blob: 9d3ca58fae1c6feb6d281d1cafa470f5caeac2e3 [file] [log] [blame]
Daniel Veillard36169f81998-07-24 19:30:47 +00001#! /bin/sh
2
3# ltconfig - Create a system-specific libtool.
4# Generated automatically from ltconfig.in by configure.
5# Copyright (C) 1996, 1997, Free Software Foundation, Inc.
6# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
7#
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.
12#
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.
17#
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.
21#
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.
26
27# A lot of this script is taken from autoconf-2.10.
28
29echo=echo
30if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then :
31else
32 # The Solaris and AIX default echo program unquotes backslashes.
33 # This makes it impossible to quote backslashes using
34 # echo "$something" | sed 's/\\/\\\\/g'
35 # So, we emulate echo with printf '%s\n'
36 echo="printf %s\\n"
37 if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then :
38 else
39 # Oops. We have no working printf. Try to find a not-so-buggy echo.
40 echo=echo
41 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
42 for dir in $PATH /usr/ucb; do
43 if test -f $dir/echo && test "X`$dir/echo '\t'`" = 'X\t'; then
44 echo="$dir/echo"
45 break
46 fi
47 done
48 IFS="$save_ifs"
49 fi
50fi
51
52# The name of this program.
53progname=`$echo "$0" | sed 's%^.*/%%'`
54
55# Constants:
56PROGRAM=ltconfig
57PACKAGE=libtool
58VERSION=1.0h
59ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
60ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
61rm="rm -f"
62
63help="Try \`$progname --help' for more information."
64
65# Sed substitution that helps us do robust quoting. It backslashifies
66# metacharacters that are still active within double-quoted strings.
67sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
68
69# Same as above, but don't quote variable references.
70double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
71
72# Global variables:
73can_build_shared=yes
74enable_shared=yes
75# All known linkers require a `.a' archive for static linking.
76enable_static=yes
77ltmain=
78silent=
79srcdir=
80ac_config_guess=
81ac_config_sub=
82host=
83nonopt=
84verify_host=yes
85with_gcc=no
86with_gnu_ld=no
87
88old_AR="$AR"
89old_CC="$CC"
90old_CFLAGS="$CFLAGS"
91old_CPPFLAGS="$CPPFLAGS"
92old_LD="$LD"
93old_LN_S="$LN_S"
94old_NM="$NM"
95old_RANLIB="$RANLIB"
96
97# Parse the command line options.
98args=
99prev=
100for option
101do
102 case "$option" in
103 -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
104 *) optarg= ;;
105 esac
106
107 # If the previous option needs an argument, assign it.
108 if test -n "$prev"; then
109 eval "$prev=\$option"
110 prev=
111 continue
112 fi
113
114 case "$option" in
115 --help) cat <<EOM
116Usage: $progname [OPTION]... LTMAIN [HOST]
117
118Generate a system-specific libtool script.
119
120 --disable-shared do not build shared libraries
121 --disable-static do not build static libraries
122 --help display this help and exit
123 --no-verify do not verify that HOST is a valid host type
124 --quiet same as \`--silent'
125 --silent don't print informational messages
126 --srcdir=DIR find \`config.guess' in DIR
127 --version output version information and exit
128 --with-gcc assume that the GNU C compiler will be used
129 --with-gnu-ld assume that the C compiler uses the GNU linker
130
131LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
132functionality.
133
134HOST is the canonical host system name [default=guessed].
135EOM
136 exit 0
137 ;;
138
139 --disable-shared) enable_shared=no ;;
140
141 --disable-static) enable_static=no ;;
142
143 --quiet | --silent) silent=yes ;;
144
145 --srcdir) prev=srcdir ;;
146 --srcdir=*) srcdir="$optarg" ;;
147
148 --no-verify) verify_host=no ;;
149
150 --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
151
152 --with-gcc) with_gcc=yes ;;
153 --with-gnu-ld) with_gnu_ld=yes ;;
154
155 -*)
156 echo "$progname: unrecognized option \`$option'" 1>&2
157 echo "$help" 1>&2
158 exit 1
159 ;;
160
161 *)
162 if test -z "$ltmain"; then
163 ltmain="$option"
164 elif test -z "$host"; then
165# FIXME This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
166# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
167# echo "$progname: warning \`$option' is not a valid host type" 1>&2
168# fi
169 host="$option"
170 else
171 echo "$progname: too many arguments" 1>&2
172 echo "$help" 1>&2
173 exit 1
174 fi ;;
175 esac
176done
177
178if test -z "$ltmain"; then
179 echo "$progname: you must specify a LTMAIN file" 1>&2
180 echo "$help" 1>&2
181 exit 1
182fi
183
184if test -f "$ltmain"; then :
185else
186 echo "$progname: warning: \`$ltmain' does not exist" 1>&2
187fi
188
189# Quote any args containing shell metacharacters.
190ltconfig_args=
191for arg
192do
193 case "$arg" in
194 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
195 ltconfig_args="$ltconfig_args '$arg'" ;;
196 *) ltconfig_args="$ltconfig_args $arg" ;;
197 esac
198done
199
200# A relevant subset of AC_INIT.
201
202# File descriptor usage:
203# 0 standard input
204# 1 file creation
205# 2 errors and warnings
206# 3 some systems may open it to /dev/tty
207# 4 used on the Kubota Titan
208# 5 compiler messages saved in config.log
209# 6 checking for... messages and results
210if test "$silent" = yes; then
211 exec 6>/dev/null
212else
213 exec 6>&1
214fi
215exec 5>>./config.log
216
217# NLS nuisances.
218# Only set LANG and LC_ALL to C if already set.
219# These must not be set unconditionally because not all systems understand
220# e.g. LANG=C (notably SCO).
221if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
222if test "${LANG+set}" = set; then LANG=C; export LANG; fi
223
224if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
225 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
226 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
227 ac_n= ac_c='
228' ac_t=' '
229 else
230 ac_n=-n ac_c= ac_t=
231 fi
232else
233 ac_n= ac_c='\c' ac_t=
234fi
235
236if test -z "$srcdir"; then
237 # Assume the source directory is the same one as the path to ltmain.sh.
238 srcdir=`echo "$ltmain" | sed 's%/[^/]*$%%'`
239 test "$srcdir" = "$ltmain" && srcdir=.
240fi
241
242trap "$rm conftest*; exit 1" 1 2 15
243if test "$verify_host" = yes; then
244 # Check for config.guess and config.sub.
245 ac_aux_dir=
246 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
247 if test -f $ac_dir/config.guess; then
248 ac_aux_dir=$ac_dir
249 break
250 fi
251 done
252 if test -z "$ac_aux_dir"; then
253 echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
254 echo "$help" 1>&2
255 exit 1
256 fi
257 ac_config_guess=$ac_aux_dir/config.guess
258 ac_config_sub=$ac_aux_dir/config.sub
259
260 # Make sure we can run config.sub.
261 if $ac_config_sub sun4 >/dev/null 2>&1; then :
262 else
263 echo "$progname: cannot run $ac_config_sub" 1>&2
264 echo "$help" 1>&2
265 exit 1
266 fi
267
268 echo $ac_n "checking host system type""... $ac_c" 1>&6
269
270 host_alias=$host
271 case "$host_alias" in
272 "")
273 if host_alias=`$ac_config_guess`; then :
274 else
275 echo "$progname: cannot guess host type; you must specify one" 1>&2
276 echo "$help" 1>&2
277 exit 1
278 fi ;;
279 esac
280 host=`$ac_config_sub $host_alias`
281 echo "$ac_t$host" 1>&6
282
283 # Make sure the host verified.
284 test -z "$host" && exit 1
285
286elif test -z "$host"; then
287 echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
288 echo "$help" 1>&2
289 exit 1
290else
291 host_alias=$host
292fi
293
294# Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts.
295case "$host" in
296*-*-linux-gnu*) ;;
297*-*-linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
298esac
299
300host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
301host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
302host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
303
304case "$host_os" in
305aix3*)
306 # AIX sometimes has problems with the GCC collect2 program. For some
307 # reason, if we set the COLLECT_NAMES environment variable, the problems
308 # vanish in a puff of smoke.
309 if test "${COLLECT_NAMES+set}" != set; then
310 COLLECT_NAMES=
311 export COLLECT_NAMES
312 fi
313 ;;
314esac
315
316# Determine commands to create old-style static archives.
317old_archive_cmds='$AR cru $oldlib$oldobjs'
318old_postinstall_cmds='chmod 644 $oldlib'
319old_postuninstall_cmds=
320
321# Set a sane default for `AR'.
322test -z "$AR" && AR=ar
323
324# If RANLIB is not set, then run the test.
325if test "${RANLIB+set}" != "set"; then
326 result=no
327
328 echo $ac_n "checking for ranlib... $ac_c" 1>&6
329 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
330 for dir in $PATH; do
331 test -z "$dir" && dir=.
332 if test -f $dir/ranlib; then
333 RANLIB="ranlib"
334 result="ranlib"
335 break
336 fi
337 done
338 IFS="$save_ifs"
339
340 echo "$ac_t$result" 1>&6
341fi
342
343if test -n "$RANLIB"; then
344 old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
345 old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
346fi
347
348# Check to see if we are using GCC.
349if test "$with_gcc" != yes || test -z "$CC"; then
350 # If CC is not set, then try to find GCC or a usable CC.
351 if test -z "$CC"; then
352 echo $ac_n "checking for gcc... $ac_c" 1>&6
353 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
354 for dir in $PATH; do
355 IFS="$save_ifs"
356 test -z "$dir" && dir=.
357 if test -f $dir/gcc; then
358 CC="gcc"
359 break
360 fi
361 done
362 IFS="$save_ifs"
363
364 if test -n "$CC"; then
365 echo "$ac_t$CC" 1>&6
366 else
367 echo "$ac_t"no 1>&6
368 fi
369 fi
370
371 # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
372 if test -z "$CC"; then
373 echo $ac_n "checking for cc... $ac_c" 1>&6
374 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
375 cc_rejected=no
376 for dir in $PATH; do
377 test -z "$dir" && dir=.
378 if test -f $dir/cc; then
379 if test "$dir/cc" = "/usr/ucb/cc"; then
380 cc_rejected=yes
381 continue
382 fi
383 CC="cc"
384 break
385 fi
386 done
387 IFS="$save_ifs"
388 if test $cc_rejected = yes; then
389 # We found a bogon in the path, so make sure we never use it.
390 set dummy $CC
391 shift
392 if test $# -gt 0; then
393 # We chose a different compiler from the bogus one.
394 # However, it has the same name, so the bogon will be chosen
395 # first if we set CC to just the name; use the full file name.
396 shift
397 set dummy "$dir/cc" "$@"
398 shift
399 CC="$@"
400 fi
401 fi
402
403 if test -n "$CC"; then
404 echo "$ac_t$CC" 1>&6
405 else
406 echo "$ac_t"no 1>&6
407 fi
408
409 if test -z "$CC"; then
410 echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
411 exit 1
412 fi
413 fi
414
415 # Now see if the compiler is really GCC.
416 with_gcc=no
417 echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
418 echo "$progname:418: checking whether we are using GNU C" >&5
419
420 $rm conftest.c
421 cat > conftest.c <<EOF
422#ifdef __GNUC__
423 yes;
424#endif
425EOF
426 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
427 with_gcc=yes
428 fi
429 $rm conftest.c
430 echo "$ac_t$with_gcc" 1>&6
431fi
432
433# Allow CC to be a program name with arguments.
434set dummy $CC
435compiler="$2"
436
437echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
438pic_flag=
439profile_flag_pattern=
440special_shlib_compile_flags=
441wl=
442link_static_flag=
443no_builtin_flag=
444
445if test "$with_gcc" = yes; then
446 profile_flag_pattern='-pg?'
447 wl='-Wl,'
448 link_static_flag='-static'
449 no_builtin_flag=' -fno-builtin'
450
451 case "$host_os" in
452 aix3* | aix4* | irix5* | irix6* | osf3* | osf4*)
453 # PIC is the default for these OSes.
454 ;;
455 os2*)
456 # We can build DLLs from non-PIC.
457 ;;
458 amigaos*)
459 # FIXME: we need at least 68020 code to build shared libraries, but
460 # adding the `-m68020' flag to GCC prevents building anything better,
461 # like `-m68040'.
462 pic_flag='-m68020 -resident32 -malways-restore-a4'
463 ;;
464 *)
465 pic_flag='-fPIC'
466 ;;
467 esac
468else
469 # PORTME Check for PIC flags for the system compiler.
470 case "$host_os" in
471 aix3* | aix4*)
472 # All AIX code is PIC.
473 link_static_flag='-bnso -bI:/lib/syscalls.exp'
474 ;;
475
476 hpux9* | hpux10*)
477 # Is there a better link_static_flag that works with the bundled CC?
478 wl='-Wl,'
479 link_static_flag='${wl}-a ${wl}archive'
480 pic_flag='+Z'
481 ;;
482
483 irix5* | irix6*)
484 wl='-Wl,'
485 link_static_flag='-non_shared'
486 # PIC (with -KPIC) is the default.
487 ;;
488
489 os2*)
490 # We can build DLLs from non-PIC.
491 ;;
492
493 osf3* | osf4*)
494 # All OSF/1 code is PIC.
495 wl='-Wl,'
496 link_static_flag='-non_shared'
497 ;;
498
499 sco3.2v5*)
500 pic_flag='-Kpic'
501 link_static_flag='-dn'
502 special_shlib_compile_flags='-belf'
503 ;;
504
505 solaris2*)
506 pic_flag='-KPIC'
507 link_static_flag='-Bstatic'
508 wl='-Wl,'
509 ;;
510
511 sunos4*)
512 pic_flag='-PIC'
513 link_static_flag='-Bstatic'
514 wl='-Qoption ld '
515 ;;
516
517 uts4*)
518 pic_flag='-pic'
519 link_static_flag='-Bstatic'
520 ;;
521
522 *)
523 can_build_shared=no
524 ;;
525 esac
526fi
527
528if test -n "$pic_flag"; then
529 echo "$ac_t$pic_flag" 1>&6
530
531 # Check to make sure the pic_flag actually works.
532 echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
533 $rm conftest*
534 echo > conftest.c
535 save_CFLAGS="$CFLAGS"
536 CFLAGS="$CFLAGS $pic_flag -DPIC"
537 echo "$progname:537: checking if $compiler PIC flag $pic_flag works" >&5
538 if { (eval echo $progname:538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
539 # Append any errors to the config.log.
540 cat conftest.err 1>&5
541
542 # On HP-UX, the stripped-down bundled CC doesn't accept +Z, but also
543 # reports no error. So, we need to grep stderr for (Bundled).
544 if grep '(Bundled)' conftest.err >/dev/null; then
545 echo "$ac_t"no 1>&6
546 can_build_shared=no
547 pic_flag=
548 else
549 echo "$ac_t"yes 1>&6
550 pic_flag=" $pic_flag"
551 fi
552 else
553 # Append any errors to the config.log.
554 cat conftest.err 1>&5
555 can_build_shared=no
556 pic_flag=
557 echo "$ac_t"no 1>&6
558 fi
559 CFLAGS="$save_CFLAGS"
560 $rm conftest*
561else
562 echo "$ac_t"none 1>&6
563fi
564
565# Check for any special shared library compilation flags.
566if test -n "$special_shlib_compile_flags"; then
567 echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
568 if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
569 else
570 echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
571 can_build_shared=no
572 fi
573fi
574
575echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
576$rm conftest*
577echo 'main(){return(0);}' > conftest.c
578save_LDFLAGS="$LDFLAGS"
579LDFLAGS="$LDFLAGS $link_static_flag"
580echo "$progname:580: checking if $compiler static flag $link_static_flag works" >&5
581if { (eval echo $progname:581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
582 echo "$ac_t$link_static_flag" 1>&6
583else
584 echo "$ac_t"none 1>&6
585 link_static_flag=
586fi
587LDFLAGS="$save_LDFLAGS"
588$rm conftest*
589
590if test -z "$LN_S"; then
591 # Check to see if we can use ln -s, or we need hard links.
592 echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
593 $rm conftestdata
594 if ln -s X conftestdata 2>/dev/null; then
595 $rm conftestdata
596 LN_S="ln -s"
597 else
598 LN_S=ln
599 fi
600 if test "$LN_S" = "ln -s"; then
601 echo "$ac_t"yes 1>&6
602 else
603 echo "$ac_t"no 1>&6
604 fi
605fi
606
607# Make sure LD is an absolute path.
608if test -z "$LD"; then
609 ac_prog=ld
610 if test "$with_gcc" = yes; then
611 # Check if gcc -print-prog-name=ld gives a path.
612 echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
613 echo "$progname:613: checking for ld used by GCC" >&5
614 ac_prog=`($CC -print-prog-name=ld) 2>&5`
615 case "$ac_prog" in
616 # Accept absolute paths.
617 /*)
618 test -z "$LD" && LD="$ac_prog"
619 ;;
620 "")
621 # If it fails, then pretend we aren't using GCC.
622 ac_prog=ld
623 ;;
624 *)
625 # If it is relative, then search for the first ld in PATH.
626 with_gnu_ld=unknown
627 ;;
628 esac
629 elif test "$with_gnu_ld" = yes; then
630 echo $ac_n "checking for GNU ld... $ac_c" 1>&6
631 echo "$progname:631: checking for GNU ld" >&5
632 else
633 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
634 echo "$progname:634: checking for non-GNU ld" >&5
635 fi
636
637 if test -z "$LD"; then
638 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
639 for ac_dir in $PATH; do
640 test -z "$ac_dir" && ac_dir=.
641 if test -f "$ac_dir/$ac_prog"; then
642 LD="$ac_dir/$ac_prog"
643 # Check to see if the program is GNU ld. I'd rather use --version,
644 # but apparently some GNU ld's only accept -v.
645 # Break only if it was the GNU/non-GNU ld that we prefer.
646 if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
647 test "$with_gnu_ld" != no && break
648 else
649 test "$with_gnu_ld" != yes && break
650 fi
651 fi
652 done
653 IFS="$ac_save_ifs"
654 fi
655
656 if test -n "$LD"; then
657 echo "$ac_t$LD" 1>&6
658 else
659 echo "$ac_t"no 1>&6
660 fi
661
662 if test -z "$LD"; then
663 echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
664 exit 1
665 fi
666fi
667
668# Check to see if it really is or isn't GNU ld.
669echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
670# I'd rather use --version here, but apparently some GNU ld's only accept -v.
671if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
672 with_gnu_ld=yes
673else
674 with_gnu_ld=no
675fi
676echo "$ac_t$with_gnu_ld" 1>&6
677
678# See if the linker supports building shared libraries.
679echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
680
681allow_undefined_flag=
682archive_cmds=
683old_archive_from_new_cmds=
684export_dynamic_flag_spec=
685hardcode_libdir_flag_spec=
686hardcode_libdir_separator=
687hardcode_direct=no
688hardcode_minus_L=no
689hardcode_runpath_var=no
690hardcode_shlibpath_var=unsupported
691runpath_var=
692
693case "$host_os" in
694amigaos* | sunos4*)
695 # On these operating systems, we should treat GNU ld like the system ld.
696 gnu_ld_acts_native=yes
697 ;;
698*)
699 gnu_ld_acts_native=no
700 ;;
701esac
702
703ld_shlibs=yes
704if test "$with_gnu_ld" = yes && test "$gnu_ld_acts_native" != yes; then
705
706 # See if GNU ld supports shared libraries.
707 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
708 archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs'
709 runpath_var=LD_RUN_PATH
710 hardcode_runpath_var=yes
711 ld_shlibs=yes
712 else
713 ld_shlibs=no
714 fi
715
716 if test "$ld_shlibs" = yes; then
717 hardcode_libdir_flag_spec='${wl}-rpath $wl$libdir'
718 export_dynamic_flag_spec='${wl}-export-dynamic'
719 fi
720else
721 # PORTME fill in a description of your system's linker (not GNU ld)
722 case "$host_os" in
723 aix3*)
724 allow_undefined_flag=unsupported
725 archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE;$AR cru $lib $objdir/$soname'
726 # Note: this linker hardcodes the directories in LIBPATH if there
727 # are no directories specified by -L.
728 hardcode_minus_L=yes
729 if test "$with_gcc" = yes && test -z "$link_static_flag"; then
730 # Neither direct hardcoding nor static linking is supported with a
731 # broken collect2.
732 hardcode_direct=unsupported
733 fi
734 ;;
735
736 aix4*)
737 allow_undefined_flag=unsupported
738 archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$CC -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry;$AR cru $lib $objdir/$soname'
739 hardcode_direct=yes
740 hardcode_minus_L=yes
741 ;;
742
743 amigaos*)
744 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 $objdir && a2ixlibrary -32)'
745 hardcode_libdir_flag_spec='-L$libdir'
746 hardcode_minus_L=yes
747 ;;
748
749 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
750 # support. Future versions do this automatically, but an explicit c++rt0.o
751 # doesn't break anything, and helps significantly (at the cost of a little
752 # extra space).
753 freebsd2.2*)
754 archive_cmds='$LD -Bshareable -o $lib$libobjs /usr/lib/c++rt0.o'
755 hardcode_libdir_flag_spec='-R$libdir'
756 hardcode_direct=yes
757 hardcode_minus_L=yes
758 hardcode_shlibpath_var=no
759 ;;
760
761 # Unfortunately, older versions of FreeBSD 2 don't have this feature.
762 freebsd2*)
763 archive_cmds='$LD -Bshareable -o $lib$libobjs'
764 hardcode_direct=yes
765 hardcode_minus_L=yes
766 hardcode_shlibpath_var=no
767 ;;
768
769 # FreeBSD 3, at last, uses gcc -shared to do shared libraries.
770 freebsd3*)
771 archive_cmds='$CC -shared -o $lib$libobjs'
772 hardcode_libdir_flag_spec='-R$libdir'
773 hardcode_direct=yes
774 hardcode_minus_L=yes
775 hardcode_shlibpath_var=no
776 ;;
777
778 hpux9*)
779 archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs;mv $objdir/$soname $lib'
780 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
781 hardcode_direct=yes
782 hardcode_minus_L=yes
783 export_dynamic_flag_spec='${wl}-E'
784 ;;
785
786 hpux10*)
787 archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs'
788 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
789 hardcode_direct=yes
790 hardcode_minus_L=yes
791 export_dynamic_flag_spec='${wl}-E'
792 ;;
793
794 irix5* | irix6*)
795 archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs'
796 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
797 ;;
798
799 netbsd*)
800 # Tested with NetBSD 1.2 ld
801 archive_cmds='$LD -Bshareable -o $lib$libobjs'
802 hardcode_libdir_flag_spec='-R$libdir'
803 hardcode_direct=yes
804 hardcode_shlibpath_var=no
805 ;;
806
807 openbsd*)
808 archive_cmds='$LD -Bshareable -o $lib$libobjs'
809 hardcode_libdir_flag_spec='-R$libdir'
810 hardcode_direct=yes
811 hardcode_shlibpath_var=no
812 ;;
813
814 os2*)
815 hardcode_libdir_flag_spec='-L$libdir'
816 hardcode_minus_L=yes
817 allow_undefined_flag=unsupported
818 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 $objdir/$libname.def'
819 old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
820 ;;
821
822 osf3* | osf4*)
823 allow_undefined_flag=' -expect_unresolved \*'
824 archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
825 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
826 hardcode_libdir_separator=:
827 ;;
828
829 sco3.2v5*)
830 archive_cmds='$LD -G -o $lib$libobjs'
831 hardcode_direct=yes
832 ;;
833
834 solaris2*)
835 archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs'
836 hardcode_libdir_flag_spec='-R$libdir'
837 hardcode_shlibpath_var=no
838 ;;
839
840 sunos4*)
841 if test "$with_gcc" = yes; then
842 archive_cmds='$CC -shared -o $lib$libobjs'
843 else
844 archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
845 fi
846
847 if test "$with_gnu_ld" = yes; then
848 export_dynamic_flag_spec='${wl}-export-dynamic'
849 fi
850 hardcode_libdir_flag_spec='-L$libdir'
851 hardcode_direct=yes
852 hardcode_minus_L=yes
853 hardcode_shlibpath_var=no
854 ;;
855
856 uts4*)
857 archive_cmds='$LD -G -h $soname -o $lib$libobjs'
858 hardcode_libdir_flag_spec='-L$libdir'
859 hardcode_direct=no
860 hardcode_minus_L=no
861 hardcode_shlibpath_var=no
862 ;;
863
864 *)
865 ld_shlibs=no
866 can_build_shared=no
867 ;;
868 esac
869fi
870echo "$ac_t$ld_shlibs" 1>&6
871
872if test -z "$NM"; then
873 echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
874 case "$NM" in
875 /*) ;; # Let the user override the test with a path.
876 *)
877 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
878 for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
879 test -z "$ac_dir" && dir=.
880 if test -f $ac_dir/nm; then
881 # Check to see if the nm accepts a BSD-compat flag.
882 # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
883 # nm: unknown option "B" ignored
884 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
885 NM="$ac_dir/nm -B"
886 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
887 NM="$ac_dir/nm -p"
888 else
889 NM="$ac_dir/nm"
890 fi
891 break
892 fi
893 done
894 IFS="$ac_save_ifs"
895 test -z "$NM" && NM=nm
896 ;;
897 esac
898 echo "$ac_t$NM" 1>&6
899fi
900
901# Check for command to grab the raw symbol name followed by C symbol from nm.
902echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
903
904# These are sane defaults that work on at least a few old systems.
905# [They come from Ultrix. What could be older than Ultrix?!! ;)]
906
907# Character class describing NM global symbol codes.
908symcode='[BCDEGRSTU]'
909
910# Regexp to match symbols that can be accessed directly from C.
911sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
912
913# Transform the above into a raw symbol and a C symbol.
914symxfrm='\1 \1'
915
916# Define system-specific variables.
917case "$host_os" in
918aix*)
919 symcode='[BCDTU]'
920 ;;
921irix*)
922 # Cannot use undefined symbols on IRIX because inlined functions mess us up.
923 symcode='[BCDEGRST]'
924 ;;
925solaris2*)
926 symcode='[BDTU]'
927 ;;
928esac
929
930# If we're using GNU nm, then use its standard symbol codes.
931if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
932 symcode='[ABCDGISTUW]'
933fi
934
935# Write the raw and C identifiers.
936global_symbol_pipe="sed -n -e 's/^.* $symcode $sympat$/$symxfrm/p'"
937
938# Check to see that the pipe works correctly.
939pipe_works=no
940$rm conftest*
941cat > conftest.c <<EOF
942#ifdef __cplusplus
943extern "C" {
944#endif
945char nm_test_var;
946void nm_test_func(){}
947#ifdef __cplusplus
948}
949#endif
950main(){nm_test_var='a';nm_test_func();return(0);}
951EOF
952
953echo "$progname:953: checking if global_symbol_pipe works" >&5
954if { (eval echo $progname:954: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then
955 # Now try to grab the symbols.
956 nlist=conftest.nm
957 if { echo "$progname:957: eval \"$NM conftest.o | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.o | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
958
959 # Try sorting and uniquifying the output.
960 if sort "$nlist" | uniq > "$nlist"T; then
961 mv -f "$nlist"T "$nlist"
962 wcout=`wc "$nlist" 2>/dev/null`
963 count=`echo "$wcout" | sed 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
964 (test "$count" -ge 0) 2>/dev/null || count=-1
965 else
966 rm -f "$nlist"T
967 count=-1
968 fi
969
970 # Make sure that we snagged all the symbols we need.
971 if egrep ' nm_test_var$' "$nlist" >/dev/null; then
972 if egrep ' nm_test_func$' "$nlist" >/dev/null; then
973 cat <<EOF > conftest.c
974#ifdef __cplusplus
975extern "C" {
976#endif
977
978EOF
979 # Now generate the symbol file.
980 sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> conftest.c
981
982 cat <<EOF >> conftest.c
983#if defined (__STDC__) && __STDC__
984# define __ptr_t void *
985#else
986# define __ptr_t char *
987#endif
988
989/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
990int dld_preloaded_symbol_count = $count;
991
992/* The mapping between symbol names and symbols. */
993struct {
994 char *name;
995 __ptr_t address;
996}
997dld_preloaded_symbols[] =
998{
999EOF
1000 sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$nlist" >> conftest.c
1001 cat <<\EOF >> conftest.c
1002 {0},
1003};
1004
1005#ifdef __cplusplus
1006}
1007#endif
1008EOF
1009 # Now try linking the two files.
1010 mv conftest.o conftestm.o
1011 save_LIBS="$LIBS"
1012 save_CFLAGS="$CFLAGS"
1013 LIBS='conftestm.o'
1014 CFLAGS="$CFLAGS$no_builtin_flag"
1015 if { (eval echo $progname:1015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1016 pipe_works=yes
1017 else
1018 echo "$progname: failed program was:" >&5
1019 cat conftest.c >&5
1020 fi
1021 LIBS="$save_LIBS"
1022 else
1023 echo "cannot find nm_test_func in $nlist" >&5
1024 fi
1025 else
1026 echo "cannot find nm_test_var in $nlist" >&5
1027 fi
1028 else
1029 echo "cannot run $global_symbol_pipe" >&5
1030 fi
1031else
1032 echo "$progname: failed program was:" >&5
1033 cat conftest.c >&5
1034fi
1035$rm conftest*
1036
1037# Don't use the global_symbol_pipe unless it works.
1038echo "$ac_t$pipe_works" 1>&6
1039test "$pipe_works" = yes || global_symbol_pipe=
1040
1041# Check hardcoding attributes.
1042echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
1043hardcode_action=
1044if test -n "$hardcode_libdir_flag_spec" || \
1045 test "$hardcode_runpath_var" = yes; then
1046
1047 # We can hardcode non-existant directories.
1048 if test "$hardcode_direct" != no && \
1049 test "$hardcode_minus_L" != no && \
1050 test "$hardcode_shlibpath_var" != no; then
1051
1052 # Linking always hardcodes the temporary library directory.
1053 hardcode_action=relink
1054 else
1055 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1056 hardcode_action=immediate
1057 fi
1058elif test "$hardcode_direct" != yes && \
1059 test "$hardcode_minus_L" != yes && \
1060 test "$hardcode_shlibpath_var" != yes; then
1061 # We can't hardcode anything.
1062 hardcode_action=unsupported
1063else
1064 # We can only hardcode existing directories.
1065 hardcode_action=relink
1066fi
1067echo "$ac_t$hardcode_action" 1>&6
1068test "$hardcode_action" = unsupported && can_build_shared=no
1069
1070
1071reload_flag=
1072reload_cmds='$LD$reload_flag -o $output$reload_objs'
1073echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
1074# PORTME Some linker may need a different reload flag.
1075reload_flag='-r'
1076echo "$ac_t$reload_flag"
1077test -n "$reload_flag" && reload_flag=" $reload_flag"
1078
1079# PORTME Fill in your ld.so characteristics
1080library_names_spec=
1081libname_spec='lib$name'
1082soname_spec=
1083postinstall_cmds=
1084postuninstall_cmds=
1085finish_cmds=
1086finish_eval=
1087shlibpath_var=
1088version_type=none
1089dynamic_linker="$host_os ld.so"
1090
1091echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
1092case "$host_os" in
1093aix3* | aix4*)
1094 version_type=linux
1095 library_names_spec='$libname.so.$versuffix $libname.a'
1096 shlibpath_var=LIBPATH
1097
1098 # AIX has no versioning support, so we append a major version to the name.
1099 soname_spec='$libname.so.$major'
1100 ;;
1101
1102amigaos*)
1103 library_names_spec='$libname.ixlibrary $libname.a'
1104 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1105 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "$lib" | sed '\''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 ${libname}_ixlibrary.a) || exit 1; done'
1106 ;;
1107
1108freebsd2* | freebsd3*)
1109 version_type=sunos
1110 library_names_spec='$libname.so.$versuffix $libname.so'
1111 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1112 shlibpath_var=LD_LIBRARY_PATH
1113 ;;
1114
1115gnu*)
1116 version_type=sunos
1117 library_names_spec='$libname.so.$versuffix'
1118 shlibpath_var=LD_LIBRARY_PATH
1119 ;;
1120
1121hpux9* | hpux10*)
1122 # Give a soname corresponding to the major version so that dld.sl refuses to
1123 # link against other versions.
1124 dynamic_linker="$host_os dld.sl"
1125 version_type=sunos
1126 shlibpath_var=SHLIB_PATH
1127 library_names_spec='$libname.sl.$versuffix $libname.sl.$major $libname.sl'
1128 soname_spec='$libname.sl.$major'
1129 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1130 postinstall_cmds='chmod 555 $lib'
1131 ;;
1132
1133irix5* | irix6*)
1134 version_type=osf
1135 soname_spec='$libname.so'
1136 library_names_spec='$libname.so.$versuffix $libname.so'
1137 shlibpath_var=LD_LIBRARY_PATH
1138 ;;
1139
1140# No shared lib support for Linux oldld, aout, or coff.
1141linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
1142 dynamic_linker=no
1143 ;;
1144
1145# This must be Linux ELF.
1146linux-gnu*)
1147 version_type=linux
1148 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1149 soname_spec='$libname.so.$major'
1150 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1151 shlibpath_var=LD_LIBRARY_PATH
1152
1153 if test -f /lib/ld.so.1; then
1154 dynamic_linker='GNU ld.so'
1155 else
1156 # Only the GNU ld.so supports shared libraries on MkLinux.
1157 case "$host_cpu" in
1158 powerpc*) dynamic_linker=no ;;
1159 *) dynamic_linker='Linux ld.so' ;;
1160 esac
1161 fi
1162 ;;
1163
1164netbsd* | openbsd*)
1165 version_type=sunos
1166 library_names_spec='$libname.so.$versuffix'
1167 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1168 shlibpath_var=LD_LIBRARY_PATH
1169 ;;
1170
1171os2*)
1172 libname_spec='$name'
1173 library_names_spec='$libname.dll $libname.a'
1174 dynamic_linker='OS/2 ld.exe'
1175 shlibpath_var=LIBPATH
1176 ;;
1177
1178osf3* | osf4*)
1179 version_type=osf
1180 soname_spec='$libname.so'
1181 library_names_spec='$libname.so.$versuffix $libname.so'
1182 shlibpath_var=LD_LIBRARY_PATH
1183 ;;
1184
1185sco3.2v5*)
1186 version_type=osf
1187 soname_spec='$libname.so.$major'
1188 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1189 shlibpath_var=LD_LIBRARY_PATH
1190 ;;
1191
1192solaris2*)
1193 version_type=linux
1194 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1195 soname_spec='$libname.so.$major'
1196 shlibpath_var=LD_LIBRARY_PATH
1197 ;;
1198
1199sunos4*)
1200 version_type=sunos
1201 library_names_spec='$libname.so.$versuffix'
1202 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1203 shlibpath_var=LD_LIBRARY_PATH
1204 ;;
1205
1206uts4*)
1207 version_type=linux
1208 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
1209 soname_spec='$libname.so.$major'
1210 shlibpath_var=LD_LIBRARY_PATH
1211 ;;
1212
1213*)
1214 dynamic_linker=no
1215 ;;
1216esac
1217echo "$ac_t$dynamic_linker"
1218test "$dynamic_linker" = no && can_build_shared=no
1219
1220# FIXME add checks for striplib and old_striplib here.
1221# strip -x works for most platforms, though not for static libraries on NetBSD
1222# HP-UX requires "-r" for library stripping
1223striplib=
1224old_striplib=
1225
1226# Report the final consequences.
1227echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
1228
1229echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
1230test "$can_build_shared" = "no" && enable_shared=no
1231
1232# On AIX, shared libraries and static libraries use the same namespace, and
1233# are all built from PIC.
1234case "$host_os" in
1235aix*)
1236 test "$enable_shared" = yes && enable_static=no
1237 if test -n "$RANLIB"; then
1238 archive_cmds="$archive_cmds;\$RANLIB \$lib"
1239 postinstall_cmds='$RANLIB $lib'
1240 fi
1241 ;;
1242esac
1243
1244echo "$ac_t$enable_shared" 1>&6
1245
1246# Make sure either enable_shared or enable_static is yes.
1247test "$enable_shared" = yes || enable_static=yes
1248
1249echo "checking whether to build static libraries... $enable_static" 1>&6
1250
1251echo $ac_n "checking for objdir... $ac_c" 1>&6
1252rm -f .libs 2>/dev/null
1253mkdir .libs 2>/dev/null
1254if test -d .libs; then
1255 objdir=.libs
1256else
1257 # MS-DOS does not allow filenames that begin with a dot.
1258 objdir=_libs
1259fi
1260rmdir .libs 2>/dev/null
1261echo "$ac_t$objdir" 1>&6
1262
1263# Copy echo and quote the copy, instead of the original, because it is
1264# used later.
1265ltecho="$echo"
1266
1267# Now quote all the things that may contain metacharacters.
1268for var in ltecho old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \
1269 old_LN_S AR CC LD LN_S NM reload_flag reload_cmds wl pic_flag \
1270 link_static_flag no_builtin_flag export_dynamic_flag_spec \
1271 profile_flag_pattern libname_spec library_names_spec soname_spec RANLIB \
1272 old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
1273 old_postuninstall_cmds archive_cmds postinstall_cmds postuninstall_cmds \
1274 allow_undefined_flag finish_cmds finish_eval global_symbol_pipe \
1275 striplib old_striplib \
1276 hardcode_libdir_flag_spec hardcode_libdir_separator; do
1277
1278 case "$var" in
1279 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
1280 old_postinstall_cmds | old_postuninstall_cmds | archive_cmds | \
1281 postinstall_cmds | postuninstall_cmds | finish_cmds)
1282 # Double-quote double-evaled strings.
1283 eval "$var=\`\$echo \"\$$var\" | sed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\"\`"
1284 ;;
1285 *)
1286 eval "$var=\`\$echo \"\$$var\" | sed \"\$sed_quote_subst\"\`"
1287 ;;
1288 esac
1289done
1290
1291ofile=libtool
1292trap "$rm $ofile; exit 1" 1 2 15
1293echo creating $ofile
1294$rm $ofile
1295cat <<EOF > $ofile
1296#! /bin/sh
1297
1298# libtool - Provide generalized library-building support services.
1299#
1300# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
1301# This program was configured as follows,
1302# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1303#
1304# CC="$old_CC" CFLAGS="$old_CFLAGS" CPPFLAGS="$old_CPPFLAGS" \\
1305# LD="$old_LD" NM="$old_NM" RANLIB="$old_RANLIB" LN_S="$old_LN_S" \\
1306# $0$ltconfig_args
1307#
1308# Compiler and other test output produced by $progname, useful for
1309# debugging $progname, is in ./config.log if it exists.
1310
1311# An echo program that doesn't interpret backslashes.
1312echo="$ltecho"
1313
1314# The version of $progname that generated this script.
1315LTCONFIG_VERSION="$VERSION"
1316
1317# Shell to use when invoking shell scripts.
1318SHELL=${CONFIG_SHELL-/bin/sh}
1319
1320# Whether or not to build libtool libraries.
1321build_libtool_libs=$enable_shared
1322
1323# Whether or not to build old-style libraries.
1324build_old_libs=$enable_static
1325
1326# The host system.
1327host_alias="$host_alias"
1328host="$host"
1329
1330# The archiver.
1331AR="$AR"
1332
1333# The default C compiler.
1334CC="$CC"
1335
1336# The linker used to build libraries.
1337LD="$LD"
1338
1339# Whether we need hard or soft links.
1340LN_S="$LN_S"
1341
1342# A BSD-compatible nm program.
1343NM="$NM"
1344
1345# The name of the directory that contains temporary libtool files.
1346objdir="$objdir"
1347
1348# How to create reloadable object files.
1349reload_flag="$reload_flag"
1350reload_cmds="$reload_cmds"
1351
1352# How to pass a linker flag through the compiler.
1353wl="$wl"
1354
1355# Additional compiler flags for building library objects.
1356pic_flag="$pic_flag"
1357
1358# Compiler flag to prevent dynamic linking.
1359link_static_flag="$link_static_flag"
1360
1361# Compiler flag to turn off builtin functions.
1362no_builtin_flag="$no_builtin_flag"
1363
1364# Compiler flag to allow reflexive dlopens.
1365export_dynamic_flag_spec="$export_dynamic_flag_spec"
1366
1367# Pattern to match compiler flags for creating libNAME_p libraries:
1368profile_flag_pattern="$profile_flag_pattern"
1369
1370# Library versioning type.
1371version_type=$version_type
1372
1373# Format of library name prefix.
1374libname_spec="$libname_spec"
1375
1376# List of archive names. First name is the real one, the rest are links.
1377# The last name is the one that the linker finds with -lNAME.
1378library_names_spec="$library_names_spec"
1379
1380# The coded name of the library, if different from the real name.
1381soname_spec="$soname_spec"
1382
1383# Commands used to build and install an old-style archive.
1384RANLIB="$RANLIB"
1385old_archive_cmds="$old_archive_cmds"
1386old_postinstall_cmds="$old_postinstall_cmds"
1387old_postuninstall_cmds="$old_postuninstall_cmds"
1388
1389# Create an old-style archive from a shared archive.
1390old_archive_from_new_cmds="$old_archive_from_new_cmds"
1391
1392# Commands used to build and install a shared archive.
1393archive_cmds="$archive_cmds"
1394postinstall_cmds="$postinstall_cmds"
1395postuninstall_cmds="$postuninstall_cmds"
1396
1397# Flag that allows shared libraries with undefined symbols to be built.
1398allow_undefined_flag="$allow_undefined_flag"
1399
1400# Commands used to finish a libtool library installation in a directory.
1401finish_cmds="$finish_cmds"
1402
1403# Same as above, but a single script fragment to be evaled but not shown.
1404finish_eval="$finish_eval"
1405
1406# Take the output of nm and produce a listing of raw symbols and C names.
1407global_symbol_pipe="$global_symbol_pipe"
1408
1409# How to strip a library file.
1410striplib="$striplib"
1411old_striplib="$old_striplib"
1412
1413# This is the shared library runtime path variable.
1414runpath_var=$runpath_var
1415
1416# This is the shared library path variable.
1417shlibpath_var=$shlibpath_var
1418
1419# How to hardcode a shared library path into an executable.
1420hardcode_action=$hardcode_action
1421
1422# Flag to hardcode \$libdir into a binary during linking.
1423# This must work even if \$libdir does not exist.
1424hardcode_libdir_flag_spec="$hardcode_libdir_flag_spec"
1425
1426# Whether we need a single -rpath flag with a separated argument.
1427hardcode_libdir_separator="$hardcode_libdir_separator"
1428
1429# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
1430# resulting binary.
1431hardcode_direct=$hardcode_direct
1432
1433# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
1434# resulting binary.
1435hardcode_minus_L=$hardcode_minus_L
1436
1437# Set to yes if using RUNPATH_VAR=DIR during linking hardcodes DIR into the
1438# resulting binary.
1439hardcode_runpath_var=$hardcode_runpath_var
1440
1441# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
1442# the resulting binary.
1443hardcode_shlibpath_var=$hardcode_shlibpath_var
1444
1445EOF
1446
1447case "$host_os" in
1448aix*)
1449 cat <<\EOF >> $ofile
1450# AIX sometimes has problems with the GCC collect2 program. For some
1451# reason, if we set the COLLECT_NAMES environment variable, the problems
1452# vanish in a puff of smoke.
1453if test "${COLLECT_NAMES+set}" != set; then
1454 COLLECT_NAMES=
1455 export COLLECT_NAMES
1456fi
1457
1458EOF
1459 ;;
1460esac
1461
1462# Detect if we are using a relative or absolute path to ltmain.sh.
1463case "$ltmain" in
1464/*) cat <<EOF >> $ofile
1465# Execute the libtool backend.
1466. $ltmain
1467EOF
1468 ;;
1469*) cat <<EOF >> $ofile
1470# Find the path to this script.
1471thisdir=\`$echo "\$0" | sed -e 's%/[^/]*\$%%'\`
1472test "X\$0" = "X\$thisdir" && thisdir=.
1473
1474# Execute the libtool backend.
1475. \$thisdir/$ltmain
1476EOF
1477 ;;
1478esac
1479
1480echo 'exit 1' >> $ofile
1481
1482chmod +x $ofile
1483exit 0
1484
1485# Local Variables:
1486# mode:shell-script
1487# sh-indentation:2
1488# End: