4 # ltconfig - Create a system-specific libtool.
5 # Copyright (C) 1996-1999 Free Software Foundation, Inc.
6 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8 # This file is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 # As a special exception to the GNU General Public License, if you
23 # distribute this file as part of a program that contains a
24 # configuration script generated by Autoconf, you may include it under
25 # the same distribution terms that you use for the rest of that program.
27 # A lot of this script is taken from autoconf-2.10.
29 # Check that we are running under the correct shell.
30 SHELL=${CONFIG_SHELL-/bin/sh}
32 if test "X$1" = X--no-reexec; then
33 # Discard the --no-reexec flag, and continue.
35 elif test "X$1" = X--fallback-echo; then
36 # Avoid inline document here, it may be left over
38 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
39 # Yippee, $echo works!
42 # Restart under the correct shell.
43 exec "$SHELL" "$0" --no-reexec ${1+"$@"}
46 if test "X$1" = X--fallback-echo; then
47 # used as fallback echo
55 # Find the correct PATH separator. Usually this is `:', but
56 # DJGPP uses `;' like DOS.
57 if test "X${PATH_SEPARATOR+set}" != Xset; then
58 UNAME=${UNAME-`uname 2>/dev/null`}
60 *-DOS) PATH_SEPARATOR=';' ;;
61 *) PATH_SEPARATOR=':' ;;
65 # The HP-UX ksh and POSIX shell print the target directory to stdout
67 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
69 if test "X${echo_test_string+set}" != Xset; then
70 # find a string as large as possible, as long as the shell can cope with it
71 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
72 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
73 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
74 echo_test_string="`eval $cmd`" &&
75 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
81 if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
82 test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
83 # The Solaris, AIX, and Digital Unix default echo programs unquote
84 # backslashes. This makes it impossible to quote backslashes using
85 # echo "$something" | sed 's/\\/\\\\/g'
87 # So, first we look for a working echo in the user's PATH.
89 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
90 for dir in $PATH /usr/ucb; do
91 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
92 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
93 test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
100 if test "X$echo" = Xecho; then
101 # We didn't find a better echo, so look for alternatives.
102 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
103 test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
104 # This shell has a builtin print -r that does the trick.
106 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
107 test "X$CONFIG_SHELL" != X/bin/ksh; then
108 # If we have ksh, try running ltconfig again with it.
109 ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
110 export ORIGINAL_CONFIG_SHELL
111 CONFIG_SHELL=/bin/ksh
113 exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
117 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
118 test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
121 elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
122 test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
123 CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
125 SHELL="$CONFIG_SHELL"
127 echo="$CONFIG_SHELL $0 --fallback-echo"
128 elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
129 test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
130 echo="$CONFIG_SHELL $0 --fallback-echo"
132 # maybe with a smaller string...
135 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
136 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
142 if test "$prev" != 'sed 50q "$0"'; then
143 echo_test_string=`eval $prev`
144 export echo_test_string
145 exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
147 # Oops. We lost completely, so just stick with echo.
155 # Sed substitution that helps us do robust quoting. It backslashifies
156 # metacharacters that are still active within double-quoted strings.
158 sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
160 # Same as above, but do not quote variable references.
161 double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
163 # Sed substitution to delay expansion of an escaped shell variable in a
164 # double_quote_subst'ed string.
165 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
167 # The name of this program.
168 progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
173 VERSION=1.3.5+OpenLDAP
174 TIMESTAMP=" (1.385.2.206 2000/10/02 14:18:00)"
175 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
176 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
179 help="Try \`$progname --help' for more information."
182 default_ofile=libtool
185 # All known linkers require a `.a' archive for static linking (except M$VC,
186 # which needs '.lib').
188 enable_fast_install=yes
189 enable_dlopen=unknown
198 ofile="$default_ofile"
212 old_CPPFLAGS="$CPPFLAGS"
213 old_LDFLAGS="$LDFLAGS"
219 old_DLLTOOL="$DLLTOOL"
220 old_OBJDUMP="$OBJDUMP"
223 # Parse the command line options.
229 -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
233 # If the previous option needs an argument, assign it.
234 if test -n "$prev"; then
235 eval "$prev=\$option"
242 Usage: $progname [OPTION]... [HOST [LTMAIN]]
244 Generate a system-specific libtool script.
246 --debug enable verbose shell tracing
247 --disable-shared do not build shared libraries
248 --disable-static do not build static libraries
249 --disable-fast-install do not optimize for fast installation
250 --enable-dlopen enable dlopen support
251 --enable-win32-dll enable building dlls on win32 hosts
252 --help display this help and exit
253 --no-verify do not verify that HOST is a valid host type
254 -o, --output=FILE specify the output file [default=$default_ofile]
255 --quiet same as \`--silent'
256 --silent do not print informational messages
257 --srcdir=DIR find \`config.guess' in DIR
258 --version output version information and exit
259 --with-gcc assume that the GNU C compiler will be used
260 --with-gnu-ld assume that the C compiler uses the GNU linker
261 --disable-lock disable file locking
262 --cache-file=FILE configure cache file
264 LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
265 that provides basic libtool functionality.
267 HOST is the canonical host system name [default=guessed].
273 echo "$progname: enabling shell trace mode"
277 --disable-shared) enable_shared=no ;;
279 --disable-static) enable_static=no ;;
281 --disable-fast-install) enable_fast_install=no ;;
283 --enable-dlopen) enable_dlopen=yes ;;
285 --enable-win32-dll) enable_win32_dll=yes ;;
287 --quiet | --silent) silent=yes ;;
289 --srcdir) prev=srcdir ;;
290 --srcdir=*) srcdir="$optarg" ;;
292 --no-verify) verify_host=no ;;
294 --output | -o) prev=ofile ;;
295 --output=*) ofile="$optarg" ;;
297 --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
299 --with-gcc) with_gcc=yes ;;
300 --with-gnu-ld) with_gnu_ld=yes ;;
302 --disable-lock) need_locks=no ;;
304 --cache-file=*) cache_file="$optarg" ;;
307 echo "$progname: unrecognized option \`$option'" 1>&2
313 if test -z "$ltmain"; then
315 elif test -z "$host"; then
316 # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
317 # if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
318 # echo "$progname: warning \`$option' is not a valid host type" 1>&2
322 echo "$progname: too many arguments" 1>&2
329 if test -z "$ltmain"; then
330 echo "$progname: you must specify a LTMAIN file" 1>&2
335 if test ! -f "$ltmain"; then
336 echo "$progname: \`$ltmain' does not exist" 1>&2
341 # Quote any args containing shell metacharacters.
346 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
347 ltconfig_args="$ltconfig_args '$arg'" ;;
348 *) ltconfig_args="$ltconfig_args $arg" ;;
352 # A relevant subset of AC_INIT.
354 # File descriptor usage:
357 # 2 errors and warnings
358 # 3 some systems may open it to /dev/tty
359 # 4 used on the Kubota Titan
360 # 5 compiler messages saved in config.log
361 # 6 checking for... messages and results
362 if test "$silent" = yes; then
370 # Only set LANG and LC_ALL to C if already set.
371 # These must not be set unconditionally because not all systems understand
372 # e.g. LANG=C (notably SCO).
373 if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
374 if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi
376 if test -n "$cache_file" && test -r "$cache_file"; then
377 echo "loading cache $cache_file within ltconfig"
381 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
382 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
383 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
390 ac_n= ac_c='\c' ac_t=
393 if test -z "$srcdir"; then
394 # Assume the source directory is the same one as the path to LTMAIN.
395 srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
396 test "$srcdir" = "$ltmain" && srcdir=.
399 trap "$rm conftest*; exit 1" 1 2 15
400 if test "$verify_host" = yes; then
401 # Check for config.guess and config.sub.
403 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
404 if test -f $ac_dir/config.guess; then
409 if test -z "$ac_aux_dir"; then
410 echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
414 ac_config_guess=$ac_aux_dir/config.guess
415 ac_config_sub=$ac_aux_dir/config.sub
417 # Make sure we can run config.sub.
418 if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
420 echo "$progname: cannot run $ac_config_sub" 1>&2
425 echo $ac_n "checking host system type""... $ac_c" 1>&6
428 case "$host_alias" in
430 if host_alias=`$SHELL $ac_config_guess`; then :
432 echo "$progname: cannot guess host type; you must specify one" 1>&2
437 host=`$SHELL $ac_config_sub $host_alias`
438 echo "$ac_t$host" 1>&6
440 # Make sure the host verified.
441 test -z "$host" && exit 1
443 elif test -z "$host"; then
444 echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
451 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
454 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
457 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
458 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
459 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
463 # AIX sometimes has problems with the GCC collect2 program. For some
464 # reason, if we set the COLLECT_NAMES environment variable, the problems
465 # vanish in a puff of smoke.
466 if test "X${COLLECT_NAMES+set}" != Xset; then
473 # Determine commands to create old-style static archives.
474 old_archive_cmds='$AR cru $oldlib$oldobjs'
475 old_postinstall_cmds='chmod 644 $oldlib'
476 old_postuninstall_cmds=
478 # Set a sane default for `AR'.
479 test -z "$AR" && AR=ar
481 # Set a sane default for `OBJDUMP'.
482 test -z "$OBJDUMP" && OBJDUMP=objdump
484 # If RANLIB is not set, then run the test.
485 if test "${RANLIB+set}" != "set"; then
488 echo $ac_n "checking for ranlib... $ac_c" 1>&6
489 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
491 test -z "$dir" && dir=.
492 if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
500 echo "$ac_t$result" 1>&6
503 if test -n "$RANLIB"; then
504 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
505 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
508 # Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
509 test -z "$DLLTOOL" && DLLTOOL=dlltool
510 test -z "$OBJDUMP" && OBJDUMP=objdump
511 test -z "$AS" && AS=as
513 # Check to see if we are using GCC.
514 if test "$with_gcc" != yes || test -z "$CC"; then
515 # If CC is not set, then try to find GCC or a usable CC.
516 if test -z "$CC"; then
517 echo $ac_n "checking for gcc... $ac_c" 1>&6
518 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
520 test -z "$dir" && dir=.
521 if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
528 if test -n "$CC"; then
535 # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
536 if test -z "$CC"; then
537 echo $ac_n "checking for cc... $ac_c" 1>&6
538 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
541 test -z "$dir" && dir=.
542 if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
543 if test "$dir/cc" = "/usr/ucb/cc"; then
552 if test $cc_rejected = yes; then
553 # We found a bogon in the path, so make sure we never use it.
556 if test $# -gt 0; then
557 # We chose a different compiler from the bogus one.
558 # However, it has the same name, so the bogon will be chosen
559 # first if we set CC to just the name; use the full file name.
561 set dummy "$dir/cc" "$@"
567 if test -n "$CC"; then
573 if test -z "$CC"; then
574 echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
579 # Now see if the compiler is really GCC.
581 echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
582 echo "$progname:581: checking whether we are using GNU C" >&5
585 cat > conftest.c <<EOF
590 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
594 echo "$ac_t$with_gcc" 1>&6
597 # Allow CC to be a program name with arguments.
601 echo $ac_n "checking for object suffix... $ac_c" 1>&6
603 echo 'int i = 1;' > conftest.c
604 echo "$progname:603: checking for object suffix" >& 5
605 if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
606 # Append any warnings to the config.log.
607 cat conftest.err 1>&5
609 for ac_file in conftest.*; do
612 *) objext=`echo $ac_file | sed -e s/conftest.//` ;;
616 cat conftest.err 1>&5
617 echo "$progname: failed program was:" >&5
621 echo "$ac_t$objext" 1>&6
623 echo $ac_n "checking for executable suffix... $ac_c" 1>&6
624 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
625 echo $ac_n "(cached) $ac_c" 1>&6
629 echo 'main () { return 0; }' > conftest.c
630 echo "$progname:629: checking for executable suffix" >& 5
631 if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
632 # Append any warnings to the config.log.
633 cat conftest.err 1>&5
635 for ac_file in conftest.*; do
637 *.c | *.err | *.$objext ) ;;
638 *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
642 cat conftest.err 1>&5
643 echo "$progname: failed program was:" >&5
648 if test "X$ac_cv_exeext" = Xno; then
651 exeext="$ac_cv_exeext"
653 echo "$ac_t$ac_cv_exeext" 1>&6
655 echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
657 special_shlib_compile_flags=
662 if test "$with_gcc" = yes; then
664 link_static_flag='-static'
667 beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
668 # PIC is the default for these OSes.
671 # Below there is a dirty hack to force normal static linking with -ldl
672 # The problem is because libdl dynamically linked with both libc and
673 # libC (AIX C++ library), which obviously doesn't included in libraries
674 # list by gcc. This cause undefined symbols with -static flags.
675 # This hack allows C programs to be linked with "-static -ldl", but
676 # we not sure about C++ programs.
677 link_static_flag="$link_static_flag ${wl}-lC"
679 cygwin* | mingw* | os2*)
680 # We can build DLLs from non-PIC.
683 # FIXME: we need at least 68020 code to build shared libraries, but
684 # adding the `-m68020' flag to GCC prevents building anything better,
686 pic_flag='-m68020 -resident32 -malways-restore-a4'
689 if test -d /usr/nec; then
690 pic_flag=-Kconform_pic
698 # PORTME Check for PIC flags for the system compiler.
701 # All AIX code is PIC.
702 link_static_flag='-bnso -bI:/lib/syscalls.exp'
705 hpux9* | hpux10* | hpux11*)
706 # Is there a better link_static_flag that works with the bundled CC?
708 link_static_flag="${wl}-a ${wl}archive"
714 link_static_flag='-non_shared'
715 # PIC (with -KPIC) is the default.
718 cygwin* | mingw* | os2*)
719 # We can build DLLs from non-PIC.
722 osf3* | osf4* | osf5*)
723 # All OSF/1 code is PIC.
725 link_static_flag='-non_shared'
730 link_static_flag='-dn'
731 special_shlib_compile_flags='-belf'
736 link_static_flag='-Bstatic'
742 link_static_flag='-Bstatic'
746 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
748 link_static_flag='-Bstatic'
754 link_static_flag='-Bstatic'
757 if test -d /usr/nec ;then
758 pic_flag='-Kconform_pic'
759 link_static_flag='-Bstatic'
768 if test -n "$pic_flag"; then
769 echo "$ac_t$pic_flag" 1>&6
771 # Check to make sure the pic_flag actually works.
772 echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
774 echo "int some_variable = 0;" > conftest.c
775 save_CFLAGS="$CFLAGS"
776 CFLAGS="$CFLAGS $pic_flag -DPIC"
777 echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
778 if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
779 # Append any warnings to the config.log.
780 cat conftest.err 1>&5
783 hpux9* | hpux10* | hpux11*)
784 # On HP-UX, both CC and GCC only warn that PIC is supported... then they
785 # create non-PIC objects. So, if there were any warnings, we assume that
786 # PIC is not supported.
787 if test -s conftest.err; then
793 pic_flag=" $pic_flag"
798 pic_flag=" $pic_flag"
802 # Append any errors to the config.log.
803 cat conftest.err 1>&5
808 CFLAGS="$save_CFLAGS"
811 echo "$ac_t"none 1>&6
814 # Check to see if options -o and -c are simultaneously supported by compiler
815 echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
816 $rm -r conftest 2>/dev/null
820 echo "int some_variable = 0;" > conftest.c
822 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
823 # that will create temporary files in the current directory regardless of
824 # the output directory. Thus, making CWD read-only will cause this test
825 # to fail, enabling locking or at least warning the user not to do parallel
828 save_CFLAGS="$CFLAGS"
829 CFLAGS="$CFLAGS -o out/conftest2.o"
830 echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
831 if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
833 # The compiler can only warn and ignore the option if not recognized
834 # So say no if there are warnings
835 if test -s out/conftest.err; then
843 # Append any errors to the config.log.
844 cat out/conftest.err 1>&5
848 CFLAGS="$save_CFLAGS"
854 $rm -r conftest 2>/dev/null
856 if test x"$compiler_c_o" = x"yes"; then
857 # Check to see if we can write to a .lo
858 echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
860 echo "int some_variable = 0;" > conftest.c
861 save_CFLAGS="$CFLAGS"
862 CFLAGS="$CFLAGS -c -o conftest.lo"
863 echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
864 if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
866 # The compiler can only warn and ignore the option if not recognized
867 # So say no if there are warnings
868 if test -s conftest.err; then
876 # Append any errors to the config.log.
877 cat conftest.err 1>&5
881 CFLAGS="$save_CFLAGS"
887 # Check to see if we can do hard links to lock some files if needed
888 hard_links="nottested"
889 if test "$compiler_c_o" = no && test "$need_locks" != no; then
890 # do not overwrite the value of need_locks provided by the user
891 echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
894 ln conftest.a conftest.b 2>/dev/null && hard_links=no
896 ln conftest.a conftest.b 2>&5 || hard_links=no
897 ln conftest.a conftest.b 2>/dev/null && hard_links=no
898 echo "$ac_t$hard_links" 1>&6
900 if test "$hard_links" = no; then
901 echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
908 if test "$with_gcc" = yes; then
909 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
910 echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
912 echo "int some_variable = 0;" > conftest.c
913 save_CFLAGS="$CFLAGS"
914 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
915 echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
916 if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
918 # The compiler can only warn and ignore the option if not recognized
919 # So say no if there are warnings
920 if test -s conftest.err; then
922 compiler_rtti_exceptions=no
925 compiler_rtti_exceptions=yes
928 # Append any errors to the config.log.
929 cat conftest.err 1>&5
930 compiler_rtti_exceptions=no
933 CFLAGS="$save_CFLAGS"
936 if test "$compiler_rtti_exceptions" = "yes"; then
937 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
939 no_builtin_flag=' -fno-builtin'
944 # Check for any special shared library compilation flags.
945 if test -n "$special_shlib_compile_flags"; then
946 echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
947 if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
949 echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
954 echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
956 echo 'main(){return(0);}' > conftest.c
957 save_LDFLAGS="$LDFLAGS"
958 LDFLAGS="$LDFLAGS $link_static_flag"
959 echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
960 if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
961 echo "$ac_t$link_static_flag" 1>&6
963 echo "$ac_t"none 1>&6
966 LDFLAGS="$save_LDFLAGS"
969 if test -z "$LN_S"; then
970 # Check to see if we can use ln -s, or we need hard links.
971 echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
973 if ln -s X conftest.dat 2>/dev/null; then
979 if test "$LN_S" = "ln -s"; then
986 # Make sure LD is an absolute path.
987 if test -z "$LD"; then
989 if test "$with_gcc" = yes; then
990 # Check if gcc -print-prog-name=ld gives a path.
991 echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
992 echo "$progname:991: checking for ld used by GCC" >&5
993 ac_prog=`($CC -print-prog-name=ld) 2>&5`
995 # Accept absolute paths.
996 [\\/]* | [A-Za-z]:[\\/]*)
997 re_direlt='/[^/][^/]*/\.\./'
998 # Canonicalize the path of ld
999 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1000 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1001 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1003 test -z "$LD" && LD="$ac_prog"
1006 # If it fails, then pretend we are not using GCC.
1010 # If it is relative, then search for the first ld in PATH.
1014 elif test "$with_gnu_ld" = yes; then
1015 echo $ac_n "checking for GNU ld... $ac_c" 1>&6
1016 echo "$progname:1015: checking for GNU ld" >&5
1018 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1019 echo "$progname:1018: checking for non-GNU ld" >&5
1022 if test -z "$LD"; then
1023 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
1024 for ac_dir in $PATH; do
1025 test -z "$ac_dir" && ac_dir=.
1026 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1027 LD="$ac_dir/$ac_prog"
1028 # Check to see if the program is GNU ld. I'd rather use --version,
1029 # but apparently some GNU ld's only accept -v.
1030 # Break only if it was the GNU/non-GNU ld that we prefer.
1031 if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1032 test "$with_gnu_ld" != no && break
1034 test "$with_gnu_ld" != yes && break
1041 if test -n "$LD"; then
1042 echo "$ac_t$LD" 1>&6
1047 if test -z "$LD"; then
1048 echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
1053 # Check to see if it really is or is not GNU ld.
1054 echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
1055 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1056 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1061 echo "$ac_t$with_gnu_ld" 1>&6
1063 # See if the linker supports building shared libraries.
1064 echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
1066 allow_undefined_flag=
1068 need_lib_prefix=unknown
1069 need_version=unknown
1070 # when you set need_version to no, make sure it does not cause -set_version
1071 # flags to be left without arguments
1073 archive_expsym_cmds=
1074 old_archive_from_new_cmds=
1075 export_dynamic_flag_spec=
1076 whole_archive_flag_spec=
1077 thread_safe_flag_spec=
1078 hardcode_libdir_flag_spec=
1079 hardcode_libdir_separator=
1082 hardcode_shlibpath_var=unsupported
1084 always_export_symbols=no
1085 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
1086 # include_expsyms should be a list of space-separated symbols to be *always*
1087 # included in the symbol list
1089 # exclude_expsyms can be an egrep regular expression of symbols to exclude
1090 # it will be wrapped by ` (' and `)$', so one must not match beginning or
1091 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
1092 # as well as any symbol that contains `d'.
1093 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
1094 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
1095 # platforms (ab)use it in PIC code, but their linkers get confused if
1096 # the symbol is explicitly referenced. Since portable code cannot
1097 # rely on this symbol name, it's probably fine to never include it in
1098 # preloaded symbol tables.
1102 # FIXME: the MSVC++ port hasn't been tested in a loooong time
1103 # When not using gcc, we currently assume that we are using
1104 # Microsoft Visual C++.
1105 if test "$with_gcc" != yes; then
1113 if test "$with_gnu_ld" = yes; then
1114 # If archive_cmds runs LD, not CC, wlarc should be empty
1117 # See if GNU ld supports shared libraries.
1120 # On AIX, the GNU linker is very broken
1124 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
1125 *** to be unable to reliably create shared libraries on AIX.
1126 *** Therefore, libtool is disabling shared libraries support. If you
1127 *** really care for shared libraries, you may want to modify your PATH
1128 *** so that a non-GNU linker is found, and then restart.
1134 archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
1135 hardcode_libdir_flag_spec='-L$libdir'
1136 hardcode_minus_L=yes
1138 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
1139 # that the semantics of dynamic libraries on AmigaOS, at least up
1140 # to version 4, is to share data among multiple programs linked
1141 # with the same dynamic library. Since this doesn't match the
1142 # behavior of shared libraries on other platforms, we can use
1148 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1149 allow_undefined_flag=unsupported
1150 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
1151 # support --undefined. This deserves some investigation. FIXME
1152 archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1159 # hardcode_libdir_flag_spec is actually meaningless, as there is
1160 # no search path for DLLs.
1161 hardcode_libdir_flag_spec='-L$libdir'
1162 allow_undefined_flag=unsupported
1163 always_export_symbols=yes
1165 # Extract the symbol export list from an `--export-all' def file,
1166 # then regenerate the def file from the symbol export list, so that
1167 # the compiled dll only exports the symbol export list.
1168 # Be careful not to strip the DATA tag left by newer dlltools.
1169 export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
1170 test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
1171 $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs $convenience~
1172 sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $objdir/$soname-def > $export_symbols'
1174 # If DATA tags from a recent dlltool are present, honour them!
1175 archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
1177 cat $export_symbols | while read symbol; do
1180 2) echo " \$2 @ \$_lt_hint ; " >> $objdir/$soname-def;;
1181 *) echo " \$2 @ \$_lt_hint \$3 ; " >> $objdir/$soname-def;;
1183 _lt_hint=`expr 1 + \$_lt_hint`;
1185 test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
1186 test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
1187 $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
1188 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
1189 $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
1190 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
1191 $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
1193 old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
1197 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1198 archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1199 archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1201 archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
1202 # can we support soname and/or expsyms with a.out? -oliva
1207 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
1211 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
1212 *** create shared libraries on Solaris systems. Therefore, libtool
1213 *** is disabling shared libraries support. We urge you to upgrade GNU
1214 *** binutils to release 2.9.1 or newer. Another option is to modify
1215 *** your PATH or compiler configuration so that the native linker is
1216 *** used, and then restart.
1219 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1220 archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1221 archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1228 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
1231 hardcode_shlibpath_var=no
1235 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1236 archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
1237 archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1244 if test "$ld_shlibs" = yes; then
1245 runpath_var=LD_RUN_PATH
1246 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
1247 export_dynamic_flag_spec='${wl}--export-dynamic'
1250 # dlltool doesn't understand --whole-archive et. al.
1251 whole_archive_flag_spec=
1254 # ancient GNU ld didn't support --whole-archive et. al.
1255 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
1256 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
1258 whole_archive_flag_spec=
1264 # PORTME fill in a description of your system's linker (not GNU ld)
1267 allow_undefined_flag=unsupported
1268 always_export_symbols=yes
1269 archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
1270 # Note: this linker hardcodes the directories in LIBPATH if there
1271 # are no directories specified by -L.
1272 hardcode_minus_L=yes
1273 if test "$with_gcc" = yes && test -z "$link_static_flag"; then
1274 # Neither direct hardcoding nor static linking is supported with a
1276 hardcode_direct=unsupported
1281 hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
1282 hardcode_libdir_separator=':'
1283 if test "$with_gcc" = yes; then
1284 collect2name=`${CC} -print-prog-name=collect2`
1285 if test -f "$collect2name" && \
1286 strings "$collect2name" | grep resolve_lib_name >/dev/null
1288 # We have reworked collect2
1291 # We have old collect2
1292 hardcode_direct=unsupported
1293 # It fails to find uninstalled libraries when the uninstalled
1294 # path is not listed in the libpath. Setting hardcode_minus_L
1295 # to unsupported forces relinking
1296 hardcode_minus_L=yes
1297 hardcode_libdir_flag_spec='-L$libdir'
1298 hardcode_libdir_separator=
1300 shared_flag='-shared'
1302 shared_flag='${wl}-bM:SRE'
1305 allow_undefined_flag=' ${wl}-berok'
1306 archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
1307 archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
1308 case "$host_os" in aix4.[01]|aix4.[01].*)
1309 # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
1310 always_export_symbols=yes ;;
1315 archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
1316 hardcode_libdir_flag_spec='-L$libdir'
1317 hardcode_minus_L=yes
1318 # see comment about different semantics on the GNU ld section
1323 # When not using gcc, we currently assume that we are using
1324 # Microsoft Visual C++.
1325 # hardcode_libdir_flag_spec is actually meaningless, as there is
1326 # no search path for DLLs.
1327 hardcode_libdir_flag_spec=' '
1328 allow_undefined_flag=unsupported
1329 # Tell ltmain to make .lib files, not .a files.
1331 # FIXME: Setting linknames here is a bad hack.
1332 archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
1333 # The linker will automatically build a .lib file if we build a DLL.
1334 old_archive_from_new_cmds='true'
1335 # FIXME: Should let the user specify the lib program.
1336 old_archive_cmds='lib /OUT:$oldlib$oldobjs'
1337 fix_srcfile_path='`cygpath -w $srcfile`'
1344 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
1345 # support. Future versions do this automatically, but an explicit c++rt0.o
1346 # does not break anything, and helps significantly (at the cost of a little
1349 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
1350 hardcode_libdir_flag_spec='-R$libdir'
1352 hardcode_shlibpath_var=no
1355 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
1357 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
1359 hardcode_minus_L=yes
1360 hardcode_shlibpath_var=no
1363 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
1365 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
1366 hardcode_libdir_flag_spec='-R$libdir'
1368 hardcode_shlibpath_var=no
1371 darwin* | rhapsody*)
1372 allow_undefined_flag='-undefined warning'
1373 archive_cmds='$CC $(if [ "$module" = "yes" ]; then echo -bundle; else echo -dynamiclib -undefined suppress; fi) -o $lib $libobjs $deplibs $linkopts'
1374 archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
1375 ## What we need is to hardcode the path to the library, not the search path
1376 #hardcode_direct=yes
1377 #hardcode_libdir_flag_spec='-install_name $libdir/$lib'
1378 hardcode_shlibpath_var=no
1379 whole_archive_flag_spec='-all_load'
1382 hpux9* | hpux10* | hpux11*)
1384 hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
1385 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
1387 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
1388 hardcode_libdir_separator=:
1390 hardcode_minus_L=yes # Not in the search PATH, but as the default
1391 # location of the library.
1392 export_dynamic_flag_spec='${wl}-E'
1396 if test "$with_gcc" = yes; then
1397 archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
1399 archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
1401 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1402 hardcode_libdir_separator=:
1406 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1407 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out
1409 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF
1411 hardcode_libdir_flag_spec='${wl}-R$libdir'
1413 hardcode_shlibpath_var=no
1417 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
1418 hardcode_libdir_flag_spec='-R$libdir'
1420 hardcode_shlibpath_var=no
1424 hardcode_libdir_flag_spec='-L$libdir'
1425 hardcode_minus_L=yes
1426 allow_undefined_flag=unsupported
1427 archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
1428 old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
1432 if test "$with_gcc" = yes; then
1433 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
1434 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
1436 allow_undefined_flag=' -expect_unresolved \*'
1437 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
1439 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1440 hardcode_libdir_separator=:
1443 osf4* | osf5*) # As osf3* with the addition of the -msym flag
1444 if test "$with_gcc" = yes; then
1445 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
1446 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
1448 allow_undefined_flag=' -expect_unresolved \*'
1449 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
1451 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1452 hardcode_libdir_separator=:
1455 archive_cmds='$CC -bundle -undefined suppress -o $lib $libobjs $deplibs $linkopts'
1456 hardcode_libdir_flags_spec='-L$libdir'
1458 hardcode_shlibpath_var=no
1462 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1463 hardcode_shlibpath_var=no
1464 runpath_var=LD_RUN_PATH
1465 hardcode_runpath_var=yes
1469 no_undefined_flag=' -z text'
1470 # $CC -shared without GNU ld will not create a library from C++
1471 # object files and a static libstdc++, better avoid it by now
1472 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
1473 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
1474 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
1475 hardcode_libdir_flag_spec='-R$libdir'
1476 hardcode_shlibpath_var=no
1478 solaris2.[0-5] | solaris2.[0-5].*) ;;
1479 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
1480 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
1485 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
1486 hardcode_libdir_flag_spec='-L$libdir'
1488 hardcode_minus_L=yes
1489 hardcode_shlibpath_var=no
1493 if test "x$host_vendor" = xsequent; then
1494 # Use $CC to link under sequent, because it throws in some extra .o
1495 # files that make .init and .fini sections work.
1496 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $linkopts'
1498 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1500 runpath_var='LD_RUN_PATH'
1501 hardcode_shlibpath_var=no
1502 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
1506 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1507 hardcode_shlibpath_var=no
1508 export_dynamic_flag_spec='-Bexport'
1512 no_undefined_flag=' -z text'
1513 # $CC -shared without GNU ld will not create a library from C++
1514 # object files and a static libstdc++, better avoid it by now
1515 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
1516 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
1517 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
1518 hardcode_libdir_flag_spec=
1519 hardcode_shlibpath_var=no
1520 runpath_var='LD_RUN_PATH'
1524 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1525 hardcode_libdir_flag_spec='-L$libdir'
1526 hardcode_shlibpath_var=no
1530 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1531 hardcode_libdir_flag_spec='-L$libdir'
1532 hardcode_shlibpath_var=no
1536 if test -d /usr/nec; then
1537 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1538 hardcode_shlibpath_var=no
1539 runpath_var=LD_RUN_PATH
1540 hardcode_runpath_var=yes
1546 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
1549 hardcode_shlibpath_var=no
1550 hardcode_runpath_var=yes
1551 runpath_var=LD_RUN_PATH
1555 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
1556 runpath_var='LD_RUN_PATH'
1557 hardcode_shlibpath_var=no
1565 echo "$ac_t$ld_shlibs" 1>&6
1566 test "$ld_shlibs" = no && can_build_shared=no
1568 if test -z "$NM"; then
1569 echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
1571 [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
1573 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
1574 for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
1575 test -z "$ac_dir" && ac_dir=.
1576 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
1577 # Check to see if the nm accepts a BSD-compat flag.
1578 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1579 # nm: unknown option "B" ignored
1580 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1583 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1587 NM=${NM="$ac_dir/nm"} # keep the first match, but
1588 continue # so that we can try to find one that supports BSD flags
1593 test -z "$NM" && NM=nm
1596 echo "$ac_t$NM" 1>&6
1599 # Check for command to grab the raw symbol name followed by C symbol from nm.
1600 echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
1602 # These are sane defaults that work on at least a few old systems.
1603 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
1605 # Character class describing NM global symbol codes.
1606 symcode='[BCDEGRST]'
1608 # Regexp to match symbols that can be accessed directly from C.
1609 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
1611 # Transform the above into a raw symbol and a C symbol.
1612 symxfrm='\1 \2\3 \3'
1614 # Transform an extracted symbol line into a proper C declaration
1615 global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1617 # Define system-specific variables.
1623 symcode='[ABCDGISTW]'
1625 hpux*) # Its linker distinguishes data from code symbols
1626 global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
1629 symcode='[BCDEGRST]'
1639 # If we're using GNU nm, then use its standard symbol codes.
1640 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1641 symcode='[ABCDGISTW]'
1644 # Try without a prefix undercore, then with it.
1645 for ac_symprfx in "" "_"; do
1647 # Write the raw and C identifiers.
1648 global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
1650 # Check to see that the pipe works correctly.
1653 cat > conftest.c <<EOF
1658 void nm_test_func(){}
1662 main(){nm_test_var='a';nm_test_func();return(0);}
1665 echo "$progname:1653: checking if global_symbol_pipe works" >&5
1666 if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
1667 # Now try to grab the symbols.
1669 if { echo "$progname:1657: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
1671 # Try sorting and uniquifying the output.
1672 if sort "$nlist" | uniq > "$nlist"T; then
1673 mv -f "$nlist"T "$nlist"
1678 # Make sure that we snagged all the symbols we need.
1679 if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1680 if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1681 cat <<EOF > conftest.c
1687 # Now generate the symbol file.
1688 eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
1690 cat <<EOF >> conftest.c
1691 #if defined (__STDC__) && __STDC__
1692 # define lt_ptr_t void *
1694 # define lt_ptr_t char *
1698 /* The mapping between symbol names and symbols. */
1703 lt_preloaded_symbols[] =
1706 sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
1707 cat <<\EOF >> conftest.c
1715 # Now try linking the two files.
1716 mv conftest.$objext conftstm.$objext
1718 save_CFLAGS="$CFLAGS"
1719 LIBS="conftstm.$objext"
1720 CFLAGS="$CFLAGS$no_builtin_flag"
1721 if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1724 echo "$progname: failed program was:" >&5
1729 echo "cannot find nm_test_func in $nlist" >&5
1732 echo "cannot find nm_test_var in $nlist" >&5
1735 echo "cannot run $global_symbol_pipe" >&5
1738 echo "$progname: failed program was:" >&5
1741 $rm conftest* conftst*
1743 # Do not use the global_symbol_pipe unless it works.
1744 if test "$pipe_works" = yes; then
1750 if test "$pipe_works" = yes; then
1751 echo "${ac_t}ok" 1>&6
1753 echo "${ac_t}failed" 1>&6
1756 if test -z "$global_symbol_pipe"; then
1757 global_symbol_to_cdecl=
1760 # Check hardcoding attributes.
1761 echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
1763 if test -n "$hardcode_libdir_flag_spec" || \
1764 test -n "$runpath_var"; then
1766 # We can hardcode non-existant directories.
1767 if test "$hardcode_direct" != no &&
1768 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1769 # have to relink, otherwise we might link with an installed library
1770 # when we should be linking with a yet-to-be-installed one
1771 ## test "$hardcode_shlibpath_var" != no &&
1772 test "$hardcode_minus_L" != no; then
1773 # Linking always hardcodes the temporary library directory.
1774 hardcode_action=relink
1776 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1777 hardcode_action=immediate
1780 # We cannot hardcode anything, or else we can only hardcode existing
1782 hardcode_action=unsupported
1784 echo "$ac_t$hardcode_action" 1>&6
1788 reload_cmds='$LD$reload_flag -o $output$reload_objs'
1789 echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
1790 # PORTME Some linkers may need a different reload flag.
1792 echo "$ac_t$reload_flag" 1>&6
1793 test -n "$reload_flag" && reload_flag=" $reload_flag"
1795 # PORTME Fill in your ld.so characteristics
1797 libname_spec='lib$name'
1804 shlibpath_overrides_runpath=unknown
1806 dynamic_linker="$host_os ld.so"
1807 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1808 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1810 file_magic_test_file=
1811 deplibs_check_method='unknown'
1812 # Need to set the preceding variable on all platforms that support
1813 # interlibrary dependencies.
1814 # 'none' -- dependencies not supported.
1815 # `unknown' -- same as none, but documents that we really don't know.
1816 # 'pass_all' -- all dependencies passed with no checks.
1817 # 'test_compile' -- check by making test program.
1818 # 'file_magic [regex]' -- check by looking for files in library path
1819 # which responds to the $file_magic_cmd with a given egrep regex.
1820 # If you have `file' or equivalent on your system and you're not sure
1821 # whether `pass_all' will *always* work, you probably want this one.
1822 echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
1826 library_names_spec='${libname}${release}.so$versuffix $libname.a'
1827 shlibpath_var=LIBPATH
1829 # AIX has no versioning support, so we append a major version to the name.
1830 soname_spec='${libname}${release}.so$major'
1835 # AIX has no versioning support, so currently we can not hardcode correct
1836 # soname into executable. Probably we can add versioning support to
1837 # collect2, so additional links can be useful in future.
1838 # We preserve .a as extension for shared libraries though AIX4.2
1839 # and later linker supports .so
1840 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
1841 shlibpath_var=LIBPATH
1842 deplibs_check_method=pass_all
1846 library_names_spec='$libname.ixlibrary $libname.a'
1847 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1848 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 ${libname}_ixlibrary.a) || exit 1; done'
1852 library_names_spec='${libname}.so'
1853 dynamic_linker="$host_os ld.so"
1854 shlibpath_var=LIBRARY_PATH
1855 deplibs_check_method=pass_all
1856 lt_cv_dlopen="load_add_on"
1858 lt_cv_dlopen_self=yes
1864 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1865 soname_spec='${libname}${release}.so$major'
1866 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1867 shlibpath_var=LD_LIBRARY_PATH
1868 deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1869 file_magic_cmd=/usr/bin/file
1870 file_magic_test_file=/shlib/libc.so
1871 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1872 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1873 export_dynamic_flag_spec=-rdynamic
1874 # the default ld.so.conf also contains /usr/contrib/lib and
1875 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1876 # libtool to hard-code these into programs
1880 version_type=windows
1883 if test "$with_gcc" = yes; then
1884 library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
1886 library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
1888 dynamic_linker='Win32 ld.exe'
1889 deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1890 file_magic_cmd='${OBJDUMP} -f'
1891 # FIXME: first we should search . and the directory the executable is in
1893 lt_cv_dlopen="LoadLibrary"
1902 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1903 version_type=freebsd-$objformat
1904 case "$version_type" in
1906 deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
1907 file_magic_cmd=/usr/bin/file
1908 file_magic_test_file=`echo /usr/lib/libc.so*`
1909 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1914 deplibs_check_method=unknown
1915 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
1919 shlibpath_var=LD_LIBRARY_PATH
1921 freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
1922 shlibpath_overrides_runpath=yes
1925 shlibpath_overrides_runpath=no
1930 darwin* | rhapsody*)
1931 deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1932 file_magic_cmd=/usr/bin/file
1933 file_magic_test_file=`echo System/Library/Frameworks/System.framework/Versions/*/System | head -1`
1934 library_names_spec='${libname}.$(if [ "$module" = "yes" ]; then echo so; else echo dylib; fi)'
1937 postinstall_cmds='chmod +x $lib'
1938 shlibpath_overrides_runpath=yes
1939 shlibpath_var=DYLD_LIBRARY_PATH
1946 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
1947 soname_spec='${libname}${release}.so$major'
1948 shlibpath_var=LD_LIBRARY_PATH
1951 hpux9* | hpux10* | hpux11*)
1952 # Give a soname corresponding to the major version so that dld.sl refuses to
1953 # link against other versions.
1954 dynamic_linker="$host_os dld.sl"
1958 shlibpath_var=SHLIB_PATH
1959 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1960 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
1961 soname_spec='${libname}${release}.sl$major'
1962 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1963 postinstall_cmds='chmod 555 $lib'
1966 # TODO: Does this work for hpux-11 too?
1967 deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1968 file_magic_cmd=/usr/bin/file
1969 file_magic_test_file=/usr/lib/libc.sl
1978 soname_spec='${libname}${release}.so.$major'
1979 library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
1983 # this will be overridden with pass_all, but let us keep it just in case
1984 deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1987 case "$LD" in # libtool.m4 will add one of these switches to LD
1988 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
1989 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
1990 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
1991 *) libsuff= shlibsuff= libmagic=never-match;;
1995 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1996 shlibpath_overrides_runpath=no
1997 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1998 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1999 file_magic_cmd=/usr/bin/file
2000 file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2001 deplibs_check_method='pass_all'
2004 # No shared lib support for Linux oldld, aout, or coff.
2005 linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2009 # This must be Linux ELF.
2014 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2015 soname_spec='${libname}${release}.so$major'
2016 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2017 shlibpath_var=LD_LIBRARY_PATH
2018 shlibpath_overrides_runpath=no
2019 deplibs_check_method=pass_all
2021 if test -f /lib/ld.so.1; then
2022 dynamic_linker='GNU ld.so'
2024 # Only the GNU ld.so supports shared libraries on MkLinux.
2026 powerpc*) dynamic_linker=no ;;
2027 *) dynamic_linker='Linux ld.so' ;;
2034 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2035 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2036 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2037 dynamic_linker='NetBSD (a.out) ld.so'
2039 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
2040 soname_spec='${libname}${release}.so$major'
2041 dynamic_linker='NetBSD ld.elf_so'
2043 shlibpath_var=LD_LIBRARY_PATH
2048 if test "$with_gnu_ld" = yes; then
2052 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2053 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2054 shlibpath_var=LD_LIBRARY_PATH
2058 libname_spec='$name'
2060 library_names_spec='$libname.dll $libname.a'
2061 dynamic_linker='OS/2 ld.exe'
2062 shlibpath_var=LIBPATH
2065 osf3* | osf4* | osf5*)
2068 soname_spec='${libname}${release}.so'
2069 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2070 shlibpath_var=LD_LIBRARY_PATH
2071 # this will be overridden with pass_all, but let us keep it just in case
2072 deplibs_check_method='file_magic COFF format alpha shared library'
2073 file_magic_cmd=/usr/bin/file
2074 file_magic_test_file=/shlib/libc.so
2075 deplibs_check_method='pass_all'
2076 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2077 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2082 library_names_spec='${libname}.so'
2083 soname_spec='${libname}.so'
2084 shlibpath_var=DYLD_LIBRARY_PATH
2085 deplibs_check_method=pass_all
2090 soname_spec='${libname}${release}.so$major'
2091 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2092 shlibpath_var=LD_LIBRARY_PATH
2099 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2100 soname_spec='${libname}${release}.so$major'
2101 shlibpath_var=LD_LIBRARY_PATH
2102 shlibpath_overrides_runpath=yes
2103 # ldd complains unless libraries are executable
2104 postinstall_cmds='chmod +x $lib'
2105 deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
2106 file_magic_cmd=/usr/bin/file
2107 file_magic_test_file=/lib/libc.so
2112 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2113 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2114 shlibpath_var=LD_LIBRARY_PATH
2115 shlibpath_overrides_runpath=yes
2116 if test "$with_gnu_ld" = yes; then
2122 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2124 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2125 soname_spec='${libname}${release}.so$major'
2126 shlibpath_var=LD_LIBRARY_PATH
2127 case "$host_vendor" in
2129 file_magic_cmd='/bin/file'
2130 deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
2133 deplibs_check_method='pass_all'
2138 shlibpath_overrides_runpath=no
2139 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2140 deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2141 file_magic_cmd=/usr/bin/file
2142 file_magic_test_file=`echo /usr/lib/libc.so*`
2149 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2150 soname_spec='${libname}${release}.so$major'
2151 shlibpath_var=LD_LIBRARY_PATH
2158 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2159 soname_spec='${libname}${release}.so$major'
2160 shlibpath_var=LD_LIBRARY_PATH
2164 if test -d /usr/nec ;then
2166 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
2167 soname_spec='$libname.so.$major'
2168 shlibpath_var=LD_LIBRARY_PATH
2176 echo "$ac_t$dynamic_linker" 1>&6
2177 test "$dynamic_linker" = no && can_build_shared=no
2179 # Report the final consequences.
2180 echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
2182 # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
2183 # configure.in, otherwise build static only libraries.
2185 cygwin* | mingw* | os2*)
2186 if test x$can_build_shared = xyes; then
2187 test x$enable_win32_dll = xno && can_build_shared=no
2188 echo "checking if package supports dlls... $can_build_shared" 1>&6
2193 if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
2194 case "$deplibs_check_method" in
2196 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2197 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2198 egrep "$file_magic_regex" > /dev/null; then
2203 *** Warning: the command libtool uses to detect shared libraries,
2204 *** $file_magic_cmd, produces output that libtool cannot recognize.
2205 *** The result is that libtool may fail to recognize shared libraries
2206 *** as such. This will affect the creation of libtool libraries that
2207 *** depend on shared libraries, but programs linked with such libtool
2208 *** libraries will work regardless of this problem. Nevertheless, you
2209 *** may want to report the problem to your system manager and/or to
2210 *** bug-libtool@gnu.org
2217 echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
2218 test "$can_build_shared" = "no" && enable_shared=no
2220 # On AIX, shared libraries and static libraries use the same namespace, and
2221 # are all built from PIC.
2224 test "$enable_shared" = yes && enable_static=no
2225 if test -n "$RANLIB"; then
2226 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2227 postinstall_cmds='$RANLIB $lib'
2232 test "$enable_shared" = yes && enable_static=no
2236 echo "$ac_t$enable_shared" 1>&6
2238 # Make sure either enable_shared or enable_static is yes.
2239 test "$enable_shared" = yes || enable_static=yes
2241 echo "checking whether to build static libraries... $enable_static" 1>&6
2243 if test "$hardcode_action" = relink; then
2244 # Fast installation is not supported
2245 enable_fast_install=no
2246 elif test "$shlibpath_overrides_runpath" = yes ||
2247 test "$enable_shared" = no; then
2248 # Fast installation is not necessary
2249 enable_fast_install=needless
2252 echo $ac_n "checking for objdir... $ac_c" 1>&6
2253 rm -f .libs 2>/dev/null
2254 mkdir .libs 2>/dev/null
2255 if test -d .libs; then
2258 # MS-DOS does not allow filenames that begin with a dot.
2261 rmdir .libs 2>/dev/null
2262 echo "$ac_t$objdir" 1>&6
2264 if test "x$enable_dlopen" != xyes; then
2265 enable_dlopen=unknown
2266 enable_dlopen_self=unknown
2267 enable_dlopen_self_static=unknown
2269 if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
2270 lt_cv_dlopen=no lt_cv_dlopen_libs=
2271 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2272 echo "$progname:2248: checking for dlopen in -ldl" >&5
2273 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2274 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2275 echo $ac_n "(cached) $ac_c" 1>&6
2277 ac_save_LIBS="$LIBS"
2279 cat > conftest.$ac_ext <<EOF
2280 #line 2256 "ltconfig"
2281 /* Override any gcc2 internal prototype to avoid an error. */
2282 /* We use char because int might match the return type of a gcc2
2283 builtin and then its argument prototype would still apply. */
2293 if { (eval echo $progname:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2295 eval "ac_cv_lib_$ac_lib_var=yes"
2297 echo "$progname: failed program was:" >&5
2298 cat conftest.$ac_ext >&5
2300 eval "ac_cv_lib_$ac_lib_var=no"
2303 LIBS="$ac_save_LIBS"
2306 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2307 echo "$ac_t""yes" 1>&6
2308 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
2310 echo "$ac_t""no" 1>&6
2311 echo $ac_n "checking for dlopen""... $ac_c" 1>&6
2312 echo "$progname:2288: checking for dlopen" >&5
2313 if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
2314 echo $ac_n "(cached) $ac_c" 1>&6
2316 cat > conftest.$ac_ext <<EOF
2317 #line 2293 "ltconfig"
2318 /* System header to define __stub macros and hopefully few prototypes,
2319 which can conflict with char dlopen(); below. */
2321 /* Override any gcc2 internal prototype to avoid an error. */
2322 /* We use char because int might match the return type of a gcc2
2323 builtin and then its argument prototype would still apply. */
2331 /* The GNU C library defines this for functions which it implements
2332 to always fail with ENOSYS. Some functions are actually named
2333 something starting with __ and the normal name is an alias. */
2334 #if defined (__stub_dlopen) || defined (__stub___dlopen)
2342 if { (eval echo $progname:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2344 eval "ac_cv_func_dlopen=yes"
2346 echo "$progname: failed program was:" >&5
2347 cat conftest.$ac_ext >&5
2349 eval "ac_cv_func_dlopen=no"
2353 if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
2354 echo "$ac_t""yes" 1>&6
2355 lt_cv_dlopen="dlopen"
2357 echo "$ac_t""no" 1>&6
2358 echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
2359 echo "$progname:2335: checking for dld_link in -ldld" >&5
2360 ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
2361 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2362 echo $ac_n "(cached) $ac_c" 1>&6
2364 ac_save_LIBS="$LIBS"
2366 cat > conftest.$ac_ext <<EOF
2367 #line 2343 "ltconfig"
2368 /* Override any gcc2 internal prototype to avoid an error. */
2369 /* We use char because int might match the return type of a gcc2
2370 builtin and then its argument prototype would still apply. */
2380 if { (eval echo $progname:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2382 eval "ac_cv_lib_$ac_lib_var=yes"
2384 echo "$progname: failed program was:" >&5
2385 cat conftest.$ac_ext >&5
2387 eval "ac_cv_lib_$ac_lib_var=no"
2390 LIBS="$ac_save_LIBS"
2393 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2394 echo "$ac_t""yes" 1>&6
2395 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
2397 echo "$ac_t""no" 1>&6
2398 echo $ac_n "checking for shl_load""... $ac_c" 1>&6
2399 echo "$progname:2375: checking for shl_load" >&5
2400 if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
2401 echo $ac_n "(cached) $ac_c" 1>&6
2403 cat > conftest.$ac_ext <<EOF
2404 #line 2380 "ltconfig"
2405 /* System header to define __stub macros and hopefully few prototypes,
2406 which can conflict with char shl_load(); below. */
2408 /* Override any gcc2 internal prototype to avoid an error. */
2409 /* We use char because int might match the return type of a gcc2
2410 builtin and then its argument prototype would still apply. */
2418 /* The GNU C library defines this for functions which it implements
2419 to always fail with ENOSYS. Some functions are actually named
2420 something starting with __ and the normal name is an alias. */
2421 #if defined (__stub_shl_load) || defined (__stub___shl_load)
2429 if { (eval echo $progname:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2431 eval "ac_cv_func_shl_load=yes"
2433 echo "$progname: failed program was:" >&5
2434 cat conftest.$ac_ext >&5
2436 eval "ac_cv_func_shl_load=no"
2441 if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
2442 echo "$ac_t""yes" 1>&6
2443 lt_cv_dlopen="shl_load"
2445 echo "$ac_t""no" 1>&6
2446 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
2447 echo "$progname:2423: checking for shl_load in -ldld" >&5
2448 ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
2449 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2450 echo $ac_n "(cached) $ac_c" 1>&6
2452 ac_save_LIBS="$LIBS"
2454 cat > conftest.$ac_ext <<EOF
2455 #line 2431 "ltconfig"
2456 #include "confdefs.h"
2457 /* Override any gcc2 internal prototype to avoid an error. */
2458 /* We use char because int might match the return type of a gcc2
2459 builtin and then its argument prototype would still apply. */
2469 if { (eval echo $progname:2445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2471 eval "ac_cv_lib_$ac_lib_var=yes"
2473 echo "$progname: failed program was:" >&5
2474 cat conftest.$ac_ext >&5
2476 eval "ac_cv_lib_$ac_lib_var=no"
2479 LIBS="$ac_save_LIBS"
2482 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2483 echo "$ac_t""yes" 1>&6
2484 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
2486 echo "$ac_t""no" 1>&6
2503 if test "x$lt_cv_dlopen" != xno; then
2507 case "$lt_cv_dlopen" in
2509 for ac_hdr in dlfcn.h; do
2510 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2511 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2512 echo "$progname:2488: checking for $ac_hdr" >&5
2513 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2514 echo $ac_n "(cached) $ac_c" 1>&6
2516 cat > conftest.$ac_ext <<EOF
2517 #line 2493 "ltconfig"
2521 ac_try="$ac_compile >/dev/null 2>conftest.out"
2522 { (eval echo $progname:2498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2523 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2524 if test -z "$ac_err"; then
2526 eval "ac_cv_header_$ac_safe=yes"
2529 echo "$progname: failed program was:" >&5
2530 cat conftest.$ac_ext >&5
2532 eval "ac_cv_header_$ac_safe=no"
2536 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2537 echo "$ac_t""yes" 1>&6
2539 echo "$ac_t""no" 1>&6
2543 if test "x$ac_cv_header_dlfcn_h" = xyes; then
2544 CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2546 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2547 LIBS="$lt_cv_dlopen_libs $LIBS"
2549 echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
2550 echo "$progname:2526: checking whether a program can dlopen itself" >&5
2551 if test "${lt_cv_dlopen_self+set}" = set; then
2552 echo $ac_n "(cached) $ac_c" 1>&6
2554 if test "$cross_compiling" = yes; then
2555 lt_cv_dlopen_self=cross
2557 cat > conftest.c <<EOF
2558 #line 2534 "ltconfig"
2567 # define LTDL_GLOBAL RTLD_GLOBAL
2570 # define LTDL_GLOBAL DL_GLOBAL
2572 # define LTDL_GLOBAL 0
2576 /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2577 find out it does not work in some platform. */
2578 #ifndef LTDL_LAZY_OR_NOW
2580 # define LTDL_LAZY_OR_NOW RTLD_LAZY
2583 # define LTDL_LAZY_OR_NOW DL_LAZY
2586 # define LTDL_LAZY_OR_NOW RTLD_NOW
2589 # define LTDL_LAZY_OR_NOW DL_NOW
2591 # define LTDL_LAZY_OR_NOW 0
2598 fnord() { int i=42;}
2599 main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2600 if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2601 if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2604 if { (eval echo $progname:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2606 lt_cv_dlopen_self=yes
2608 echo "$progname: failed program was:" >&5
2609 cat conftest.$ac_ext >&5
2611 lt_cv_dlopen_self=no
2618 echo "$ac_t""$lt_cv_dlopen_self" 1>&6
2620 if test "$lt_cv_dlopen_self" = yes; then
2621 LDFLAGS="$LDFLAGS $link_static_flag"
2622 echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
2623 echo "$progname:2599: checking whether a statically linked program can dlopen itself" >&5
2624 if test "${lt_cv_dlopen_self_static+set}" = set; then
2625 echo $ac_n "(cached) $ac_c" 1>&6
2627 if test "$cross_compiling" = yes; then
2628 lt_cv_dlopen_self_static=cross
2630 cat > conftest.c <<EOF
2631 #line 2607 "ltconfig"
2640 # define LTDL_GLOBAL RTLD_GLOBAL
2643 # define LTDL_GLOBAL DL_GLOBAL
2645 # define LTDL_GLOBAL 0
2649 /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
2650 find out it does not work in some platform. */
2651 #ifndef LTDL_LAZY_OR_NOW
2653 # define LTDL_LAZY_OR_NOW RTLD_LAZY
2656 # define LTDL_LAZY_OR_NOW DL_LAZY
2659 # define LTDL_LAZY_OR_NOW RTLD_NOW
2662 # define LTDL_LAZY_OR_NOW DL_NOW
2664 # define LTDL_LAZY_OR_NOW 0
2671 fnord() { int i=42;}
2672 main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
2673 if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
2674 if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
2677 if { (eval echo $progname:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2679 lt_cv_dlopen_self_static=yes
2681 echo "$progname: failed program was:" >&5
2682 cat conftest.$ac_ext >&5
2684 lt_cv_dlopen_self_static=no
2691 echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
2696 case "$lt_cv_dlopen_self" in
2697 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2698 *) enable_dlopen_self=unknown ;;
2701 case "$lt_cv_dlopen_self_static" in
2702 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2703 *) enable_dlopen_self_static=unknown ;;
2707 # Copy echo and quote the copy, instead of the original, because it is
2710 if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
2711 ltecho="$CONFIG_SHELL \$0 --fallback-echo"
2715 LTCONFIG_VERSION="$VERSION"
2717 # Only quote variables if we're using ltmain.sh.
2720 # Now quote all the things that may contain metacharacters.
2721 for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
2722 old_LD old_LDFLAGS old_LIBS \
2723 old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
2724 AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
2725 reload_flag reload_cmds wl \
2726 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
2727 thread_safe_flag_spec whole_archive_flag_spec libname_spec \
2728 library_names_spec soname_spec \
2729 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
2730 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
2731 file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
2732 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
2733 hardcode_libdir_flag_spec hardcode_libdir_separator \
2734 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
2735 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
2738 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
2739 old_postinstall_cmds | old_postuninstall_cmds | \
2740 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
2741 postinstall_cmds | postuninstall_cmds | \
2742 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
2743 # Double-quote double-evaled strings.
2744 eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
2747 eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
2753 *'\$0 --fallback-echo"')
2754 ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
2758 trap "$rm \"$ofile\"; exit 1" 1 2 15
2759 echo "creating $ofile"
2761 cat <<EOF > "$ofile"
2764 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
2765 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2766 # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
2768 # Copyright (C) 1996-1999 Free Software Foundation, Inc.
2769 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
2771 # This program is free software; you can redistribute it and/or modify
2772 # it under the terms of the GNU General Public License as published by
2773 # the Free Software Foundation; either version 2 of the License, or
2774 # (at your option) any later version.
2776 # This program is distributed in the hope that it will be useful, but
2777 # WITHOUT ANY WARRANTY; without even the implied warranty of
2778 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
2779 # General Public License for more details.
2781 # You should have received a copy of the GNU General Public License
2782 # along with this program; if not, write to the Free Software
2783 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2785 # As a special exception to the GNU General Public License, if you
2786 # distribute this file as part of a program that contains a
2787 # configuration script generated by Autoconf, you may include it under
2788 # the same distribution terms that you use for the rest of that program.
2790 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
2791 Xsed="sed -e s/^X//"
2793 # The HP-UX ksh and POSIX shell print the target directory to stdout
2795 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
2797 ### BEGIN LIBTOOL CONFIG
2803 # Double-quote the variables that need it (for aesthetics).
2804 for var in old_CC old_CFLAGS old_CPPFLAGS \
2805 old_LD old_LDFLAGS old_LIBS \
2806 old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
2807 eval "$var=\\\"\$var\\\""
2810 # Just create a config file.
2811 cfgfile="$ofile.cfg"
2812 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
2813 echo "creating $cfgfile"
2815 cat <<EOF > "$cfgfile"
2816 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
2817 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2822 cat <<EOF >> "$cfgfile"
2823 # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2825 # CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
2826 # LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
2827 # NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
2828 # DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
2831 # Compiler and other test output produced by $progname, useful for
2832 # debugging $progname, is in ./config.log if it exists.
2834 # The version of $progname that generated this script.
2835 LTCONFIG_VERSION=$LTCONFIG_VERSION
2837 # Shell to use when invoking shell scripts.
2840 # Whether or not to build shared libraries.
2841 build_libtool_libs=$enable_shared
2843 # Whether or not to build static libraries.
2844 build_old_libs=$enable_static
2846 # Whether or not to optimize for fast installation.
2847 fast_install=$enable_fast_install
2850 host_alias=$host_alias
2853 # An echo program that does not interpret backslashes.
2859 # The default C compiler.
2862 # The linker used to build libraries.
2865 # Whether we need hard or soft links.
2868 # A BSD-compatible nm program.
2871 # Used on cygwin: DLL creation program.
2874 # Used on cygwin: object dumper.
2877 # Used on cygwin: assembler.
2880 # The name of the directory that contains temporary libtool files.
2883 # How to create reloadable object files.
2884 reload_flag=$reload_flag
2885 reload_cmds=$reload_cmds
2887 # How to pass a linker flag through the compiler.
2890 # Object file suffix (normally "o").
2893 # Old archive suffix (normally "a").
2896 # Executable file suffix (normally "").
2899 # Additional compiler flags for building library objects.
2902 # Does compiler simultaneously support -c and -o options?
2903 compiler_c_o=$compiler_c_o
2905 # Can we write directly to a .lo ?
2906 compiler_o_lo=$compiler_o_lo
2908 # Must we lock files when doing compilation ?
2909 need_locks=$need_locks
2911 # Do we need the lib prefix for modules?
2912 need_lib_prefix=$need_lib_prefix
2914 # Do we need a version for libraries?
2915 need_version=$need_version
2917 # Whether dlopen is supported.
2918 dlopen=$enable_dlopen
2920 # Whether dlopen of programs is supported.
2921 dlopen_self=$enable_dlopen_self
2923 # Whether dlopen of statically linked programs is supported.
2924 dlopen_self_static=$enable_dlopen_self_static
2926 # Compiler flag to prevent dynamic linking.
2927 link_static_flag=$link_static_flag
2929 # Compiler flag to turn off builtin functions.
2930 no_builtin_flag=$no_builtin_flag
2932 # Compiler flag to allow reflexive dlopens.
2933 export_dynamic_flag_spec=$export_dynamic_flag_spec
2935 # Compiler flag to generate shared objects directly from archives.
2936 whole_archive_flag_spec=$whole_archive_flag_spec
2938 # Compiler flag to generate thread-safe objects.
2939 thread_safe_flag_spec=$thread_safe_flag_spec
2941 # Library versioning type.
2942 version_type=$version_type
2944 # Format of library name prefix.
2945 libname_spec=$libname_spec
2947 # List of archive names. First name is the real one, the rest are links.
2948 # The last name is the one that the linker finds with -lNAME.
2949 library_names_spec=$library_names_spec
2951 # The coded name of the library, if different from the real name.
2952 soname_spec=$soname_spec
2954 # Commands used to build and install an old-style archive.
2956 old_archive_cmds=$old_archive_cmds
2957 old_postinstall_cmds=$old_postinstall_cmds
2958 old_postuninstall_cmds=$old_postuninstall_cmds
2960 # Create an old-style archive from a shared archive.
2961 old_archive_from_new_cmds=$old_archive_from_new_cmds
2963 # Commands used to build and install a shared archive.
2964 archive_cmds=$archive_cmds
2965 archive_expsym_cmds=$archive_expsym_cmds
2966 postinstall_cmds=$postinstall_cmds
2967 postuninstall_cmds=$postuninstall_cmds
2969 # Method to check whether dependent libraries are shared objects.
2970 deplibs_check_method=$deplibs_check_method
2972 # Command to use when deplibs_check_method == file_magic.
2973 file_magic_cmd=$file_magic_cmd
2975 # Flag that allows shared libraries with undefined symbols to be built.
2976 allow_undefined_flag=$allow_undefined_flag
2978 # Flag that forces no undefined symbols.
2979 no_undefined_flag=$no_undefined_flag
2981 # Commands used to finish a libtool library installation in a directory.
2982 finish_cmds=$finish_cmds
2984 # Same as above, but a single script fragment to be evaled but not shown.
2985 finish_eval=$finish_eval
2987 # Take the output of nm and produce a listing of raw symbols and C names.
2988 global_symbol_pipe=$global_symbol_pipe
2990 # Transform the output of nm in a proper C declaration
2991 global_symbol_to_cdecl=$global_symbol_to_cdecl
2993 # This is the shared library runtime path variable.
2994 runpath_var=$runpath_var
2996 # This is the shared library path variable.
2997 shlibpath_var=$shlibpath_var
2999 # Is shlibpath searched before the hard-coded library search path?
3000 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3002 # How to hardcode a shared library path into an executable.
3003 hardcode_action=$hardcode_action
3005 # Flag to hardcode \$libdir into a binary during linking.
3006 # This must work even if \$libdir does not exist.
3007 hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
3009 # Whether we need a single -rpath flag with a separated argument.
3010 hardcode_libdir_separator=$hardcode_libdir_separator
3012 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
3014 hardcode_direct=$hardcode_direct
3016 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3018 hardcode_minus_L=$hardcode_minus_L
3020 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3021 # the resulting binary.
3022 hardcode_shlibpath_var=$hardcode_shlibpath_var
3024 # Compile-time system search path for libraries
3025 sys_lib_search_path_spec=$sys_lib_search_path_spec
3027 # Run-time system search path for libraries
3028 sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
3030 # Fix the shell variable \$srcfile for the compiler.
3031 fix_srcfile_path="$fix_srcfile_path"
3033 # Set to yes if exported symbols are required.
3034 always_export_symbols=$always_export_symbols
3036 # The commands to list exported symbols.
3037 export_symbols_cmds=$export_symbols_cmds
3039 # Symbols that should not be listed in the preloaded symbols.
3040 exclude_expsyms=$exclude_expsyms
3042 # Symbols that must always be exported.
3043 include_expsyms=$include_expsyms
3049 echo '### END LIBTOOL CONFIG' >> "$ofile"
3053 cat <<\EOF >> "$ofile"
3055 # AIX sometimes has problems with the GCC collect2 program. For some
3056 # reason, if we set the COLLECT_NAMES environment variable, the problems
3057 # vanish in a puff of smoke.
3058 if test "X${COLLECT_NAMES+set}" != Xset; then
3060 export COLLECT_NAMES
3066 # Append the ltmain.sh script.
3067 sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
3068 # We use sed instead of cat because bash on DJGPP gets confused if
3069 # if finds mixed CR/LF and LF-only lines. Since sed operates in
3070 # text mode, it properly converts lines to CR/LF. This bash problem
3071 # is reportedly fixed, but why not run on old versions too?
3077 # Compile the libtool program.
3078 echo "FIXME: would compile $ltmain"
3082 test -n "$cache_file" || exit 0
3086 cat > confcache <<\EOF
3087 # This file is a shell script that caches the results of configure
3088 # tests run on this system so they can be shared between configure
3089 # scripts and configure runs. It is not useful on other systems.
3090 # If it contains results you don't want to keep, you may remove or edit it.
3092 # By default, configure uses ./config.cache as the cache file,
3093 # creating it if it does not exist already. You can give configure
3094 # the --cache-file=FILE option to use a different cache file; that is
3095 # what configure does when it calls configure scripts in
3096 # subdirectories, so they share the cache.
3097 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3098 # config.status only pays attention to the cache file if you give it the
3099 # --recheck option to rerun configure.
3102 # The following way of writing the cache mishandles newlines in values,
3103 # but we know of no workaround that is simple, portable, and efficient.
3104 # So, don't put newlines in cache variables' values.
3105 # Ultrix sh set writes to stderr and can't be redirected directly,
3106 # and sets the high bit in the cache file unless we assign to the vars.
3108 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3110 # `set' does not quote correctly, so add quotes (double-quote substitution
3111 # turns \\\\ into \\, and sed turns \\ into \).
3113 -e "s/'/'\\\\''/g" \
3114 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3117 # `set' quotes correctly as required by POSIX, so do not add quotes.
3118 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3121 if cmp -s $cache_file confcache; then
3124 if test -w $cache_file; then
3125 echo "updating cache $cache_file"
3126 cat confcache > $cache_file
3128 echo "not updating unwritable cache $cache_file"