1 # generated automatically by aclocal 1.9.5 -*- 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 $libdir'
1510 shlibpath_var=LD_LIBRARY_PATH
1511 shlibpath_overrides_runpath=no
1512 # This implies no fast_install, which is unacceptable.
1513 # Some rework will be needed to allow for fast_install
1514 # before this can be enabled.
1515 hardcode_into_libs=yes
1517 # find out which ABI we are using
1520 x86_64*|s390x*|powerpc64*)
1521 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1522 if AC_TRY_EVAL(ac_compile); then
1523 case `/usr/bin/file conftest.$ac_objext` in
1526 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1534 # Append ld.so.conf contents to the search path
1535 if test -f /etc/ld.so.conf; then
1536 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1537 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1540 # We used to test for /lib/ld.so.1 and disable shared libraries on
1541 # powerpc, because MkLinux only supported shared libraries with the
1542 # GNU dynamic linker. Since this was broken with cross compilers,
1543 # most powerpc-linux boxes support dynamic linking these days and
1544 # people can always --disable-shared, the test was removed, and we
1545 # assume the GNU/Linux dynamic linker is in use.
1546 dynamic_linker='GNU/Linux ld.so'
1553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1554 soname_spec='${libname}${release}${shared_ext}$major'
1555 shlibpath_var=LD_LIBRARY_PATH
1556 shlibpath_overrides_runpath=no
1557 hardcode_into_libs=yes
1558 dynamic_linker='GNU ld.so'
1565 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1567 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1568 dynamic_linker='NetBSD (a.out) ld.so'
1570 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1571 soname_spec='${libname}${release}${shared_ext}$major'
1572 dynamic_linker='NetBSD ld.elf_so'
1574 shlibpath_var=LD_LIBRARY_PATH
1575 shlibpath_overrides_runpath=yes
1576 hardcode_into_libs=yes
1581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1582 shlibpath_var=LD_LIBRARY_PATH
1583 shlibpath_overrides_runpath=yes
1590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1591 soname_spec='${libname}${release}${shared_ext}$major'
1592 shlibpath_var=LD_LIBRARY_PATH
1593 shlibpath_overrides_runpath=yes
1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1601 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1602 shlibpath_var=LD_LIBRARY_PATH
1603 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1605 openbsd2.[[89]] | openbsd2.[[89]].*)
1606 shlibpath_overrides_runpath=no
1609 shlibpath_overrides_runpath=yes
1613 shlibpath_overrides_runpath=yes
1618 libname_spec='$name'
1621 library_names_spec='$libname${shared_ext} $libname.a'
1622 dynamic_linker='OS/2 ld.exe'
1623 shlibpath_var=LIBPATH
1626 osf3* | osf4* | osf5*)
1630 soname_spec='${libname}${release}${shared_ext}$major'
1631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1632 shlibpath_var=LD_LIBRARY_PATH
1633 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1634 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1639 soname_spec='${libname}${release}${shared_ext}$major'
1640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1641 shlibpath_var=LD_LIBRARY_PATH
1648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1649 soname_spec='${libname}${release}${shared_ext}$major'
1650 shlibpath_var=LD_LIBRARY_PATH
1651 shlibpath_overrides_runpath=yes
1652 hardcode_into_libs=yes
1653 # ldd complains unless libraries are executable
1654 postinstall_cmds='chmod +x $lib'
1659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1660 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1661 shlibpath_var=LD_LIBRARY_PATH
1662 shlibpath_overrides_runpath=yes
1663 if test "$with_gnu_ld" = yes; then
1669 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1672 soname_spec='${libname}${release}${shared_ext}$major'
1673 shlibpath_var=LD_LIBRARY_PATH
1674 case $host_vendor in
1676 shlibpath_overrides_runpath=no
1678 export_dynamic_flag_spec='${wl}-Blargedynsym'
1679 runpath_var=LD_RUN_PATH
1687 shlibpath_overrides_runpath=no
1688 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1694 if test -d /usr/nec ;then
1696 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1697 soname_spec='$libname${shared_ext}.$major'
1698 shlibpath_var=LD_LIBRARY_PATH
1704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1705 soname_spec='${libname}${release}${shared_ext}$major'
1706 shlibpath_var=LD_LIBRARY_PATH
1713 AC_MSG_RESULT([$dynamic_linker])
1714 test "$dynamic_linker" = no && can_build_shared=no
1715 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1720 AC_DEFUN([_LT_AC_TAGCONFIG],
1721 [AC_ARG_WITH([tags],
1722 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1723 [include additional configurations @<:@automatic@:>@])],
1724 [tagnames="$withval"])
1726 if test -f "$ltmain" && test -n "$tagnames"; then
1727 if test ! -f "${ofile}"; then
1728 AC_MSG_WARN([output file `$ofile' does not exist])
1731 if test -z "$LTCC"; then
1732 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1733 if test -z "$LTCC"; then
1734 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1736 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1740 # Extract list of available tagged configurations in $ofile.
1741 # Note that this assumes the entire list is on one line.
1742 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1744 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1745 for tagname in $tagnames; do
1747 # Check whether tagname contains only valid characters
1748 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1750 *) AC_MSG_ERROR([invalid tag name: $tagname])
1754 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1756 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1759 # Update the list of available tags.
1760 if test -n "$tagname"; then
1761 echo appending configuration tag \"$tagname\" to $ofile
1765 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1766 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1767 (test "X$CXX" != "Xg++"))) ; then
1768 AC_LIBTOOL_LANG_CXX_CONFIG
1775 if test -n "$F77" && test "X$F77" != "Xno"; then
1776 AC_LIBTOOL_LANG_F77_CONFIG
1783 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1784 AC_LIBTOOL_LANG_GCJ_CONFIG
1791 AC_LIBTOOL_LANG_RC_CONFIG
1795 AC_MSG_ERROR([Unsupported tag name: $tagname])
1799 # Append the new tag name to the list of available tags.
1800 if test -n "$tagname" ; then
1801 available_tags="$available_tags $tagname"
1807 # Now substitute the updated list of available tags.
1808 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1809 mv "${ofile}T" "$ofile"
1813 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1816 ])# _LT_AC_TAGCONFIG
1821 # enable checks for dlopen support
1822 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1823 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1824 ])# AC_LIBTOOL_DLOPEN
1827 # AC_LIBTOOL_WIN32_DLL
1828 # --------------------
1829 # declare package support for building win32 dll's
1830 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1831 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1832 ])# AC_LIBTOOL_WIN32_DLL
1835 # AC_ENABLE_SHARED([DEFAULT])
1836 # ---------------------------
1837 # implement the --enable-shared flag
1838 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1839 AC_DEFUN([AC_ENABLE_SHARED],
1840 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1841 AC_ARG_ENABLE([shared],
1842 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1843 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1844 [p=${PACKAGE-default}
1846 yes) enable_shared=yes ;;
1847 no) enable_shared=no ;;
1850 # Look at the argument we got. We use all the common list separators.
1851 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1852 for pkg in $enableval; do
1854 if test "X$pkg" = "X$p"; then
1861 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1862 ])# AC_ENABLE_SHARED
1867 #- set the default shared flag to --disable-shared
1868 AC_DEFUN([AC_DISABLE_SHARED],
1869 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1870 AC_ENABLE_SHARED(no)
1871 ])# AC_DISABLE_SHARED
1874 # AC_ENABLE_STATIC([DEFAULT])
1875 # ---------------------------
1876 # implement the --enable-static flag
1877 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1878 AC_DEFUN([AC_ENABLE_STATIC],
1879 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1880 AC_ARG_ENABLE([static],
1881 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1882 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1883 [p=${PACKAGE-default}
1885 yes) enable_static=yes ;;
1886 no) enable_static=no ;;
1889 # Look at the argument we got. We use all the common list separators.
1890 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1891 for pkg in $enableval; do
1893 if test "X$pkg" = "X$p"; then
1900 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1901 ])# AC_ENABLE_STATIC
1906 # set the default static flag to --disable-static
1907 AC_DEFUN([AC_DISABLE_STATIC],
1908 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1909 AC_ENABLE_STATIC(no)
1910 ])# AC_DISABLE_STATIC
1913 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1914 # ---------------------------------
1915 # implement the --enable-fast-install flag
1916 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1917 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1918 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1919 AC_ARG_ENABLE([fast-install],
1920 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1921 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1922 [p=${PACKAGE-default}
1924 yes) enable_fast_install=yes ;;
1925 no) enable_fast_install=no ;;
1927 enable_fast_install=no
1928 # Look at the argument we got. We use all the common list separators.
1929 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1930 for pkg in $enableval; do
1932 if test "X$pkg" = "X$p"; then
1933 enable_fast_install=yes
1939 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1940 ])# AC_ENABLE_FAST_INSTALL
1943 # AC_DISABLE_FAST_INSTALL
1944 # -----------------------
1945 # set the default to --disable-fast-install
1946 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1947 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1948 AC_ENABLE_FAST_INSTALL(no)
1949 ])# AC_DISABLE_FAST_INSTALL
1952 # AC_LIBTOOL_PICMODE([MODE])
1953 # --------------------------
1954 # implement the --with-pic flag
1955 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1956 AC_DEFUN([AC_LIBTOOL_PICMODE],
1957 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1958 pic_mode=ifelse($#,1,$1,default)
1959 ])# AC_LIBTOOL_PICMODE
1964 # This is predefined starting with Autoconf 2.54, so this conditional
1965 # definition can be removed once we require Autoconf 2.54 or later.
1966 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1967 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1968 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1969 then ac_cv_prog_egrep='grep -E'
1970 else ac_cv_prog_egrep='egrep'
1972 EGREP=$ac_cv_prog_egrep
1977 # AC_PATH_TOOL_PREFIX
1978 # -------------------
1979 # find a file program which can recognise shared library
1980 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1981 [AC_REQUIRE([AC_PROG_EGREP])dnl
1982 AC_MSG_CHECKING([for $1])
1983 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1985 [[\\/*] | ?:[\\/]*])
1986 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1989 lt_save_MAGIC_CMD="$MAGIC_CMD"
1990 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1991 dnl $ac_dummy forces splitting on constant user-supplied paths.
1992 dnl POSIX.2 word splitting is done only on the output of word expansions,
1993 dnl not every word. This closes a longstanding sh security hole.
1994 ac_dummy="ifelse([$2], , $PATH, [$2])"
1995 for ac_dir in $ac_dummy; do
1997 test -z "$ac_dir" && ac_dir=.
1998 if test -f $ac_dir/$1; then
1999 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2000 if test -n "$file_magic_test_file"; then
2001 case $deplibs_check_method in
2003 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2004 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2005 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2006 $EGREP "$file_magic_regex" > /dev/null; then
2011 *** Warning: the command libtool uses to detect shared libraries,
2012 *** $file_magic_cmd, produces output that libtool cannot recognize.
2013 *** The result is that libtool may fail to recognize shared libraries
2014 *** as such. This will affect the creation of libtool libraries that
2015 *** depend on shared libraries, but programs linked with such libtool
2016 *** libraries will work regardless of this problem. Nevertheless, you
2017 *** may want to report the problem to your system manager and/or to
2018 *** bug-libtool@gnu.org
2028 MAGIC_CMD="$lt_save_MAGIC_CMD"
2031 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2032 if test -n "$MAGIC_CMD"; then
2033 AC_MSG_RESULT($MAGIC_CMD)
2037 ])# AC_PATH_TOOL_PREFIX
2042 # find a file program which can recognise a shared library
2043 AC_DEFUN([AC_PATH_MAGIC],
2044 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2045 if test -z "$lt_cv_path_MAGIC_CMD"; then
2046 if test -n "$ac_tool_prefix"; then
2047 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2057 # find the pathname to the GNU or non-GNU linker
2058 AC_DEFUN([AC_PROG_LD],
2059 [AC_ARG_WITH([gnu-ld],
2060 [AC_HELP_STRING([--with-gnu-ld],
2061 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2062 [test "$withval" = no || with_gnu_ld=yes],
2064 AC_REQUIRE([LT_AC_PROG_SED])dnl
2065 AC_REQUIRE([AC_PROG_CC])dnl
2066 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2067 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2069 if test "$GCC" = yes; then
2070 # Check if gcc -print-prog-name=ld gives a path.
2071 AC_MSG_CHECKING([for ld used by $CC])
2074 # gcc leaves a trailing carriage return which upsets mingw
2075 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2077 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2080 # Accept absolute paths.
2081 [[\\/]]* | ?:[[\\/]]*)
2082 re_direlt='/[[^/]][[^/]]*/\.\./'
2083 # Canonicalize the pathname of ld
2084 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2085 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2086 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2088 test -z "$LD" && LD="$ac_prog"
2091 # If it fails, then pretend we aren't using GCC.
2095 # If it is relative, then search for the first ld in PATH.
2099 elif test "$with_gnu_ld" = yes; then
2100 AC_MSG_CHECKING([for GNU ld])
2102 AC_MSG_CHECKING([for non-GNU ld])
2104 AC_CACHE_VAL(lt_cv_path_LD,
2105 [if test -z "$LD"; then
2106 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2107 for ac_dir in $PATH; do
2109 test -z "$ac_dir" && ac_dir=.
2110 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2111 lt_cv_path_LD="$ac_dir/$ac_prog"
2112 # Check to see if the program is GNU ld. I'd rather use --version,
2113 # but apparently some GNU ld's only accept -v.
2114 # Break only if it was the GNU/non-GNU ld that we prefer.
2115 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2116 *GNU* | *'with BFD'*)
2117 test "$with_gnu_ld" != no && break
2120 test "$with_gnu_ld" != yes && break
2127 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2130 if test -n "$LD"; then
2135 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2142 AC_DEFUN([AC_PROG_LD_GNU],
2143 [AC_REQUIRE([AC_PROG_EGREP])dnl
2144 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2145 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2146 case `$LD -v 2>&1 </dev/null` in
2147 *GNU* | *'with BFD'*)
2148 lt_cv_prog_gnu_ld=yes
2151 lt_cv_prog_gnu_ld=no
2154 with_gnu_ld=$lt_cv_prog_gnu_ld
2158 # AC_PROG_LD_RELOAD_FLAG
2159 # ----------------------
2160 # find reload flag for linker
2161 # -- PORTME Some linkers may need a different reload flag.
2162 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2163 [AC_CACHE_CHECK([for $LD option to reload object files],
2164 lt_cv_ld_reload_flag,
2165 [lt_cv_ld_reload_flag='-r'])
2166 reload_flag=$lt_cv_ld_reload_flag
2167 case $reload_flag in
2169 *) reload_flag=" $reload_flag" ;;
2171 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2174 if test "$GCC" = yes; then
2175 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2177 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2181 ])# AC_PROG_LD_RELOAD_FLAG
2184 # AC_DEPLIBS_CHECK_METHOD
2185 # -----------------------
2186 # how to check for library dependencies
2187 # -- PORTME fill in with the dynamic library characteristics
2188 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2189 [AC_CACHE_CHECK([how to recognise dependent libraries],
2190 lt_cv_deplibs_check_method,
2191 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2192 lt_cv_file_magic_test_file=
2193 lt_cv_deplibs_check_method='unknown'
2194 # Need to set the preceding variable on all platforms that support
2195 # interlibrary dependencies.
2196 # 'none' -- dependencies not supported.
2197 # `unknown' -- same as none, but documents that we really don't know.
2198 # 'pass_all' -- all dependencies passed with no checks.
2199 # 'test_compile' -- check by making test program.
2200 # 'file_magic [[regex]]' -- check by looking for files in library path
2201 # which responds to the $file_magic_cmd with a given extended regex.
2202 # If you have `file' or equivalent on your system and you're not sure
2203 # whether `pass_all' will *always* work, you probably want this one.
2207 lt_cv_deplibs_check_method=pass_all
2211 lt_cv_deplibs_check_method=pass_all
2215 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2216 lt_cv_file_magic_cmd='/usr/bin/file -L'
2217 lt_cv_file_magic_test_file=/shlib/libc.so
2221 # func_win32_libid is a shell function defined in ltmain.sh
2222 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2223 lt_cv_file_magic_cmd='func_win32_libid'
2227 # Base MSYS/MinGW do not provide the 'file' command needed by
2228 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2229 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2230 lt_cv_file_magic_cmd='$OBJDUMP -f'
2233 darwin* | rhapsody*)
2234 lt_cv_deplibs_check_method=pass_all
2237 freebsd* | kfreebsd*-gnu | dragonfly*)
2238 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2241 # Not sure whether the presence of OpenBSD here was a mistake.
2242 # Let's accept both of them until this is cleared up.
2243 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2244 lt_cv_file_magic_cmd=/usr/bin/file
2245 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2249 lt_cv_deplibs_check_method=pass_all
2254 lt_cv_deplibs_check_method=pass_all
2257 hpux10.20* | hpux11*)
2258 lt_cv_file_magic_cmd=/usr/bin/file
2261 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2262 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2265 [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]']
2266 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2269 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2270 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2275 irix5* | irix6* | nonstopux*)
2277 *-32|*"-32 ") libmagic=32-bit;;
2278 *-n32|*"-n32 ") libmagic=N32;;
2279 *-64|*"-64 ") libmagic=64-bit;;
2280 *) libmagic=never-match;;
2282 lt_cv_deplibs_check_method=pass_all
2285 # This must be Linux ELF.
2287 lt_cv_deplibs_check_method=pass_all
2291 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2292 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2294 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2299 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2300 lt_cv_file_magic_cmd=/usr/bin/file
2301 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2305 lt_cv_deplibs_check_method=unknown
2309 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2310 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2312 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2316 osf3* | osf4* | osf5*)
2317 lt_cv_deplibs_check_method=pass_all
2321 lt_cv_deplibs_check_method=pass_all
2325 lt_cv_deplibs_check_method=pass_all
2328 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2329 case $host_vendor in
2331 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2332 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2335 lt_cv_deplibs_check_method=pass_all
2338 lt_cv_file_magic_cmd='/bin/file'
2339 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2342 lt_cv_file_magic_cmd='/bin/file'
2343 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2344 lt_cv_file_magic_test_file=/lib/libc.so
2347 lt_cv_deplibs_check_method=pass_all
2352 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2353 lt_cv_deplibs_check_method=pass_all
2357 file_magic_cmd=$lt_cv_file_magic_cmd
2358 deplibs_check_method=$lt_cv_deplibs_check_method
2359 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2360 ])# AC_DEPLIBS_CHECK_METHOD
2365 # find the pathname to a BSD-compatible name lister
2366 AC_DEFUN([AC_PROG_NM],
2367 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2368 [if test -n "$NM"; then
2369 # Let the user override the test.
2372 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2373 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2375 test -z "$ac_dir" && ac_dir=.
2376 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2377 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2378 # Check to see if the nm accepts a BSD-compat flag.
2379 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2380 # nm: unknown option "B" ignored
2381 # Tru64's nm complains that /dev/null is an invalid object file
2382 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2383 */dev/null* | *'Invalid file or object type'*)
2384 lt_cv_path_NM="$tmp_nm -B"
2388 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2390 lt_cv_path_NM="$tmp_nm -p"
2394 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2395 continue # so that we can try to find one that supports BSD flags
2402 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2410 # check for math library
2411 AC_DEFUN([AC_CHECK_LIBM],
2412 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2415 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2416 # These system don't have libm, or don't need it
2419 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2420 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2423 AC_CHECK_LIB(m, cos, LIBM="-lm")
2429 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2430 # -----------------------------------
2431 # sets LIBLTDL to the link flags for the libltdl convenience library and
2432 # LTDLINCL to the include flags for the libltdl header and adds
2433 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2434 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2435 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2436 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2437 # '${top_srcdir}/' (note the single quotes!). If your package is not
2438 # flat and you're not using automake, define top_builddir and
2439 # top_srcdir appropriately in the Makefiles.
2440 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2441 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2442 case $enable_ltdl_convenience in
2443 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2444 "") enable_ltdl_convenience=yes
2445 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2447 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2448 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2449 # For backwards non-gettext consistent compatibility...
2451 ])# AC_LIBLTDL_CONVENIENCE
2454 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2455 # -----------------------------------
2456 # sets LIBLTDL to the link flags for the libltdl installable library and
2457 # LTDLINCL to the include flags for the libltdl header and adds
2458 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2459 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2460 # DIRECTORY is not provided and an installed libltdl is not found, it is
2461 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2462 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2463 # quotes!). If your package is not flat and you're not using automake,
2464 # define top_builddir and top_srcdir appropriately in the Makefiles.
2465 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2466 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2467 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2468 AC_CHECK_LIB(ltdl, lt_dlinit,
2469 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2470 [if test x"$enable_ltdl_install" = xno; then
2471 AC_MSG_WARN([libltdl not installed, but installation disabled])
2473 enable_ltdl_install=yes
2476 if test x"$enable_ltdl_install" = x"yes"; then
2477 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2478 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2479 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2481 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2485 # For backwards non-gettext consistent compatibility...
2487 ])# AC_LIBLTDL_INSTALLABLE
2492 # enable support for C++ libraries
2493 AC_DEFUN([AC_LIBTOOL_CXX],
2494 [AC_REQUIRE([_LT_AC_LANG_CXX])
2500 AC_DEFUN([_LT_AC_LANG_CXX],
2501 [AC_REQUIRE([AC_PROG_CXX])
2502 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2503 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2506 # _LT_AC_PROG_CXXCPP
2508 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2510 AC_REQUIRE([AC_PROG_CXX])
2511 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2512 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2513 (test "X$CXX" != "Xg++"))) ; then
2516 ])# _LT_AC_PROG_CXXCPP
2520 # enable support for Fortran 77 libraries
2521 AC_DEFUN([AC_LIBTOOL_F77],
2522 [AC_REQUIRE([_LT_AC_LANG_F77])
2528 AC_DEFUN([_LT_AC_LANG_F77],
2529 [AC_REQUIRE([AC_PROG_F77])
2530 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2536 # enable support for GCJ libraries
2537 AC_DEFUN([AC_LIBTOOL_GCJ],
2538 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2544 AC_DEFUN([_LT_AC_LANG_GCJ],
2545 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2546 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2547 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2548 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2549 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2550 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2551 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2557 # enable support for Windows resource files
2558 AC_DEFUN([AC_LIBTOOL_RC],
2559 [AC_REQUIRE([LT_AC_PROG_RC])
2560 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2564 # AC_LIBTOOL_LANG_C_CONFIG
2565 # ------------------------
2566 # Ensure that the configuration vars for the C compiler are
2567 # suitably defined. Those variables are subsequently used by
2568 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2569 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2570 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2574 # Source file extension for C test sources.
2577 # Object file extension for compiled C test sources.
2579 _LT_AC_TAGVAR(objext, $1)=$objext
2581 # Code to be used in simple compile tests
2582 lt_simple_compile_test_code="int some_variable = 0;\n"
2584 # Code to be used in simple link tests
2585 lt_simple_link_test_code='int main(){return(0);}\n'
2589 # save warnings/boilerplate of simple test code
2590 _LT_COMPILER_BOILERPLATE
2591 _LT_LINKER_BOILERPLATE
2594 # Check for any special shared library compilation flags.
2596 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2597 if test "$GCC" = no; then
2600 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2604 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2605 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2606 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2608 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2609 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2615 # Check to make sure the static flag actually works.
2617 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2618 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2619 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2621 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2624 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2625 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2626 AC_LIBTOOL_PROG_CC_C_O($1)
2627 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2628 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2629 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2630 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2631 AC_LIBTOOL_SYS_LIB_STRIP
2632 AC_LIBTOOL_DLOPEN_SELF($1)
2634 # Report which librarie types wil actually be built
2635 AC_MSG_CHECKING([if libtool supports shared libraries])
2636 AC_MSG_RESULT([$can_build_shared])
2638 AC_MSG_CHECKING([whether to build shared libraries])
2639 test "$can_build_shared" = "no" && enable_shared=no
2641 # On AIX, shared libraries and static libraries use the same namespace, and
2642 # are all built from PIC.
2645 test "$enable_shared" = yes && enable_static=no
2646 if test -n "$RANLIB"; then
2647 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2648 postinstall_cmds='$RANLIB $lib'
2653 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2654 test "$enable_shared" = yes && enable_static=no
2658 AC_MSG_RESULT([$enable_shared])
2660 AC_MSG_CHECKING([whether to build static libraries])
2661 # Make sure either enable_shared or enable_static is yes.
2662 test "$enable_shared" = yes || enable_static=yes
2663 AC_MSG_RESULT([$enable_static])
2665 AC_LIBTOOL_CONFIG($1)
2669 ])# AC_LIBTOOL_LANG_C_CONFIG
2672 # AC_LIBTOOL_LANG_CXX_CONFIG
2673 # --------------------------
2674 # Ensure that the configuration vars for the C compiler are
2675 # suitably defined. Those variables are subsequently used by
2676 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2677 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2678 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2680 AC_REQUIRE([AC_PROG_CXX])
2681 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2683 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2684 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2685 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2686 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2687 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2688 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2689 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2690 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2691 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2692 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2693 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2694 _LT_AC_TAGVAR(module_cmds, $1)=
2695 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2696 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2697 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2698 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2699 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2700 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2702 # Dependencies to place before and after the object being linked:
2703 _LT_AC_TAGVAR(predep_objects, $1)=
2704 _LT_AC_TAGVAR(postdep_objects, $1)=
2705 _LT_AC_TAGVAR(predeps, $1)=
2706 _LT_AC_TAGVAR(postdeps, $1)=
2707 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2709 # Source file extension for C++ test sources.
2712 # Object file extension for compiled C++ test sources.
2714 _LT_AC_TAGVAR(objext, $1)=$objext
2716 # Code to be used in simple compile tests
2717 lt_simple_compile_test_code="int some_variable = 0;\n"
2719 # Code to be used in simple link tests
2720 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2722 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2725 # save warnings/boilerplate of simple test code
2726 _LT_COMPILER_BOILERPLATE
2727 _LT_LINKER_BOILERPLATE
2729 # Allow CC to be a program name with arguments.
2734 lt_save_with_gnu_ld=$with_gnu_ld
2735 lt_save_path_LD=$lt_cv_path_LD
2736 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2737 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2739 unset lt_cv_prog_gnu_ld
2741 if test -n "${lt_cv_path_LDCXX+set}"; then
2742 lt_cv_path_LD=$lt_cv_path_LDCXX
2746 test -z "${LDCXX+set}" || LD=$LDCXX
2749 _LT_AC_TAGVAR(compiler, $1)=$CC
2750 _LT_CC_BASENAME([$compiler])
2752 # We don't want -fno-exception wen compiling C++ code, so set the
2753 # no_builtin_flag separately
2754 if test "$GXX" = yes; then
2755 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2757 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2760 if test "$GXX" = yes; then
2761 # Set up default GNU C++ configuration
2765 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2766 # archiving commands below assume that GNU ld is being used.
2767 if test "$with_gnu_ld" = yes; then
2768 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2769 _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'
2771 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2772 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2774 # If archive_cmds runs LD, not CC, wlarc should be empty
2775 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2776 # investigate it a little bit more. (MM)
2779 # ancient GNU ld didn't support --whole-archive et. al.
2780 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2781 grep 'no-whole-archive' > /dev/null; then
2782 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2784 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2790 # A generic and very simple default shared library creation
2791 # command for GNU C++ for the case where it uses the native
2792 # linker, instead of GNU ld. If possible, this setting should
2793 # overridden to take advantage of the native linker features on
2794 # the platform it is being used on.
2795 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2798 # Commands to make compiler produce verbose output that lists
2799 # what "hidden" libraries, object files and flags are used when
2800 # linking a shared library.
2801 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2809 # PORTME: fill in a description of your system's C++ link characteristics
2810 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2811 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2814 # FIXME: insert proper C++ library support
2815 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2818 if test "$host_cpu" = ia64; then
2819 # On IA64, the linker does run time linking by default, so we don't
2820 # have to do anything special.
2821 aix_use_runtimelinking=no
2822 exp_sym_flag='-Bexport'
2825 aix_use_runtimelinking=no
2827 # Test if we are trying to use run time linking or normal
2828 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2829 # need to do runtime linking.
2830 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2831 for ld_flag in $LDFLAGS; do
2834 aix_use_runtimelinking=yes
2841 exp_sym_flag='-bexport'
2842 no_entry_flag='-bnoentry'
2845 # When large executables or shared objects are built, AIX ld can
2846 # have problems creating the table of contents. If linking a library
2847 # or program results in "error TOC overflow" add -mminimal-toc to
2848 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2849 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2851 _LT_AC_TAGVAR(archive_cmds, $1)=''
2852 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2853 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2854 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2856 if test "$GXX" = yes; then
2857 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2858 # We only want to do this on AIX 4.2 and lower, the check
2859 # below for broken collect2 doesn't work under 4.3+
2860 collect2name=`${CC} -print-prog-name=collect2`
2861 if test -f "$collect2name" && \
2862 strings "$collect2name" | grep resolve_lib_name >/dev/null
2864 # We have reworked collect2
2865 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2867 # We have old collect2
2868 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2869 # It fails to find uninstalled libraries when the uninstalled
2870 # path is not listed in the libpath. Setting hardcode_minus_L
2871 # to unsupported forces relinking
2872 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2873 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2874 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2877 shared_flag='-shared'
2878 if test "$aix_use_runtimelinking" = yes; then
2879 shared_flag="$shared_flag "'${wl}-G'
2883 if test "$host_cpu" = ia64; then
2884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2885 # chokes on -Wl,-G. The following line is correct:
2888 if test "$aix_use_runtimelinking" = yes; then
2889 shared_flag='${wl}-G'
2891 shared_flag='${wl}-bM:SRE'
2896 # It seems that -bexpall does not export symbols beginning with
2897 # underscore (_), so it is better to generate a list of symbols to export.
2898 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2899 if test "$aix_use_runtimelinking" = yes; then
2900 # Warning - without using the other runtime loading flags (-brtl),
2901 # -berok will link without error, but may produce a broken library.
2902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2903 # Determine the default libpath from the value encoded in an empty executable.
2904 _LT_AC_SYS_LIBPATH_AIX
2905 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2907 _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 $shared_flag"
2909 if test "$host_cpu" = ia64; then
2910 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2911 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2912 _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"
2914 # Determine the default libpath from the value encoded in an empty executable.
2915 _LT_AC_SYS_LIBPATH_AIX
2916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2917 # Warning - without using the other run time loading flags,
2918 # -berok will link without error, but may produce a broken library.
2919 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2920 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2921 # -bexpall does not export symbols beginning with underscore (_)
2922 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2923 # Exported symbols can be pulled into shared objects from archives
2924 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2925 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2926 # This is similar to how AIX traditionally builds it's shared libraries.
2927 _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'
2932 case $cc_basename in
2934 # FIXME: insert proper C++ library support
2935 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2941 cygwin* | mingw* | pw32*)
2942 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2943 # as there is no search path for DLLs.
2944 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2945 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2946 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2947 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2949 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2950 _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'
2951 # If the export-symbols file already is a .def file (1st line
2952 # is EXPORTS), use it as is; otherwise, prepend...
2953 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2954 cp $export_symbols $output_objdir/$soname.def;
2956 echo EXPORTS > $output_objdir/$soname.def;
2957 cat $export_symbols >> $output_objdir/$soname.def;
2959 $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'
2961 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2964 darwin* | rhapsody*)
2966 rhapsody* | darwin1.[[012]])
2967 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2970 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2971 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2973 case ${MACOSX_DEPLOYMENT_TARGET} in
2975 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2978 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2984 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2985 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2986 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2987 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2988 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2989 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2991 if test "$GXX" = yes ; then
2992 lt_int_apple_cc_single_mod=no
2993 output_verbose_link_cmd='echo'
2994 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2995 lt_int_apple_cc_single_mod=yes
2997 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2998 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3000 _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'
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 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3005 _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}'
3007 _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}'
3009 _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}'
3011 case $cc_basename in
3013 output_verbose_link_cmd='echo'
3014 _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'
3015 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3016 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3017 _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}'
3018 _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}'
3021 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3028 case $cc_basename in
3030 # FIXME: insert proper C++ library support
3031 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3034 # Green Hills C++ Compiler
3035 # FIXME: insert proper C++ library support
3036 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3039 # FIXME: insert proper C++ library support
3040 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3045 # C++ shared libraries reported to be fairly broken before switch to ELF
3046 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3049 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3051 freebsd* | kfreebsd*-gnu | dragonfly*)
3052 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3054 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3059 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3060 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3061 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3062 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3063 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3064 # but as the default
3065 # location of the library.
3067 case $cc_basename in
3069 # FIXME: insert proper C++ library support
3070 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3073 _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 $lib'
3074 # Commands to make compiler produce verbose output that lists
3075 # what "hidden" libraries, object files and flags are used when
3076 # linking a shared library.
3078 # There doesn't appear to be a way to prevent this compiler from
3079 # explicitly linking system object files so we need to strip them
3080 # from the output so that they don't get included in the library
3082 output_verbose_link_cmd='templist=`($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 $list'
3085 if test "$GXX" = yes; then
3086 _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'
3088 # FIXME: insert proper C++ library support
3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3095 if test $with_gnu_ld = no; then
3098 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3099 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3100 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3103 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3106 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3107 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3108 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3114 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3115 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3118 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3119 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3120 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3121 # but as the default
3122 # location of the library.
3125 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3126 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3127 # but as the default
3128 # location of the library.
3132 case $cc_basename in
3134 # FIXME: insert proper C++ library support
3135 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3140 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3143 _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 $compiler_flags'
3146 # Commands to make compiler produce verbose output that lists
3147 # what "hidden" libraries, object files and flags are used when
3148 # linking a shared library.
3150 # There doesn't appear to be a way to prevent this compiler from
3151 # explicitly linking system object files so we need to strip them
3152 # from the output so that they don't get included in the library
3154 output_verbose_link_cmd='templist=`($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 $list'
3157 if test "$GXX" = yes; then
3158 if test $with_gnu_ld = no; then
3161 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3164 _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'
3169 # FIXME: insert proper C++ library support
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3176 case $cc_basename in
3179 _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'
3181 # Archives containing C++ object files must be created using
3182 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3183 # necessary to make sure instantiated templates are included
3185 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3188 if test "$GXX" = yes; then
3189 if test "$with_gnu_ld" = no; then
3190 _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'
3192 _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'
3195 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3198 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3199 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3202 case $cc_basename in
3204 # Kuck and Associates, Inc. (KAI) C++ Compiler
3206 # KCC will only create a shared library if the output file
3207 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3208 # to its proper name (with version) after linking.
3209 _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'
3210 _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 $lib'
3211 # Commands to make compiler produce verbose output that lists
3212 # what "hidden" libraries, object files and flags are used when
3213 # linking a shared library.
3215 # There doesn't appear to be a way to prevent this compiler from
3216 # explicitly linking system object files so we need to strip them
3217 # from the output so that they don't get included in the library
3219 output_verbose_link_cmd='templist=`$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'
3221 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3222 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3224 # Archives containing C++ object files must be created using
3225 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3226 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3231 # version 8.0 and above of icpc choke on multiply defined symbols
3232 # if we add $predep_objects and $postdep_objects, however 7.1 and
3233 # earlier do not add the objects themselves.
3234 case `$CC -V 2>&1` in
3236 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3237 _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'
3239 *) # Version 8.0 or newer
3242 ia64*) tmp_idyn=' -i_dynamic';;
3244 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3245 _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'
3248 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3249 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3250 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3251 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3254 # Portland Group C++ compiler
3255 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3256 _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'
3258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3259 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3260 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3264 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3265 _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'
3267 runpath_var=LD_RUN_PATH
3268 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3269 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3271 # Commands to make compiler produce verbose output that lists
3272 # what "hidden" libraries, object files and flags are used when
3273 # linking a shared library.
3275 # There doesn't appear to be a way to prevent this compiler from
3276 # explicitly linking system object files so we need to strip them
3277 # from the output so that they don't get included in the library
3279 output_verbose_link_cmd='templist=`$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'
3284 # FIXME: insert proper C++ library support
3285 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3288 # FIXME: insert proper C++ library support
3289 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3292 case $cc_basename in
3294 # FIXME: insert proper C++ library support
3295 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3298 # FIXME: insert proper C++ library support
3299 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3304 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3305 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3307 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3308 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3309 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3311 # Workaround some broken pre-1.5 toolchains
3312 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3315 # C++ shared libraries are fairly broken
3316 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3319 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3320 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3322 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3323 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3324 _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'
3325 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3326 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3328 output_verbose_link_cmd='echo'
3331 case $cc_basename in
3333 # Kuck and Associates, Inc. (KAI) C++ Compiler
3335 # KCC will only create a shared library if the output file
3336 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3337 # to its proper name (with version) after linking.
3338 _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'
3340 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3341 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3343 # Archives containing C++ object files must be created using
3344 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3345 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3349 # Rational C++ 2.4.1
3350 # FIXME: insert proper C++ library support
3351 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3354 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3355 _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'
3357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3358 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3360 # Commands to make compiler produce verbose output that lists
3361 # what "hidden" libraries, object files and flags are used when
3362 # linking a shared library.
3364 # There doesn't appear to be a way to prevent this compiler from
3365 # explicitly linking system object files so we need to strip them
3366 # from the output so that they don't get included in the library
3368 output_verbose_link_cmd='templist=`$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 $list'
3371 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3372 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3373 _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'
3375 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3376 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3378 # Commands to make compiler produce verbose output that lists
3379 # what "hidden" libraries, object files and flags are used when
3380 # linking a shared library.
3381 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3384 # FIXME: insert proper C++ library support
3385 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3391 case $cc_basename in
3393 # Kuck and Associates, Inc. (KAI) C++ Compiler
3395 # KCC will only create a shared library if the output file
3396 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3397 # to its proper name (with version) after linking.
3398 _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'
3400 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3401 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3403 # Archives containing C++ object files must be created using
3404 # the KAI C++ compiler.
3405 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3408 # Rational C++ 2.4.1
3409 # FIXME: insert proper C++ library support
3410 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3413 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3414 _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'
3415 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3416 echo "-hidden">> $lib.exp~
3417 $CC -shared$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~
3420 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3421 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3423 # Commands to make compiler produce verbose output that lists
3424 # what "hidden" libraries, object files and flags are used when
3425 # linking a shared library.
3427 # There doesn't appear to be a way to prevent this compiler from
3428 # explicitly linking system object files so we need to strip them
3429 # from the output so that they don't get included in the library
3431 output_verbose_link_cmd='templist=`$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 $list'
3434 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3435 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3436 _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'
3438 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3439 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3441 # Commands to make compiler produce verbose output that lists
3442 # what "hidden" libraries, object files and flags are used when
3443 # linking a shared library.
3444 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3447 # FIXME: insert proper C++ library support
3448 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3454 # FIXME: insert proper C++ library support
3455 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3458 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3459 case $cc_basename in
3461 # FIXME: insert proper C++ library support
3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3465 # FIXME: insert proper C++ library support
3466 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3471 case $cc_basename in
3474 # FIXME: insert proper C++ library support
3475 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3479 # FIXME: insert proper C++ library support
3480 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3483 # FIXME: insert proper C++ library support
3484 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3489 case $cc_basename in
3491 # Sun C++ 4.2, 5.x and Centerline C++
3492 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3493 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3494 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3495 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3498 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3500 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3502 # The C++ compiler is used as linker so we must use $wl
3503 # flag to pass the commands to the underlying system
3504 # linker. We must also pass each convience library through
3505 # to the system linker between allextract/defaultextract.
3506 # The C++ compiler will combine linker options so we
3507 # cannot just pass the convience library names through
3509 # Supported since Solaris 2.6 (maybe 2.5.1?)
3510 _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'
3513 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3515 # Commands to make compiler produce verbose output that lists
3516 # what "hidden" libraries, object files and flags are used when
3517 # linking a shared library.
3519 # There doesn't appear to be a way to prevent this compiler from
3520 # explicitly linking system object files so we need to strip them
3521 # from the output so that they don't get included in the library
3523 output_verbose_link_cmd='templist=`$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'
3525 # Archives containing C++ object files must be created using
3526 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3527 # necessary to make sure instantiated templates are included
3529 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3532 # Green Hills C++ Compiler
3533 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3535 # The C++ compiler must be used to create the archive.
3536 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3539 # GNU C++ compiler with Solaris linker
3540 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3541 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3542 if $CC --version | grep -v '^2\.7' > /dev/null; then
3543 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3544 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3545 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3547 # Commands to make compiler produce verbose output that lists
3548 # what "hidden" libraries, object files and flags are used when
3549 # linking a shared library.
3550 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3552 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3554 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3555 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3556 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3558 # Commands to make compiler produce verbose output that lists
3559 # what "hidden" libraries, object files and flags are used when
3560 # linking a shared library.
3561 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3564 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3569 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3570 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3573 case $cc_basename in
3575 # NonStop-UX NCC 3.20
3576 # FIXME: insert proper C++ library support
3577 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3580 # FIXME: insert proper C++ library support
3581 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3586 # FIXME: insert proper C++ library support
3587 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3590 # FIXME: insert proper C++ library support
3591 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3594 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3595 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3597 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3598 _LT_AC_TAGVAR(LD, $1)="$LD"
3600 AC_LIBTOOL_POSTDEP_PREDEP($1)
3601 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3602 AC_LIBTOOL_PROG_CC_C_O($1)
3603 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3604 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3605 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3606 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3607 AC_LIBTOOL_SYS_LIB_STRIP
3608 AC_LIBTOOL_DLOPEN_SELF($1)
3610 AC_LIBTOOL_CONFIG($1)
3617 with_gnu_ldcxx=$with_gnu_ld
3618 with_gnu_ld=$lt_save_with_gnu_ld
3619 lt_cv_path_LDCXX=$lt_cv_path_LD
3620 lt_cv_path_LD=$lt_save_path_LD
3621 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3622 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3623 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3625 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3626 # ------------------------
3627 # Figure out "hidden" library dependencies from verbose
3628 # compiler output when linking a shared library.
3629 # Parse the compiler output and extract the necessary
3630 # objects, libraries and library flags.
3631 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3632 dnl we can't use the lt_simple_compile_test_code here,
3633 dnl because it contains code intended for an executable,
3634 dnl not a library. It's possible we should let each
3635 dnl tag define a new lt_????_link_test_code variable,
3636 dnl but it's only used here...
3637 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3639 void foo (void) { a = 0; }
3641 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3645 Foo (void) { a = 0; }
3650 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3658 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3661 public void bar (void) {
3667 dnl Parse the compiler output and extract the necessary
3668 dnl objects, libraries and library flags.
3669 if AC_TRY_EVAL(ac_compile); then
3670 # Parse the compiler output and extract the necessary
3671 # objects, libraries and library flags.
3673 # Sentinel used to keep track of whether or not we are before
3674 # the conftest object file.
3675 pre_test_object_deps_done=no
3677 # The `*' in the case matches for architectures that use `case' in
3678 # $output_verbose_cmd can trigger glob expansion during the loop
3679 # eval without this substitution.
3680 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3682 for p in `eval $output_verbose_link_cmd`; do
3686 # Some compilers place space between "-{L,R}" and the path.
3689 || test $p = "-R"; then
3696 if test "$pre_test_object_deps_done" = no; then
3699 # Internal compiler library paths should come after those
3700 # provided the user. The postdeps already come after the
3701 # user supplied libs so there is no need to process them.
3702 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3703 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3705 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3708 # The "-l" case would never come before the object being
3709 # linked, so don't bother handling this case.
3712 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3713 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3715 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3721 # This assumes that the test object file only shows up
3722 # once in the compiler output.
3723 if test "$p" = "conftest.$objext"; then
3724 pre_test_object_deps_done=yes
3728 if test "$pre_test_object_deps_done" = no; then
3729 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3730 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3732 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3735 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3736 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3738 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3743 *) ;; # Ignore the rest.
3751 echo "libtool.m4: error: problem compiling $1 test program"
3754 $rm -f confest.$objext
3756 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3757 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3759 ])# AC_LIBTOOL_POSTDEP_PREDEP
3761 # AC_LIBTOOL_LANG_F77_CONFIG
3762 # ------------------------
3763 # Ensure that the configuration vars for the C compiler are
3764 # suitably defined. Those variables are subsequently used by
3765 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3766 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3767 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3768 [AC_REQUIRE([AC_PROG_F77])
3769 AC_LANG_PUSH(Fortran 77)
3771 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3772 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3773 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3774 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3775 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3776 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3777 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3778 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3779 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3780 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3781 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3782 _LT_AC_TAGVAR(module_cmds, $1)=
3783 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3784 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3785 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3786 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3787 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3788 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3790 # Source file extension for f77 test sources.
3793 # Object file extension for compiled f77 test sources.
3795 _LT_AC_TAGVAR(objext, $1)=$objext
3797 # Code to be used in simple compile tests
3798 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3800 # Code to be used in simple link tests
3801 lt_simple_link_test_code=" program t\n end\n"
3803 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3806 # save warnings/boilerplate of simple test code
3807 _LT_COMPILER_BOILERPLATE
3808 _LT_LINKER_BOILERPLATE
3810 # Allow CC to be a program name with arguments.
3814 _LT_AC_TAGVAR(compiler, $1)=$CC
3815 _LT_CC_BASENAME([$compiler])
3817 AC_MSG_CHECKING([if libtool supports shared libraries])
3818 AC_MSG_RESULT([$can_build_shared])
3820 AC_MSG_CHECKING([whether to build shared libraries])
3821 test "$can_build_shared" = "no" && enable_shared=no
3823 # On AIX, shared libraries and static libraries use the same namespace, and
3824 # are all built from PIC.
3827 test "$enable_shared" = yes && enable_static=no
3828 if test -n "$RANLIB"; then
3829 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3830 postinstall_cmds='$RANLIB $lib'
3834 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3835 test "$enable_shared" = yes && enable_static=no
3839 AC_MSG_RESULT([$enable_shared])
3841 AC_MSG_CHECKING([whether to build static libraries])
3842 # Make sure either enable_shared or enable_static is yes.
3843 test "$enable_shared" = yes || enable_static=yes
3844 AC_MSG_RESULT([$enable_static])
3846 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3848 _LT_AC_TAGVAR(GCC, $1)="$G77"
3849 _LT_AC_TAGVAR(LD, $1)="$LD"
3851 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3852 AC_LIBTOOL_PROG_CC_C_O($1)
3853 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3854 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3855 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3856 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3857 AC_LIBTOOL_SYS_LIB_STRIP
3860 AC_LIBTOOL_CONFIG($1)
3864 ])# AC_LIBTOOL_LANG_F77_CONFIG
3867 # AC_LIBTOOL_LANG_GCJ_CONFIG
3868 # --------------------------
3869 # Ensure that the configuration vars for the C compiler are
3870 # suitably defined. Those variables are subsequently used by
3871 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3872 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3873 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3876 # Source file extension for Java test sources.
3879 # Object file extension for compiled Java test sources.
3881 _LT_AC_TAGVAR(objext, $1)=$objext
3883 # Code to be used in simple compile tests
3884 lt_simple_compile_test_code="class foo {}\n"
3886 # Code to be used in simple link tests
3887 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3889 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3892 # save warnings/boilerplate of simple test code
3893 _LT_COMPILER_BOILERPLATE
3894 _LT_LINKER_BOILERPLATE
3896 # Allow CC to be a program name with arguments.
3900 _LT_AC_TAGVAR(compiler, $1)=$CC
3901 _LT_CC_BASENAME([$compiler])
3903 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3904 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3906 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3908 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3909 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3910 AC_LIBTOOL_PROG_CC_C_O($1)
3911 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3912 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3913 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3914 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3915 AC_LIBTOOL_SYS_LIB_STRIP
3916 AC_LIBTOOL_DLOPEN_SELF($1)
3918 AC_LIBTOOL_CONFIG($1)
3922 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3925 # AC_LIBTOOL_LANG_RC_CONFIG
3926 # --------------------------
3927 # Ensure that the configuration vars for the Windows resource compiler are
3928 # suitably defined. Those variables are subsequently used by
3929 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3930 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3931 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3934 # Source file extension for RC test sources.
3937 # Object file extension for compiled RC test sources.
3939 _LT_AC_TAGVAR(objext, $1)=$objext
3941 # Code to be used in simple compile tests
3942 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3944 # Code to be used in simple link tests
3945 lt_simple_link_test_code="$lt_simple_compile_test_code"
3947 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3950 # save warnings/boilerplate of simple test code
3951 _LT_COMPILER_BOILERPLATE
3952 _LT_LINKER_BOILERPLATE
3954 # Allow CC to be a program name with arguments.
3958 _LT_AC_TAGVAR(compiler, $1)=$CC
3959 _LT_CC_BASENAME([$compiler])
3960 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3962 AC_LIBTOOL_CONFIG($1)
3966 ])# AC_LIBTOOL_LANG_RC_CONFIG
3969 # AC_LIBTOOL_CONFIG([TAGNAME])
3970 # ----------------------------
3971 # If TAGNAME is not passed, then create an initial libtool script
3972 # with a default configuration from the untagged config vars. Otherwise
3973 # add code to config.status for appending the configuration named by
3974 # TAGNAME from the matching tagged config vars.
3975 AC_DEFUN([AC_LIBTOOL_CONFIG],
3976 [# The else clause should only fire when bootstrapping the
3977 # libtool distribution, otherwise you forgot to ship ltmain.sh
3978 # with your package, and you will get complaints that there are
3979 # no rules to generate ltmain.sh.
3980 if test -f "$ltmain"; then
3981 # See if we are running on zsh, and set the options which allow our commands through
3982 # without removal of \ escapes.
3983 if test -n "${ZSH_VERSION+set}" ; then
3984 setopt NO_GLOB_SUBST
3986 # Now quote all the things that may contain metacharacters while being
3987 # careful not to overquote the AC_SUBSTed values. We take copies of the
3988 # variables and quote the copies for generation of the libtool script.
3989 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3991 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3992 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3993 deplibs_check_method reload_flag reload_cmds need_locks \
3994 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3995 lt_cv_sys_global_symbol_to_c_name_address \
3996 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3997 old_postinstall_cmds old_postuninstall_cmds \
3998 _LT_AC_TAGVAR(compiler, $1) \
3999 _LT_AC_TAGVAR(CC, $1) \
4000 _LT_AC_TAGVAR(LD, $1) \
4001 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4002 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4003 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4004 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4005 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4006 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4007 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4008 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4009 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4010 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4011 _LT_AC_TAGVAR(predep_objects, $1) \
4012 _LT_AC_TAGVAR(postdep_objects, $1) \
4013 _LT_AC_TAGVAR(predeps, $1) \
4014 _LT_AC_TAGVAR(postdeps, $1) \
4015 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4016 _LT_AC_TAGVAR(archive_cmds, $1) \
4017 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4018 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4019 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4020 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4021 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4022 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4023 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4025 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4026 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4027 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4028 _LT_AC_TAGVAR(module_cmds, $1) \
4029 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4030 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4031 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4032 _LT_AC_TAGVAR(include_expsyms, $1); do
4035 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4036 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4037 _LT_AC_TAGVAR(archive_cmds, $1) | \
4038 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4039 _LT_AC_TAGVAR(module_cmds, $1) | \
4040 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4041 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4042 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4043 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4044 postinstall_cmds | postuninstall_cmds | \
4045 old_postinstall_cmds | old_postuninstall_cmds | \
4046 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4047 # Double-quote double-evaled strings.
4048 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4051 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4057 *'\[$]0 --fallback-echo"')
4058 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4063 [cfgfile="${ofile}T"
4064 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4066 AC_MSG_NOTICE([creating $ofile])],
4069 cat <<__EOF__ >> "$cfgfile"
4073 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4074 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4075 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4077 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4078 # Free Software Foundation, Inc.
4080 # This file is part of GNU Libtool:
4081 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4083 # This program is free software; you can redistribute it and/or modify
4084 # it under the terms of the GNU General Public License as published by
4085 # the Free Software Foundation; either version 2 of the License, or
4086 # (at your option) any later version.
4088 # This program is distributed in the hope that it will be useful, but
4089 # WITHOUT ANY WARRANTY; without even the implied warranty of
4090 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4091 # General Public License for more details.
4093 # You should have received a copy of the GNU General Public License
4094 # along with this program; if not, write to the Free Software
4095 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4097 # As a special exception to the GNU General Public License, if you
4098 # distribute this file as part of a program that contains a
4099 # configuration script generated by Autoconf, you may include it under
4100 # the same distribution terms that you use for the rest of that program.
4102 # A sed program that does not truncate output.
4105 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4106 Xsed="$SED -e 1s/^X//"
4108 # The HP-UX ksh and POSIX shell print the target directory to stdout
4110 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4112 # The names of the tagged configurations supported by this script.
4115 # ### BEGIN LIBTOOL CONFIG],
4116 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4118 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4120 # Shell to use when invoking shell scripts.
4123 # Whether or not to build shared libraries.
4124 build_libtool_libs=$enable_shared
4126 # Whether or not to build static libraries.
4127 build_old_libs=$enable_static
4129 # Whether or not to add -lc for building shared libraries.
4130 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4132 # Whether or not to disallow shared libs when runtime libs are static
4133 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4135 # Whether or not to optimize for fast installation.
4136 fast_install=$enable_fast_install
4139 host_alias=$host_alias
4144 build_alias=$build_alias
4148 # An echo program that does not interpret backslashes.
4153 AR_FLAGS=$lt_AR_FLAGS
4158 # A language-specific compiler.
4159 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4161 # Is the compiler the GNU C compiler?
4162 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4167 # The linker used to build libraries.
4168 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4170 # Whether we need hard or soft links.
4173 # A BSD-compatible nm program.
4176 # A symbol stripping program
4179 # Used to examine libraries when file_magic_cmd begins "file"
4180 MAGIC_CMD=$MAGIC_CMD
4182 # Used on cygwin: DLL creation program.
4185 # Used on cygwin: object dumper.
4188 # Used on cygwin: assembler.
4191 # The name of the directory that contains temporary libtool files.
4194 # How to create reloadable object files.
4195 reload_flag=$lt_reload_flag
4196 reload_cmds=$lt_reload_cmds
4198 # How to pass a linker flag through the compiler.
4199 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4201 # Object file suffix (normally "o").
4204 # Old archive suffix (normally "a").
4207 # Shared library suffix (normally ".so").
4208 shrext_cmds='$shrext_cmds'
4210 # Executable file suffix (normally "").
4213 # Additional compiler flags for building library objects.
4214 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4217 # What is the maximum length of a command?
4218 max_cmd_len=$lt_cv_sys_max_cmd_len
4220 # Does compiler simultaneously support -c and -o options?
4221 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4223 # Must we lock files when doing compilation?
4224 need_locks=$lt_need_locks
4226 # Do we need the lib prefix for modules?
4227 need_lib_prefix=$need_lib_prefix
4229 # Do we need a version for libraries?
4230 need_version=$need_version
4232 # Whether dlopen is supported.
4233 dlopen_support=$enable_dlopen
4235 # Whether dlopen of programs is supported.
4236 dlopen_self=$enable_dlopen_self
4238 # Whether dlopen of statically linked programs is supported.
4239 dlopen_self_static=$enable_dlopen_self_static
4241 # Compiler flag to prevent dynamic linking.
4242 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4244 # Compiler flag to turn off builtin functions.
4245 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4247 # Compiler flag to allow reflexive dlopens.
4248 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4250 # Compiler flag to generate shared objects directly from archives.
4251 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4253 # Compiler flag to generate thread-safe objects.
4254 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4256 # Library versioning type.
4257 version_type=$version_type
4259 # Format of library name prefix.
4260 libname_spec=$lt_libname_spec
4262 # List of archive names. First name is the real one, the rest are links.
4263 # The last name is the one that the linker finds with -lNAME.
4264 library_names_spec=$lt_library_names_spec
4266 # The coded name of the library, if different from the real name.
4267 soname_spec=$lt_soname_spec
4269 # Commands used to build and install an old-style archive.
4271 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4272 old_postinstall_cmds=$lt_old_postinstall_cmds
4273 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4275 # Create an old-style archive from a shared archive.
4276 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4278 # Create a temporary old-style archive to link instead of a shared archive.
4279 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4281 # Commands used to build and install a shared archive.
4282 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4283 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4284 postinstall_cmds=$lt_postinstall_cmds
4285 postuninstall_cmds=$lt_postuninstall_cmds
4287 # Commands used to build a loadable module (assumed same as above if empty)
4288 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4289 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4291 # Commands to strip libraries.
4292 old_striplib=$lt_old_striplib
4293 striplib=$lt_striplib
4295 # Dependencies to place before the objects being linked to create a
4297 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4299 # Dependencies to place after the objects being linked to create a
4301 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4303 # Dependencies to place before the objects being linked to create a
4305 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4307 # Dependencies to place after the objects being linked to create a
4309 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4311 # The library search path used internally by the compiler when linking
4313 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4315 # Method to check whether dependent libraries are shared objects.
4316 deplibs_check_method=$lt_deplibs_check_method
4318 # Command to use when deplibs_check_method == file_magic.
4319 file_magic_cmd=$lt_file_magic_cmd
4321 # Flag that allows shared libraries with undefined symbols to be built.
4322 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4324 # Flag that forces no undefined symbols.
4325 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4327 # Commands used to finish a libtool library installation in a directory.
4328 finish_cmds=$lt_finish_cmds
4330 # Same as above, but a single script fragment to be evaled but not shown.
4331 finish_eval=$lt_finish_eval
4333 # Take the output of nm and produce a listing of raw symbols and C names.
4334 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4336 # Transform the output of nm in a proper C declaration
4337 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4339 # Transform the output of nm in a C name address pair
4340 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4342 # This is the shared library runtime path variable.
4343 runpath_var=$runpath_var
4345 # This is the shared library path variable.
4346 shlibpath_var=$shlibpath_var
4348 # Is shlibpath searched before the hard-coded library search path?
4349 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4351 # How to hardcode a shared library path into an executable.
4352 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4354 # Whether we should hardcode library paths into libraries.
4355 hardcode_into_libs=$hardcode_into_libs
4357 # Flag to hardcode \$libdir into a binary during linking.
4358 # This must work even if \$libdir does not exist.
4359 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4361 # If ld is used when linking, flag to hardcode \$libdir into
4362 # a binary during linking. This must work even if \$libdir does
4364 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4366 # Whether we need a single -rpath flag with a separated argument.
4367 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4369 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4371 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4373 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4375 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4377 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4378 # the resulting binary.
4379 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4381 # Set to yes if building a shared library automatically hardcodes DIR into the library
4382 # and all subsequent libraries and executables linked against it.
4383 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4385 # Variables whose values should be saved in libtool wrapper scripts and
4386 # restored at relink time.
4387 variables_saved_for_relink="$variables_saved_for_relink"
4389 # Whether libtool must link a program against all its dependency libraries.
4390 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4392 # Compile-time system search path for libraries
4393 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4395 # Run-time system search path for libraries
4396 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4398 # Fix the shell variable \$srcfile for the compiler.
4399 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4401 # Set to yes if exported symbols are required.
4402 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4404 # The commands to list exported symbols.
4405 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4407 # The commands to extract the exported symbol list from a shared archive.
4408 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4410 # Symbols that should not be listed in the preloaded symbols.
4411 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4413 # Symbols that must always be exported.
4414 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4417 [# ### END LIBTOOL CONFIG],
4418 [# ### END LIBTOOL TAG CONFIG: $tagname])
4425 cat <<\EOF >> "$cfgfile"
4427 # AIX sometimes has problems with the GCC collect2 program. For some
4428 # reason, if we set the COLLECT_NAMES environment variable, the problems
4429 # vanish in a puff of smoke.
4430 if test "X${COLLECT_NAMES+set}" != Xset; then
4432 export COLLECT_NAMES
4438 # We use sed instead of cat because bash on DJGPP gets confused if
4439 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4440 # text mode, it properly converts lines to CR/LF. This bash problem
4441 # is reportedly fixed, but why not run on old versions too?
4442 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4444 mv -f "$cfgfile" "$ofile" || \
4445 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4449 # If there is no Makefile yet, we rely on a make rule to execute
4450 # `config.status --recheck' to rerun these tests and create the
4451 # libtool script then.
4452 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4453 if test -f "$ltmain_in"; then
4454 test -f Makefile && make "$ltmain"
4457 ])# AC_LIBTOOL_CONFIG
4460 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4461 # -------------------------------------------
4462 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4463 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4465 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4467 if test "$GCC" = yes; then
4468 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4470 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4471 lt_cv_prog_compiler_rtti_exceptions,
4472 [-fno-rtti -fno-exceptions], [],
4473 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4475 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4478 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4479 # ---------------------------------
4480 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4481 [AC_REQUIRE([AC_CANONICAL_HOST])
4482 AC_REQUIRE([AC_PROG_NM])
4483 AC_REQUIRE([AC_OBJEXT])
4484 # Check for command to grab the raw symbol name followed by C symbol from nm.
4485 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4486 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4488 # These are sane defaults that work on at least a few old systems.
4489 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4491 # Character class describing NM global symbol codes.
4492 symcode='[[BCDEGRST]]'
4494 # Regexp to match symbols that can be accessed directly from C.
4495 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4497 # Transform an extracted symbol line into a proper C declaration
4498 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4500 # Transform an extracted symbol line into symbol name and symbol address
4501 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4503 # Define system-specific variables.
4508 cygwin* | mingw* | pw32*)
4509 symcode='[[ABCDGISTW]]'
4511 hpux*) # Its linker distinguishes data from code symbols
4512 if test "$host_cpu" = ia64; then
4513 symcode='[[ABCDEGRST]]'
4515 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4516 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4519 if test "$host_cpu" = ia64; then
4520 symcode='[[ABCDGIRSTW]]'
4521 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4522 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4526 symcode='[[BCDEGRST]]'
4529 symcode='[[BCDEGQRST]]'
4535 symcode='[[DFNSTU]]'
4539 # Handle CRLF in mingw tool chain
4543 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4547 # If we're using GNU nm, then use its standard symbol codes.
4548 case `$NM -V 2>&1` in
4549 *GNU* | *'with BFD'*)
4550 symcode='[[ABCDGIRSTW]]' ;;
4553 # Try without a prefix undercore, then with it.
4554 for ac_symprfx in "" "_"; do
4556 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4557 symxfrm="\\1 $ac_symprfx\\2 \\2"
4559 # Write the raw and C identifiers.
4560 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4562 # Check to see that the pipe works correctly.
4566 cat > conftest.$ac_ext <<EOF
4571 void nm_test_func(){}
4575 int main(){nm_test_var='a';nm_test_func();return(0);}
4578 if AC_TRY_EVAL(ac_compile); then
4579 # Now try to grab the symbols.
4581 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4582 # Try sorting and uniquifying the output.
4583 if sort "$nlist" | uniq > "$nlist"T; then
4584 mv -f "$nlist"T "$nlist"
4589 # Make sure that we snagged all the symbols we need.
4590 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4591 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4592 cat <<EOF > conftest.$ac_ext
4598 # Now generate the symbol file.
4599 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4601 cat <<EOF >> conftest.$ac_ext
4602 #if defined (__STDC__) && __STDC__
4603 # define lt_ptr_t void *
4605 # define lt_ptr_t char *
4609 /* The mapping between symbol names and symbols. */
4614 lt_preloaded_symbols[[]] =
4617 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4618 cat <<\EOF >> conftest.$ac_ext
4626 # Now try linking the two files.
4627 mv conftest.$ac_objext conftstm.$ac_objext
4628 lt_save_LIBS="$LIBS"
4629 lt_save_CFLAGS="$CFLAGS"
4630 LIBS="conftstm.$ac_objext"
4631 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4632 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4635 LIBS="$lt_save_LIBS"
4636 CFLAGS="$lt_save_CFLAGS"
4638 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4641 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4644 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4647 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4648 cat conftest.$ac_ext >&5
4650 rm -f conftest* conftst*
4652 # Do not use the global_symbol_pipe unless it works.
4653 if test "$pipe_works" = yes; then
4656 lt_cv_sys_global_symbol_pipe=
4660 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4661 lt_cv_sys_global_symbol_to_cdecl=
4663 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4664 AC_MSG_RESULT(failed)
4668 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4671 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4672 # ---------------------------------------
4673 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4674 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4675 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4676 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4678 AC_MSG_CHECKING([for $compiler option to produce PIC])
4680 # C++ specific cases for pic, static, wl, etc.
4681 if test "$GXX" = yes; then
4682 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4683 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4687 # All AIX code is PIC.
4688 if test "$host_cpu" = ia64; then
4689 # AIX 5 now supports IA64 processor
4690 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4694 # FIXME: we need at least 68020 code to build shared libraries, but
4695 # adding the `-m68020' flag to GCC prevents building anything better,
4697 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4699 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4700 # PIC is the default for these OSes.
4702 mingw* | os2* | pw32*)
4703 # This hack is so that the source file can tell whether it is being
4704 # built for inclusion in a dll (and should export symbols for example).
4705 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4707 darwin* | rhapsody*)
4708 # PIC is the default on this platform
4709 # Common symbols not allowed in MH_DYLIB files
4710 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4713 # DJGPP does not support shared libraries at all
4714 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4717 if test -d /usr/nec; then
4718 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4722 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4728 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4733 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4739 # All AIX code is PIC.
4740 if test "$host_cpu" = ia64; then
4741 # AIX 5 now supports IA64 processor
4742 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4744 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4748 case $cc_basename in
4750 # Green Hills C++ Compiler
4751 # _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"
4756 # PIC is the default on this platform
4757 # Common symbols not allowed in MH_DYLIB files
4758 case $cc_basename in
4760 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4761 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4766 case $cc_basename in
4768 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4771 # Green Hills C++ Compiler
4772 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4778 freebsd* | kfreebsd*-gnu | dragonfly*)
4779 # FreeBSD uses GNU C++
4781 hpux9* | hpux10* | hpux11*)
4782 case $cc_basename in
4784 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4785 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4786 if test "$host_cpu" != ia64; then
4787 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4791 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4792 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4798 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4806 irix5* | irix6* | nonstopux*)
4807 case $cc_basename in
4809 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4810 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4811 # CC pic flag -KPIC is the default.
4818 case $cc_basename in
4821 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4822 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4826 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4827 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4828 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4831 # Portland Group C++ compiler.
4832 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4834 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4838 # Make sure the PIC flag is empty. It appears that all Alpha
4839 # Linux and Compaq Tru64 Unix objects are PIC.
4840 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4841 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4852 case $cc_basename in
4854 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4862 osf3* | osf4* | osf5*)
4863 case $cc_basename in
4865 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4868 # Rational C++ 2.4.1
4869 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4872 # Digital/Compaq C++
4873 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4874 # Make sure the PIC flag is empty. It appears that all Alpha
4875 # Linux and Compaq Tru64 Unix objects are PIC.
4876 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4877 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4886 case $cc_basename in
4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4895 case $cc_basename in
4897 # Sun C++ 4.2, 5.x and Centerline C++
4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4899 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4900 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4903 # Green Hills C++ Compiler
4904 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4911 case $cc_basename in
4914 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4915 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4919 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4926 case $cc_basename in
4928 # NonStop-UX NCC 3.20
4929 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4940 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4946 if test "$GCC" = yes; then
4947 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4948 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4952 # All AIX code is PIC.
4953 if test "$host_cpu" = ia64; then
4954 # AIX 5 now supports IA64 processor
4955 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4960 # FIXME: we need at least 68020 code to build shared libraries, but
4961 # adding the `-m68020' flag to GCC prevents building anything better,
4963 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4966 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4967 # PIC is the default for these OSes.
4970 mingw* | pw32* | os2*)
4971 # This hack is so that the source file can tell whether it is being
4972 # built for inclusion in a dll (and should export symbols for example).
4973 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4976 darwin* | rhapsody*)
4977 # PIC is the default on this platform
4978 # Common symbols not allowed in MH_DYLIB files
4979 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4983 # Just because we use GCC doesn't mean we suddenly get shared libraries
4984 # on systems that don't support them.
4985 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4990 if test -d /usr/nec; then
4991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4996 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5003 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5009 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5013 # PORTME Check for flag to pass linker flags through the system compiler.
5016 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5017 if test "$host_cpu" = ia64; then
5018 # AIX 5 now supports IA64 processor
5019 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5021 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5025 # PIC is the default on this platform
5026 # Common symbols not allowed in MH_DYLIB files
5027 case $cc_basename in
5029 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5030 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5035 mingw* | pw32* | os2*)
5036 # This hack is so that the source file can tell whether it is being
5037 # built for inclusion in a dll (and should export symbols for example).
5038 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5041 hpux9* | hpux10* | hpux11*)
5042 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5043 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5050 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5053 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5054 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5057 irix5* | irix6* | nonstopux*)
5058 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5059 # PIC (with -KPIC) is the default.
5060 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5065 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5069 case $cc_basename in
5071 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5072 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5075 pgcc* | pgf77* | pgf90*)
5076 # Portland Group compilers (*not* the Pentium gcc compiler,
5077 # which looks to be a dead project)
5078 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5079 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5080 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5083 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5084 # All Alpha code is PIC.
5085 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5090 osf3* | osf4* | osf5*)
5091 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5092 # All OSF/1 code is PIC.
5093 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5097 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5098 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5102 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5103 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5104 case $cc_basename in
5106 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5108 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5113 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5115 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5118 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5119 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5120 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5121 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5125 if test -d /usr/nec ;then
5126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5127 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5132 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5133 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5137 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5138 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5142 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5147 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5150 # Check to make sure the PIC flag actually works.
5152 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5153 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5154 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5155 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5156 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5158 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5160 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5161 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5164 # For platforms which do not support PIC, -DPIC is meaningless:
5166 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5169 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5175 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5176 # ------------------------------------
5177 # See if the linker supports building shared libraries.
5178 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5179 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5181 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5184 # If we're using GNU nm, then we don't want the "-C" option.
5185 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5186 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5187 _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'
5189 _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'
5193 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5196 _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'
5199 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5204 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5205 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5206 _LT_AC_TAGVAR(archive_cmds, $1)=
5207 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5208 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5209 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5210 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5211 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5212 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5213 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5214 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5215 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5216 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5217 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5218 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5219 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5220 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5221 _LT_AC_TAGVAR(module_cmds, $1)=
5222 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5223 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5224 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5225 # include_expsyms should be a list of space-separated symbols to be *always*
5226 # included in the symbol list
5227 _LT_AC_TAGVAR(include_expsyms, $1)=
5228 # exclude_expsyms can be an extended regexp of symbols to exclude
5229 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5230 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5231 # as well as any symbol that contains `d'.
5232 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5233 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5234 # platforms (ab)use it in PIC code, but their linkers get confused if
5235 # the symbol is explicitly referenced. Since portable code cannot
5236 # rely on this symbol name, it's probably fine to never include it in
5237 # preloaded symbol tables.
5238 extract_expsyms_cmds=
5239 # Just being paranoid about ensuring that cc_basename is set.
5240 _LT_CC_BASENAME([$compiler])
5242 cygwin* | mingw* | pw32*)
5243 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5244 # When not using gcc, we currently assume that we are using
5245 # Microsoft Visual C++.
5246 if test "$GCC" != yes; then
5255 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5256 if test "$with_gnu_ld" = yes; then
5257 # If archive_cmds runs LD, not CC, wlarc should be empty
5260 # Set some defaults for GNU ld with shared library support. These
5261 # are reset later if shared libraries are not supported. Putting them
5262 # here allows them to be overridden if necessary.
5263 runpath_var=LD_RUN_PATH
5264 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5265 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5266 # ancient GNU ld didn't support --whole-archive et. al.
5267 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5268 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5270 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5272 supports_anon_versioning=no
5273 case `$LD -v 2>/dev/null` in
5274 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5275 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5276 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5277 *\ 2.11.*) ;; # other 2.11 versions
5278 *) supports_anon_versioning=yes ;;
5281 # See if GNU ld supports shared libraries.
5283 aix3* | aix4* | aix5*)
5284 # On AIX/PPC, the GNU linker is very broken
5285 if test "$host_cpu" != ia64; then
5286 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5289 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5290 *** to be unable to reliably create shared libraries on AIX.
5291 *** Therefore, libtool is disabling shared libraries support. If you
5292 *** really care for shared libraries, you may want to modify your PATH
5293 *** so that a non-GNU linker is found, and then restart.
5300 _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)'
5301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5302 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5304 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5305 # that the semantics of dynamic libraries on AmigaOS, at least up
5306 # to version 4, is to share data among multiple programs linked
5307 # with the same dynamic library. Since this doesn't match the
5308 # behavior of shared libraries on other platforms, we can't use
5310 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5314 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5315 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5316 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5317 # support --undefined. This deserves some investigation. FIXME
5318 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5320 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5324 cygwin* | mingw* | pw32*)
5325 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5326 # as there is no search path for DLLs.
5327 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5328 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5329 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5330 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5331 _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'
5333 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5334 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5335 # If the export-symbols file already is a .def file (1st line
5336 # is EXPORTS), use it as is; otherwise, prepend...
5337 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5338 cp $export_symbols $output_objdir/$soname.def;
5340 echo EXPORTS > $output_objdir/$soname.def;
5341 cat $export_symbols >> $output_objdir/$soname.def;
5343 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5345 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5350 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5352 case $cc_basename,$host_cpu in
5353 pgcc*) # Portland Group C compiler
5354 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5356 pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
5357 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5358 tmp_addflag=' -fpic -Mnomain' ;;
5359 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5360 tmp_addflag=' -i_dynamic' ;;
5361 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5362 tmp_addflag=' -i_dynamic -nofor_main' ;;
5363 ifc* | ifort*) # Intel Fortran compiler
5364 tmp_addflag=' -nofor_main' ;;
5366 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5368 if test $supports_anon_versioning = yes; then
5369 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5370 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5371 $echo "local: *; };" >> $output_objdir/$libname.ver~
5372 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5375 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5380 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5381 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5384 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5385 _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'
5390 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5391 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5394 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5395 *** create shared libraries on Solaris systems. Therefore, libtool
5396 *** is disabling shared libraries support. We urge you to upgrade GNU
5397 *** binutils to release 2.9.1 or newer. Another option is to modify
5398 *** your PATH or compiler configuration so that the native linker is
5399 *** used, and then restart.
5402 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5403 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5404 _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'
5406 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5411 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5413 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5418 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5419 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5420 _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'
5422 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5427 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5430 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5431 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5434 # PORTME fill in a description of your system's linker (not GNU ld)
5437 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5438 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5439 _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'
5440 # Note: this linker hardcodes the directories in LIBPATH if there
5441 # are no directories specified by -L.
5442 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5443 if test "$GCC" = yes && test -z "$link_static_flag"; then
5444 # Neither direct hardcoding nor static linking is supported with a
5446 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5451 if test "$host_cpu" = ia64; then
5452 # On IA64, the linker does run time linking by default, so we don't
5453 # have to do anything special.
5454 aix_use_runtimelinking=no
5455 exp_sym_flag='-Bexport'
5458 # If we're using GNU nm, then we don't want the "-C" option.
5459 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5460 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5461 _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'
5463 _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'
5465 aix_use_runtimelinking=no
5467 # Test if we are trying to use run time linking or normal
5468 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5469 # need to do runtime linking.
5470 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5471 for ld_flag in $LDFLAGS; do
5472 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5473 aix_use_runtimelinking=yes
5479 exp_sym_flag='-bexport'
5480 no_entry_flag='-bnoentry'
5483 # When large executables or shared objects are built, AIX ld can
5484 # have problems creating the table of contents. If linking a library
5485 # or program results in "error TOC overflow" add -mminimal-toc to
5486 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5487 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5489 _LT_AC_TAGVAR(archive_cmds, $1)=''
5490 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5491 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5492 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5494 if test "$GCC" = yes; then
5495 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5496 # We only want to do this on AIX 4.2 and lower, the check
5497 # below for broken collect2 doesn't work under 4.3+
5498 collect2name=`${CC} -print-prog-name=collect2`
5499 if test -f "$collect2name" && \
5500 strings "$collect2name" | grep resolve_lib_name >/dev/null
5502 # We have reworked collect2
5503 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5505 # We have old collect2
5506 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5507 # It fails to find uninstalled libraries when the uninstalled
5508 # path is not listed in the libpath. Setting hardcode_minus_L
5509 # to unsupported forces relinking
5510 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5511 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5512 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5515 shared_flag='-shared'
5516 if test "$aix_use_runtimelinking" = yes; then
5517 shared_flag="$shared_flag "'${wl}-G'
5521 if test "$host_cpu" = ia64; then
5522 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5523 # chokes on -Wl,-G. The following line is correct:
5526 if test "$aix_use_runtimelinking" = yes; then
5527 shared_flag='${wl}-G'
5529 shared_flag='${wl}-bM:SRE'
5534 # It seems that -bexpall does not export symbols beginning with
5535 # underscore (_), so it is better to generate a list of symbols to export.
5536 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5537 if test "$aix_use_runtimelinking" = yes; then
5538 # Warning - without using the other runtime loading flags (-brtl),
5539 # -berok will link without error, but may produce a broken library.
5540 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5541 # Determine the default libpath from the value encoded in an empty executable.
5542 _LT_AC_SYS_LIBPATH_AIX
5543 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5544 _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 $shared_flag"
5546 if test "$host_cpu" = ia64; then
5547 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5548 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5549 _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"
5551 # Determine the default libpath from the value encoded in an empty executable.
5552 _LT_AC_SYS_LIBPATH_AIX
5553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5554 # Warning - without using the other run time loading flags,
5555 # -berok will link without error, but may produce a broken library.
5556 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5557 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5558 # -bexpall does not export symbols beginning with underscore (_)
5559 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5560 # Exported symbols can be pulled into shared objects from archives
5561 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5562 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5563 # This is similar to how AIX traditionally builds it's shared libraries.
5564 _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'
5570 _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)'
5571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5572 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5573 # see comment about different semantics on the GNU ld section
5574 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5578 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5581 cygwin* | mingw* | pw32*)
5582 # When not using gcc, we currently assume that we are using
5583 # Microsoft Visual C++.
5584 # hardcode_libdir_flag_spec is actually meaningless, as there is
5585 # no search path for DLLs.
5586 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5587 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5588 # Tell ltmain to make .lib files, not .a files.
5590 # Tell ltmain to make .dll files, not .so files.
5592 # FIXME: Setting linknames here is a bad hack.
5593 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5594 # The linker will automatically build a .lib file if we build a DLL.
5595 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5596 # FIXME: Should let the user specify the lib program.
5597 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5598 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5599 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5602 darwin* | rhapsody*)
5604 rhapsody* | darwin1.[[012]])
5605 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5608 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5609 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5611 case ${MACOSX_DEPLOYMENT_TARGET} in
5613 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5616 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5622 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5623 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5624 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5625 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5626 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5627 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5628 if test "$GCC" = yes ; then
5629 output_verbose_link_cmd='echo'
5630 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5631 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5632 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5633 _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}'
5634 _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}'
5636 case $cc_basename in
5638 output_verbose_link_cmd='echo'
5639 _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'
5640 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5641 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5642 _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}'
5643 _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}'
5646 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5653 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5655 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5659 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5662 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5663 # support. Future versions do this automatically, but an explicit c++rt0.o
5664 # does not break anything, and helps significantly (at the cost of a little
5667 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5668 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5669 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5670 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5673 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5675 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5676 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5677 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5678 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5681 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5682 freebsd* | kfreebsd*-gnu | dragonfly*)
5683 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5684 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5685 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5686 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5690 if test "$GCC" = yes; then
5691 _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'
5693 _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'
5695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5696 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5697 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5699 # hardcode_minus_L: Not really in the search PATH,
5700 # but as the default location of the library.
5701 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5702 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5706 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5709 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5712 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5718 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5721 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5725 if test "$with_gnu_ld" = no; then
5728 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5729 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5730 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5731 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5732 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5735 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5736 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5737 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5739 # hardcode_minus_L: Not really in the search PATH,
5740 # but as the default location of the library.
5741 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5744 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5745 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5746 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5747 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5749 # hardcode_minus_L: Not really in the search PATH,
5750 # but as the default location of the library.
5751 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5757 irix5* | irix6* | nonstopux*)
5758 if test "$GCC" = yes; then
5759 _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'
5761 _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'
5762 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5764 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5765 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5766 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5770 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5771 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5773 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5775 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5776 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5777 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5781 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5782 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5783 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5784 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5785 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5789 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5790 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5791 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5792 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5793 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5794 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5795 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5798 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5799 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5800 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5803 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5804 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5812 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5813 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5814 _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'
5815 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
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}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5823 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5824 _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'
5826 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5827 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5830 osf4* | osf5*) # as osf3* with the addition of -msym flag
5831 if test "$GCC" = yes; then
5832 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5833 _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'
5834 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5836 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5837 _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'
5838 _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~
5839 $LD -shared${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'
5841 # Both c and cxx compiler support -rpath directly
5842 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5844 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5848 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5849 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5850 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5851 runpath_var=LD_RUN_PATH
5852 hardcode_runpath_var=yes
5856 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5857 if test "$GCC" = yes; then
5859 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5860 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5861 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5864 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5865 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5866 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5868 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5869 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5871 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5873 # The compiler driver will combine linker options so we
5874 # cannot just pass the convience library names through
5875 # without $wl, iff we do not link with $LD.
5876 # Luckily, gcc supports the same syntax we need for Sun Studio.
5877 # Supported since Solaris 2.6 (maybe 2.5.1?)
5880 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5882 _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' ;;
5885 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5889 if test "x$host_vendor" = xsequent; then
5890 # Use $CC to link under sequent, because it throws in some extra .o
5891 # files that make .init and .fini sections work.
5892 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5894 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5896 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5897 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5898 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5899 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5903 case $host_vendor in
5905 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5906 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5909 ## LD is ld it makes a PLAMLIB
5910 ## CC just makes a GrossModule.
5911 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5912 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5913 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5916 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5917 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5920 runpath_var='LD_RUN_PATH'
5921 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5925 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5926 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5927 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5931 if test -d /usr/nec; then
5932 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5933 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5934 runpath_var=LD_RUN_PATH
5935 hardcode_runpath_var=yes
5936 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5941 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5942 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5943 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5944 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5945 hardcode_runpath_var=yes
5946 runpath_var=LD_RUN_PATH
5949 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5950 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5951 if test "$GCC" = yes; then
5952 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5954 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5956 runpath_var='LD_RUN_PATH'
5957 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5961 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5962 # $CC -shared without GNU ld will not create a library from C++
5963 # object files and a static libstdc++, better avoid it by now
5964 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5965 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5966 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5967 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5968 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5969 runpath_var='LD_RUN_PATH'
5973 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5974 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5975 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5979 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5984 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5985 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5987 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5988 if test "$GCC" = yes; then
5989 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5993 # Do we need to explicitly link libc?
5995 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5997 # Assume -lc should be added
5998 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6000 if test "$enable_shared" = yes && test "$GCC" = yes; then
6001 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6003 # FIXME: we may have to deal with multi-command sequences.
6006 # Test whether the compiler implicitly links with -lc since on some
6007 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6008 # to ld, don't add -lc before -lgcc.
6009 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6011 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6013 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6016 libobjs=conftest.$ac_objext
6018 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6024 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6025 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6026 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6028 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6030 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6032 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6034 cat conftest.err 1>&5
6037 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6043 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6046 # _LT_AC_FILE_LTDLL_C
6047 # -------------------
6048 # Be careful that the start marker always follows a newline.
6049 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6050 # /* ltdll.c starts here */
6051 # #define WIN32_LEAN_AND_MEAN
6052 # #include <windows.h>
6053 # #undef WIN32_LEAN_AND_MEAN
6054 # #include <stdio.h>
6056 # #ifndef __CYGWIN__
6057 # # ifdef __CYGWIN32__
6058 # # define __CYGWIN__ __CYGWIN32__
6062 # #ifdef __cplusplus
6065 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6066 # #ifdef __cplusplus
6071 # #include <cygwin/cygwin_dll.h>
6072 # DECLARE_CYGWIN_DLL( DllMain );
6074 # HINSTANCE __hDllInstance_base;
6077 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6079 # __hDllInstance_base = hInst;
6082 # /* ltdll.c ends here */
6083 ])# _LT_AC_FILE_LTDLL_C
6086 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6087 # ---------------------------------
6088 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6092 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6093 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6094 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6095 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6096 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6097 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6098 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6100 # This is just to silence aclocal about the macro not being used
6101 ifelse([AC_DISABLE_FAST_INSTALL])
6103 AC_DEFUN([LT_AC_PROG_GCJ],
6104 [AC_CHECK_TOOL(GCJ, gcj, no)
6105 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6109 AC_DEFUN([LT_AC_PROG_RC],
6110 [AC_CHECK_TOOL(RC, windres, no)
6113 # NOTE: This macro has been submitted for inclusion into #
6114 # GNU Autoconf as AC_PROG_SED. When it is available in #
6115 # a released version of Autoconf we should remove this #
6116 # macro and use it instead. #
6119 # Check for a fully-functional sed program, that truncates
6120 # as few characters as possible. Prefer GNU sed if found.
6121 AC_DEFUN([LT_AC_PROG_SED],
6122 [AC_MSG_CHECKING([for a sed that does not truncate output])
6123 AC_CACHE_VAL(lt_cv_path_SED,
6124 [# Loop through the user's path and test for sed and gsed.
6125 # Then use that list of sed's as ones to test for truncation.
6126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6130 test -z "$as_dir" && as_dir=.
6131 for lt_ac_prog in sed gsed; do
6132 for ac_exec_ext in '' $ac_executable_extensions; do
6133 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6134 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6141 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6142 # along with /bin/sed that truncates output.
6143 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6144 test ! -f $lt_ac_sed && continue
6145 cat /dev/null > conftest.in
6147 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6148 # Check for GNU sed and select it if it is found.
6149 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6150 lt_cv_path_SED=$lt_ac_sed
6154 cat conftest.in conftest.in >conftest.tmp
6155 mv conftest.tmp conftest.in
6156 cp conftest.in conftest.nl
6158 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6159 cmp -s conftest.out conftest.nl || break
6160 # 10000 chars as input seems more than enough
6161 test $lt_ac_count -gt 10 && break
6162 lt_ac_count=`expr $lt_ac_count + 1`
6163 if test $lt_ac_count -gt $lt_ac_max; then
6164 lt_ac_max=$lt_ac_count
6165 lt_cv_path_SED=$lt_ac_sed
6171 AC_MSG_RESULT([$SED])
6174 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6176 # This file is free software; the Free Software Foundation
6177 # gives unlimited permission to copy and/or distribute it,
6178 # with or without modifications, as long as this notice is preserved.
6180 # AM_AUTOMAKE_VERSION(VERSION)
6181 # ----------------------------
6182 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6183 # generated from the m4 files accompanying Automake X.Y.
6184 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6186 # AM_SET_CURRENT_AUTOMAKE_VERSION
6187 # -------------------------------
6188 # Call AM_AUTOMAKE_VERSION so it can be traced.
6189 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6190 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6191 [AM_AUTOMAKE_VERSION([1.9.5])])
6193 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6195 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6197 # This file is free software; the Free Software Foundation
6198 # gives unlimited permission to copy and/or distribute it,
6199 # with or without modifications, as long as this notice is preserved.
6201 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6202 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6203 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6205 # Of course, Automake must honor this variable whenever it calls a
6206 # tool from the auxiliary directory. The problem is that $srcdir (and
6207 # therefore $ac_aux_dir as well) can be either absolute or relative,
6208 # depending on how configure is run. This is pretty annoying, since
6209 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6210 # source directory, any form will work fine, but in subdirectories a
6211 # relative path needs to be adjusted first.
6213 # $ac_aux_dir/missing
6214 # fails when called from a subdirectory if $ac_aux_dir is relative
6215 # $top_srcdir/$ac_aux_dir/missing
6216 # fails if $ac_aux_dir is absolute,
6217 # fails when called from a subdirectory in a VPATH build with
6218 # a relative $ac_aux_dir
6220 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6221 # are both prefixed by $srcdir. In an in-source build this is usually
6222 # harmless because $srcdir is `.', but things will broke when you
6223 # start a VPATH build or use an absolute $srcdir.
6225 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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6227 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6228 # and then we would define $MISSING as
6229 # MISSING="\${SHELL} $am_aux_dir/missing"
6230 # This will work as long as MISSING is not called from configure, because
6231 # unfortunately $(top_srcdir) has no meaning in configure.
6232 # However there are other variables, like CC, which are often used in
6233 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6235 # Another solution, used here, is to always expand $ac_aux_dir to an
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6239 AC_DEFUN([AM_AUX_DIR_EXPAND],
6240 [dnl Rely on autoconf to set up CDPATH properly.
6241 AC_PREREQ([2.50])dnl
6242 # expand $ac_aux_dir to an absolute path
6243 am_aux_dir=`cd $ac_aux_dir && pwd`
6246 # AM_CONDITIONAL -*- Autoconf -*-
6248 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6249 # Free Software Foundation, Inc.
6251 # This file is free software; the Free Software Foundation
6252 # gives unlimited permission to copy and/or distribute it,
6253 # with or without modifications, as long as this notice is preserved.
6257 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6258 # -------------------------------------
6259 # Define a conditional.
6260 AC_DEFUN([AM_CONDITIONAL],
6262 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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6265 AC_SUBST([$1_FALSE])
6273 AC_CONFIG_COMMANDS_PRE(
6274 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6275 AC_MSG_ERROR([[conditional "$1" was never defined.
6276 Usually this means the macro was only invoked conditionally.]])
6280 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6281 # Free Software Foundation, Inc.
6283 # This file is free software; the Free Software Foundation
6284 # gives unlimited permission to copy and/or distribute it,
6285 # with or without modifications, as long as this notice is preserved.
6289 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6290 # written in clear, in which case automake, when reading aclocal.m4,
6291 # will think it sees a *use*, and therefore will trigger all it's
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6293 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6296 # _AM_DEPENDENCIES(NAME)
6297 # ----------------------
6298 # See how the compiler implements dependency checking.
6299 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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6302 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6303 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6304 # dependency, and given that the user is not expected to run this macro,
6305 # just rely on AC_PROG_CC.
6306 AC_DEFUN([_AM_DEPENDENCIES],
6307 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6308 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6309 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6310 AC_REQUIRE([AM_DEP_TRACK])dnl
6312 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6313 [$1], CXX, [depcc="$CXX" am_compiler_list=],
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6315 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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6318 AC_CACHE_CHECK([dependency style of $depcc],
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6327 # Copy depcomp to subdir because otherwise we won't find it if we're
6328 # using a relative directory.
6329 cp "$am_depcomp" conftest.dir
6331 # We will build objects and dependencies in a subdirectory because
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6333 # both Tru64's cc and ICC support -MD to output dependencies as a
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6339 am_cv_$1_dependencies_compiler_type=none
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6348 # We need to recreate these files for each test, as the compiler may
6349 # overwrite some of them when testing with obscure command lines.
6350 # This happens at least with the AIX C compiler.
6352 for i in 1 2 3 4 5 6; do
6353 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6354 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6355 # Solaris 8's {/usr,}/bin/sh.
6356 touch sub/conftst$i.h
6358 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6362 # after this tag, mechanisms are not by side-effect, so they'll
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6372 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6373 # mode. It turns out that the SunPro C++ compiler does not properly
6374 # handle `-M -o', and we need to detect this.
6375 if depmode=$depmode \
6376 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6377 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6378 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6379 >/dev/null 2>conftest.err &&
6380 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6381 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6382 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6383 # icc doesn't choke on unknown options, it will just issue warnings
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6386 # When given -MP, icc 7.0 and 7.1 complain thusly:
6387 # icc: Command line warning: ignoring option '-M'; no argument required
6388 # The diagnosis changed in icc 8.0:
6389 # icc: Command line remark: option '-MP' not supported
6390 if (grep 'ignoring option' conftest.err ||
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6392 am_cv_$1_dependencies_compiler_type=$depmode
6401 am_cv_$1_dependencies_compiler_type=none
6404 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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6417 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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6431 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6432 AC_SUBST([AMDEPBACKSLASH])
6435 # Generate code to set up dependency tracking. -*- Autoconf -*-
6437 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6438 # Free Software Foundation, Inc.
6440 # This file is free software; the Free Software Foundation
6441 # gives unlimited permission to copy and/or distribute it,
6442 # with or without modifications, as long as this notice is preserved.
6446 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6447 # ------------------------------
6448 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6449 [for mf in $CONFIG_FILES; do
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6451 mf=`echo "$mf" | sed -e 's/:.*$//'`
6452 # Check whether this is an Automake generated Makefile or not.
6453 # We used to match only the files named `Makefile.in', but
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6457 # So let's grep whole file.
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6463 # Extract the definition of DEPDIR, am__include, and am__quote
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6466 test -z "$DEPDIR" && continue
6467 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6468 test -z "am__include" && continue
6469 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6470 # When using ansi2knr, U may be empty or an underscore; expand it
6471 U=`sed -n 's/^U = //p' < "$mf"`
6472 # Find all dependency output files, they are included files with
6473 # $(DEPDIR) in their names. We invoke sed twice because it is the
6474 # simplest approach to changing $(DEPDIR) to its actual value in the
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6481 fdir=`AS_DIRNAME(["$file"])`
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6484 echo '# dummy' > "$dirpart/$file"
6487 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6490 # AM_OUTPUT_DEPENDENCY_COMMANDS
6491 # -----------------------------
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6500 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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
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6518 # AM_INIT_AUTOMAKE([OPTIONS])
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6528 AC_DEFUN([AM_INIT_AUTOMAKE],
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6533 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6534 AC_REQUIRE([AC_PROG_INSTALL])dnl
6535 # test to see if srcdir already configured
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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
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6544 CYGPATH_W='cygpath -w'
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6555 AC_SUBST([PACKAGE], [$1])dnl
6556 AC_SUBST([VERSION], [$2])],
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6558 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6559 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6561 _AM_IF_OPTION([no-define],,
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6569 AM_MISSING_PROG(AUTOCONF, autoconf)
6570 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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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])],
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6584 _AM_IF_OPTION([no-dependencies],,
6585 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6586 [_AM_DEPENDENCIES(CC)],
6587 [define([AC_PROG_CC],
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6589 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6590 [_AM_DEPENDENCIES(CXX)],
6591 [define([AC_PROG_CXX],
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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
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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-"$am_aux_dir/install-sh"}
6629 AC_SUBST(install_sh)])
6631 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6633 # This file is free software; the Free Software Foundation
6634 # gives unlimited permission to copy and/or distribute it,
6635 # with or without modifications, as long as this notice is preserved.
6639 # Check whether the underlying file-system supports filenames
6640 # with a leading dot. For instance MS-DOS doesn't.
6641 AC_DEFUN([AM_SET_LEADING_DOT],
6642 [rm -rf .tst 2>/dev/null
6643 mkdir .tst 2>/dev/null
6644 if test -d .tst; then
6649 rmdir .tst 2>/dev/null
6650 AC_SUBST([am__leading_dot])])
6652 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
6655 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
6656 # Free Software Foundation, Inc.
6658 # This file is free software; the Free Software Foundation
6659 # gives unlimited permission to copy and/or distribute it,
6660 # with or without modifications, as long as this notice is preserved.
6664 AC_DEFUN([AM_MAINTAINER_MODE],
6665 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
6666 dnl maintainer-mode is disabled by default
6667 AC_ARG_ENABLE(maintainer-mode,
6668 [ --enable-maintainer-mode enable make rules and dependencies not useful
6669 (and sometimes confusing) to the casual installer],
6670 USE_MAINTAINER_MODE=$enableval,
6671 USE_MAINTAINER_MODE=no)
6672 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
6673 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
6674 MAINT=$MAINTAINER_MODE_TRUE
6679 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
6681 # Check to see how 'make' treats includes. -*- Autoconf -*-
6683 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6685 # This file is free software; the Free Software Foundation
6686 # gives unlimited permission to copy and/or distribute it,
6687 # with or without modifications, as long as this notice is preserved.
6693 # Check to see how make treats includes.
6694 AC_DEFUN([AM_MAKE_INCLUDE],
6695 [am_make=${MAKE-make}
6696 cat > confinc << 'END'
6701 # If we don't find an include directive, just comment out the code.
6702 AC_MSG_CHECKING([for style of include used by $am_make])
6706 # First try GNU make style include.
6707 echo "include confinc" > confmf
6708 # We grep out `Entering directory' and `Leaving directory'
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6710 # In particular we don't look at `^make:' because GNU make might
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6713 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
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6719 if test "$am__include" = "#"; then
6720 echo '.include "confinc"' > confmf
6721 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6722 am__include=.include
6727 AC_SUBST([am__include])
6728 AC_SUBST([am__quote])
6729 AC_MSG_RESULT([$_am_result])
6730 rm -f confinc confmf
6733 # Copyright (C) 1999, 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
6735 # This file is free software; the Free Software Foundation
6736 # gives unlimited permission to copy and/or distribute it,
6737 # with or without modifications, as long as this notice is preserved.
6743 # Like AC_PROG_CC_C_O, but changed for automake.
6744 AC_DEFUN([AM_PROG_CC_C_O],
6745 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
6746 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6747 # FIXME: we rely on the cache variable name because
6748 # there is no other way.
6750 ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
6751 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
6752 # Losing compiler, so override with the script.
6753 # FIXME: It is wrong to rewrite CC.
6754 # But if we don't then we get into trouble of one sort or another.
6755 # A longer-term fix would be to have automake use am__CC in this case,
6756 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
6757 CC="$am_aux_dir/compile $CC"
6761 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6763 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6764 # Free Software Foundation, Inc.
6766 # This file is free software; the Free Software Foundation
6767 # gives unlimited permission to copy and/or distribute it,
6768 # with or without modifications, as long as this notice is preserved.
6772 # AM_MISSING_PROG(NAME, PROGRAM)
6773 # ------------------------------
6774 AC_DEFUN([AM_MISSING_PROG],
6775 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6776 $1=${$1-"${am_missing_run}$2"}
6780 # AM_MISSING_HAS_RUN
6781 # ------------------
6782 # Define MISSING if not defined so far and test if it supports --run.
6783 # If it does, set am_missing_run to use it, otherwise, to nothing.
6784 AC_DEFUN([AM_MISSING_HAS_RUN],
6785 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6786 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6787 # Use eval to expand $SHELL
6788 if eval "$MISSING --run true"; then
6789 am_missing_run="$MISSING --run "
6792 AC_MSG_WARN([`missing' script is too old or missing])
6796 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6798 # This file is free software; the Free Software Foundation
6799 # gives unlimited permission to copy and/or distribute it,
6800 # with or without modifications, as long as this notice is preserved.
6804 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6806 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6807 # created by `make install' are always world readable, even if the
6808 # installer happens to have an overly restrictive umask (e.g. 077).
6809 # This was a mistake. There are at least two reasons why we must not
6811 # - it causes special bits like SGID to be ignored,
6812 # - it may be too restrictive (some setups expect 775 directories).
6814 # Do not use -m 0755 and let people choose whatever they expect by
6817 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6818 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6819 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6820 # concurrently, both version can detect that a/ is missing, but only
6821 # one can create it and the other will error out. Consequently we
6822 # restrict ourselves to GNU make (using the --version option ensures
6824 AC_DEFUN([AM_PROG_MKDIR_P],
6825 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6826 # We used to keeping the `.' as first argument, in order to
6827 # allow $(mkdir_p) to be used without argument. As in
6828 # $(mkdir_p) $(somedir)
6829 # where $(somedir) is conditionally defined. However this is wrong
6831 # 1. if the package is installed by a user who cannot write `.'
6832 # make install will fail,
6833 # 2. the above comment should most certainly read
6834 # $(mkdir_p) $(DESTDIR)$(somedir)
6835 # so it does not work when $(somedir) is undefined and
6836 # $(DESTDIR) is not.
6837 # To support the latter case, we have to write
6838 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6839 # so the `.' trick is pointless.
6840 mkdir_p='mkdir -p --'
6842 # On NextStep and OpenStep, the `mkdir' command does not
6843 # recognize any option. It will interpret all options as
6844 # directories to create, and then abort because `.' already
6846 for d in ./-p ./--version;
6848 test -d $d && rmdir $d
6850 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6851 if test -f "$ac_aux_dir/mkinstalldirs"; then
6852 mkdir_p='$(mkinstalldirs)'
6854 mkdir_p='$(install_sh) -d'
6857 AC_SUBST([mkdir_p])])
6859 # Helper functions for option handling. -*- Autoconf -*-
6861 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6863 # This file is free software; the Free Software Foundation
6864 # gives unlimited permission to copy and/or distribute it,
6865 # with or without modifications, as long as this notice is preserved.
6869 # _AM_MANGLE_OPTION(NAME)
6870 # -----------------------
6871 AC_DEFUN([_AM_MANGLE_OPTION],
6872 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6874 # _AM_SET_OPTION(NAME)
6875 # ------------------------------
6876 # Set option NAME. Presently that only means defining a flag for this option.
6877 AC_DEFUN([_AM_SET_OPTION],
6878 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6880 # _AM_SET_OPTIONS(OPTIONS)
6881 # ----------------------------------
6882 # OPTIONS is a space-separated list of Automake options.
6883 AC_DEFUN([_AM_SET_OPTIONS],
6884 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6886 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6887 # -------------------------------------------
6888 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6889 AC_DEFUN([_AM_IF_OPTION],
6890 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6892 # Check to make sure that the build environment is sane. -*- Autoconf -*-
6894 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6895 # Free Software Foundation, Inc.
6897 # This file is free software; the Free Software Foundation
6898 # gives unlimited permission to copy and/or distribute it,
6899 # with or without modifications, as long as this notice is preserved.
6905 AC_DEFUN([AM_SANITY_CHECK],
6906 [AC_MSG_CHECKING([whether build environment is sane])
6909 echo timestamp > conftest.file
6910 # Do `set' in a subshell so we don't clobber the current shell's
6911 # arguments. Must try -L first in case configure is actually a
6912 # symlink; some systems play weird games with the mod time of symlinks
6913 # (eg FreeBSD returns the mod time of the symlink's containing
6916 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6917 if test "$[*]" = "X"; then
6919 set X `ls -t $srcdir/configure conftest.file`
6922 if test "$[*]" != "X $srcdir/configure conftest.file" \
6923 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6925 # If neither matched, then we have a broken ls. This can happen
6926 # if, for instance, CONFIG_SHELL is bash and it inherits a
6927 # broken ls alias from the environment. This has actually
6928 # happened. Such a system could not be considered "sane".
6929 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6930 alias in your environment])
6933 test "$[2]" = conftest.file
6939 AC_MSG_ERROR([newly created file is older than distributed files!
6940 Check your system clock])
6942 AC_MSG_RESULT(yes)])
6944 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6946 # This file is free software; the Free Software Foundation
6947 # gives unlimited permission to copy and/or distribute it,
6948 # with or without modifications, as long as this notice is preserved.
6950 # AM_PROG_INSTALL_STRIP
6951 # ---------------------
6952 # One issue with vendor `install' (even GNU) is that you can't
6953 # specify the program used to strip binaries. This is especially
6954 # annoying in cross-compiling environments, where the build's strip
6955 # is unlikely to handle the host's binaries.
6956 # Fortunately install-sh will honor a STRIPPROG variable, so we
6957 # always use install-sh in `make install-strip', and initialize
6958 # STRIPPROG with the value of the STRIP variable (set by the user).
6959 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6960 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6961 # Installed binaries are usually stripped using `strip' when the user
6962 # run `make install-strip'. However `strip' might not be the right
6963 # tool to use in cross-compilation environments, therefore Automake
6964 # will honor the `STRIP' environment variable to overrule this program.
6965 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6966 if test "$cross_compiling" != no; then
6967 AC_CHECK_TOOL([STRIP], [strip], :)
6969 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6970 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6972 # Check how to create a tarball. -*- Autoconf -*-
6974 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6976 # This file is free software; the Free Software Foundation
6977 # gives unlimited permission to copy and/or distribute it,
6978 # with or without modifications, as long as this notice is preserved.
6982 # _AM_PROG_TAR(FORMAT)
6983 # --------------------
6984 # Check how to create a tarball in format FORMAT.
6985 # FORMAT should be one of `v7', `ustar', or `pax'.
6987 # Substitute a variable $(am__tar) that is a command
6988 # writing to stdout a FORMAT-tarball containing the directory
6990 # tardir=directory && $(am__tar) > result.tar
6992 # Substitute a variable $(am__untar) that extract such
6993 # a tarball read from stdin.
6994 # $(am__untar) < result.tar
6995 AC_DEFUN([_AM_PROG_TAR],
6996 [# Always define AMTAR for backward compatibility.
6997 AM_MISSING_PROG([AMTAR], [tar])
6999 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7000 [m4_case([$1], [ustar],, [pax],,
7001 [m4_fatal([Unknown tar format])])
7002 AC_MSG_CHECKING([how to create a $1 tar archive])
7003 # Loop over all known methods to create a tar archive until one works.
7004 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7005 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7006 # Do not fold the above two line into one, because Tru64 sh and
7007 # Solaris sh will not grok spaces in the rhs of `-'.
7008 for _am_tool in $_am_tools
7012 for _am_tar in tar gnutar gtar;
7014 AM_RUN_LOG([$_am_tar --version]) && break
7016 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7017 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7018 am__untar="$_am_tar -xf -"
7021 # Must skip GNU tar: if it does not support --format= it doesn't create
7022 # ustar tarball either.
7023 (tar --version) >/dev/null 2>&1 && continue
7024 am__tar='tar chf - "$$tardir"'
7025 am__tar_='tar chf - "$tardir"'
7026 am__untar='tar xf -'
7029 am__tar='pax -L -x $1 -w "$$tardir"'
7030 am__tar_='pax -L -x $1 -w "$tardir"'
7034 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7035 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7036 am__untar='cpio -i -H $1 -d'
7045 # If the value was cached, stop now. We just wanted to have am__tar
7046 # and am__untar set.
7047 test -n "${am_cv_prog_tar_$1}" && break
7049 # tar/untar a dummy directory, and stop if the command works
7052 echo GrepMe > conftest.dir/file
7053 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7055 if test -s conftest.tar; then
7056 AM_RUN_LOG([$am__untar <conftest.tar])
7057 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7062 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7063 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7065 AC_SUBST([am__untar])
7068 m4_include([m4/ensc_cflags.m4])
7069 m4_include([m4/ensc_changelog.m4])
7070 m4_include([m4/ensc_cxxcompiler.m4])
7071 m4_include([m4/ensc_dietlibc.m4])
7072 m4_include([m4/ensc_dietlibc_compat.m4])
7073 m4_include([m4/ensc_e2fscheck.m4])
7074 m4_include([m4/ensc_initrddir.m4])
7075 m4_include([m4/ensc_kerneldir.m4])
7076 m4_include([m4/ensc_pathprog.m4])
7077 m4_include([m4/ensc_personality.m4])
7078 m4_include([m4/ensc_release.m4])
7079 m4_include([m4/ensc_syscall.m4])
7080 m4_include([m4/ensc_syscallnr.m4])
7081 m4_include([m4/ensc_uv_vrootdir.m4])