1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 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 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
16 # serial 47 Debian 1.5.20-2 AC_PROG_LIBTOOL
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20 # -----------------------------------------------------------
21 # If this macro is not defined by Autoconf, define it here.
22 m4_ifdef([AC_PROVIDE_IFELSE],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
31 AC_DEFUN([AC_PROG_LIBTOOL],
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
39 dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
66 AC_DEFUN([_AC_PROG_LIBTOOL],
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
72 # This can be used to rebuild libtool when needed
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
75 # Always use our own libtool.
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
86 AC_DEFUN([AC_LIBTOOL_SETUP],
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
98 AC_REQUIRE([AC_PROG_LN_S])dnl
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101 AC_REQUIRE([AC_OBJEXT])dnl
102 AC_REQUIRE([AC_EXEEXT])dnl
105 AC_LIBTOOL_SYS_MAX_CMD_LEN
106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110 _LT_AC_PROG_ECHO_BACKSLASH
114 # AIX sometimes has problems with the GCC collect2 program. For some
115 # reason, if we set the COLLECT_NAMES environment variable, the problems
116 # vanish in a puff of smoke.
117 if test "X${COLLECT_NAMES+set}" != Xset; then
124 # Sed substitution that helps us do robust quoting. It backslashifies
125 # metacharacters that are still active within double-quoted strings.
126 Xsed='sed -e 1s/^X//'
127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
129 # Same as above, but do not quote variable references.
130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
132 # Sed substitution to delay expansion of an escaped shell variable in a
133 # double_quote_subst'ed string.
134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
136 # Sed substitution to avoid accidental globbing in evaled expressions
137 no_glob_subst='s/\*/\\\*/g'
143 default_ofile=libtool
146 # All known linkers require a `.a' archive for static linking (except MSVC,
147 # which needs '.lib').
149 ltmain="$ac_aux_dir/ltmain.sh"
150 ofile="$default_ofile"
151 with_gnu_ld="$lt_cv_prog_gnu_ld"
153 AC_CHECK_TOOL(AR, ar, false)
154 AC_CHECK_TOOL(RANLIB, ranlib, :)
155 AC_CHECK_TOOL(STRIP, strip, :)
160 # Set sane defaults for various variables
161 test -z "$AR" && AR=ar
162 test -z "$AR_FLAGS" && AR_FLAGS=cru
163 test -z "$AS" && AS=as
164 test -z "$CC" && CC=cc
165 test -z "$LTCC" && LTCC=$CC
166 test -z "$DLLTOOL" && DLLTOOL=dlltool
167 test -z "$LD" && LD=ld
168 test -z "$LN_S" && LN_S="ln -s"
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file
170 test -z "$NM" && NM=nm
171 test -z "$SED" && SED=sed
172 test -z "$OBJDUMP" && OBJDUMP=objdump
173 test -z "$RANLIB" && RANLIB=:
174 test -z "$STRIP" && STRIP=:
175 test -z "$ac_objext" && ac_objext=o
177 # Determine commands to create old-style static archives.
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
179 old_postinstall_cmds='chmod 644 $oldlib'
180 old_postuninstall_cmds=
182 if test -n "$RANLIB"; then
185 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
188 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
194 _LT_CC_BASENAME([$compiler])
196 # Only perform the check for file, if the check method requires it
197 case $deplibs_check_method in
199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
205 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
206 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
207 enable_win32_dll=yes, enable_win32_dll=no)
209 AC_ARG_ENABLE([libtool-lock],
210 [AC_HELP_STRING([--disable-libtool-lock],
211 [avoid locking (might break parallel builds)])])
212 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
215 [AC_HELP_STRING([--with-pic],
216 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
217 [pic_mode="$withval"],
219 test -z "$pic_mode" && pic_mode=default
221 # Use C for the default configuration in the libtool script
223 AC_LIBTOOL_LANG_C_CONFIG
228 # _LT_AC_SYS_COMPILER
229 # -------------------
230 AC_DEFUN([_LT_AC_SYS_COMPILER],
231 [AC_REQUIRE([AC_PROG_CC])dnl
233 # If no C compiler was specified, use CC.
236 # Allow CC to be a program name with arguments.
238 ])# _LT_AC_SYS_COMPILER
241 # _LT_CC_BASENAME(CC)
242 # -------------------
243 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
244 AC_DEFUN([_LT_CC_BASENAME],
245 [for cc_temp in $1""; do
247 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
248 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
253 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
257 # _LT_COMPILER_BOILERPLATE
258 # ------------------------
259 # Check for compiler boilerplate output or warnings with
260 # the simple compiler test code.
261 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
262 [ac_outfile=conftest.$ac_objext
263 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
264 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
265 _lt_compiler_boilerplate=`cat conftest.err`
267 ])# _LT_COMPILER_BOILERPLATE
270 # _LT_LINKER_BOILERPLATE
271 # ----------------------
272 # Check for linker boilerplate output or warnings with
273 # the simple link test code.
274 AC_DEFUN([_LT_LINKER_BOILERPLATE],
275 [ac_outfile=conftest.$ac_objext
276 printf "$lt_simple_link_test_code" >conftest.$ac_ext
277 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
278 _lt_linker_boilerplate=`cat conftest.err`
280 ])# _LT_LINKER_BOILERPLATE
283 # _LT_AC_SYS_LIBPATH_AIX
284 # ----------------------
285 # Links a minimal program and checks the executable
286 # for the system default hardcoded library path. In most cases,
287 # this is /usr/lib:/lib, but when the MPI compilers are used
288 # the location of the communication and MPI libs are included too.
289 # If we don't find anything, use the default library path according
290 # to the aix ld manual.
291 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
292 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
293 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
295 # Check for a 64-bit object if we didn't find anything.
296 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
298 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
299 ])# _LT_AC_SYS_LIBPATH_AIX
302 # _LT_AC_SHELL_INIT(ARG)
303 # ----------------------
304 AC_DEFUN([_LT_AC_SHELL_INIT],
305 [ifdef([AC_DIVERSION_NOTICE],
306 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
307 [AC_DIVERT_PUSH(NOTICE)])
310 ])# _LT_AC_SHELL_INIT
313 # _LT_AC_PROG_ECHO_BACKSLASH
314 # --------------------------
315 # Add some code to the start of the generated configure script which
316 # will find an echo command which doesn't interpret backslashes.
317 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
319 # Check that we are running under the correct shell.
320 SHELL=${CONFIG_SHELL-/bin/sh}
324 # Remove one level of quotation (which was required for Make).
325 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
330 if test "X[$]1" = X--no-reexec; then
331 # Discard the --no-reexec flag, and continue.
333 elif test "X[$]1" = X--fallback-echo; then
334 # Avoid inline document here, it may be left over
336 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
337 # Yippee, $echo works!
340 # Restart under the correct shell.
341 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
344 if test "X[$]1" = X--fallback-echo; then
345 # used as fallback echo
353 # The HP-UX ksh and POSIX shell print the target directory to stdout
355 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
357 if test -z "$ECHO"; then
358 if test "X${echo_test_string+set}" != Xset; then
359 # find a string as large as possible, as long as the shell can cope with it
360 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
361 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
362 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
363 echo_test_string=`eval $cmd` &&
364 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
371 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
372 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
373 test "X$echo_testing_string" = "X$echo_test_string"; then
376 # The Solaris, AIX, and Digital Unix default echo programs unquote
377 # backslashes. This makes it impossible to quote backslashes using
378 # echo "$something" | sed 's/\\/\\\\/g'
380 # So, first we look for a working echo in the user's PATH.
382 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
383 for dir in $PATH /usr/ucb; do
385 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
386 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
387 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
388 test "X$echo_testing_string" = "X$echo_test_string"; then
395 if test "X$echo" = Xecho; then
396 # We didn't find a better echo, so look for alternatives.
397 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
398 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
399 test "X$echo_testing_string" = "X$echo_test_string"; then
400 # This shell has a builtin print -r that does the trick.
402 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
403 test "X$CONFIG_SHELL" != X/bin/ksh; then
404 # If we have ksh, try running configure again with it.
405 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
406 export ORIGINAL_CONFIG_SHELL
407 CONFIG_SHELL=/bin/ksh
409 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
413 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
414 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
415 test "X$echo_testing_string" = "X$echo_test_string"; then
418 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
419 test "X$echo_testing_string" = 'X\t' &&
420 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
421 test "X$echo_testing_string" = "X$echo_test_string"; then
422 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
424 SHELL="$CONFIG_SHELL"
426 echo="$CONFIG_SHELL [$]0 --fallback-echo"
427 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
428 test "X$echo_testing_string" = 'X\t' &&
429 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
430 test "X$echo_testing_string" = "X$echo_test_string"; then
431 echo="$CONFIG_SHELL [$]0 --fallback-echo"
433 # maybe with a smaller string...
436 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
437 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
444 if test "$prev" != 'sed 50q "[$]0"'; then
445 echo_test_string=`eval $prev`
446 export echo_test_string
447 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
449 # Oops. We lost completely, so just stick with echo.
458 # Copy echo and quote the copy suitably for passing to libtool from
459 # the Makefile, instead of quoting the original, which is used later.
461 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
462 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
466 ])])# _LT_AC_PROG_ECHO_BACKSLASH
471 AC_DEFUN([_LT_AC_LOCK],
472 [AC_ARG_ENABLE([libtool-lock],
473 [AC_HELP_STRING([--disable-libtool-lock],
474 [avoid locking (might break parallel builds)])])
475 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
477 # Some flags need to be propagated to the compiler or linker for good
481 # Find out which ABI we are using.
482 echo 'int i;' > conftest.$ac_ext
483 if AC_TRY_EVAL(ac_compile); then
484 case `/usr/bin/file conftest.$ac_objext` in
496 # Find out which ABI we are using.
497 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
498 if AC_TRY_EVAL(ac_compile); then
499 if test "$lt_cv_prog_gnu_ld" = yes; then
500 case `/usr/bin/file conftest.$ac_objext` in
502 LD="${LD-ld} -melf32bsmip"
505 LD="${LD-ld} -melf32bmipn32"
508 LD="${LD-ld} -melf64bmip"
512 case `/usr/bin/file conftest.$ac_objext` in
528 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
529 # Find out which ABI we are using.
530 echo 'int i;' > conftest.$ac_ext
531 if AC_TRY_EVAL(ac_compile); then
532 case `/usr/bin/file conftest.o` in
536 LD="${LD-ld} -m elf_i386"
538 ppc64-*linux*|powerpc64-*linux*)
539 LD="${LD-ld} -m elf32ppclinux"
542 LD="${LD-ld} -m elf_s390"
545 LD="${LD-ld} -m elf32_sparc"
552 LD="${LD-ld} -m elf_x86_64"
554 ppc*-*linux*|powerpc*-*linux*)
555 LD="${LD-ld} -m elf64ppc"
558 LD="${LD-ld} -m elf64_s390"
561 LD="${LD-ld} -m elf64_sparc"
571 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
572 SAVE_CFLAGS="$CFLAGS"
573 CFLAGS="$CFLAGS -belf"
574 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
576 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
578 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
579 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
580 CFLAGS="$SAVE_CFLAGS"
583 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
584 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
585 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
586 AC_CHECK_TOOL(AS, as, false)
587 AC_CHECK_TOOL(OBJDUMP, objdump, false)
592 need_locks="$enable_libtool_lock"
597 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
598 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
599 # ----------------------------------------------------------------
600 # Check whether the given compiler option works
601 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
602 [AC_REQUIRE([LT_AC_PROG_SED])
603 AC_CACHE_CHECK([$1], [$2],
605 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
606 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
607 lt_compiler_flag="$3"
608 # Insert the option either (1) after the last *FLAGS variable, or
609 # (2) before a word containing "conftest.", or (3) at the end.
610 # Note that $ac_compile itself does not contain backslashes and begins
611 # with a dollar sign (not a hyphen), so the echo should work correctly.
612 # The option is referenced via a variable to avoid confusing sed.
613 lt_compile=`echo "$ac_compile" | $SED \
614 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
615 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
616 -e 's:$: $lt_compiler_flag:'`
617 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
618 (eval "$lt_compile" 2>conftest.err)
620 cat conftest.err >&AS_MESSAGE_LOG_FD
621 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
622 if (exit $ac_status) && test -s "$ac_outfile"; then
623 # The compiler can only warn and ignore the option if not recognized
624 # So say no if there are warnings other than the usual output.
625 $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
626 $SED '/^$/d' conftest.err >conftest.er2
627 if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
634 if test x"[$]$2" = xyes; then
635 ifelse([$5], , :, [$5])
637 ifelse([$6], , :, [$6])
639 ])# AC_LIBTOOL_COMPILER_OPTION
642 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
643 # [ACTION-SUCCESS], [ACTION-FAILURE])
644 # ------------------------------------------------------------
645 # Check whether the given compiler option works
646 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
647 [AC_CACHE_CHECK([$1], [$2],
649 save_LDFLAGS="$LDFLAGS"
650 LDFLAGS="$LDFLAGS $3"
651 printf "$lt_simple_link_test_code" > conftest.$ac_ext
652 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
653 # The linker can only warn and ignore the option if not recognized
654 # So say no if there are warnings
655 if test -s conftest.err; then
656 # Append any errors to the config.log.
657 cat conftest.err 1>&AS_MESSAGE_LOG_FD
658 $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
659 $SED '/^$/d' conftest.err >conftest.er2
660 if diff conftest.exp conftest.er2 >/dev/null; then
668 LDFLAGS="$save_LDFLAGS"
671 if test x"[$]$2" = xyes; then
672 ifelse([$4], , :, [$4])
674 ifelse([$5], , :, [$5])
676 ])# AC_LIBTOOL_LINKER_OPTION
679 # AC_LIBTOOL_SYS_MAX_CMD_LEN
680 # --------------------------
681 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
682 [# find the maximum length of command line arguments
683 AC_MSG_CHECKING([the maximum length of command line arguments])
684 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
690 # On DJGPP, this test can blow up pretty badly due to problems in libc
691 # (any single argument exceeding 2000 bytes causes a buffer overrun
692 # during glob expansion). Even if it were fixed, the result of this
693 # check would be larger than it should be.
694 lt_cv_sys_max_cmd_len=12288; # 12K is about right
698 # Under GNU Hurd, this test is not required because there is
699 # no limit to the length of command line arguments.
700 # Libtool will interpret -1 as no limit whatsoever
701 lt_cv_sys_max_cmd_len=-1;
705 # On Win9x/ME, this test blows up -- it succeeds, but takes
706 # about 5 minutes as the teststring grows exponentially.
707 # Worse, since 9x/ME are not pre-emptively multitasking,
708 # you end up with a "frozen" computer, even though with patience
709 # the test eventually succeeds (with a max line length of 256k).
710 # Instead, let's just punt: use the minimum linelength reported by
711 # all of the supported platforms: 8192 (on NT/2K/XP).
712 lt_cv_sys_max_cmd_len=8192;
716 # On AmigaOS with pdksh, this test takes hours, literally.
717 # So we just punt and use a minimum line length of 8192.
718 lt_cv_sys_max_cmd_len=8192;
721 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
722 # This has been around since 386BSD, at least. Likely further.
723 if test -x /sbin/sysctl; then
724 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
725 elif test -x /usr/sbin/sysctl; then
726 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
728 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
730 # And add a safety zone
731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
732 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
735 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
736 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
737 # nice to cause kernel panics so lets avoid the loop below.
738 # First set a reasonable default.
739 lt_cv_sys_max_cmd_len=16384
741 if test -x /sbin/sysconfig; then
742 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
743 *1*) lt_cv_sys_max_cmd_len=-1 ;;
748 # If test is not a shell built-in, we'll probably end up computing a
749 # maximum length that is only half of the actual maximum length, but
751 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
752 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
753 = "XX$teststring") >/dev/null 2>&1 &&
754 new_result=`expr "X$teststring" : ".*" 2>&1` &&
755 lt_cv_sys_max_cmd_len=$new_result &&
756 test $i != 17 # 1/2 MB should be enough
759 teststring=$teststring$teststring
762 # Add a significant safety factor because C++ compilers can tack on massive
763 # amounts of additional arguments before passing them to the linker.
764 # It appears as though 1/2 is a usable value.
765 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
769 if test -n $lt_cv_sys_max_cmd_len ; then
770 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
774 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
778 # --------------------
779 AC_DEFUN([_LT_AC_CHECK_DLFCN],
780 [AC_CHECK_HEADERS(dlfcn.h)dnl
781 ])# _LT_AC_CHECK_DLFCN
784 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
785 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
786 # ------------------------------------------------------------------
787 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
788 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
789 if test "$cross_compiling" = yes; then :
792 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
793 lt_status=$lt_dlunknown
794 cat > conftest.$ac_ext <<EOF
795 [#line __oline__ "configure"
796 #include "confdefs.h"
805 # define LT_DLGLOBAL RTLD_GLOBAL
808 # define LT_DLGLOBAL DL_GLOBAL
810 # define LT_DLGLOBAL 0
814 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
815 find out it does not work in some platform. */
816 #ifndef LT_DLLAZY_OR_NOW
818 # define LT_DLLAZY_OR_NOW RTLD_LAZY
821 # define LT_DLLAZY_OR_NOW DL_LAZY
824 # define LT_DLLAZY_OR_NOW RTLD_NOW
827 # define LT_DLLAZY_OR_NOW DL_NOW
829 # define LT_DLLAZY_OR_NOW 0
837 extern "C" void exit (int);
840 void fnord() { int i=42;}
843 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
844 int status = $lt_dlunknown;
848 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
849 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
850 /* dlclose (self); */
856 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
857 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
860 x$lt_dlno_uscore) $1 ;;
861 x$lt_dlneed_uscore) $2 ;;
862 x$lt_unknown|x*) $3 ;;
870 ])# _LT_AC_TRY_DLOPEN_SELF
873 # AC_LIBTOOL_DLOPEN_SELF
874 # -------------------
875 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
876 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
877 if test "x$enable_dlopen" != xyes; then
878 enable_dlopen=unknown
879 enable_dlopen_self=unknown
880 enable_dlopen_self_static=unknown
887 lt_cv_dlopen="load_add_on"
889 lt_cv_dlopen_self=yes
893 lt_cv_dlopen="LoadLibrary"
898 lt_cv_dlopen="dlopen"
903 # if libdl is installed we need to link against it
904 AC_CHECK_LIB([dl], [dlopen],
905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
908 lt_cv_dlopen_self=yes
913 AC_CHECK_FUNC([shl_load],
914 [lt_cv_dlopen="shl_load"],
915 [AC_CHECK_LIB([dld], [shl_load],
916 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
917 [AC_CHECK_FUNC([dlopen],
918 [lt_cv_dlopen="dlopen"],
919 [AC_CHECK_LIB([dl], [dlopen],
920 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
921 [AC_CHECK_LIB([svld], [dlopen],
922 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
923 [AC_CHECK_LIB([dld], [dld_link],
924 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
933 if test "x$lt_cv_dlopen" != xno; then
939 case $lt_cv_dlopen in
941 save_CPPFLAGS="$CPPFLAGS"
942 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
944 save_LDFLAGS="$LDFLAGS"
945 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
948 LIBS="$lt_cv_dlopen_libs $LIBS"
950 AC_CACHE_CHECK([whether a program can dlopen itself],
951 lt_cv_dlopen_self, [dnl
952 _LT_AC_TRY_DLOPEN_SELF(
953 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
954 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
957 if test "x$lt_cv_dlopen_self" = xyes; then
958 LDFLAGS="$LDFLAGS $link_static_flag"
959 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
960 lt_cv_dlopen_self_static, [dnl
961 _LT_AC_TRY_DLOPEN_SELF(
962 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
963 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
967 CPPFLAGS="$save_CPPFLAGS"
968 LDFLAGS="$save_LDFLAGS"
973 case $lt_cv_dlopen_self in
974 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
975 *) enable_dlopen_self=unknown ;;
978 case $lt_cv_dlopen_self_static in
979 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
980 *) enable_dlopen_self_static=unknown ;;
983 ])# AC_LIBTOOL_DLOPEN_SELF
986 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
987 # ---------------------------------
988 # Check to see if options -c and -o are simultaneously supported by compiler
989 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
990 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
991 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
992 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
993 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
994 $rm -r conftest 2>/dev/null
998 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1000 lt_compiler_flag="-o out/conftest2.$ac_objext"
1001 # Insert the option either (1) after the last *FLAGS variable, or
1002 # (2) before a word containing "conftest.", or (3) at the end.
1003 # Note that $ac_compile itself does not contain backslashes and begins
1004 # with a dollar sign (not a hyphen), so the echo should work correctly.
1005 lt_compile=`echo "$ac_compile" | $SED \
1006 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1007 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1008 -e 's:$: $lt_compiler_flag:'`
1009 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1010 (eval "$lt_compile" 2>out/conftest.err)
1012 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1013 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1014 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1016 # The compiler can only warn and ignore the option if not recognized
1017 # So say no if there are warnings
1018 $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
1019 $SED '/^$/d' out/conftest.err >out/conftest.er2
1020 if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1021 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1024 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1026 # SGI C++ compiler will create directory out/ii_files/ for
1027 # template instantiation
1028 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1029 $rm out/* && rmdir out
1034 ])# AC_LIBTOOL_PROG_CC_C_O
1037 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1038 # -----------------------------------------
1039 # Check to see if we can do hard links to lock some files if needed
1040 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1041 [AC_REQUIRE([_LT_AC_LOCK])dnl
1043 hard_links="nottested"
1044 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1045 # do not overwrite the value of need_locks provided by the user
1046 AC_MSG_CHECKING([if we can lock with hard links])
1049 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1051 ln conftest.a conftest.b 2>&5 || hard_links=no
1052 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1053 AC_MSG_RESULT([$hard_links])
1054 if test "$hard_links" = no; then
1055 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1061 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1066 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1067 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1068 [rm -f .libs 2>/dev/null
1069 mkdir .libs 2>/dev/null
1070 if test -d .libs; then
1073 # MS-DOS does not allow filenames that begin with a dot.
1076 rmdir .libs 2>/dev/null])
1077 objdir=$lt_cv_objdir
1078 ])# AC_LIBTOOL_OBJDIR
1081 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1082 # ----------------------------------------------
1083 # Check hardcoding attributes.
1084 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1085 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1086 _LT_AC_TAGVAR(hardcode_action, $1)=
1087 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1088 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1089 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1091 # We can hardcode non-existant directories.
1092 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1093 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1094 # have to relink, otherwise we might link with an installed library
1095 # when we should be linking with a yet-to-be-installed one
1096 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1097 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1098 # Linking always hardcodes the temporary library directory.
1099 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1101 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1102 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1105 # We cannot hardcode anything, or else we can only hardcode existing
1107 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1109 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1111 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1112 # Fast installation is not supported
1113 enable_fast_install=no
1114 elif test "$shlibpath_overrides_runpath" = yes ||
1115 test "$enable_shared" = no; then
1116 # Fast installation is not necessary
1117 enable_fast_install=needless
1119 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1122 # AC_LIBTOOL_SYS_LIB_STRIP
1123 # ------------------------
1124 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1127 AC_MSG_CHECKING([whether stripping libraries is possible])
1128 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1129 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1130 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1131 AC_MSG_RESULT([yes])
1133 # FIXME - insert some real tests, host_os isn't really good enough
1136 if test -n "$STRIP" ; then
1137 striplib="$STRIP -x"
1138 AC_MSG_RESULT([yes])
1148 ])# AC_LIBTOOL_SYS_LIB_STRIP
1151 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1152 # -----------------------------
1153 # PORTME Fill in your ld.so characteristics
1154 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1155 [AC_MSG_CHECKING([dynamic linker characteristics])
1157 libname_spec='lib$name'
1165 shlibpath_overrides_runpath=unknown
1167 dynamic_linker="$host_os ld.so"
1168 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1169 if test "$GCC" = yes; then
1170 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1171 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1172 # if the path contains ";" then we assume it to be the separator
1173 # otherwise default to the standard path separator (i.e. ":") - it is
1174 # assumed that no part of a normal pathname contains ";" but that should
1175 # okay in the real world where ";" in dirpaths is itself problematic.
1176 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1178 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1181 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1183 need_lib_prefix=unknown
1184 hardcode_into_libs=no
1186 # when you set need_version to no, make sure it does not cause -set_version
1187 # flags to be left without arguments
1188 need_version=unknown
1193 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1194 shlibpath_var=LIBPATH
1196 # AIX 3 has no versioning support, so we append a major version to the name.
1197 soname_spec='${libname}${release}${shared_ext}$major'
1204 hardcode_into_libs=yes
1205 if test "$host_cpu" = ia64; then
1206 # AIX 5 supports IA64
1207 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1208 shlibpath_var=LD_LIBRARY_PATH
1210 # With GCC up to 2.95.x, collect2 would create an import file
1211 # for dependence libraries. The import file would start with
1212 # the line `#! .'. This would cause the generated library to
1213 # depend on `.', always an invalid library. This was fixed in
1214 # development snapshots of GCC prior to 3.0.
1216 aix4 | aix4.[[01]] | aix4.[[01]].*)
1217 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1219 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1226 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1227 # soname into executable. Probably we can add versioning support to
1228 # collect2, so additional links can be useful in future.
1229 if test "$aix_use_runtimelinking" = yes; then
1230 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1231 # instead of lib<name>.a to let people know that these are not
1232 # typical AIX shared libraries.
1233 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1235 # We preserve .a as extension for shared libraries through AIX4.2
1236 # and later when we are not doing run time linking.
1237 library_names_spec='${libname}${release}.a $libname.a'
1238 soname_spec='${libname}${release}${shared_ext}$major'
1240 shlibpath_var=LIBPATH
1245 library_names_spec='$libname.ixlibrary $libname.a'
1246 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1247 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 ${libname}_ixlibrary.a || exit 1; done'
1251 library_names_spec='${libname}${shared_ext}'
1252 dynamic_linker="$host_os ld.so"
1253 shlibpath_var=LIBRARY_PATH
1259 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1260 soname_spec='${libname}${release}${shared_ext}$major'
1261 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1262 shlibpath_var=LD_LIBRARY_PATH
1263 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1264 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1265 # the default ld.so.conf also contains /usr/contrib/lib and
1266 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1267 # libtool to hard-code these into programs
1270 cygwin* | mingw* | pw32*)
1271 version_type=windows
1276 case $GCC,$host_os in
1277 yes,cygwin* | yes,mingw* | yes,pw32*)
1278 library_names_spec='$libname.dll.a'
1279 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1280 postinstall_cmds='base_file=`basename \${file}`~
1281 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1282 dldir=$destdir/`dirname \$dlpath`~
1283 test -d \$dldir || mkdir -p \$dldir~
1284 $install_prog $dir/$dlname \$dldir/$dlname~
1285 chmod a+x \$dldir/$dlname'
1286 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1287 dlpath=$dir/\$dldll~
1289 shlibpath_overrides_runpath=yes
1293 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1294 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1295 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1298 # MinGW DLLs use traditional 'lib' prefix
1299 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1300 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1301 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1302 # It is most probably a Windows format PATH printed by
1303 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1304 # path with ; separators, and with drive letters. We can handle the
1305 # drive letters (cygwin fileutils understands them), so leave them,
1306 # especially as we might pass files found there to a mingw objdump,
1307 # which wouldn't understand a cygwinified path. Ahh.
1308 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1310 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1314 # pw32 DLLs use 'pw' prefix rather than 'lib'
1315 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1321 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1324 dynamic_linker='Win32 ld.exe'
1325 # FIXME: first we should search . and the directory the executable is in
1329 darwin* | rhapsody*)
1330 dynamic_linker="$host_os dyld"
1334 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1335 soname_spec='${libname}${release}${major}$shared_ext'
1336 shlibpath_overrides_runpath=yes
1337 shlibpath_var=DYLD_LIBRARY_PATH
1338 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1339 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1340 if test "$GCC" = yes; then
1341 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1343 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1345 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1352 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1353 soname_spec='${libname}${release}${shared_ext}$major'
1354 shlibpath_var=LD_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 shlibpath_var=LD_LIBRARY_PATH
1368 shlibpath_overrides_runpath=no
1369 hardcode_into_libs=yes
1370 dynamic_linker='GNU ld.so'
1373 freebsd* | dragonfly*)
1374 # DragonFly does not have aout. When/if they implement a new
1375 # versioning mechanism, adjust this.
1376 if test -x /usr/bin/objformat; then
1377 objformat=`/usr/bin/objformat`
1380 freebsd[[123]]*) objformat=aout ;;
1384 version_type=freebsd-$objformat
1385 case $version_type in
1387 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1392 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1396 shlibpath_var=LD_LIBRARY_PATH
1399 shlibpath_overrides_runpath=yes
1401 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1402 shlibpath_overrides_runpath=yes
1403 hardcode_into_libs=yes
1406 shlibpath_overrides_runpath=no
1407 hardcode_into_libs=yes
1416 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1417 soname_spec='${libname}${release}${shared_ext}$major'
1418 shlibpath_var=LD_LIBRARY_PATH
1419 hardcode_into_libs=yes
1422 hpux9* | hpux10* | hpux11*)
1423 # Give a soname corresponding to the major version so that dld.sl refuses to
1424 # link against other versions.
1431 hardcode_into_libs=yes
1432 dynamic_linker="$host_os dld.so"
1433 shlibpath_var=LD_LIBRARY_PATH
1434 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1435 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1436 soname_spec='${libname}${release}${shared_ext}$major'
1437 if test "X$HPUX_IA64_MODE" = X32; then
1438 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1440 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1442 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1446 hardcode_into_libs=yes
1447 dynamic_linker="$host_os dld.sl"
1448 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1449 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1450 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1451 soname_spec='${libname}${release}${shared_ext}$major'
1452 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1453 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1457 dynamic_linker="$host_os dld.sl"
1458 shlibpath_var=SHLIB_PATH
1459 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1461 soname_spec='${libname}${release}${shared_ext}$major'
1464 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1465 postinstall_cmds='chmod 555 $lib'
1468 irix5* | irix6* | nonstopux*)
1470 nonstopux*) version_type=nonstopux ;;
1472 if test "$lt_cv_prog_gnu_ld" = yes; then
1480 soname_spec='${libname}${release}${shared_ext}$major'
1481 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1483 irix5* | nonstopux*)
1487 case $LD in # libtool.m4 will add one of these switches to LD
1488 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1489 libsuff= shlibsuff= libmagic=32-bit;;
1490 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1491 libsuff=32 shlibsuff=N32 libmagic=N32;;
1492 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1493 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1494 *) libsuff= shlibsuff= libmagic=never-match;;
1498 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1499 shlibpath_overrides_runpath=no
1500 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1501 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1502 hardcode_into_libs=yes
1505 # No shared lib support for Linux oldld, aout, or coff.
1506 linux*oldld* | linux*aout* | linux*coff*)
1510 # This must be Linux ELF.
1515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1516 soname_spec='${libname}${release}${shared_ext}$major'
1517 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1518 shlibpath_var=LD_LIBRARY_PATH
1519 shlibpath_overrides_runpath=no
1520 # This implies no fast_install, which is unacceptable.
1521 # Some rework will be needed to allow for fast_install
1522 # before this can be enabled.
1523 hardcode_into_libs=yes
1525 # Append ld.so.conf contents to the search path
1526 if test -f /etc/ld.so.conf; then
1527 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1528 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1531 # We used to test for /lib/ld.so.1 and disable shared libraries on
1532 # powerpc, because MkLinux only supported shared libraries with the
1533 # GNU dynamic linker. Since this was broken with cross compilers,
1534 # most powerpc-linux boxes support dynamic linking these days and
1535 # people can always --disable-shared, the test was removed, and we
1536 # assume the GNU/Linux dynamic linker is in use.
1537 dynamic_linker='GNU/Linux ld.so'
1544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1545 soname_spec='${libname}${release}${shared_ext}$major'
1546 shlibpath_var=LD_LIBRARY_PATH
1547 shlibpath_overrides_runpath=no
1548 hardcode_into_libs=yes
1549 dynamic_linker='NetBSD ld.elf_so'
1556 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1557 soname_spec='${libname}${release}${shared_ext}$major'
1558 shlibpath_var=LD_LIBRARY_PATH
1559 shlibpath_overrides_runpath=no
1560 hardcode_into_libs=yes
1561 dynamic_linker='GNU ld.so'
1568 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1570 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1571 dynamic_linker='NetBSD (a.out) ld.so'
1573 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1574 soname_spec='${libname}${release}${shared_ext}$major'
1575 dynamic_linker='NetBSD ld.elf_so'
1577 shlibpath_var=LD_LIBRARY_PATH
1578 shlibpath_overrides_runpath=yes
1579 hardcode_into_libs=yes
1584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1585 shlibpath_var=LD_LIBRARY_PATH
1586 shlibpath_overrides_runpath=yes
1593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1594 soname_spec='${libname}${release}${shared_ext}$major'
1595 shlibpath_var=LD_LIBRARY_PATH
1596 shlibpath_overrides_runpath=yes
1602 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1604 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1605 *) need_version=no ;;
1607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1608 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1609 shlibpath_var=LD_LIBRARY_PATH
1610 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1612 openbsd2.[[89]] | openbsd2.[[89]].*)
1613 shlibpath_overrides_runpath=no
1616 shlibpath_overrides_runpath=yes
1620 shlibpath_overrides_runpath=yes
1625 libname_spec='$name'
1628 library_names_spec='$libname${shared_ext} $libname.a'
1629 dynamic_linker='OS/2 ld.exe'
1630 shlibpath_var=LIBPATH
1633 osf3* | osf4* | osf5*)
1637 soname_spec='${libname}${release}${shared_ext}$major'
1638 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1639 shlibpath_var=LD_LIBRARY_PATH
1640 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1641 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1646 soname_spec='${libname}${release}${shared_ext}$major'
1647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1648 shlibpath_var=LD_LIBRARY_PATH
1655 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1656 soname_spec='${libname}${release}${shared_ext}$major'
1657 shlibpath_var=LD_LIBRARY_PATH
1658 shlibpath_overrides_runpath=yes
1659 hardcode_into_libs=yes
1660 # ldd complains unless libraries are executable
1661 postinstall_cmds='chmod +x $lib'
1666 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1667 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1668 shlibpath_var=LD_LIBRARY_PATH
1669 shlibpath_overrides_runpath=yes
1670 if test "$with_gnu_ld" = yes; then
1676 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1679 soname_spec='${libname}${release}${shared_ext}$major'
1680 shlibpath_var=LD_LIBRARY_PATH
1681 case $host_vendor in
1683 shlibpath_overrides_runpath=no
1685 export_dynamic_flag_spec='${wl}-Blargedynsym'
1686 runpath_var=LD_RUN_PATH
1694 shlibpath_overrides_runpath=no
1695 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1701 if test -d /usr/nec ;then
1703 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1704 soname_spec='$libname${shared_ext}.$major'
1705 shlibpath_var=LD_LIBRARY_PATH
1711 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1712 soname_spec='${libname}${release}${shared_ext}$major'
1713 shlibpath_var=LD_LIBRARY_PATH
1720 AC_MSG_RESULT([$dynamic_linker])
1721 test "$dynamic_linker" = no && can_build_shared=no
1722 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1727 AC_DEFUN([_LT_AC_TAGCONFIG],
1728 [AC_ARG_WITH([tags],
1729 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1730 [include additional configurations @<:@automatic@:>@])],
1731 [tagnames="$withval"])
1733 if test -f "$ltmain" && test -n "$tagnames"; then
1734 if test ! -f "${ofile}"; then
1735 AC_MSG_WARN([output file `$ofile' does not exist])
1738 if test -z "$LTCC"; then
1739 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1740 if test -z "$LTCC"; then
1741 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1743 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1747 # Extract list of available tagged configurations in $ofile.
1748 # Note that this assumes the entire list is on one line.
1749 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1751 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1752 for tagname in $tagnames; do
1754 # Check whether tagname contains only valid characters
1755 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1757 *) AC_MSG_ERROR([invalid tag name: $tagname])
1761 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1763 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1766 # Update the list of available tags.
1767 if test -n "$tagname"; then
1768 echo appending configuration tag \"$tagname\" to $ofile
1772 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1773 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1774 (test "X$CXX" != "Xg++"))) ; then
1775 AC_LIBTOOL_LANG_CXX_CONFIG
1782 if test -n "$F77" && test "X$F77" != "Xno"; then
1783 AC_LIBTOOL_LANG_F77_CONFIG
1790 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1791 AC_LIBTOOL_LANG_GCJ_CONFIG
1798 AC_LIBTOOL_LANG_RC_CONFIG
1802 AC_MSG_ERROR([Unsupported tag name: $tagname])
1806 # Append the new tag name to the list of available tags.
1807 if test -n "$tagname" ; then
1808 available_tags="$available_tags $tagname"
1814 # Now substitute the updated list of available tags.
1815 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1816 mv "${ofile}T" "$ofile"
1820 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1823 ])# _LT_AC_TAGCONFIG
1828 # enable checks for dlopen support
1829 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1830 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1831 ])# AC_LIBTOOL_DLOPEN
1834 # AC_LIBTOOL_WIN32_DLL
1835 # --------------------
1836 # declare package support for building win32 DLLs
1837 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1838 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1839 ])# AC_LIBTOOL_WIN32_DLL
1842 # AC_ENABLE_SHARED([DEFAULT])
1843 # ---------------------------
1844 # implement the --enable-shared flag
1845 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1846 AC_DEFUN([AC_ENABLE_SHARED],
1847 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1848 AC_ARG_ENABLE([shared],
1849 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1850 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1851 [p=${PACKAGE-default}
1853 yes) enable_shared=yes ;;
1854 no) enable_shared=no ;;
1857 # Look at the argument we got. We use all the common list separators.
1858 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1859 for pkg in $enableval; do
1861 if test "X$pkg" = "X$p"; then
1868 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1869 ])# AC_ENABLE_SHARED
1874 #- set the default shared flag to --disable-shared
1875 AC_DEFUN([AC_DISABLE_SHARED],
1876 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1877 AC_ENABLE_SHARED(no)
1878 ])# AC_DISABLE_SHARED
1881 # AC_ENABLE_STATIC([DEFAULT])
1882 # ---------------------------
1883 # implement the --enable-static flag
1884 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1885 AC_DEFUN([AC_ENABLE_STATIC],
1886 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1887 AC_ARG_ENABLE([static],
1888 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1889 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1890 [p=${PACKAGE-default}
1892 yes) enable_static=yes ;;
1893 no) enable_static=no ;;
1896 # Look at the argument we got. We use all the common list separators.
1897 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1898 for pkg in $enableval; do
1900 if test "X$pkg" = "X$p"; then
1907 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1908 ])# AC_ENABLE_STATIC
1913 # set the default static flag to --disable-static
1914 AC_DEFUN([AC_DISABLE_STATIC],
1915 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1916 AC_ENABLE_STATIC(no)
1917 ])# AC_DISABLE_STATIC
1920 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1921 # ---------------------------------
1922 # implement the --enable-fast-install flag
1923 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1924 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1925 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1926 AC_ARG_ENABLE([fast-install],
1927 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1928 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1929 [p=${PACKAGE-default}
1931 yes) enable_fast_install=yes ;;
1932 no) enable_fast_install=no ;;
1934 enable_fast_install=no
1935 # Look at the argument we got. We use all the common list separators.
1936 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1937 for pkg in $enableval; do
1939 if test "X$pkg" = "X$p"; then
1940 enable_fast_install=yes
1946 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1947 ])# AC_ENABLE_FAST_INSTALL
1950 # AC_DISABLE_FAST_INSTALL
1951 # -----------------------
1952 # set the default to --disable-fast-install
1953 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1954 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1955 AC_ENABLE_FAST_INSTALL(no)
1956 ])# AC_DISABLE_FAST_INSTALL
1959 # AC_LIBTOOL_PICMODE([MODE])
1960 # --------------------------
1961 # implement the --with-pic flag
1962 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1963 AC_DEFUN([AC_LIBTOOL_PICMODE],
1964 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1965 pic_mode=ifelse($#,1,$1,default)
1966 ])# AC_LIBTOOL_PICMODE
1971 # This is predefined starting with Autoconf 2.54, so this conditional
1972 # definition can be removed once we require Autoconf 2.54 or later.
1973 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1974 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1975 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1976 then ac_cv_prog_egrep='grep -E'
1977 else ac_cv_prog_egrep='egrep'
1979 EGREP=$ac_cv_prog_egrep
1984 # AC_PATH_TOOL_PREFIX
1985 # -------------------
1986 # find a file program which can recognise shared library
1987 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1988 [AC_REQUIRE([AC_PROG_EGREP])dnl
1989 AC_MSG_CHECKING([for $1])
1990 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1992 [[\\/*] | ?:[\\/]*])
1993 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1996 lt_save_MAGIC_CMD="$MAGIC_CMD"
1997 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1998 dnl $ac_dummy forces splitting on constant user-supplied paths.
1999 dnl POSIX.2 word splitting is done only on the output of word expansions,
2000 dnl not every word. This closes a longstanding sh security hole.
2001 ac_dummy="ifelse([$2], , $PATH, [$2])"
2002 for ac_dir in $ac_dummy; do
2004 test -z "$ac_dir" && ac_dir=.
2005 if test -f $ac_dir/$1; then
2006 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2007 if test -n "$file_magic_test_file"; then
2008 case $deplibs_check_method in
2010 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2011 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2012 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2013 $EGREP "$file_magic_regex" > /dev/null; then
2018 *** Warning: the command libtool uses to detect shared libraries,
2019 *** $file_magic_cmd, produces output that libtool cannot recognize.
2020 *** The result is that libtool may fail to recognize shared libraries
2021 *** as such. This will affect the creation of libtool libraries that
2022 *** depend on shared libraries, but programs linked with such libtool
2023 *** libraries will work regardless of this problem. Nevertheless, you
2024 *** may want to report the problem to your system manager and/or to
2025 *** bug-libtool@gnu.org
2035 MAGIC_CMD="$lt_save_MAGIC_CMD"
2038 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2039 if test -n "$MAGIC_CMD"; then
2040 AC_MSG_RESULT($MAGIC_CMD)
2044 ])# AC_PATH_TOOL_PREFIX
2049 # find a file program which can recognise a shared library
2050 AC_DEFUN([AC_PATH_MAGIC],
2051 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2052 if test -z "$lt_cv_path_MAGIC_CMD"; then
2053 if test -n "$ac_tool_prefix"; then
2054 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2064 # find the pathname to the GNU or non-GNU linker
2065 AC_DEFUN([AC_PROG_LD],
2066 [AC_ARG_WITH([gnu-ld],
2067 [AC_HELP_STRING([--with-gnu-ld],
2068 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2069 [test "$withval" = no || with_gnu_ld=yes],
2071 AC_REQUIRE([LT_AC_PROG_SED])dnl
2072 AC_REQUIRE([AC_PROG_CC])dnl
2073 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2074 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2076 if test "$GCC" = yes; then
2077 # Check if gcc -print-prog-name=ld gives a path.
2078 AC_MSG_CHECKING([for ld used by $CC])
2081 # gcc leaves a trailing carriage return which upsets mingw
2082 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2084 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2087 # Accept absolute paths.
2088 [[\\/]]* | ?:[[\\/]]*)
2089 re_direlt='/[[^/]][[^/]]*/\.\./'
2090 # Canonicalize the pathname of ld
2091 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2092 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2093 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2095 test -z "$LD" && LD="$ac_prog"
2098 # If it fails, then pretend we aren't using GCC.
2102 # If it is relative, then search for the first ld in PATH.
2106 elif test "$with_gnu_ld" = yes; then
2107 AC_MSG_CHECKING([for GNU ld])
2109 AC_MSG_CHECKING([for non-GNU ld])
2111 AC_CACHE_VAL(lt_cv_path_LD,
2112 [if test -z "$LD"; then
2113 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2114 for ac_dir in $PATH; do
2116 test -z "$ac_dir" && ac_dir=.
2117 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2118 lt_cv_path_LD="$ac_dir/$ac_prog"
2119 # Check to see if the program is GNU ld. I'd rather use --version,
2120 # but apparently some variants of GNU ld only accept -v.
2121 # Break only if it was the GNU/non-GNU ld that we prefer.
2122 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2123 *GNU* | *'with BFD'*)
2124 test "$with_gnu_ld" != no && break
2127 test "$with_gnu_ld" != yes && break
2134 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2137 if test -n "$LD"; then
2142 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2149 AC_DEFUN([AC_PROG_LD_GNU],
2150 [AC_REQUIRE([AC_PROG_EGREP])dnl
2151 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2152 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2153 case `$LD -v 2>&1 </dev/null` in
2154 *GNU* | *'with BFD'*)
2155 lt_cv_prog_gnu_ld=yes
2158 lt_cv_prog_gnu_ld=no
2161 with_gnu_ld=$lt_cv_prog_gnu_ld
2165 # AC_PROG_LD_RELOAD_FLAG
2166 # ----------------------
2167 # find reload flag for linker
2168 # -- PORTME Some linkers may need a different reload flag.
2169 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2170 [AC_CACHE_CHECK([for $LD option to reload object files],
2171 lt_cv_ld_reload_flag,
2172 [lt_cv_ld_reload_flag='-r'])
2173 reload_flag=$lt_cv_ld_reload_flag
2174 case $reload_flag in
2176 *) reload_flag=" $reload_flag" ;;
2178 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2181 if test "$GCC" = yes; then
2182 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2184 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2188 ])# AC_PROG_LD_RELOAD_FLAG
2191 # AC_DEPLIBS_CHECK_METHOD
2192 # -----------------------
2193 # how to check for library dependencies
2194 # -- PORTME fill in with the dynamic library characteristics
2195 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2196 [AC_CACHE_CHECK([how to recognise dependent libraries],
2197 lt_cv_deplibs_check_method,
2198 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2199 lt_cv_file_magic_test_file=
2200 lt_cv_deplibs_check_method='unknown'
2201 # Need to set the preceding variable on all platforms that support
2202 # interlibrary dependencies.
2203 # 'none' -- dependencies not supported.
2204 # `unknown' -- same as none, but documents that we really don't know.
2205 # 'pass_all' -- all dependencies passed with no checks.
2206 # 'test_compile' -- check by making test program.
2207 # 'file_magic [[regex]]' -- check by looking for files in library path
2208 # which responds to the $file_magic_cmd with a given extended regex.
2209 # If you have `file' or equivalent on your system and you're not sure
2210 # whether `pass_all' will *always* work, you probably want this one.
2214 lt_cv_deplibs_check_method=pass_all
2218 lt_cv_deplibs_check_method=pass_all
2222 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2223 lt_cv_file_magic_cmd='/usr/bin/file -L'
2224 lt_cv_file_magic_test_file=/shlib/libc.so
2228 # func_win32_libid is a shell function defined in ltmain.sh
2229 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2230 lt_cv_file_magic_cmd='func_win32_libid'
2234 # Base MSYS/MinGW do not provide the 'file' command needed by
2235 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2236 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2237 lt_cv_file_magic_cmd='$OBJDUMP -f'
2240 darwin* | rhapsody*)
2241 lt_cv_deplibs_check_method=pass_all
2244 freebsd* | kfreebsd*-gnu | dragonfly*)
2245 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2248 # Not sure whether the presence of OpenBSD here was a mistake.
2249 # Let's accept both of them until this is cleared up.
2250 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2251 lt_cv_file_magic_cmd=/usr/bin/file
2252 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2256 lt_cv_deplibs_check_method=pass_all
2261 lt_cv_deplibs_check_method=pass_all
2264 hpux10.20* | hpux11*)
2265 lt_cv_file_magic_cmd=/usr/bin/file
2268 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2269 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2272 [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]']
2273 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2276 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2277 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2282 irix5* | irix6* | nonstopux*)
2284 *-32|*"-32 ") libmagic=32-bit;;
2285 *-n32|*"-n32 ") libmagic=N32;;
2286 *-64|*"-64 ") libmagic=64-bit;;
2287 *) libmagic=never-match;;
2289 lt_cv_deplibs_check_method=pass_all
2292 # This must be Linux ELF.
2294 lt_cv_deplibs_check_method=pass_all
2297 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
2298 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2299 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2301 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2306 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2307 lt_cv_file_magic_cmd=/usr/bin/file
2308 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2312 lt_cv_deplibs_check_method=unknown
2316 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2317 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2319 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2323 osf3* | osf4* | osf5*)
2324 lt_cv_deplibs_check_method=pass_all
2328 lt_cv_deplibs_check_method=pass_all
2332 lt_cv_deplibs_check_method=pass_all
2335 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2336 case $host_vendor in
2338 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2339 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2342 lt_cv_deplibs_check_method=pass_all
2345 lt_cv_file_magic_cmd='/bin/file'
2346 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2349 lt_cv_file_magic_cmd='/bin/file'
2350 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2351 lt_cv_file_magic_test_file=/lib/libc.so
2354 lt_cv_deplibs_check_method=pass_all
2359 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2360 lt_cv_deplibs_check_method=pass_all
2364 file_magic_cmd=$lt_cv_file_magic_cmd
2365 deplibs_check_method=$lt_cv_deplibs_check_method
2366 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2367 ])# AC_DEPLIBS_CHECK_METHOD
2372 # find the pathname to a BSD-compatible name lister
2373 AC_DEFUN([AC_PROG_NM],
2374 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2375 [if test -n "$NM"; then
2376 # Let the user override the test.
2379 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2380 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2382 test -z "$ac_dir" && ac_dir=.
2383 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2384 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2385 # Check to see if the nm accepts a BSD-compat flag.
2386 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2387 # nm: unknown option "B" ignored
2388 # Tru64's nm complains that /dev/null is an invalid object file
2389 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2390 */dev/null* | *'Invalid file or object type'*)
2391 lt_cv_path_NM="$tmp_nm -B"
2395 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2397 lt_cv_path_NM="$tmp_nm -p"
2401 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2402 continue # so that we can try to find one that supports BSD flags
2409 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2417 # check for math library
2418 AC_DEFUN([AC_CHECK_LIBM],
2419 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2422 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2423 # These system don't have libm, or don't need it
2426 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2427 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2430 AC_CHECK_LIB(m, cos, LIBM="-lm")
2436 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2437 # -----------------------------------
2438 # sets LIBLTDL to the link flags for the libltdl convenience library and
2439 # LTDLINCL to the include flags for the libltdl header and adds
2440 # --enable-ltdl-convenience to the configure arguments. Note that
2441 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2442 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2443 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2444 # (note the single quotes!). If your package is not flat and you're not
2445 # using automake, define top_builddir and top_srcdir appropriately in
2447 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2448 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2449 case $enable_ltdl_convenience in
2450 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2451 "") enable_ltdl_convenience=yes
2452 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2454 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2455 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2456 # For backwards non-gettext consistent compatibility...
2458 ])# AC_LIBLTDL_CONVENIENCE
2461 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2462 # -----------------------------------
2463 # sets LIBLTDL to the link flags for the libltdl installable library and
2464 # LTDLINCL to the include flags for the libltdl header and adds
2465 # --enable-ltdl-install to the configure arguments. Note that
2466 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2467 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2468 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2469 # '${top_srcdir}/' (note the single quotes!). If your package is not
2470 # flat and you're not using automake, define top_builddir and top_srcdir
2471 # appropriately in the Makefiles.
2472 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2473 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2474 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2475 AC_CHECK_LIB(ltdl, lt_dlinit,
2476 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2477 [if test x"$enable_ltdl_install" = xno; then
2478 AC_MSG_WARN([libltdl not installed, but installation disabled])
2480 enable_ltdl_install=yes
2483 if test x"$enable_ltdl_install" = x"yes"; then
2484 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2485 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2486 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2488 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2492 # For backwards non-gettext consistent compatibility...
2494 ])# AC_LIBLTDL_INSTALLABLE
2499 # enable support for C++ libraries
2500 AC_DEFUN([AC_LIBTOOL_CXX],
2501 [AC_REQUIRE([_LT_AC_LANG_CXX])
2507 AC_DEFUN([_LT_AC_LANG_CXX],
2508 [AC_REQUIRE([AC_PROG_CXX])
2509 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2510 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2513 # _LT_AC_PROG_CXXCPP
2515 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2517 AC_REQUIRE([AC_PROG_CXX])
2518 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2519 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2520 (test "X$CXX" != "Xg++"))) ; then
2523 ])# _LT_AC_PROG_CXXCPP
2527 # enable support for Fortran 77 libraries
2528 AC_DEFUN([AC_LIBTOOL_F77],
2529 [AC_REQUIRE([_LT_AC_LANG_F77])
2535 AC_DEFUN([_LT_AC_LANG_F77],
2536 [AC_REQUIRE([AC_PROG_F77])
2537 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2543 # enable support for GCJ libraries
2544 AC_DEFUN([AC_LIBTOOL_GCJ],
2545 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2551 AC_DEFUN([_LT_AC_LANG_GCJ],
2552 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2553 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2554 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2555 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2556 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2557 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2558 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2564 # enable support for Windows resource files
2565 AC_DEFUN([AC_LIBTOOL_RC],
2566 [AC_REQUIRE([LT_AC_PROG_RC])
2567 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2571 # AC_LIBTOOL_LANG_C_CONFIG
2572 # ------------------------
2573 # Ensure that the configuration vars for the C compiler are
2574 # suitably defined. Those variables are subsequently used by
2575 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2576 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2577 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2581 # Source file extension for C test sources.
2584 # Object file extension for compiled C test sources.
2586 _LT_AC_TAGVAR(objext, $1)=$objext
2588 # Code to be used in simple compile tests
2589 lt_simple_compile_test_code="int some_variable = 0;\n"
2591 # Code to be used in simple link tests
2592 lt_simple_link_test_code='int main(){return(0);}\n'
2596 # save warnings/boilerplate of simple test code
2597 _LT_COMPILER_BOILERPLATE
2598 _LT_LINKER_BOILERPLATE
2601 # Check for any special shared library compilation flags.
2603 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2604 if test "$GCC" = no; then
2607 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2611 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2612 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2613 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2615 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2616 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2622 # Check to make sure the static flag actually works.
2624 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2625 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2626 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2628 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2631 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2632 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2633 AC_LIBTOOL_PROG_CC_C_O($1)
2634 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2635 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2636 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2637 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2638 AC_LIBTOOL_SYS_LIB_STRIP
2639 AC_LIBTOOL_DLOPEN_SELF($1)
2641 # Report which librarie types wil actually be built
2642 AC_MSG_CHECKING([if libtool supports shared libraries])
2643 AC_MSG_RESULT([$can_build_shared])
2645 AC_MSG_CHECKING([whether to build shared libraries])
2646 test "$can_build_shared" = "no" && enable_shared=no
2648 # On AIX, shared libraries and static libraries use the same namespace, and
2649 # are all built from PIC.
2652 test "$enable_shared" = yes && enable_static=no
2653 if test -n "$RANLIB"; then
2654 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2655 postinstall_cmds='$RANLIB $lib'
2660 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2661 test "$enable_shared" = yes && enable_static=no
2665 AC_MSG_RESULT([$enable_shared])
2667 AC_MSG_CHECKING([whether to build static libraries])
2668 # Make sure either enable_shared or enable_static is yes.
2669 test "$enable_shared" = yes || enable_static=yes
2670 AC_MSG_RESULT([$enable_static])
2672 AC_LIBTOOL_CONFIG($1)
2676 ])# AC_LIBTOOL_LANG_C_CONFIG
2679 # AC_LIBTOOL_LANG_CXX_CONFIG
2680 # --------------------------
2681 # Ensure that the configuration vars for the C compiler are
2682 # suitably defined. Those variables are subsequently used by
2683 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2684 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2685 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2687 AC_REQUIRE([AC_PROG_CXX])
2688 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2690 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2691 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2692 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2693 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2694 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2695 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2696 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2697 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2698 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2699 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2700 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2701 _LT_AC_TAGVAR(module_cmds, $1)=
2702 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2703 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2704 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2705 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2706 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2707 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2709 # Dependencies to place before and after the object being linked:
2710 _LT_AC_TAGVAR(predep_objects, $1)=
2711 _LT_AC_TAGVAR(postdep_objects, $1)=
2712 _LT_AC_TAGVAR(predeps, $1)=
2713 _LT_AC_TAGVAR(postdeps, $1)=
2714 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2716 # Source file extension for C++ test sources.
2719 # Object file extension for compiled C++ test sources.
2721 _LT_AC_TAGVAR(objext, $1)=$objext
2723 # Code to be used in simple compile tests
2724 lt_simple_compile_test_code="int some_variable = 0;\n"
2726 # Code to be used in simple link tests
2727 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2729 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2732 # save warnings/boilerplate of simple test code
2733 _LT_COMPILER_BOILERPLATE
2734 _LT_LINKER_BOILERPLATE
2736 # Allow CC to be a program name with arguments.
2741 lt_save_with_gnu_ld=$with_gnu_ld
2742 lt_save_path_LD=$lt_cv_path_LD
2743 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2744 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2746 unset lt_cv_prog_gnu_ld
2748 if test -n "${lt_cv_path_LDCXX+set}"; then
2749 lt_cv_path_LD=$lt_cv_path_LDCXX
2753 test -z "${LDCXX+set}" || LD=$LDCXX
2756 _LT_AC_TAGVAR(compiler, $1)=$CC
2757 _LT_CC_BASENAME([$compiler])
2759 # We don't want -fno-exception wen compiling C++ code, so set the
2760 # no_builtin_flag separately
2761 if test "$GXX" = yes; then
2762 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2764 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2767 if test "$GXX" = yes; then
2768 # Set up default GNU C++ configuration
2772 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2773 # archiving commands below assume that GNU ld is being used.
2774 if test "$with_gnu_ld" = yes; then
2775 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2776 _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'
2778 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2779 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2781 # If archive_cmds runs LD, not CC, wlarc should be empty
2782 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2783 # investigate it a little bit more. (MM)
2786 # ancient GNU ld didn't support --whole-archive et. al.
2787 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2788 grep 'no-whole-archive' > /dev/null; then
2789 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2791 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2797 # A generic and very simple default shared library creation
2798 # command for GNU C++ for the case where it uses the native
2799 # linker, instead of GNU ld. If possible, this setting should
2800 # overridden to take advantage of the native linker features on
2801 # the platform it is being used on.
2802 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2805 # Commands to make compiler produce verbose output that lists
2806 # what "hidden" libraries, object files and flags are used when
2807 # linking a shared library.
2808 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2816 # PORTME: fill in a description of your system's C++ link characteristics
2817 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2818 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2821 # FIXME: insert proper C++ library support
2822 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2825 if test "$host_cpu" = ia64; then
2826 # On IA64, the linker does run time linking by default, so we don't
2827 # have to do anything special.
2828 aix_use_runtimelinking=no
2829 exp_sym_flag='-Bexport'
2832 aix_use_runtimelinking=no
2834 # Test if we are trying to use run time linking or normal
2835 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2836 # need to do runtime linking.
2837 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2838 for ld_flag in $LDFLAGS; do
2841 aix_use_runtimelinking=yes
2848 exp_sym_flag='-bexport'
2849 no_entry_flag='-bnoentry'
2852 # When large executables or shared objects are built, AIX ld can
2853 # have problems creating the table of contents. If linking a library
2854 # or program results in "error TOC overflow" add -mminimal-toc to
2855 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2856 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2858 _LT_AC_TAGVAR(archive_cmds, $1)=''
2859 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2860 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2861 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2863 if test "$GXX" = yes; then
2864 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2865 # We only want to do this on AIX 4.2 and lower, the check
2866 # below for broken collect2 doesn't work under 4.3+
2867 collect2name=`${CC} -print-prog-name=collect2`
2868 if test -f "$collect2name" && \
2869 strings "$collect2name" | grep resolve_lib_name >/dev/null
2871 # We have reworked collect2
2872 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2874 # We have old collect2
2875 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2876 # It fails to find uninstalled libraries when the uninstalled
2877 # path is not listed in the libpath. Setting hardcode_minus_L
2878 # to unsupported forces relinking
2879 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2880 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2881 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2884 shared_flag='-shared'
2885 if test "$aix_use_runtimelinking" = yes; then
2886 shared_flag="$shared_flag "'${wl}-G'
2890 if test "$host_cpu" = ia64; then
2891 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2892 # chokes on -Wl,-G. The following line is correct:
2895 if test "$aix_use_runtimelinking" = yes; then
2896 shared_flag='${wl}-G'
2898 shared_flag='${wl}-bM:SRE'
2903 # It seems that -bexpall does not export symbols beginning with
2904 # underscore (_), so it is better to generate a list of symbols to export.
2905 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2906 if test "$aix_use_runtimelinking" = yes; then
2907 # Warning - without using the other runtime loading flags (-brtl),
2908 # -berok will link without error, but may produce a broken library.
2909 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2910 # Determine the default libpath from the value encoded in an empty executable.
2911 _LT_AC_SYS_LIBPATH_AIX
2912 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2914 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2916 if test "$host_cpu" = ia64; then
2917 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2918 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2919 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2921 # Determine the default libpath from the value encoded in an empty executable.
2922 _LT_AC_SYS_LIBPATH_AIX
2923 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2924 # Warning - without using the other run time loading flags,
2925 # -berok will link without error, but may produce a broken library.
2926 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2927 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2928 # -bexpall does not export symbols beginning with underscore (_)
2929 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2930 # Exported symbols can be pulled into shared objects from archives
2931 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2932 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2933 # This is similar to how AIX traditionally builds its shared libraries.
2934 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2939 case $cc_basename in
2941 # FIXME: insert proper C++ library support
2942 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2948 cygwin* | mingw* | pw32*)
2949 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2950 # as there is no search path for DLLs.
2951 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2952 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2953 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2954 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2956 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2957 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2958 # If the export-symbols file already is a .def file (1st line
2959 # is EXPORTS), use it as is; otherwise, prepend...
2960 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2961 cp $export_symbols $output_objdir/$soname.def;
2963 echo EXPORTS > $output_objdir/$soname.def;
2964 cat $export_symbols >> $output_objdir/$soname.def;
2966 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2968 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2971 darwin* | rhapsody*)
2973 rhapsody* | darwin1.[[012]])
2974 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2977 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2978 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2980 case ${MACOSX_DEPLOYMENT_TARGET} in
2982 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2985 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2991 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2992 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2993 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2994 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2995 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2996 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2998 if test "$GXX" = yes ; then
2999 lt_int_apple_cc_single_mod=no
3000 output_verbose_link_cmd='echo'
3001 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3002 lt_int_apple_cc_single_mod=yes
3004 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3005 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3007 _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'
3009 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3010 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3011 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3012 _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}'
3014 _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}'
3016 _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}'
3018 case $cc_basename in
3020 output_verbose_link_cmd='echo'
3021 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3022 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3023 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3024 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3025 _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}'
3028 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3035 case $cc_basename in
3037 # FIXME: insert proper C++ library support
3038 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3041 # Green Hills C++ Compiler
3042 # FIXME: insert proper C++ library support
3043 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3046 # FIXME: insert proper C++ library support
3047 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3052 # C++ shared libraries reported to be fairly broken before switch to ELF
3053 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3056 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3058 freebsd* | kfreebsd*-gnu | dragonfly*)
3059 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3061 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3066 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3067 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3068 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3069 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3070 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3071 # but as the default
3072 # location of the library.
3074 case $cc_basename in
3076 # FIXME: insert proper C++ library support
3077 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3080 _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 $lib'
3081 # Commands to make compiler produce verbose output that lists
3082 # what "hidden" libraries, object files and flags are used when
3083 # linking a shared library.
3085 # There doesn't appear to be a way to prevent this compiler from
3086 # explicitly linking system object files so we need to strip them
3087 # from the output so that they don't get included in the library
3089 output_verbose_link_cmd='templist=`($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 $list'
3092 if test "$GXX" = yes; then
3093 _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'
3095 # FIXME: insert proper C++ library support
3096 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3102 if test $with_gnu_ld = no; then
3105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3106 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3107 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3110 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3113 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3114 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3115 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3121 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3122 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3125 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3126 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3127 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3128 # but as the default
3129 # location of the library.
3132 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3133 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3134 # but as the default
3135 # location of the library.
3139 case $cc_basename in
3141 # FIXME: insert proper C++ library support
3142 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3147 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3150 _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 $compiler_flags'
3153 # Commands to make compiler produce verbose output that lists
3154 # what "hidden" libraries, object files and flags are used when
3155 # linking a shared library.
3157 # There doesn't appear to be a way to prevent this compiler from
3158 # explicitly linking system object files so we need to strip them
3159 # from the output so that they don't get included in the library
3161 output_verbose_link_cmd='templist=`($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 $list'
3164 if test "$GXX" = yes; then
3165 if test $with_gnu_ld = no; then
3168 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3171 _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'
3176 # FIXME: insert proper C++ library support
3177 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3183 case $cc_basename in
3186 _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'
3188 # Archives containing C++ object files must be created using
3189 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3190 # necessary to make sure instantiated templates are included
3192 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3195 if test "$GXX" = yes; then
3196 if test "$with_gnu_ld" = no; then
3197 _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'
3199 _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'
3202 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3205 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3206 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3209 case $cc_basename in
3211 # Kuck and Associates, Inc. (KAI) C++ Compiler
3213 # KCC will only create a shared library if the output file
3214 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3215 # to its proper name (with version) after linking.
3216 _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'
3217 _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 $lib'
3218 # Commands to make compiler produce verbose output that lists
3219 # what "hidden" libraries, object files and flags are used when
3220 # linking a shared library.
3222 # There doesn't appear to be a way to prevent this compiler from
3223 # explicitly linking system object files so we need to strip them
3224 # from the output so that they don't get included in the library
3226 output_verbose_link_cmd='templist=`$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'
3228 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3229 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3231 # Archives containing C++ object files must be created using
3232 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3233 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3238 # version 8.0 and above of icpc choke on multiply defined symbols
3239 # if we add $predep_objects and $postdep_objects, however 7.1 and
3240 # earlier do not add the objects themselves.
3241 case `$CC -V 2>&1` in
3243 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3244 _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'
3246 *) # Version 8.0 or newer
3249 ia64*) tmp_idyn=' -i_dynamic';;
3251 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3252 _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'
3255 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3257 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3258 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3261 # Portland Group C++ compiler
3262 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3263 _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'
3265 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3266 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3267 _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'
3271 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3272 _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'
3274 runpath_var=LD_RUN_PATH
3275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3276 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3278 # Commands to make compiler produce verbose output that lists
3279 # what "hidden" libraries, object files and flags are used when
3280 # linking a shared library.
3282 # There doesn't appear to be a way to prevent this compiler from
3283 # explicitly linking system object files so we need to strip them
3284 # from the output so that they don't get included in the library
3286 output_verbose_link_cmd='templist=`$CC -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'
3291 # FIXME: insert proper C++ library support
3292 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3295 # FIXME: insert proper C++ library support
3296 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3299 case $cc_basename in
3301 # FIXME: insert proper C++ library support
3302 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3305 # FIXME: insert proper C++ library support
3306 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3310 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3311 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3312 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3314 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3315 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3316 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3318 # Workaround some broken pre-1.5 toolchains
3319 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3322 # C++ shared libraries are fairly broken
3323 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3326 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3327 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3328 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3329 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3330 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3331 _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'
3332 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3333 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3335 output_verbose_link_cmd='echo'
3338 case $cc_basename in
3340 # Kuck and Associates, Inc. (KAI) C++ Compiler
3342 # KCC will only create a shared library if the output file
3343 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3344 # to its proper name (with version) after linking.
3345 _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'
3347 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3348 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3350 # Archives containing C++ object files must be created using
3351 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3352 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3356 # Rational C++ 2.4.1
3357 # FIXME: insert proper C++ library support
3358 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3361 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3362 _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'
3364 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3365 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3367 # Commands to make compiler produce verbose output that lists
3368 # what "hidden" libraries, object files and flags are used when
3369 # linking a shared library.
3371 # There doesn't appear to be a way to prevent this compiler from
3372 # explicitly linking system object files so we need to strip them
3373 # from the output so that they don't get included in the library
3375 output_verbose_link_cmd='templist=`$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 $list'
3378 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3379 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3380 _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'
3382 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3383 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3385 # Commands to make compiler produce verbose output that lists
3386 # what "hidden" libraries, object files and flags are used when
3387 # linking a shared library.
3388 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3391 # FIXME: insert proper C++ library support
3392 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3398 case $cc_basename in
3400 # Kuck and Associates, Inc. (KAI) C++ Compiler
3402 # KCC will only create a shared library if the output file
3403 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3404 # to its proper name (with version) after linking.
3405 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3408 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3410 # Archives containing C++ object files must be created using
3411 # the KAI C++ compiler.
3412 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3415 # Rational C++ 2.4.1
3416 # FIXME: insert proper C++ library support
3417 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3420 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3421 _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'
3422 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3423 echo "-hidden">> $lib.exp~
3424 $CC -shared$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~
3427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3428 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3430 # Commands to make compiler produce verbose output that lists
3431 # what "hidden" libraries, object files and flags are used when
3432 # linking a shared library.
3434 # There doesn't appear to be a way to prevent this compiler from
3435 # explicitly linking system object files so we need to strip them
3436 # from the output so that they don't get included in the library
3438 output_verbose_link_cmd='templist=`$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 $list'
3441 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3442 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3443 _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'
3445 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3446 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3448 # Commands to make compiler produce verbose output that lists
3449 # what "hidden" libraries, object files and flags are used when
3450 # linking a shared library.
3451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3454 # FIXME: insert proper C++ library support
3455 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3461 # FIXME: insert proper C++ library support
3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3465 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3466 case $cc_basename in
3468 # FIXME: insert proper C++ library support
3469 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3472 # FIXME: insert proper C++ library support
3473 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3478 case $cc_basename in
3481 # FIXME: insert proper C++ library support
3482 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3486 # FIXME: insert proper C++ library support
3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3490 # FIXME: insert proper C++ library support
3491 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3496 case $cc_basename in
3498 # Sun C++ 4.2, 5.x and Centerline C++
3499 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3500 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3501 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3502 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3503 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3506 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3508 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3510 # The C++ compiler is used as linker so we must use $wl
3511 # flag to pass the commands to the underlying system
3512 # linker. We must also pass each convience library through
3513 # to the system linker between allextract/defaultextract.
3514 # The C++ compiler will combine linker options so we
3515 # cannot just pass the convience library names through
3517 # Supported since Solaris 2.6 (maybe 2.5.1?)
3518 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3521 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3523 output_verbose_link_cmd='echo'
3525 # Archives containing C++ object files must be created using
3526 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3527 # necessary to make sure instantiated templates are included
3529 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3532 # Green Hills C++ Compiler
3533 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3535 # The C++ compiler must be used to create the archive.
3536 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3539 # GNU C++ compiler with Solaris linker
3540 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3541 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3542 if $CC --version | grep -v '^2\.7' > /dev/null; then
3543 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3544 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3545 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3547 # Commands to make compiler produce verbose output that lists
3548 # what "hidden" libraries, object files and flags are used when
3549 # linking a shared library.
3550 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3552 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3554 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3555 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3556 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3558 # Commands to make compiler produce verbose output that lists
3559 # what "hidden" libraries, object files and flags are used when
3560 # linking a shared library.
3561 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3564 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3569 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3570 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3573 case $cc_basename in
3575 # NonStop-UX NCC 3.20
3576 # FIXME: insert proper C++ library support
3577 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3580 # FIXME: insert proper C++ library support
3581 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3586 # FIXME: insert proper C++ library support
3587 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3590 # FIXME: insert proper C++ library support
3591 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3594 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3595 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3597 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3598 _LT_AC_TAGVAR(LD, $1)="$LD"
3600 AC_LIBTOOL_POSTDEP_PREDEP($1)
3601 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3602 AC_LIBTOOL_PROG_CC_C_O($1)
3603 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3604 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3605 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3606 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3607 AC_LIBTOOL_SYS_LIB_STRIP
3608 AC_LIBTOOL_DLOPEN_SELF($1)
3610 AC_LIBTOOL_CONFIG($1)
3617 with_gnu_ldcxx=$with_gnu_ld
3618 with_gnu_ld=$lt_save_with_gnu_ld
3619 lt_cv_path_LDCXX=$lt_cv_path_LD
3620 lt_cv_path_LD=$lt_save_path_LD
3621 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3622 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3623 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3625 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3626 # ------------------------
3627 # Figure out "hidden" library dependencies from verbose
3628 # compiler output when linking a shared library.
3629 # Parse the compiler output and extract the necessary
3630 # objects, libraries and library flags.
3631 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3632 dnl we can't use the lt_simple_compile_test_code here,
3633 dnl because it contains code intended for an executable,
3634 dnl not a library. It's possible we should let each
3635 dnl tag define a new lt_????_link_test_code variable,
3636 dnl but it's only used here...
3637 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3639 void foo (void) { a = 0; }
3641 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3645 Foo (void) { a = 0; }
3650 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3658 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3661 public void bar (void) {
3667 dnl Parse the compiler output and extract the necessary
3668 dnl objects, libraries and library flags.
3669 if AC_TRY_EVAL(ac_compile); then
3670 # Parse the compiler output and extract the necessary
3671 # objects, libraries and library flags.
3673 # Sentinel used to keep track of whether or not we are before
3674 # the conftest object file.
3675 pre_test_object_deps_done=no
3677 # The `*' in the case matches for architectures that use `case' in
3678 # $output_verbose_cmd can trigger glob expansion during the loop
3679 # eval without this substitution.
3680 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3682 for p in `eval $output_verbose_link_cmd`; do
3686 # Some compilers place space between "-{L,R}" and the path.
3689 || test $p = "-R"; then
3696 if test "$pre_test_object_deps_done" = no; then
3699 # Internal compiler library paths should come after those
3700 # provided the user. The postdeps already come after the
3701 # user supplied libs so there is no need to process them.
3702 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3703 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3705 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3708 # The "-l" case would never come before the object being
3709 # linked, so don't bother handling this case.
3712 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3713 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3715 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3721 # This assumes that the test object file only shows up
3722 # once in the compiler output.
3723 if test "$p" = "conftest.$objext"; then
3724 pre_test_object_deps_done=yes
3728 if test "$pre_test_object_deps_done" = no; then
3729 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3730 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3732 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3735 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3736 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3738 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3743 *) ;; # Ignore the rest.
3751 echo "libtool.m4: error: problem compiling $1 test program"
3754 $rm -f confest.$objext
3756 # PORTME: override above test on systems where it is broken
3760 case $cc_basename in
3762 # Adding this requires a known-good setup of shared libraries for
3763 # Sun compiler versions before 5.6, else PIC objects from an old
3764 # archive will be linked into the output, leading to subtle bugs.
3765 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3771 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3772 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3774 ])# AC_LIBTOOL_POSTDEP_PREDEP
3776 # AC_LIBTOOL_LANG_F77_CONFIG
3777 # ------------------------
3778 # Ensure that the configuration vars for the C compiler are
3779 # suitably defined. Those variables are subsequently used by
3780 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3781 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3782 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3783 [AC_REQUIRE([AC_PROG_F77])
3784 AC_LANG_PUSH(Fortran 77)
3786 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3787 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3788 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3789 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3790 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3791 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3792 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3794 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3795 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3796 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3797 _LT_AC_TAGVAR(module_cmds, $1)=
3798 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3799 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3800 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3801 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3802 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3803 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3805 # Source file extension for f77 test sources.
3808 # Object file extension for compiled f77 test sources.
3810 _LT_AC_TAGVAR(objext, $1)=$objext
3812 # Code to be used in simple compile tests
3813 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3815 # Code to be used in simple link tests
3816 lt_simple_link_test_code=" program t\n end\n"
3818 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3821 # save warnings/boilerplate of simple test code
3822 _LT_COMPILER_BOILERPLATE
3823 _LT_LINKER_BOILERPLATE
3825 # Allow CC to be a program name with arguments.
3829 _LT_AC_TAGVAR(compiler, $1)=$CC
3830 _LT_CC_BASENAME([$compiler])
3832 AC_MSG_CHECKING([if libtool supports shared libraries])
3833 AC_MSG_RESULT([$can_build_shared])
3835 AC_MSG_CHECKING([whether to build shared libraries])
3836 test "$can_build_shared" = "no" && enable_shared=no
3838 # On AIX, shared libraries and static libraries use the same namespace, and
3839 # are all built from PIC.
3842 test "$enable_shared" = yes && enable_static=no
3843 if test -n "$RANLIB"; then
3844 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3845 postinstall_cmds='$RANLIB $lib'
3849 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3850 test "$enable_shared" = yes && enable_static=no
3854 AC_MSG_RESULT([$enable_shared])
3856 AC_MSG_CHECKING([whether to build static libraries])
3857 # Make sure either enable_shared or enable_static is yes.
3858 test "$enable_shared" = yes || enable_static=yes
3859 AC_MSG_RESULT([$enable_static])
3861 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3863 _LT_AC_TAGVAR(GCC, $1)="$G77"
3864 _LT_AC_TAGVAR(LD, $1)="$LD"
3866 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3867 AC_LIBTOOL_PROG_CC_C_O($1)
3868 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3869 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3870 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3871 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3872 AC_LIBTOOL_SYS_LIB_STRIP
3875 AC_LIBTOOL_CONFIG($1)
3879 ])# AC_LIBTOOL_LANG_F77_CONFIG
3882 # AC_LIBTOOL_LANG_GCJ_CONFIG
3883 # --------------------------
3884 # Ensure that the configuration vars for the C compiler are
3885 # suitably defined. Those variables are subsequently used by
3886 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3887 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3888 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3891 # Source file extension for Java test sources.
3894 # Object file extension for compiled Java test sources.
3896 _LT_AC_TAGVAR(objext, $1)=$objext
3898 # Code to be used in simple compile tests
3899 lt_simple_compile_test_code="class foo {}\n"
3901 # Code to be used in simple link tests
3902 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3904 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3907 # save warnings/boilerplate of simple test code
3908 _LT_COMPILER_BOILERPLATE
3909 _LT_LINKER_BOILERPLATE
3911 # Allow CC to be a program name with arguments.
3915 _LT_AC_TAGVAR(compiler, $1)=$CC
3916 _LT_CC_BASENAME([$compiler])
3918 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3919 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3921 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3923 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3924 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3925 AC_LIBTOOL_PROG_CC_C_O($1)
3926 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3927 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3928 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3929 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3930 AC_LIBTOOL_SYS_LIB_STRIP
3931 AC_LIBTOOL_DLOPEN_SELF($1)
3933 AC_LIBTOOL_CONFIG($1)
3937 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3940 # AC_LIBTOOL_LANG_RC_CONFIG
3941 # --------------------------
3942 # Ensure that the configuration vars for the Windows resource compiler are
3943 # suitably defined. Those variables are subsequently used by
3944 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3945 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3946 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3949 # Source file extension for RC test sources.
3952 # Object file extension for compiled RC test sources.
3954 _LT_AC_TAGVAR(objext, $1)=$objext
3956 # Code to be used in simple compile tests
3957 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3959 # Code to be used in simple link tests
3960 lt_simple_link_test_code="$lt_simple_compile_test_code"
3962 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3965 # save warnings/boilerplate of simple test code
3966 _LT_COMPILER_BOILERPLATE
3967 _LT_LINKER_BOILERPLATE
3969 # Allow CC to be a program name with arguments.
3973 _LT_AC_TAGVAR(compiler, $1)=$CC
3974 _LT_CC_BASENAME([$compiler])
3975 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3977 AC_LIBTOOL_CONFIG($1)
3981 ])# AC_LIBTOOL_LANG_RC_CONFIG
3984 # AC_LIBTOOL_CONFIG([TAGNAME])
3985 # ----------------------------
3986 # If TAGNAME is not passed, then create an initial libtool script
3987 # with a default configuration from the untagged config vars. Otherwise
3988 # add code to config.status for appending the configuration named by
3989 # TAGNAME from the matching tagged config vars.
3990 AC_DEFUN([AC_LIBTOOL_CONFIG],
3991 [# The else clause should only fire when bootstrapping the
3992 # libtool distribution, otherwise you forgot to ship ltmain.sh
3993 # with your package, and you will get complaints that there are
3994 # no rules to generate ltmain.sh.
3995 if test -f "$ltmain"; then
3996 # See if we are running on zsh, and set the options which allow our commands through
3997 # without removal of \ escapes.
3998 if test -n "${ZSH_VERSION+set}" ; then
3999 setopt NO_GLOB_SUBST
4001 # Now quote all the things that may contain metacharacters while being
4002 # careful not to overquote the AC_SUBSTed values. We take copies of the
4003 # variables and quote the copies for generation of the libtool script.
4004 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4006 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4007 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4008 deplibs_check_method reload_flag reload_cmds need_locks \
4009 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4010 lt_cv_sys_global_symbol_to_c_name_address \
4011 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4012 old_postinstall_cmds old_postuninstall_cmds \
4013 _LT_AC_TAGVAR(compiler, $1) \
4014 _LT_AC_TAGVAR(CC, $1) \
4015 _LT_AC_TAGVAR(LD, $1) \
4016 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4017 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4018 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4019 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4020 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4021 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4022 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4023 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4024 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4025 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4026 _LT_AC_TAGVAR(predep_objects, $1) \
4027 _LT_AC_TAGVAR(postdep_objects, $1) \
4028 _LT_AC_TAGVAR(predeps, $1) \
4029 _LT_AC_TAGVAR(postdeps, $1) \
4030 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4031 _LT_AC_TAGVAR(archive_cmds, $1) \
4032 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4033 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4034 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4035 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4036 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4037 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4038 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4039 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4040 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4041 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4042 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4043 _LT_AC_TAGVAR(module_cmds, $1) \
4044 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4045 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4046 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4047 _LT_AC_TAGVAR(include_expsyms, $1); do
4050 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4051 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4052 _LT_AC_TAGVAR(archive_cmds, $1) | \
4053 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4054 _LT_AC_TAGVAR(module_cmds, $1) | \
4055 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4056 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4057 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4058 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4059 postinstall_cmds | postuninstall_cmds | \
4060 old_postinstall_cmds | old_postuninstall_cmds | \
4061 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4062 # Double-quote double-evaled strings.
4063 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4066 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4072 *'\[$]0 --fallback-echo"')
4073 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4078 [cfgfile="${ofile}T"
4079 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4081 AC_MSG_NOTICE([creating $ofile])],
4084 cat <<__EOF__ >> "$cfgfile"
4088 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4089 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4090 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4092 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4093 # Free Software Foundation, Inc.
4095 # This file is part of GNU Libtool:
4096 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4098 # This program is free software; you can redistribute it and/or modify
4099 # it under the terms of the GNU General Public License as published by
4100 # the Free Software Foundation; either version 2 of the License, or
4101 # (at your option) any later version.
4103 # This program is distributed in the hope that it will be useful, but
4104 # WITHOUT ANY WARRANTY; without even the implied warranty of
4105 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4106 # General Public License for more details.
4108 # You should have received a copy of the GNU General Public License
4109 # along with this program; if not, write to the Free Software
4110 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4112 # As a special exception to the GNU General Public License, if you
4113 # distribute this file as part of a program that contains a
4114 # configuration script generated by Autoconf, you may include it under
4115 # the same distribution terms that you use for the rest of that program.
4117 # A sed program that does not truncate output.
4120 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4121 Xsed="$SED -e 1s/^X//"
4123 # The HP-UX ksh and POSIX shell print the target directory to stdout
4125 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4127 # The names of the tagged configurations supported by this script.
4130 # ### BEGIN LIBTOOL CONFIG],
4131 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4133 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4135 # Shell to use when invoking shell scripts.
4138 # Whether or not to build shared libraries.
4139 build_libtool_libs=$enable_shared
4141 # Whether or not to build static libraries.
4142 build_old_libs=$enable_static
4144 # Whether or not to add -lc for building shared libraries.
4145 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4147 # Whether or not to disallow shared libs when runtime libs are static
4148 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4150 # Whether or not to optimize for fast installation.
4151 fast_install=$enable_fast_install
4154 host_alias=$host_alias
4159 build_alias=$build_alias
4163 # An echo program that does not interpret backslashes.
4168 AR_FLAGS=$lt_AR_FLAGS
4173 # A language-specific compiler.
4174 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4176 # Is the compiler the GNU C compiler?
4177 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4182 # The linker used to build libraries.
4183 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4185 # Whether we need hard or soft links.
4188 # A BSD-compatible nm program.
4191 # A symbol stripping program
4194 # Used to examine libraries when file_magic_cmd begins "file"
4195 MAGIC_CMD=$MAGIC_CMD
4197 # Used on cygwin: DLL creation program.
4200 # Used on cygwin: object dumper.
4203 # Used on cygwin: assembler.
4206 # The name of the directory that contains temporary libtool files.
4209 # How to create reloadable object files.
4210 reload_flag=$lt_reload_flag
4211 reload_cmds=$lt_reload_cmds
4213 # How to pass a linker flag through the compiler.
4214 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4216 # Object file suffix (normally "o").
4219 # Old archive suffix (normally "a").
4222 # Shared library suffix (normally ".so").
4223 shrext_cmds='$shrext_cmds'
4225 # Executable file suffix (normally "").
4228 # Additional compiler flags for building library objects.
4229 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4232 # What is the maximum length of a command?
4233 max_cmd_len=$lt_cv_sys_max_cmd_len
4235 # Does compiler simultaneously support -c and -o options?
4236 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4238 # Must we lock files when doing compilation?
4239 need_locks=$lt_need_locks
4241 # Do we need the lib prefix for modules?
4242 need_lib_prefix=$need_lib_prefix
4244 # Do we need a version for libraries?
4245 need_version=$need_version
4247 # Whether dlopen is supported.
4248 dlopen_support=$enable_dlopen
4250 # Whether dlopen of programs is supported.
4251 dlopen_self=$enable_dlopen_self
4253 # Whether dlopen of statically linked programs is supported.
4254 dlopen_self_static=$enable_dlopen_self_static
4256 # Compiler flag to prevent dynamic linking.
4257 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4259 # Compiler flag to turn off builtin functions.
4260 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4262 # Compiler flag to allow reflexive dlopens.
4263 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4265 # Compiler flag to generate shared objects directly from archives.
4266 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4268 # Compiler flag to generate thread-safe objects.
4269 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4271 # Library versioning type.
4272 version_type=$version_type
4274 # Format of library name prefix.
4275 libname_spec=$lt_libname_spec
4277 # List of archive names. First name is the real one, the rest are links.
4278 # The last name is the one that the linker finds with -lNAME.
4279 library_names_spec=$lt_library_names_spec
4281 # The coded name of the library, if different from the real name.
4282 soname_spec=$lt_soname_spec
4284 # Commands used to build and install an old-style archive.
4286 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4287 old_postinstall_cmds=$lt_old_postinstall_cmds
4288 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4290 # Create an old-style archive from a shared archive.
4291 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4293 # Create a temporary old-style archive to link instead of a shared archive.
4294 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4296 # Commands used to build and install a shared archive.
4297 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4298 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4299 postinstall_cmds=$lt_postinstall_cmds
4300 postuninstall_cmds=$lt_postuninstall_cmds
4302 # Commands used to build a loadable module (assumed same as above if empty)
4303 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4304 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4306 # Commands to strip libraries.
4307 old_striplib=$lt_old_striplib
4308 striplib=$lt_striplib
4310 # Dependencies to place before the objects being linked to create a
4312 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4314 # Dependencies to place after the objects being linked to create a
4316 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4318 # Dependencies to place before the objects being linked to create a
4320 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4322 # Dependencies to place after the objects being linked to create a
4324 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4326 # The library search path used internally by the compiler when linking
4328 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4330 # Method to check whether dependent libraries are shared objects.
4331 deplibs_check_method=$lt_deplibs_check_method
4333 # Command to use when deplibs_check_method == file_magic.
4334 file_magic_cmd=$lt_file_magic_cmd
4336 # Flag that allows shared libraries with undefined symbols to be built.
4337 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4339 # Flag that forces no undefined symbols.
4340 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4342 # Commands used to finish a libtool library installation in a directory.
4343 finish_cmds=$lt_finish_cmds
4345 # Same as above, but a single script fragment to be evaled but not shown.
4346 finish_eval=$lt_finish_eval
4348 # Take the output of nm and produce a listing of raw symbols and C names.
4349 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4351 # Transform the output of nm in a proper C declaration
4352 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4354 # Transform the output of nm in a C name address pair
4355 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4357 # This is the shared library runtime path variable.
4358 runpath_var=$runpath_var
4360 # This is the shared library path variable.
4361 shlibpath_var=$shlibpath_var
4363 # Is shlibpath searched before the hard-coded library search path?
4364 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4366 # How to hardcode a shared library path into an executable.
4367 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4369 # Whether we should hardcode library paths into libraries.
4370 hardcode_into_libs=$hardcode_into_libs
4372 # Flag to hardcode \$libdir into a binary during linking.
4373 # This must work even if \$libdir does not exist.
4374 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4376 # If ld is used when linking, flag to hardcode \$libdir into
4377 # a binary during linking. This must work even if \$libdir does
4379 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4381 # Whether we need a single -rpath flag with a separated argument.
4382 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4384 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4386 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4388 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4390 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4392 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4393 # the resulting binary.
4394 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4396 # Set to yes if building a shared library automatically hardcodes DIR into the library
4397 # and all subsequent libraries and executables linked against it.
4398 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4400 # Variables whose values should be saved in libtool wrapper scripts and
4401 # restored at relink time.
4402 variables_saved_for_relink="$variables_saved_for_relink"
4404 # Whether libtool must link a program against all its dependency libraries.
4405 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4407 # Compile-time system search path for libraries
4408 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4410 # Run-time system search path for libraries
4411 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4413 # Fix the shell variable \$srcfile for the compiler.
4414 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4416 # Set to yes if exported symbols are required.
4417 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4419 # The commands to list exported symbols.
4420 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4422 # The commands to extract the exported symbol list from a shared archive.
4423 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4425 # Symbols that should not be listed in the preloaded symbols.
4426 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4428 # Symbols that must always be exported.
4429 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4432 [# ### END LIBTOOL CONFIG],
4433 [# ### END LIBTOOL TAG CONFIG: $tagname])
4440 cat <<\EOF >> "$cfgfile"
4442 # AIX sometimes has problems with the GCC collect2 program. For some
4443 # reason, if we set the COLLECT_NAMES environment variable, the problems
4444 # vanish in a puff of smoke.
4445 if test "X${COLLECT_NAMES+set}" != Xset; then
4447 export COLLECT_NAMES
4453 # We use sed instead of cat because bash on DJGPP gets confused if
4454 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4455 # text mode, it properly converts lines to CR/LF. This bash problem
4456 # is reportedly fixed, but why not run on old versions too?
4457 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4459 mv -f "$cfgfile" "$ofile" || \
4460 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4464 # If there is no Makefile yet, we rely on a make rule to execute
4465 # `config.status --recheck' to rerun these tests and create the
4466 # libtool script then.
4467 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4468 if test -f "$ltmain_in"; then
4469 test -f Makefile && make "$ltmain"
4472 ])# AC_LIBTOOL_CONFIG
4475 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4476 # -------------------------------------------
4477 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4478 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4480 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4482 if test "$GCC" = yes; then
4483 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4485 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4486 lt_cv_prog_compiler_rtti_exceptions,
4487 [-fno-rtti -fno-exceptions], [],
4488 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4490 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4493 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4494 # ---------------------------------
4495 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4496 [AC_REQUIRE([AC_CANONICAL_HOST])
4497 AC_REQUIRE([AC_PROG_NM])
4498 AC_REQUIRE([AC_OBJEXT])
4499 # Check for command to grab the raw symbol name followed by C symbol from nm.
4500 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4501 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4503 # These are sane defaults that work on at least a few old systems.
4504 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4506 # Character class describing NM global symbol codes.
4507 symcode='[[BCDEGRST]]'
4509 # Regexp to match symbols that can be accessed directly from C.
4510 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4512 # Transform an extracted symbol line into a proper C declaration
4513 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4515 # Transform an extracted symbol line into symbol name and symbol address
4516 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4518 # Define system-specific variables.
4523 cygwin* | mingw* | pw32*)
4524 symcode='[[ABCDGISTW]]'
4526 hpux*) # Its linker distinguishes data from code symbols
4527 if test "$host_cpu" = ia64; then
4528 symcode='[[ABCDEGRST]]'
4530 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4531 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4534 if test "$host_cpu" = ia64; then
4535 symcode='[[ABCDGIRSTW]]'
4536 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4537 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4541 symcode='[[BCDEGRST]]'
4544 symcode='[[BCDEGQRST]]'
4550 symcode='[[DFNSTU]]'
4554 # Handle CRLF in mingw tool chain
4558 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4562 # If we're using GNU nm, then use its standard symbol codes.
4563 case `$NM -V 2>&1` in
4564 *GNU* | *'with BFD'*)
4565 symcode='[[ABCDGIRSTW]]' ;;
4568 # Try without a prefix undercore, then with it.
4569 for ac_symprfx in "" "_"; do
4571 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4572 symxfrm="\\1 $ac_symprfx\\2 \\2"
4574 # Write the raw and C identifiers.
4575 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4577 # Check to see that the pipe works correctly.
4581 cat > conftest.$ac_ext <<EOF
4586 void nm_test_func(){}
4590 int main(){nm_test_var='a';nm_test_func();return(0);}
4593 if AC_TRY_EVAL(ac_compile); then
4594 # Now try to grab the symbols.
4596 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4597 # Try sorting and uniquifying the output.
4598 if sort "$nlist" | uniq > "$nlist"T; then
4599 mv -f "$nlist"T "$nlist"
4604 # Make sure that we snagged all the symbols we need.
4605 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4606 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4607 cat <<EOF > conftest.$ac_ext
4613 # Now generate the symbol file.
4614 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4616 cat <<EOF >> conftest.$ac_ext
4617 #if defined (__STDC__) && __STDC__
4618 # define lt_ptr_t void *
4620 # define lt_ptr_t char *
4624 /* The mapping between symbol names and symbols. */
4629 lt_preloaded_symbols[[]] =
4632 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4633 cat <<\EOF >> conftest.$ac_ext
4641 # Now try linking the two files.
4642 mv conftest.$ac_objext conftstm.$ac_objext
4643 lt_save_LIBS="$LIBS"
4644 lt_save_CFLAGS="$CFLAGS"
4645 LIBS="conftstm.$ac_objext"
4646 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4647 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4650 LIBS="$lt_save_LIBS"
4651 CFLAGS="$lt_save_CFLAGS"
4653 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4656 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4659 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4662 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4663 cat conftest.$ac_ext >&5
4665 rm -f conftest* conftst*
4667 # Do not use the global_symbol_pipe unless it works.
4668 if test "$pipe_works" = yes; then
4671 lt_cv_sys_global_symbol_pipe=
4675 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4676 lt_cv_sys_global_symbol_to_cdecl=
4678 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4679 AC_MSG_RESULT(failed)
4683 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4686 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4687 # ---------------------------------------
4688 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4689 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4690 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4691 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4693 AC_MSG_CHECKING([for $compiler option to produce PIC])
4695 # C++ specific cases for pic, static, wl, etc.
4696 if test "$GXX" = yes; then
4697 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4698 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4702 # All AIX code is PIC.
4703 if test "$host_cpu" = ia64; then
4704 # AIX 5 now supports IA64 processor
4705 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4709 # FIXME: we need at least 68020 code to build shared libraries, but
4710 # adding the `-m68020' flag to GCC prevents building anything better,
4712 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4714 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4715 # PIC is the default for these OSes.
4717 mingw* | os2* | pw32*)
4718 # This hack is so that the source file can tell whether it is being
4719 # built for inclusion in a dll (and should export symbols for example).
4720 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4722 darwin* | rhapsody*)
4723 # PIC is the default on this platform
4724 # Common symbols not allowed in MH_DYLIB files
4725 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4728 # DJGPP does not support shared libraries at all
4729 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4732 if test -d /usr/nec; then
4733 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4737 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4743 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4748 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4754 # All AIX code is PIC.
4755 if test "$host_cpu" = ia64; then
4756 # AIX 5 now supports IA64 processor
4757 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4759 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4763 case $cc_basename in
4765 # Green Hills C++ Compiler
4766 # _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"
4771 # PIC is the default on this platform
4772 # Common symbols not allowed in MH_DYLIB files
4773 case $cc_basename in
4775 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4776 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781 case $cc_basename in
4783 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4786 # Green Hills C++ Compiler
4787 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4793 freebsd* | kfreebsd*-gnu | dragonfly*)
4794 # FreeBSD uses GNU C++
4796 hpux9* | hpux10* | hpux11*)
4797 case $cc_basename in
4799 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4800 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4801 if test "$host_cpu" != ia64; then
4802 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4806 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4807 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4813 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4821 irix5* | irix6* | nonstopux*)
4822 case $cc_basename in
4824 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4825 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4826 # CC pic flag -KPIC is the default.
4833 case $cc_basename in
4836 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4841 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4842 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4843 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4846 # Portland Group C++ compiler.
4847 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4848 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4849 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4853 # Make sure the PIC flag is empty. It appears that all Alpha
4854 # Linux and Compaq Tru64 Unix objects are PIC.
4855 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4856 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4867 case $cc_basename in
4869 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4875 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4877 osf3* | osf4* | osf5*)
4878 case $cc_basename in
4880 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4883 # Rational C++ 2.4.1
4884 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4887 # Digital/Compaq C++
4888 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4889 # Make sure the PIC flag is empty. It appears that all Alpha
4890 # Linux and Compaq Tru64 Unix objects are PIC.
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4892 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4901 case $cc_basename in
4903 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4910 case $cc_basename in
4912 # Sun C++ 4.2, 5.x and Centerline C++
4913 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4914 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4915 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4918 # Green Hills C++ Compiler
4919 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4926 case $cc_basename in
4929 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4930 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4934 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4941 case $cc_basename in
4943 # NonStop-UX NCC 3.20
4944 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4955 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4961 if test "$GCC" = yes; then
4962 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4963 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4967 # All AIX code is PIC.
4968 if test "$host_cpu" = ia64; then
4969 # AIX 5 now supports IA64 processor
4970 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4975 # FIXME: we need at least 68020 code to build shared libraries, but
4976 # adding the `-m68020' flag to GCC prevents building anything better,
4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4981 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4982 # PIC is the default for these OSes.
4985 mingw* | pw32* | os2*)
4986 # This hack is so that the source file can tell whether it is being
4987 # built for inclusion in a dll (and should export symbols for example).
4988 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4991 darwin* | rhapsody*)
4992 # PIC is the default on this platform
4993 # Common symbols not allowed in MH_DYLIB files
4994 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4998 # Just because we use GCC doesn't mean we suddenly get shared libraries
4999 # on systems that don't support them.
5000 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5005 if test -d /usr/nec; then
5006 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5011 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5024 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5028 # PORTME Check for flag to pass linker flags through the system compiler.
5031 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5032 if test "$host_cpu" = ia64; then
5033 # AIX 5 now supports IA64 processor
5034 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5036 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5040 # PIC is the default on this platform
5041 # Common symbols not allowed in MH_DYLIB files
5042 case $cc_basename in
5044 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5045 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5050 mingw* | pw32* | os2*)
5051 # This hack is so that the source file can tell whether it is being
5052 # built for inclusion in a dll (and should export symbols for example).
5053 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5056 hpux9* | hpux10* | hpux11*)
5057 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5058 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5065 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5068 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5069 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5072 irix5* | irix6* | nonstopux*)
5073 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5074 # PIC (with -KPIC) is the default.
5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5079 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5080 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5084 case $cc_basename in
5086 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5087 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5088 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5090 pgcc* | pgf77* | pgf90* | pgf95*)
5091 # Portland Group compilers (*not* the Pentium gcc compiler,
5092 # which looks to be a dead project)
5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5094 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5098 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5099 # All Alpha code is PIC.
5100 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5105 osf3* | osf4* | osf5*)
5106 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5107 # All OSF/1 code is PIC.
5108 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5112 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5113 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5117 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5118 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5119 case $cc_basename in
5121 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5123 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5128 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5129 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5130 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5133 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5134 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5135 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5136 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5140 if test -d /usr/nec ;then
5141 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5142 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5147 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5148 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5152 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5153 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5157 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5162 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5165 # Check to make sure the PIC flag actually works.
5167 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5168 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5169 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5170 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5171 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5173 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5175 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5176 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5179 # For platforms which do not support PIC, -DPIC is meaningless:
5181 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5184 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5190 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5191 # ------------------------------------
5192 # See if the linker supports building shared libraries.
5193 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5194 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5196 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5199 # If we're using GNU nm, then we don't want the "-C" option.
5200 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5201 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5202 _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'
5204 _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'
5208 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5211 _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'
5214 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5217 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5222 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5223 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5224 _LT_AC_TAGVAR(archive_cmds, $1)=
5225 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5226 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5227 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5228 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5229 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5230 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5231 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5232 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5233 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5234 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5235 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5236 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5237 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5238 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5239 _LT_AC_TAGVAR(module_cmds, $1)=
5240 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5241 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5242 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5243 # include_expsyms should be a list of space-separated symbols to be *always*
5244 # included in the symbol list
5245 _LT_AC_TAGVAR(include_expsyms, $1)=
5246 # exclude_expsyms can be an extended regexp of symbols to exclude
5247 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5248 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5249 # as well as any symbol that contains `d'.
5250 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5251 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5252 # platforms (ab)use it in PIC code, but their linkers get confused if
5253 # the symbol is explicitly referenced. Since portable code cannot
5254 # rely on this symbol name, it's probably fine to never include it in
5255 # preloaded symbol tables.
5256 extract_expsyms_cmds=
5257 # Just being paranoid about ensuring that cc_basename is set.
5258 _LT_CC_BASENAME([$compiler])
5260 cygwin* | mingw* | pw32*)
5261 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5262 # When not using gcc, we currently assume that we are using
5263 # Microsoft Visual C++.
5264 if test "$GCC" != yes; then
5273 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5274 if test "$with_gnu_ld" = yes; then
5275 # If archive_cmds runs LD, not CC, wlarc should be empty
5278 # Set some defaults for GNU ld with shared library support. These
5279 # are reset later if shared libraries are not supported. Putting them
5280 # here allows them to be overridden if necessary.
5281 runpath_var=LD_RUN_PATH
5282 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5283 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5284 # ancient GNU ld didn't support --whole-archive et. al.
5285 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5286 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5288 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5290 supports_anon_versioning=no
5291 case `$LD -v 2>/dev/null` in
5292 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5293 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5294 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5295 *\ 2.11.*) ;; # other 2.11 versions
5296 *) supports_anon_versioning=yes ;;
5299 # See if GNU ld supports shared libraries.
5301 aix3* | aix4* | aix5*)
5302 # On AIX/PPC, the GNU linker is very broken
5303 if test "$host_cpu" != ia64; then
5304 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5307 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5308 *** to be unable to reliably create shared libraries on AIX.
5309 *** Therefore, libtool is disabling shared libraries support. If you
5310 *** really care for shared libraries, you may want to modify your PATH
5311 *** so that a non-GNU linker is found, and then restart.
5318 _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)'
5319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5320 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5322 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5323 # that the semantics of dynamic libraries on AmigaOS, at least up
5324 # to version 4, is to share data among multiple programs linked
5325 # with the same dynamic library. Since this doesn't match the
5326 # behavior of shared libraries on other platforms, we can't use
5328 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5332 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5333 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5334 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5335 # support --undefined. This deserves some investigation. FIXME
5336 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5338 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5342 cygwin* | mingw* | pw32*)
5343 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5344 # as there is no search path for DLLs.
5345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5346 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5347 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5348 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5349 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5351 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5352 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5353 # If the export-symbols file already is a .def file (1st line
5354 # is EXPORTS), use it as is; otherwise, prepend...
5355 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5356 cp $export_symbols $output_objdir/$soname.def;
5358 echo EXPORTS > $output_objdir/$soname.def;
5359 cat $export_symbols >> $output_objdir/$soname.def;
5361 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5363 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5368 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5370 case $cc_basename,$host_cpu in
5371 pgcc*) # Portland Group C compiler
5372 _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'
5373 tmp_addflag=' $pic_flag'
5375 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5376 _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'
5377 tmp_addflag=' $pic_flag -Mnomain' ;;
5378 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5379 tmp_addflag=' -i_dynamic' ;;
5380 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5381 tmp_addflag=' -i_dynamic -nofor_main' ;;
5382 ifc* | ifort*) # Intel Fortran compiler
5383 tmp_addflag=' -nofor_main' ;;
5385 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5387 if test $supports_anon_versioning = yes; then
5388 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5389 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5390 $echo "local: *; };" >> $output_objdir/$libname.ver~
5391 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5393 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5395 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5399 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5400 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5401 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5404 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5405 _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'
5410 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5411 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5414 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5415 *** create shared libraries on Solaris systems. Therefore, libtool
5416 *** is disabling shared libraries support. We urge you to upgrade GNU
5417 *** binutils to release 2.9.1 or newer. Another option is to modify
5418 *** your PATH or compiler configuration so that the native linker is
5419 *** used, and then restart.
5422 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5423 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5424 _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'
5426 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5431 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5433 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5434 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5438 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5439 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5440 _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'
5442 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5447 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5449 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5450 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5451 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5454 # PORTME fill in a description of your system's linker (not GNU ld)
5457 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5458 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5459 _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'
5460 # Note: this linker hardcodes the directories in LIBPATH if there
5461 # are no directories specified by -L.
5462 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5463 if test "$GCC" = yes && test -z "$link_static_flag"; then
5464 # Neither direct hardcoding nor static linking is supported with a
5466 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5471 if test "$host_cpu" = ia64; then
5472 # On IA64, the linker does run time linking by default, so we don't
5473 # have to do anything special.
5474 aix_use_runtimelinking=no
5475 exp_sym_flag='-Bexport'
5478 # If we're using GNU nm, then we don't want the "-C" option.
5479 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5480 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5481 _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'
5483 _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'
5485 aix_use_runtimelinking=no
5487 # Test if we are trying to use run time linking or normal
5488 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5489 # need to do runtime linking.
5490 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5491 for ld_flag in $LDFLAGS; do
5492 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5493 aix_use_runtimelinking=yes
5499 exp_sym_flag='-bexport'
5500 no_entry_flag='-bnoentry'
5503 # When large executables or shared objects are built, AIX ld can
5504 # have problems creating the table of contents. If linking a library
5505 # or program results in "error TOC overflow" add -mminimal-toc to
5506 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5507 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5509 _LT_AC_TAGVAR(archive_cmds, $1)=''
5510 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5511 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5512 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5514 if test "$GCC" = yes; then
5515 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5516 # We only want to do this on AIX 4.2 and lower, the check
5517 # below for broken collect2 doesn't work under 4.3+
5518 collect2name=`${CC} -print-prog-name=collect2`
5519 if test -f "$collect2name" && \
5520 strings "$collect2name" | grep resolve_lib_name >/dev/null
5522 # We have reworked collect2
5523 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5525 # We have old collect2
5526 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5527 # It fails to find uninstalled libraries when the uninstalled
5528 # path is not listed in the libpath. Setting hardcode_minus_L
5529 # to unsupported forces relinking
5530 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5532 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5535 shared_flag='-shared'
5536 if test "$aix_use_runtimelinking" = yes; then
5537 shared_flag="$shared_flag "'${wl}-G'
5541 if test "$host_cpu" = ia64; then
5542 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5543 # chokes on -Wl,-G. The following line is correct:
5546 if test "$aix_use_runtimelinking" = yes; then
5547 shared_flag='${wl}-G'
5549 shared_flag='${wl}-bM:SRE'
5554 # It seems that -bexpall does not export symbols beginning with
5555 # underscore (_), so it is better to generate a list of symbols to export.
5556 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5557 if test "$aix_use_runtimelinking" = yes; then
5558 # Warning - without using the other runtime loading flags (-brtl),
5559 # -berok will link without error, but may produce a broken library.
5560 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5561 # Determine the default libpath from the value encoded in an empty executable.
5562 _LT_AC_SYS_LIBPATH_AIX
5563 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5564 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5566 if test "$host_cpu" = ia64; then
5567 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5568 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5569 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5571 # Determine the default libpath from the value encoded in an empty executable.
5572 _LT_AC_SYS_LIBPATH_AIX
5573 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5574 # Warning - without using the other run time loading flags,
5575 # -berok will link without error, but may produce a broken library.
5576 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5577 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5578 # -bexpall does not export symbols beginning with underscore (_)
5579 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5580 # Exported symbols can be pulled into shared objects from archives
5581 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5582 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5583 # This is similar to how AIX traditionally builds its shared libraries.
5584 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5590 _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)'
5591 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5592 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5593 # see comment about different semantics on the GNU ld section
5594 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5598 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5601 cygwin* | mingw* | pw32*)
5602 # When not using gcc, we currently assume that we are using
5603 # Microsoft Visual C++.
5604 # hardcode_libdir_flag_spec is actually meaningless, as there is
5605 # no search path for DLLs.
5606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5607 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5608 # Tell ltmain to make .lib files, not .a files.
5610 # Tell ltmain to make .dll files, not .so files.
5612 # FIXME: Setting linknames here is a bad hack.
5613 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5614 # The linker will automatically build a .lib file if we build a DLL.
5615 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5616 # FIXME: Should let the user specify the lib program.
5617 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5618 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5619 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5622 darwin* | rhapsody*)
5624 rhapsody* | darwin1.[[012]])
5625 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5628 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5629 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5631 case ${MACOSX_DEPLOYMENT_TARGET} in
5633 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5636 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5642 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5643 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5644 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5645 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5646 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5647 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5648 if test "$GCC" = yes ; then
5649 output_verbose_link_cmd='echo'
5650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5651 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5652 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5653 _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}'
5654 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5656 case $cc_basename in
5658 output_verbose_link_cmd='echo'
5659 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5660 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5661 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5662 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5663 _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}'
5666 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5673 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5674 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5675 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5679 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5682 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5683 # support. Future versions do this automatically, but an explicit c++rt0.o
5684 # does not break anything, and helps significantly (at the cost of a little
5687 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5688 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5689 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5690 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5693 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5695 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5696 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5697 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5701 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5702 freebsd* | kfreebsd*-gnu | dragonfly*)
5703 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5704 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5705 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5706 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5710 if test "$GCC" = yes; then
5711 _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'
5713 _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'
5715 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5716 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5717 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5719 # hardcode_minus_L: Not really in the search PATH,
5720 # but as the default location of the library.
5721 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5722 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5726 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5732 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5738 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5741 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5745 if test "$with_gnu_ld" = no; then
5748 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5749 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5750 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5751 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5752 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5755 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5756 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5757 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5759 # hardcode_minus_L: Not really in the search PATH,
5760 # but as the default location of the library.
5761 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5764 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5765 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5766 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5767 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5769 # hardcode_minus_L: Not really in the search PATH,
5770 # but as the default location of the library.
5771 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5777 irix5* | irix6* | nonstopux*)
5778 if test "$GCC" = yes; then
5779 _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'
5781 _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'
5782 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5784 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5785 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5786 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5789 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5790 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5791 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5793 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5795 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5796 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5797 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5801 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5802 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5803 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5804 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5805 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5809 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5810 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5811 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5812 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5813 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5814 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5815 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5818 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5819 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5820 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5823 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5824 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5831 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5832 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5833 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5834 _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'
5835 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5839 if test "$GCC" = yes; then
5840 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5841 _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'
5843 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5844 _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'
5846 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5847 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5850 osf4* | osf5*) # as osf3* with the addition of -msym flag
5851 if test "$GCC" = yes; then
5852 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5853 _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'
5854 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5856 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5857 _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'
5858 _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~
5859 $LD -shared${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'
5861 # Both c and cxx compiler support -rpath directly
5862 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5864 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5868 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5869 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5870 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5871 runpath_var=LD_RUN_PATH
5872 hardcode_runpath_var=yes
5876 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5877 if test "$GCC" = yes; then
5879 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5880 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5881 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5884 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5885 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5886 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5888 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5889 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5891 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5893 # The compiler driver will combine linker options so we
5894 # cannot just pass the convience library names through
5895 # without $wl, iff we do not link with $LD.
5896 # Luckily, gcc supports the same syntax we need for Sun Studio.
5897 # Supported since Solaris 2.6 (maybe 2.5.1?)
5900 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5902 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
5905 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5909 if test "x$host_vendor" = xsequent; then
5910 # Use $CC to link under sequent, because it throws in some extra .o
5911 # files that make .init and .fini sections work.
5912 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5914 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5917 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5918 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5919 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5923 case $host_vendor in
5925 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5926 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5929 ## LD is ld it makes a PLAMLIB
5930 ## CC just makes a GrossModule.
5931 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5932 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5933 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5936 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5937 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5940 runpath_var='LD_RUN_PATH'
5941 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5945 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5946 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5947 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5951 if test -d /usr/nec; then
5952 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5953 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5954 runpath_var=LD_RUN_PATH
5955 hardcode_runpath_var=yes
5956 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5961 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5962 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5963 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5964 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5965 hardcode_runpath_var=yes
5966 runpath_var=LD_RUN_PATH
5969 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5970 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5971 if test "$GCC" = yes; then
5972 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5974 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5976 runpath_var='LD_RUN_PATH'
5977 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5981 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5982 # $CC -shared without GNU ld will not create a library from C++
5983 # object files and a static libstdc++, better avoid it by now
5984 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5985 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5986 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5987 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5988 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5989 runpath_var='LD_RUN_PATH'
5993 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5994 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5995 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5999 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6004 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6005 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6007 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6008 if test "$GCC" = yes; then
6009 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6013 # Do we need to explicitly link libc?
6015 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6017 # Assume -lc should be added
6018 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6020 if test "$enable_shared" = yes && test "$GCC" = yes; then
6021 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6023 # FIXME: we may have to deal with multi-command sequences.
6026 # Test whether the compiler implicitly links with -lc since on some
6027 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6028 # to ld, don't add -lc before -lgcc.
6029 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6031 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6033 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6036 libobjs=conftest.$ac_objext
6038 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6044 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6045 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6046 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6048 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6050 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6052 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6054 cat conftest.err 1>&5
6057 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6063 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6066 # _LT_AC_FILE_LTDLL_C
6067 # -------------------
6068 # Be careful that the start marker always follows a newline.
6069 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6070 # /* ltdll.c starts here */
6071 # #define WIN32_LEAN_AND_MEAN
6072 # #include <windows.h>
6073 # #undef WIN32_LEAN_AND_MEAN
6074 # #include <stdio.h>
6076 # #ifndef __CYGWIN__
6077 # # ifdef __CYGWIN32__
6078 # # define __CYGWIN__ __CYGWIN32__
6082 # #ifdef __cplusplus
6085 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6086 # #ifdef __cplusplus
6091 # #include <cygwin/cygwin_dll.h>
6092 # DECLARE_CYGWIN_DLL( DllMain );
6094 # HINSTANCE __hDllInstance_base;
6097 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6099 # __hDllInstance_base = hInst;
6102 # /* ltdll.c ends here */
6103 ])# _LT_AC_FILE_LTDLL_C
6106 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6107 # ---------------------------------
6108 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6112 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6113 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6114 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6115 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6116 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6117 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6118 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6120 # This is just to silence aclocal about the macro not being used
6121 ifelse([AC_DISABLE_FAST_INSTALL])
6123 AC_DEFUN([LT_AC_PROG_GCJ],
6124 [AC_CHECK_TOOL(GCJ, gcj, no)
6125 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6129 AC_DEFUN([LT_AC_PROG_RC],
6130 [AC_CHECK_TOOL(RC, windres, no)
6133 # NOTE: This macro has been submitted for inclusion into #
6134 # GNU Autoconf as AC_PROG_SED. When it is available in #
6135 # a released version of Autoconf we should remove this #
6136 # macro and use it instead. #
6139 # Check for a fully-functional sed program, that truncates
6140 # as few characters as possible. Prefer GNU sed if found.
6141 AC_DEFUN([LT_AC_PROG_SED],
6142 [AC_MSG_CHECKING([for a sed that does not truncate output])
6143 AC_CACHE_VAL(lt_cv_path_SED,
6144 [# Loop through the user's path and test for sed and gsed.
6145 # Then use that list of sed's as ones to test for truncation.
6146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6150 test -z "$as_dir" && as_dir=.
6151 for lt_ac_prog in sed gsed; do
6152 for ac_exec_ext in '' $ac_executable_extensions; do
6153 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6154 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6161 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6162 # along with /bin/sed that truncates output.
6163 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6164 test ! -f $lt_ac_sed && continue
6165 cat /dev/null > conftest.in
6167 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6168 # Check for GNU sed and select it if it is found.
6169 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6170 lt_cv_path_SED=$lt_ac_sed
6174 cat conftest.in conftest.in >conftest.tmp
6175 mv conftest.tmp conftest.in
6176 cp conftest.in conftest.nl
6178 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6179 cmp -s conftest.out conftest.nl || break
6180 # 10000 chars as input seems more than enough
6181 test $lt_ac_count -gt 10 && break
6182 lt_ac_count=`expr $lt_ac_count + 1`
6183 if test $lt_ac_count -gt $lt_ac_max; then
6184 lt_ac_max=$lt_ac_count
6185 lt_cv_path_SED=$lt_ac_sed
6191 AC_MSG_RESULT([$SED])
6194 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6196 # This file is free software; the Free Software Foundation
6197 # gives unlimited permission to copy and/or distribute it,
6198 # with or without modifications, as long as this notice is preserved.
6200 # AM_AUTOMAKE_VERSION(VERSION)
6201 # ----------------------------
6202 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6203 # generated from the m4 files accompanying Automake X.Y.
6204 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6206 # AM_SET_CURRENT_AUTOMAKE_VERSION
6207 # -------------------------------
6208 # Call AM_AUTOMAKE_VERSION so it can be traced.
6209 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6210 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6211 [AM_AUTOMAKE_VERSION([1.9.6])])
6213 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6215 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6217 # This file is free software; the Free Software Foundation
6218 # gives unlimited permission to copy and/or distribute it,
6219 # with or without modifications, as long as this notice is preserved.
6221 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6222 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6223 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6225 # Of course, Automake must honor this variable whenever it calls a
6226 # tool from the auxiliary directory. The problem is that $srcdir (and
6227 # therefore $ac_aux_dir as well) can be either absolute or relative,
6228 # depending on how configure is run. This is pretty annoying, since
6229 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6230 # source directory, any form will work fine, but in subdirectories a
6231 # relative path needs to be adjusted first.
6233 # $ac_aux_dir/missing
6234 # fails when called from a subdirectory if $ac_aux_dir is relative
6235 # $top_srcdir/$ac_aux_dir/missing
6236 # fails if $ac_aux_dir is absolute,
6237 # fails when called from a subdirectory in a VPATH build with
6238 # a relative $ac_aux_dir
6240 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6241 # are both prefixed by $srcdir. In an in-source build this is usually
6242 # harmless because $srcdir is `.', but things will broke when you
6243 # start a VPATH build or use an absolute $srcdir.
6245 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6246 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6247 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6248 # and then we would define $MISSING as
6249 # MISSING="\${SHELL} $am_aux_dir/missing"
6250 # This will work as long as MISSING is not called from configure, because
6251 # unfortunately $(top_srcdir) has no meaning in configure.
6252 # However there are other variables, like CC, which are often used in
6253 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6255 # Another solution, used here, is to always expand $ac_aux_dir to an
6256 # absolute PATH. The drawback is that using absolute paths prevent a
6257 # configured tree to be moved without reconfiguration.
6259 AC_DEFUN([AM_AUX_DIR_EXPAND],
6260 [dnl Rely on autoconf to set up CDPATH properly.
6261 AC_PREREQ([2.50])dnl
6262 # expand $ac_aux_dir to an absolute path
6263 am_aux_dir=`cd $ac_aux_dir && pwd`
6266 # AM_CONDITIONAL -*- Autoconf -*-
6268 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6269 # Free Software Foundation, Inc.
6271 # This file is free software; the Free Software Foundation
6272 # gives unlimited permission to copy and/or distribute it,
6273 # with or without modifications, as long as this notice is preserved.
6277 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6278 # -------------------------------------
6279 # Define a conditional.
6280 AC_DEFUN([AM_CONDITIONAL],
6282 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6283 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6285 AC_SUBST([$1_FALSE])
6293 AC_CONFIG_COMMANDS_PRE(
6294 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6295 AC_MSG_ERROR([[conditional "$1" was never defined.
6296 Usually this means the macro was only invoked conditionally.]])
6300 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6301 # Free Software Foundation, Inc.
6303 # This file is free software; the Free Software Foundation
6304 # gives unlimited permission to copy and/or distribute it,
6305 # with or without modifications, as long as this notice is preserved.
6309 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6310 # written in clear, in which case automake, when reading aclocal.m4,
6311 # will think it sees a *use*, and therefore will trigger all it's
6312 # C support machinery. Also note that it means that autoscan, seeing
6313 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6316 # _AM_DEPENDENCIES(NAME)
6317 # ----------------------
6318 # See how the compiler implements dependency checking.
6319 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6320 # We try a few techniques and use that to set a single cache variable.
6322 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6323 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6324 # dependency, and given that the user is not expected to run this macro,
6325 # just rely on AC_PROG_CC.
6326 AC_DEFUN([_AM_DEPENDENCIES],
6327 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6328 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6329 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6330 AC_REQUIRE([AM_DEP_TRACK])dnl
6332 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6333 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6334 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6335 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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6338 AC_CACHE_CHECK([dependency style of $depcc],
6339 [am_cv_$1_dependencies_compiler_type],
6340 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6341 # We make a subdir and do the tests there. Otherwise we can end up
6342 # making bogus files that we don't know about and never remove. For
6343 # instance it was reported that on HP-UX the gcc test will end up
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6347 # Copy depcomp to subdir because otherwise we won't find it if we're
6348 # using a relative directory.
6349 cp "$am_depcomp" conftest.dir
6351 # We will build objects and dependencies in a subdirectory because
6352 # it helps to detect inapplicable dependency modes. For instance
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6359 am_cv_$1_dependencies_compiler_type=none
6360 if test "$am_compiler_list" = ""; then
6361 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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6364 # Setup a source with many dependencies, because some compilers
6365 # like to wrap large dependency lists on column 80 (with \), and
6366 # we should not choose a depcomp mode which is confused by this.
6368 # We need to recreate these files for each test, as the compiler may
6369 # overwrite some of them when testing with obscure command lines.
6370 # This happens at least with the AIX C compiler.
6372 for i in 1 2 3 4 5 6; do
6373 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6374 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6375 # Solaris 8's {/usr,}/bin/sh.
6376 touch sub/conftst$i.h
6378 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6382 # after this tag, mechanisms are not by side-effect, so they'll
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6384 if test "x$enable_dependency_tracking" = xyes; then
6392 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6393 # mode. It turns out that the SunPro C++ compiler does not properly
6394 # handle `-M -o', and we need to detect this.
6395 if depmode=$depmode \
6396 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6397 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6398 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6399 >/dev/null 2>conftest.err &&
6400 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6401 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6402 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6403 # icc doesn't choke on unknown options, it will just issue warnings
6404 # or remarks (even with -Werror). So we grep stderr for any message
6405 # that says an option was ignored or not supported.
6406 # When given -MP, icc 7.0 and 7.1 complain thusly:
6407 # icc: Command line warning: ignoring option '-M'; no argument required
6408 # The diagnosis changed in icc 8.0:
6409 # icc: Command line remark: option '-MP' not supported
6410 if (grep 'ignoring option' conftest.err ||
6411 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6412 am_cv_$1_dependencies_compiler_type=$depmode
6421 am_cv_$1_dependencies_compiler_type=none
6424 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6425 AM_CONDITIONAL([am__fastdep$1], [
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6433 # Choose a directory name for dependency files.
6434 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6435 AC_DEFUN([AM_SET_DEPDIR],
6436 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6437 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6443 AC_DEFUN([AM_DEP_TRACK],
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6448 am_depcomp="$ac_aux_dir/depcomp"
6451 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6452 AC_SUBST([AMDEPBACKSLASH])
6455 # Generate code to set up dependency tracking. -*- Autoconf -*-
6457 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6458 # Free Software Foundation, Inc.
6460 # This file is free software; the Free Software Foundation
6461 # gives unlimited permission to copy and/or distribute it,
6462 # with or without modifications, as long as this notice is preserved.
6466 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6467 # ------------------------------
6468 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6469 [for mf in $CONFIG_FILES; do
6470 # Strip MF so we end up with the name of the file.
6471 mf=`echo "$mf" | sed -e 's/:.*$//'`
6472 # Check whether this is an Automake generated Makefile or not.
6473 # We used to match only the files named `Makefile.in', but
6474 # some people rename them; so instead we look at the file content.
6475 # Grep'ing the first line is not enough: some people post-process
6476 # each Makefile.in and add a new line on top of each file to say so.
6477 # So let's grep whole file.
6478 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
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6483 # Extract the definition of DEPDIR, am__include, and am__quote
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6488 test -z "am__include" && continue
6489 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6490 # When using ansi2knr, U may be empty or an underscore; expand it
6491 U=`sed -n 's/^U = //p' < "$mf"`
6492 # Find all dependency output files, they are included files with
6493 # $(DEPDIR) in their names. We invoke sed twice because it is the
6494 # simplest approach to changing $(DEPDIR) to its actual value in the
6496 for file in `sed -n "
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6501 fdir=`AS_DIRNAME(["$file"])`
6502 AS_MKDIR_P([$dirpart/$fdir])
6503 # echo "creating $dirpart/$file"
6504 echo '# dummy' > "$dirpart/$file"
6507 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6510 # AM_OUTPUT_DEPENDENCY_COMMANDS
6511 # -----------------------------
6512 # This macro should only be invoked once -- use via AC_REQUIRE.
6514 # This code is only required when automatic dependency tracking
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6516 # need in order to bootstrap the dependency handling code.
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6520 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6523 # Do all the work for Automake. -*- Autoconf -*-
6525 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6526 # Free Software Foundation, Inc.
6528 # This file is free software; the Free Software Foundation
6529 # gives unlimited permission to copy and/or distribute it,
6530 # with or without modifications, as long as this notice is preserved.
6534 # This macro actually does too much. Some checks are only needed if
6535 # your package does certain things. But this isn't really a big deal.
6537 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6538 # AM_INIT_AUTOMAKE([OPTIONS])
6539 # -----------------------------------------------
6540 # The call with PACKAGE and VERSION arguments is the old style
6541 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6542 # and VERSION should now be passed to AC_INIT and removed from
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6548 AC_DEFUN([AM_INIT_AUTOMAKE],
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6553 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6554 AC_REQUIRE([AC_PROG_INSTALL])dnl
6555 # test to see if srcdir already configured
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6557 test -f $srcdir/config.status; then
6558 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6561 # test whether we have cygpath
6562 if test -z "$CYGPATH_W"; then
6563 if (cygpath --version) >/dev/null 2>/dev/null; then
6564 CYGPATH_W='cygpath -w'
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6578 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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6594 AM_PROG_INSTALL_STRIP
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6596 # We need awk for the "check" target. The system "awk" is bad on
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6599 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6600 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6601 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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6604 _AM_IF_OPTION([no-dependencies],,
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6606 [_AM_DEPENDENCIES(CC)],
6607 [define([AC_PROG_CC],
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6609 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6610 [_AM_DEPENDENCIES(CXX)],
6611 [define([AC_PROG_CXX],
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6617 # When config.status generates a header, we must update the stamp-h file.
6618 # This file resides in the same directory as the config header
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6637 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6639 # This file is free software; the Free Software Foundation
6640 # gives unlimited permission to copy and/or distribute it,
6641 # with or without modifications, as long as this notice is preserved.
6643 # AM_PROG_INSTALL_SH
6644 # ------------------
6645 # Define $install_sh.
6646 AC_DEFUN([AM_PROG_INSTALL_SH],
6647 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6648 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6649 AC_SUBST(install_sh)])
6651 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6653 # This file is free software; the Free Software Foundation
6654 # gives unlimited permission to copy and/or distribute it,
6655 # with or without modifications, as long as this notice is preserved.
6659 # Check whether the underlying file-system supports filenames
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6661 AC_DEFUN([AM_SET_LEADING_DOT],
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6663 mkdir .tst 2>/dev/null
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6670 AC_SUBST([am__leading_dot])])
6672 # Check to see how 'make' treats includes. -*- Autoconf -*-
6674 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6676 # This file is free software; the Free Software Foundation
6677 # gives unlimited permission to copy and/or distribute it,
6678 # with or without modifications, as long as this notice is preserved.
6684 # Check to see how make treats includes.
6685 AC_DEFUN([AM_MAKE_INCLUDE],
6686 [am_make=${MAKE-make}
6687 cat > confinc << 'END'
6692 # If we don't find an include directive, just comment out the code.
6693 AC_MSG_CHECKING([for style of include used by $am_make])
6697 # First try GNU make style include.
6698 echo "include confinc" > confmf
6699 # We grep out `Entering directory' and `Leaving directory'
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6701 # In particular we don't look at `^make:' because GNU make might
6702 # be invoked under some other name (usually "gmake"), in which
6703 # case it prints its new name instead of `make'.
6704 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6709 # Now try BSD make style include.
6710 if test "$am__include" = "#"; then
6711 echo '.include "confinc"' > confmf
6712 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6713 am__include=.include
6718 AC_SUBST([am__include])
6719 AC_SUBST([am__quote])
6720 AC_MSG_RESULT([$_am_result])
6721 rm -f confinc confmf
6724 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6726 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6727 # Free Software Foundation, Inc.
6729 # This file is free software; the Free Software Foundation
6730 # gives unlimited permission to copy and/or distribute it,
6731 # with or without modifications, as long as this notice is preserved.
6735 # AM_MISSING_PROG(NAME, PROGRAM)
6736 # ------------------------------
6737 AC_DEFUN([AM_MISSING_PROG],
6738 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6739 $1=${$1-"${am_missing_run}$2"}
6743 # AM_MISSING_HAS_RUN
6744 # ------------------
6745 # Define MISSING if not defined so far and test if it supports --run.
6746 # If it does, set am_missing_run to use it, otherwise, to nothing.
6747 AC_DEFUN([AM_MISSING_HAS_RUN],
6748 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6749 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6750 # Use eval to expand $SHELL
6751 if eval "$MISSING --run true"; then
6752 am_missing_run="$MISSING --run "
6755 AC_MSG_WARN([`missing' script is too old or missing])
6759 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6761 # This file is free software; the Free Software Foundation
6762 # gives unlimited permission to copy and/or distribute it,
6763 # with or without modifications, as long as this notice is preserved.
6767 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6769 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6770 # created by `make install' are always world readable, even if the
6771 # installer happens to have an overly restrictive umask (e.g. 077).
6772 # This was a mistake. There are at least two reasons why we must not
6774 # - it causes special bits like SGID to be ignored,
6775 # - it may be too restrictive (some setups expect 775 directories).
6777 # Do not use -m 0755 and let people choose whatever they expect by
6780 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6781 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6782 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6783 # concurrently, both version can detect that a/ is missing, but only
6784 # one can create it and the other will error out. Consequently we
6785 # restrict ourselves to GNU make (using the --version option ensures
6787 AC_DEFUN([AM_PROG_MKDIR_P],
6788 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6789 # We used to keeping the `.' as first argument, in order to
6790 # allow $(mkdir_p) to be used without argument. As in
6791 # $(mkdir_p) $(somedir)
6792 # where $(somedir) is conditionally defined. However this is wrong
6794 # 1. if the package is installed by a user who cannot write `.'
6795 # make install will fail,
6796 # 2. the above comment should most certainly read
6797 # $(mkdir_p) $(DESTDIR)$(somedir)
6798 # so it does not work when $(somedir) is undefined and
6799 # $(DESTDIR) is not.
6800 # To support the latter case, we have to write
6801 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6802 # so the `.' trick is pointless.
6803 mkdir_p='mkdir -p --'
6805 # On NextStep and OpenStep, the `mkdir' command does not
6806 # recognize any option. It will interpret all options as
6807 # directories to create, and then abort because `.' already
6809 for d in ./-p ./--version;
6811 test -d $d && rmdir $d
6813 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6814 if test -f "$ac_aux_dir/mkinstalldirs"; then
6815 mkdir_p='$(mkinstalldirs)'
6817 mkdir_p='$(install_sh) -d'
6820 AC_SUBST([mkdir_p])])
6822 # Helper functions for option handling. -*- Autoconf -*-
6824 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6826 # This file is free software; the Free Software Foundation
6827 # gives unlimited permission to copy and/or distribute it,
6828 # with or without modifications, as long as this notice is preserved.
6832 # _AM_MANGLE_OPTION(NAME)
6833 # -----------------------
6834 AC_DEFUN([_AM_MANGLE_OPTION],
6835 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6837 # _AM_SET_OPTION(NAME)
6838 # ------------------------------
6839 # Set option NAME. Presently that only means defining a flag for this option.
6840 AC_DEFUN([_AM_SET_OPTION],
6841 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6843 # _AM_SET_OPTIONS(OPTIONS)
6844 # ----------------------------------
6845 # OPTIONS is a space-separated list of Automake options.
6846 AC_DEFUN([_AM_SET_OPTIONS],
6847 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6849 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6850 # -------------------------------------------
6851 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6852 AC_DEFUN([_AM_IF_OPTION],
6853 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6855 # Check to make sure that the build environment is sane. -*- Autoconf -*-
6857 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6858 # Free Software Foundation, Inc.
6860 # This file is free software; the Free Software Foundation
6861 # gives unlimited permission to copy and/or distribute it,
6862 # with or without modifications, as long as this notice is preserved.
6868 AC_DEFUN([AM_SANITY_CHECK],
6869 [AC_MSG_CHECKING([whether build environment is sane])
6872 echo timestamp > conftest.file
6873 # Do `set' in a subshell so we don't clobber the current shell's
6874 # arguments. Must try -L first in case configure is actually a
6875 # symlink; some systems play weird games with the mod time of symlinks
6876 # (eg FreeBSD returns the mod time of the symlink's containing
6879 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6880 if test "$[*]" = "X"; then
6882 set X `ls -t $srcdir/configure conftest.file`
6885 if test "$[*]" != "X $srcdir/configure conftest.file" \
6886 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6888 # If neither matched, then we have a broken ls. This can happen
6889 # if, for instance, CONFIG_SHELL is bash and it inherits a
6890 # broken ls alias from the environment. This has actually
6891 # happened. Such a system could not be considered "sane".
6892 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6893 alias in your environment])
6896 test "$[2]" = conftest.file
6902 AC_MSG_ERROR([newly created file is older than distributed files!
6903 Check your system clock])
6905 AC_MSG_RESULT(yes)])
6907 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6909 # This file is free software; the Free Software Foundation
6910 # gives unlimited permission to copy and/or distribute it,
6911 # with or without modifications, as long as this notice is preserved.
6913 # AM_PROG_INSTALL_STRIP
6914 # ---------------------
6915 # One issue with vendor `install' (even GNU) is that you can't
6916 # specify the program used to strip binaries. This is especially
6917 # annoying in cross-compiling environments, where the build's strip
6918 # is unlikely to handle the host's binaries.
6919 # Fortunately install-sh will honor a STRIPPROG variable, so we
6920 # always use install-sh in `make install-strip', and initialize
6921 # STRIPPROG with the value of the STRIP variable (set by the user).
6922 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6923 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6924 # Installed binaries are usually stripped using `strip' when the user
6925 # run `make install-strip'. However `strip' might not be the right
6926 # tool to use in cross-compilation environments, therefore Automake
6927 # will honor the `STRIP' environment variable to overrule this program.
6928 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6929 if test "$cross_compiling" != no; then
6930 AC_CHECK_TOOL([STRIP], [strip], :)
6932 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6933 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6935 # Check how to create a tarball. -*- Autoconf -*-
6937 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6939 # This file is free software; the Free Software Foundation
6940 # gives unlimited permission to copy and/or distribute it,
6941 # with or without modifications, as long as this notice is preserved.
6945 # _AM_PROG_TAR(FORMAT)
6946 # --------------------
6947 # Check how to create a tarball in format FORMAT.
6948 # FORMAT should be one of `v7', `ustar', or `pax'.
6950 # Substitute a variable $(am__tar) that is a command
6951 # writing to stdout a FORMAT-tarball containing the directory
6953 # tardir=directory && $(am__tar) > result.tar
6955 # Substitute a variable $(am__untar) that extract such
6956 # a tarball read from stdin.
6957 # $(am__untar) < result.tar
6958 AC_DEFUN([_AM_PROG_TAR],
6959 [# Always define AMTAR for backward compatibility.
6960 AM_MISSING_PROG([AMTAR], [tar])
6962 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6963 [m4_case([$1], [ustar],, [pax],,
6964 [m4_fatal([Unknown tar format])])
6965 AC_MSG_CHECKING([how to create a $1 tar archive])
6966 # Loop over all known methods to create a tar archive until one works.
6967 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6968 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
6969 # Do not fold the above two line into one, because Tru64 sh and
6970 # Solaris sh will not grok spaces in the rhs of `-'.
6971 for _am_tool in $_am_tools
6975 for _am_tar in tar gnutar gtar;
6977 AM_RUN_LOG([$_am_tar --version]) && break
6979 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
6980 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
6981 am__untar="$_am_tar -xf -"
6984 # Must skip GNU tar: if it does not support --format= it doesn't create
6985 # ustar tarball either.
6986 (tar --version) >/dev/null 2>&1 && continue
6987 am__tar='tar chf - "$$tardir"'
6988 am__tar_='tar chf - "$tardir"'
6989 am__untar='tar xf -'
6992 am__tar='pax -L -x $1 -w "$$tardir"'
6993 am__tar_='pax -L -x $1 -w "$tardir"'
6997 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
6998 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
6999 am__untar='cpio -i -H $1 -d'
7008 # If the value was cached, stop now. We just wanted to have am__tar
7009 # and am__untar set.
7010 test -n "${am_cv_prog_tar_$1}" && break
7012 # tar/untar a dummy directory, and stop if the command works
7015 echo GrepMe > conftest.dir/file
7016 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7018 if test -s conftest.tar; then
7019 AM_RUN_LOG([$am__untar <conftest.tar])
7020 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7025 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7026 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7028 AC_SUBST([am__untar])
7031 m4_include([aclocal/bsdsignals.m4])
7032 m4_include([aclocal/kerberos5.m4])
7033 m4_include([aclocal/nfs-utils.m4])
7034 m4_include([aclocal/tcp-wrappers.m4])