATH
1691 shlibpath_overrides_runpath=yes
1696 sys_lib_dlsearch_path_spec="/usr/lib"
1698 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1700 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1701 *) need_version=no ;;
1703 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1704 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1705 shlibpath_var=LD_LIBRARY_PATH
1706 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1708 openbsd2.[[89]] | openbsd2.[[89]].*)
1709 shlibpath_overrides_runpath=no
1712 shlibpath_overrides_runpath=yes
1716 shlibpath_overrides_runpath=yes
1721 libname_spec='$name'
1724 library_names_spec='$libname${shared_ext} $libname.a'
1725 dynamic_linker='OS/2 ld.exe'
1726 shlibpath_var=LIBPATH
1729 osf3* | osf4* | osf5*)
1733 soname_spec='${libname}${release}${shared_ext}$major'
1734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1735 shlibpath_var=LD_LIBRARY_PATH
1736 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1737 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1749 soname_spec='${libname}${release}${shared_ext}$major'
1750 shlibpath_var=LD_LIBRARY_PATH
1751 shlibpath_overrides_runpath=yes
1752 hardcode_into_libs=yes
1753 # ldd complains unless libraries are executable
1754 postinstall_cmds='chmod +x $lib'
1759 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1760 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1761 shlibpath_var=LD_LIBRARY_PATH
1762 shlibpath_overrides_runpath=yes
1763 if test "$with_gnu_ld" = yes; then
1771 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1772 soname_spec='${libname}${release}${shared_ext}$major'
1773 shlibpath_var=LD_LIBRARY_PATH
1774 case $host_vendor in
1776 shlibpath_overrides_runpath=no
1778 export_dynamic_flag_spec='${wl}-Blargedynsym'
1779 runpath_var=LD_RUN_PATH
1787 shlibpath_overrides_runpath=no
1788 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1794 if test -d /usr/nec ;then
1796 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1797 soname_spec='$libname${shared_ext}.$major'
1798 shlibpath_var=LD_LIBRARY_PATH
1802 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1803 version_type=freebsd-elf
1806 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1807 soname_spec='${libname}${release}${shared_ext}$major'
1808 shlibpath_var=LD_LIBRARY_PATH
1809 hardcode_into_libs=yes
1810 if test "$with_gnu_ld" = yes; then
1811 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1812 shlibpath_overrides_runpath=no
1814 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1815 shlibpath_overrides_runpath=yes
1818 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1822 sys_lib_dlsearch_path_spec='/usr/lib'
1827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1828 soname_spec='${libname}${release}${shared_ext}$major'
1829 shlibpath_var=LD_LIBRARY_PATH
1836 AC_MSG_RESULT([$dynamic_linker])
1837 test "$dynamic_linker" = no && can_build_shared=no
1839 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1840 if test "$GCC" = yes; then
1841 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1843 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1848 AC_DEFUN([_LT_AC_TAGCONFIG],
1849 [AC_REQUIRE([LT_AC_PROG_SED])dnl
1851 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1852 [include additional configurations @<:@automatic@:>@])],
1853 [tagnames="$withval"])
1855 if test -f "$ltmain" && test -n "$tagnames"; then
1856 if test ! -f "${ofile}"; then
1857 AC_MSG_WARN([output file `$ofile' does not exist])
1860 if test -z "$LTCC"; then
1861 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1862 if test -z "$LTCC"; then
1863 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1865 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1868 if test -z "$LTCFLAGS"; then
1869 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1872 # Extract list of available tagged configurations in $ofile.
1873 # Note that this assumes the entire list is on one line.
1874 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1876 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1877 for tagname in $tagnames; do
1879 # Check whether tagname contains only valid characters
1880 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1882 *) AC_MSG_ERROR([invalid tag name: $tagname])
1886 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1888 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1891 # Update the list of available tags.
1892 if test -n "$tagname"; then
1893 echo appending configuration tag \"$tagname\" to $ofile
1897 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1898 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1899 (test "X$CXX" != "Xg++"))) ; then
1900 AC_LIBTOOL_LANG_CXX_CONFIG
1907 if test -n "$F77" && test "X$F77" != "Xno"; then
1908 AC_LIBTOOL_LANG_F77_CONFIG
1915 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1916 AC_LIBTOOL_LANG_GCJ_CONFIG
1923 AC_LIBTOOL_LANG_RC_CONFIG
1927 AC_MSG_ERROR([Unsupported tag name: $tagname])
1931 # Append the new tag name to the list of available tags.
1932 if test -n "$tagname" ; then
1933 available_tags="$available_tags $tagname"
1939 # Now substitute the updated list of available tags.
1940 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1941 mv "${ofile}T" "$ofile"
1945 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1948 ])# _LT_AC_TAGCONFIG
1953 # enable checks for dlopen support
1954 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1955 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1956 ])# AC_LIBTOOL_DLOPEN
1959 # AC_LIBTOOL_WIN32_DLL
1960 # --------------------
1961 # declare package support for building win32 DLLs
1962 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1963 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1964 ])# AC_LIBTOOL_WIN32_DLL
1967 # AC_ENABLE_SHARED([DEFAULT])
1968 # ---------------------------
1969 # implement the --enable-shared flag
1970 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1971 AC_DEFUN([AC_ENABLE_SHARED],
1972 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1973 AC_ARG_ENABLE([shared],
1974 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1975 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1976 [p=${PACKAGE-default}
1978 yes) enable_shared=yes ;;
1979 no) enable_shared=no ;;
1982 # Look at the argument we got. We use all the common list separators.
1983 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1984 for pkg in $enableval; do
1986 if test "X$pkg" = "X$p"; then
1993 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1994 ])# AC_ENABLE_SHARED
1999 # set the default shared flag to --disable-shared
2000 AC_DEFUN([AC_DISABLE_SHARED],
2001 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2002 AC_ENABLE_SHARED(no)
2003 ])# AC_DISABLE_SHARED
2006 # AC_ENABLE_STATIC([DEFAULT])
2007 # ---------------------------
2008 # implement the --enable-static flag
2009 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2010 AC_DEFUN([AC_ENABLE_STATIC],
2011 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2012 AC_ARG_ENABLE([static],
2013 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2014 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2015 [p=${PACKAGE-default}
2017 yes) enable_static=yes ;;
2018 no) enable_static=no ;;
2021 # Look at the argument we got. We use all the common list separators.
2022 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2023 for pkg in $enableval; do
2025 if test "X$pkg" = "X$p"; then
2032 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2033 ])# AC_ENABLE_STATIC
2038 # set the default static flag to --disable-static
2039 AC_DEFUN([AC_DISABLE_STATIC],
2040 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2041 AC_ENABLE_STATIC(no)
2042 ])# AC_DISABLE_STATIC
2045 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2046 # ---------------------------------
2047 # implement the --enable-fast-install flag
2048 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2049 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2050 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2051 AC_ARG_ENABLE([fast-install],
2052 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2053 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2054 [p=${PACKAGE-default}
2056 yes) enable_fast_install=yes ;;
2057 no) enable_fast_install=no ;;
2059 enable_fast_install=no
2060 # Look at the argument we got. We use all the common list separators.
2061 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2062 for pkg in $enableval; do
2064 if test "X$pkg" = "X$p"; then
2065 enable_fast_install=yes
2071 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2072 ])# AC_ENABLE_FAST_INSTALL
2075 # AC_DISABLE_FAST_INSTALL
2076 # -----------------------
2077 # set the default to --disable-fast-install
2078 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2079 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2080 AC_ENABLE_FAST_INSTALL(no)
2081 ])# AC_DISABLE_FAST_INSTALL
2084 # AC_LIBTOOL_PICMODE([MODE])
2085 # --------------------------
2086 # implement the --with-pic flag
2087 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2088 AC_DEFUN([AC_LIBTOOL_PICMODE],
2089 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2090 pic_mode=ifelse($#,1,$1,default)
2091 ])# AC_LIBTOOL_PICMODE
2096 # This is predefined starting with Autoconf 2.54, so this conditional
2097 # definition can be removed once we require Autoconf 2.54 or later.
2098 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2099 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2100 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2101 then ac_cv_prog_egrep='grep -E'
2102 else ac_cv_prog_egrep='egrep'
2104 EGREP=$ac_cv_prog_egrep
2109 # AC_PATH_TOOL_PREFIX
2110 # -------------------
2111 # find a file program which can recognize shared library
2112 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2113 [AC_REQUIRE([AC_PROG_EGREP])dnl
2114 AC_MSG_CHECKING([for $1])
2115 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2117 [[\\/*] | ?:[\\/]*])
2118 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2121 lt_save_MAGIC_CMD="$MAGIC_CMD"
2122 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2123 dnl $ac_dummy forces splitting on constant user-supplied paths.
2124 dnl POSIX.2 word splitting is done only on the output of word expansions,
2125 dnl not every word. This closes a longstanding sh security hole.
2126 ac_dummy="ifelse([$2], , $PATH, [$2])"
2127 for ac_dir in $ac_dummy; do
2129 test -z "$ac_dir" && ac_dir=.
2130 if test -f $ac_dir/$1; then
2131 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2132 if test -n "$file_magic_test_file"; then
2133 case $deplibs_check_method in
2135 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2136 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2137 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2138 $EGREP "$file_magic_regex" > /dev/null; then
2143 *** Warning: the command libtool uses to detect shared libraries,
2144 *** $file_magic_cmd, produces output that libtool cannot recognize.
2145 *** The result is that libtool may fail to recognize shared libraries
2146 *** as such. This will affect the creation of libtool libraries that
2147 *** depend on shared libraries, but programs linked with such libtool
2148 *** libraries will work regardless of this problem. Nevertheless, you
2149 *** may want to report the problem to your system manager and/or to
2150 *** bug-libtool@gnu.org
2160 MAGIC_CMD="$lt_save_MAGIC_CMD"
2163 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2164 if test -n "$MAGIC_CMD"; then
2165 AC_MSG_RESULT($MAGIC_CMD)
2169 ])# AC_PATH_TOOL_PREFIX
2174 # find a file program which can recognize a shared library
2175 AC_DEFUN([AC_PATH_MAGIC],
2176 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2177 if test -z "$lt_cv_path_MAGIC_CMD"; then
2178 if test -n "$ac_tool_prefix"; then
2179 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2189 # find the pathname to the GNU or non-GNU linker
2190 AC_DEFUN([AC_PROG_LD],
2191 [AC_ARG_WITH([gnu-ld],
2192 [AC_HELP_STRING([--with-gnu-ld],
2193 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2194 [test "$withval" = no || with_gnu_ld=yes],
2196 AC_REQUIRE([LT_AC_PROG_SED])dnl
2197 AC_REQUIRE([AC_PROG_CC])dnl
2198 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2199 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2201 if test "$GCC" = yes; then
2202 # Check if gcc -print-prog-name=ld gives a path.
2203 AC_MSG_CHECKING([for ld used by $CC])
2206 # gcc leaves a trailing carriage return which upsets mingw
2207 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2209 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2212 # Accept absolute paths.
2213 [[\\/]]* | ?:[[\\/]]*)
2214 re_direlt='/[[^/]][[^/]]*/\.\./'
2215 # Canonicalize the pathname of ld
2216 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2217 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2218 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2220 test -z "$LD" && LD="$ac_prog"
2223 # If it fails, then pretend we aren't using GCC.
2227 # If it is relative, then search for the first ld in PATH.
2231 elif test "$with_gnu_ld" = yes; then
2232 AC_MSG_CHECKING([for GNU ld])
2234 AC_MSG_CHECKING([for non-GNU ld])
2236 AC_CACHE_VAL(lt_cv_path_LD,
2237 [if test -z "$LD"; then
2238 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2239 for ac_dir in $PATH; do
2241 test -z "$ac_dir" && ac_dir=.
2242 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2243 lt_cv_path_LD="$ac_dir/$ac_prog"
2244 # Check to see if the program is GNU ld. I'd rather use --version,
2245 # but apparently some variants of GNU ld only accept -v.
2246 # Break only if it was the GNU/non-GNU ld that we prefer.
2247 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2248 *GNU* | *'with BFD'*)
2249 test "$with_gnu_ld" != no && break
2252 test "$with_gnu_ld" != yes && break
2259 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2262 if test -n "$LD"; then
2267 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2274 AC_DEFUN([AC_PROG_LD_GNU],
2275 [AC_REQUIRE([AC_PROG_EGREP])dnl
2276 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2277 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2278 case `$LD -v 2>&1 </dev/null` in
2279 *GNU* | *'with BFD'*)
2280 lt_cv_prog_gnu_ld=yes
2283 lt_cv_prog_gnu_ld=no
2286 with_gnu_ld=$lt_cv_prog_gnu_ld
2290 # AC_PROG_LD_RELOAD_FLAG
2291 # ----------------------
2292 # find reload flag for linker
2293 # -- PORTME Some linkers may need a different reload flag.
2294 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2295 [AC_CACHE_CHECK([for $LD option to reload object files],
2296 lt_cv_ld_reload_flag,
2297 [lt_cv_ld_reload_flag='-r'])
2298 reload_flag=$lt_cv_ld_reload_flag
2299 case $reload_flag in
2301 *) reload_flag=" $reload_flag" ;;
2303 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2306 if test "$GCC" = yes; then
2307 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2309 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2313 ])# AC_PROG_LD_RELOAD_FLAG
2316 # AC_DEPLIBS_CHECK_METHOD
2317 # -----------------------
2318 # how to check for library dependencies
2319 # -- PORTME fill in with the dynamic library characteristics
2320 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2321 [AC_CACHE_CHECK([how to recognize dependent libraries],
2322 lt_cv_deplibs_check_method,
2323 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2324 lt_cv_file_magic_test_file=
2325 lt_cv_deplibs_check_method='unknown'
2326 # Need to set the preceding variable on all platforms that support
2327 # interlibrary dependencies.
2328 # 'none' -- dependencies not supported.
2329 # `unknown' -- same as none, but documents that we really don't know.
2330 # 'pass_all' -- all dependencies passed with no checks.
2331 # 'test_compile' -- check by making test program.
2332 # 'file_magic [[regex]]' -- check by looking for files in library path
2333 # which responds to the $file_magic_cmd with a given extended regex.
2334 # If you have `file' or equivalent on your system and you're not sure
2335 # whether `pass_all' will *always* work, you probably want this one.
2339 lt_cv_deplibs_check_method=pass_all
2343 lt_cv_deplibs_check_method=pass_all
2347 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2348 lt_cv_file_magic_cmd='/usr/bin/file -L'
2349 lt_cv_file_magic_test_file=/shlib/libc.so
2353 # func_win32_libid is a shell function defined in ltmain.sh
2354 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2355 lt_cv_file_magic_cmd='func_win32_libid'
2359 # Base MSYS/MinGW do not provide the 'file' command needed by
2360 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2361 # unless we find 'file', for example because we are cross-compiling.
2362 if ( file / ) >/dev/null 2>&1; then
2363 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2364 lt_cv_file_magic_cmd='func_win32_libid'
2366 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2367 lt_cv_file_magic_cmd='$OBJDUMP -f'
2371 darwin* | rhapsody*)
2372 lt_cv_deplibs_check_method=pass_all
2375 freebsd* | dragonfly*)
2376 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2379 # Not sure whether the presence of OpenBSD here was a mistake.
2380 # Let's accept both of them until this is cleared up.
2381 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2382 lt_cv_file_magic_cmd=/usr/bin/file
2383 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2387 lt_cv_deplibs_check_method=pass_all
2392 lt_cv_deplibs_check_method=pass_all
2395 hpux10.20* | hpux11*)
2396 lt_cv_file_magic_cmd=/usr/bin/file
2399 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2400 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2403 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2404 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2407 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2408 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2414 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2415 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2418 irix5* | irix6* | nonstopux*)
2420 *-32|*"-32 ") libmagic=32-bit;;
2421 *-n32|*"-n32 ") libmagic=N32;;
2422 *-64|*"-64 ") libmagic=64-bit;;
2423 *) libmagic=never-match;;
2425 lt_cv_deplibs_check_method=pass_all
2428 # This must be Linux ELF.
2429 linux* | k*bsd*-gnu)
2430 lt_cv_deplibs_check_method=pass_all
2433 netbsd* | netbsdelf*-gnu)
2434 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2435 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2437 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2442 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2443 lt_cv_file_magic_cmd=/usr/bin/file
2444 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2448 lt_cv_deplibs_check_method=unknown
2452 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2453 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2455 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2459 osf3* | osf4* | osf5*)
2460 lt_cv_deplibs_check_method=pass_all
2464 lt_cv_deplibs_check_method=pass_all
2468 lt_cv_deplibs_check_method=pass_all
2472 case $host_vendor in
2474 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2475 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2478 lt_cv_deplibs_check_method=pass_all
2481 lt_cv_file_magic_cmd='/bin/file'
2482 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2485 lt_cv_file_magic_cmd='/bin/file'
2486 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2487 lt_cv_file_magic_test_file=/lib/libc.so
2490 lt_cv_deplibs_check_method=pass_all
2493 lt_cv_deplibs_check_method=pass_all
2498 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2499 lt_cv_deplibs_check_method=pass_all
2503 file_magic_cmd=$lt_cv_file_magic_cmd
2504 deplibs_check_method=$lt_cv_deplibs_check_method
2505 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2506 ])# AC_DEPLIBS_CHECK_METHOD
2511 # find the pathname to a BSD-compatible name lister
2512 AC_DEFUN([AC_PROG_NM],
2513 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2514 [if test -n "$NM"; then
2515 # Let the user override the test.
2518 lt_nm_to_check="${ac_tool_prefix}nm"
2519 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2520 lt_nm_to_check="$lt_nm_to_check nm"
2522 for lt_tmp_nm in $lt_nm_to_check; do
2523 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2524 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2526 test -z "$ac_dir" && ac_dir=.
2527 tmp_nm="$ac_dir/$lt_tmp_nm"
2528 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2529 # Check to see if the nm accepts a BSD-compat flag.
2530 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2531 # nm: unknown option "B" ignored
2532 # Tru64's nm complains that /dev/null is an invalid object file
2533 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2534 */dev/null* | *'Invalid file or object type'*)
2535 lt_cv_path_NM="$tmp_nm -B"
2539 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2541 lt_cv_path_NM="$tmp_nm -p"
2545 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2546 continue # so that we can try to find one that supports BSD flags
2555 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2563 # check for math library
2564 AC_DEFUN([AC_CHECK_LIBM],
2565 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2568 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2569 # These system don't have libm, or don't need it
2572 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2573 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2576 AC_CHECK_LIB(m, cos, LIBM="-lm")
2582 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2583 # -----------------------------------
2584 # sets LIBLTDL to the link flags for the libltdl convenience library and
2585 # LTDLINCL to the include flags for the libltdl header and adds
2586 # --enable-ltdl-convenience to the configure arguments. Note that
2587 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2588 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2589 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2590 # (note the single quotes!). If your package is not flat and you're not
2591 # using automake, define top_builddir and top_srcdir appropriately in
2593 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2594 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2595 case $enable_ltdl_convenience in
2596 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2597 "") enable_ltdl_convenience=yes
2598 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2600 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2601 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2602 # For backwards non-gettext consistent compatibility...
2604 ])# AC_LIBLTDL_CONVENIENCE
2607 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2608 # -----------------------------------
2609 # sets LIBLTDL to the link flags for the libltdl installable library and
2610 # LTDLINCL to the include flags for the libltdl header and adds
2611 # --enable-ltdl-install to the configure arguments. Note that
2612 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2613 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2614 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2615 # '${top_srcdir}/' (note the single quotes!). If your package is not
2616 # flat and you're not using automake, define top_builddir and top_srcdir
2617 # appropriately in the Makefiles.
2618 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2619 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2620 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2621 AC_CHECK_LIB(ltdl, lt_dlinit,
2622 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2623 [if test x"$enable_ltdl_install" = xno; then
2624 AC_MSG_WARN([libltdl not installed, but installation disabled])
2626 enable_ltdl_install=yes
2629 if test x"$enable_ltdl_install" = x"yes"; then
2630 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2631 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2632 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2634 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2638 # For backwards non-gettext consistent compatibility...
2640 ])# AC_LIBLTDL_INSTALLABLE
2645 # enable support for C++ libraries
2646 AC_DEFUN([AC_LIBTOOL_CXX],
2647 [AC_REQUIRE([_LT_AC_LANG_CXX])
2653 AC_DEFUN([_LT_AC_LANG_CXX],
2654 [AC_REQUIRE([AC_PROG_CXX])
2655 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2656 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2659 # _LT_AC_PROG_CXXCPP
2660 # ------------------
2661 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2663 AC_REQUIRE([AC_PROG_CXX])
2664 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2665 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2666 (test "X$CXX" != "Xg++"))) ; then
2669 ])# _LT_AC_PROG_CXXCPP
2673 # enable support for Fortran 77 libraries
2674 AC_DEFUN([AC_LIBTOOL_F77],
2675 [AC_REQUIRE([_LT_AC_LANG_F77])
2681 AC_DEFUN([_LT_AC_LANG_F77],
2682 [AC_REQUIRE([AC_PROG_F77])
2683 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2689 # enable support for GCJ libraries
2690 AC_DEFUN([AC_LIBTOOL_GCJ],
2691 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2697 AC_DEFUN([_LT_AC_LANG_GCJ],
2698 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2699 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2700 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2701 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2702 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2703 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2704 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2710 # enable support for Windows resource files
2711 AC_DEFUN([AC_LIBTOOL_RC],
2712 [AC_REQUIRE([LT_AC_PROG_RC])
2713 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2717 # AC_LIBTOOL_LANG_C_CONFIG
2718 # ------------------------
2719 # Ensure that the configuration vars for the C compiler are
2720 # suitably defined. Those variables are subsequently used by
2721 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2722 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2723 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2727 # Source file extension for C test sources.
2730 # Object file extension for compiled C test sources.
2732 _LT_AC_TAGVAR(objext, $1)=$objext
2734 # Code to be used in simple compile tests
2735 lt_simple_compile_test_code="int some_variable = 0;"
2737 # Code to be used in simple link tests
2738 lt_simple_link_test_code='int main(){return(0);}'
2742 # save warnings/boilerplate of simple test code
2743 _LT_COMPILER_BOILERPLATE
2744 _LT_LINKER_BOILERPLATE
2746 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2747 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2748 AC_LIBTOOL_PROG_CC_C_O($1)
2749 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2750 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2751 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2752 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2753 AC_LIBTOOL_SYS_LIB_STRIP
2754 AC_LIBTOOL_DLOPEN_SELF
2756 # Report which library types will actually be built
2757 AC_MSG_CHECKING([if libtool supports shared libraries])
2758 AC_MSG_RESULT([$can_build_shared])
2760 AC_MSG_CHECKING([whether to build shared libraries])
2761 test "$can_build_shared" = "no" && enable_shared=no
2763 # On AIX, shared libraries and static libraries use the same namespace, and
2764 # are all built from PIC.
2767 test "$enable_shared" = yes && enable_static=no
2768 if test -n "$RANLIB"; then
2769 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2770 postinstall_cmds='$RANLIB $lib'
2775 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2776 test "$enable_shared" = yes && enable_static=no
2780 AC_MSG_RESULT([$enable_shared])
2782 AC_MSG_CHECKING([whether to build static libraries])
2783 # Make sure either enable_shared or enable_static is yes.
2784 test "$enable_shared" = yes || enable_static=yes
2785 AC_MSG_RESULT([$enable_static])
2787 AC_LIBTOOL_CONFIG($1)
2791 ])# AC_LIBTOOL_LANG_C_CONFIG
2794 # AC_LIBTOOL_LANG_CXX_CONFIG
2795 # --------------------------
2796 # Ensure that the configuration vars for the C compiler are
2797 # suitably defined. Those variables are subsequently used by
2798 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2799 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2800 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2802 AC_REQUIRE([AC_PROG_CXX])
2803 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2805 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2806 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2807 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2808 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2809 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2810 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2812 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2813 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2814 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2815 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2816 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2817 _LT_AC_TAGVAR(module_cmds, $1)=
2818 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2819 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2820 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2821 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2822 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2823 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2825 # Dependencies to place before and after the object being linked:
2826 _LT_AC_TAGVAR(predep_objects, $1)=
2827 _LT_AC_TAGVAR(postdep_objects, $1)=
2828 _LT_AC_TAGVAR(predeps, $1)=
2829 _LT_AC_TAGVAR(postdeps, $1)=
2830 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2832 # Source file extension for C++ test sources.
2835 # Object file extension for compiled C++ test sources.
2837 _LT_AC_TAGVAR(objext, $1)=$objext
2839 # Code to be used in simple compile tests
2840 lt_simple_compile_test_code="int some_variable = 0;"
2842 # Code to be used in simple link tests
2843 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2845 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2848 # save warnings/boilerplate of simple test code
2849 _LT_COMPILER_BOILERPLATE
2850 _LT_LINKER_BOILERPLATE
2852 # Allow CC to be a program name with arguments.
2857 lt_save_with_gnu_ld=$with_gnu_ld
2858 lt_save_path_LD=$lt_cv_path_LD
2859 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2860 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2862 $as_unset lt_cv_prog_gnu_ld
2864 if test -n "${lt_cv_path_LDCXX+set}"; then
2865 lt_cv_path_LD=$lt_cv_path_LDCXX
2867 $as_unset lt_cv_path_LD
2869 test -z "${LDCXX+set}" || LD=$LDCXX
2872 _LT_AC_TAGVAR(compiler, $1)=$CC
2873 _LT_CC_BASENAME([$compiler])
2875 # We don't want -fno-exception wen compiling C++ code, so set the
2876 # no_builtin_flag separately
2877 if test "$GXX" = yes; then
2878 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2880 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2883 if test "$GXX" = yes; then
2884 # Set up default GNU C++ configuration
2888 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2889 # archiving commands below assume that GNU ld is being used.
2890 if test "$with_gnu_ld" = yes; then
2891 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2892 _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'
2894 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2895 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2897 # If archive_cmds runs LD, not CC, wlarc should be empty
2898 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2899 # investigate it a little bit more. (MM)
2902 # ancient GNU ld didn't support --whole-archive et. al.
2903 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2904 grep 'no-whole-archive' > /dev/null; then
2905 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2907 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2913 # A generic and very simple default shared library creation
2914 # command for GNU C++ for the case where it uses the native
2915 # linker, instead of GNU ld. If possible, this setting should
2916 # overridden to take advantage of the native linker features on
2917 # the platform it is being used on.
2918 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2921 # Commands to make compiler produce verbose output that lists
2922 # what "hidden" libraries, object files and flags are used when
2923 # linking a shared library.
2924 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2932 # PORTME: fill in a description of your system's C++ link characteristics
2933 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2934 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2937 # FIXME: insert proper C++ library support
2938 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2941 if test "$host_cpu" = ia64; then
2942 # On IA64, the linker does run time linking by default, so we don't
2943 # have to do anything special.
2944 aix_use_runtimelinking=no
2945 exp_sym_flag='-Bexport'
2948 aix_use_runtimelinking=no
2950 # Test if we are trying to use run time linking or normal
2951 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2952 # need to do runtime linking.
2953 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2954 for ld_flag in $LDFLAGS; do
2957 aix_use_runtimelinking=yes
2965 exp_sym_flag='-bexport'
2966 no_entry_flag='-bnoentry'
2969 # When large executables or shared objects are built, AIX ld can
2970 # have problems creating the table of contents. If linking a library
2971 # or program results in "error TOC overflow" add -mminimal-toc to
2972 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2973 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2975 _LT_AC_TAGVAR(archive_cmds, $1)=''
2976 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2978 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2980 if test "$GXX" = yes; then
2981 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2982 # We only want to do this on AIX 4.2 and lower, the check
2983 # below for broken collect2 doesn't work under 4.3+
2984 collect2name=`${CC} -print-prog-name=collect2`
2985 if test -f "$collect2name" && \
2986 strings "$collect2name" | grep resolve_lib_name >/dev/null
2988 # We have reworked collect2
2991 # We have old collect2
2992 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2993 # It fails to find uninstalled libraries when the uninstalled
2994 # path is not listed in the libpath. Setting hardcode_minus_L
2995 # to unsupported forces relinking
2996 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2997 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2998 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3002 shared_flag='-shared'
3003 if test "$aix_use_runtimelinking" = yes; then
3004 shared_flag="$shared_flag "'${wl}-G'
3008 if test "$host_cpu" = ia64; then
3009 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3010 # chokes on -Wl,-G. The following line is correct:
3013 if test "$aix_use_runtimelinking" = yes; then
3014 shared_flag='${wl}-G'
3016 shared_flag='${wl}-bM:SRE'
3021 # It seems that -bexpall does not export symbols beginning with
3022 # underscore (_), so it is better to generate a list of symbols to export.
3023 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3024 if test "$aix_use_runtimelinking" = yes; then
3025 # Warning - without using the other runtime loading flags (-brtl),
3026 # -berok will link without error, but may produce a broken library.
3027 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3028 # Determine the default libpath from the value encoded in an empty executable.
3029 _LT_AC_SYS_LIBPATH_AIX
3030 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3032 _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 $shared_flag"
3034 if test "$host_cpu" = ia64; then
3035 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3036 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3037 _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"
3039 # Determine the default libpath from the value encoded in an empty executable.
3040 _LT_AC_SYS_LIBPATH_AIX
3041 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3042 # Warning - without using the other run time loading flags,
3043 # -berok will link without error, but may produce a broken library.
3044 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3045 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3046 # Exported symbols can be pulled into shared objects from archives
3047 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3048 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3049 # This is similar to how AIX traditionally builds its shared libraries.
3050 _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'
3056 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3057 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3058 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3059 # support --undefined. This deserves some investigation. FIXME
3060 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3062 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3067 case $cc_basename in
3069 # FIXME: insert proper C++ library support
3070 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3075 cygwin* | mingw* | pw32*)
3076 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3077 # as there is no search path for DLLs.
3078 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3079 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3080 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3081 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3083 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3084 _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'
3085 # If the export-symbols file already is a .def file (1st line
3086 # is EXPORTS), use it as is; otherwise, prepend...
3087 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3088 cp $export_symbols $output_objdir/$soname.def;
3090 echo EXPORTS > $output_objdir/$soname.def;
3091 cat $export_symbols >> $output_objdir/$soname.def;
3093 $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'
3095 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3098 darwin* | rhapsody*)
3100 rhapsody* | darwin1.[[012]])
3101 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3104 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3105 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3107 case ${MACOSX_DEPLOYMENT_TARGET} in
3109 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3112 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3118 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3119 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3120 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3121 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3122 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3123 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3125 if test "$GXX" = yes ; then
3126 lt_int_apple_cc_single_mod=no
3127 output_verbose_link_cmd='echo'
3128 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3129 lt_int_apple_cc_single_mod=yes
3131 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3132 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3134 _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'
3136 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3137 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3138 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3139 _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}'
3141 _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}'
3143 _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}'
3145 case $cc_basename in
3147 output_verbose_link_cmd='echo'
3148 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3149 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3150 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3151 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3152 _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}'
3155 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3162 case $cc_basename in
3164 # FIXME: insert proper C++ library support
3165 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3168 # Green Hills C++ Compiler
3169 # FIXME: insert proper C++ library support
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3173 # FIXME: insert proper C++ library support
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3179 # C++ shared libraries reported to be fairly broken before switch to ELF
3180 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3183 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3185 freebsd* | dragonfly*)
3186 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3188 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3193 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3194 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3195 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3196 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3197 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3198 # but as the default
3199 # location of the library.
3201 case $cc_basename in
3203 # FIXME: insert proper C++ library support
3204 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3207 _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 $lib'
3208 # Commands to make compiler produce verbose output that lists
3209 # what "hidden" libraries, object files and flags are used when
3210 # linking a shared library.
3212 # There doesn't appear to be a way to prevent this compiler from
3213 # explicitly linking system object files so we need to strip them
3214 # from the output so that they don't get included in the library
3216 output_verbose_link_cmd='templist=`($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 $list'
3219 if test "$GXX" = yes; then
3220 _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'
3222 # FIXME: insert proper C++ library support
3223 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3229 if test $with_gnu_ld = no; then
3230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3231 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3236 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3242 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3243 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3246 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3247 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3248 # but as the default
3249 # location of the library.
3253 case $cc_basename in
3255 # FIXME: insert proper C++ library support
3256 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3261 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3264 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3267 _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 $compiler_flags'
3270 # Commands to make compiler produce verbose output that lists
3271 # what "hidden" libraries, object files and flags are used when
3272 # linking a shared library.
3274 # There doesn't appear to be a way to prevent this compiler from
3275 # explicitly linking system object files so we need to strip them
3276 # from the output so that they don't get included in the library
3278 output_verbose_link_cmd='templist=`($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 $list'
3281 if test "$GXX" = yes; then
3282 if test $with_gnu_ld = no; then
3285 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3288 _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'
3291 _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'
3296 # FIXME: insert proper C++ library support
3297 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3303 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3304 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3305 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3306 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3307 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3308 # Instead, shared libraries are loaded at an image base (0x10000000 by
3309 # default) and relocated if they conflict, which is a slow very memory
3310 # consuming and fragmenting process. To avoid this, we pick a random,
3311 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3312 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3314 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3317 case $cc_basename in
3320 _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'
3322 # Archives containing C++ object files must be created using
3323 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3324 # necessary to make sure instantiated templates are included
3326 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3329 if test "$GXX" = yes; then
3330 if test "$with_gnu_ld" = no; then
3331 _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'
3333 _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'
3336 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3339 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3340 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3342 linux* | k*bsd*-gnu)
3343 case $cc_basename in
3345 # Kuck and Associates, Inc. (KAI) C++ Compiler
3347 # KCC will only create a shared library if the output file
3348 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3349 # to its proper name (with version) after linking.
3350 _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'
3351 _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 $lib'
3352 # Commands to make compiler produce verbose output that lists
3353 # what "hidden" libraries, object files and flags are used when
3354 # linking a shared library.
3356 # There doesn't appear to be a way to prevent this compiler from
3357 # explicitly linking system object files so we need to strip them
3358 # from the output so that they don't get included in the library
3360 output_verbose_link_cmd='templist=`$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'
3362 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3363 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3365 # Archives containing C++ object files must be created using
3366 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3367 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3372 # version 8.0 and above of icpc choke on multiply defined symbols
3373 # if we add $predep_objects and $postdep_objects, however 7.1 and
3374 # earlier do not add the objects themselves.
3375 case `$CC -V 2>&1` in
3377 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3378 _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'
3380 *) # Version 8.0 or newer
3383 ia64*) tmp_idyn=' -i_dynamic';;
3385 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3386 _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'
3389 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3390 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3391 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3392 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3395 # Portland Group C++ compiler
3396 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3397 _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'
3399 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3400 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3401 _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'
3405 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3406 _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'
3408 runpath_var=LD_RUN_PATH
3409 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3410 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3412 # Commands to make compiler produce verbose output that lists
3413 # what "hidden" libraries, object files and flags are used when
3414 # linking a shared library.
3416 # There doesn't appear to be a way to prevent this compiler from
3417 # explicitly linking system object files so we need to strip them
3418 # from the output so that they don't get included in the library
3420 output_verbose_link_cmd='templist=`$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 $list'
3423 case `$CC -V 2>&1 | sed 5q` in
3426 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3427 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3428 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3432 # Not sure whether something based on
3433 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3435 output_verbose_link_cmd='echo'
3437 # Archives containing C++ object files must be created using
3438 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3439 # necessary to make sure instantiated templates are included
3441 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3448 # FIXME: insert proper C++ library support
3449 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3452 # FIXME: insert proper C++ library support
3453 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3456 case $cc_basename in
3458 # FIXME: insert proper C++ library support
3459 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3462 # FIXME: insert proper C++ library support
3463 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3467 netbsd* | netbsdelf*-gnu)
3468 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3469 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3471 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3472 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3473 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3475 # Workaround some broken pre-1.5 toolchains
3476 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3479 # C++ shared libraries are fairly broken
3480 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3483 if test -f /usr/libexec/ld.so; then
3484 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3485 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3486 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3488 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3489 _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'
3490 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3491 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3493 output_verbose_link_cmd='echo'
3495 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3499 case $cc_basename in
3501 # Kuck and Associates, Inc. (KAI) C++ Compiler
3503 # KCC will only create a shared library if the output file
3504 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3505 # to its proper name (with version) after linking.
3506 _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'
3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3509 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3511 # Archives containing C++ object files must be created using
3512 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3513 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3517 # Rational C++ 2.4.1
3518 # FIXME: insert proper C++ library support
3519 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3522 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3523 _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'
3525 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3526 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3528 # Commands to make compiler produce verbose output that lists
3529 # what "hidden" libraries, object files and flags are used when
3530 # linking a shared library.
3532 # There doesn't appear to be a way to prevent this compiler from
3533 # explicitly linking system object files so we need to strip them
3534 # from the output so that they don't get included in the library
3536 output_verbose_link_cmd='templist=`$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 $list'
3539 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3540 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3541 _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'
3543 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3544 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3546 # Commands to make compiler produce verbose output that lists
3547 # what "hidden" libraries, object files and flags are used when
3548 # linking a shared library.
3549 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3552 # FIXME: insert proper C++ library support
3553 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3559 case $cc_basename in
3561 # Kuck and Associates, Inc. (KAI) C++ Compiler
3563 # KCC will only create a shared library if the output file
3564 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3565 # to its proper name (with version) after linking.
3566 _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'
3568 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3569 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3571 # Archives containing C++ object files must be created using
3572 # the KAI C++ compiler.
3573 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3576 # Rational C++ 2.4.1
3577 # FIXME: insert proper C++ library support
3578 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3581 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3582 _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'
3583 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3584 echo "-hidden">> $lib.exp~
3585 $CC -shared$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~
3588 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3589 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3591 # Commands to make compiler produce verbose output that lists
3592 # what "hidden" libraries, object files and flags are used when
3593 # linking a shared library.
3595 # There doesn't appear to be a way to prevent this compiler from
3596 # explicitly linking system object files so we need to strip them
3597 # from the output so that they don't get included in the library
3599 output_verbose_link_cmd='templist=`$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 $list'
3602 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3603 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3604 _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'
3606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3607 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3609 # Commands to make compiler produce verbose output that lists
3610 # what "hidden" libraries, object files and flags are used when
3611 # linking a shared library.
3612 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3615 # FIXME: insert proper C++ library support
3616 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3622 # FIXME: insert proper C++ library support
3623 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3626 case $cc_basename in
3629 # FIXME: insert proper C++ library support
3630 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3634 # FIXME: insert proper C++ library support
3635 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3638 # FIXME: insert proper C++ library support
3639 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3644 case $cc_basename in
3646 # Sun C++ 4.2, 5.x and Centerline C++
3647 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3648 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3649 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3650 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3651 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3654 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3656 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3658 # The compiler driver will combine and reorder linker options,
3659 # but understands `-z linker_flag'.
3660 # Supported since Solaris 2.6 (maybe 2.5.1?)
3661 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3664 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3666 output_verbose_link_cmd='echo'
3668 # Archives containing C++ object files must be created using
3669 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3670 # necessary to make sure instantiated templates are included
3672 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3675 # Green Hills C++ Compiler
3676 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3678 # The C++ compiler must be used to create the archive.
3679 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3682 # GNU C++ compiler with Solaris linker
3683 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3684 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3685 if $CC --version | grep -v '^2\.7' > /dev/null; then
3686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3687 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3688 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3690 # Commands to make compiler produce verbose output that lists
3691 # what "hidden" libraries, object files and flags are used when
3692 # linking a shared library.
3693 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3695 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3697 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3698 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3699 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3701 # Commands to make compiler produce verbose output that lists
3702 # what "hidden" libraries, object files and flags are used when
3703 # linking a shared library.
3704 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3707 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3709 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3711 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3718 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3719 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3720 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3721 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3722 runpath_var='LD_RUN_PATH'
3724 case $cc_basename in
3726 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3727 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3730 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3731 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3735 sysv5* | sco3.2v5* | sco5v6*)
3736 # Note: We can NOT use -z defs as we might desire, because we do not
3737 # link with -lc, and that would cause any symbols used from libc to
3738 # always be unresolved, which means just about no library would
3739 # ever link correctly. If we're not using GNU ld we use -z text
3740 # though, which does catch some bad symbols but isn't as heavy-handed
3742 # For security reasons, it is highly recommended that you always
3743 # use absolute paths for naming shared libraries, and exclude the
3744 # DT_RUNPATH tag from executables and libraries. But doing so
3745 # requires that you compile everything twice, which is a pain.
3746 # So that behaviour is only enabled if SCOABSPATH is set to a
3747 # non-empty value in the environment. Most likely only useful for
3748 # creating official distributions of packages.
3749 # This is a hack until libtool officially supports absolute path
3750 # names for shared libraries.
3751 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3752 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3753 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3754 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3755 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3756 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3757 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3758 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3759 runpath_var='LD_RUN_PATH'
3761 case $cc_basename in
3763 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3764 _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'
3767 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3768 _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'
3773 case $cc_basename in
3775 # NonStop-UX NCC 3.20
3776 # FIXME: insert proper C++ library support
3777 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3780 # FIXME: insert proper C++ library support
3781 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3786 # FIXME: insert proper C++ library support
3787 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3790 # FIXME: insert proper C++ library support
3791 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3794 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3795 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3797 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3798 _LT_AC_TAGVAR(LD, $1)="$LD"
3800 AC_LIBTOOL_POSTDEP_PREDEP($1)
3801 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3802 AC_LIBTOOL_PROG_CC_C_O($1)
3803 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3804 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3805 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3806 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3808 AC_LIBTOOL_CONFIG($1)
3815 with_gnu_ldcxx=$with_gnu_ld
3816 with_gnu_ld=$lt_save_with_gnu_ld
3817 lt_cv_path_LDCXX=$lt_cv_path_LD
3818 lt_cv_path_LD=$lt_save_path_LD
3819 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3820 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3821 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3823 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3824 # ------------------------------------
3825 # Figure out "hidden" library dependencies from verbose
3826 # compiler output when linking a shared library.
3827 # Parse the compiler output and extract the necessary
3828 # objects, libraries and library flags.
3829 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3830 dnl we can't use the lt_simple_compile_test_code here,
3831 dnl because it contains code intended for an executable,
3832 dnl not a library. It's possible we should let each
3833 dnl tag define a new lt_????_link_test_code variable,
3834 dnl but it's only used here...
3835 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3837 void foo (void) { a = 0; }
3839 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3843 Foo (void) { a = 0; }
3848 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3856 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3859 public void bar (void) {
3865 dnl Parse the compiler output and extract the necessary
3866 dnl objects, libraries and library flags.
3867 if AC_TRY_EVAL(ac_compile); then
3868 # Parse the compiler output and extract the necessary
3869 # objects, libraries and library flags.
3871 # Sentinel used to keep track of whether or not we are before
3872 # the conftest object file.
3873 pre_test_object_deps_done=no
3875 # The `*' in the case matches for architectures that use `case' in
3876 # $output_verbose_cmd can trigger glob expansion during the loop
3877 # eval without this substitution.
3878 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3880 for p in `eval $output_verbose_link_cmd`; do
3884 # Some compilers place space between "-{L,R}" and the path.
3887 || test $p = "-R"; then
3894 if test "$pre_test_object_deps_done" = no; then
3897 # Internal compiler library paths should come after those
3898 # provided the user. The postdeps already come after the
3899 # user supplied libs so there is no need to process them.
3900 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3901 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3903 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3906 # The "-l" case would never come before the object being
3907 # linked, so don't bother handling this case.
3910 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3911 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3913 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3919 # This assumes that the test object file only shows up
3920 # once in the compiler output.
3921 if test "$p" = "conftest.$objext"; then
3922 pre_test_object_deps_done=yes
3926 if test "$pre_test_object_deps_done" = no; then
3927 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3928 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3930 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3933 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3934 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3936 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3941 *) ;; # Ignore the rest.
3949 echo "libtool.m4: error: problem compiling $1 test program"
3952 $rm -f confest.$objext
3954 # PORTME: override above test on systems where it is broken
3958 # Interix 3.5 installs completely hosed .la files for C++, so rather than
3959 # hack all around it, let's just trust "g++" to DTRT.
3960 _LT_AC_TAGVAR(predep_objects,$1)=
3961 _LT_AC_TAGVAR(postdep_objects,$1)=
3962 _LT_AC_TAGVAR(postdeps,$1)=
3966 case `$CC -V 2>&1 | sed 5q` in
3970 # The more standards-conforming stlport4 library is
3971 # incompatible with the Cstd library. Avoid specifying
3972 # it if it's in CXXFLAGS. Ignore libCrun as
3973 # -library=stlport4 depends on it.
3974 case " $CXX $CXXFLAGS " in
3975 *" -library=stlport4 "*)
3976 solaris_use_stlport4=yes
3979 if test "$solaris_use_stlport4" != yes; then
3980 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
3987 case $cc_basename in
3989 # The more standards-conforming stlport4 library is
3990 # incompatible with the Cstd library. Avoid specifying
3991 # it if it's in CXXFLAGS. Ignore libCrun as
3992 # -library=stlport4 depends on it.
3993 case " $CXX $CXXFLAGS " in
3994 *" -library=stlport4 "*)
3995 solaris_use_stlport4=yes
3999 # Adding this requires a known-good setup of shared libraries for
4000 # Sun compiler versions before 5.6, else PIC objects from an old
4001 # archive will be linked into the output, leading to subtle bugs.
4002 if test "$solaris_use_stlport4" != yes; then
4003 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4011 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4012 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4014 ])# AC_LIBTOOL_POSTDEP_PREDEP
4016 # AC_LIBTOOL_LANG_F77_CONFIG
4017 # --------------------------
4018 # Ensure that the configuration vars for the C compiler are
4019 # suitably defined. Those variables are subsequently used by
4020 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4021 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4022 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4023 [AC_REQUIRE([AC_PROG_F77])
4024 AC_LANG_PUSH(Fortran 77)
4026 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4027 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4028 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4029 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4030 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4031 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4032 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4033 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4034 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4035 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4036 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4037 _LT_AC_TAGVAR(module_cmds, $1)=
4038 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4039 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4040 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4041 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4042 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4043 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4045 # Source file extension for f77 test sources.
4048 # Object file extension for compiled f77 test sources.
4050 _LT_AC_TAGVAR(objext, $1)=$objext
4052 # Code to be used in simple compile tests
4053 lt_simple_compile_test_code="\
4059 # Code to be used in simple link tests
4060 lt_simple_link_test_code="\
4065 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4068 # save warnings/boilerplate of simple test code
4069 _LT_COMPILER_BOILERPLATE
4070 _LT_LINKER_BOILERPLATE
4072 # Allow CC to be a program name with arguments.
4076 _LT_AC_TAGVAR(compiler, $1)=$CC
4077 _LT_CC_BASENAME([$compiler])
4079 AC_MSG_CHECKING([if libtool supports shared libraries])
4080 AC_MSG_RESULT([$can_build_shared])
4082 AC_MSG_CHECKING([whether to build shared libraries])
4083 test "$can_build_shared" = "no" && enable_shared=no
4085 # On AIX, shared libraries and static libraries use the same namespace, and
4086 # are all built from PIC.
4089 test "$enable_shared" = yes && enable_static=no
4090 if test -n "$RANLIB"; then
4091 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4092 postinstall_cmds='$RANLIB $lib'
4096 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4097 test "$enable_shared" = yes && enable_static=no
4101 AC_MSG_RESULT([$enable_shared])
4103 AC_MSG_CHECKING([whether to build static libraries])
4104 # Make sure either enable_shared or enable_static is yes.
4105 test "$enable_shared" = yes || enable_static=yes
4106 AC_MSG_RESULT([$enable_static])
4108 _LT_AC_TAGVAR(GCC, $1)="$G77"
4109 _LT_AC_TAGVAR(LD, $1)="$LD"
4111 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4112 AC_LIBTOOL_PROG_CC_C_O($1)
4113 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4114 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4115 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4116 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4118 AC_LIBTOOL_CONFIG($1)
4122 ])# AC_LIBTOOL_LANG_F77_CONFIG
4125 # AC_LIBTOOL_LANG_GCJ_CONFIG
4126 # --------------------------
4127 # Ensure that the configuration vars for the C compiler are
4128 # suitably defined. Those variables are subsequently used by
4129 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4130 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4131 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4134 # Source file extension for Java test sources.
4137 # Object file extension for compiled Java test sources.
4139 _LT_AC_TAGVAR(objext, $1)=$objext
4141 # Code to be used in simple compile tests
4142 lt_simple_compile_test_code="class foo {}"
4144 # Code to be used in simple link tests
4145 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4147 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4150 # save warnings/boilerplate of simple test code
4151 _LT_COMPILER_BOILERPLATE
4152 _LT_LINKER_BOILERPLATE
4154 # Allow CC to be a program name with arguments.
4158 _LT_AC_TAGVAR(compiler, $1)=$CC
4159 _LT_CC_BASENAME([$compiler])
4161 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4162 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4164 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4166 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4167 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4168 AC_LIBTOOL_PROG_CC_C_O($1)
4169 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4170 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4171 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4172 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4174 AC_LIBTOOL_CONFIG($1)
4178 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4181 # AC_LIBTOOL_LANG_RC_CONFIG
4182 # -------------------------
4183 # Ensure that the configuration vars for the Windows resource compiler are
4184 # suitably defined. Those variables are subsequently used by
4185 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4186 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4187 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4190 # Source file extension for RC test sources.
4193 # Object file extension for compiled RC test sources.
4195 _LT_AC_TAGVAR(objext, $1)=$objext
4197 # Code to be used in simple compile tests
4198 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4200 # Code to be used in simple link tests
4201 lt_simple_link_test_code="$lt_simple_compile_test_code"
4203 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4206 # save warnings/boilerplate of simple test code
4207 _LT_COMPILER_BOILERPLATE
4208 _LT_LINKER_BOILERPLATE
4210 # Allow CC to be a program name with arguments.
4214 _LT_AC_TAGVAR(compiler, $1)=$CC
4215 _LT_CC_BASENAME([$compiler])
4216 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4218 AC_LIBTOOL_CONFIG($1)
4222 ])# AC_LIBTOOL_LANG_RC_CONFIG
4225 # AC_LIBTOOL_CONFIG([TAGNAME])
4226 # ----------------------------
4227 # If TAGNAME is not passed, then create an initial libtool script
4228 # with a default configuration from the untagged config vars. Otherwise
4229 # add code to config.status for appending the configuration named by
4230 # TAGNAME from the matching tagged config vars.
4231 AC_DEFUN([AC_LIBTOOL_CONFIG],
4232 [# The else clause should only fire when bootstrapping the
4233 # libtool distribution, otherwise you forgot to ship ltmain.sh
4234 # with your package, and you will get complaints that there are
4235 # no rules to generate ltmain.sh.
4236 if test -f "$ltmain"; then
4237 # See if we are running on zsh, and set the options which allow our commands through
4238 # without removal of \ escapes.
4239 if test -n "${ZSH_VERSION+set}" ; then
4240 setopt NO_GLOB_SUBST
4242 # Now quote all the things that may contain metacharacters while being
4243 # careful not to overquote the AC_SUBSTed values. We take copies of the
4244 # variables and quote the copies for generation of the libtool script.
4245 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4247 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4248 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4249 deplibs_check_method reload_flag reload_cmds need_locks \
4250 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4251 lt_cv_sys_global_symbol_to_c_name_address \
4252 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4253 old_postinstall_cmds old_postuninstall_cmds \
4254 _LT_AC_TAGVAR(compiler, $1) \
4255 _LT_AC_TAGVAR(CC, $1) \
4256 _LT_AC_TAGVAR(LD, $1) \
4257 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4258 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4259 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4260 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4261 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4262 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4263 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4264 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4265 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4266 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4267 _LT_AC_TAGVAR(predep_objects, $1) \
4268 _LT_AC_TAGVAR(postdep_objects, $1) \
4269 _LT_AC_TAGVAR(predeps, $1) \
4270 _LT_AC_TAGVAR(postdeps, $1) \
4271 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4272 _LT_AC_TAGVAR(archive_cmds, $1) \
4273 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4274 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4275 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4276 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4277 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4278 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4279 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4280 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4282 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4283 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4284 _LT_AC_TAGVAR(module_cmds, $1) \
4285 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4286 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4287 _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4288 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4289 _LT_AC_TAGVAR(include_expsyms, $1); do
4292 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4293 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4294 _LT_AC_TAGVAR(archive_cmds, $1) | \
4295 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4296 _LT_AC_TAGVAR(module_cmds, $1) | \
4297 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4298 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4299 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4300 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4301 postinstall_cmds | postuninstall_cmds | \
4302 old_postinstall_cmds | old_postuninstall_cmds | \
4303 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4304 # Double-quote double-evaled strings.
4305 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4308 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4314 *'\[$]0 --fallback-echo"')
4315 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4320 [cfgfile="${ofile}T"
4321 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4323 AC_MSG_NOTICE([creating $ofile])],
4326 cat <<__EOF__ >> "$cfgfile"
4330 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4331 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4332 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4334 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4335 # Free Software Foundation, Inc.
4337 # This file is part of GNU Libtool:
4338 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4340 # This program is free software; you can redistribute it and/or modify
4341 # it under the terms of the GNU General Public License as published by
4342 # the Free Software Foundation; either version 2 of the License, or
4343 # (at your option) any later version.
4345 # This program is distributed in the hope that it will be useful, but
4346 # WITHOUT ANY WARRANTY; without even the implied warranty of
4347 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4348 # General Public License for more details.
4350 # You should have received a copy of the GNU General Public License
4351 # along with this program; if not, write to the Free Software
4352 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4354 # As a special exception to the GNU General Public License, if you
4355 # distribute this file as part of a program that contains a
4356 # configuration script generated by Autoconf, you may include it under
4357 # the same distribution terms that you use for the rest of that program.
4359 # A sed program that does not truncate output.
4362 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4363 Xsed="$SED -e 1s/^X//"
4365 # The HP-UX ksh and POSIX shell print the target directory to stdout
4367 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4369 # The names of the tagged configurations supported by this script.
4372 # ### BEGIN LIBTOOL CONFIG],
4373 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4375 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4377 # Shell to use when invoking shell scripts.
4380 # Whether or not to build shared libraries.
4381 build_libtool_libs=$enable_shared
4383 # Whether or not to build static libraries.
4384 build_old_libs=$enable_static
4386 # Whether or not to add -lc for building shared libraries.
4387 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4389 # Whether or not to disallow shared libs when runtime libs are static
4390 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4392 # Whether or not to optimize for fast installation.
4393 fast_install=$enable_fast_install
4396 host_alias=$host_alias
4401 build_alias=$build_alias
4405 # An echo program that does not interpret backslashes.
4410 AR_FLAGS=$lt_AR_FLAGS
4415 # LTCC compiler flags.
4416 LTCFLAGS=$lt_LTCFLAGS
4418 # A language-specific compiler.
4419 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4421 # Is the compiler the GNU C compiler?
4422 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4427 # The linker used to build libraries.
4428 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4430 # Whether we need hard or soft links.
4433 # A BSD-compatible nm program.
4436 # A symbol stripping program
4439 # Used to examine libraries when file_magic_cmd begins "file"
4440 MAGIC_CMD=$MAGIC_CMD
4442 # Used on cygwin: DLL creation program.
4445 # Used on cygwin: object dumper.
4448 # Used on cygwin: assembler.
4451 # The name of the directory that contains temporary libtool files.
4454 # How to create reloadable object files.
4455 reload_flag=$lt_reload_flag
4456 reload_cmds=$lt_reload_cmds
4458 # How to pass a linker flag through the compiler.
4459 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4461 # Object file suffix (normally "o").
4464 # Old archive suffix (normally "a").
4467 # Shared library suffix (normally ".so").
4468 shrext_cmds='$shrext_cmds'
4470 # Executable file suffix (normally "").
4473 # Additional compiler flags for building library objects.
4474 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4477 # What is the maximum length of a command?
4478 max_cmd_len=$lt_cv_sys_max_cmd_len
4480 # Does compiler simultaneously support -c and -o options?
4481 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4483 # Must we lock files when doing compilation?
4484 need_locks=$lt_need_locks
4486 # Do we need the lib prefix for modules?
4487 need_lib_prefix=$need_lib_prefix
4489 # Do we need a version for libraries?
4490 need_version=$need_version
4492 # Whether dlopen is supported.
4493 dlopen_support=$enable_dlopen
4495 # Whether dlopen of programs is supported.
4496 dlopen_self=$enable_dlopen_self
4498 # Whether dlopen of statically linked programs is supported.
4499 dlopen_self_static=$enable_dlopen_self_static
4501 # Compiler flag to prevent dynamic linking.
4502 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4504 # Compiler flag to turn off builtin functions.
4505 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4507 # Compiler flag to allow reflexive dlopens.
4508 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4510 # Compiler flag to generate shared objects directly from archives.
4511 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4513 # Compiler flag to generate thread-safe objects.
4514 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4516 # Library versioning type.
4517 version_type=$version_type
4519 # Format of library name prefix.
4520 libname_spec=$lt_libname_spec
4522 # List of archive names. First name is the real one, the rest are links.
4523 # The last name is the one that the linker finds with -lNAME.
4524 library_names_spec=$lt_library_names_spec
4526 # The coded name of the library, if different from the real name.
4527 soname_spec=$lt_soname_spec
4529 # Commands used to build and install an old-style archive.
4531 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4532 old_postinstall_cmds=$lt_old_postinstall_cmds
4533 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4535 # Create an old-style archive from a shared archive.
4536 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4538 # Create a temporary old-style archive to link instead of a shared archive.
4539 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4541 # Commands used to build and install a shared archive.
4542 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4543 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4544 postinstall_cmds=$lt_postinstall_cmds
4545 postuninstall_cmds=$lt_postuninstall_cmds
4547 # Commands used to build a loadable module (assumed same as above if empty)
4548 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4549 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4551 # Commands to strip libraries.
4552 old_striplib=$lt_old_striplib
4553 striplib=$lt_striplib
4555 # Dependencies to place before the objects being linked to create a
4557 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4559 # Dependencies to place after the objects being linked to create a
4561 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4563 # Dependencies to place before the objects being linked to create a
4565 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4567 # Dependencies to place after the objects being linked to create a
4569 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4571 # The library search path used internally by the compiler when linking
4573 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4575 # Method to check whether dependent libraries are shared objects.
4576 deplibs_check_method=$lt_deplibs_check_method
4578 # Command to use when deplibs_check_method == file_magic.
4579 file_magic_cmd=$lt_file_magic_cmd
4581 # Flag that allows shared libraries with undefined symbols to be built.
4582 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4584 # Flag that forces no undefined symbols.
4585 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4587 # Commands used to finish a libtool library installation in a directory.
4588 finish_cmds=$lt_finish_cmds
4590 # Same as above, but a single script fragment to be evaled but not shown.
4591 finish_eval=$lt_finish_eval
4593 # Take the output of nm and produce a listing of raw symbols and C names.
4594 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4596 # Transform the output of nm in a proper C declaration
4597 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4599 # Transform the output of nm in a C name address pair
4600 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4602 # This is the shared library runtime path variable.
4603 runpath_var=$runpath_var
4605 # This is the shared library path variable.
4606 shlibpath_var=$shlibpath_var
4608 # Is shlibpath searched before the hard-coded library search path?
4609 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4611 # How to hardcode a shared library path into an executable.
4612 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4614 # Whether we should hardcode library paths into libraries.
4615 hardcode_into_libs=$hardcode_into_libs
4617 # Flag to hardcode \$libdir into a binary during linking.
4618 # This must work even if \$libdir does not exist.
4619 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4621 # If ld is used when linking, flag to hardcode \$libdir into
4622 # a binary during linking. This must work even if \$libdir does
4624 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4626 # Whether we need a single -rpath flag with a separated argument.
4627 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4629 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4631 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4633 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4635 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4637 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4638 # the resulting binary.
4639 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4641 # Set to yes if building a shared library automatically hardcodes DIR into the library
4642 # and all subsequent libraries and executables linked against it.
4643 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4645 # Variables whose values should be saved in libtool wrapper scripts and
4646 # restored at relink time.
4647 variables_saved_for_relink="$variables_saved_for_relink"
4649 # Whether libtool must link a program against all its dependency libraries.
4650 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4652 # Compile-time system search path for libraries
4653 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4655 # Run-time system search path for libraries
4656 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4658 # Fix the shell variable \$srcfile for the compiler.
4659 fix_srcfile_path=$lt_fix_srcfile_path
4661 # Set to yes if exported symbols are required.
4662 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4664 # The commands to list exported symbols.
4665 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4667 # The commands to extract the exported symbol list from a shared archive.
4668 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4670 # Symbols that should not be listed in the preloaded symbols.
4671 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4673 # Symbols that must always be exported.
4674 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4677 [# ### END LIBTOOL CONFIG],
4678 [# ### END LIBTOOL TAG CONFIG: $tagname])
4685 cat <<\EOF >> "$cfgfile"
4687 # AIX sometimes has problems with the GCC collect2 program. For some
4688 # reason, if we set the COLLECT_NAMES environment variable, the problems
4689 # vanish in a puff of smoke.
4690 if test "X${COLLECT_NAMES+set}" != Xset; then
4692 export COLLECT_NAMES
4698 # We use sed instead of cat because bash on DJGPP gets confused if
4699 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4700 # text mode, it properly converts lines to CR/LF. This bash problem
4701 # is reportedly fixed, but why not run on old versions too?
4702 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4704 mv -f "$cfgfile" "$ofile" || \
4705 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4709 # If there is no Makefile yet, we rely on a make rule to execute
4710 # `config.status --recheck' to rerun these tests and create the
4711 # libtool script then.
4712 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4713 if test -f "$ltmain_in"; then
4714 test -f Makefile && make "$ltmain"
4717 ])# AC_LIBTOOL_CONFIG
4720 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4721 # -------------------------------------------
4722 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4723 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4725 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4727 if test "$GCC" = yes; then
4728 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4730 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4731 lt_cv_prog_compiler_rtti_exceptions,
4732 [-fno-rtti -fno-exceptions], [],
4733 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4735 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4738 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4739 # ---------------------------------
4740 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4741 [AC_REQUIRE([AC_CANONICAL_HOST])
4742 AC_REQUIRE([LT_AC_PROG_SED])
4743 AC_REQUIRE([AC_PROG_NM])
4744 AC_REQUIRE([AC_OBJEXT])
4745 # Check for command to grab the raw symbol name followed by C symbol from nm.
4746 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4747 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4749 # These are sane defaults that work on at least a few old systems.
4750 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4752 # Character class describing NM global symbol codes.
4753 symcode='[[BCDEGRST]]'
4755 # Regexp to match symbols that can be accessed directly from C.
4756 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4758 # Transform an extracted symbol line into a proper C declaration
4759 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4761 # Transform an extracted symbol line into symbol name and symbol address
4762 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4764 # Define system-specific variables.
4769 cygwin* | mingw* | pw32*)
4770 symcode='[[ABCDGISTW]]'
4772 hpux*) # Its linker distinguishes data from code symbols
4773 if test "$host_cpu" = ia64; then
4774 symcode='[[ABCDEGRST]]'
4776 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4777 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4779 linux* | k*bsd*-gnu)
4780 if test "$host_cpu" = ia64; then
4781 symcode='[[ABCDGIRSTW]]'
4782 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4783 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4787 symcode='[[BCDEGRST]]'
4790 symcode='[[BCDEGQRST]]'
4801 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4805 symcode='[[DFNSTU]]'
4809 # Handle CRLF in mingw tool chain
4813 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4817 # If we're using GNU nm, then use its standard symbol codes.
4818 case `$NM -V 2>&1` in
4819 *GNU* | *'with BFD'*)
4820 symcode='[[ABCDGIRSTW]]' ;;
4823 # Try without a prefix undercore, then with it.
4824 for ac_symprfx in "" "_"; do
4826 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4827 symxfrm="\\1 $ac_symprfx\\2 \\2"
4829 # Write the raw and C identifiers.
4830 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4832 # Check to see that the pipe works correctly.
4836 cat > conftest.$ac_ext <<EOF
4841 void nm_test_func(){}
4845 int main(){nm_test_var='a';nm_test_func();return(0);}
4848 if AC_TRY_EVAL(ac_compile); then
4849 # Now try to grab the symbols.
4851 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4852 # Try sorting and uniquifying the output.
4853 if sort "$nlist" | uniq > "$nlist"T; then
4854 mv -f "$nlist"T "$nlist"
4859 # Make sure that we snagged all the symbols we need.
4860 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4861 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4862 cat <<EOF > conftest.$ac_ext
4868 # Now generate the symbol file.
4869 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4871 cat <<EOF >> conftest.$ac_ext
4872 #if defined (__STDC__) && __STDC__
4873 # define lt_ptr_t void *
4875 # define lt_ptr_t char *
4879 /* The mapping between symbol names and symbols. */
4884 lt_preloaded_symbols[[]] =
4887 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4888 cat <<\EOF >> conftest.$ac_ext
4896 # Now try linking the two files.
4897 mv conftest.$ac_objext conftstm.$ac_objext
4898 lt_save_LIBS="$LIBS"
4899 lt_save_CFLAGS="$CFLAGS"
4900 LIBS="conftstm.$ac_objext"
4901 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4902 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4905 LIBS="$lt_save_LIBS"
4906 CFLAGS="$lt_save_CFLAGS"
4908 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4911 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4914 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4917 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4918 cat conftest.$ac_ext >&5
4920 rm -f conftest* conftst*
4922 # Do not use the global_symbol_pipe unless it works.
4923 if test "$pipe_works" = yes; then
4926 lt_cv_sys_global_symbol_pipe=
4930 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4931 lt_cv_sys_global_symbol_to_cdecl=
4933 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4934 AC_MSG_RESULT(failed)
4938 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4941 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4942 # ---------------------------------------
4943 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4944 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4945 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4946 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4948 AC_MSG_CHECKING([for $compiler option to produce PIC])
4950 # C++ specific cases for pic, static, wl, etc.
4951 if test "$GXX" = yes; then
4952 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4953 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4957 # All AIX code is PIC.
4958 if test "$host_cpu" = ia64; then
4959 # AIX 5 now supports IA64 processor
4960 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4964 # FIXME: we need at least 68020 code to build shared libraries, but
4965 # adding the `-m68020' flag to GCC prevents building anything better,
4967 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4969 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4970 # PIC is the default for these OSes.
4972 mingw* | cygwin* | os2* | pw32*)
4973 # This hack is so that the source file can tell whether it is being
4974 # built for inclusion in a dll (and should export symbols for example).
4975 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4976 # (--disable-auto-import) libraries
4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4979 darwin* | rhapsody*)
4980 # PIC is the default on this platform
4981 # Common symbols not allowed in MH_DYLIB files
4982 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4985 # DJGPP does not support shared libraries at all
4986 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4989 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4990 # Instead, we relocate shared libraries at runtime.
4993 if test -d /usr/nec; then
4994 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4998 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5004 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5009 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5015 # All AIX code is PIC.
5016 if test "$host_cpu" = ia64; then
5017 # AIX 5 now supports IA64 processor
5018 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5020 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5024 case $cc_basename in
5026 # Green Hills C++ Compiler
5027 # _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"
5032 # PIC is the default on this platform
5033 # Common symbols not allowed in MH_DYLIB files
5034 case $cc_basename in
5036 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5037 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5042 case $cc_basename in
5044 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5047 # Green Hills C++ Compiler
5048 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5054 freebsd* | dragonfly*)
5055 # FreeBSD uses GNU C++
5057 hpux9* | hpux10* | hpux11*)
5058 case $cc_basename in
5060 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5061 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5062 if test "$host_cpu" != ia64; then
5063 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5067 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5068 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5083 # This is c89, which is MS Visual C++ (no shared libs)
5084 # Anyone wants to do a port?
5086 irix5* | irix6* | nonstopux*)
5087 case $cc_basename in
5089 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5091 # CC pic flag -KPIC is the default.
5097 linux* | k*bsd*-gnu)
5098 case $cc_basename in
5101 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5102 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5106 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5107 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5108 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5111 # Portland Group C++ compiler.
5112 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5114 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5118 # Make sure the PIC flag is empty. It appears that all Alpha
5119 # Linux and Compaq Tru64 Unix objects are PIC.
5120 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5121 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5124 case `$CC -V 2>&1 | sed 5q` in
5127 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5128 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5129 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5140 case $cc_basename in
5142 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5148 netbsd* | netbsdelf*-gnu)
5150 osf3* | osf4* | osf5*)
5151 case $cc_basename in
5153 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5156 # Rational C++ 2.4.1
5157 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5160 # Digital/Compaq C++
5161 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5162 # Make sure the PIC flag is empty. It appears that all Alpha
5163 # Linux and Compaq Tru64 Unix objects are PIC.
5164 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5165 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5174 case $cc_basename in
5176 # Sun C++ 4.2, 5.x and Centerline C++
5177 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5178 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5179 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5182 # Green Hills C++ Compiler
5183 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5190 case $cc_basename in
5193 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5194 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5198 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5205 case $cc_basename in
5207 # NonStop-UX NCC 3.20
5208 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5214 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5215 case $cc_basename in
5217 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5218 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5219 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5226 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5232 if test "$GCC" = yes; then
5233 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5234 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5238 # All AIX code is PIC.
5239 if test "$host_cpu" = ia64; then
5240 # AIX 5 now supports IA64 processor
5241 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5246 # FIXME: we need at least 68020 code to build shared libraries, but
5247 # adding the `-m68020' flag to GCC prevents building anything better,
5249 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5252 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5253 # PIC is the default for these OSes.
5256 mingw* | cygwin* | pw32* | os2*)
5257 # This hack is so that the source file can tell whether it is being
5258 # built for inclusion in a dll (and should export symbols for example).
5259 # Although the cygwin gcc ignores -fPIC, still need this for old-style
5260 # (--disable-auto-import) libraries
5261 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5264 darwin* | rhapsody*)
5265 # PIC is the default on this platform
5266 # Common symbols not allowed in MH_DYLIB files
5267 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5271 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5272 # Instead, we relocate shared libraries at runtime.
5276 # Just because we use GCC doesn't mean we suddenly get shared libraries
5277 # on systems that don't support them.
5278 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5283 if test -d /usr/nec; then
5284 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5289 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5296 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5302 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5306 # PORTME Check for flag to pass linker flags through the system compiler.
5309 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5310 if test "$host_cpu" = ia64; then
5311 # AIX 5 now supports IA64 processor
5312 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5314 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5318 # PIC is the default on this platform
5319 # Common symbols not allowed in MH_DYLIB files
5320 case $cc_basename in
5322 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5323 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5328 mingw* | cygwin* | pw32* | os2*)
5329 # This hack is so that the source file can tell whether it is being
5330 # built for inclusion in a dll (and should export symbols for example).
5331 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5334 hpux9* | hpux10* | hpux11*)
5335 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5336 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5343 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5346 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5347 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5350 irix5* | irix6* | nonstopux*)
5351 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5352 # PIC (with -KPIC) is the default.
5353 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5357 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5358 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5361 linux* | k*bsd*-gnu)
5362 case $cc_basename in
5364 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5365 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5366 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5368 pgcc* | pgf77* | pgf90* | pgf95*)
5369 # Portland Group compilers (*not* the Pentium gcc compiler,
5370 # which looks to be a dead project)
5371 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5372 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5373 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5376 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5377 # All Alpha code is PIC.
5378 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5381 case `$CC -V 2>&1 | sed 5q` in
5384 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5385 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5386 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5389 # Sun Fortran 8.3 passes all unrecognized flags to the linker
5390 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5391 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5392 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5399 osf3* | osf4* | osf5*)
5400 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5401 # All OSF/1 code is PIC.
5402 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5406 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5410 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5411 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5412 case $cc_basename in
5414 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5416 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5421 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5422 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5423 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5426 sysv4 | sysv4.2uw2* | sysv4.3*)
5427 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5428 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5429 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5433 if test -d /usr/nec ;then
5434 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5435 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5439 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5440 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5441 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5442 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5446 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5447 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5451 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5452 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5456 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5461 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5464 # Check to make sure the PIC flag actually works.
5466 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5467 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5468 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5469 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5470 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5472 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5474 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5475 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5478 # For platforms which do not support PIC, -DPIC is meaningless:
5480 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5483 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5488 # Check to make sure the static flag actually works.
5490 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5491 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5492 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5493 $lt_tmp_static_flag,
5495 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5499 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5500 # ------------------------------------
5501 # See if the linker supports building shared libraries.
5502 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5503 [AC_REQUIRE([LT_AC_PROG_SED])dnl
5504 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5506 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5509 # If we're using GNU nm, then we don't want the "-C" option.
5510 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5511 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5512 _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'
5514 _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'
5518 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5521 _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'
5523 linux* | k*bsd*-gnu)
5524 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5527 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5532 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5533 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5534 _LT_AC_TAGVAR(archive_cmds, $1)=
5535 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5536 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5537 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5538 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5539 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5540 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5542 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5543 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5544 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5545 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5546 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5547 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5548 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5549 _LT_AC_TAGVAR(module_cmds, $1)=
5550 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5551 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5552 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5553 # include_expsyms should be a list of space-separated symbols to be *always*
5554 # included in the symbol list
5555 _LT_AC_TAGVAR(include_expsyms, $1)=
5556 # exclude_expsyms can be an extended regexp of symbols to exclude
5557 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5558 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5559 # as well as any symbol that contains `d'.
5560 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5561 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5562 # platforms (ab)use it in PIC code, but their linkers get confused if
5563 # the symbol is explicitly referenced. Since portable code cannot
5564 # rely on this symbol name, it's probably fine to never include it in
5565 # preloaded symbol tables.
5566 extract_expsyms_cmds=
5567 # Just being paranoid about ensuring that cc_basename is set.
5568 _LT_CC_BASENAME([$compiler])
5570 cygwin* | mingw* | pw32*)
5571 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5572 # When not using gcc, we currently assume that we are using
5573 # Microsoft Visual C++.
5574 if test "$GCC" != yes; then
5579 # we just hope/assume this is gcc and not c89 (= MSVC++)
5587 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5588 if test "$with_gnu_ld" = yes; then
5589 # If archive_cmds runs LD, not CC, wlarc should be empty
5592 # Set some defaults for GNU ld with shared library support. These
5593 # are reset later if shared libraries are not supported. Putting them
5594 # here allows them to be overridden if necessary.
5595 runpath_var=LD_RUN_PATH
5596 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5597 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5598 # ancient GNU ld didn't support --whole-archive et. al.
5599 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5600 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5602 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5604 supports_anon_versioning=no
5605 case `$LD -v 2>/dev/null` in
5606 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5607 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5608 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5609 *\ 2.11.*) ;; # other 2.11 versions
5610 *) supports_anon_versioning=yes ;;
5613 # See if GNU ld supports shared libraries.
5615 aix3* | aix4* | aix5*)
5616 # On AIX/PPC, the GNU linker is very broken
5617 if test "$host_cpu" != ia64; then
5618 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5621 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5622 *** to be unable to reliably create shared libraries on AIX.
5623 *** Therefore, libtool is disabling shared libraries support. If you
5624 *** really care for shared libraries, you may want to modify your PATH
5625 *** so that a non-GNU linker is found, and then restart.
5632 _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)'
5633 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5634 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5636 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5637 # that the semantics of dynamic libraries on AmigaOS, at least up
5638 # to version 4, is to share data among multiple programs linked
5639 # with the same dynamic library. Since this doesn't match the
5640 # behavior of shared libraries on other platforms, we can't use
5642 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5646 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5647 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5648 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5649 # support --undefined. This deserves some investigation. FIXME
5650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5652 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5656 cygwin* | mingw* | pw32*)
5657 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5658 # as there is no search path for DLLs.
5659 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5660 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5661 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5662 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5663 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5665 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5666 _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'
5667 # If the export-symbols file already is a .def file (1st line
5668 # is EXPORTS), use it as is; otherwise, prepend...
5669 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5670 cp $export_symbols $output_objdir/$soname.def;
5672 echo EXPORTS > $output_objdir/$soname.def;
5673 cat $export_symbols >> $output_objdir/$soname.def;
5675 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5677 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5682 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5683 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5684 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5685 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5686 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5687 # Instead, shared libraries are loaded at an image base (0x10000000 by
5688 # default) and relocated if they conflict, which is a slow very memory
5689 # consuming and fragmenting process. To avoid this, we pick a random,
5690 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5691 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5693 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5696 gnu* | linux* | k*bsd*-gnu)
5697 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5699 case $cc_basename,$host_cpu in
5700 pgcc*) # Portland Group C compiler
5701 _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'
5702 tmp_addflag=' $pic_flag'
5704 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5705 _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'
5706 tmp_addflag=' $pic_flag -Mnomain' ;;
5707 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5708 tmp_addflag=' -i_dynamic' ;;
5709 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5710 tmp_addflag=' -i_dynamic -nofor_main' ;;
5711 ifc* | ifort*) # Intel Fortran compiler
5712 tmp_addflag=' -nofor_main' ;;
5714 case `$CC -V 2>&1 | sed 5q` in
5715 *Sun\ C*) # Sun C 5.9
5716 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5717 tmp_sharedflag='-G' ;;
5718 *Sun\ F*) # Sun Fortran 8.3
5719 tmp_sharedflag='-G' ;;
5721 tmp_sharedflag='-shared' ;;
5723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5725 if test $supports_anon_versioning = yes; then
5726 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5727 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5728 $echo "local: *; };" >> $output_objdir/$libname.ver~
5729 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5731 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5733 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5737 netbsd* | netbsdelf*-gnu)
5738 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5739 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5742 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5743 _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'
5748 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5749 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5752 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5753 *** create shared libraries on Solaris systems. Therefore, libtool
5754 *** is disabling shared libraries support. We urge you to upgrade GNU
5755 *** binutils to release 2.9.1 or newer. Another option is to modify
5756 *** your PATH or compiler configuration so that the native linker is
5757 *** used, and then restart.
5760 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5761 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5762 _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'
5764 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5768 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5769 case `$LD -v 2>&1` in
5770 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5771 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5774 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5775 *** reliably create shared libraries on SCO systems. Therefore, libtool
5776 *** is disabling shared libraries support. We urge you to upgrade GNU
5777 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5778 *** your PATH or compiler configuration so that the native linker is
5779 *** used, and then restart.
5784 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5785 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5786 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5787 _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'
5789 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5796 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5798 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5799 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5803 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5804 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5805 _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'
5807 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5812 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5814 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5815 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5816 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5819 # PORTME fill in a description of your system's linker (not GNU ld)
5822 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5823 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5824 _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'
5825 # Note: this linker hardcodes the directories in LIBPATH if there
5826 # are no directories specified by -L.
5827 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5828 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5829 # Neither direct hardcoding nor static linking is supported with a
5831 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5836 if test "$host_cpu" = ia64; then
5837 # On IA64, the linker does run time linking by default, so we don't
5838 # have to do anything special.
5839 aix_use_runtimelinking=no
5840 exp_sym_flag='-Bexport'
5843 # If we're using GNU nm, then we don't want the "-C" option.
5844 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5845 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5846 _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'
5848 _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'
5850 aix_use_runtimelinking=no
5852 # Test if we are trying to use run time linking or normal
5853 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5854 # need to do runtime linking.
5855 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5856 for ld_flag in $LDFLAGS; do
5857 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5858 aix_use_runtimelinking=yes
5865 exp_sym_flag='-bexport'
5866 no_entry_flag='-bnoentry'
5869 # When large executables or shared objects are built, AIX ld can
5870 # have problems creating the table of contents. If linking a library
5871 # or program results in "error TOC overflow" add -mminimal-toc to
5872 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5873 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5875 _LT_AC_TAGVAR(archive_cmds, $1)=''
5876 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5877 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5878 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5880 if test "$GCC" = yes; then
5881 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5882 # We only want to do this on AIX 4.2 and lower, the check
5883 # below for broken collect2 doesn't work under 4.3+
5884 collect2name=`${CC} -print-prog-name=collect2`
5885 if test -f "$collect2name" && \
5886 strings "$collect2name" | grep resolve_lib_name >/dev/null
5888 # We have reworked collect2
5891 # We have old collect2
5892 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5893 # It fails to find uninstalled libraries when the uninstalled
5894 # path is not listed in the libpath. Setting hardcode_minus_L
5895 # to unsupported forces relinking
5896 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5897 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5898 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5902 shared_flag='-shared'
5903 if test "$aix_use_runtimelinking" = yes; then
5904 shared_flag="$shared_flag "'${wl}-G'
5908 if test "$host_cpu" = ia64; then
5909 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5910 # chokes on -Wl,-G. The following line is correct:
5913 if test "$aix_use_runtimelinking" = yes; then
5914 shared_flag='${wl}-G'
5916 shared_flag='${wl}-bM:SRE'
5921 # It seems that -bexpall does not export symbols beginning with
5922 # underscore (_), so it is better to generate a list of symbols to export.
5923 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5924 if test "$aix_use_runtimelinking" = yes; then
5925 # Warning - without using the other runtime loading flags (-brtl),
5926 # -berok will link without error, but may produce a broken library.
5927 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5928 # Determine the default libpath from the value encoded in an empty executable.
5929 _LT_AC_SYS_LIBPATH_AIX
5930 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5931 _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 $shared_flag"
5933 if test "$host_cpu" = ia64; then
5934 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5935 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5936 _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"
5938 # Determine the default libpath from the value encoded in an empty executable.
5939 _LT_AC_SYS_LIBPATH_AIX
5940 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5941 # Warning - without using the other run time loading flags,
5942 # -berok will link without error, but may produce a broken library.
5943 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5944 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5945 # Exported symbols can be pulled into shared objects from archives
5946 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5947 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5948 # This is similar to how AIX traditionally builds its shared libraries.
5949 _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'
5955 _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)'
5956 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5957 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5958 # see comment about different semantics on the GNU ld section
5959 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5963 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5966 cygwin* | mingw* | pw32*)
5967 # When not using gcc, we currently assume that we are using
5968 # Microsoft Visual C++.
5969 # hardcode_libdir_flag_spec is actually meaningless, as there is
5970 # no search path for DLLs.
5971 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5972 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5973 # Tell ltmain to make .lib files, not .a files.
5975 # Tell ltmain to make .dll files, not .so files.
5977 # FIXME: Setting linknames here is a bad hack.
5978 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5979 # The linker will automatically build a .lib file if we build a DLL.
5980 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5981 # FIXME: Should let the user specify the lib program.
5982 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5983 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5984 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5987 darwin* | rhapsody*)
5989 rhapsody* | darwin1.[[012]])
5990 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5993 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5994 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5996 case ${MACOSX_DEPLOYMENT_TARGET} in
5998 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6001 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6007 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6008 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6009 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6010 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6011 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6012 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6013 if test "$GCC" = yes ; then
6014 output_verbose_link_cmd='echo'
6015 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6016 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6017 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6018 _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}'
6019 _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}'
6021 case $cc_basename in
6023 output_verbose_link_cmd='echo'
6024 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6025 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6026 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6027 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6028 _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}'
6031 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6038 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6039 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6040 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6044 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6047 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6048 # support. Future versions do this automatically, but an explicit c++rt0.o
6049 # does not break anything, and helps significantly (at the cost of a little
6052 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6053 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6054 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6055 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6058 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6060 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6061 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6062 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6063 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6066 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6067 freebsd* | dragonfly*)
6068 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6069 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6070 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6071 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6075 if test "$GCC" = yes; then
6076 _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'
6078 _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'
6080 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6081 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6082 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6084 # hardcode_minus_L: Not really in the search PATH,
6085 # but as the default location of the library.
6086 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6087 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6091 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6092 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6094 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6096 if test "$with_gnu_ld" = no; then
6097 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6098 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6100 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6101 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6103 # hardcode_minus_L: Not really in the search PATH,
6104 # but as the default location of the library.
6105 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6110 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6113 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6116 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6119 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6125 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6128 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6131 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6135 if test "$with_gnu_ld" = no; then
6136 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6137 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6141 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6142 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6143 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6146 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6147 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6149 # hardcode_minus_L: Not really in the search PATH,
6150 # but as the default location of the library.
6151 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6157 irix5* | irix6* | nonstopux*)
6158 if test "$GCC" = yes; then
6159 _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'
6161 _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'
6162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6164 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6165 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6166 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6169 netbsd* | netbsdelf*-gnu)
6170 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6171 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6173 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6175 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6176 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6177 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6181 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6182 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6183 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6184 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6185 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6189 if test -f /usr/libexec/ld.so; then
6190 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6191 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6192 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6193 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6194 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6195 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6196 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6199 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6200 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6201 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6204 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6205 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6210 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6215 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6216 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6217 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6218 _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'
6219 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6223 if test "$GCC" = yes; then
6224 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6225 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6227 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6228 _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'
6230 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6231 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6234 osf4* | osf5*) # as osf3* with the addition of -msym flag
6235 if test "$GCC" = yes; then
6236 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6237 _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'
6238 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6240 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6241 _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'
6242 _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~
6243 $LD -shared${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'
6245 # Both c and cxx compiler support -rpath directly
6246 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6248 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6252 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6253 if test "$GCC" = yes; then
6255 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6256 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6257 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6260 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6261 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6262 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6264 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6265 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6267 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6269 # The compiler driver will combine and reorder linker options,
6270 # but understands `-z linker_flag'. GCC discards it without `$wl',
6271 # but is careful enough not to reorder.
6272 # Supported since Solaris 2.6 (maybe 2.5.1?)
6273 if test "$GCC" = yes; then
6274 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6276 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6280 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6284 if test "x$host_vendor" = xsequent; then
6285 # Use $CC to link under sequent, because it throws in some extra .o
6286 # files that make .init and .fini sections work.
6287 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6289 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6291 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6292 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6293 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6294 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6298 case $host_vendor in
6300 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6301 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6304 ## LD is ld it makes a PLAMLIB
6305 ## CC just makes a GrossModule.
6306 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6307 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6308 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6311 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6312 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6315 runpath_var='LD_RUN_PATH'
6316 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6320 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6321 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6322 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6326 if test -d /usr/nec; then
6327 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6328 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6329 runpath_var=LD_RUN_PATH
6330 hardcode_runpath_var=yes
6331 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6335 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6336 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6337 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6338 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6339 runpath_var='LD_RUN_PATH'
6341 if test "$GCC" = yes; then
6342 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6343 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6345 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6346 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6350 sysv5* | sco3.2v5* | sco5v6*)
6351 # Note: We can NOT use -z defs as we might desire, because we do not
6352 # link with -lc, and that would cause any symbols used from libc to
6353 # always be unresolved, which means just about no library would
6354 # ever link correctly. If we're not using GNU ld we use -z text
6355 # though, which does catch some bad symbols but isn't as heavy-handed
6357 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6358 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6359 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6360 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6361 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6362 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6363 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6364 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6365 runpath_var='LD_RUN_PATH'
6367 if test "$GCC" = yes; then
6368 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6369 _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'
6371 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6372 _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'
6377 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6378 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6383 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6388 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6389 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6392 # Do we need to explicitly link libc?
6394 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6396 # Assume -lc should be added
6397 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6399 if test "$enable_shared" = yes && test "$GCC" = yes; then
6400 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6402 # FIXME: we may have to deal with multi-command sequences.
6405 # Test whether the compiler implicitly links with -lc since on some
6406 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6407 # to ld, don't add -lc before -lgcc.
6408 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6410 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6412 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6415 libobjs=conftest.$ac_objext
6417 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6418 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6424 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6425 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6426 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6428 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6430 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6432 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6434 cat conftest.err 1>&5
6437 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6443 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6446 # _LT_AC_FILE_LTDLL_C
6447 # -------------------
6448 # Be careful that the start marker always follows a newline.
6449 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6450 # /* ltdll.c starts here */
6451 # #define WIN32_LEAN_AND_MEAN
6452 # #include <windows.h>
6453 # #undef WIN32_LEAN_AND_MEAN
6454 # #include <stdio.h>
6456 # #ifndef __CYGWIN__
6457 # # ifdef __CYGWIN32__
6458 # # define __CYGWIN__ __CYGWIN32__
6462 # #ifdef __cplusplus
6465 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6466 # #ifdef __cplusplus
6471 # #include <cygwin/cygwin_dll.h>
6472 # DECLARE_CYGWIN_DLL( DllMain );
6474 # HINSTANCE __hDllInstance_base;
6477 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6479 # __hDllInstance_base = hInst;
6482 # /* ltdll.c ends here */
6483 ])# _LT_AC_FILE_LTDLL_C
6486 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6487 # ---------------------------------
6488 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6492 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6493 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6494 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6495 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6496 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6497 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6498 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6500 # This is just to silence aclocal about the macro not being used
6501 ifelse([AC_DISABLE_FAST_INSTALL])
6503 AC_DEFUN([LT_AC_PROG_GCJ],
6504 [AC_CHECK_TOOL(GCJ, gcj, no)
6505 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6509 AC_DEFUN([LT_AC_PROG_RC],
6510 [AC_CHECK_TOOL(RC, windres, no)
6514 # Cheap backport of AS_EXECUTABLE_P and required macros
6515 # from Autoconf 2.59; we should not use $as_executable_p directly.
6519 m4_ifndef([_AS_TEST_PREPARE],
6520 [m4_defun([_AS_TEST_PREPARE],
6521 [if test -x / >/dev/null 2>&1; then
6522 as_executable_p='test -x'
6524 as_executable_p='test -f'
6526 ])])# _AS_TEST_PREPARE
6530 # Check whether a file is executable.
6531 m4_ifndef([AS_EXECUTABLE_P],
6532 [m4_defun([AS_EXECUTABLE_P],
6533 [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6534 $as_executable_p $1[]dnl
6535 ])])# AS_EXECUTABLE_P
6537 # NOTE: This macro has been submitted for inclusion into #
6538 # GNU Autoconf as AC_PROG_SED. When it is available in #
6539 # a released version of Autoconf we should remove this #
6540 # macro and use it instead. #
6543 # Check for a fully-functional sed program, that truncates
6544 # as few characters as possible. Prefer GNU sed if found.
6545 AC_DEFUN([LT_AC_PROG_SED],
6546 [AC_MSG_CHECKING([for a sed that does not truncate output])
6547 AC_CACHE_VAL(lt_cv_path_SED,
6548 [# Loop through the user's path and test for sed and gsed.
6549 # Then use that list of sed's as ones to test for truncation.
6550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6554 test -z "$as_dir" && as_dir=.
6555 for lt_ac_prog in sed gsed; do
6556 for ac_exec_ext in '' $ac_executable_extensions; do
6557 if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6558 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6566 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6567 # along with /bin/sed that truncates output.
6568 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6569 test ! -f $lt_ac_sed && continue
6570 cat /dev/null > conftest.in
6572 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6573 # Check for GNU sed and select it if it is found.
6574 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6575 lt_cv_path_SED=$lt_ac_sed
6579 cat conftest.in conftest.in >conftest.tmp
6580 mv conftest.tmp conftest.in
6581 cp conftest.in conftest.nl
6583 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6584 cmp -s conftest.out conftest.nl || break
6585 # 10000 chars as input seems more than enough
6586 test $lt_ac_count -gt 10 && break
6587 lt_ac_count=`expr $lt_ac_count + 1`
6588 if test $lt_ac_count -gt $lt_ac_max; then
6589 lt_ac_max=$lt_ac_count
6590 lt_cv_path_SED=$lt_ac_sed
6597 AC_MSG_RESULT([$SED])
6600 # Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
6602 # This file is free software; the Free Software Foundation
6603 # gives unlimited permission to copy and/or distribute it,
6604 # with or without modifications, as long as this notice is preserved.
6606 # AM_AUTOMAKE_VERSION(VERSION)
6607 # ----------------------------
6608 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6609 # generated from the m4 files accompanying Automake X.Y.
6610 # (This private macro should not be called outside this file.)
6611 AC_DEFUN([AM_AUTOMAKE_VERSION],
6612 [am__api_version='1.10'
6613 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
6614 dnl require some minimum version. Point them to the right macro.
6615 m4_if([$1], [1.10], [],
6616 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
6619 # _AM_AUTOCONF_VERSION(VERSION)
6620 # -----------------------------
6621 # aclocal traces this macro to find the Autoconf version.
6622 # This is a private macro too. Using m4_define simplifies
6623 # the logic in aclocal, which can simply ignore this definition.
6624 m4_define([_AM_AUTOCONF_VERSION], [])
6626 # AM_SET_CURRENT_AUTOMAKE_VERSION
6627 # -------------------------------
6628 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
6629 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6630 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6631 [AM_AUTOMAKE_VERSION([1.10])dnl
6632 _AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
6634 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6636 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6638 # This file is free software; the Free Software Foundation
6639 # gives unlimited permission to copy and/or distribute it,
6640 # with or without modifications, as long as this notice is preserved.
6642 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6643 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6644 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6646 # Of course, Automake must honor this variable whenever it calls a
6647 # tool from the auxiliary directory. The problem is that $srcdir (and
6648 # therefore $ac_aux_dir as well) can be either absolute or relative,
6649 # depending on how configure is run. This is pretty annoying, since
6650 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6651 # source directory, any form will work fine, but in subdirectories a
6652 # relative path needs to be adjusted first.
6654 # $ac_aux_dir/missing
6655 # fails when called from a subdirectory if $ac_aux_dir is relative
6656 # $top_srcdir/$ac_aux_dir/missing
6657 # fails if $ac_aux_dir is absolute,
6658 # fails when called from a subdirectory in a VPATH build with
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6661 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6662 # are both prefixed by $srcdir. In an in-source build this is usually
6663 # harmless because $srcdir is `.', but things will broke when you
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6666 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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6668 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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6671 # This will work as long as MISSING is not called from configure, because
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6673 # However there are other variables, like CC, which are often used in
6674 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6676 # Another solution, used here, is to always expand $ac_aux_dir to an
6677 # absolute PATH. The drawback is that using absolute paths prevent a
6678 # configured tree to be moved without reconfiguration.
6680 AC_DEFUN([AM_AUX_DIR_EXPAND],
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6687 # AM_CONDITIONAL -*- Autoconf -*-
6689 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
6690 # Free Software Foundation, Inc.
6692 # This file is free software; the Free Software Foundation
6693 # gives unlimited permission to copy and/or distribute it,
6694 # with or without modifications, as long as this notice is preserved.
6698 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6699 # -------------------------------------
6700 # Define a conditional.
6701 AC_DEFUN([AM_CONDITIONAL],
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6722 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6723 # Free Software Foundation, Inc.
6725 # This file is free software; the Free Software Foundation
6726 # gives unlimited permission to copy and/or distribute it,
6727 # with or without modifications, as long as this notice is preserved.
6731 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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6738 # _AM_DEPENDENCIES(NAME)
6739 # ----------------------
6740 # See how the compiler implements dependency checking.
6741 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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6744 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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6750 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6751 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6752 AC_REQUIRE([AM_DEP_TRACK])dnl
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6782 am_cv_$1_dependencies_compiler_type=none
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6805 # after this tag, mechanisms are not by side-effect, so they'll
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6815 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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6818 if depmode=$depmode \
6819 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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6821 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6822 >/dev/null 2>conftest.err &&
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6827 # icc doesn't choke on unknown options, it will just issue warnings
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6830 # When given -MP, icc 7.0 and 7.1 complain thusly:
6831 # icc: Command line warning: ignoring option '-M'; no argument required
6832 # The diagnosis changed in icc 8.0:
6833 # icc: Command line remark: option '-MP' not supported
6834 if (grep 'ignoring option' conftest.err ||
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6867 AC_DEFUN([AM_DEP_TRACK],
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6876 AC_SUBST([AMDEPBACKSLASH])dnl
6877 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
6880 # Generate code to set up dependency tracking. -*- Autoconf -*-
6882 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6883 # Free Software Foundation, Inc.
6885 # This file is free software; the Free Software Foundation
6886 # gives unlimited permission to copy and/or distribute it,
6887 # with or without modifications, as long as this notice is preserved.
6891 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6892 # ------------------------------
6893 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6894 [for mf in $CONFIG_FILES; do
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6896 mf=`echo "$mf" | sed -e 's/:.*$//'`
6897 # Check whether this is an Automake generated Makefile or not.
6898 # We used to match only the files named `Makefile.in', but
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6900 # Grep'ing the first line is not enough: some people post-process
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6946 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6949 # Do all the work for Automake. -*- Autoconf -*-
6951 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
6952 # 2005, 2006 Free Software Foundation, Inc.
6954 # This file is free software; the Free Software Foundation
6955 # gives unlimited permission to copy and/or distribute it,
6956 # with or without modifications, as long as this notice is preserved.
6960 # This macro actually does too much. Some checks are only needed if
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6964 # AM_INIT_AUTOMAKE([OPTIONS])
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6970 # We support both call styles for the transition. After
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6974 AC_DEFUN([AM_INIT_AUTOMAKE],
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6979 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6980 AC_REQUIRE([AC_PROG_INSTALL])dnl
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7014 _AM_IF_OPTION([no-define],,
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7072 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
7074 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7076 # This file is free software; the Free Software Foundation
7077 # gives unlimited permission to copy and/or distribute it,
7078 # with or without modifications, as long as this notice is preserved.
7080 # AM_PROG_INSTALL_SH
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7084 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7085 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7086 AC_SUBST(install_sh)])
7088 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7090 # This file is free software; the Free Software Foundation
7091 # gives unlimited permission to copy and/or distribute it,
7092 # with or without modifications, as long as this notice is preserved.
7096 # Check whether the underlying file-system supports filenames
7097 # with a leading dot. For instance MS-DOS doesn't.
7098 AC_DEFUN([AM_SET_LEADING_DOT],
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7100 mkdir .tst 2>/dev/null
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7107 AC_SUBST([am__leading_dot])])
7109 # Check to see how 'make' treats includes. -*- Autoconf -*-
7111 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7113 # This file is free software; the Free Software Foundation
7114 # gives unlimited permission to copy and/or distribute it,
7115 # with or without modifications, as long as this notice is preserved.
7121 # Check to see how make treats includes.
7122 AC_DEFUN([AM_MAKE_INCLUDE],
7123 [am_make=${MAKE-make}
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7134 # First try GNU make style include.
7135 echo "include confinc" > confmf
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7138 # In particular we don't look at `^make:' because GNU make might
7139 # be invoked under some other name (usually "gmake"), in which
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7148 echo '.include "confinc"' > confmf
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7155 AC_SUBST([am__include])
7156 AC_SUBST([am__quote])
7157 AC_MSG_RESULT([$_am_result])
7158 rm -f confinc confmf
7161 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7163 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7164 # Free Software Foundation, Inc.
7166 # This file is free software; the Free Software Foundation
7167 # gives unlimited permission to copy and/or distribute it,
7168 # with or without modifications, as long as this notice is preserved.
7172 # AM_MISSING_PROG(NAME, PROGRAM)
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7174 AC_DEFUN([AM_MISSING_PROG],
7175 [AC_REQUIRE([AM_MISSING_HAS_RUN])
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7180 # AM_MISSING_HAS_RUN
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7184 AC_DEFUN([AM_MISSING_HAS_RUN],
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7197 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7199 # This file is free software; the Free Software Foundation
7200 # gives unlimited permission to copy and/or distribute it,
7201 # with or without modifications, as long as this notice is preserved.
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7223 # Helper functions for option handling. -*- Autoconf -*-
7225 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7227 # This file is free software; the Free Software Foundation
7228 # gives unlimited permission to copy and/or distribute it,
7229 # with or without modifications, as long as this notice is preserved.
7233 # _AM_MANGLE_OPTION(NAME)
7234 # -----------------------
7235 AC_DEFUN([_AM_MANGLE_OPTION],
7236 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7238 # _AM_SET_OPTION(NAME)
7239 # ------------------------------
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7241 AC_DEFUN([_AM_SET_OPTION],
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7246 # OPTIONS is a space-separated list of Automake options.
7247 AC_DEFUN([_AM_SET_OPTIONS],
7248 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7250 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7251 # -------------------------------------------
7252 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7253 AC_DEFUN([_AM_IF_OPTION],
7254 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7256 # Check to make sure that the build environment is sane. -*- Autoconf -*-
7258 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7259 # Free Software Foundation, Inc.
7261 # This file is free software; the Free Software Foundation
7262 # gives unlimited permission to copy and/or distribute it,
7263 # with or without modifications, as long as this notice is preserved.
7269 AC_DEFUN([AM_SANITY_CHECK],
7270 [AC_MSG_CHECKING([whether build environment is sane])
7273 echo timestamp > conftest.file
7274 # Do `set' in a subshell so we don't clobber the current shell's
7275 # arguments. Must try -L first in case configure is actually a
7276 # symlink; some systems play weird games with the mod time of symlinks
7277 # (eg FreeBSD returns the mod time of the symlink's containing
7280 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7281 if test "$[*]" = "X"; then
7283 set X `ls -t $srcdir/configure conftest.file`
7286 if test "$[*]" != "X $srcdir/configure conftest.file" \
7287 && test "$[*]" != "X conftest.file $srcdir/configure"; then
7289 # If neither matched, then we have a broken ls. This can happen
7290 # if, for instance, CONFIG_SHELL is bash and it inherits a
7291 # broken ls alias from the environment. This has actually
7292 # happened. Such a system could not be considered "sane".
7293 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7294 alias in your environment])
7297 test "$[2]" = conftest.file
7303 AC_MSG_ERROR([newly created file is older than distributed files!
7304 Check your system clock])
7306 AC_MSG_RESULT(yes)])
7308 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7310 # This file is free software; the Free Software Foundation
7311 # gives unlimited permission to copy and/or distribute it,
7312 # with or without modifications, as long as this notice is preserved.
7314 # AM_PROG_INSTALL_STRIP
7315 # ---------------------
7316 # One issue with vendor `install' (even GNU) is that you can't
7317 # specify the program used to strip binaries. This is especially
7318 # annoying in cross-compiling environments, where the build's strip
7319 # is unlikely to handle the host's binaries.
7320 # Fortunately install-sh will honor a STRIPPROG variable, so we
7321 # always use install-sh in `make install-strip', and initialize
7322 # STRIPPROG with the value of the STRIP variable (set by the user).
7323 AC_DEFUN([AM_PROG_INSTALL_STRIP],
7324 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7325 # Installed binaries are usually stripped using `strip' when the user
7326 # run `make install-strip'. However `strip' might not be the right
7327 # tool to use in cross-compilation environments, therefore Automake
7328 # will honor the `STRIP' environment variable to overrule this program.
7329 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7330 if test "$cross_compiling" != no; then
7331 AC_CHECK_TOOL([STRIP], [strip], :)
7333 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7334 AC_SUBST([INSTALL_STRIP_PROGRAM])])
7336 # Copyright (C) 2006 Free Software Foundation, Inc.
7338 # This file is free software; the Free Software Foundation
7339 # gives unlimited permission to copy and/or distribute it,
7340 # with or without modifications, as long as this notice is preserved.
7342 # _AM_SUBST_NOTMAKE(VARIABLE)
7343 # ---------------------------
7344 # Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
7345 # This macro is traced by Automake.
7346 AC_DEFUN([_AM_SUBST_NOTMAKE])
7348 # Check how to create a tarball. -*- Autoconf -*-
7350 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7352 # This file is free software; the Free Software Foundation
7353 # gives unlimited permission to copy and/or distribute it,
7354 # with or without modifications, as long as this notice is preserved.
7358 # _AM_PROG_TAR(FORMAT)
7359 # --------------------
7360 # Check how to create a tarball in format FORMAT.
7361 # FORMAT should be one of `v7', `ustar', or `pax'.
7363 # Substitute a variable $(am__tar) that is a command
7364 # writing to stdout a FORMAT-tarball containing the directory
7366 # tardir=directory && $(am__tar) > result.tar
7368 # Substitute a variable $(am__untar) that extract such
7369 # a tarball read from stdin.
7370 # $(am__untar) < result.tar
7371 AC_DEFUN([_AM_PROG_TAR],
7372 [# Always define AMTAR for backward compatibility.
7373 AM_MISSING_PROG([AMTAR], [tar])
7375 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7376 [m4_case([$1], [ustar],, [pax],,
7377 [m4_fatal([Unknown tar format])])
7378 AC_MSG_CHECKING([how to create a $1 tar archive])
7379 # Loop over all known methods to create a tar archive until one works.
7380 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7381 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7382 # Do not fold the above two line into one, because Tru64 sh and
7383 # Solaris sh will not grok spaces in the rhs of `-'.
7384 for _am_tool in $_am_tools
7388 for _am_tar in tar gnutar gtar;
7390 AM_RUN_LOG([$_am_tar --version]) && break
7392 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7393 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7394 am__untar="$_am_tar -xf -"
7397 # Must skip GNU tar: if it does not support --format= it doesn't create
7398 # ustar tarball either.
7399 (tar --version) >/dev/null 2>&1 && continue
7400 am__tar='tar chf - "$$tardir"'
7401 am__tar_='tar chf - "$tardir"'
7402 am__untar='tar xf -'
7405 am__tar='pax -L -x $1 -w "$$tardir"'
7406 am__tar_='pax -L -x $1 -w "$tardir"'
7410 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7411 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7412 am__untar='cpio -i -H $1 -d'
7421 # If the value was cached, stop now. We just wanted to have am__tar
7422 # and am__untar set.
7423 test -n "${am_cv_prog_tar_$1}" && break
7425 # tar/untar a dummy directory, and stop if the command works
7428 echo GrepMe > conftest.dir/file
7429 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7431 if test -s conftest.tar; then
7432 AM_RUN_LOG([$am__untar <conftest.tar])
7433 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7438 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7439 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7441 AC_SUBST([am__untar])
7444 m4_include([acinclude.m4])