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 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 M$VC,
147 # which needs '.lib').
149 ltmain="$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" | $SED \
614 -e 's:.*FLAGS}? :&$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 compiler 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 *BSD
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; ) 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" | $SED \
1006 -e 's:.*FLAGS}? :&$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
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/$dlname'
1285 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1286 dlpath=$dir/\$dldll~
1288 shlibpath_overrides_runpath=yes
1292 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1293 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1294 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1297 # MinGW DLLs use traditional 'lib' prefix
1298 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1299 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1300 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1301 # It is most probably a Windows format PATH printed by
1302 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1303 # path with ; separators, and with drive letters. We can handle the
1304 # drive letters (cygwin fileutils understands them), so leave them,
1305 # especially as we might pass files found there to a mingw objdump,
1306 # which wouldn't understand a cygwinified path. Ahh.
1307 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1309 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1313 # pw32 DLLs use 'pw' prefix rather than 'lib'
1314 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1320 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1323 dynamic_linker='Win32 ld.exe'
1324 # FIXME: first we should search . and the directory the executable is in
1328 darwin* | rhapsody*)
1329 dynamic_linker="$host_os dyld"
1333 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1334 soname_spec='${libname}${release}${major}$shared_ext'
1335 shlibpath_overrides_runpath=yes
1336 shlibpath_var=DYLD_LIBRARY_PATH
1337 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1338 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1339 if test "$GCC" = yes; then
1340 sys_lib_search_path_spec=`$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"`
1342 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1344 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1352 soname_spec='${libname}${release}${shared_ext}$major'
1353 shlibpath_var=LD_LIBRARY_PATH
1364 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1365 soname_spec='${libname}${release}${shared_ext}$major'
1366 shlibpath_var=LD_LIBRARY_PATH
1367 shlibpath_overrides_runpath=no
1368 hardcode_into_libs=yes
1369 dynamic_linker='GNU ld.so'
1372 freebsd* | dragonfly*)
1373 # DragonFly does not have aout. When/if they implement a new
1374 # versioning mechanism, adjust this.
1375 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1376 version_type=freebsd-$objformat
1377 case $version_type in
1379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1384 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1388 shlibpath_var=LD_LIBRARY_PATH
1391 shlibpath_overrides_runpath=yes
1393 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1394 shlibpath_overrides_runpath=yes
1395 hardcode_into_libs=yes
1398 shlibpath_overrides_runpath=no
1399 hardcode_into_libs=yes
1408 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1409 soname_spec='${libname}${release}${shared_ext}$major'
1410 shlibpath_var=LD_LIBRARY_PATH
1411 hardcode_into_libs=yes
1414 hpux9* | hpux10* | hpux11*)
1415 # Give a soname corresponding to the major version so that dld.sl refuses to
1416 # link against other versions.
1423 hardcode_into_libs=yes
1424 dynamic_linker="$host_os dld.so"
1425 shlibpath_var=LD_LIBRARY_PATH
1426 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1428 soname_spec='${libname}${release}${shared_ext}$major'
1429 if test "X$HPUX_IA64_MODE" = X32; then
1430 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1432 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1434 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1438 hardcode_into_libs=yes
1439 dynamic_linker="$host_os dld.sl"
1440 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1441 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1443 soname_spec='${libname}${release}${shared_ext}$major'
1444 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1445 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1449 dynamic_linker="$host_os dld.sl"
1450 shlibpath_var=SHLIB_PATH
1451 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1452 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1453 soname_spec='${libname}${release}${shared_ext}$major'
1456 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1457 postinstall_cmds='chmod 555 $lib'
1460 irix5* | irix6* | nonstopux*)
1462 nonstopux*) version_type=nonstopux ;;
1464 if test "$lt_cv_prog_gnu_ld" = yes; then
1472 soname_spec='${libname}${release}${shared_ext}$major'
1473 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1475 irix5* | nonstopux*)
1479 case $LD in # libtool.m4 will add one of these switches to LD
1480 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1481 libsuff= shlibsuff= libmagic=32-bit;;
1482 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1483 libsuff=32 shlibsuff=N32 libmagic=N32;;
1484 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1485 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1486 *) libsuff= shlibsuff= libmagic=never-match;;
1490 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1491 shlibpath_overrides_runpath=no
1492 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1493 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1494 hardcode_into_libs=yes
1497 # No shared lib support for Linux oldld, aout, or coff.
1498 linux*oldld* | linux*aout* | linux*coff*)
1502 # This must be Linux ELF.
1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1508 soname_spec='${libname}${release}${shared_ext}$major'
1509 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1510 shlibpath_var=LD_LIBRARY_PATH
1511 shlibpath_overrides_runpath=no
1512 # This implies no fast_install, which is unacceptable.
1513 # Some rework will be needed to allow for fast_install
1514 # before this can be enabled.
1515 hardcode_into_libs=yes
1517 # Append ld.so.conf contents to the search path
1518 if test -f /etc/ld.so.conf; then
1519 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' ' '`
1520 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1523 # We used to test for /lib/ld.so.1 and disable shared libraries on
1524 # powerpc, because MkLinux only supported shared libraries with the
1525 # GNU dynamic linker. Since this was broken with cross compilers,
1526 # most powerpc-linux boxes support dynamic linking these days and
1527 # people can always --disable-shared, the test was removed, and we
1528 # assume the GNU/Linux dynamic linker is in use.
1529 dynamic_linker='GNU/Linux ld.so'
1536 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1537 soname_spec='${libname}${release}${shared_ext}$major'
1538 shlibpath_var=LD_LIBRARY_PATH
1539 shlibpath_overrides_runpath=no
1540 hardcode_into_libs=yes
1541 dynamic_linker='GNU ld.so'
1548 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1549 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1550 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1551 dynamic_linker='NetBSD (a.out) ld.so'
1553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1554 soname_spec='${libname}${release}${shared_ext}$major'
1555 dynamic_linker='NetBSD ld.elf_so'
1557 shlibpath_var=LD_LIBRARY_PATH
1558 shlibpath_overrides_runpath=yes
1559 hardcode_into_libs=yes
1564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1565 shlibpath_var=LD_LIBRARY_PATH
1566 shlibpath_overrides_runpath=yes
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 shlibpath_var=LD_LIBRARY_PATH
1576 shlibpath_overrides_runpath=yes
1582 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1584 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1585 *) need_version=no ;;
1587 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1588 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1589 shlibpath_var=LD_LIBRARY_PATH
1590 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1592 openbsd2.[[89]] | openbsd2.[[89]].*)
1593 shlibpath_overrides_runpath=no
1596 shlibpath_overrides_runpath=yes
1600 shlibpath_overrides_runpath=yes
1605 libname_spec='$name'
1608 library_names_spec='$libname${shared_ext} $libname.a'
1609 dynamic_linker='OS/2 ld.exe'
1610 shlibpath_var=LIBPATH
1613 osf3* | osf4* | osf5*)
1617 soname_spec='${libname}${release}${shared_ext}$major'
1618 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1619 shlibpath_var=LD_LIBRARY_PATH
1620 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1621 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1626 soname_spec='${libname}${release}${shared_ext}$major'
1627 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1628 shlibpath_var=LD_LIBRARY_PATH
1635 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1636 soname_spec='${libname}${release}${shared_ext}$major'
1637 shlibpath_var=LD_LIBRARY_PATH
1638 shlibpath_overrides_runpath=yes
1639 hardcode_into_libs=yes
1640 # ldd complains unless libraries are executable
1641 postinstall_cmds='chmod +x $lib'
1646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1647 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1648 shlibpath_var=LD_LIBRARY_PATH
1649 shlibpath_overrides_runpath=yes
1650 if test "$with_gnu_ld" = yes; then
1656 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1658 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1659 soname_spec='${libname}${release}${shared_ext}$major'
1660 shlibpath_var=LD_LIBRARY_PATH
1661 case $host_vendor in
1663 shlibpath_overrides_runpath=no
1665 export_dynamic_flag_spec='${wl}-Blargedynsym'
1666 runpath_var=LD_RUN_PATH
1674 shlibpath_overrides_runpath=no
1675 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1681 if test -d /usr/nec ;then
1683 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1684 soname_spec='$libname${shared_ext}.$major'
1685 shlibpath_var=LD_LIBRARY_PATH
1691 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1692 soname_spec='${libname}${release}${shared_ext}$major'
1693 shlibpath_var=LD_LIBRARY_PATH
1700 AC_MSG_RESULT([$dynamic_linker])
1701 test "$dynamic_linker" = no && can_build_shared=no
1702 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1707 AC_DEFUN([_LT_AC_TAGCONFIG],
1708 [AC_ARG_WITH([tags],
1709 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1710 [include additional configurations @<:@automatic@:>@])],
1711 [tagnames="$withval"])
1713 if test -f "$ltmain" && test -n "$tagnames"; then
1714 if test ! -f "${ofile}"; then
1715 AC_MSG_WARN([output file `$ofile' does not exist])
1718 if test -z "$LTCC"; then
1719 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1720 if test -z "$LTCC"; then
1721 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1723 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1727 # Extract list of available tagged configurations in $ofile.
1728 # Note that this assumes the entire list is on one line.
1729 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1731 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1732 for tagname in $tagnames; do
1734 # Check whether tagname contains only valid characters
1735 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1737 *) AC_MSG_ERROR([invalid tag name: $tagname])
1741 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1743 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1746 # Update the list of available tags.
1747 if test -n "$tagname"; then
1748 echo appending configuration tag \"$tagname\" to $ofile
1752 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1753 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1754 (test "X$CXX" != "Xg++"))) ; then
1755 AC_LIBTOOL_LANG_CXX_CONFIG
1762 if test -n "$F77" && test "X$F77" != "Xno"; then
1763 AC_LIBTOOL_LANG_F77_CONFIG
1770 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1771 AC_LIBTOOL_LANG_GCJ_CONFIG
1778 AC_LIBTOOL_LANG_RC_CONFIG
1782 AC_MSG_ERROR([Unsupported tag name: $tagname])
1786 # Append the new tag name to the list of available tags.
1787 if test -n "$tagname" ; then
1788 available_tags="$available_tags $tagname"
1794 # Now substitute the updated list of available tags.
1795 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1796 mv "${ofile}T" "$ofile"
1800 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1803 ])# _LT_AC_TAGCONFIG
1808 # enable checks for dlopen support
1809 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1810 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1811 ])# AC_LIBTOOL_DLOPEN
1814 # AC_LIBTOOL_WIN32_DLL
1815 # --------------------
1816 # declare package support for building win32 dll's
1817 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1818 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1819 ])# AC_LIBTOOL_WIN32_DLL
1822 # AC_ENABLE_SHARED([DEFAULT])
1823 # ---------------------------
1824 # implement the --enable-shared flag
1825 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1826 AC_DEFUN([AC_ENABLE_SHARED],
1827 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1828 AC_ARG_ENABLE([shared],
1829 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1830 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1831 [p=${PACKAGE-default}
1833 yes) enable_shared=yes ;;
1834 no) enable_shared=no ;;
1837 # Look at the argument we got. We use all the common list separators.
1838 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1839 for pkg in $enableval; do
1841 if test "X$pkg" = "X$p"; then
1848 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1849 ])# AC_ENABLE_SHARED
1854 #- set the default shared flag to --disable-shared
1855 AC_DEFUN([AC_DISABLE_SHARED],
1856 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1857 AC_ENABLE_SHARED(no)
1858 ])# AC_DISABLE_SHARED
1861 # AC_ENABLE_STATIC([DEFAULT])
1862 # ---------------------------
1863 # implement the --enable-static flag
1864 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1865 AC_DEFUN([AC_ENABLE_STATIC],
1866 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1867 AC_ARG_ENABLE([static],
1868 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1869 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1870 [p=${PACKAGE-default}
1872 yes) enable_static=yes ;;
1873 no) enable_static=no ;;
1876 # Look at the argument we got. We use all the common list separators.
1877 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1878 for pkg in $enableval; do
1880 if test "X$pkg" = "X$p"; then
1887 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1888 ])# AC_ENABLE_STATIC
1893 # set the default static flag to --disable-static
1894 AC_DEFUN([AC_DISABLE_STATIC],
1895 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1896 AC_ENABLE_STATIC(no)
1897 ])# AC_DISABLE_STATIC
1900 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1901 # ---------------------------------
1902 # implement the --enable-fast-install flag
1903 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1904 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1905 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1906 AC_ARG_ENABLE([fast-install],
1907 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1908 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1909 [p=${PACKAGE-default}
1911 yes) enable_fast_install=yes ;;
1912 no) enable_fast_install=no ;;
1914 enable_fast_install=no
1915 # Look at the argument we got. We use all the common list separators.
1916 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1917 for pkg in $enableval; do
1919 if test "X$pkg" = "X$p"; then
1920 enable_fast_install=yes
1926 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1927 ])# AC_ENABLE_FAST_INSTALL
1930 # AC_DISABLE_FAST_INSTALL
1931 # -----------------------
1932 # set the default to --disable-fast-install
1933 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1934 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1935 AC_ENABLE_FAST_INSTALL(no)
1936 ])# AC_DISABLE_FAST_INSTALL
1939 # AC_LIBTOOL_PICMODE([MODE])
1940 # --------------------------
1941 # implement the --with-pic flag
1942 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1943 AC_DEFUN([AC_LIBTOOL_PICMODE],
1944 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1945 pic_mode=ifelse($#,1,$1,default)
1946 ])# AC_LIBTOOL_PICMODE
1951 # This is predefined starting with Autoconf 2.54, so this conditional
1952 # definition can be removed once we require Autoconf 2.54 or later.
1953 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1954 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1955 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1956 then ac_cv_prog_egrep='grep -E'
1957 else ac_cv_prog_egrep='egrep'
1959 EGREP=$ac_cv_prog_egrep
1964 # AC_PATH_TOOL_PREFIX
1965 # -------------------
1966 # find a file program which can recognise shared library
1967 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1968 [AC_REQUIRE([AC_PROG_EGREP])dnl
1969 AC_MSG_CHECKING([for $1])
1970 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1972 [[\\/*] | ?:[\\/]*])
1973 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1976 lt_save_MAGIC_CMD="$MAGIC_CMD"
1977 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1978 dnl $ac_dummy forces splitting on constant user-supplied paths.
1979 dnl POSIX.2 word splitting is done only on the output of word expansions,
1980 dnl not every word. This closes a longstanding sh security hole.
1981 ac_dummy="ifelse([$2], , $PATH, [$2])"
1982 for ac_dir in $ac_dummy; do
1984 test -z "$ac_dir" && ac_dir=.
1985 if test -f $ac_dir/$1; then
1986 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1987 if test -n "$file_magic_test_file"; then
1988 case $deplibs_check_method in
1990 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1991 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1992 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1993 $EGREP "$file_magic_regex" > /dev/null; then
1998 *** Warning: the command libtool uses to detect shared libraries,
1999 *** $file_magic_cmd, produces output that libtool cannot recognize.
2000 *** The result is that libtool may fail to recognize shared libraries
2001 *** as such. This will affect the creation of libtool libraries that
2002 *** depend on shared libraries, but programs linked with such libtool
2003 *** libraries will work regardless of this problem. Nevertheless, you
2004 *** may want to report the problem to your system manager and/or to
2005 *** bug-libtool@gnu.org
2015 MAGIC_CMD="$lt_save_MAGIC_CMD"
2018 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2019 if test -n "$MAGIC_CMD"; then
2020 AC_MSG_RESULT($MAGIC_CMD)
2024 ])# AC_PATH_TOOL_PREFIX
2029 # find a file program which can recognise a shared library
2030 AC_DEFUN([AC_PATH_MAGIC],
2031 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2032 if test -z "$lt_cv_path_MAGIC_CMD"; then
2033 if test -n "$ac_tool_prefix"; then
2034 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2044 # find the pathname to the GNU or non-GNU linker
2045 AC_DEFUN([AC_PROG_LD],
2046 [AC_ARG_WITH([gnu-ld],
2047 [AC_HELP_STRING([--with-gnu-ld],
2048 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2049 [test "$withval" = no || with_gnu_ld=yes],
2051 AC_REQUIRE([LT_AC_PROG_SED])dnl
2052 AC_REQUIRE([AC_PROG_CC])dnl
2053 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2054 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2056 if test "$GCC" = yes; then
2057 # Check if gcc -print-prog-name=ld gives a path.
2058 AC_MSG_CHECKING([for ld used by $CC])
2061 # gcc leaves a trailing carriage return which upsets mingw
2062 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2064 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2067 # Accept absolute paths.
2068 [[\\/]]* | ?:[[\\/]]*)
2069 re_direlt='/[[^/]][[^/]]*/\.\./'
2070 # Canonicalize the pathname of ld
2071 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2072 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2073 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2075 test -z "$LD" && LD="$ac_prog"
2078 # If it fails, then pretend we aren't using GCC.
2082 # If it is relative, then search for the first ld in PATH.
2086 elif test "$with_gnu_ld" = yes; then
2087 AC_MSG_CHECKING([for GNU ld])
2089 AC_MSG_CHECKING([for non-GNU ld])
2091 AC_CACHE_VAL(lt_cv_path_LD,
2092 [if test -z "$LD"; then
2093 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2094 for ac_dir in $PATH; do
2096 test -z "$ac_dir" && ac_dir=.
2097 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2098 lt_cv_path_LD="$ac_dir/$ac_prog"
2099 # Check to see if the program is GNU ld. I'd rather use --version,
2100 # but apparently some GNU ld's only accept -v.
2101 # Break only if it was the GNU/non-GNU ld that we prefer.
2102 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2103 *GNU* | *'with BFD'*)
2104 test "$with_gnu_ld" != no && break
2107 test "$with_gnu_ld" != yes && break
2114 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2117 if test -n "$LD"; then
2122 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2129 AC_DEFUN([AC_PROG_LD_GNU],
2130 [AC_REQUIRE([AC_PROG_EGREP])dnl
2131 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2132 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2133 case `$LD -v 2>&1 </dev/null` in
2134 *GNU* | *'with BFD'*)
2135 lt_cv_prog_gnu_ld=yes
2138 lt_cv_prog_gnu_ld=no
2141 with_gnu_ld=$lt_cv_prog_gnu_ld
2145 # AC_PROG_LD_RELOAD_FLAG
2146 # ----------------------
2147 # find reload flag for linker
2148 # -- PORTME Some linkers may need a different reload flag.
2149 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2150 [AC_CACHE_CHECK([for $LD option to reload object files],
2151 lt_cv_ld_reload_flag,
2152 [lt_cv_ld_reload_flag='-r'])
2153 reload_flag=$lt_cv_ld_reload_flag
2154 case $reload_flag in
2156 *) reload_flag=" $reload_flag" ;;
2158 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2161 if test "$GCC" = yes; then
2162 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2164 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2168 ])# AC_PROG_LD_RELOAD_FLAG
2171 # AC_DEPLIBS_CHECK_METHOD
2172 # -----------------------
2173 # how to check for library dependencies
2174 # -- PORTME fill in with the dynamic library characteristics
2175 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2176 [AC_CACHE_CHECK([how to recognise dependent libraries],
2177 lt_cv_deplibs_check_method,
2178 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2179 lt_cv_file_magic_test_file=
2180 lt_cv_deplibs_check_method='unknown'
2181 # Need to set the preceding variable on all platforms that support
2182 # interlibrary dependencies.
2183 # 'none' -- dependencies not supported.
2184 # `unknown' -- same as none, but documents that we really don't know.
2185 # 'pass_all' -- all dependencies passed with no checks.
2186 # 'test_compile' -- check by making test program.
2187 # 'file_magic [[regex]]' -- check by looking for files in library path
2188 # which responds to the $file_magic_cmd with a given extended regex.
2189 # If you have `file' or equivalent on your system and you're not sure
2190 # whether `pass_all' will *always* work, you probably want this one.
2194 lt_cv_deplibs_check_method=pass_all
2198 lt_cv_deplibs_check_method=pass_all
2202 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2203 lt_cv_file_magic_cmd='/usr/bin/file -L'
2204 lt_cv_file_magic_test_file=/shlib/libc.so
2208 # func_win32_libid is a shell function defined in ltmain.sh
2209 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2210 lt_cv_file_magic_cmd='func_win32_libid'
2214 # Base MSYS/MinGW do not provide the 'file' command needed by
2215 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2216 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2217 lt_cv_file_magic_cmd='$OBJDUMP -f'
2220 darwin* | rhapsody*)
2221 lt_cv_deplibs_check_method=pass_all
2224 freebsd* | kfreebsd*-gnu | dragonfly*)
2225 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2228 # Not sure whether the presence of OpenBSD here was a mistake.
2229 # Let's accept both of them until this is cleared up.
2230 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2231 lt_cv_file_magic_cmd=/usr/bin/file
2232 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2236 lt_cv_deplibs_check_method=pass_all
2241 lt_cv_deplibs_check_method=pass_all
2244 hpux10.20* | hpux11*)
2245 lt_cv_file_magic_cmd=/usr/bin/file
2248 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2249 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2252 [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]']
2253 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2256 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2257 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2262 irix5* | irix6* | nonstopux*)
2264 *-32|*"-32 ") libmagic=32-bit;;
2265 *-n32|*"-n32 ") libmagic=N32;;
2266 *-64|*"-64 ") libmagic=64-bit;;
2267 *) libmagic=never-match;;
2269 lt_cv_deplibs_check_method=pass_all
2272 # This must be Linux ELF.
2274 lt_cv_deplibs_check_method=pass_all
2278 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2279 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2281 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2286 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2287 lt_cv_file_magic_cmd=/usr/bin/file
2288 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2292 lt_cv_deplibs_check_method=unknown
2296 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2297 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2299 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2303 osf3* | osf4* | osf5*)
2304 lt_cv_deplibs_check_method=pass_all
2308 lt_cv_deplibs_check_method=pass_all
2312 lt_cv_deplibs_check_method=pass_all
2315 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2316 case $host_vendor in
2318 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2319 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2322 lt_cv_deplibs_check_method=pass_all
2325 lt_cv_file_magic_cmd='/bin/file'
2326 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2329 lt_cv_file_magic_cmd='/bin/file'
2330 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2331 lt_cv_file_magic_test_file=/lib/libc.so
2334 lt_cv_deplibs_check_method=pass_all
2339 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2340 lt_cv_deplibs_check_method=pass_all
2344 file_magic_cmd=$lt_cv_file_magic_cmd
2345 deplibs_check_method=$lt_cv_deplibs_check_method
2346 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2347 ])# AC_DEPLIBS_CHECK_METHOD
2352 # find the pathname to a BSD-compatible name lister
2353 AC_DEFUN([AC_PROG_NM],
2354 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2355 [if test -n "$NM"; then
2356 # Let the user override the test.
2359 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2360 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2362 test -z "$ac_dir" && ac_dir=.
2363 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2364 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2365 # Check to see if the nm accepts a BSD-compat flag.
2366 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2367 # nm: unknown option "B" ignored
2368 # Tru64's nm complains that /dev/null is an invalid object file
2369 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2370 */dev/null* | *'Invalid file or object type'*)
2371 lt_cv_path_NM="$tmp_nm -B"
2375 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2377 lt_cv_path_NM="$tmp_nm -p"
2381 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2382 continue # so that we can try to find one that supports BSD flags
2389 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2397 # check for math library
2398 AC_DEFUN([AC_CHECK_LIBM],
2399 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2402 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2403 # These system don't have libm, or don't need it
2406 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2407 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2410 AC_CHECK_LIB(m, cos, LIBM="-lm")
2416 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2417 # -----------------------------------
2418 # sets LIBLTDL to the link flags for the libltdl convenience library and
2419 # LTDLINCL to the include flags for the libltdl header and adds
2420 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2421 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2422 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2423 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2424 # '${top_srcdir}/' (note the single quotes!). If your package is not
2425 # flat and you're not using automake, define top_builddir and
2426 # top_srcdir appropriately in the Makefiles.
2427 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2428 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2429 case $enable_ltdl_convenience in
2430 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2431 "") enable_ltdl_convenience=yes
2432 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2434 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2435 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2436 # For backwards non-gettext consistent compatibility...
2438 ])# AC_LIBLTDL_CONVENIENCE
2441 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2442 # -----------------------------------
2443 # sets LIBLTDL to the link flags for the libltdl installable library and
2444 # LTDLINCL to the include flags for the libltdl header and adds
2445 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2446 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2447 # DIRECTORY is not provided and an installed libltdl is not found, it is
2448 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2449 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2450 # quotes!). If your package is not flat and you're not using automake,
2451 # define top_builddir and top_srcdir appropriately in the Makefiles.
2452 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2453 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2454 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2455 AC_CHECK_LIB(ltdl, lt_dlinit,
2456 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2457 [if test x"$enable_ltdl_install" = xno; then
2458 AC_MSG_WARN([libltdl not installed, but installation disabled])
2460 enable_ltdl_install=yes
2463 if test x"$enable_ltdl_install" = x"yes"; then
2464 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2465 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2466 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2468 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2472 # For backwards non-gettext consistent compatibility...
2474 ])# AC_LIBLTDL_INSTALLABLE
2479 # enable support for C++ libraries
2480 AC_DEFUN([AC_LIBTOOL_CXX],
2481 [AC_REQUIRE([_LT_AC_LANG_CXX])
2487 AC_DEFUN([_LT_AC_LANG_CXX],
2488 [AC_REQUIRE([AC_PROG_CXX])
2489 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2490 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2493 # _LT_AC_PROG_CXXCPP
2495 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2497 AC_REQUIRE([AC_PROG_CXX])
2498 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2499 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2500 (test "X$CXX" != "Xg++"))) ; then
2503 ])# _LT_AC_PROG_CXXCPP
2507 # enable support for Fortran 77 libraries
2508 AC_DEFUN([AC_LIBTOOL_F77],
2509 [AC_REQUIRE([_LT_AC_LANG_F77])
2515 AC_DEFUN([_LT_AC_LANG_F77],
2516 [AC_REQUIRE([AC_PROG_F77])
2517 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2523 # enable support for GCJ libraries
2524 AC_DEFUN([AC_LIBTOOL_GCJ],
2525 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2531 AC_DEFUN([_LT_AC_LANG_GCJ],
2532 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2533 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2534 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2535 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2536 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2537 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2538 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2544 # enable support for Windows resource files
2545 AC_DEFUN([AC_LIBTOOL_RC],
2546 [AC_REQUIRE([LT_AC_PROG_RC])
2547 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2551 # AC_LIBTOOL_LANG_C_CONFIG
2552 # ------------------------
2553 # Ensure that the configuration vars for the C compiler are
2554 # suitably defined. Those variables are subsequently used by
2555 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2556 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2557 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2561 # Source file extension for C test sources.
2564 # Object file extension for compiled C test sources.
2566 _LT_AC_TAGVAR(objext, $1)=$objext
2568 # Code to be used in simple compile tests
2569 lt_simple_compile_test_code="int some_variable = 0;\n"
2571 # Code to be used in simple link tests
2572 lt_simple_link_test_code='int main(){return(0);}\n'
2576 # save warnings/boilerplate of simple test code
2577 _LT_COMPILER_BOILERPLATE
2578 _LT_LINKER_BOILERPLATE
2581 # Check for any special shared library compilation flags.
2583 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2584 if test "$GCC" = no; then
2587 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2591 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2592 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2593 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2595 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2596 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2602 # Check to make sure the static flag actually works.
2604 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2605 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2606 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2608 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2611 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2612 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2613 AC_LIBTOOL_PROG_CC_C_O($1)
2614 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2615 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2616 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2617 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2618 AC_LIBTOOL_SYS_LIB_STRIP
2619 AC_LIBTOOL_DLOPEN_SELF($1)
2621 # Report which librarie types wil actually be built
2622 AC_MSG_CHECKING([if libtool supports shared libraries])
2623 AC_MSG_RESULT([$can_build_shared])
2625 AC_MSG_CHECKING([whether to build shared libraries])
2626 test "$can_build_shared" = "no" && enable_shared=no
2628 # On AIX, shared libraries and static libraries use the same namespace, and
2629 # are all built from PIC.
2632 test "$enable_shared" = yes && enable_static=no
2633 if test -n "$RANLIB"; then
2634 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2635 postinstall_cmds='$RANLIB $lib'
2640 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2641 test "$enable_shared" = yes && enable_static=no
2645 AC_MSG_RESULT([$enable_shared])
2647 AC_MSG_CHECKING([whether to build static libraries])
2648 # Make sure either enable_shared or enable_static is yes.
2649 test "$enable_shared" = yes || enable_static=yes
2650 AC_MSG_RESULT([$enable_static])
2652 AC_LIBTOOL_CONFIG($1)
2656 ])# AC_LIBTOOL_LANG_C_CONFIG
2659 # AC_LIBTOOL_LANG_CXX_CONFIG
2660 # --------------------------
2661 # Ensure that the configuration vars for the C compiler are
2662 # suitably defined. Those variables are subsequently used by
2663 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2664 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2665 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2667 AC_REQUIRE([AC_PROG_CXX])
2668 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2670 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2671 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2672 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2673 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2674 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2675 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2676 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2678 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2679 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2680 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2681 _LT_AC_TAGVAR(module_cmds, $1)=
2682 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2683 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2684 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2685 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2686 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2687 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2689 # Dependencies to place before and after the object being linked:
2690 _LT_AC_TAGVAR(predep_objects, $1)=
2691 _LT_AC_TAGVAR(postdep_objects, $1)=
2692 _LT_AC_TAGVAR(predeps, $1)=
2693 _LT_AC_TAGVAR(postdeps, $1)=
2694 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2696 # Source file extension for C++ test sources.
2699 # Object file extension for compiled C++ test sources.
2701 _LT_AC_TAGVAR(objext, $1)=$objext
2703 # Code to be used in simple compile tests
2704 lt_simple_compile_test_code="int some_variable = 0;\n"
2706 # Code to be used in simple link tests
2707 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2709 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2712 # save warnings/boilerplate of simple test code
2713 _LT_COMPILER_BOILERPLATE
2714 _LT_LINKER_BOILERPLATE
2716 # Allow CC to be a program name with arguments.
2721 lt_save_with_gnu_ld=$with_gnu_ld
2722 lt_save_path_LD=$lt_cv_path_LD
2723 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2724 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2726 unset lt_cv_prog_gnu_ld
2728 if test -n "${lt_cv_path_LDCXX+set}"; then
2729 lt_cv_path_LD=$lt_cv_path_LDCXX
2733 test -z "${LDCXX+set}" || LD=$LDCXX
2736 _LT_AC_TAGVAR(compiler, $1)=$CC
2737 _LT_CC_BASENAME([$compiler])
2739 # We don't want -fno-exception wen compiling C++ code, so set the
2740 # no_builtin_flag separately
2741 if test "$GXX" = yes; then
2742 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2744 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2747 if test "$GXX" = yes; then
2748 # Set up default GNU C++ configuration
2752 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2753 # archiving commands below assume that GNU ld is being used.
2754 if test "$with_gnu_ld" = yes; then
2755 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2756 _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'
2758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2759 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2761 # If archive_cmds runs LD, not CC, wlarc should be empty
2762 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2763 # investigate it a little bit more. (MM)
2766 # ancient GNU ld didn't support --whole-archive et. al.
2767 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2768 grep 'no-whole-archive' > /dev/null; then
2769 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2771 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2777 # A generic and very simple default shared library creation
2778 # command for GNU C++ for the case where it uses the native
2779 # linker, instead of GNU ld. If possible, this setting should
2780 # overridden to take advantage of the native linker features on
2781 # the platform it is being used on.
2782 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2785 # Commands to make compiler produce verbose output that lists
2786 # what "hidden" libraries, object files and flags are used when
2787 # linking a shared library.
2788 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2796 # PORTME: fill in a description of your system's C++ link characteristics
2797 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2798 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2801 # FIXME: insert proper C++ library support
2802 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2805 if test "$host_cpu" = ia64; then
2806 # On IA64, the linker does run time linking by default, so we don't
2807 # have to do anything special.
2808 aix_use_runtimelinking=no
2809 exp_sym_flag='-Bexport'
2812 aix_use_runtimelinking=no
2814 # Test if we are trying to use run time linking or normal
2815 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2816 # need to do runtime linking.
2817 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2818 for ld_flag in $LDFLAGS; do
2821 aix_use_runtimelinking=yes
2828 exp_sym_flag='-bexport'
2829 no_entry_flag='-bnoentry'
2832 # When large executables or shared objects are built, AIX ld can
2833 # have problems creating the table of contents. If linking a library
2834 # or program results in "error TOC overflow" add -mminimal-toc to
2835 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2836 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2838 _LT_AC_TAGVAR(archive_cmds, $1)=''
2839 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2840 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2841 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2843 if test "$GXX" = yes; then
2844 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2845 # We only want to do this on AIX 4.2 and lower, the check
2846 # below for broken collect2 doesn't work under 4.3+
2847 collect2name=`${CC} -print-prog-name=collect2`
2848 if test -f "$collect2name" && \
2849 strings "$collect2name" | grep resolve_lib_name >/dev/null
2851 # We have reworked collect2
2852 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2854 # We have old collect2
2855 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2856 # It fails to find uninstalled libraries when the uninstalled
2857 # path is not listed in the libpath. Setting hardcode_minus_L
2858 # to unsupported forces relinking
2859 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2860 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2861 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2864 shared_flag='-shared'
2865 if test "$aix_use_runtimelinking" = yes; then
2866 shared_flag="$shared_flag "'${wl}-G'
2870 if test "$host_cpu" = ia64; then
2871 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2872 # chokes on -Wl,-G. The following line is correct:
2875 if test "$aix_use_runtimelinking" = yes; then
2876 shared_flag='${wl}-G'
2878 shared_flag='${wl}-bM:SRE'
2883 # It seems that -bexpall does not export symbols beginning with
2884 # underscore (_), so it is better to generate a list of symbols to export.
2885 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2886 if test "$aix_use_runtimelinking" = yes; then
2887 # Warning - without using the other runtime loading flags (-brtl),
2888 # -berok will link without error, but may produce a broken library.
2889 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2890 # Determine the default libpath from the value encoded in an empty executable.
2891 _LT_AC_SYS_LIBPATH_AIX
2892 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2894 _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 $shared_flag"
2896 if test "$host_cpu" = ia64; then
2897 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2898 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2899 _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"
2901 # Determine the default libpath from the value encoded in an empty executable.
2902 _LT_AC_SYS_LIBPATH_AIX
2903 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2904 # Warning - without using the other run time loading flags,
2905 # -berok will link without error, but may produce a broken library.
2906 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2907 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2908 # -bexpall does not export symbols beginning with underscore (_)
2909 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2910 # Exported symbols can be pulled into shared objects from archives
2911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2912 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2913 # This is similar to how AIX traditionally builds it's shared libraries.
2914 _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'
2919 case $cc_basename in
2921 # FIXME: insert proper C++ library support
2922 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2928 cygwin* | mingw* | pw32*)
2929 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2930 # as there is no search path for DLLs.
2931 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2932 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2933 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2934 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2936 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2937 _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'
2938 # If the export-symbols file already is a .def file (1st line
2939 # is EXPORTS), use it as is; otherwise, prepend...
2940 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2941 cp $export_symbols $output_objdir/$soname.def;
2943 echo EXPORTS > $output_objdir/$soname.def;
2944 cat $export_symbols >> $output_objdir/$soname.def;
2946 $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'
2948 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2951 darwin* | rhapsody*)
2953 rhapsody* | darwin1.[[012]])
2954 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2957 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2958 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2960 case ${MACOSX_DEPLOYMENT_TARGET} in
2962 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2965 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2971 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2972 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2973 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2974 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2975 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2976 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2978 if test "$GXX" = yes ; then
2979 lt_int_apple_cc_single_mod=no
2980 output_verbose_link_cmd='echo'
2981 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2982 lt_int_apple_cc_single_mod=yes
2984 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2985 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2987 _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'
2989 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2990 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2991 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2992 _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}'
2994 _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}'
2996 _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}'
2998 case $cc_basename in
3000 output_verbose_link_cmd='echo'
3001 _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'
3002 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3003 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3004 _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}'
3005 _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}'
3008 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3015 case $cc_basename in
3017 # FIXME: insert proper C++ library support
3018 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3021 # Green Hills C++ Compiler
3022 # FIXME: insert proper C++ library support
3023 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3026 # FIXME: insert proper C++ library support
3027 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3032 # C++ shared libraries reported to be fairly broken before switch to ELF
3033 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3036 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3038 freebsd* | kfreebsd*-gnu | dragonfly*)
3039 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3041 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3046 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3047 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3048 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3049 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3050 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3051 # but as the default
3052 # location of the library.
3054 case $cc_basename in
3056 # FIXME: insert proper C++ library support
3057 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3060 _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 $lib'
3061 # Commands to make compiler produce verbose output that lists
3062 # what "hidden" libraries, object files and flags are used when
3063 # linking a shared library.
3065 # There doesn't appear to be a way to prevent this compiler from
3066 # explicitly linking system object files so we need to strip them
3067 # from the output so that they don't get included in the library
3069 output_verbose_link_cmd='templist=`($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 $list'
3072 if test "$GXX" = yes; then
3073 _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'
3075 # FIXME: insert proper C++ library support
3076 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3082 if test $with_gnu_ld = no; then
3085 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3086 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3087 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3090 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3093 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3094 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3095 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3101 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3102 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3105 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3106 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3107 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3108 # but as the default
3109 # location of the library.
3112 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3113 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3114 # but as the default
3115 # location of the library.
3119 case $cc_basename in
3121 # FIXME: insert proper C++ library support
3122 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3127 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3130 _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 $compiler_flags'
3133 # Commands to make compiler produce verbose output that lists
3134 # what "hidden" libraries, object files and flags are used when
3135 # linking a shared library.
3137 # There doesn't appear to be a way to prevent this compiler from
3138 # explicitly linking system object files so we need to strip them
3139 # from the output so that they don't get included in the library
3141 output_verbose_link_cmd='templist=`($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 $list'
3144 if test "$GXX" = yes; then
3145 if test $with_gnu_ld = no; then
3148 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3151 _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'
3156 # FIXME: insert proper C++ library support
3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3163 case $cc_basename in
3166 _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'
3168 # Archives containing C++ object files must be created using
3169 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3170 # necessary to make sure instantiated templates are included
3172 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3175 if test "$GXX" = yes; then
3176 if test "$with_gnu_ld" = no; then
3177 _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'
3179 _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'
3182 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3185 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3186 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3189 case $cc_basename in
3191 # Kuck and Associates, Inc. (KAI) C++ Compiler
3193 # KCC will only create a shared library if the output file
3194 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3195 # to its proper name (with version) after linking.
3196 _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'
3197 _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 $lib'
3198 # Commands to make compiler produce verbose output that lists
3199 # what "hidden" libraries, object files and flags are used when
3200 # linking a shared library.
3202 # There doesn't appear to be a way to prevent this compiler from
3203 # explicitly linking system object files so we need to strip them
3204 # from the output so that they don't get included in the library
3206 output_verbose_link_cmd='templist=`$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'
3208 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3209 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3211 # Archives containing C++ object files must be created using
3212 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3213 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3218 # version 8.0 and above of icpc choke on multiply defined symbols
3219 # if we add $predep_objects and $postdep_objects, however 7.1 and
3220 # earlier do not add the objects themselves.
3221 case `$CC -V 2>&1` in
3223 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3224 _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'
3226 *) # Version 8.0 or newer
3229 ia64*) tmp_idyn=' -i_dynamic';;
3231 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3232 _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'
3235 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3236 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3237 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3238 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3241 # Portland Group C++ compiler
3242 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3243 _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'
3245 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3246 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3247 _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'
3251 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3252 _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'
3254 runpath_var=LD_RUN_PATH
3255 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3256 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3258 # Commands to make compiler produce verbose output that lists
3259 # what "hidden" libraries, object files and flags are used when
3260 # linking a shared library.
3262 # There doesn't appear to be a way to prevent this compiler from
3263 # explicitly linking system object files so we need to strip them
3264 # from the output so that they don't get included in the library
3266 output_verbose_link_cmd='templist=`$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'
3271 # FIXME: insert proper C++ library support
3272 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3275 # FIXME: insert proper C++ library support
3276 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3279 case $cc_basename in
3281 # FIXME: insert proper C++ library support
3282 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3285 # FIXME: insert proper C++ library support
3286 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3291 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3292 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3294 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3295 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3296 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3298 # Workaround some broken pre-1.5 toolchains
3299 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3302 # C++ shared libraries are fairly broken
3303 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3306 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3307 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3309 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3310 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3311 _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'
3312 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3313 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3315 output_verbose_link_cmd='echo'
3318 case $cc_basename in
3320 # Kuck and Associates, Inc. (KAI) C++ Compiler
3322 # KCC will only create a shared library if the output file
3323 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3324 # to its proper name (with version) after linking.
3325 _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'
3327 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3328 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3330 # Archives containing C++ object files must be created using
3331 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3332 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3336 # Rational C++ 2.4.1
3337 # FIXME: insert proper C++ library support
3338 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3341 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3342 _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'
3344 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3345 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3347 # Commands to make compiler produce verbose output that lists
3348 # what "hidden" libraries, object files and flags are used when
3349 # linking a shared library.
3351 # There doesn't appear to be a way to prevent this compiler from
3352 # explicitly linking system object files so we need to strip them
3353 # from the output so that they don't get included in the library
3355 output_verbose_link_cmd='templist=`$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 $list'
3358 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3359 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3360 _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'
3362 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3363 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3365 # Commands to make compiler produce verbose output that lists
3366 # what "hidden" libraries, object files and flags are used when
3367 # linking a shared library.
3368 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3371 # FIXME: insert proper C++ library support
3372 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3378 case $cc_basename in
3380 # Kuck and Associates, Inc. (KAI) C++ Compiler
3382 # KCC will only create a shared library if the output file
3383 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3384 # to its proper name (with version) after linking.
3385 _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'
3387 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3388 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3390 # Archives containing C++ object files must be created using
3391 # the KAI C++ compiler.
3392 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3395 # Rational C++ 2.4.1
3396 # FIXME: insert proper C++ library support
3397 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3400 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3401 _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'
3402 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3403 echo "-hidden">> $lib.exp~
3404 $CC -shared$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~
3407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3408 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3410 # Commands to make compiler produce verbose output that lists
3411 # what "hidden" libraries, object files and flags are used when
3412 # linking a shared library.
3414 # There doesn't appear to be a way to prevent this compiler from
3415 # explicitly linking system object files so we need to strip them
3416 # from the output so that they don't get included in the library
3418 output_verbose_link_cmd='templist=`$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 $list'
3421 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3422 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3423 _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'
3425 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3426 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3428 # Commands to make compiler produce verbose output that lists
3429 # what "hidden" libraries, object files and flags are used when
3430 # linking a shared library.
3431 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3434 # FIXME: insert proper C++ library support
3435 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3441 # FIXME: insert proper C++ library support
3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3445 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3446 case $cc_basename in
3448 # FIXME: insert proper C++ library support
3449 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3452 # FIXME: insert proper C++ library support
3453 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3458 case $cc_basename in
3461 # FIXME: insert proper C++ library support
3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3466 # FIXME: insert proper C++ library support
3467 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3470 # FIXME: insert proper C++ library support
3471 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3476 case $cc_basename in
3478 # Sun C++ 4.2, 5.x and Centerline C++
3479 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3480 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3481 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3482 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3484 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3485 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3487 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3489 # The C++ compiler is used as linker so we must use $wl
3490 # flag to pass the commands to the underlying system
3491 # linker. We must also pass each convience library through
3492 # to the system linker between allextract/defaultextract.
3493 # The C++ compiler will combine linker options so we
3494 # cannot just pass the convience library names through
3496 # Supported since Solaris 2.6 (maybe 2.5.1?)
3497 _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'
3500 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3502 # Commands to make compiler produce verbose output that lists
3503 # what "hidden" libraries, object files and flags are used when
3504 # linking a shared library.
3506 # There doesn't appear to be a way to prevent this compiler from
3507 # explicitly linking system object files so we need to strip them
3508 # from the output so that they don't get included in the library
3510 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3512 # Archives containing C++ object files must be created using
3513 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3514 # necessary to make sure instantiated templates are included
3516 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3519 # Green Hills C++ Compiler
3520 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3522 # The C++ compiler must be used to create the archive.
3523 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3526 # GNU C++ compiler with Solaris linker
3527 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3528 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3529 if $CC --version | grep -v '^2\.7' > /dev/null; then
3530 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3531 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3532 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3534 # Commands to make compiler produce verbose output that lists
3535 # what "hidden" libraries, object files and flags are used when
3536 # linking a shared library.
3537 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3539 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3541 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3542 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3543 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3545 # Commands to make compiler produce verbose output that lists
3546 # what "hidden" libraries, object files and flags are used when
3547 # linking a shared library.
3548 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3551 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3556 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3557 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3560 case $cc_basename in
3562 # NonStop-UX NCC 3.20
3563 # FIXME: insert proper C++ library support
3564 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3567 # FIXME: insert proper C++ library support
3568 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3573 # FIXME: insert proper C++ library support
3574 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3577 # FIXME: insert proper C++ library support
3578 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3581 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3582 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3584 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3585 _LT_AC_TAGVAR(LD, $1)="$LD"
3587 AC_LIBTOOL_POSTDEP_PREDEP($1)
3588 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3589 AC_LIBTOOL_PROG_CC_C_O($1)
3590 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3591 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3592 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3593 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3594 AC_LIBTOOL_SYS_LIB_STRIP
3595 AC_LIBTOOL_DLOPEN_SELF($1)
3597 AC_LIBTOOL_CONFIG($1)
3604 with_gnu_ldcxx=$with_gnu_ld
3605 with_gnu_ld=$lt_save_with_gnu_ld
3606 lt_cv_path_LDCXX=$lt_cv_path_LD
3607 lt_cv_path_LD=$lt_save_path_LD
3608 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3609 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3610 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3612 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3613 # ------------------------
3614 # Figure out "hidden" library dependencies from verbose
3615 # compiler output when linking a shared library.
3616 # Parse the compiler output and extract the necessary
3617 # objects, libraries and library flags.
3618 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3619 dnl we can't use the lt_simple_compile_test_code here,
3620 dnl because it contains code intended for an executable,
3621 dnl not a library. It's possible we should let each
3622 dnl tag define a new lt_????_link_test_code variable,
3623 dnl but it's only used here...
3624 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3626 void foo (void) { a = 0; }
3628 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3632 Foo (void) { a = 0; }
3637 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3645 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3648 public void bar (void) {
3654 dnl Parse the compiler output and extract the necessary
3655 dnl objects, libraries and library flags.
3656 if AC_TRY_EVAL(ac_compile); then
3657 # Parse the compiler output and extract the necessary
3658 # objects, libraries and library flags.
3660 # Sentinel used to keep track of whether or not we are before
3661 # the conftest object file.
3662 pre_test_object_deps_done=no
3664 # The `*' in the case matches for architectures that use `case' in
3665 # $output_verbose_cmd can trigger glob expansion during the loop
3666 # eval without this substitution.
3667 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3669 for p in `eval $output_verbose_link_cmd`; do
3673 # Some compilers place space between "-{L,R}" and the path.
3676 || test $p = "-R"; then
3683 if test "$pre_test_object_deps_done" = no; then
3686 # Internal compiler library paths should come after those
3687 # provided the user. The postdeps already come after the
3688 # user supplied libs so there is no need to process them.
3689 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3690 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3692 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3695 # The "-l" case would never come before the object being
3696 # linked, so don't bother handling this case.
3699 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3700 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3702 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3708 # This assumes that the test object file only shows up
3709 # once in the compiler output.
3710 if test "$p" = "conftest.$objext"; then
3711 pre_test_object_deps_done=yes
3715 if test "$pre_test_object_deps_done" = no; then
3716 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3717 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3719 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3722 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3723 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3725 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3730 *) ;; # Ignore the rest.
3738 echo "libtool.m4: error: problem compiling $1 test program"
3741 $rm -f confest.$objext
3743 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3744 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3746 ])# AC_LIBTOOL_POSTDEP_PREDEP
3748 # AC_LIBTOOL_LANG_F77_CONFIG
3749 # ------------------------
3750 # Ensure that the configuration vars for the C compiler are
3751 # suitably defined. Those variables are subsequently used by
3752 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3753 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3754 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3755 [AC_REQUIRE([AC_PROG_F77])
3756 AC_LANG_PUSH(Fortran 77)
3758 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3759 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3760 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3761 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3762 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3763 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3764 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3765 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3766 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3767 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3768 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3769 _LT_AC_TAGVAR(module_cmds, $1)=
3770 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3771 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3772 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3773 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3774 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3775 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3777 # Source file extension for f77 test sources.
3780 # Object file extension for compiled f77 test sources.
3782 _LT_AC_TAGVAR(objext, $1)=$objext
3784 # Code to be used in simple compile tests
3785 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3787 # Code to be used in simple link tests
3788 lt_simple_link_test_code=" program t\n end\n"
3790 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3793 # save warnings/boilerplate of simple test code
3794 _LT_COMPILER_BOILERPLATE
3795 _LT_LINKER_BOILERPLATE
3797 # Allow CC to be a program name with arguments.
3801 _LT_AC_TAGVAR(compiler, $1)=$CC
3802 _LT_CC_BASENAME([$compiler])
3804 AC_MSG_CHECKING([if libtool supports shared libraries])
3805 AC_MSG_RESULT([$can_build_shared])
3807 AC_MSG_CHECKING([whether to build shared libraries])
3808 test "$can_build_shared" = "no" && enable_shared=no
3810 # On AIX, shared libraries and static libraries use the same namespace, and
3811 # are all built from PIC.
3814 test "$enable_shared" = yes && enable_static=no
3815 if test -n "$RANLIB"; then
3816 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3817 postinstall_cmds='$RANLIB $lib'
3821 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3822 test "$enable_shared" = yes && enable_static=no
3826 AC_MSG_RESULT([$enable_shared])
3828 AC_MSG_CHECKING([whether to build static libraries])
3829 # Make sure either enable_shared or enable_static is yes.
3830 test "$enable_shared" = yes || enable_static=yes
3831 AC_MSG_RESULT([$enable_static])
3833 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3835 _LT_AC_TAGVAR(GCC, $1)="$G77"
3836 _LT_AC_TAGVAR(LD, $1)="$LD"
3838 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3839 AC_LIBTOOL_PROG_CC_C_O($1)
3840 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3841 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3842 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3843 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3844 AC_LIBTOOL_SYS_LIB_STRIP
3847 AC_LIBTOOL_CONFIG($1)
3851 ])# AC_LIBTOOL_LANG_F77_CONFIG
3854 # AC_LIBTOOL_LANG_GCJ_CONFIG
3855 # --------------------------
3856 # Ensure that the configuration vars for the C compiler are
3857 # suitably defined. Those variables are subsequently used by
3858 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3859 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3860 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3863 # Source file extension for Java test sources.
3866 # Object file extension for compiled Java test sources.
3868 _LT_AC_TAGVAR(objext, $1)=$objext
3870 # Code to be used in simple compile tests
3871 lt_simple_compile_test_code="class foo {}\n"
3873 # Code to be used in simple link tests
3874 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3876 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3879 # save warnings/boilerplate of simple test code
3880 _LT_COMPILER_BOILERPLATE
3881 _LT_LINKER_BOILERPLATE
3883 # Allow CC to be a program name with arguments.
3887 _LT_AC_TAGVAR(compiler, $1)=$CC
3888 _LT_CC_BASENAME([$compiler])
3890 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3891 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3893 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3895 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3896 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3897 AC_LIBTOOL_PROG_CC_C_O($1)
3898 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3899 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3900 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3901 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3902 AC_LIBTOOL_SYS_LIB_STRIP
3903 AC_LIBTOOL_DLOPEN_SELF($1)
3905 AC_LIBTOOL_CONFIG($1)
3909 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3912 # AC_LIBTOOL_LANG_RC_CONFIG
3913 # --------------------------
3914 # Ensure that the configuration vars for the Windows resource compiler are
3915 # suitably defined. Those variables are subsequently used by
3916 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3917 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3918 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3921 # Source file extension for RC test sources.
3924 # Object file extension for compiled RC test sources.
3926 _LT_AC_TAGVAR(objext, $1)=$objext
3928 # Code to be used in simple compile tests
3929 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3931 # Code to be used in simple link tests
3932 lt_simple_link_test_code="$lt_simple_compile_test_code"
3934 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3937 # save warnings/boilerplate of simple test code
3938 _LT_COMPILER_BOILERPLATE
3939 _LT_LINKER_BOILERPLATE
3941 # Allow CC to be a program name with arguments.
3945 _LT_AC_TAGVAR(compiler, $1)=$CC
3946 _LT_CC_BASENAME([$compiler])
3947 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3949 AC_LIBTOOL_CONFIG($1)
3953 ])# AC_LIBTOOL_LANG_RC_CONFIG
3956 # AC_LIBTOOL_CONFIG([TAGNAME])
3957 # ----------------------------
3958 # If TAGNAME is not passed, then create an initial libtool script
3959 # with a default configuration from the untagged config vars. Otherwise
3960 # add code to config.status for appending the configuration named by
3961 # TAGNAME from the matching tagged config vars.
3962 AC_DEFUN([AC_LIBTOOL_CONFIG],
3963 [# The else clause should only fire when bootstrapping the
3964 # libtool distribution, otherwise you forgot to ship ltmain.sh
3965 # with your package, and you will get complaints that there are
3966 # no rules to generate ltmain.sh.
3967 if test -f "$ltmain"; then
3968 # See if we are running on zsh, and set the options which allow our commands through
3969 # without removal of \ escapes.
3970 if test -n "${ZSH_VERSION+set}" ; then
3971 setopt NO_GLOB_SUBST
3973 # Now quote all the things that may contain metacharacters while being
3974 # careful not to overquote the AC_SUBSTed values. We take copies of the
3975 # variables and quote the copies for generation of the libtool script.
3976 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3978 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3979 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3980 deplibs_check_method reload_flag reload_cmds need_locks \
3981 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3982 lt_cv_sys_global_symbol_to_c_name_address \
3983 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3984 old_postinstall_cmds old_postuninstall_cmds \
3985 _LT_AC_TAGVAR(compiler, $1) \
3986 _LT_AC_TAGVAR(CC, $1) \
3987 _LT_AC_TAGVAR(LD, $1) \
3988 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3989 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3990 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3991 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3992 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3993 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3994 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3995 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3996 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3997 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3998 _LT_AC_TAGVAR(predep_objects, $1) \
3999 _LT_AC_TAGVAR(postdep_objects, $1) \
4000 _LT_AC_TAGVAR(predeps, $1) \
4001 _LT_AC_TAGVAR(postdeps, $1) \
4002 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4003 _LT_AC_TAGVAR(archive_cmds, $1) \
4004 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4005 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4006 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4007 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4008 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4009 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4010 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4013 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4014 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4015 _LT_AC_TAGVAR(module_cmds, $1) \
4016 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4017 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4018 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4019 _LT_AC_TAGVAR(include_expsyms, $1); do
4022 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4023 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4024 _LT_AC_TAGVAR(archive_cmds, $1) | \
4025 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4026 _LT_AC_TAGVAR(module_cmds, $1) | \
4027 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4028 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4029 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4030 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4031 postinstall_cmds | postuninstall_cmds | \
4032 old_postinstall_cmds | old_postuninstall_cmds | \
4033 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4034 # Double-quote double-evaled strings.
4035 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4038 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4044 *'\[$]0 --fallback-echo"')
4045 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4050 [cfgfile="${ofile}T"
4051 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4053 AC_MSG_NOTICE([creating $ofile])],
4056 cat <<__EOF__ >> "$cfgfile"
4060 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4061 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4062 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4064 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4065 # Free Software Foundation, Inc.
4067 # This file is part of GNU Libtool:
4068 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4070 # This program is free software; you can redistribute it and/or modify
4071 # it under the terms of the GNU General Public License as published by
4072 # the Free Software Foundation; either version 2 of the License, or
4073 # (at your option) any later version.
4075 # This program is distributed in the hope that it will be useful, but
4076 # WITHOUT ANY WARRANTY; without even the implied warranty of
4077 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4078 # General Public License for more details.
4080 # You should have received a copy of the GNU General Public License
4081 # along with this program; if not, write to the Free Software
4082 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4084 # As a special exception to the GNU General Public License, if you
4085 # distribute this file as part of a program that contains a
4086 # configuration script generated by Autoconf, you may include it under
4087 # the same distribution terms that you use for the rest of that program.
4089 # A sed program that does not truncate output.
4092 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4093 Xsed="$SED -e 1s/^X//"
4095 # The HP-UX ksh and POSIX shell print the target directory to stdout
4097 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4099 # The names of the tagged configurations supported by this script.
4102 # ### BEGIN LIBTOOL CONFIG],
4103 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4105 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4107 # Shell to use when invoking shell scripts.
4110 # Whether or not to build shared libraries.
4111 build_libtool_libs=$enable_shared
4113 # Whether or not to build static libraries.
4114 build_old_libs=$enable_static
4116 # Whether or not to add -lc for building shared libraries.
4117 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4119 # Whether or not to disallow shared libs when runtime libs are static
4120 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4122 # Whether or not to optimize for fast installation.
4123 fast_install=$enable_fast_install
4126 host_alias=$host_alias
4131 build_alias=$build_alias
4135 # An echo program that does not interpret backslashes.
4140 AR_FLAGS=$lt_AR_FLAGS
4145 # A language-specific compiler.
4146 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4148 # Is the compiler the GNU C compiler?
4149 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4154 # The linker used to build libraries.
4155 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4157 # Whether we need hard or soft links.
4160 # A BSD-compatible nm program.
4163 # A symbol stripping program
4166 # Used to examine libraries when file_magic_cmd begins "file"
4167 MAGIC_CMD=$MAGIC_CMD
4169 # Used on cygwin: DLL creation program.
4172 # Used on cygwin: object dumper.
4175 # Used on cygwin: assembler.
4178 # The name of the directory that contains temporary libtool files.
4181 # How to create reloadable object files.
4182 reload_flag=$lt_reload_flag
4183 reload_cmds=$lt_reload_cmds
4185 # How to pass a linker flag through the compiler.
4186 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4188 # Object file suffix (normally "o").
4191 # Old archive suffix (normally "a").
4194 # Shared library suffix (normally ".so").
4195 shrext_cmds='$shrext_cmds'
4197 # Executable file suffix (normally "").
4200 # Additional compiler flags for building library objects.
4201 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4204 # What is the maximum length of a command?
4205 max_cmd_len=$lt_cv_sys_max_cmd_len
4207 # Does compiler simultaneously support -c and -o options?
4208 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4210 # Must we lock files when doing compilation?
4211 need_locks=$lt_need_locks
4213 # Do we need the lib prefix for modules?
4214 need_lib_prefix=$need_lib_prefix
4216 # Do we need a version for libraries?
4217 need_version=$need_version
4219 # Whether dlopen is supported.
4220 dlopen_support=$enable_dlopen
4222 # Whether dlopen of programs is supported.
4223 dlopen_self=$enable_dlopen_self
4225 # Whether dlopen of statically linked programs is supported.
4226 dlopen_self_static=$enable_dlopen_self_static
4228 # Compiler flag to prevent dynamic linking.
4229 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4231 # Compiler flag to turn off builtin functions.
4232 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4234 # Compiler flag to allow reflexive dlopens.
4235 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4237 # Compiler flag to generate shared objects directly from archives.
4238 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4240 # Compiler flag to generate thread-safe objects.
4241 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4243 # Library versioning type.
4244 version_type=$version_type
4246 # Format of library name prefix.
4247 libname_spec=$lt_libname_spec
4249 # List of archive names. First name is the real one, the rest are links.
4250 # The last name is the one that the linker finds with -lNAME.
4251 library_names_spec=$lt_library_names_spec
4253 # The coded name of the library, if different from the real name.
4254 soname_spec=$lt_soname_spec
4256 # Commands used to build and install an old-style archive.
4258 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4259 old_postinstall_cmds=$lt_old_postinstall_cmds
4260 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4262 # Create an old-style archive from a shared archive.
4263 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4265 # Create a temporary old-style archive to link instead of a shared archive.
4266 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4268 # Commands used to build and install a shared archive.
4269 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4270 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4271 postinstall_cmds=$lt_postinstall_cmds
4272 postuninstall_cmds=$lt_postuninstall_cmds
4274 # Commands used to build a loadable module (assumed same as above if empty)
4275 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4276 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4278 # Commands to strip libraries.
4279 old_striplib=$lt_old_striplib
4280 striplib=$lt_striplib
4282 # Dependencies to place before the objects being linked to create a
4284 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4286 # Dependencies to place after the objects being linked to create a
4288 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4290 # Dependencies to place before the objects being linked to create a
4292 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4294 # Dependencies to place after the objects being linked to create a
4296 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4298 # The library search path used internally by the compiler when linking
4300 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4302 # Method to check whether dependent libraries are shared objects.
4303 deplibs_check_method=$lt_deplibs_check_method
4305 # Command to use when deplibs_check_method == file_magic.
4306 file_magic_cmd=$lt_file_magic_cmd
4308 # Flag that allows shared libraries with undefined symbols to be built.
4309 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4311 # Flag that forces no undefined symbols.
4312 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4314 # Commands used to finish a libtool library installation in a directory.
4315 finish_cmds=$lt_finish_cmds
4317 # Same as above, but a single script fragment to be evaled but not shown.
4318 finish_eval=$lt_finish_eval
4320 # Take the output of nm and produce a listing of raw symbols and C names.
4321 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4323 # Transform the output of nm in a proper C declaration
4324 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4326 # Transform the output of nm in a C name address pair
4327 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4329 # This is the shared library runtime path variable.
4330 runpath_var=$runpath_var
4332 # This is the shared library path variable.
4333 shlibpath_var=$shlibpath_var
4335 # Is shlibpath searched before the hard-coded library search path?
4336 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4338 # How to hardcode a shared library path into an executable.
4339 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4341 # Whether we should hardcode library paths into libraries.
4342 hardcode_into_libs=$hardcode_into_libs
4344 # Flag to hardcode \$libdir into a binary during linking.
4345 # This must work even if \$libdir does not exist.
4346 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4348 # If ld is used when linking, flag to hardcode \$libdir into
4349 # a binary during linking. This must work even if \$libdir does
4351 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4353 # Whether we need a single -rpath flag with a separated argument.
4354 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4356 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4358 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4360 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4362 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4364 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4365 # the resulting binary.
4366 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4368 # Set to yes if building a shared library automatically hardcodes DIR into the library
4369 # and all subsequent libraries and executables linked against it.
4370 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4372 # Variables whose values should be saved in libtool wrapper scripts and
4373 # restored at relink time.
4374 variables_saved_for_relink="$variables_saved_for_relink"
4376 # Whether libtool must link a program against all its dependency libraries.
4377 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4379 # Compile-time system search path for libraries
4380 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4382 # Run-time system search path for libraries
4383 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4385 # Fix the shell variable \$srcfile for the compiler.
4386 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4388 # Set to yes if exported symbols are required.
4389 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4391 # The commands to list exported symbols.
4392 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4394 # The commands to extract the exported symbol list from a shared archive.
4395 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4397 # Symbols that should not be listed in the preloaded symbols.
4398 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4400 # Symbols that must always be exported.
4401 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4404 [# ### END LIBTOOL CONFIG],
4405 [# ### END LIBTOOL TAG CONFIG: $tagname])
4412 cat <<\EOF >> "$cfgfile"
4414 # AIX sometimes has problems with the GCC collect2 program. For some
4415 # reason, if we set the COLLECT_NAMES environment variable, the problems
4416 # vanish in a puff of smoke.
4417 if test "X${COLLECT_NAMES+set}" != Xset; then
4419 export COLLECT_NAMES
4425 # We use sed instead of cat because bash on DJGPP gets confused if
4426 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4427 # text mode, it properly converts lines to CR/LF. This bash problem
4428 # is reportedly fixed, but why not run on old versions too?
4429 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4431 mv -f "$cfgfile" "$ofile" || \
4432 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4436 # If there is no Makefile yet, we rely on a make rule to execute
4437 # `config.status --recheck' to rerun these tests and create the
4438 # libtool script then.
4439 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4440 if test -f "$ltmain_in"; then
4441 test -f Makefile && make "$ltmain"
4444 ])# AC_LIBTOOL_CONFIG
4447 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4448 # -------------------------------------------
4449 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4450 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4452 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4454 if test "$GCC" = yes; then
4455 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4457 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4458 lt_cv_prog_compiler_rtti_exceptions,
4459 [-fno-rtti -fno-exceptions], [],
4460 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4462 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4465 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4466 # ---------------------------------
4467 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4468 [AC_REQUIRE([AC_CANONICAL_HOST])
4469 AC_REQUIRE([AC_PROG_NM])
4470 AC_REQUIRE([AC_OBJEXT])
4471 # Check for command to grab the raw symbol name followed by C symbol from nm.
4472 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4473 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4475 # These are sane defaults that work on at least a few old systems.
4476 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4478 # Character class describing NM global symbol codes.
4479 symcode='[[BCDEGRST]]'
4481 # Regexp to match symbols that can be accessed directly from C.
4482 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4484 # Transform an extracted symbol line into a proper C declaration
4485 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4487 # Transform an extracted symbol line into symbol name and symbol address
4488 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4490 # Define system-specific variables.
4495 cygwin* | mingw* | pw32*)
4496 symcode='[[ABCDGISTW]]'
4498 hpux*) # Its linker distinguishes data from code symbols
4499 if test "$host_cpu" = ia64; then
4500 symcode='[[ABCDEGRST]]'
4502 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4503 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4506 if test "$host_cpu" = ia64; then
4507 symcode='[[ABCDGIRSTW]]'
4508 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4509 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4513 symcode='[[BCDEGRST]]'
4516 symcode='[[BCDEGQRST]]'
4522 symcode='[[DFNSTU]]'
4526 # Handle CRLF in mingw tool chain
4530 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4534 # If we're using GNU nm, then use its standard symbol codes.
4535 case `$NM -V 2>&1` in
4536 *GNU* | *'with BFD'*)
4537 symcode='[[ABCDGIRSTW]]' ;;
4540 # Try without a prefix undercore, then with it.
4541 for ac_symprfx in "" "_"; do
4543 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4544 symxfrm="\\1 $ac_symprfx\\2 \\2"
4546 # Write the raw and C identifiers.
4547 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4549 # Check to see that the pipe works correctly.
4553 cat > conftest.$ac_ext <<EOF
4558 void nm_test_func(){}
4562 int main(){nm_test_var='a';nm_test_func();return(0);}
4565 if AC_TRY_EVAL(ac_compile); then
4566 # Now try to grab the symbols.
4568 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4569 # Try sorting and uniquifying the output.
4570 if sort "$nlist" | uniq > "$nlist"T; then
4571 mv -f "$nlist"T "$nlist"
4576 # Make sure that we snagged all the symbols we need.
4577 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4578 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4579 cat <<EOF > conftest.$ac_ext
4585 # Now generate the symbol file.
4586 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4588 cat <<EOF >> conftest.$ac_ext
4589 #if defined (__STDC__) && __STDC__
4590 # define lt_ptr_t void *
4592 # define lt_ptr_t char *
4596 /* The mapping between symbol names and symbols. */
4601 lt_preloaded_symbols[[]] =
4604 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4605 cat <<\EOF >> conftest.$ac_ext
4613 # Now try linking the two files.
4614 mv conftest.$ac_objext conftstm.$ac_objext
4615 lt_save_LIBS="$LIBS"
4616 lt_save_CFLAGS="$CFLAGS"
4617 LIBS="conftstm.$ac_objext"
4618 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4619 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4622 LIBS="$lt_save_LIBS"
4623 CFLAGS="$lt_save_CFLAGS"
4625 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4628 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4631 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4634 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4635 cat conftest.$ac_ext >&5
4637 rm -f conftest* conftst*
4639 # Do not use the global_symbol_pipe unless it works.
4640 if test "$pipe_works" = yes; then
4643 lt_cv_sys_global_symbol_pipe=
4647 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4648 lt_cv_sys_global_symbol_to_cdecl=
4650 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4651 AC_MSG_RESULT(failed)
4655 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4658 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4659 # ---------------------------------------
4660 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4661 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4662 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4663 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4665 AC_MSG_CHECKING([for $compiler option to produce PIC])
4667 # C++ specific cases for pic, static, wl, etc.
4668 if test "$GXX" = yes; then
4669 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4670 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4674 # All AIX code is PIC.
4675 if test "$host_cpu" = ia64; then
4676 # AIX 5 now supports IA64 processor
4677 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4681 # FIXME: we need at least 68020 code to build shared libraries, but
4682 # adding the `-m68020' flag to GCC prevents building anything better,
4684 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4686 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4687 # PIC is the default for these OSes.
4689 mingw* | os2* | pw32*)
4690 # This hack is so that the source file can tell whether it is being
4691 # built for inclusion in a dll (and should export symbols for example).
4692 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4694 darwin* | rhapsody*)
4695 # PIC is the default on this platform
4696 # Common symbols not allowed in MH_DYLIB files
4697 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4700 # DJGPP does not support shared libraries at all
4701 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4704 if test -d /usr/nec; then
4705 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4709 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4715 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4720 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4726 # All AIX code is PIC.
4727 if test "$host_cpu" = ia64; then
4728 # AIX 5 now supports IA64 processor
4729 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4731 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4735 case $cc_basename in
4737 # Green Hills C++ Compiler
4738 # _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"
4743 # PIC is the default on this platform
4744 # Common symbols not allowed in MH_DYLIB files
4745 case $cc_basename in
4747 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4748 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4753 case $cc_basename in
4755 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4758 # Green Hills C++ Compiler
4759 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4765 freebsd* | kfreebsd*-gnu | dragonfly*)
4766 # FreeBSD uses GNU C++
4768 hpux9* | hpux10* | hpux11*)
4769 case $cc_basename in
4771 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4772 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4773 if test "$host_cpu" != ia64; then
4774 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4778 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4779 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4785 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4793 irix5* | irix6* | nonstopux*)
4794 case $cc_basename in
4796 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4797 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4798 # CC pic flag -KPIC is the default.
4805 case $cc_basename in
4808 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4813 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4814 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4815 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4818 # Portland Group C++ compiler.
4819 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4820 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4821 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4825 # Make sure the PIC flag is empty. It appears that all Alpha
4826 # Linux and Compaq Tru64 Unix objects are PIC.
4827 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4828 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4839 case $cc_basename in
4841 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4849 osf3* | osf4* | osf5*)
4850 case $cc_basename in
4852 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4855 # Rational C++ 2.4.1
4856 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4859 # Digital/Compaq C++
4860 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4861 # Make sure the PIC flag is empty. It appears that all Alpha
4862 # Linux and Compaq Tru64 Unix objects are PIC.
4863 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4864 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4873 case $cc_basename in
4875 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4882 case $cc_basename in
4884 # Sun C++ 4.2, 5.x and Centerline C++
4885 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4886 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4887 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4890 # Green Hills C++ Compiler
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4898 case $cc_basename in
4901 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4913 case $cc_basename in
4915 # NonStop-UX NCC 3.20
4916 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4927 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4933 if test "$GCC" = yes; then
4934 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4935 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4939 # All AIX code is PIC.
4940 if test "$host_cpu" = ia64; then
4941 # AIX 5 now supports IA64 processor
4942 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4947 # FIXME: we need at least 68020 code to build shared libraries, but
4948 # adding the `-m68020' flag to GCC prevents building anything better,
4950 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4953 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4954 # PIC is the default for these OSes.
4957 mingw* | pw32* | os2*)
4958 # This hack is so that the source file can tell whether it is being
4959 # built for inclusion in a dll (and should export symbols for example).
4960 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4963 darwin* | rhapsody*)
4964 # PIC is the default on this platform
4965 # Common symbols not allowed in MH_DYLIB files
4966 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4970 # Just because we use GCC doesn't mean we suddenly get shared libraries
4971 # on systems that don't support them.
4972 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4977 if test -d /usr/nec; then
4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4983 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4990 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5000 # PORTME Check for flag to pass linker flags through the system compiler.
5003 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5004 if test "$host_cpu" = ia64; then
5005 # AIX 5 now supports IA64 processor
5006 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5008 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5012 # PIC is the default on this platform
5013 # Common symbols not allowed in MH_DYLIB files
5014 case $cc_basename in
5016 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5017 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5022 mingw* | pw32* | os2*)
5023 # This hack is so that the source file can tell whether it is being
5024 # built for inclusion in a dll (and should export symbols for example).
5025 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5028 hpux9* | hpux10* | hpux11*)
5029 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5030 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5040 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5041 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5044 irix5* | irix6* | nonstopux*)
5045 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5046 # PIC (with -KPIC) is the default.
5047 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5051 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5052 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5056 case $cc_basename in
5058 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5060 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5062 pgcc* | pgf77* | pgf90*)
5063 # Portland Group compilers (*not* the Pentium gcc compiler,
5064 # which looks to be a dead project)
5065 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5066 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5067 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5070 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5071 # All Alpha code is PIC.
5072 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5077 osf3* | osf4* | osf5*)
5078 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5079 # All OSF/1 code is PIC.
5080 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5084 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5085 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5089 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5091 case $cc_basename in
5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5095 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5100 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5101 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5102 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5105 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5106 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5107 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5108 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5112 if test -d /usr/nec ;then
5113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5114 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5119 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5120 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5124 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5125 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5129 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5134 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5137 # Check to make sure the PIC flag actually works.
5139 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5140 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5141 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5142 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5143 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5145 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5147 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5148 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5151 # For platforms which do not support PIC, -DPIC is meaningless:
5153 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5162 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5163 # ------------------------------------
5164 # See if the linker supports building shared libraries.
5165 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5166 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5168 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5171 # If we're using GNU nm, then we don't want the "-C" option.
5172 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5173 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5174 _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'
5176 _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'
5180 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5183 _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'
5186 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5191 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5192 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5193 _LT_AC_TAGVAR(archive_cmds, $1)=
5194 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5195 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5196 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5197 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5198 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5199 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5200 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5201 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5202 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5203 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5204 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5205 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5206 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5207 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5208 _LT_AC_TAGVAR(module_cmds, $1)=
5209 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5210 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5211 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5212 # include_expsyms should be a list of space-separated symbols to be *always*
5213 # included in the symbol list
5214 _LT_AC_TAGVAR(include_expsyms, $1)=
5215 # exclude_expsyms can be an extended regexp of symbols to exclude
5216 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5217 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5218 # as well as any symbol that contains `d'.
5219 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5220 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5221 # platforms (ab)use it in PIC code, but their linkers get confused if
5222 # the symbol is explicitly referenced. Since portable code cannot
5223 # rely on this symbol name, it's probably fine to never include it in
5224 # preloaded symbol tables.
5225 extract_expsyms_cmds=
5226 # Just being paranoid about ensuring that cc_basename is set.
5227 _LT_CC_BASENAME([$compiler])
5229 cygwin* | mingw* | pw32*)
5230 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5231 # When not using gcc, we currently assume that we are using
5232 # Microsoft Visual C++.
5233 if test "$GCC" != yes; then
5242 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5243 if test "$with_gnu_ld" = yes; then
5244 # If archive_cmds runs LD, not CC, wlarc should be empty
5247 # Set some defaults for GNU ld with shared library support. These
5248 # are reset later if shared libraries are not supported. Putting them
5249 # here allows them to be overridden if necessary.
5250 runpath_var=LD_RUN_PATH
5251 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5252 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5253 # ancient GNU ld didn't support --whole-archive et. al.
5254 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5255 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5257 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5259 supports_anon_versioning=no
5260 case `$LD -v 2>/dev/null` in
5261 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5262 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5263 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5264 *\ 2.11.*) ;; # other 2.11 versions
5265 *) supports_anon_versioning=yes ;;
5268 # See if GNU ld supports shared libraries.
5270 aix3* | aix4* | aix5*)
5271 # On AIX/PPC, the GNU linker is very broken
5272 if test "$host_cpu" != ia64; then
5273 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5276 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5277 *** to be unable to reliably create shared libraries on AIX.
5278 *** Therefore, libtool is disabling shared libraries support. If you
5279 *** really care for shared libraries, you may want to modify your PATH
5280 *** so that a non-GNU linker is found, and then restart.
5287 _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)'
5288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5289 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5291 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5292 # that the semantics of dynamic libraries on AmigaOS, at least up
5293 # to version 4, is to share data among multiple programs linked
5294 # with the same dynamic library. Since this doesn't match the
5295 # behavior of shared libraries on other platforms, we can't use
5297 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5301 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5302 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5303 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5304 # support --undefined. This deserves some investigation. FIXME
5305 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5307 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5311 cygwin* | mingw* | pw32*)
5312 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5313 # as there is no search path for DLLs.
5314 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5315 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5316 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5317 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5318 _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'
5320 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5322 # If the export-symbols file already is a .def file (1st line
5323 # is EXPORTS), use it as is; otherwise, prepend...
5324 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5325 cp $export_symbols $output_objdir/$soname.def;
5327 echo EXPORTS > $output_objdir/$soname.def;
5328 cat $export_symbols >> $output_objdir/$soname.def;
5330 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5332 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5337 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5339 case $cc_basename,$host_cpu in
5340 pgcc*) # Portland Group C compiler
5341 _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'
5342 tmp_addflag=' $pic_flag'
5344 pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
5345 _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'
5346 tmp_addflag=' $pic_flag -Mnomain' ;;
5347 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5348 tmp_addflag=' -i_dynamic' ;;
5349 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5350 tmp_addflag=' -i_dynamic -nofor_main' ;;
5351 ifc* | ifort*) # Intel Fortran compiler
5352 tmp_addflag=' -nofor_main' ;;
5354 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5356 if test $supports_anon_versioning = yes; then
5357 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5358 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5359 $echo "local: *; };" >> $output_objdir/$libname.ver~
5360 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5363 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5368 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5369 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5372 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5373 _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'
5378 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5379 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5382 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5383 *** create shared libraries on Solaris systems. Therefore, libtool
5384 *** is disabling shared libraries support. We urge you to upgrade GNU
5385 *** binutils to release 2.9.1 or newer. Another option is to modify
5386 *** your PATH or compiler configuration so that the native linker is
5387 *** used, and then restart.
5390 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5391 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5392 _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'
5394 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5399 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5401 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5402 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5406 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5407 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5408 _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 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5415 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5418 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5419 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5422 # PORTME fill in a description of your system's linker (not GNU ld)
5425 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5426 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5427 _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'
5428 # Note: this linker hardcodes the directories in LIBPATH if there
5429 # are no directories specified by -L.
5430 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5431 if test "$GCC" = yes && test -z "$link_static_flag"; then
5432 # Neither direct hardcoding nor static linking is supported with a
5434 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5439 if test "$host_cpu" = ia64; then
5440 # On IA64, the linker does run time linking by default, so we don't
5441 # have to do anything special.
5442 aix_use_runtimelinking=no
5443 exp_sym_flag='-Bexport'
5446 # If we're using GNU nm, then we don't want the "-C" option.
5447 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5448 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5449 _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'
5451 _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'
5453 aix_use_runtimelinking=no
5455 # Test if we are trying to use run time linking or normal
5456 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5457 # need to do runtime linking.
5458 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5459 for ld_flag in $LDFLAGS; do
5460 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5461 aix_use_runtimelinking=yes
5467 exp_sym_flag='-bexport'
5468 no_entry_flag='-bnoentry'
5471 # When large executables or shared objects are built, AIX ld can
5472 # have problems creating the table of contents. If linking a library
5473 # or program results in "error TOC overflow" add -mminimal-toc to
5474 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5475 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5477 _LT_AC_TAGVAR(archive_cmds, $1)=''
5478 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5479 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5480 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5482 if test "$GCC" = yes; then
5483 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5484 # We only want to do this on AIX 4.2 and lower, the check
5485 # below for broken collect2 doesn't work under 4.3+
5486 collect2name=`${CC} -print-prog-name=collect2`
5487 if test -f "$collect2name" && \
5488 strings "$collect2name" | grep resolve_lib_name >/dev/null
5490 # We have reworked collect2
5491 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5493 # We have old collect2
5494 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5495 # It fails to find uninstalled libraries when the uninstalled
5496 # path is not listed in the libpath. Setting hardcode_minus_L
5497 # to unsupported forces relinking
5498 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5500 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5503 shared_flag='-shared'
5504 if test "$aix_use_runtimelinking" = yes; then
5505 shared_flag="$shared_flag "'${wl}-G'
5509 if test "$host_cpu" = ia64; then
5510 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5511 # chokes on -Wl,-G. The following line is correct:
5514 if test "$aix_use_runtimelinking" = yes; then
5515 shared_flag='${wl}-G'
5517 shared_flag='${wl}-bM:SRE'
5522 # It seems that -bexpall does not export symbols beginning with
5523 # underscore (_), so it is better to generate a list of symbols to export.
5524 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5525 if test "$aix_use_runtimelinking" = yes; then
5526 # Warning - without using the other runtime loading flags (-brtl),
5527 # -berok will link without error, but may produce a broken library.
5528 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5529 # Determine the default libpath from the value encoded in an empty executable.
5530 _LT_AC_SYS_LIBPATH_AIX
5531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5532 _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 $shared_flag"
5534 if test "$host_cpu" = ia64; then
5535 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5536 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5537 _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"
5539 # Determine the default libpath from the value encoded in an empty executable.
5540 _LT_AC_SYS_LIBPATH_AIX
5541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5542 # Warning - without using the other run time loading flags,
5543 # -berok will link without error, but may produce a broken library.
5544 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5545 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5546 # -bexpall does not export symbols beginning with underscore (_)
5547 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5548 # Exported symbols can be pulled into shared objects from archives
5549 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5550 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5551 # This is similar to how AIX traditionally builds it's shared libraries.
5552 _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'
5558 _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)'
5559 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5560 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5561 # see comment about different semantics on the GNU ld section
5562 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5566 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5569 cygwin* | mingw* | pw32*)
5570 # When not using gcc, we currently assume that we are using
5571 # Microsoft Visual C++.
5572 # hardcode_libdir_flag_spec is actually meaningless, as there is
5573 # no search path for DLLs.
5574 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5575 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5576 # Tell ltmain to make .lib files, not .a files.
5578 # Tell ltmain to make .dll files, not .so files.
5580 # FIXME: Setting linknames here is a bad hack.
5581 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5582 # The linker will automatically build a .lib file if we build a DLL.
5583 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5584 # FIXME: Should let the user specify the lib program.
5585 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5586 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5587 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5590 darwin* | rhapsody*)
5592 rhapsody* | darwin1.[[012]])
5593 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5596 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5597 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5599 case ${MACOSX_DEPLOYMENT_TARGET} in
5601 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5604 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5610 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5611 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5612 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5613 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5614 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5615 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5616 if test "$GCC" = yes ; then
5617 output_verbose_link_cmd='echo'
5618 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5619 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5620 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5621 _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}'
5622 _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}'
5624 case $cc_basename in
5626 output_verbose_link_cmd='echo'
5627 _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'
5628 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5629 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5630 _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}'
5631 _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}'
5634 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5641 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5642 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5643 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5647 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5650 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5651 # support. Future versions do this automatically, but an explicit c++rt0.o
5652 # does not break anything, and helps significantly (at the cost of a little
5655 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5656 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5657 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5658 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5661 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5663 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5664 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5665 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5666 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5669 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5670 freebsd* | kfreebsd*-gnu | dragonfly*)
5671 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5672 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5673 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5674 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5678 if test "$GCC" = yes; then
5679 _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'
5681 _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'
5683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5684 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5685 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5687 # hardcode_minus_L: Not really in the search PATH,
5688 # but as the default location of the library.
5689 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5690 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5694 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5697 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5700 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5706 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5709 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5713 if test "$with_gnu_ld" = no; then
5716 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5717 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5718 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5719 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5720 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5723 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5724 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5725 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5727 # hardcode_minus_L: Not really in the search PATH,
5728 # but as the default location of the library.
5729 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5732 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5733 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5734 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5735 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5737 # hardcode_minus_L: Not really in the search PATH,
5738 # but as the default location of the library.
5739 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5745 irix5* | irix6* | nonstopux*)
5746 if test "$GCC" = yes; then
5747 _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'
5749 _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'
5750 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5752 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5753 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5754 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5758 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5759 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5761 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5763 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5764 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5765 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5769 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5770 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5771 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5772 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5773 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5777 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5778 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5779 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5780 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5781 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5782 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5783 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5786 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5787 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5788 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5791 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5792 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5799 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5800 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5801 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5802 _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'
5803 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5807 if test "$GCC" = yes; then
5808 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5809 _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'
5811 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5812 _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'
5814 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5815 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5818 osf4* | osf5*) # as osf3* with the addition of -msym flag
5819 if test "$GCC" = yes; then
5820 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5821 _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'
5822 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5824 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5825 _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'
5826 _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~
5827 $LD -shared${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'
5829 # Both c and cxx compiler support -rpath directly
5830 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5832 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5836 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5837 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5838 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5839 runpath_var=LD_RUN_PATH
5840 hardcode_runpath_var=yes
5844 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5845 if test "$GCC" = yes; then
5847 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5848 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5849 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5852 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5853 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5854 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5856 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5857 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5859 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5861 # The compiler driver will combine linker options so we
5862 # cannot just pass the convience library names through
5863 # without $wl, iff we do not link with $LD.
5864 # Luckily, gcc supports the same syntax we need for Sun Studio.
5865 # Supported since Solaris 2.6 (maybe 2.5.1?)
5868 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5870 _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' ;;
5873 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5877 if test "x$host_vendor" = xsequent; then
5878 # Use $CC to link under sequent, because it throws in some extra .o
5879 # files that make .init and .fini sections work.
5880 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5882 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5884 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5885 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5886 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5887 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5891 case $host_vendor in
5893 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5897 ## LD is ld it makes a PLAMLIB
5898 ## CC just makes a GrossModule.
5899 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5900 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5901 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5904 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5905 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5908 runpath_var='LD_RUN_PATH'
5909 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5913 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5914 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5915 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5919 if test -d /usr/nec; then
5920 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5921 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5922 runpath_var=LD_RUN_PATH
5923 hardcode_runpath_var=yes
5924 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5929 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5930 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5931 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5932 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5933 hardcode_runpath_var=yes
5934 runpath_var=LD_RUN_PATH
5937 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5938 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5939 if test "$GCC" = yes; then
5940 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5942 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5944 runpath_var='LD_RUN_PATH'
5945 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5949 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5950 # $CC -shared without GNU ld will not create a library from C++
5951 # object files and a static libstdc++, better avoid it by now
5952 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5953 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5954 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5955 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5956 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5957 runpath_var='LD_RUN_PATH'
5961 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5962 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5963 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5967 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5972 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5973 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5975 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5976 if test "$GCC" = yes; then
5977 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5981 # Do we need to explicitly link libc?
5983 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5985 # Assume -lc should be added
5986 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5988 if test "$enable_shared" = yes && test "$GCC" = yes; then
5989 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5991 # FIXME: we may have to deal with multi-command sequences.
5994 # Test whether the compiler implicitly links with -lc since on some
5995 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5996 # to ld, don't add -lc before -lgcc.
5997 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5999 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6001 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6004 libobjs=conftest.$ac_objext
6006 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6012 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6013 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6014 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6016 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6018 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6020 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6022 cat conftest.err 1>&5
6025 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6031 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6034 # _LT_AC_FILE_LTDLL_C
6035 # -------------------
6036 # Be careful that the start marker always follows a newline.
6037 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6038 # /* ltdll.c starts here */
6039 # #define WIN32_LEAN_AND_MEAN
6040 # #include <windows.h>
6041 # #undef WIN32_LEAN_AND_MEAN
6042 # #include <stdio.h>
6044 # #ifndef __CYGWIN__
6045 # # ifdef __CYGWIN32__
6046 # # define __CYGWIN__ __CYGWIN32__
6050 # #ifdef __cplusplus
6053 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6054 # #ifdef __cplusplus
6059 # #include <cygwin/cygwin_dll.h>
6060 # DECLARE_CYGWIN_DLL( DllMain );
6062 # HINSTANCE __hDllInstance_base;
6065 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6067 # __hDllInstance_base = hInst;
6070 # /* ltdll.c ends here */
6071 ])# _LT_AC_FILE_LTDLL_C
6074 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6075 # ---------------------------------
6076 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6080 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6081 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6082 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6083 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6084 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6085 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6086 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6088 # This is just to silence aclocal about the macro not being used
6089 ifelse([AC_DISABLE_FAST_INSTALL])
6091 AC_DEFUN([LT_AC_PROG_GCJ],
6092 [AC_CHECK_TOOL(GCJ, gcj, no)
6093 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6097 AC_DEFUN([LT_AC_PROG_RC],
6098 [AC_CHECK_TOOL(RC, windres, no)
6101 # NOTE: This macro has been submitted for inclusion into #
6102 # GNU Autoconf as AC_PROG_SED. When it is available in #
6103 # a released version of Autoconf we should remove this #
6104 # macro and use it instead. #
6107 # Check for a fully-functional sed program, that truncates
6108 # as few characters as possible. Prefer GNU sed if found.
6109 AC_DEFUN([LT_AC_PROG_SED],
6110 [AC_MSG_CHECKING([for a sed that does not truncate output])
6111 AC_CACHE_VAL(lt_cv_path_SED,
6112 [# Loop through the user's path and test for sed and gsed.
6113 # Then use that list of sed's as ones to test for truncation.
6114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6118 test -z "$as_dir" && as_dir=.
6119 for lt_ac_prog in sed gsed; do
6120 for ac_exec_ext in '' $ac_executable_extensions; do
6121 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6122 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6129 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6130 # along with /bin/sed that truncates output.
6131 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6132 test ! -f $lt_ac_sed && continue
6133 cat /dev/null > conftest.in
6135 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6136 # Check for GNU sed and select it if it is found.
6137 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6138 lt_cv_path_SED=$lt_ac_sed
6142 cat conftest.in conftest.in >conftest.tmp
6143 mv conftest.tmp conftest.in
6144 cp conftest.in conftest.nl
6146 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6147 cmp -s conftest.out conftest.nl || break
6148 # 10000 chars as input seems more than enough
6149 test $lt_ac_count -gt 10 && break
6150 lt_ac_count=`expr $lt_ac_count + 1`
6151 if test $lt_ac_count -gt $lt_ac_max; then
6152 lt_ac_max=$lt_ac_count
6153 lt_cv_path_SED=$lt_ac_sed
6159 AC_MSG_RESULT([$SED])
6162 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6164 # This file is free software; the Free Software Foundation
6165 # gives unlimited permission to copy and/or distribute it,
6166 # with or without modifications, as long as this notice is preserved.
6168 # AM_AUTOMAKE_VERSION(VERSION)
6169 # ----------------------------
6170 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6171 # generated from the m4 files accompanying Automake X.Y.
6172 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6174 # AM_SET_CURRENT_AUTOMAKE_VERSION
6175 # -------------------------------
6176 # Call AM_AUTOMAKE_VERSION so it can be traced.
6177 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6178 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6179 [AM_AUTOMAKE_VERSION([1.9.6])])
6181 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6183 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6185 # This file is free software; the Free Software Foundation
6186 # gives unlimited permission to copy and/or distribute it,
6187 # with or without modifications, as long as this notice is preserved.
6189 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6190 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6191 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6193 # Of course, Automake must honor this variable whenever it calls a
6194 # tool from the auxiliary directory. The problem is that $srcdir (and
6195 # therefore $ac_aux_dir as well) can be either absolute or relative,
6196 # depending on how configure is run. This is pretty annoying, since
6197 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6198 # source directory, any form will work fine, but in subdirectories a
6199 # relative path needs to be adjusted first.
6201 # $ac_aux_dir/missing
6202 # fails when called from a subdirectory if $ac_aux_dir is relative
6203 # $top_srcdir/$ac_aux_dir/missing
6204 # fails if $ac_aux_dir is absolute,
6205 # fails when called from a subdirectory in a VPATH build with
6206 # a relative $ac_aux_dir
6208 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6209 # are both prefixed by $srcdir. In an in-source build this is usually
6210 # harmless because $srcdir is `.', but things will broke when you
6211 # start a VPATH build or use an absolute $srcdir.
6213 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6214 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6215 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6216 # and then we would define $MISSING as
6217 # MISSING="\${SHELL} $am_aux_dir/missing"
6218 # This will work as long as MISSING is not called from configure, because
6219 # unfortunately $(top_srcdir) has no meaning in configure.
6220 # However there are other variables, like CC, which are often used in
6221 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6223 # Another solution, used here, is to always expand $ac_aux_dir to an
6224 # absolute PATH. The drawback is that using absolute paths prevent a
6225 # configured tree to be moved without reconfiguration.
6227 AC_DEFUN([AM_AUX_DIR_EXPAND],
6228 [dnl Rely on autoconf to set up CDPATH properly.
6229 AC_PREREQ([2.50])dnl
6230 # expand $ac_aux_dir to an absolute path
6231 am_aux_dir=`cd $ac_aux_dir && pwd`
6234 # AM_CONDITIONAL -*- Autoconf -*-
6236 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6237 # Free Software Foundation, Inc.
6239 # This file is free software; the Free Software Foundation
6240 # gives unlimited permission to copy and/or distribute it,
6241 # with or without modifications, as long as this notice is preserved.
6245 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6246 # -------------------------------------
6247 # Define a conditional.
6248 AC_DEFUN([AM_CONDITIONAL],
6250 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6251 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6253 AC_SUBST([$1_FALSE])
6261 AC_CONFIG_COMMANDS_PRE(
6262 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6263 AC_MSG_ERROR([[conditional "$1" was never defined.
6264 Usually this means the macro was only invoked conditionally.]])
6268 # Copyright (C) 1999, 2000, 2001, 2002, 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 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6278 # written in clear, in which case automake, when reading aclocal.m4,
6279 # will think it sees a *use*, and therefore will trigger all it's
6280 # C support machinery. Also note that it means that autoscan, seeing
6281 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6284 # _AM_DEPENDENCIES(NAME)
6285 # ----------------------
6286 # See how the compiler implements dependency checking.
6287 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6288 # We try a few techniques and use that to set a single cache variable.
6290 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6291 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6292 # dependency, and given that the user is not expected to run this macro,
6293 # just rely on AC_PROG_CC.
6294 AC_DEFUN([_AM_DEPENDENCIES],
6295 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6296 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6297 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6298 AC_REQUIRE([AM_DEP_TRACK])dnl
6300 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6301 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6302 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6303 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6304 [depcc="$$1" am_compiler_list=])
6306 AC_CACHE_CHECK([dependency style of $depcc],
6307 [am_cv_$1_dependencies_compiler_type],
6308 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6309 # We make a subdir and do the tests there. Otherwise we can end up
6310 # making bogus files that we don't know about and never remove. For
6311 # instance it was reported that on HP-UX the gcc test will end up
6312 # making a dummy file named `D' -- because `-MD' means `put the output
6315 # Copy depcomp to subdir because otherwise we won't find it if we're
6316 # using a relative directory.
6317 cp "$am_depcomp" conftest.dir
6319 # We will build objects and dependencies in a subdirectory because
6320 # it helps to detect inapplicable dependency modes. For instance
6321 # both Tru64's cc and ICC support -MD to output dependencies as a
6322 # side effect of compilation, but ICC will put the dependencies in
6323 # the current directory while Tru64 will put them in the object
6327 am_cv_$1_dependencies_compiler_type=none
6328 if test "$am_compiler_list" = ""; then
6329 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6331 for depmode in $am_compiler_list; do
6332 # Setup a source with many dependencies, because some compilers
6333 # like to wrap large dependency lists on column 80 (with \), and
6334 # we should not choose a depcomp mode which is confused by this.
6336 # We need to recreate these files for each test, as the compiler may
6337 # overwrite some of them when testing with obscure command lines.
6338 # This happens at least with the AIX C compiler.
6340 for i in 1 2 3 4 5 6; do
6341 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6342 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6343 # Solaris 8's {/usr,}/bin/sh.
6344 touch sub/conftst$i.h
6346 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6350 # after this tag, mechanisms are not by side-effect, so they'll
6351 # only be used when explicitly requested
6352 if test "x$enable_dependency_tracking" = xyes; then
6360 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6361 # mode. It turns out that the SunPro C++ compiler does not properly
6362 # handle `-M -o', and we need to detect this.
6363 if depmode=$depmode \
6364 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6365 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6366 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6367 >/dev/null 2>conftest.err &&
6368 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6369 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6370 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6371 # icc doesn't choke on unknown options, it will just issue warnings
6372 # or remarks (even with -Werror). So we grep stderr for any message
6373 # that says an option was ignored or not supported.
6374 # When given -MP, icc 7.0 and 7.1 complain thusly:
6375 # icc: Command line warning: ignoring option '-M'; no argument required
6376 # The diagnosis changed in icc 8.0:
6377 # icc: Command line remark: option '-MP' not supported
6378 if (grep 'ignoring option' conftest.err ||
6379 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6380 am_cv_$1_dependencies_compiler_type=$depmode
6389 am_cv_$1_dependencies_compiler_type=none
6392 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6393 AM_CONDITIONAL([am__fastdep$1], [
6394 test "x$enable_dependency_tracking" != xno \
6395 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6401 # Choose a directory name for dependency files.
6402 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6403 AC_DEFUN([AM_SET_DEPDIR],
6404 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6405 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6411 AC_DEFUN([AM_DEP_TRACK],
6412 [AC_ARG_ENABLE(dependency-tracking,
6413 [ --disable-dependency-tracking speeds up one-time build
6414 --enable-dependency-tracking do not reject slow dependency extractors])
6415 if test "x$enable_dependency_tracking" != xno; then
6416 am_depcomp="$ac_aux_dir/depcomp"
6419 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6420 AC_SUBST([AMDEPBACKSLASH])
6423 # Generate code to set up dependency tracking. -*- Autoconf -*-
6425 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6426 # Free Software Foundation, Inc.
6428 # This file is free software; the Free Software Foundation
6429 # gives unlimited permission to copy and/or distribute it,
6430 # with or without modifications, as long as this notice is preserved.
6434 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6435 # ------------------------------
6436 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6437 [for mf in $CONFIG_FILES; do
6438 # Strip MF so we end up with the name of the file.
6439 mf=`echo "$mf" | sed -e 's/:.*$//'`
6440 # Check whether this is an Automake generated Makefile or not.
6441 # We used to match only the files named `Makefile.in', but
6442 # some people rename them; so instead we look at the file content.
6443 # Grep'ing the first line is not enough: some people post-process
6444 # each Makefile.in and add a new line on top of each file to say so.
6445 # So let's grep whole file.
6446 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6447 dirpart=`AS_DIRNAME("$mf")`
6451 # Extract the definition of DEPDIR, am__include, and am__quote
6452 # from the Makefile without running `make'.
6453 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6454 test -z "$DEPDIR" && continue
6455 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6456 test -z "am__include" && continue
6457 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6458 # When using ansi2knr, U may be empty or an underscore; expand it
6459 U=`sed -n 's/^U = //p' < "$mf"`
6460 # Find all dependency output files, they are included files with
6461 # $(DEPDIR) in their names. We invoke sed twice because it is the
6462 # simplest approach to changing $(DEPDIR) to its actual value in the
6464 for file in `sed -n "
6465 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6466 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6467 # Make sure the directory exists.
6468 test -f "$dirpart/$file" && continue
6469 fdir=`AS_DIRNAME(["$file"])`
6470 AS_MKDIR_P([$dirpart/$fdir])
6471 # echo "creating $dirpart/$file"
6472 echo '# dummy' > "$dirpart/$file"
6475 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6478 # AM_OUTPUT_DEPENDENCY_COMMANDS
6479 # -----------------------------
6480 # This macro should only be invoked once -- use via AC_REQUIRE.
6482 # This code is only required when automatic dependency tracking
6483 # is enabled. FIXME. This creates each `.P' file that we will
6484 # need in order to bootstrap the dependency handling code.
6485 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6486 [AC_CONFIG_COMMANDS([depfiles],
6487 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6488 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6491 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6492 # Free Software Foundation, Inc.
6494 # This file is free software; the Free Software Foundation
6495 # gives unlimited permission to copy and/or distribute it,
6496 # with or without modifications, as long as this notice is preserved.
6500 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6501 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6503 # Do all the work for Automake. -*- Autoconf -*-
6505 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6506 # Free Software Foundation, Inc.
6508 # This file is free software; the Free Software Foundation
6509 # gives unlimited permission to copy and/or distribute it,
6510 # with or without modifications, as long as this notice is preserved.
6514 # This macro actually does too much. Some checks are only needed if
6515 # your package does certain things. But this isn't really a big deal.
6517 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6518 # AM_INIT_AUTOMAKE([OPTIONS])
6519 # -----------------------------------------------
6520 # The call with PACKAGE and VERSION arguments is the old style
6521 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6522 # and VERSION should now be passed to AC_INIT and removed from
6523 # the call to AM_INIT_AUTOMAKE.
6524 # We support both call styles for the transition. After
6525 # the next Automake release, Autoconf can make the AC_INIT
6526 # arguments mandatory, and then we can depend on a new Autoconf
6527 # release and drop the old call support.
6528 AC_DEFUN([AM_INIT_AUTOMAKE],
6529 [AC_PREREQ([2.58])dnl
6530 dnl Autoconf wants to disallow AM_ names. We explicitly allow
6531 dnl the ones we care about.
6532 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6533 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6534 AC_REQUIRE([AC_PROG_INSTALL])dnl
6535 # test to see if srcdir already configured
6536 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6537 test -f $srcdir/config.status; then
6538 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6541 # test whether we have cygpath
6542 if test -z "$CYGPATH_W"; then
6543 if (cygpath --version) >/dev/null 2>/dev/null; then
6544 CYGPATH_W='cygpath -w'
6549 AC_SUBST([CYGPATH_W])
6551 # Define the identity of the package.
6552 dnl Distinguish between old-style and new-style calls.
6554 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6555 AC_SUBST([PACKAGE], [$1])dnl
6556 AC_SUBST([VERSION], [$2])],
6557 [_AM_SET_OPTIONS([$1])dnl
6558 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6559 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6561 _AM_IF_OPTION([no-define],,
6562 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6563 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6565 # Some tools Automake needs.
6566 AC_REQUIRE([AM_SANITY_CHECK])dnl
6567 AC_REQUIRE([AC_ARG_PROGRAM])dnl
6568 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6569 AM_MISSING_PROG(AUTOCONF, autoconf)
6570 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6571 AM_MISSING_PROG(AUTOHEADER, autoheader)
6572 AM_MISSING_PROG(MAKEINFO, makeinfo)
6574 AM_PROG_INSTALL_STRIP
6575 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6576 # We need awk for the "check" target. The system "awk" is bad on
6578 AC_REQUIRE([AC_PROG_AWK])dnl
6579 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6580 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6581 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6582 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6583 [_AM_PROG_TAR([v7])])])
6584 _AM_IF_OPTION([no-dependencies],,
6585 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6586 [_AM_DEPENDENCIES(CC)],
6587 [define([AC_PROG_CC],
6588 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6589 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6590 [_AM_DEPENDENCIES(CXX)],
6591 [define([AC_PROG_CXX],
6592 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6597 # When config.status generates a header, we must update the stamp-h file.
6598 # This file resides in the same directory as the config header
6599 # that is generated. The stamp files are numbered to have different names.
6601 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6602 # loop where config.status creates the headers, so we can generate
6603 # our stamp files there.
6604 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6605 [# Compute $1's index in $config_headers.
6607 for _am_header in $config_headers :; do
6612 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6615 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6617 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6619 # This file is free software; the Free Software Foundation
6620 # gives unlimited permission to copy and/or distribute it,
6621 # with or without modifications, as long as this notice is preserved.
6623 # AM_PROG_INSTALL_SH
6624 # ------------------
6625 # Define $install_sh.
6626 AC_DEFUN([AM_PROG_INSTALL_SH],
6627 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6628 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6629 AC_SUBST(install_sh)])
6631 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6633 # This file is free software; the Free Software Foundation
6634 # gives unlimited permission to copy and/or distribute it,
6635 # with or without modifications, as long as this notice is preserved.
6639 # Check whether the underlying file-system supports filenames
6640 # with a leading dot. For instance MS-DOS doesn't.
6641 AC_DEFUN([AM_SET_LEADING_DOT],
6642 [rm -rf .tst 2>/dev/null
6643 mkdir .tst 2>/dev/null
6644 if test -d .tst; then
6649 rmdir .tst 2>/dev/null
6650 AC_SUBST([am__leading_dot])])
6652 # Check to see how 'make' treats includes. -*- Autoconf -*-
6654 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6656 # This file is free software; the Free Software Foundation
6657 # gives unlimited permission to copy and/or distribute it,
6658 # with or without modifications, as long as this notice is preserved.
6664 # Check to see how make treats includes.
6665 AC_DEFUN([AM_MAKE_INCLUDE],
6666 [am_make=${MAKE-make}
6667 cat > confinc << 'END'
6672 # If we don't find an include directive, just comment out the code.
6673 AC_MSG_CHECKING([for style of include used by $am_make])
6677 # First try GNU make style include.
6678 echo "include confinc" > confmf
6679 # We grep out `Entering directory' and `Leaving directory'
6680 # messages which can occur if `w' ends up in MAKEFLAGS.
6681 # In particular we don't look at `^make:' because GNU make might
6682 # be invoked under some other name (usually "gmake"), in which
6683 # case it prints its new name instead of `make'.
6684 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6689 # Now try BSD make style include.
6690 if test "$am__include" = "#"; then
6691 echo '.include "confinc"' > confmf
6692 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6693 am__include=.include
6698 AC_SUBST([am__include])
6699 AC_SUBST([am__quote])
6700 AC_MSG_RESULT([$_am_result])
6701 rm -f confinc confmf
6704 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6706 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6707 # Free Software Foundation, Inc.
6709 # This file is free software; the Free Software Foundation
6710 # gives unlimited permission to copy and/or distribute it,
6711 # with or without modifications, as long as this notice is preserved.
6715 # AM_MISSING_PROG(NAME, PROGRAM)
6716 # ------------------------------
6717 AC_DEFUN([AM_MISSING_PROG],
6718 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6719 $1=${$1-"${am_missing_run}$2"}
6723 # AM_MISSING_HAS_RUN
6724 # ------------------
6725 # Define MISSING if not defined so far and test if it supports --run.
6726 # If it does, set am_missing_run to use it, otherwise, to nothing.
6727 AC_DEFUN([AM_MISSING_HAS_RUN],
6728 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6729 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6730 # Use eval to expand $SHELL
6731 if eval "$MISSING --run true"; then
6732 am_missing_run="$MISSING --run "
6735 AC_MSG_WARN([`missing' script is too old or missing])
6739 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6741 # This file is free software; the Free Software Foundation
6742 # gives unlimited permission to copy and/or distribute it,
6743 # with or without modifications, as long as this notice is preserved.
6747 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6749 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6750 # created by `make install' are always world readable, even if the
6751 # installer happens to have an overly restrictive umask (e.g. 077).
6752 # This was a mistake. There are at least two reasons why we must not
6754 # - it causes special bits like SGID to be ignored,
6755 # - it may be too restrictive (some setups expect 775 directories).
6757 # Do not use -m 0755 and let people choose whatever they expect by
6760 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6761 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6762 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6763 # concurrently, both version can detect that a/ is missing, but only
6764 # one can create it and the other will error out. Consequently we
6765 # restrict ourselves to GNU make (using the --version option ensures
6767 AC_DEFUN([AM_PROG_MKDIR_P],
6768 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6769 # We used to keeping the `.' as first argument, in order to
6770 # allow $(mkdir_p) to be used without argument. As in
6771 # $(mkdir_p) $(somedir)
6772 # where $(somedir) is conditionally defined. However this is wrong
6774 # 1. if the package is installed by a user who cannot write `.'
6775 # make install will fail,
6776 # 2. the above comment should most certainly read
6777 # $(mkdir_p) $(DESTDIR)$(somedir)
6778 # so it does not work when $(somedir) is undefined and
6779 # $(DESTDIR) is not.
6780 # To support the latter case, we have to write
6781 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6782 # so the `.' trick is pointless.
6783 mkdir_p='mkdir -p --'
6785 # On NextStep and OpenStep, the `mkdir' command does not
6786 # recognize any option. It will interpret all options as
6787 # directories to create, and then abort because `.' already
6789 for d in ./-p ./--version;
6791 test -d $d && rmdir $d
6793 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6794 if test -f "$ac_aux_dir/mkinstalldirs"; then
6795 mkdir_p='$(mkinstalldirs)'
6797 mkdir_p='$(install_sh) -d'
6800 AC_SUBST([mkdir_p])])
6802 # Helper functions for option handling. -*- Autoconf -*-
6804 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6806 # This file is free software; the Free Software Foundation
6807 # gives unlimited permission to copy and/or distribute it,
6808 # with or without modifications, as long as this notice is preserved.
6812 # _AM_MANGLE_OPTION(NAME)
6813 # -----------------------
6814 AC_DEFUN([_AM_MANGLE_OPTION],
6815 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6817 # _AM_SET_OPTION(NAME)
6818 # ------------------------------
6819 # Set option NAME. Presently that only means defining a flag for this option.
6820 AC_DEFUN([_AM_SET_OPTION],
6821 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6823 # _AM_SET_OPTIONS(OPTIONS)
6824 # ----------------------------------
6825 # OPTIONS is a space-separated list of Automake options.
6826 AC_DEFUN([_AM_SET_OPTIONS],
6827 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6829 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6830 # -------------------------------------------
6831 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6832 AC_DEFUN([_AM_IF_OPTION],
6833 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6835 # Check to make sure that the build environment is sane. -*- Autoconf -*-
6837 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6838 # Free Software Foundation, Inc.
6840 # This file is free software; the Free Software Foundation
6841 # gives unlimited permission to copy and/or distribute it,
6842 # with or without modifications, as long as this notice is preserved.
6848 AC_DEFUN([AM_SANITY_CHECK],
6849 [AC_MSG_CHECKING([whether build environment is sane])
6852 echo timestamp > conftest.file
6853 # Do `set' in a subshell so we don't clobber the current shell's
6854 # arguments. Must try -L first in case configure is actually a
6855 # symlink; some systems play weird games with the mod time of symlinks
6856 # (eg FreeBSD returns the mod time of the symlink's containing
6859 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6860 if test "$[*]" = "X"; then
6862 set X `ls -t $srcdir/configure conftest.file`
6865 if test "$[*]" != "X $srcdir/configure conftest.file" \
6866 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6868 # If neither matched, then we have a broken ls. This can happen
6869 # if, for instance, CONFIG_SHELL is bash and it inherits a
6870 # broken ls alias from the environment. This has actually
6871 # happened. Such a system could not be considered "sane".
6872 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6873 alias in your environment])
6876 test "$[2]" = conftest.file
6882 AC_MSG_ERROR([newly created file is older than distributed files!
6883 Check your system clock])
6885 AC_MSG_RESULT(yes)])
6887 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6889 # This file is free software; the Free Software Foundation
6890 # gives unlimited permission to copy and/or distribute it,
6891 # with or without modifications, as long as this notice is preserved.
6893 # AM_PROG_INSTALL_STRIP
6894 # ---------------------
6895 # One issue with vendor `install' (even GNU) is that you can't
6896 # specify the program used to strip binaries. This is especially
6897 # annoying in cross-compiling environments, where the build's strip
6898 # is unlikely to handle the host's binaries.
6899 # Fortunately install-sh will honor a STRIPPROG variable, so we
6900 # always use install-sh in `make install-strip', and initialize
6901 # STRIPPROG with the value of the STRIP variable (set by the user).
6902 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6903 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6904 # Installed binaries are usually stripped using `strip' when the user
6905 # run `make install-strip'. However `strip' might not be the right
6906 # tool to use in cross-compilation environments, therefore Automake
6907 # will honor the `STRIP' environment variable to overrule this program.
6908 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6909 if test "$cross_compiling" != no; then
6910 AC_CHECK_TOOL([STRIP], [strip], :)
6912 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6913 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6915 # Check how to create a tarball. -*- Autoconf -*-
6917 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6919 # This file is free software; the Free Software Foundation
6920 # gives unlimited permission to copy and/or distribute it,
6921 # with or without modifications, as long as this notice is preserved.
6925 # _AM_PROG_TAR(FORMAT)
6926 # --------------------
6927 # Check how to create a tarball in format FORMAT.
6928 # FORMAT should be one of `v7', `ustar', or `pax'.
6930 # Substitute a variable $(am__tar) that is a command
6931 # writing to stdout a FORMAT-tarball containing the directory
6933 # tardir=directory && $(am__tar) > result.tar
6935 # Substitute a variable $(am__untar) that extract such
6936 # a tarball read from stdin.
6937 # $(am__untar) < result.tar
6938 AC_DEFUN([_AM_PROG_TAR],
6939 [# Always define AMTAR for backward compatibility.
6940 AM_MISSING_PROG([AMTAR], [tar])
6942 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6943 [m4_case([$1], [ustar],, [pax],,
6944 [m4_fatal([Unknown tar format])])
6945 AC_MSG_CHECKING([how to create a $1 tar archive])
6946 # Loop over all known methods to create a tar archive until one works.
6947 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6948 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
6949 # Do not fold the above two line into one, because Tru64 sh and
6950 # Solaris sh will not grok spaces in the rhs of `-'.
6951 for _am_tool in $_am_tools
6955 for _am_tar in tar gnutar gtar;
6957 AM_RUN_LOG([$_am_tar --version]) && break
6959 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
6960 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
6961 am__untar="$_am_tar -xf -"
6964 # Must skip GNU tar: if it does not support --format= it doesn't create
6965 # ustar tarball either.
6966 (tar --version) >/dev/null 2>&1 && continue
6967 am__tar='tar chf - "$$tardir"'
6968 am__tar_='tar chf - "$tardir"'
6969 am__untar='tar xf -'
6972 am__tar='pax -L -x $1 -w "$$tardir"'
6973 am__tar_='pax -L -x $1 -w "$tardir"'
6977 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
6978 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
6979 am__untar='cpio -i -H $1 -d'
6988 # If the value was cached, stop now. We just wanted to have am__tar
6989 # and am__untar set.
6990 test -n "${am_cv_prog_tar_$1}" && break
6992 # tar/untar a dummy directory, and stop if the command works
6995 echo GrepMe > conftest.dir/file
6996 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
6998 if test -s conftest.tar; then
6999 AM_RUN_LOG([$am__untar <conftest.tar])
7000 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7005 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7006 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7008 AC_SUBST([am__untar])