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* gcc.dg/20050330-2.c: New test.
[official-gcc.git] / libobjc / configure
blob1c04b7164e95e0e5eea78da2e3adfa836a0d06f6
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for package-unused version-unused.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME='package-unused'
269 PACKAGE_TARNAME='libobjc'
270 PACKAGE_VERSION='version-unused'
271 PACKAGE_STRING='package-unused version-unused'
272 PACKAGE_BUGREPORT=''
273
274 ac_unique_file="objc/objc.h"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_subdir host_subdir target_subdir VERSION OBJC_BOEHM_GC toplevel_srcdir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT extra_ldflags_libobjc CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP LIBOBJS LTLIBOBJS'
313 ac_subst_files=''
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CPP_set=${CPP+set}
754 ac_env_CPP_value=$CPP
755 ac_cv_env_CPP_set=${CPP+set}
756 ac_cv_env_CPP_value=$CPP
757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
758 ac_env_CPPFLAGS_value=$CPPFLAGS
759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
761
762 #
763 # Report the --help message.
764 #
765 if test "$ac_init_help" = "long"; then
766 # Omit some internal or obsolete options to make the list less imposing.
767 # This message is too long to be a string in the A/UX 3.1 sh.
768 cat <<_ACEOF
769 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
770
771 Usage: $0 [OPTION]... [VAR=VALUE]...
772
773 To assign environment variables (e.g., CC, CFLAGS...), specify them as
774 VAR=VALUE. See below for descriptions of some of the useful variables.
775
776 Defaults for the options are specified in brackets.
777
778 Configuration:
779 -h, --help display this help and exit
780 --help=short display options specific to this package
781 --help=recursive display the short help of all the included packages
782 -V, --version display version information and exit
783 -q, --quiet, --silent do not print \`checking...' messages
784 --cache-file=FILE cache test results in FILE [disabled]
785 -C, --config-cache alias for \`--cache-file=config.cache'
786 -n, --no-create do not create output files
787 --srcdir=DIR find the sources in DIR [configure dir or \`..']
788
789 _ACEOF
790
791 cat <<_ACEOF
792 Installation directories:
793 --prefix=PREFIX install architecture-independent files in PREFIX
794 [$ac_default_prefix]
795 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
796 [PREFIX]
797
798 By default, \`make install' will install all the files in
799 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
800 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
801 for instance \`--prefix=\$HOME'.
802
803 For better control, use the options below.
804
805 Fine tuning of the installation directories:
806 --bindir=DIR user executables [EPREFIX/bin]
807 --sbindir=DIR system admin executables [EPREFIX/sbin]
808 --libexecdir=DIR program executables [EPREFIX/libexec]
809 --datadir=DIR read-only architecture-independent data [PREFIX/share]
810 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
811 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
812 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
813 --libdir=DIR object code libraries [EPREFIX/lib]
814 --includedir=DIR C header files [PREFIX/include]
815 --oldincludedir=DIR C header files for non-gcc [/usr/include]
816 --infodir=DIR info documentation [PREFIX/info]
817 --mandir=DIR man documentation [PREFIX/man]
818 _ACEOF
819
820 cat <<\_ACEOF
821
822 System types:
823 --build=BUILD configure for building on BUILD [guessed]
824 --host=HOST cross-compile to build programs to run on HOST [BUILD]
825 --target=TARGET configure for building compilers for TARGET [HOST]
826 _ACEOF
827 fi
828
829 if test -n "$ac_init_help"; then
830 case $ac_init_help in
831 short | recursive ) echo "Configuration of package-unused version-unused:";;
832 esac
833 cat <<\_ACEOF
834
835 Optional Features:
836 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
837 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
838 --enable-multilib build hella library versions (default)
839 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
840 --enable-objc-gc enable the use of Boehm's garbage collector with
841 the GNU Objective-C runtime.
842 --enable-maintainer-mode enable make rules and dependencies not useful
843 (and sometimes confusing) to the casual installer
844 --enable-shared=PKGS build shared libraries default=yes
845 --enable-static=PKGS build static libraries default=yes
846 --enable-fast-install=PKGS optimize for fast installation default=yes
847 --disable-libtool-lock avoid locking (might break parallel builds)
848 --enable-sjlj-exceptions
849 force use of builtin_setjmp for exceptions
850
851 Optional Packages:
852 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
853 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
854 --with-target-subdir=SUBDIR
855 configuring in a subdirectory
856 --with-cross-host=HOST configuring with a cross compiler
857 --with-gnu-ld assume the C compiler uses GNU ld default=no
858 --with-pic try to use only PIC/non-PIC objects default=use both
859
860 Some influential environment variables:
861 CC C compiler command
862 CFLAGS C compiler flags
863 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
864 nonstandard directory <lib dir>
865 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
866 headers in a nonstandard directory <include dir>
867 CPP C preprocessor
868
869 Use these variables to override the choices made by `configure' or to help
870 it to find libraries and programs with nonstandard names/locations.
871
872 _ACEOF
873 fi
874
875 if test "$ac_init_help" = "recursive"; then
876 # If there are subdirs, report their specific --help.
877 ac_popdir=`pwd`
878 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
879 test -d $ac_dir || continue
880 ac_builddir=.
881
882 if test "$ac_dir" != .; then
883 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
884 # A "../" for each directory in $ac_dir_suffix.
885 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
886 else
887 ac_dir_suffix= ac_top_builddir=
888 fi
889
890 case $srcdir in
891 .) # No --srcdir option. We are building in place.
892 ac_srcdir=.
893 if test -z "$ac_top_builddir"; then
894 ac_top_srcdir=.
895 else
896 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
897 fi ;;
898 [\\/]* | ?:[\\/]* ) # Absolute path.
899 ac_srcdir=$srcdir$ac_dir_suffix;
900 ac_top_srcdir=$srcdir ;;
901 *) # Relative path.
902 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
903 ac_top_srcdir=$ac_top_builddir$srcdir ;;
904 esac
905
906 # Do not use `cd foo && pwd` to compute absolute paths, because
907 # the directories may not exist.
908 case `pwd` in
909 .) ac_abs_builddir="$ac_dir";;
910 *)
911 case "$ac_dir" in
912 .) ac_abs_builddir=`pwd`;;
913 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
914 *) ac_abs_builddir=`pwd`/"$ac_dir";;
915 esac;;
916 esac
917 case $ac_abs_builddir in
918 .) ac_abs_top_builddir=${ac_top_builddir}.;;
919 *)
920 case ${ac_top_builddir}. in
921 .) ac_abs_top_builddir=$ac_abs_builddir;;
922 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
923 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
924 esac;;
925 esac
926 case $ac_abs_builddir in
927 .) ac_abs_srcdir=$ac_srcdir;;
928 *)
929 case $ac_srcdir in
930 .) ac_abs_srcdir=$ac_abs_builddir;;
931 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
932 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
933 esac;;
934 esac
935 case $ac_abs_builddir in
936 .) ac_abs_top_srcdir=$ac_top_srcdir;;
937 *)
938 case $ac_top_srcdir in
939 .) ac_abs_top_srcdir=$ac_abs_builddir;;
940 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
941 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
942 esac;;
943 esac
944
945 cd $ac_dir
946 # Check for guested configure; otherwise get Cygnus style configure.
947 if test -f $ac_srcdir/configure.gnu; then
948 echo
949 $SHELL $ac_srcdir/configure.gnu --help=recursive
950 elif test -f $ac_srcdir/configure; then
951 echo
952 $SHELL $ac_srcdir/configure --help=recursive
953 elif test -f $ac_srcdir/configure.ac ||
954 test -f $ac_srcdir/configure.in; then
955 echo
956 $ac_configure --help
957 else
958 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
959 fi
960 cd $ac_popdir
961 done
962 fi
963
964 test -n "$ac_init_help" && exit 0
965 if $ac_init_version; then
966 cat <<\_ACEOF
967 package-unused configure version-unused
968 generated by GNU Autoconf 2.59
969
970 Copyright (C) 2003 Free Software Foundation, Inc.
971 This configure script is free software; the Free Software Foundation
972 gives unlimited permission to copy, distribute and modify it.
973 _ACEOF
974 exit 0
975 fi
976 exec 5>config.log
977 cat >&5 <<_ACEOF
978 This file contains any messages produced by compilers while
979 running configure, to aid debugging if configure makes a mistake.
980
981 It was created by package-unused $as_me version-unused, which was
982 generated by GNU Autoconf 2.59. Invocation command line was
983
984 $ $0 $@
985
986 _ACEOF
987 {
988 cat <<_ASUNAME
989 ## --------- ##
990 ## Platform. ##
991 ## --------- ##
992
993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
994 uname -m = `(uname -m) 2>/dev/null || echo unknown`
995 uname -r = `(uname -r) 2>/dev/null || echo unknown`
996 uname -s = `(uname -s) 2>/dev/null || echo unknown`
997 uname -v = `(uname -v) 2>/dev/null || echo unknown`
998
999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1000 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1001
1002 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1003 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1005 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1006 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1007 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1008 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1009
1010 _ASUNAME
1011
1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1013 for as_dir in $PATH
1014 do
1015 IFS=$as_save_IFS
1016 test -z "$as_dir" && as_dir=.
1017 echo "PATH: $as_dir"
1018 done
1019
1020 } >&5
1021
1022 cat >&5 <<_ACEOF
1023
1024
1025 ## ----------- ##
1026 ## Core tests. ##
1027 ## ----------- ##
1028
1029 _ACEOF
1030
1031
1032 # Keep a trace of the command line.
1033 # Strip out --no-create and --no-recursion so they do not pile up.
1034 # Strip out --silent because we don't want to record it for future runs.
1035 # Also quote any args containing shell meta-characters.
1036 # Make two passes to allow for proper duplicate-argument suppression.
1037 ac_configure_args=
1038 ac_configure_args0=
1039 ac_configure_args1=
1040 ac_sep=
1041 ac_must_keep_next=false
1042 for ac_pass in 1 2
1043 do
1044 for ac_arg
1045 do
1046 case $ac_arg in
1047 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1048 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1049 | -silent | --silent | --silen | --sile | --sil)
1050 continue ;;
1051 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1052 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1053 esac
1054 case $ac_pass in
1055 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1056 2)
1057 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1058 if test $ac_must_keep_next = true; then
1059 ac_must_keep_next=false # Got value, back to normal.
1060 else
1061 case $ac_arg in
1062 *=* | --config-cache | -C | -disable-* | --disable-* \
1063 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1064 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1065 | -with-* | --with-* | -without-* | --without-* | --x)
1066 case "$ac_configure_args0 " in
1067 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1068 esac
1069 ;;
1070 -* ) ac_must_keep_next=true ;;
1071 esac
1072 fi
1073 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1074 # Get rid of the leading space.
1075 ac_sep=" "
1076 ;;
1077 esac
1078 done
1079 done
1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1082
1083 # When interrupted or exit'd, cleanup temporary files, and complete
1084 # config.log. We remove comments because anyway the quotes in there
1085 # would cause problems or look ugly.
1086 # WARNING: Be sure not to use single quotes in there, as some shells,
1087 # such as our DU 5.0 friend, will then `close' the trap.
1088 trap 'exit_status=$?
1089 # Save into config.log some information that might help in debugging.
1090 {
1091 echo
1092
1093 cat <<\_ASBOX
1094 ## ---------------- ##
1095 ## Cache variables. ##
1096 ## ---------------- ##
1097 _ASBOX
1098 echo
1099 # The following way of writing the cache mishandles newlines in values,
1100 {
1101 (set) 2>&1 |
1102 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1103 *ac_space=\ *)
1104 sed -n \
1105 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1106 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1107 ;;
1108 *)
1109 sed -n \
1110 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1111 ;;
1112 esac;
1113 }
1114 echo
1115
1116 cat <<\_ASBOX
1117 ## ----------------- ##
1118 ## Output variables. ##
1119 ## ----------------- ##
1120 _ASBOX
1121 echo
1122 for ac_var in $ac_subst_vars
1123 do
1124 eval ac_val=$`echo $ac_var`
1125 echo "$ac_var='"'"'$ac_val'"'"'"
1126 done | sort
1127 echo
1128
1129 if test -n "$ac_subst_files"; then
1130 cat <<\_ASBOX
1131 ## ------------- ##
1132 ## Output files. ##
1133 ## ------------- ##
1134 _ASBOX
1135 echo
1136 for ac_var in $ac_subst_files
1137 do
1138 eval ac_val=$`echo $ac_var`
1139 echo "$ac_var='"'"'$ac_val'"'"'"
1140 done | sort
1141 echo
1142 fi
1143
1144 if test -s confdefs.h; then
1145 cat <<\_ASBOX
1146 ## ----------- ##
1147 ## confdefs.h. ##
1148 ## ----------- ##
1149 _ASBOX
1150 echo
1151 sed "/^$/d" confdefs.h | sort
1152 echo
1153 fi
1154 test "$ac_signal" != 0 &&
1155 echo "$as_me: caught signal $ac_signal"
1156 echo "$as_me: exit $exit_status"
1157 } >&5
1158 rm -f core *.core &&
1159 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1160 exit $exit_status
1161 ' 0
1162 for ac_signal in 1 2 13 15; do
1163 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1164 done
1165 ac_signal=0
1166
1167 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1168 rm -rf conftest* confdefs.h
1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1170 echo >confdefs.h
1171
1172 # Predefined preprocessor variables.
1173
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_NAME "$PACKAGE_NAME"
1176 _ACEOF
1177
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_STRING "$PACKAGE_STRING"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1196 _ACEOF
1197
1198
1199 # Let the site file select an alternate cache file if it wants to.
1200 # Prefer explicitly selected file to automatically selected ones.
1201 if test -z "$CONFIG_SITE"; then
1202 if test "x$prefix" != xNONE; then
1203 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1204 else
1205 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1206 fi
1207 fi
1208 for ac_site_file in $CONFIG_SITE; do
1209 if test -r "$ac_site_file"; then
1210 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1211 echo "$as_me: loading site script $ac_site_file" >&6;}
1212 sed 's/^/| /' "$ac_site_file" >&5
1213 . "$ac_site_file"
1214 fi
1215 done
1216
1217 if test -r "$cache_file"; then
1218 # Some versions of bash will fail to source /dev/null (special
1219 # files actually), so we avoid doing that.
1220 if test -f "$cache_file"; then
1221 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1222 echo "$as_me: loading cache $cache_file" >&6;}
1223 case $cache_file in
1224 [\\/]* | ?:[\\/]* ) . $cache_file;;
1225 *) . ./$cache_file;;
1226 esac
1227 fi
1228 else
1229 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1230 echo "$as_me: creating cache $cache_file" >&6;}
1231 >$cache_file
1232 fi
1233
1234 # Check that the precious variables saved in the cache have kept the same
1235 # value.
1236 ac_cache_corrupted=false
1237 for ac_var in `(set) 2>&1 |
1238 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1239 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1240 eval ac_new_set=\$ac_env_${ac_var}_set
1241 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1242 eval ac_new_val="\$ac_env_${ac_var}_value"
1243 case $ac_old_set,$ac_new_set in
1244 set,)
1245 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1247 ac_cache_corrupted=: ;;
1248 ,set)
1249 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1251 ac_cache_corrupted=: ;;
1252 ,);;
1253 *)
1254 if test "x$ac_old_val" != "x$ac_new_val"; then
1255 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1256 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1257 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1258 echo "$as_me: former value: $ac_old_val" >&2;}
1259 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1260 echo "$as_me: current value: $ac_new_val" >&2;}
1261 ac_cache_corrupted=:
1262 fi;;
1263 esac
1264 # Pass precious variables to config.status.
1265 if test "$ac_new_set" = set; then
1266 case $ac_new_val in
1267 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1268 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1269 *) ac_arg=$ac_var=$ac_new_val ;;
1270 esac
1271 case " $ac_configure_args " in
1272 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1273 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1274 esac
1275 fi
1276 done
1277 if $ac_cache_corrupted; then
1278 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1279 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1280 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1281 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1282 { (exit 1); exit 1; }; }
1283 fi
1284
1285 ac_ext=c
1286 ac_cpp='$CPP $CPPFLAGS'
1287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318 ac_aux_dir=
1319 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1320 if test -f $ac_dir/install-sh; then
1321 ac_aux_dir=$ac_dir
1322 ac_install_sh="$ac_aux_dir/install-sh -c"
1323 break
1324 elif test -f $ac_dir/install.sh; then
1325 ac_aux_dir=$ac_dir
1326 ac_install_sh="$ac_aux_dir/install.sh -c"
1327 break
1328 elif test -f $ac_dir/shtool; then
1329 ac_aux_dir=$ac_dir
1330 ac_install_sh="$ac_aux_dir/shtool install -c"
1331 break
1332 fi
1333 done
1334 if test -z "$ac_aux_dir"; then
1335 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1336 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1337 { (exit 1); exit 1; }; }
1338 fi
1339 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1340 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1341 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1342
1343 # Make sure we can run config.sub.
1344 $ac_config_sub sun4 >/dev/null 2>&1 ||
1345 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1346 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1347 { (exit 1); exit 1; }; }
1348
1349 echo "$as_me:$LINENO: checking build system type" >&5
1350 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1351 if test "${ac_cv_build+set}" = set; then
1352 echo $ECHO_N "(cached) $ECHO_C" >&6
1353 else
1354 ac_cv_build_alias=$build_alias
1355 test -z "$ac_cv_build_alias" &&
1356 ac_cv_build_alias=`$ac_config_guess`
1357 test -z "$ac_cv_build_alias" &&
1358 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1359 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1360 { (exit 1); exit 1; }; }
1361 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1362 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1363 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1364 { (exit 1); exit 1; }; }
1365
1366 fi
1367 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1368 echo "${ECHO_T}$ac_cv_build" >&6
1369 build=$ac_cv_build
1370 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1371 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1372 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1373
1374
1375 case ${build_alias} in
1376 "") build_noncanonical=${build} ;;
1377 *) build_noncanonical=${build_alias} ;;
1378 esac
1379
1380 case ${host_alias} in
1381 "") host_noncanonical=${build_noncanonical} ;;
1382 *) host_noncanonical=${host_alias} ;;
1383 esac
1384
1385 case ${target_alias} in
1386 "") target_noncanonical=${host_noncanonical} ;;
1387 *) target_noncanonical=${target_alias} ;;
1388 esac
1389
1390 # Prefix 'build-' so this never conflicts with target_subdir.
1391 build_subdir="build-${build_noncanonical}"
1392 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1393 if ( test $srcdir = . && test -d gcc ) \
1394 || test -d $srcdir/../host-${host_noncanonical}; then
1395 host_subdir="host-${host_noncanonical}"
1396 else
1397 host_subdir=.
1398 fi
1399 # No prefix.
1400 target_subdir=${target_noncanonical}
1401
1402
1403 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1404 PACKAGE=libobjc
1405 # Version is pulled out to make it a bit easier to change using sed.
1406 VERSION=2:0:0
1407
1408
1409 # This works around the fact that libtool configuration may change LD
1410 # for this particular configuration, but some shells, instead of
1411 # keeping the changes in LD private, export them just because LD is
1412 # exported.
1413 ORIGINAL_LD_FOR_MULTILIBS=$LD
1414
1415 # -------
1416 # Options
1417 # -------
1418
1419 # Default to --enable-multilib
1420 # Check whether --enable-multilib or --disable-multilib was given.
1421 if test "${enable_multilib+set}" = set; then
1422 enableval="$enable_multilib"
1423 case "${enableval}" in
1424 yes) multilib=yes ;;
1425 no) multilib=no ;;
1426 *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1427 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1428 { (exit 1); exit 1; }; } ;;
1429 esac
1430 else
1431 multilib=yes
1432 fi;
1433
1434 # We use these options to decide which functions to include.
1435
1436 # Check whether --with-target-subdir or --without-target-subdir was given.
1437 if test "${with_target_subdir+set}" = set; then
1438 withval="$with_target_subdir"
1439
1440 fi;
1441
1442 # Check whether --with-cross-host or --without-cross-host was given.
1443 if test "${with_cross_host+set}" = set; then
1444 withval="$with_cross_host"
1445
1446 fi;
1447
1448 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1449 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1450 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1451 if test "${enable_version_specific_runtime_libs+set}" = set; then
1452 enableval="$enable_version_specific_runtime_libs"
1453 case "$enableval" in
1454 yes) version_specific_libs=yes ;;
1455 no) version_specific_libs=no ;;
1456 *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1457 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1458 { (exit 1); exit 1; }; };;
1459 esac
1460 else
1461 version_specific_libs=no
1462 fi;
1463 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1464 echo "${ECHO_T}$version_specific_libs" >&6
1465
1466 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1467 if test "${enable_objc_gc+set}" = set; then
1468 enableval="$enable_objc_gc"
1469 case $enable_objc_gc in
1470 no) OBJC_BOEHM_GC='' ;;
1471 *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1472 esac
1473 else
1474 OBJC_BOEHM_GC=''
1475 fi;
1476
1477
1478 # -----------
1479 # Directories
1480 # -----------
1481
1482 # When building with srcdir == objdir, links to the source files will
1483 # be created in directories within the target_subdir. We have to
1484 # adjust toplevel_srcdir accordingly, so that configure finds
1485 # install-sh and other auxiliary files that live in the top-level
1486 # source directory.
1487 if test "${srcdir}" = "."; then
1488 if test -z "${with_target_subdir}"; then
1489 toprel=".."
1490 else
1491 if test "${with_target_subdir}" != "."; then
1492 toprel="${with_multisrctop}../.."
1493 else
1494 toprel="${with_multisrctop}.."
1495 fi
1496 fi
1497 else
1498 toprel=".."
1499 fi
1500 ac_aux_dir=
1501 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1502 if test -f $ac_dir/install-sh; then
1503 ac_aux_dir=$ac_dir
1504 ac_install_sh="$ac_aux_dir/install-sh -c"
1505 break
1506 elif test -f $ac_dir/install.sh; then
1507 ac_aux_dir=$ac_dir
1508 ac_install_sh="$ac_aux_dir/install.sh -c"
1509 break
1510 elif test -f $ac_dir/shtool; then
1511 ac_aux_dir=$ac_dir
1512 ac_install_sh="$ac_aux_dir/shtool install -c"
1513 break
1514 fi
1515 done
1516 if test -z "$ac_aux_dir"; then
1517 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1518 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1519 { (exit 1); exit 1; }; }
1520 fi
1521 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1522 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1523 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1524
1525 toplevel_srcdir=\${srcdir}/$toprel
1526
1527
1528 echo "$as_me:$LINENO: checking host system type" >&5
1529 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1530 if test "${ac_cv_host+set}" = set; then
1531 echo $ECHO_N "(cached) $ECHO_C" >&6
1532 else
1533 ac_cv_host_alias=$host_alias
1534 test -z "$ac_cv_host_alias" &&
1535 ac_cv_host_alias=$ac_cv_build_alias
1536 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1537 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1538 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1539 { (exit 1); exit 1; }; }
1540
1541 fi
1542 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1543 echo "${ECHO_T}$ac_cv_host" >&6
1544 host=$ac_cv_host
1545 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1546 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1547 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1548
1549
1550 echo "$as_me:$LINENO: checking target system type" >&5
1551 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1552 if test "${ac_cv_target+set}" = set; then
1553 echo $ECHO_N "(cached) $ECHO_C" >&6
1554 else
1555 ac_cv_target_alias=$target_alias
1556 test "x$ac_cv_target_alias" = "x" &&
1557 ac_cv_target_alias=$ac_cv_host_alias
1558 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1559 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1560 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1561 { (exit 1); exit 1; }; }
1562
1563 fi
1564 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1565 echo "${ECHO_T}$ac_cv_target" >&6
1566 target=$ac_cv_target
1567 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1568 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1569 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1570
1571
1572 # The aliases save the names the user supplied, while $host etc.
1573 # will get canonicalized.
1574 test -n "$target_alias" &&
1575 test "$program_prefix$program_suffix$program_transform_name" = \
1576 NONENONEs,x,x, &&
1577 program_prefix=${target_alias}-
1578
1579
1580
1581 # Export source directory.
1582 # These need to be absolute paths, yet at the same time need to
1583 # canonicalize only relative paths, because then amd will not unmount
1584 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1585 case $srcdir in
1586 \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1587 *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1588 esac
1589
1590
1591 # Calculate toolexeclibdir
1592 # Also toolexecdir, though it's only used in toolexeclibdir
1593 case ${version_specific_libs} in
1594 yes)
1595 # Need the gcc compiler version to know where to install libraries
1596 # and header files if --enable-version-specific-runtime-libs option
1597 # is selected.
1598 toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1599 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1600 ;;
1601 no)
1602 if test -n "$with_cross_host" &&
1603 test x"$with_cross_host" != x"no"; then
1604 # Install a library built with a cross compiler in tooldir, not libdir.
1605 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1606 toolexeclibdir='$(toolexecdir)/lib'
1607 else
1608 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1609 toolexeclibdir='$(libdir)'
1610 fi
1611 multi_os_directory=`$CC -print-multi-os-directory`
1612 case $multi_os_directory in
1613 .) ;; # Avoid trailing /.
1614 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1615 esac
1616 ;;
1617 esac
1618
1619
1620
1621 # Figure out if we want to name the include directory and the
1622 # library name changes differently.
1623 includedirname=include
1624 libext=
1625 case "${host}" in
1626 *-darwin*)
1627 # Darwin is the only target so far that needs a different include directory.
1628 includedirname=include-gnu-runtime
1629 libext=-gnu
1630 ;;
1631 esac
1632
1633
1634
1635 ac_config_headers="$ac_config_headers config.h"
1636
1637
1638 # --------
1639 # Programs
1640 # --------
1641
1642
1643
1644 # We must force CC to /not/ be a precious variable; otherwise
1645 # the wrong, non-multilib-adjusted value will be used in multilibs.
1646 # As a side effect, we have to subst CFLAGS ourselves.
1647
1648
1649 ac_ext=c
1650 ac_cpp='$CPP $CPPFLAGS'
1651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1654 if test -n "$ac_tool_prefix"; then
1655 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1656 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1657 echo "$as_me:$LINENO: checking for $ac_word" >&5
1658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1659 if test "${ac_cv_prog_CC+set}" = set; then
1660 echo $ECHO_N "(cached) $ECHO_C" >&6
1661 else
1662 if test -n "$CC"; then
1663 ac_cv_prog_CC="$CC" # Let the user override the test.
1664 else
1665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1666 for as_dir in $PATH
1667 do
1668 IFS=$as_save_IFS
1669 test -z "$as_dir" && as_dir=.
1670 for ac_exec_ext in '' $ac_executable_extensions; do
1671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1672 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1674 break 2
1675 fi
1676 done
1677 done
1678
1679 fi
1680 fi
1681 CC=$ac_cv_prog_CC
1682 if test -n "$CC"; then
1683 echo "$as_me:$LINENO: result: $CC" >&5
1684 echo "${ECHO_T}$CC" >&6
1685 else
1686 echo "$as_me:$LINENO: result: no" >&5
1687 echo "${ECHO_T}no" >&6
1688 fi
1689
1690 fi
1691 if test -z "$ac_cv_prog_CC"; then
1692 ac_ct_CC=$CC
1693 # Extract the first word of "gcc", so it can be a program name with args.
1694 set dummy gcc; ac_word=$2
1695 echo "$as_me:$LINENO: checking for $ac_word" >&5
1696 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1697 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1698 echo $ECHO_N "(cached) $ECHO_C" >&6
1699 else
1700 if test -n "$ac_ct_CC"; then
1701 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1702 else
1703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1704 for as_dir in $PATH
1705 do
1706 IFS=$as_save_IFS
1707 test -z "$as_dir" && as_dir=.
1708 for ac_exec_ext in '' $ac_executable_extensions; do
1709 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1710 ac_cv_prog_ac_ct_CC="gcc"
1711 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1712 break 2
1713 fi
1714 done
1715 done
1716
1717 fi
1718 fi
1719 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1720 if test -n "$ac_ct_CC"; then
1721 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1722 echo "${ECHO_T}$ac_ct_CC" >&6
1723 else
1724 echo "$as_me:$LINENO: result: no" >&5
1725 echo "${ECHO_T}no" >&6
1726 fi
1727
1728 CC=$ac_ct_CC
1729 else
1730 CC="$ac_cv_prog_CC"
1731 fi
1732
1733 if test -z "$CC"; then
1734 if test -n "$ac_tool_prefix"; then
1735 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1736 set dummy ${ac_tool_prefix}cc; ac_word=$2
1737 echo "$as_me:$LINENO: checking for $ac_word" >&5
1738 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1739 if test "${ac_cv_prog_CC+set}" = set; then
1740 echo $ECHO_N "(cached) $ECHO_C" >&6
1741 else
1742 if test -n "$CC"; then
1743 ac_cv_prog_CC="$CC" # Let the user override the test.
1744 else
1745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1746 for as_dir in $PATH
1747 do
1748 IFS=$as_save_IFS
1749 test -z "$as_dir" && as_dir=.
1750 for ac_exec_ext in '' $ac_executable_extensions; do
1751 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1752 ac_cv_prog_CC="${ac_tool_prefix}cc"
1753 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1754 break 2
1755 fi
1756 done
1757 done
1758
1759 fi
1760 fi
1761 CC=$ac_cv_prog_CC
1762 if test -n "$CC"; then
1763 echo "$as_me:$LINENO: result: $CC" >&5
1764 echo "${ECHO_T}$CC" >&6
1765 else
1766 echo "$as_me:$LINENO: result: no" >&5
1767 echo "${ECHO_T}no" >&6
1768 fi
1769
1770 fi
1771 if test -z "$ac_cv_prog_CC"; then
1772 ac_ct_CC=$CC
1773 # Extract the first word of "cc", so it can be a program name with args.
1774 set dummy cc; ac_word=$2
1775 echo "$as_me:$LINENO: checking for $ac_word" >&5
1776 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1777 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1778 echo $ECHO_N "(cached) $ECHO_C" >&6
1779 else
1780 if test -n "$ac_ct_CC"; then
1781 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1782 else
1783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1784 for as_dir in $PATH
1785 do
1786 IFS=$as_save_IFS
1787 test -z "$as_dir" && as_dir=.
1788 for ac_exec_ext in '' $ac_executable_extensions; do
1789 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1790 ac_cv_prog_ac_ct_CC="cc"
1791 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1792 break 2
1793 fi
1794 done
1795 done
1796
1797 fi
1798 fi
1799 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1800 if test -n "$ac_ct_CC"; then
1801 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1802 echo "${ECHO_T}$ac_ct_CC" >&6
1803 else
1804 echo "$as_me:$LINENO: result: no" >&5
1805 echo "${ECHO_T}no" >&6
1806 fi
1807
1808 CC=$ac_ct_CC
1809 else
1810 CC="$ac_cv_prog_CC"
1811 fi
1812
1813 fi
1814 if test -z "$CC"; then
1815 # Extract the first word of "cc", so it can be a program name with args.
1816 set dummy cc; ac_word=$2
1817 echo "$as_me:$LINENO: checking for $ac_word" >&5
1818 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1819 if test "${ac_cv_prog_CC+set}" = set; then
1820 echo $ECHO_N "(cached) $ECHO_C" >&6
1821 else
1822 if test -n "$CC"; then
1823 ac_cv_prog_CC="$CC" # Let the user override the test.
1824 else
1825 ac_prog_rejected=no
1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1827 for as_dir in $PATH
1828 do
1829 IFS=$as_save_IFS
1830 test -z "$as_dir" && as_dir=.
1831 for ac_exec_ext in '' $ac_executable_extensions; do
1832 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1833 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1834 ac_prog_rejected=yes
1835 continue
1836 fi
1837 ac_cv_prog_CC="cc"
1838 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1839 break 2
1840 fi
1841 done
1842 done
1843
1844 if test $ac_prog_rejected = yes; then
1845 # We found a bogon in the path, so make sure we never use it.
1846 set dummy $ac_cv_prog_CC
1847 shift
1848 if test $# != 0; then
1849 # We chose a different compiler from the bogus one.
1850 # However, it has the same basename, so the bogon will be chosen
1851 # first if we set CC to just the basename; use the full file name.
1852 shift
1853 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1854 fi
1855 fi
1856 fi
1857 fi
1858 CC=$ac_cv_prog_CC
1859 if test -n "$CC"; then
1860 echo "$as_me:$LINENO: result: $CC" >&5
1861 echo "${ECHO_T}$CC" >&6
1862 else
1863 echo "$as_me:$LINENO: result: no" >&5
1864 echo "${ECHO_T}no" >&6
1865 fi
1866
1867 fi
1868 if test -z "$CC"; then
1869 if test -n "$ac_tool_prefix"; then
1870 for ac_prog in cl
1871 do
1872 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1873 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1874 echo "$as_me:$LINENO: checking for $ac_word" >&5
1875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1876 if test "${ac_cv_prog_CC+set}" = set; then
1877 echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879 if test -n "$CC"; then
1880 ac_cv_prog_CC="$CC" # Let the user override the test.
1881 else
1882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1883 for as_dir in $PATH
1884 do
1885 IFS=$as_save_IFS
1886 test -z "$as_dir" && as_dir=.
1887 for ac_exec_ext in '' $ac_executable_extensions; do
1888 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1889 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1890 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1891 break 2
1892 fi
1893 done
1894 done
1895
1896 fi
1897 fi
1898 CC=$ac_cv_prog_CC
1899 if test -n "$CC"; then
1900 echo "$as_me:$LINENO: result: $CC" >&5
1901 echo "${ECHO_T}$CC" >&6
1902 else
1903 echo "$as_me:$LINENO: result: no" >&5
1904 echo "${ECHO_T}no" >&6
1905 fi
1906
1907 test -n "$CC" && break
1908 done
1909 fi
1910 if test -z "$CC"; then
1911 ac_ct_CC=$CC
1912 for ac_prog in cl
1913 do
1914 # Extract the first word of "$ac_prog", so it can be a program name with args.
1915 set dummy $ac_prog; ac_word=$2
1916 echo "$as_me:$LINENO: checking for $ac_word" >&5
1917 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1918 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1919 echo $ECHO_N "(cached) $ECHO_C" >&6
1920 else
1921 if test -n "$ac_ct_CC"; then
1922 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1923 else
1924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925 for as_dir in $PATH
1926 do
1927 IFS=$as_save_IFS
1928 test -z "$as_dir" && as_dir=.
1929 for ac_exec_ext in '' $ac_executable_extensions; do
1930 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1931 ac_cv_prog_ac_ct_CC="$ac_prog"
1932 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1933 break 2
1934 fi
1935 done
1936 done
1937
1938 fi
1939 fi
1940 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1941 if test -n "$ac_ct_CC"; then
1942 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1943 echo "${ECHO_T}$ac_ct_CC" >&6
1944 else
1945 echo "$as_me:$LINENO: result: no" >&5
1946 echo "${ECHO_T}no" >&6
1947 fi
1948
1949 test -n "$ac_ct_CC" && break
1950 done
1951
1952 CC=$ac_ct_CC
1953 fi
1954
1955 fi
1956
1957
1958 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1959 See \`config.log' for more details." >&5
1960 echo "$as_me: error: no acceptable C compiler found in \$PATH
1961 See \`config.log' for more details." >&2;}
1962 { (exit 1); exit 1; }; }
1963
1964 # Provide some information about the compiler.
1965 echo "$as_me:$LINENO:" \
1966 "checking for C compiler version" >&5
1967 ac_compiler=`set X $ac_compile; echo $2`
1968 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1969 (eval $ac_compiler --version </dev/null >&5) 2>&5
1970 ac_status=$?
1971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972 (exit $ac_status); }
1973 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1974 (eval $ac_compiler -v </dev/null >&5) 2>&5
1975 ac_status=$?
1976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1977 (exit $ac_status); }
1978 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1979 (eval $ac_compiler -V </dev/null >&5) 2>&5
1980 ac_status=$?
1981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1982 (exit $ac_status); }
1983
1984 cat >conftest.$ac_ext <<_ACEOF
1985 /* confdefs.h. */
1986 _ACEOF
1987 cat confdefs.h >>conftest.$ac_ext
1988 cat >>conftest.$ac_ext <<_ACEOF
1989 /* end confdefs.h. */
1990
1991 int
1992 main ()
1993 {
1994
1995 ;
1996 return 0;
1997 }
1998 _ACEOF
1999 # FIXME: Cleanup?
2000 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2001 (eval $ac_link) 2>&5
2002 ac_status=$?
2003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2004 (exit $ac_status); }; then
2005 gcc_no_link=no
2006 else
2007 gcc_no_link=yes
2008 fi
2009
2010 if test x$gcc_no_link = xyes; then
2011 # Setting cross_compile will disable run tests; it will
2012 # also disable AC_CHECK_FILE but that's generally
2013 # correct if we can't link.
2014 cross_compiling=yes
2015 EXEEXT=
2016 else
2017 cat >conftest.$ac_ext <<_ACEOF
2018 /* confdefs.h. */
2019 _ACEOF
2020 cat confdefs.h >>conftest.$ac_ext
2021 cat >>conftest.$ac_ext <<_ACEOF
2022 /* end confdefs.h. */
2023
2024 int
2025 main ()
2026 {
2027
2028 ;
2029 return 0;
2030 }
2031 _ACEOF
2032 ac_clean_files_save=$ac_clean_files
2033 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2034 # Try to create an executable without -o first, disregard a.out.
2035 # It will help us diagnose broken compilers, and finding out an intuition
2036 # of exeext.
2037 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2038 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2039 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2040 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2041 (eval $ac_link_default) 2>&5
2042 ac_status=$?
2043 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044 (exit $ac_status); }; then
2045 # Find the output, starting from the most likely. This scheme is
2046 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2047 # resort.
2048
2049 # Be careful to initialize this variable, since it used to be cached.
2050 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2051 ac_cv_exeext=
2052 # b.out is created by i960 compilers.
2053 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2054 do
2055 test -f "$ac_file" || continue
2056 case $ac_file in
2057 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2058 ;;
2059 conftest.$ac_ext )
2060 # This is the source file.
2061 ;;
2062 [ab].out )
2063 # We found the default executable, but exeext='' is most
2064 # certainly right.
2065 break;;
2066 *.* )
2067 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2068 # FIXME: I believe we export ac_cv_exeext for Libtool,
2069 # but it would be cool to find out if it's true. Does anybody
2070 # maintain Libtool? --akim.
2071 export ac_cv_exeext
2072 break;;
2073 * )
2074 break;;
2075 esac
2076 done
2077 else
2078 echo "$as_me: failed program was:" >&5
2079 sed 's/^/| /' conftest.$ac_ext >&5
2080
2081 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2082 See \`config.log' for more details." >&5
2083 echo "$as_me: error: C compiler cannot create executables
2084 See \`config.log' for more details." >&2;}
2085 { (exit 77); exit 77; }; }
2086 fi
2087
2088 ac_exeext=$ac_cv_exeext
2089 echo "$as_me:$LINENO: result: $ac_file" >&5
2090 echo "${ECHO_T}$ac_file" >&6
2091
2092 # Check the compiler produces executables we can run. If not, either
2093 # the compiler is broken, or we cross compile.
2094 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2095 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2096 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2097 # If not cross compiling, check that we can run a simple program.
2098 if test "$cross_compiling" != yes; then
2099 if { ac_try='./$ac_file'
2100 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2101 (eval $ac_try) 2>&5
2102 ac_status=$?
2103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2104 (exit $ac_status); }; }; then
2105 cross_compiling=no
2106 else
2107 if test "$cross_compiling" = maybe; then
2108 cross_compiling=yes
2109 else
2110 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2111 If you meant to cross compile, use \`--host'.
2112 See \`config.log' for more details." >&5
2113 echo "$as_me: error: cannot run C compiled programs.
2114 If you meant to cross compile, use \`--host'.
2115 See \`config.log' for more details." >&2;}
2116 { (exit 1); exit 1; }; }
2117 fi
2118 fi
2119 fi
2120 echo "$as_me:$LINENO: result: yes" >&5
2121 echo "${ECHO_T}yes" >&6
2122
2123 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2124 ac_clean_files=$ac_clean_files_save
2125 # Check the compiler produces executables we can run. If not, either
2126 # the compiler is broken, or we cross compile.
2127 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2128 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2129 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2130 echo "${ECHO_T}$cross_compiling" >&6
2131
2132 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2133 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2134 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2135 (eval $ac_link) 2>&5
2136 ac_status=$?
2137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2138 (exit $ac_status); }; then
2139 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2140 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2141 # work properly (i.e., refer to `conftest.exe'), while it won't with
2142 # `rm'.
2143 for ac_file in conftest.exe conftest conftest.*; do
2144 test -f "$ac_file" || continue
2145 case $ac_file in
2146 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2147 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2148 export ac_cv_exeext
2149 break;;
2150 * ) break;;
2151 esac
2152 done
2153 else
2154 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2155 See \`config.log' for more details." >&5
2156 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2157 See \`config.log' for more details." >&2;}
2158 { (exit 1); exit 1; }; }
2159 fi
2160
2161 rm -f conftest$ac_cv_exeext
2162 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2163 echo "${ECHO_T}$ac_cv_exeext" >&6
2164
2165 rm -f conftest.$ac_ext
2166 EXEEXT=$ac_cv_exeext
2167 ac_exeext=$EXEEXT
2168 fi
2169 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2170 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2171 if test "${ac_cv_objext+set}" = set; then
2172 echo $ECHO_N "(cached) $ECHO_C" >&6
2173 else
2174 cat >conftest.$ac_ext <<_ACEOF
2175 /* confdefs.h. */
2176 _ACEOF
2177 cat confdefs.h >>conftest.$ac_ext
2178 cat >>conftest.$ac_ext <<_ACEOF
2179 /* end confdefs.h. */
2180
2181 int
2182 main ()
2183 {
2184
2185 ;
2186 return 0;
2187 }
2188 _ACEOF
2189 rm -f conftest.o conftest.obj
2190 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2191 (eval $ac_compile) 2>&5
2192 ac_status=$?
2193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2194 (exit $ac_status); }; then
2195 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2196 case $ac_file in
2197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2198 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2199 break;;
2200 esac
2201 done
2202 else
2203 echo "$as_me: failed program was:" >&5
2204 sed 's/^/| /' conftest.$ac_ext >&5
2205
2206 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2207 See \`config.log' for more details." >&5
2208 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2209 See \`config.log' for more details." >&2;}
2210 { (exit 1); exit 1; }; }
2211 fi
2212
2213 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2214 fi
2215 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2216 echo "${ECHO_T}$ac_cv_objext" >&6
2217 OBJEXT=$ac_cv_objext
2218 ac_objext=$OBJEXT
2219 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2220 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2221 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2222 echo $ECHO_N "(cached) $ECHO_C" >&6
2223 else
2224 cat >conftest.$ac_ext <<_ACEOF
2225 /* confdefs.h. */
2226 _ACEOF
2227 cat confdefs.h >>conftest.$ac_ext
2228 cat >>conftest.$ac_ext <<_ACEOF
2229 /* end confdefs.h. */
2230
2231 int
2232 main ()
2233 {
2234 #ifndef __GNUC__
2235 choke me
2236 #endif
2237
2238 ;
2239 return 0;
2240 }
2241 _ACEOF
2242 rm -f conftest.$ac_objext
2243 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244 (eval $ac_compile) 2>conftest.er1
2245 ac_status=$?
2246 grep -v '^ *+' conftest.er1 >conftest.err
2247 rm -f conftest.er1
2248 cat conftest.err >&5
2249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250 (exit $ac_status); } &&
2251 { ac_try='test -z "$ac_c_werror_flag"
2252 || test ! -s conftest.err'
2253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254 (eval $ac_try) 2>&5
2255 ac_status=$?
2256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257 (exit $ac_status); }; } &&
2258 { ac_try='test -s conftest.$ac_objext'
2259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260 (eval $ac_try) 2>&5
2261 ac_status=$?
2262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263 (exit $ac_status); }; }; then
2264 ac_compiler_gnu=yes
2265 else
2266 echo "$as_me: failed program was:" >&5
2267 sed 's/^/| /' conftest.$ac_ext >&5
2268
2269 ac_compiler_gnu=no
2270 fi
2271 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2273
2274 fi
2275 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2276 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2277 GCC=`test $ac_compiler_gnu = yes && echo yes`
2278 ac_test_CFLAGS=${CFLAGS+set}
2279 ac_save_CFLAGS=$CFLAGS
2280 CFLAGS="-g"
2281 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2282 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2283 if test "${ac_cv_prog_cc_g+set}" = set; then
2284 echo $ECHO_N "(cached) $ECHO_C" >&6
2285 else
2286 cat >conftest.$ac_ext <<_ACEOF
2287 /* confdefs.h. */
2288 _ACEOF
2289 cat confdefs.h >>conftest.$ac_ext
2290 cat >>conftest.$ac_ext <<_ACEOF
2291 /* end confdefs.h. */
2292
2293 int
2294 main ()
2295 {
2296
2297 ;
2298 return 0;
2299 }
2300 _ACEOF
2301 rm -f conftest.$ac_objext
2302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2303 (eval $ac_compile) 2>conftest.er1
2304 ac_status=$?
2305 grep -v '^ *+' conftest.er1 >conftest.err
2306 rm -f conftest.er1
2307 cat conftest.err >&5
2308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2309 (exit $ac_status); } &&
2310 { ac_try='test -z "$ac_c_werror_flag"
2311 || test ! -s conftest.err'
2312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2313 (eval $ac_try) 2>&5
2314 ac_status=$?
2315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2316 (exit $ac_status); }; } &&
2317 { ac_try='test -s conftest.$ac_objext'
2318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2319 (eval $ac_try) 2>&5
2320 ac_status=$?
2321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322 (exit $ac_status); }; }; then
2323 ac_cv_prog_cc_g=yes
2324 else
2325 echo "$as_me: failed program was:" >&5
2326 sed 's/^/| /' conftest.$ac_ext >&5
2327
2328 ac_cv_prog_cc_g=no
2329 fi
2330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2331 fi
2332 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2333 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2334 if test "$ac_test_CFLAGS" = set; then
2335 CFLAGS=$ac_save_CFLAGS
2336 elif test $ac_cv_prog_cc_g = yes; then
2337 if test "$GCC" = yes; then
2338 CFLAGS="-g -O2"
2339 else
2340 CFLAGS="-g"
2341 fi
2342 else
2343 if test "$GCC" = yes; then
2344 CFLAGS="-O2"
2345 else
2346 CFLAGS=
2347 fi
2348 fi
2349 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2350 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2351 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2352 echo $ECHO_N "(cached) $ECHO_C" >&6
2353 else
2354 ac_cv_prog_cc_stdc=no
2355 ac_save_CC=$CC
2356 cat >conftest.$ac_ext <<_ACEOF
2357 /* confdefs.h. */
2358 _ACEOF
2359 cat confdefs.h >>conftest.$ac_ext
2360 cat >>conftest.$ac_ext <<_ACEOF
2361 /* end confdefs.h. */
2362 #include <stdarg.h>
2363 #include <stdio.h>
2364 #include <sys/types.h>
2365 #include <sys/stat.h>
2366 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2367 struct buf { int x; };
2368 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2369 static char *e (p, i)
2370 char **p;
2371 int i;
2372 {
2373 return p[i];
2374 }
2375 static char *f (char * (*g) (char **, int), char **p, ...)
2376 {
2377 char *s;
2378 va_list v;
2379 va_start (v,p);
2380 s = g (p, va_arg (v,int));
2381 va_end (v);
2382 return s;
2383 }
2384
2385 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2386 function prototypes and stuff, but not '\xHH' hex character constants.
2387 These don't provoke an error unfortunately, instead are silently treated
2388 as 'x'. The following induces an error, until -std1 is added to get
2389 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2390 array size at least. It's necessary to write '\x00'==0 to get something
2391 that's true only with -std1. */
2392 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2393
2394 int test (int i, double x);
2395 struct s1 {int (*f) (int a);};
2396 struct s2 {int (*f) (double a);};
2397 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2398 int argc;
2399 char **argv;
2400 int
2401 main ()
2402 {
2403 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2404 ;
2405 return 0;
2406 }
2407 _ACEOF
2408 # Don't try gcc -ansi; that turns off useful extensions and
2409 # breaks some systems' header files.
2410 # AIX -qlanglvl=ansi
2411 # Ultrix and OSF/1 -std1
2412 # HP-UX 10.20 and later -Ae
2413 # HP-UX older versions -Aa -D_HPUX_SOURCE
2414 # SVR4 -Xc -D__EXTENSIONS__
2415 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2416 do
2417 CC="$ac_save_CC $ac_arg"
2418 rm -f conftest.$ac_objext
2419 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2420 (eval $ac_compile) 2>conftest.er1
2421 ac_status=$?
2422 grep -v '^ *+' conftest.er1 >conftest.err
2423 rm -f conftest.er1
2424 cat conftest.err >&5
2425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2426 (exit $ac_status); } &&
2427 { ac_try='test -z "$ac_c_werror_flag"
2428 || test ! -s conftest.err'
2429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2430 (eval $ac_try) 2>&5
2431 ac_status=$?
2432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433 (exit $ac_status); }; } &&
2434 { ac_try='test -s conftest.$ac_objext'
2435 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2436 (eval $ac_try) 2>&5
2437 ac_status=$?
2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439 (exit $ac_status); }; }; then
2440 ac_cv_prog_cc_stdc=$ac_arg
2441 break
2442 else
2443 echo "$as_me: failed program was:" >&5
2444 sed 's/^/| /' conftest.$ac_ext >&5
2445
2446 fi
2447 rm -f conftest.err conftest.$ac_objext
2448 done
2449 rm -f conftest.$ac_ext conftest.$ac_objext
2450 CC=$ac_save_CC
2451
2452 fi
2453
2454 case "x$ac_cv_prog_cc_stdc" in
2455 x|xno)
2456 echo "$as_me:$LINENO: result: none needed" >&5
2457 echo "${ECHO_T}none needed" >&6 ;;
2458 *)
2459 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2460 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2461 CC="$CC $ac_cv_prog_cc_stdc" ;;
2462 esac
2463
2464 # Some people use a C++ compiler to compile C. Since we use `exit',
2465 # in C++ we need to declare it. In case someone uses the same compiler
2466 # for both compiling C and C++ we need to have the C++ compiler decide
2467 # the declaration of exit, since it's the most demanding environment.
2468 cat >conftest.$ac_ext <<_ACEOF
2469 #ifndef __cplusplus
2470 choke me
2471 #endif
2472 _ACEOF
2473 rm -f conftest.$ac_objext
2474 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2475 (eval $ac_compile) 2>conftest.er1
2476 ac_status=$?
2477 grep -v '^ *+' conftest.er1 >conftest.err
2478 rm -f conftest.er1
2479 cat conftest.err >&5
2480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481 (exit $ac_status); } &&
2482 { ac_try='test -z "$ac_c_werror_flag"
2483 || test ! -s conftest.err'
2484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2485 (eval $ac_try) 2>&5
2486 ac_status=$?
2487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488 (exit $ac_status); }; } &&
2489 { ac_try='test -s conftest.$ac_objext'
2490 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2491 (eval $ac_try) 2>&5
2492 ac_status=$?
2493 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2494 (exit $ac_status); }; }; then
2495 for ac_declaration in \
2496 '' \
2497 'extern "C" void std::exit (int) throw (); using std::exit;' \
2498 'extern "C" void std::exit (int); using std::exit;' \
2499 'extern "C" void exit (int) throw ();' \
2500 'extern "C" void exit (int);' \
2501 'void exit (int);'
2502 do
2503 cat >conftest.$ac_ext <<_ACEOF
2504 /* confdefs.h. */
2505 _ACEOF
2506 cat confdefs.h >>conftest.$ac_ext
2507 cat >>conftest.$ac_ext <<_ACEOF
2508 /* end confdefs.h. */
2509 $ac_declaration
2510 #include <stdlib.h>
2511 int
2512 main ()
2513 {
2514 exit (42);
2515 ;
2516 return 0;
2517 }
2518 _ACEOF
2519 rm -f conftest.$ac_objext
2520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2521 (eval $ac_compile) 2>conftest.er1
2522 ac_status=$?
2523 grep -v '^ *+' conftest.er1 >conftest.err
2524 rm -f conftest.er1
2525 cat conftest.err >&5
2526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2527 (exit $ac_status); } &&
2528 { ac_try='test -z "$ac_c_werror_flag"
2529 || test ! -s conftest.err'
2530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2531 (eval $ac_try) 2>&5
2532 ac_status=$?
2533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534 (exit $ac_status); }; } &&
2535 { ac_try='test -s conftest.$ac_objext'
2536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2537 (eval $ac_try) 2>&5
2538 ac_status=$?
2539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540 (exit $ac_status); }; }; then
2541 :
2542 else
2543 echo "$as_me: failed program was:" >&5
2544 sed 's/^/| /' conftest.$ac_ext >&5
2545
2546 continue
2547 fi
2548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2549 cat >conftest.$ac_ext <<_ACEOF
2550 /* confdefs.h. */
2551 _ACEOF
2552 cat confdefs.h >>conftest.$ac_ext
2553 cat >>conftest.$ac_ext <<_ACEOF
2554 /* end confdefs.h. */
2555 $ac_declaration
2556 int
2557 main ()
2558 {
2559 exit (42);
2560 ;
2561 return 0;
2562 }
2563 _ACEOF
2564 rm -f conftest.$ac_objext
2565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2566 (eval $ac_compile) 2>conftest.er1
2567 ac_status=$?
2568 grep -v '^ *+' conftest.er1 >conftest.err
2569 rm -f conftest.er1
2570 cat conftest.err >&5
2571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572 (exit $ac_status); } &&
2573 { ac_try='test -z "$ac_c_werror_flag"
2574 || test ! -s conftest.err'
2575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2576 (eval $ac_try) 2>&5
2577 ac_status=$?
2578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579 (exit $ac_status); }; } &&
2580 { ac_try='test -s conftest.$ac_objext'
2581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2582 (eval $ac_try) 2>&5
2583 ac_status=$?
2584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2585 (exit $ac_status); }; }; then
2586 break
2587 else
2588 echo "$as_me: failed program was:" >&5
2589 sed 's/^/| /' conftest.$ac_ext >&5
2590
2591 fi
2592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2593 done
2594 rm -f conftest*
2595 if test -n "$ac_declaration"; then
2596 echo '#ifdef __cplusplus' >>confdefs.h
2597 echo $ac_declaration >>confdefs.h
2598 echo '#endif' >>confdefs.h
2599 fi
2600
2601 else
2602 echo "$as_me: failed program was:" >&5
2603 sed 's/^/| /' conftest.$ac_ext >&5
2604
2605 fi
2606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2607 ac_ext=c
2608 ac_cpp='$CPP $CPPFLAGS'
2609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2612
2613
2614
2615 # extra LD Flags which are required for targets
2616 case "${host}" in
2617 *-darwin*)
2618 # Darwin needs -single_module when linking libobjc
2619 extra_ldflags_libobjc=-Wl,-single_module
2620 ;;
2621 esac
2622
2623
2624
2625
2626 if test -n "$ac_tool_prefix"; then
2627 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2628 set dummy ${ac_tool_prefix}as; ac_word=$2
2629 echo "$as_me:$LINENO: checking for $ac_word" >&5
2630 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631 if test "${ac_cv_prog_AS+set}" = set; then
2632 echo $ECHO_N "(cached) $ECHO_C" >&6
2633 else
2634 if test -n "$AS"; then
2635 ac_cv_prog_AS="$AS" # Let the user override the test.
2636 else
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638 for as_dir in $PATH
2639 do
2640 IFS=$as_save_IFS
2641 test -z "$as_dir" && as_dir=.
2642 for ac_exec_ext in '' $ac_executable_extensions; do
2643 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644 ac_cv_prog_AS="${ac_tool_prefix}as"
2645 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2646 break 2
2647 fi
2648 done
2649 done
2650
2651 fi
2652 fi
2653 AS=$ac_cv_prog_AS
2654 if test -n "$AS"; then
2655 echo "$as_me:$LINENO: result: $AS" >&5
2656 echo "${ECHO_T}$AS" >&6
2657 else
2658 echo "$as_me:$LINENO: result: no" >&5
2659 echo "${ECHO_T}no" >&6
2660 fi
2661
2662 fi
2663 if test -z "$ac_cv_prog_AS"; then
2664 ac_ct_AS=$AS
2665 # Extract the first word of "as", so it can be a program name with args.
2666 set dummy as; ac_word=$2
2667 echo "$as_me:$LINENO: checking for $ac_word" >&5
2668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2669 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2670 echo $ECHO_N "(cached) $ECHO_C" >&6
2671 else
2672 if test -n "$ac_ct_AS"; then
2673 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2674 else
2675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2676 for as_dir in $PATH
2677 do
2678 IFS=$as_save_IFS
2679 test -z "$as_dir" && as_dir=.
2680 for ac_exec_ext in '' $ac_executable_extensions; do
2681 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2682 ac_cv_prog_ac_ct_AS="as"
2683 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2684 break 2
2685 fi
2686 done
2687 done
2688
2689 fi
2690 fi
2691 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2692 if test -n "$ac_ct_AS"; then
2693 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2694 echo "${ECHO_T}$ac_ct_AS" >&6
2695 else
2696 echo "$as_me:$LINENO: result: no" >&5
2697 echo "${ECHO_T}no" >&6
2698 fi
2699
2700 AS=$ac_ct_AS
2701 else
2702 AS="$ac_cv_prog_AS"
2703 fi
2704
2705 if test -n "$ac_tool_prefix"; then
2706 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2707 set dummy ${ac_tool_prefix}ar; ac_word=$2
2708 echo "$as_me:$LINENO: checking for $ac_word" >&5
2709 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2710 if test "${ac_cv_prog_AR+set}" = set; then
2711 echo $ECHO_N "(cached) $ECHO_C" >&6
2712 else
2713 if test -n "$AR"; then
2714 ac_cv_prog_AR="$AR" # Let the user override the test.
2715 else
2716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2717 for as_dir in $PATH
2718 do
2719 IFS=$as_save_IFS
2720 test -z "$as_dir" && as_dir=.
2721 for ac_exec_ext in '' $ac_executable_extensions; do
2722 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2723 ac_cv_prog_AR="${ac_tool_prefix}ar"
2724 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2725 break 2
2726 fi
2727 done
2728 done
2729
2730 fi
2731 fi
2732 AR=$ac_cv_prog_AR
2733 if test -n "$AR"; then
2734 echo "$as_me:$LINENO: result: $AR" >&5
2735 echo "${ECHO_T}$AR" >&6
2736 else
2737 echo "$as_me:$LINENO: result: no" >&5
2738 echo "${ECHO_T}no" >&6
2739 fi
2740
2741 fi
2742 if test -z "$ac_cv_prog_AR"; then
2743 ac_ct_AR=$AR
2744 # Extract the first word of "ar", so it can be a program name with args.
2745 set dummy ar; ac_word=$2
2746 echo "$as_me:$LINENO: checking for $ac_word" >&5
2747 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2748 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2749 echo $ECHO_N "(cached) $ECHO_C" >&6
2750 else
2751 if test -n "$ac_ct_AR"; then
2752 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2753 else
2754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 for as_dir in $PATH
2756 do
2757 IFS=$as_save_IFS
2758 test -z "$as_dir" && as_dir=.
2759 for ac_exec_ext in '' $ac_executable_extensions; do
2760 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2761 ac_cv_prog_ac_ct_AR="ar"
2762 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2763 break 2
2764 fi
2765 done
2766 done
2767
2768 fi
2769 fi
2770 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2771 if test -n "$ac_ct_AR"; then
2772 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2773 echo "${ECHO_T}$ac_ct_AR" >&6
2774 else
2775 echo "$as_me:$LINENO: result: no" >&5
2776 echo "${ECHO_T}no" >&6
2777 fi
2778
2779 AR=$ac_ct_AR
2780 else
2781 AR="$ac_cv_prog_AR"
2782 fi
2783
2784 if test -n "$ac_tool_prefix"; then
2785 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2786 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2787 echo "$as_me:$LINENO: checking for $ac_word" >&5
2788 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2789 if test "${ac_cv_prog_RANLIB+set}" = set; then
2790 echo $ECHO_N "(cached) $ECHO_C" >&6
2791 else
2792 if test -n "$RANLIB"; then
2793 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2794 else
2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH
2797 do
2798 IFS=$as_save_IFS
2799 test -z "$as_dir" && as_dir=.
2800 for ac_exec_ext in '' $ac_executable_extensions; do
2801 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2802 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2803 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2804 break 2
2805 fi
2806 done
2807 done
2808
2809 fi
2810 fi
2811 RANLIB=$ac_cv_prog_RANLIB
2812 if test -n "$RANLIB"; then
2813 echo "$as_me:$LINENO: result: $RANLIB" >&5
2814 echo "${ECHO_T}$RANLIB" >&6
2815 else
2816 echo "$as_me:$LINENO: result: no" >&5
2817 echo "${ECHO_T}no" >&6
2818 fi
2819
2820 fi
2821 if test -z "$ac_cv_prog_RANLIB"; then
2822 ac_ct_RANLIB=$RANLIB
2823 # Extract the first word of "ranlib", so it can be a program name with args.
2824 set dummy ranlib; ac_word=$2
2825 echo "$as_me:$LINENO: checking for $ac_word" >&5
2826 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2827 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2828 echo $ECHO_N "(cached) $ECHO_C" >&6
2829 else
2830 if test -n "$ac_ct_RANLIB"; then
2831 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2832 else
2833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2834 for as_dir in $PATH
2835 do
2836 IFS=$as_save_IFS
2837 test -z "$as_dir" && as_dir=.
2838 for ac_exec_ext in '' $ac_executable_extensions; do
2839 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2840 ac_cv_prog_ac_ct_RANLIB="ranlib"
2841 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2842 break 2
2843 fi
2844 done
2845 done
2846
2847 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2848 fi
2849 fi
2850 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2851 if test -n "$ac_ct_RANLIB"; then
2852 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2853 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2854 else
2855 echo "$as_me:$LINENO: result: no" >&5
2856 echo "${ECHO_T}no" >&6
2857 fi
2858
2859 RANLIB=$ac_ct_RANLIB
2860 else
2861 RANLIB="$ac_cv_prog_RANLIB"
2862 fi
2863
2864 # Find a good install program. We prefer a C program (faster),
2865 # so one script is as good as another. But avoid the broken or
2866 # incompatible versions:
2867 # SysV /etc/install, /usr/sbin/install
2868 # SunOS /usr/etc/install
2869 # IRIX /sbin/install
2870 # AIX /bin/install
2871 # AmigaOS /C/install, which installs bootblocks on floppy discs
2872 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2873 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2874 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2875 # OS/2's system install, which has a completely different semantic
2876 # ./install, which can be erroneously created by make from ./install.sh.
2877 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2878 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2879 if test -z "$INSTALL"; then
2880 if test "${ac_cv_path_install+set}" = set; then
2881 echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2884 for as_dir in $PATH
2885 do
2886 IFS=$as_save_IFS
2887 test -z "$as_dir" && as_dir=.
2888 # Account for people who put trailing slashes in PATH elements.
2889 case $as_dir/ in
2890 ./ | .// | /cC/* | \
2891 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2892 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2893 /usr/ucb/* ) ;;
2894 *)
2895 # OSF1 and SCO ODT 3.0 have their own names for install.
2896 # Don't use installbsd from OSF since it installs stuff as root
2897 # by default.
2898 for ac_prog in ginstall scoinst install; do
2899 for ac_exec_ext in '' $ac_executable_extensions; do
2900 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2901 if test $ac_prog = install &&
2902 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2903 # AIX install. It has an incompatible calling convention.
2904 :
2905 elif test $ac_prog = install &&
2906 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2907 # program-specific install script used by HP pwplus--don't use.
2908 :
2909 else
2910 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2911 break 3
2912 fi
2913 fi
2914 done
2915 done
2916 ;;
2917 esac
2918 done
2919
2920
2921 fi
2922 if test "${ac_cv_path_install+set}" = set; then
2923 INSTALL=$ac_cv_path_install
2924 else
2925 # As a last resort, use the slow shell script. We don't cache a
2926 # path for INSTALL within a source directory, because that will
2927 # break other packages using the cache if that directory is
2928 # removed, or if the path is relative.
2929 INSTALL=$ac_install_sh
2930 fi
2931 fi
2932 echo "$as_me:$LINENO: result: $INSTALL" >&5
2933 echo "${ECHO_T}$INSTALL" >&6
2934
2935 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2936 # It thinks the first close brace ends the variable substitution.
2937 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2938
2939 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2940
2941 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2942
2943
2944 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2945 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
2946 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2947 if test "${enable_maintainer_mode+set}" = set; then
2948 enableval="$enable_maintainer_mode"
2949 USE_MAINTAINER_MODE=$enableval
2950 else
2951 USE_MAINTAINER_MODE=no
2952 fi;
2953 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2954 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
2955
2956
2957 if test $USE_MAINTAINER_MODE = yes; then
2958 MAINTAINER_MODE_TRUE=
2959 MAINTAINER_MODE_FALSE='#'
2960 else
2961 MAINTAINER_MODE_TRUE='#'
2962 MAINTAINER_MODE_FALSE=
2963 fi
2964
2965 MAINT=$MAINTAINER_MODE_TRUE
2966
2967
2968
2969 # Enable Win32 DLL on MS Windows - FIXME
2970
2971
2972 # Check whether --enable-shared or --disable-shared was given.
2973 if test "${enable_shared+set}" = set; then
2974 enableval="$enable_shared"
2975 p=${PACKAGE-default}
2976 case $enableval in
2977 yes) enable_shared=yes ;;
2978 no) enable_shared=no ;;
2979 *)
2980 enable_shared=no
2981 # Look at the argument we got. We use all the common list separators.
2982 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2983 for pkg in $enableval; do
2984 if test "X$pkg" = "X$p"; then
2985 enable_shared=yes
2986 fi
2987 done
2988 IFS="$ac_save_ifs"
2989 ;;
2990 esac
2991 else
2992 enable_shared=yes
2993 fi;
2994 # Check whether --enable-static or --disable-static was given.
2995 if test "${enable_static+set}" = set; then
2996 enableval="$enable_static"
2997 p=${PACKAGE-default}
2998 case $enableval in
2999 yes) enable_static=yes ;;
3000 no) enable_static=no ;;
3001 *)
3002 enable_static=no
3003 # Look at the argument we got. We use all the common list separators.
3004 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3005 for pkg in $enableval; do
3006 if test "X$pkg" = "X$p"; then
3007 enable_static=yes
3008 fi
3009 done
3010 IFS="$ac_save_ifs"
3011 ;;
3012 esac
3013 else
3014 enable_static=yes
3015 fi;
3016 # Check whether --enable-fast-install or --disable-fast-install was given.
3017 if test "${enable_fast_install+set}" = set; then
3018 enableval="$enable_fast_install"
3019 p=${PACKAGE-default}
3020 case $enableval in
3021 yes) enable_fast_install=yes ;;
3022 no) enable_fast_install=no ;;
3023 *)
3024 enable_fast_install=no
3025 # Look at the argument we got. We use all the common list separators.
3026 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3027 for pkg in $enableval; do
3028 if test "X$pkg" = "X$p"; then
3029 enable_fast_install=yes
3030 fi
3031 done
3032 IFS="$ac_save_ifs"
3033 ;;
3034 esac
3035 else
3036 enable_fast_install=yes
3037 fi;
3038
3039 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3040 if test "${with_gnu_ld+set}" = set; then
3041 withval="$with_gnu_ld"
3042 test "$withval" = no || with_gnu_ld=yes
3043 else
3044 with_gnu_ld=no
3045 fi;
3046 ac_prog=ld
3047 if test "$GCC" = yes; then
3048 # Check if gcc -print-prog-name=ld gives a path.
3049 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3050 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3051 case $host in
3052 *-*-mingw*)
3053 # gcc leaves a trailing carriage return which upsets mingw
3054 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3055 *)
3056 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3057 esac
3058 case $ac_prog in
3059 # Accept absolute paths.
3060 [\\/]* | [A-Za-z]:[\\/]*)
3061 re_direlt='/[^/][^/]*/\.\./'
3062 # Canonicalize the path of ld
3063 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3064 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3065 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3066 done
3067 test -z "$LD" && LD="$ac_prog"
3068 ;;
3069 "")
3070 # If it fails, then pretend we aren't using GCC.
3071 ac_prog=ld
3072 ;;
3073 *)
3074 # If it is relative, then search for the first ld in PATH.
3075 with_gnu_ld=unknown
3076 ;;
3077 esac
3078 elif test "$with_gnu_ld" = yes; then
3079 echo "$as_me:$LINENO: checking for GNU ld" >&5
3080 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3081 else
3082 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3083 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3084 fi
3085 if test "${lt_cv_path_LD+set}" = set; then
3086 echo $ECHO_N "(cached) $ECHO_C" >&6
3087 else
3088 if test -z "$LD"; then
3089 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3090 for ac_dir in $PATH; do
3091 test -z "$ac_dir" && ac_dir=.
3092 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3093 lt_cv_path_LD="$ac_dir/$ac_prog"
3094 # Check to see if the program is GNU ld. I'd rather use --version,
3095 # but apparently some GNU ld's only accept -v.
3096 # Break only if it was the GNU/non-GNU ld that we prefer.
3097 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3098 test "$with_gnu_ld" != no && break
3099 else
3100 test "$with_gnu_ld" != yes && break
3101 fi
3102 fi
3103 done
3104 IFS="$ac_save_ifs"
3105 else
3106 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3107 fi
3108 fi
3109
3110 LD="$lt_cv_path_LD"
3111 if test -n "$LD"; then
3112 echo "$as_me:$LINENO: result: $LD" >&5
3113 echo "${ECHO_T}$LD" >&6
3114 else
3115 echo "$as_me:$LINENO: result: no" >&5
3116 echo "${ECHO_T}no" >&6
3117 fi
3118 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3119 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3120 { (exit 1); exit 1; }; }
3121 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3122 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3123 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3124 echo $ECHO_N "(cached) $ECHO_C" >&6
3125 else
3126 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3127 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3128 lt_cv_prog_gnu_ld=yes
3129 else
3130 lt_cv_prog_gnu_ld=no
3131 fi
3132 fi
3133 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3134 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3135 with_gnu_ld=$lt_cv_prog_gnu_ld
3136
3137
3138 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3139 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3140 if test "${lt_cv_ld_reload_flag+set}" = set; then
3141 echo $ECHO_N "(cached) $ECHO_C" >&6
3142 else
3143 lt_cv_ld_reload_flag='-r'
3144 fi
3145 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3146 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3147 reload_flag=$lt_cv_ld_reload_flag
3148 test -n "$reload_flag" && reload_flag=" $reload_flag"
3149
3150 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3151 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3152 if test "${lt_cv_path_NM+set}" = set; then
3153 echo $ECHO_N "(cached) $ECHO_C" >&6
3154 else
3155 if test -n "$NM"; then
3156 # Let the user override the test.
3157 lt_cv_path_NM="$NM"
3158 else
3159 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3160 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3161 test -z "$ac_dir" && ac_dir=.
3162 tmp_nm=$ac_dir/${ac_tool_prefix}nm
3163 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3164 # Check to see if the nm accepts a BSD-compat flag.
3165 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3166 # nm: unknown option "B" ignored
3167 # Tru64's nm complains that /dev/null is an invalid object file
3168 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3169 lt_cv_path_NM="$tmp_nm -B"
3170 break
3171 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3172 lt_cv_path_NM="$tmp_nm -p"
3173 break
3174 else
3175 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3176 continue # so that we can try to find one that supports BSD flags
3177 fi
3178 fi
3179 done
3180 IFS="$ac_save_ifs"
3181 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3182 fi
3183 fi
3184
3185 NM="$lt_cv_path_NM"
3186 echo "$as_me:$LINENO: result: $NM" >&5
3187 echo "${ECHO_T}$NM" >&6
3188
3189 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3190 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3191 LN_S=$as_ln_s
3192 if test "$LN_S" = "ln -s"; then
3193 echo "$as_me:$LINENO: result: yes" >&5
3194 echo "${ECHO_T}yes" >&6
3195 else
3196 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3197 echo "${ECHO_T}no, using $LN_S" >&6
3198 fi
3199
3200 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3201 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3202 if test "${lt_cv_deplibs_check_method+set}" = set; then
3203 echo $ECHO_N "(cached) $ECHO_C" >&6
3204 else
3205 lt_cv_file_magic_cmd='$MAGIC_CMD'
3206 lt_cv_file_magic_test_file=
3207 lt_cv_deplibs_check_method='unknown'
3208 # Need to set the preceding variable on all platforms that support
3209 # interlibrary dependencies.
3210 # 'none' -- dependencies not supported.
3211 # `unknown' -- same as none, but documents that we really don't know.
3212 # 'pass_all' -- all dependencies passed with no checks.
3213 # 'test_compile' -- check by making test program.
3214 # 'file_magic [regex]' -- check by looking for files in library path
3215 # which responds to the $file_magic_cmd with a given egrep regex.
3216 # If you have `file' or equivalent on your system and you're not sure
3217 # whether `pass_all' will *always* work, you probably want this one.
3218
3219 case $host_os in
3220 aix*)
3221 lt_cv_deplibs_check_method=pass_all
3222 ;;
3223
3224 beos*)
3225 lt_cv_deplibs_check_method=pass_all
3226 ;;
3227
3228 bsdi4*)
3229 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3230 lt_cv_file_magic_cmd='/usr/bin/file -L'
3231 lt_cv_file_magic_test_file=/shlib/libc.so
3232 ;;
3233
3234 cygwin* | mingw* |pw32*)
3235 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3236 lt_cv_file_magic_cmd='$OBJDUMP -f'
3237 ;;
3238
3239 darwin* | rhapsody*)
3240 # this will be overwritten by pass_all, but leave it in just in case
3241 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3242 lt_cv_file_magic_cmd='/usr/bin/file -L'
3243 case "$host_os" in
3244 rhapsody* | darwin1.012)
3245 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3246 ;;
3247 *) # Darwin 1.3 on
3248 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3249 ;;
3250 esac
3251 lt_cv_deplibs_check_method=pass_all
3252 ;;
3253
3254 freebsd* | kfreebsd*-gnu)
3255 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3256 case $host_cpu in
3257 i*86 )
3258 # Not sure whether the presence of OpenBSD here was a mistake.
3259 # Let's accept both of them until this is cleared up.
3260 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3261 lt_cv_file_magic_cmd=/usr/bin/file
3262 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3263 ;;
3264 esac
3265 else
3266 lt_cv_deplibs_check_method=pass_all
3267 fi
3268 ;;
3269
3270 gnu*)
3271 lt_cv_deplibs_check_method=pass_all
3272 ;;
3273
3274 hpux10.20*|hpux11*)
3275 case $host_cpu in
3276 hppa*)
3277 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3278 lt_cv_file_magic_cmd=/usr/bin/file
3279 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3280 ;;
3281 ia64*)
3282 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3283 lt_cv_file_magic_cmd=/usr/bin/file
3284 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3285 ;;
3286 esac
3287 ;;
3288
3289 irix5* | irix6*)
3290 case $host_os in
3291 irix5*)
3292 # this will be overridden with pass_all, but let us keep it just in case
3293 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3294 ;;
3295 *)
3296 case $LD in
3297 *-32|*"-32 ") libmagic=32-bit;;
3298 *-n32|*"-n32 ") libmagic=N32;;
3299 *-64|*"-64 ") libmagic=64-bit;;
3300 *) libmagic=never-match;;
3301 esac
3302 # this will be overridden with pass_all, but let us keep it just in case
3303 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3304 ;;
3305 esac
3306 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3307 lt_cv_deplibs_check_method=pass_all
3308 ;;
3309
3310 # This must be Linux ELF.
3311 linux-gnu*)
3312 lt_cv_deplibs_check_method=pass_all
3313 ;;
3314
3315 netbsd* | knetbsd*-gnu)
3316 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3317 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3318 else
3319 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3320 fi
3321 ;;
3322
3323 newsos6)
3324 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3325 lt_cv_file_magic_cmd=/usr/bin/file
3326 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3327 ;;
3328
3329 osf3* | osf4* | osf5*)
3330 # this will be overridden with pass_all, but let us keep it just in case
3331 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3332 lt_cv_file_magic_test_file=/shlib/libc.so
3333 lt_cv_deplibs_check_method=pass_all
3334 ;;
3335
3336 sco3.2v5*)
3337 lt_cv_deplibs_check_method=pass_all
3338 ;;
3339
3340 solaris*)
3341 lt_cv_deplibs_check_method=pass_all
3342 lt_cv_file_magic_test_file=/lib/libc.so
3343 ;;
3344
3345 sysv5uw[78]* | sysv4*uw2*)
3346 lt_cv_deplibs_check_method=pass_all
3347 ;;
3348
3349 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3350 case $host_vendor in
3351 ncr)
3352 lt_cv_deplibs_check_method=pass_all
3353 ;;
3354 motorola)
3355 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3356 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3357 ;;
3358 esac
3359 ;;
3360 esac
3361
3362 fi
3363 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3364 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3365 file_magic_cmd=$lt_cv_file_magic_cmd
3366 deplibs_check_method=$lt_cv_deplibs_check_method
3367
3368
3369
3370
3371
3372 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3373
3374 # find the maximum length of command line arguments
3375 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
3376 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
3377 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
3378 echo $ECHO_N "(cached) $ECHO_C" >&6
3379 else
3380 i=0
3381 teststring="ABCD"
3382
3383 case $build_os in
3384 msdosdjgpp*)
3385 # On DJGPP, this test can blow up pretty badly due to problems in libc
3386 # (any single argument exceeding 2000 bytes causes a buffer overrun
3387 # during glob expansion). Even if it were fixed, the result of this
3388 # check would be larger than it should be.
3389 lt_cv_sys_max_cmd_len=12288; # 12K is about right
3390 ;;
3391
3392 cygwin* | mingw*)
3393 # On Win9x/ME, this test blows up -- it succeeds, but takes
3394 # about 5 minutes as the teststring grows exponentially.
3395 # Worse, since 9x/ME are not pre-emptively multitasking,
3396 # you end up with a "frozen" computer, even though with patience
3397 # the test eventually succeeds (with a max line length of 256k).
3398 # Instead, let's just punt: use the minimum linelength reported by
3399 # all of the supported platforms: 8192 (on NT/2K/XP).
3400 lt_cv_sys_max_cmd_len=8192;
3401 ;;
3402
3403 amigaos*)
3404 # On AmigaOS with pdksh, this test takes hours, literally.
3405 # So we just punt and use a minimum line length of 8192.
3406 lt_cv_sys_max_cmd_len=8192;
3407 ;;
3408
3409 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
3410 # This has been around since 386BSD, at least. Likely further.
3411 if test -x /sbin/sysctl; then
3412 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
3413 elif test -x /usr/sbin/sysctl; then
3414 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
3415 else
3416 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
3417 fi
3418 # And add a safety zone
3419 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3420 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3421 ;;
3422 esac
3423
3424 fi
3425
3426 if test -n "$lt_cv_sys_max_cmd_len" ; then
3427 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
3428 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
3429 else
3430 echo "$as_me:$LINENO: result: none" >&5
3431 echo "${ECHO_T}none" >&6
3432 fi
3433
3434
3435 # Only perform the check for file, if the check method requires it
3436 case $deplibs_check_method in
3437 file_magic*)
3438 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3439 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3440 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3441 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3442 echo $ECHO_N "(cached) $ECHO_C" >&6
3443 else
3444 case $MAGIC_CMD in
3445 /*)
3446 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3447 ;;
3448 ?:/*)
3449 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3450 ;;
3451 *)
3452 ac_save_MAGIC_CMD="$MAGIC_CMD"
3453 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3454 ac_dummy="/usr/bin:$PATH"
3455 for ac_dir in $ac_dummy; do
3456 test -z "$ac_dir" && ac_dir=.
3457 if test -f $ac_dir/${ac_tool_prefix}file; then
3458 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3459 if test -n "$file_magic_test_file"; then
3460 case $deplibs_check_method in
3461 "file_magic "*)
3462 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3463 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3464 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3465 egrep "$file_magic_regex" > /dev/null; then
3466 :
3467 else
3468 cat <<EOF 1>&2
3469
3470 *** Warning: the command libtool uses to detect shared libraries,
3471 *** $file_magic_cmd, produces output that libtool cannot recognize.
3472 *** The result is that libtool may fail to recognize shared libraries
3473 *** as such. This will affect the creation of libtool libraries that
3474 *** depend on shared libraries, but programs linked with such libtool
3475 *** libraries will work regardless of this problem. Nevertheless, you
3476 *** may want to report the problem to your system manager and/or to
3477 *** bug-libtool@gnu.org
3478
3479 EOF
3480 fi ;;
3481 esac
3482 fi
3483 break
3484 fi
3485 done
3486 IFS="$ac_save_ifs"
3487 MAGIC_CMD="$ac_save_MAGIC_CMD"
3488 ;;
3489 esac
3490 fi
3491
3492 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3493 if test -n "$MAGIC_CMD"; then
3494 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3495 echo "${ECHO_T}$MAGIC_CMD" >&6
3496 else
3497 echo "$as_me:$LINENO: result: no" >&5
3498 echo "${ECHO_T}no" >&6
3499 fi
3500
3501 if test -z "$lt_cv_path_MAGIC_CMD"; then
3502 if test -n "$ac_tool_prefix"; then
3503 echo "$as_me:$LINENO: checking for file" >&5
3504 echo $ECHO_N "checking for file... $ECHO_C" >&6
3505 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3506 echo $ECHO_N "(cached) $ECHO_C" >&6
3507 else
3508 case $MAGIC_CMD in
3509 /*)
3510 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3511 ;;
3512 ?:/*)
3513 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3514 ;;
3515 *)
3516 ac_save_MAGIC_CMD="$MAGIC_CMD"
3517 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3518 ac_dummy="/usr/bin:$PATH"
3519 for ac_dir in $ac_dummy; do
3520 test -z "$ac_dir" && ac_dir=.
3521 if test -f $ac_dir/file; then
3522 lt_cv_path_MAGIC_CMD="$ac_dir/file"
3523 if test -n "$file_magic_test_file"; then
3524 case $deplibs_check_method in
3525 "file_magic "*)
3526 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3527 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3528 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3529 egrep "$file_magic_regex" > /dev/null; then
3530 :
3531 else
3532 cat <<EOF 1>&2
3533
3534 *** Warning: the command libtool uses to detect shared libraries,
3535 *** $file_magic_cmd, produces output that libtool cannot recognize.
3536 *** The result is that libtool may fail to recognize shared libraries
3537 *** as such. This will affect the creation of libtool libraries that
3538 *** depend on shared libraries, but programs linked with such libtool
3539 *** libraries will work regardless of this problem. Nevertheless, you
3540 *** may want to report the problem to your system manager and/or to
3541 *** bug-libtool@gnu.org
3542
3543 EOF
3544 fi ;;
3545 esac
3546 fi
3547 break
3548 fi
3549 done
3550 IFS="$ac_save_ifs"
3551 MAGIC_CMD="$ac_save_MAGIC_CMD"
3552 ;;
3553 esac
3554 fi
3555
3556 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3557 if test -n "$MAGIC_CMD"; then
3558 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3559 echo "${ECHO_T}$MAGIC_CMD" >&6
3560 else
3561 echo "$as_me:$LINENO: result: no" >&5
3562 echo "${ECHO_T}no" >&6
3563 fi
3564
3565 else
3566 MAGIC_CMD=:
3567 fi
3568 fi
3569
3570 fi
3571 ;;
3572 esac
3573
3574 if test -n "$ac_tool_prefix"; then
3575 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3576 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3577 echo "$as_me:$LINENO: checking for $ac_word" >&5
3578 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3579 if test "${ac_cv_prog_RANLIB+set}" = set; then
3580 echo $ECHO_N "(cached) $ECHO_C" >&6
3581 else
3582 if test -n "$RANLIB"; then
3583 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3584 else
3585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3586 for as_dir in $PATH
3587 do
3588 IFS=$as_save_IFS
3589 test -z "$as_dir" && as_dir=.
3590 for ac_exec_ext in '' $ac_executable_extensions; do
3591 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3592 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3593 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3594 break 2
3595 fi
3596 done
3597 done
3598
3599 fi
3600 fi
3601 RANLIB=$ac_cv_prog_RANLIB
3602 if test -n "$RANLIB"; then
3603 echo "$as_me:$LINENO: result: $RANLIB" >&5
3604 echo "${ECHO_T}$RANLIB" >&6
3605 else
3606 echo "$as_me:$LINENO: result: no" >&5
3607 echo "${ECHO_T}no" >&6
3608 fi
3609
3610 fi
3611 if test -z "$ac_cv_prog_RANLIB"; then
3612 ac_ct_RANLIB=$RANLIB
3613 # Extract the first word of "ranlib", so it can be a program name with args.
3614 set dummy ranlib; ac_word=$2
3615 echo "$as_me:$LINENO: checking for $ac_word" >&5
3616 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3617 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3618 echo $ECHO_N "(cached) $ECHO_C" >&6
3619 else
3620 if test -n "$ac_ct_RANLIB"; then
3621 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3622 else
3623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3624 for as_dir in $PATH
3625 do
3626 IFS=$as_save_IFS
3627 test -z "$as_dir" && as_dir=.
3628 for ac_exec_ext in '' $ac_executable_extensions; do
3629 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3630 ac_cv_prog_ac_ct_RANLIB="ranlib"
3631 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3632 break 2
3633 fi
3634 done
3635 done
3636
3637 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3638 fi
3639 fi
3640 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3641 if test -n "$ac_ct_RANLIB"; then
3642 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3643 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3644 else
3645 echo "$as_me:$LINENO: result: no" >&5
3646 echo "${ECHO_T}no" >&6
3647 fi
3648
3649 RANLIB=$ac_ct_RANLIB
3650 else
3651 RANLIB="$ac_cv_prog_RANLIB"
3652 fi
3653
3654 if test -n "$ac_tool_prefix"; then
3655 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3656 set dummy ${ac_tool_prefix}strip; ac_word=$2
3657 echo "$as_me:$LINENO: checking for $ac_word" >&5
3658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3659 if test "${ac_cv_prog_STRIP+set}" = set; then
3660 echo $ECHO_N "(cached) $ECHO_C" >&6
3661 else
3662 if test -n "$STRIP"; then
3663 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3664 else
3665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH
3667 do
3668 IFS=$as_save_IFS
3669 test -z "$as_dir" && as_dir=.
3670 for ac_exec_ext in '' $ac_executable_extensions; do
3671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3672 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3674 break 2
3675 fi
3676 done
3677 done
3678
3679 fi
3680 fi
3681 STRIP=$ac_cv_prog_STRIP
3682 if test -n "$STRIP"; then
3683 echo "$as_me:$LINENO: result: $STRIP" >&5
3684 echo "${ECHO_T}$STRIP" >&6
3685 else
3686 echo "$as_me:$LINENO: result: no" >&5
3687 echo "${ECHO_T}no" >&6
3688 fi
3689
3690 fi
3691 if test -z "$ac_cv_prog_STRIP"; then
3692 ac_ct_STRIP=$STRIP
3693 # Extract the first word of "strip", so it can be a program name with args.
3694 set dummy strip; ac_word=$2
3695 echo "$as_me:$LINENO: checking for $ac_word" >&5
3696 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3697 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3698 echo $ECHO_N "(cached) $ECHO_C" >&6
3699 else
3700 if test -n "$ac_ct_STRIP"; then
3701 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3702 else
3703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3704 for as_dir in $PATH
3705 do
3706 IFS=$as_save_IFS
3707 test -z "$as_dir" && as_dir=.
3708 for ac_exec_ext in '' $ac_executable_extensions; do
3709 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3710 ac_cv_prog_ac_ct_STRIP="strip"
3711 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3712 break 2
3713 fi
3714 done
3715 done
3716
3717 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3718 fi
3719 fi
3720 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3721 if test -n "$ac_ct_STRIP"; then
3722 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3723 echo "${ECHO_T}$ac_ct_STRIP" >&6
3724 else
3725 echo "$as_me:$LINENO: result: no" >&5
3726 echo "${ECHO_T}no" >&6
3727 fi
3728
3729 STRIP=$ac_ct_STRIP
3730 else
3731 STRIP="$ac_cv_prog_STRIP"
3732 fi
3733
3734
3735 # Check for any special flags to pass to ltconfig.
3736 libtool_flags="--cache-file=$cache_file"
3737 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3738 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3739 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3740 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3741 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3742
3743
3744 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3745 if test "${enable_libtool_lock+set}" = set; then
3746 enableval="$enable_libtool_lock"
3747
3748 fi;
3749 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3750 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3751
3752
3753 # Check whether --with-pic or --without-pic was given.
3754 if test "${with_pic+set}" = set; then
3755 withval="$with_pic"
3756 pic_mode="$withval"
3757 else
3758 pic_mode=default
3759 fi;
3760 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3761 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3762
3763 # Some flags need to be propagated to the compiler or linker for good
3764 # libtool support.
3765 case $host in
3766 *-*-irix6*)
3767 # Find out which ABI we are using.
3768 echo '#line 3768 "configure"' > conftest.$ac_ext
3769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3770 (eval $ac_compile) 2>&5
3771 ac_status=$?
3772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3773 (exit $ac_status); }; then
3774 if test "$lt_cv_prog_gnu_ld" = yes; then
3775 case `/usr/bin/file conftest.$ac_objext` in
3776 *32-bit*)
3777 LD="${LD-ld} -melf32bsmip"
3778 ;;
3779 *N32*)
3780 LD="${LD-ld} -melf32bmipn32"
3781 ;;
3782 *64-bit*)
3783 LD="${LD-ld} -melf64bmip"
3784 ;;
3785 esac
3786 else
3787 case `/usr/bin/file conftest.$ac_objext` in
3788 *32-bit*)
3789 LD="${LD-ld} -32"
3790 ;;
3791 *N32*)
3792 LD="${LD-ld} -n32"
3793 ;;
3794 *64-bit*)
3795 LD="${LD-ld} -64"
3796 ;;
3797 esac
3798 fi
3799 fi
3800 rm -rf conftest*
3801 ;;
3802
3803 ia64-*-hpux*)
3804 # Find out which ABI we are using.
3805 echo 'int i;' > conftest.$ac_ext
3806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3807 (eval $ac_compile) 2>&5
3808 ac_status=$?
3809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810 (exit $ac_status); }; then
3811 case "`/usr/bin/file conftest.o`" in
3812 *ELF-32*)
3813 HPUX_IA64_MODE="32"
3814 ;;
3815 *ELF-64*)
3816 HPUX_IA64_MODE="64"
3817 ;;
3818 esac
3819 fi
3820 rm -rf conftest*
3821 ;;
3822
3823 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3824 # Find out which ABI we are using.
3825 echo 'int i;' > conftest.$ac_ext
3826 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3827 (eval $ac_compile) 2>&5
3828 ac_status=$?
3829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3830 (exit $ac_status); }; then
3831 case "`/usr/bin/file conftest.o`" in
3832 *32-bit*)
3833 case $host in
3834 x86_64-*linux*)
3835 LD="${LD-ld} -m elf_i386"
3836 ;;
3837 ppc64-*linux*|powerpc64-*linux*)
3838 LD="${LD-ld} -m elf32ppclinux"
3839 ;;
3840 s390x-*linux*)
3841 LD="${LD-ld} -m elf_s390"
3842 ;;
3843 sparc64-*linux*)
3844 LD="${LD-ld} -m elf32_sparc"
3845 ;;
3846 esac
3847 ;;
3848 *64-bit*)
3849 case $host in
3850 x86_64-*linux*)
3851 LD="${LD-ld} -m elf_x86_64"
3852 ;;
3853 ppc*-*linux*|powerpc*-*linux*)
3854 LD="${LD-ld} -m elf64ppc"
3855 ;;
3856 s390*-*linux*)
3857 LD="${LD-ld} -m elf64_s390"
3858 ;;
3859 sparc*-*linux*)
3860 LD="${LD-ld} -m elf64_sparc"
3861 ;;
3862 esac
3863 ;;
3864 esac
3865 fi
3866 rm -rf conftest*
3867 ;;
3868
3869 *-*-sco3.2v5*)
3870 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3871 SAVE_CFLAGS="$CFLAGS"
3872 CFLAGS="$CFLAGS -belf"
3873 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3874 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3875 if test "${lt_cv_cc_needs_belf+set}" = set; then
3876 echo $ECHO_N "(cached) $ECHO_C" >&6
3877 else
3878
3879
3880 ac_ext=c
3881 ac_cpp='$CPP $CPPFLAGS'
3882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3885
3886 if test x$gcc_no_link = xyes; then
3887 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3888 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3889 { (exit 1); exit 1; }; }
3890 fi
3891 cat >conftest.$ac_ext <<_ACEOF
3892 /* confdefs.h. */
3893 _ACEOF
3894 cat confdefs.h >>conftest.$ac_ext
3895 cat >>conftest.$ac_ext <<_ACEOF
3896 /* end confdefs.h. */
3897
3898 int
3899 main ()
3900 {
3901
3902 ;
3903 return 0;
3904 }
3905 _ACEOF
3906 rm -f conftest.$ac_objext conftest$ac_exeext
3907 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3908 (eval $ac_link) 2>conftest.er1
3909 ac_status=$?
3910 grep -v '^ *+' conftest.er1 >conftest.err
3911 rm -f conftest.er1
3912 cat conftest.err >&5
3913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914 (exit $ac_status); } &&
3915 { ac_try='test -z "$ac_c_werror_flag"
3916 || test ! -s conftest.err'
3917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3918 (eval $ac_try) 2>&5
3919 ac_status=$?
3920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921 (exit $ac_status); }; } &&
3922 { ac_try='test -s conftest$ac_exeext'
3923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924 (eval $ac_try) 2>&5
3925 ac_status=$?
3926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927 (exit $ac_status); }; }; then
3928 lt_cv_cc_needs_belf=yes
3929 else
3930 echo "$as_me: failed program was:" >&5
3931 sed 's/^/| /' conftest.$ac_ext >&5
3932
3933 lt_cv_cc_needs_belf=no
3934 fi
3935 rm -f conftest.err conftest.$ac_objext \
3936 conftest$ac_exeext conftest.$ac_ext
3937 ac_ext=c
3938 ac_cpp='$CPP $CPPFLAGS'
3939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3942
3943 fi
3944 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3945 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3946 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3947 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3948 CFLAGS="$SAVE_CFLAGS"
3949 fi
3950 ;;
3951
3952
3953 esac
3954
3955
3956 # Save cache, so that ltconfig can load it
3957 cat >confcache <<\_ACEOF
3958 # This file is a shell script that caches the results of configure
3959 # tests run on this system so they can be shared between configure
3960 # scripts and configure runs, see configure's option --config-cache.
3961 # It is not useful on other systems. If it contains results you don't
3962 # want to keep, you may remove or edit it.
3963 #
3964 # config.status only pays attention to the cache file if you give it
3965 # the --recheck option to rerun configure.
3966 #
3967 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3968 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3969 # following values.
3970
3971 _ACEOF
3972
3973 # The following way of writing the cache mishandles newlines in values,
3974 # but we know of no workaround that is simple, portable, and efficient.
3975 # So, don't put newlines in cache variables' values.
3976 # Ultrix sh set writes to stderr and can't be redirected directly,
3977 # and sets the high bit in the cache file unless we assign to the vars.
3978 {
3979 (set) 2>&1 |
3980 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3981 *ac_space=\ *)
3982 # `set' does not quote correctly, so add quotes (double-quote
3983 # substitution turns \\\\ into \\, and sed turns \\ into \).
3984 sed -n \
3985 "s/'/'\\\\''/g;
3986 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3987 ;;
3988 *)
3989 # `set' quotes correctly as required by POSIX, so do not add quotes.
3990 sed -n \
3991 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3992 ;;
3993 esac;
3994 } |
3995 sed '
3996 t clear
3997 : clear
3998 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3999 t end
4000 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4001 : end' >>confcache
4002 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4003 if test -w $cache_file; then
4004 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4005 cat confcache >$cache_file
4006 else
4007 echo "not updating unwritable cache $cache_file"
4008 fi
4009 fi
4010 rm -f confcache
4011
4012 # Actually configure libtool. ac_aux_dir is where install-sh is found.
4013 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4014 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4015 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4016 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4017 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4018 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4019 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4020 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4021 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4022 echo "$as_me: error: libtool configure failed" >&2;}
4023 { (exit 1); exit 1; }; }
4024
4025 # Reload cache, that may have been modified by ltconfig
4026 if test -r "$cache_file"; then
4027 # Some versions of bash will fail to source /dev/null (special
4028 # files actually), so we avoid doing that.
4029 if test -f "$cache_file"; then
4030 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4031 echo "$as_me: loading cache $cache_file" >&6;}
4032 case $cache_file in
4033 [\\/]* | ?:[\\/]* ) . $cache_file;;
4034 *) . ./$cache_file;;
4035 esac
4036 fi
4037 else
4038 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4039 echo "$as_me: creating cache $cache_file" >&6;}
4040 >$cache_file
4041 fi
4042
4043
4044 # This can be used to rebuild libtool when needed
4045 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4046
4047 # Always use our own libtool.
4048 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4049
4050 # Redirect the config.log output again, so that the ltconfig log is not
4051 # clobbered by the next message.
4052 exec 5>>./config.log
4053
4054
4055
4056
4057
4058
4059
4060 if test "x$CC" != xcc; then
4061 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4062 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
4063 else
4064 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4065 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
4066 fi
4067 set dummy $CC; ac_cc=`echo $2 |
4068 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4069 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
4070 echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072 cat >conftest.$ac_ext <<_ACEOF
4073 /* confdefs.h. */
4074 _ACEOF
4075 cat confdefs.h >>conftest.$ac_ext
4076 cat >>conftest.$ac_ext <<_ACEOF
4077 /* end confdefs.h. */
4078
4079 int
4080 main ()
4081 {
4082
4083 ;
4084 return 0;
4085 }
4086 _ACEOF
4087 # Make sure it works both with $CC and with simple cc.
4088 # We do the test twice because some compilers refuse to overwrite an
4089 # existing .o file with -o, though they will create one.
4090 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4091 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092 (eval $ac_try) 2>&5
4093 ac_status=$?
4094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095 (exit $ac_status); } &&
4096 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4097 (eval $ac_try) 2>&5
4098 ac_status=$?
4099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100 (exit $ac_status); };
4101 then
4102 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4103 if test "x$CC" != xcc; then
4104 # Test first that cc exists at all.
4105 if { ac_try='cc -c conftest.$ac_ext >&5'
4106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4107 (eval $ac_try) 2>&5
4108 ac_status=$?
4109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110 (exit $ac_status); }; }; then
4111 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4112 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4113 (eval $ac_try) 2>&5
4114 ac_status=$?
4115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4116 (exit $ac_status); } &&
4117 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118 (eval $ac_try) 2>&5
4119 ac_status=$?
4120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121 (exit $ac_status); };
4122 then
4123 # cc works too.
4124 :
4125 else
4126 # cc exists but doesn't like -o.
4127 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4128 fi
4129 fi
4130 fi
4131 else
4132 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4133 fi
4134 rm -f conftest*
4135
4136 fi
4137 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4138 echo "$as_me:$LINENO: result: yes" >&5
4139 echo "${ECHO_T}yes" >&6
4140 else
4141 echo "$as_me:$LINENO: result: no" >&5
4142 echo "${ECHO_T}no" >&6
4143
4144 cat >>confdefs.h <<\_ACEOF
4145 #define NO_MINUS_C_MINUS_O 1
4146 _ACEOF
4147
4148 fi
4149
4150 # expand $ac_aux_dir to an absolute path
4151 am_aux_dir=`cd $ac_aux_dir && pwd`
4152
4153 # FIXME: we rely on the cache variable name because
4154 # there is no other way.
4155 set dummy $CC
4156 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4157 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4158 # Losing compiler, so override with the script.
4159 # FIXME: It is wrong to rewrite CC.
4160 # But if we don't then we get into trouble of one sort or another.
4161 # A longer-term fix would be to have automake use am__CC in this case,
4162 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4163 CC="$am_aux_dir/compile $CC"
4164 fi
4165
4166
4167 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4168 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4169 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4170 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4171 echo $ECHO_N "(cached) $ECHO_C" >&6
4172 else
4173 cat >conftest.make <<\_ACEOF
4174 all:
4175 @echo 'ac_maketemp="$(MAKE)"'
4176 _ACEOF
4177 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4178 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4179 if test -n "$ac_maketemp"; then
4180 eval ac_cv_prog_make_${ac_make}_set=yes
4181 else
4182 eval ac_cv_prog_make_${ac_make}_set=no
4183 fi
4184 rm -f conftest.make
4185 fi
4186 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4187 echo "$as_me:$LINENO: result: yes" >&5
4188 echo "${ECHO_T}yes" >&6
4189 SET_MAKE=
4190 else
4191 echo "$as_me:$LINENO: result: no" >&5
4192 echo "${ECHO_T}no" >&6
4193 SET_MAKE="MAKE=${MAKE-make}"
4194 fi
4195
4196
4197 # -------
4198 # Headers
4199 # -------
4200
4201 # Sanity check for the cross-compilation case:
4202 ac_ext=c
4203 ac_cpp='$CPP $CPPFLAGS'
4204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4208 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4209 # On Suns, sometimes $CPP names a directory.
4210 if test -n "$CPP" && test -d "$CPP"; then
4211 CPP=
4212 fi
4213 if test -z "$CPP"; then
4214 if test "${ac_cv_prog_CPP+set}" = set; then
4215 echo $ECHO_N "(cached) $ECHO_C" >&6
4216 else
4217 # Double quotes because CPP needs to be expanded
4218 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4219 do
4220 ac_preproc_ok=false
4221 for ac_c_preproc_warn_flag in '' yes
4222 do
4223 # Use a header file that comes with gcc, so configuring glibc
4224 # with a fresh cross-compiler works.
4225 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4226 # <limits.h> exists even on freestanding compilers.
4227 # On the NeXT, cc -E runs the code through the compiler's parser,
4228 # not just through cpp. "Syntax error" is here to catch this case.
4229 cat >conftest.$ac_ext <<_ACEOF
4230 /* confdefs.h. */
4231 _ACEOF
4232 cat confdefs.h >>conftest.$ac_ext
4233 cat >>conftest.$ac_ext <<_ACEOF
4234 /* end confdefs.h. */
4235 #ifdef __STDC__
4236 # include <limits.h>
4237 #else
4238 # include <assert.h>
4239 #endif
4240 Syntax error
4241 _ACEOF
4242 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4243 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4244 ac_status=$?
4245 grep -v '^ *+' conftest.er1 >conftest.err
4246 rm -f conftest.er1
4247 cat conftest.err >&5
4248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249 (exit $ac_status); } >/dev/null; then
4250 if test -s conftest.err; then
4251 ac_cpp_err=$ac_c_preproc_warn_flag
4252 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4253 else
4254 ac_cpp_err=
4255 fi
4256 else
4257 ac_cpp_err=yes
4258 fi
4259 if test -z "$ac_cpp_err"; then
4260 :
4261 else
4262 echo "$as_me: failed program was:" >&5
4263 sed 's/^/| /' conftest.$ac_ext >&5
4264
4265 # Broken: fails on valid input.
4266 continue
4267 fi
4268 rm -f conftest.err conftest.$ac_ext
4269
4270 # OK, works on sane cases. Now check whether non-existent headers
4271 # can be detected and how.
4272 cat >conftest.$ac_ext <<_ACEOF
4273 /* confdefs.h. */
4274 _ACEOF
4275 cat confdefs.h >>conftest.$ac_ext
4276 cat >>conftest.$ac_ext <<_ACEOF
4277 /* end confdefs.h. */
4278 #include <ac_nonexistent.h>
4279 _ACEOF
4280 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4281 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4282 ac_status=$?
4283 grep -v '^ *+' conftest.er1 >conftest.err
4284 rm -f conftest.er1
4285 cat conftest.err >&5
4286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4287 (exit $ac_status); } >/dev/null; then
4288 if test -s conftest.err; then
4289 ac_cpp_err=$ac_c_preproc_warn_flag
4290 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4291 else
4292 ac_cpp_err=
4293 fi
4294 else
4295 ac_cpp_err=yes
4296 fi
4297 if test -z "$ac_cpp_err"; then
4298 # Broken: success on invalid input.
4299 continue
4300 else
4301 echo "$as_me: failed program was:" >&5
4302 sed 's/^/| /' conftest.$ac_ext >&5
4303
4304 # Passes both tests.
4305 ac_preproc_ok=:
4306 break
4307 fi
4308 rm -f conftest.err conftest.$ac_ext
4309
4310 done
4311 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4312 rm -f conftest.err conftest.$ac_ext
4313 if $ac_preproc_ok; then
4314 break
4315 fi
4316
4317 done
4318 ac_cv_prog_CPP=$CPP
4319
4320 fi
4321 CPP=$ac_cv_prog_CPP
4322 else
4323 ac_cv_prog_CPP=$CPP
4324 fi
4325 echo "$as_me:$LINENO: result: $CPP" >&5
4326 echo "${ECHO_T}$CPP" >&6
4327 ac_preproc_ok=false
4328 for ac_c_preproc_warn_flag in '' yes
4329 do
4330 # Use a header file that comes with gcc, so configuring glibc
4331 # with a fresh cross-compiler works.
4332 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4333 # <limits.h> exists even on freestanding compilers.
4334 # On the NeXT, cc -E runs the code through the compiler's parser,
4335 # not just through cpp. "Syntax error" is here to catch this case.
4336 cat >conftest.$ac_ext <<_ACEOF
4337 /* confdefs.h. */
4338 _ACEOF
4339 cat confdefs.h >>conftest.$ac_ext
4340 cat >>conftest.$ac_ext <<_ACEOF
4341 /* end confdefs.h. */
4342 #ifdef __STDC__
4343 # include <limits.h>
4344 #else
4345 # include <assert.h>
4346 #endif
4347 Syntax error
4348 _ACEOF
4349 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4350 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4351 ac_status=$?
4352 grep -v '^ *+' conftest.er1 >conftest.err
4353 rm -f conftest.er1
4354 cat conftest.err >&5
4355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4356 (exit $ac_status); } >/dev/null; then
4357 if test -s conftest.err; then
4358 ac_cpp_err=$ac_c_preproc_warn_flag
4359 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4360 else
4361 ac_cpp_err=
4362 fi
4363 else
4364 ac_cpp_err=yes
4365 fi
4366 if test -z "$ac_cpp_err"; then
4367 :
4368 else
4369 echo "$as_me: failed program was:" >&5
4370 sed 's/^/| /' conftest.$ac_ext >&5
4371
4372 # Broken: fails on valid input.
4373 continue
4374 fi
4375 rm -f conftest.err conftest.$ac_ext
4376
4377 # OK, works on sane cases. Now check whether non-existent headers
4378 # can be detected and how.
4379 cat >conftest.$ac_ext <<_ACEOF
4380 /* confdefs.h. */
4381 _ACEOF
4382 cat confdefs.h >>conftest.$ac_ext
4383 cat >>conftest.$ac_ext <<_ACEOF
4384 /* end confdefs.h. */
4385 #include <ac_nonexistent.h>
4386 _ACEOF
4387 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4388 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4389 ac_status=$?
4390 grep -v '^ *+' conftest.er1 >conftest.err
4391 rm -f conftest.er1
4392 cat conftest.err >&5
4393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394 (exit $ac_status); } >/dev/null; then
4395 if test -s conftest.err; then
4396 ac_cpp_err=$ac_c_preproc_warn_flag
4397 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4398 else
4399 ac_cpp_err=
4400 fi
4401 else
4402 ac_cpp_err=yes
4403 fi
4404 if test -z "$ac_cpp_err"; then
4405 # Broken: success on invalid input.
4406 continue
4407 else
4408 echo "$as_me: failed program was:" >&5
4409 sed 's/^/| /' conftest.$ac_ext >&5
4410
4411 # Passes both tests.
4412 ac_preproc_ok=:
4413 break
4414 fi
4415 rm -f conftest.err conftest.$ac_ext
4416
4417 done
4418 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4419 rm -f conftest.err conftest.$ac_ext
4420 if $ac_preproc_ok; then
4421 :
4422 else
4423 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4424 See \`config.log' for more details." >&5
4425 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4426 See \`config.log' for more details." >&2;}
4427 { (exit 1); exit 1; }; }
4428 fi
4429
4430 ac_ext=c
4431 ac_cpp='$CPP $CPPFLAGS'
4432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435
4436
4437 echo "$as_me:$LINENO: checking for egrep" >&5
4438 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4439 if test "${ac_cv_prog_egrep+set}" = set; then
4440 echo $ECHO_N "(cached) $ECHO_C" >&6
4441 else
4442 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4443 then ac_cv_prog_egrep='grep -E'
4444 else ac_cv_prog_egrep='egrep'
4445 fi
4446 fi
4447 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4448 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4449 EGREP=$ac_cv_prog_egrep
4450
4451
4452 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4453 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4454 if test "${ac_cv_header_stdc+set}" = set; then
4455 echo $ECHO_N "(cached) $ECHO_C" >&6
4456 else
4457 cat >conftest.$ac_ext <<_ACEOF
4458 /* confdefs.h. */
4459 _ACEOF
4460 cat confdefs.h >>conftest.$ac_ext
4461 cat >>conftest.$ac_ext <<_ACEOF
4462 /* end confdefs.h. */
4463 #include <stdlib.h>
4464 #include <stdarg.h>
4465 #include <string.h>
4466 #include <float.h>
4467
4468 int
4469 main ()
4470 {
4471
4472 ;
4473 return 0;
4474 }
4475 _ACEOF
4476 rm -f conftest.$ac_objext
4477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4478 (eval $ac_compile) 2>conftest.er1
4479 ac_status=$?
4480 grep -v '^ *+' conftest.er1 >conftest.err
4481 rm -f conftest.er1
4482 cat conftest.err >&5
4483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484 (exit $ac_status); } &&
4485 { ac_try='test -z "$ac_c_werror_flag"
4486 || test ! -s conftest.err'
4487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4488 (eval $ac_try) 2>&5
4489 ac_status=$?
4490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4491 (exit $ac_status); }; } &&
4492 { ac_try='test -s conftest.$ac_objext'
4493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4494 (eval $ac_try) 2>&5
4495 ac_status=$?
4496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497 (exit $ac_status); }; }; then
4498 ac_cv_header_stdc=yes
4499 else
4500 echo "$as_me: failed program was:" >&5
4501 sed 's/^/| /' conftest.$ac_ext >&5
4502
4503 ac_cv_header_stdc=no
4504 fi
4505 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4506
4507 if test $ac_cv_header_stdc = yes; then
4508 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4509 cat >conftest.$ac_ext <<_ACEOF
4510 /* confdefs.h. */
4511 _ACEOF
4512 cat confdefs.h >>conftest.$ac_ext
4513 cat >>conftest.$ac_ext <<_ACEOF
4514 /* end confdefs.h. */
4515 #include <string.h>
4516
4517 _ACEOF
4518 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4519 $EGREP "memchr" >/dev/null 2>&1; then
4520 :
4521 else
4522 ac_cv_header_stdc=no
4523 fi
4524 rm -f conftest*
4525
4526 fi
4527
4528 if test $ac_cv_header_stdc = yes; then
4529 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4530 cat >conftest.$ac_ext <<_ACEOF
4531 /* confdefs.h. */
4532 _ACEOF
4533 cat confdefs.h >>conftest.$ac_ext
4534 cat >>conftest.$ac_ext <<_ACEOF
4535 /* end confdefs.h. */
4536 #include <stdlib.h>
4537
4538 _ACEOF
4539 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4540 $EGREP "free" >/dev/null 2>&1; then
4541 :
4542 else
4543 ac_cv_header_stdc=no
4544 fi
4545 rm -f conftest*
4546
4547 fi
4548
4549 if test $ac_cv_header_stdc = yes; then
4550 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4551 if test "$cross_compiling" = yes; then
4552 :
4553 else
4554 cat >conftest.$ac_ext <<_ACEOF
4555 /* confdefs.h. */
4556 _ACEOF
4557 cat confdefs.h >>conftest.$ac_ext
4558 cat >>conftest.$ac_ext <<_ACEOF
4559 /* end confdefs.h. */
4560 #include <ctype.h>
4561 #if ((' ' & 0x0FF) == 0x020)
4562 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4563 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4564 #else
4565 # define ISLOWER(c) \
4566 (('a' <= (c) && (c) <= 'i') \
4567 || ('j' <= (c) && (c) <= 'r') \
4568 || ('s' <= (c) && (c) <= 'z'))
4569 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4570 #endif
4571
4572 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4573 int
4574 main ()
4575 {
4576 int i;
4577 for (i = 0; i < 256; i++)
4578 if (XOR (islower (i), ISLOWER (i))
4579 || toupper (i) != TOUPPER (i))
4580 exit(2);
4581 exit (0);
4582 }
4583 _ACEOF
4584 rm -f conftest$ac_exeext
4585 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4586 (eval $ac_link) 2>&5
4587 ac_status=$?
4588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4589 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4591 (eval $ac_try) 2>&5
4592 ac_status=$?
4593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4594 (exit $ac_status); }; }; then
4595 :
4596 else
4597 echo "$as_me: program exited with status $ac_status" >&5
4598 echo "$as_me: failed program was:" >&5
4599 sed 's/^/| /' conftest.$ac_ext >&5
4600
4601 ( exit $ac_status )
4602 ac_cv_header_stdc=no
4603 fi
4604 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4605 fi
4606 fi
4607 fi
4608 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4609 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4610 if test $ac_cv_header_stdc = yes; then
4611
4612 cat >>confdefs.h <<\_ACEOF
4613 #define STDC_HEADERS 1
4614 _ACEOF
4615
4616 fi
4617
4618 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4629 inttypes.h stdint.h unistd.h
4630 do
4631 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4632 echo "$as_me:$LINENO: checking for $ac_header" >&5
4633 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4634 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4635 echo $ECHO_N "(cached) $ECHO_C" >&6
4636 else
4637 cat >conftest.$ac_ext <<_ACEOF
4638 /* confdefs.h. */
4639 _ACEOF
4640 cat confdefs.h >>conftest.$ac_ext
4641 cat >>conftest.$ac_ext <<_ACEOF
4642 /* end confdefs.h. */
4643 $ac_includes_default
4644
4645 #include <$ac_header>
4646 _ACEOF
4647 rm -f conftest.$ac_objext
4648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4649 (eval $ac_compile) 2>conftest.er1
4650 ac_status=$?
4651 grep -v '^ *+' conftest.er1 >conftest.err
4652 rm -f conftest.er1
4653 cat conftest.err >&5
4654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4655 (exit $ac_status); } &&
4656 { ac_try='test -z "$ac_c_werror_flag"
4657 || test ! -s conftest.err'
4658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4659 (eval $ac_try) 2>&5
4660 ac_status=$?
4661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4662 (exit $ac_status); }; } &&
4663 { ac_try='test -s conftest.$ac_objext'
4664 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4665 (eval $ac_try) 2>&5
4666 ac_status=$?
4667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668 (exit $ac_status); }; }; then
4669 eval "$as_ac_Header=yes"
4670 else
4671 echo "$as_me: failed program was:" >&5
4672 sed 's/^/| /' conftest.$ac_ext >&5
4673
4674 eval "$as_ac_Header=no"
4675 fi
4676 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4677 fi
4678 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4679 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4680 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4681 cat >>confdefs.h <<_ACEOF
4682 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4683 _ACEOF
4684
4685 fi
4686
4687 done
4688
4689
4690 if test "${ac_cv_header_stdio_h+set}" = set; then
4691 echo "$as_me:$LINENO: checking for stdio.h" >&5
4692 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4693 if test "${ac_cv_header_stdio_h+set}" = set; then
4694 echo $ECHO_N "(cached) $ECHO_C" >&6
4695 fi
4696 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4697 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4698 else
4699 # Is the header compilable?
4700 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4701 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4702 cat >conftest.$ac_ext <<_ACEOF
4703 /* confdefs.h. */
4704 _ACEOF
4705 cat confdefs.h >>conftest.$ac_ext
4706 cat >>conftest.$ac_ext <<_ACEOF
4707 /* end confdefs.h. */
4708 $ac_includes_default
4709 #include <stdio.h>
4710 _ACEOF
4711 rm -f conftest.$ac_objext
4712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4713 (eval $ac_compile) 2>conftest.er1
4714 ac_status=$?
4715 grep -v '^ *+' conftest.er1 >conftest.err
4716 rm -f conftest.er1
4717 cat conftest.err >&5
4718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4719 (exit $ac_status); } &&
4720 { ac_try='test -z "$ac_c_werror_flag"
4721 || test ! -s conftest.err'
4722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4723 (eval $ac_try) 2>&5
4724 ac_status=$?
4725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726 (exit $ac_status); }; } &&
4727 { ac_try='test -s conftest.$ac_objext'
4728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4729 (eval $ac_try) 2>&5
4730 ac_status=$?
4731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4732 (exit $ac_status); }; }; then
4733 ac_header_compiler=yes
4734 else
4735 echo "$as_me: failed program was:" >&5
4736 sed 's/^/| /' conftest.$ac_ext >&5
4737
4738 ac_header_compiler=no
4739 fi
4740 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4741 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4742 echo "${ECHO_T}$ac_header_compiler" >&6
4743
4744 # Is the header present?
4745 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4746 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4747 cat >conftest.$ac_ext <<_ACEOF
4748 /* confdefs.h. */
4749 _ACEOF
4750 cat confdefs.h >>conftest.$ac_ext
4751 cat >>conftest.$ac_ext <<_ACEOF
4752 /* end confdefs.h. */
4753 #include <stdio.h>
4754 _ACEOF
4755 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4756 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4757 ac_status=$?
4758 grep -v '^ *+' conftest.er1 >conftest.err
4759 rm -f conftest.er1
4760 cat conftest.err >&5
4761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762 (exit $ac_status); } >/dev/null; then
4763 if test -s conftest.err; then
4764 ac_cpp_err=$ac_c_preproc_warn_flag
4765 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4766 else
4767 ac_cpp_err=
4768 fi
4769 else
4770 ac_cpp_err=yes
4771 fi
4772 if test -z "$ac_cpp_err"; then
4773 ac_header_preproc=yes
4774 else
4775 echo "$as_me: failed program was:" >&5
4776 sed 's/^/| /' conftest.$ac_ext >&5
4777
4778 ac_header_preproc=no
4779 fi
4780 rm -f conftest.err conftest.$ac_ext
4781 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4782 echo "${ECHO_T}$ac_header_preproc" >&6
4783
4784 # So? What about this header?
4785 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4786 yes:no: )
4787 { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4788 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4789 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4790 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4791 ac_header_preproc=yes
4792 ;;
4793 no:yes:* )
4794 { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4795 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4796 { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5
4797 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;}
4798 { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4799 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4800 { echo "$as_me:$LINENO: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&5
4801 echo "$as_me: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&2;}
4802 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4803 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4804 { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4805 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4806 (
4807 cat <<\_ASBOX
4808 ## ----------------------------------------- ##
4809 ## Report this to the package-unused lists. ##
4810 ## ----------------------------------------- ##
4811 _ASBOX
4812 ) |
4813 sed "s/^/$as_me: WARNING: /" >&2
4814 ;;
4815 esac
4816 echo "$as_me:$LINENO: checking for stdio.h" >&5
4817 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4818 if test "${ac_cv_header_stdio_h+set}" = set; then
4819 echo $ECHO_N "(cached) $ECHO_C" >&6
4820 else
4821 ac_cv_header_stdio_h=$ac_header_preproc
4822 fi
4823 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4824 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4825
4826 fi
4827 if test $ac_cv_header_stdio_h = yes; then
4828 :
4829 else
4830 { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4831 You must have a usable C system for the target already installed, at least
4832 including headers and, preferably, the library, before you can configure
4833 the Objective C runtime system. If necessary, install gcc now with
4834 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4835 echo "$as_me: error: Can't find stdio.h.
4836 You must have a usable C system for the target already installed, at least
4837 including headers and, preferably, the library, before you can configure
4838 the Objective C runtime system. If necessary, install gcc now with
4839 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4840 { (exit 1); exit 1; }; }
4841 fi
4842
4843
4844
4845 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4846 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4847 if test "${ac_cv_header_stdc+set}" = set; then
4848 echo $ECHO_N "(cached) $ECHO_C" >&6
4849 else
4850 cat >conftest.$ac_ext <<_ACEOF
4851 /* confdefs.h. */
4852 _ACEOF
4853 cat confdefs.h >>conftest.$ac_ext
4854 cat >>conftest.$ac_ext <<_ACEOF
4855 /* end confdefs.h. */
4856 #include <stdlib.h>
4857 #include <stdarg.h>
4858 #include <string.h>
4859 #include <float.h>
4860
4861 int
4862 main ()
4863 {
4864
4865 ;
4866 return 0;
4867 }
4868 _ACEOF
4869 rm -f conftest.$ac_objext
4870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4871 (eval $ac_compile) 2>conftest.er1
4872 ac_status=$?
4873 grep -v '^ *+' conftest.er1 >conftest.err
4874 rm -f conftest.er1
4875 cat conftest.err >&5
4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4877 (exit $ac_status); } &&
4878 { ac_try='test -z "$ac_c_werror_flag"
4879 || test ! -s conftest.err'
4880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4881 (eval $ac_try) 2>&5
4882 ac_status=$?
4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884 (exit $ac_status); }; } &&
4885 { ac_try='test -s conftest.$ac_objext'
4886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4887 (eval $ac_try) 2>&5
4888 ac_status=$?
4889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4890 (exit $ac_status); }; }; then
4891 ac_cv_header_stdc=yes
4892 else
4893 echo "$as_me: failed program was:" >&5
4894 sed 's/^/| /' conftest.$ac_ext >&5
4895
4896 ac_cv_header_stdc=no
4897 fi
4898 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4899
4900 if test $ac_cv_header_stdc = yes; then
4901 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4902 cat >conftest.$ac_ext <<_ACEOF
4903 /* confdefs.h. */
4904 _ACEOF
4905 cat confdefs.h >>conftest.$ac_ext
4906 cat >>conftest.$ac_ext <<_ACEOF
4907 /* end confdefs.h. */
4908 #include <string.h>
4909
4910 _ACEOF
4911 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4912 $EGREP "memchr" >/dev/null 2>&1; then
4913 :
4914 else
4915 ac_cv_header_stdc=no
4916 fi
4917 rm -f conftest*
4918
4919 fi
4920
4921 if test $ac_cv_header_stdc = yes; then
4922 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4923 cat >conftest.$ac_ext <<_ACEOF
4924 /* confdefs.h. */
4925 _ACEOF
4926 cat confdefs.h >>conftest.$ac_ext
4927 cat >>conftest.$ac_ext <<_ACEOF
4928 /* end confdefs.h. */
4929 #include <stdlib.h>
4930
4931 _ACEOF
4932 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4933 $EGREP "free" >/dev/null 2>&1; then
4934 :
4935 else
4936 ac_cv_header_stdc=no
4937 fi
4938 rm -f conftest*
4939
4940 fi
4941
4942 if test $ac_cv_header_stdc = yes; then
4943 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4944 if test "$cross_compiling" = yes; then
4945 :
4946 else
4947 cat >conftest.$ac_ext <<_ACEOF
4948 /* confdefs.h. */
4949 _ACEOF
4950 cat confdefs.h >>conftest.$ac_ext
4951 cat >>conftest.$ac_ext <<_ACEOF
4952 /* end confdefs.h. */
4953 #include <ctype.h>
4954 #if ((' ' & 0x0FF) == 0x020)
4955 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4956 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4957 #else
4958 # define ISLOWER(c) \
4959 (('a' <= (c) && (c) <= 'i') \
4960 || ('j' <= (c) && (c) <= 'r') \
4961 || ('s' <= (c) && (c) <= 'z'))
4962 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4963 #endif
4964
4965 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4966 int
4967 main ()
4968 {
4969 int i;
4970 for (i = 0; i < 256; i++)
4971 if (XOR (islower (i), ISLOWER (i))
4972 || toupper (i) != TOUPPER (i))
4973 exit(2);
4974 exit (0);
4975 }
4976 _ACEOF
4977 rm -f conftest$ac_exeext
4978 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4979 (eval $ac_link) 2>&5
4980 ac_status=$?
4981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4984 (eval $ac_try) 2>&5
4985 ac_status=$?
4986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987 (exit $ac_status); }; }; then
4988 :
4989 else
4990 echo "$as_me: program exited with status $ac_status" >&5
4991 echo "$as_me: failed program was:" >&5
4992 sed 's/^/| /' conftest.$ac_ext >&5
4993
4994 ( exit $ac_status )
4995 ac_cv_header_stdc=no
4996 fi
4997 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4998 fi
4999 fi
5000 fi
5001 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5002 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5003 if test $ac_cv_header_stdc = yes; then
5004
5005 cat >>confdefs.h <<\_ACEOF
5006 #define STDC_HEADERS 1
5007 _ACEOF
5008
5009 fi
5010
5011
5012
5013 for ac_header in sched.h
5014 do
5015 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5016 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5017 echo "$as_me:$LINENO: checking for $ac_header" >&5
5018 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5019 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5020 echo $ECHO_N "(cached) $ECHO_C" >&6
5021 fi
5022 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5023 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5024 else
5025 # Is the header compilable?
5026 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5027 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5028 cat >conftest.$ac_ext <<_ACEOF
5029 /* confdefs.h. */
5030 _ACEOF
5031 cat confdefs.h >>conftest.$ac_ext
5032 cat >>conftest.$ac_ext <<_ACEOF
5033 /* end confdefs.h. */
5034 $ac_includes_default
5035 #include <$ac_header>
5036 _ACEOF
5037 rm -f conftest.$ac_objext
5038 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5039 (eval $ac_compile) 2>conftest.er1
5040 ac_status=$?
5041 grep -v '^ *+' conftest.er1 >conftest.err
5042 rm -f conftest.er1
5043 cat conftest.err >&5
5044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5045 (exit $ac_status); } &&
5046 { ac_try='test -z "$ac_c_werror_flag"
5047 || test ! -s conftest.err'
5048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5049 (eval $ac_try) 2>&5
5050 ac_status=$?
5051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5052 (exit $ac_status); }; } &&
5053 { ac_try='test -s conftest.$ac_objext'
5054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5055 (eval $ac_try) 2>&5
5056 ac_status=$?
5057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5058 (exit $ac_status); }; }; then
5059 ac_header_compiler=yes
5060 else
5061 echo "$as_me: failed program was:" >&5
5062 sed 's/^/| /' conftest.$ac_ext >&5
5063
5064 ac_header_compiler=no
5065 fi
5066 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5067 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5068 echo "${ECHO_T}$ac_header_compiler" >&6
5069
5070 # Is the header present?
5071 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5072 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5073 cat >conftest.$ac_ext <<_ACEOF
5074 /* confdefs.h. */
5075 _ACEOF
5076 cat confdefs.h >>conftest.$ac_ext
5077 cat >>conftest.$ac_ext <<_ACEOF
5078 /* end confdefs.h. */
5079 #include <$ac_header>
5080 _ACEOF
5081 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5082 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5083 ac_status=$?
5084 grep -v '^ *+' conftest.er1 >conftest.err
5085 rm -f conftest.er1
5086 cat conftest.err >&5
5087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5088 (exit $ac_status); } >/dev/null; then
5089 if test -s conftest.err; then
5090 ac_cpp_err=$ac_c_preproc_warn_flag
5091 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5092 else
5093 ac_cpp_err=
5094 fi
5095 else
5096 ac_cpp_err=yes
5097 fi
5098 if test -z "$ac_cpp_err"; then
5099 ac_header_preproc=yes
5100 else
5101 echo "$as_me: failed program was:" >&5
5102 sed 's/^/| /' conftest.$ac_ext >&5
5103
5104 ac_header_preproc=no
5105 fi
5106 rm -f conftest.err conftest.$ac_ext
5107 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5108 echo "${ECHO_T}$ac_header_preproc" >&6
5109
5110 # So? What about this header?
5111 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5112 yes:no: )
5113 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5114 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5115 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5116 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5117 ac_header_preproc=yes
5118 ;;
5119 no:yes:* )
5120 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5121 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5122 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5123 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5124 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5125 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5126 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5127 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5128 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5129 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5130 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5131 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5132 (
5133 cat <<\_ASBOX
5134 ## ----------------------------------------- ##
5135 ## Report this to the package-unused lists. ##
5136 ## ----------------------------------------- ##
5137 _ASBOX
5138 ) |
5139 sed "s/^/$as_me: WARNING: /" >&2
5140 ;;
5141 esac
5142 echo "$as_me:$LINENO: checking for $ac_header" >&5
5143 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5144 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5145 echo $ECHO_N "(cached) $ECHO_C" >&6
5146 else
5147 eval "$as_ac_Header=\$ac_header_preproc"
5148 fi
5149 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5150 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5151
5152 fi
5153 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5154 cat >>confdefs.h <<_ACEOF
5155 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5156 _ACEOF
5157
5158 fi
5159
5160 done
5161
5162
5163 # -----------
5164 # Miscellanea
5165 # -----------
5166
5167 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5168 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5169 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5170 echo "$as_me:$LINENO: result: $target_thread_file" >&5
5171 echo "${ECHO_T}$target_thread_file" >&6
5172
5173 if test $target_thread_file != single; then
5174
5175 cat >>confdefs.h <<\_ACEOF
5176 #define HAVE_GTHR_DEFAULT 1
5177 _ACEOF
5178
5179 fi
5180
5181
5182 echo "$as_me:$LINENO: checking for exception model to use" >&5
5183 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5184 ac_ext=c
5185 ac_cpp='$CPP $CPPFLAGS'
5186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5189
5190 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5191 if test "${enable_sjlj_exceptions+set}" = set; then
5192 enableval="$enable_sjlj_exceptions"
5193 :
5194 else
5195 cat > conftest.$ac_ext << EOF
5196 #line 5196 "configure"
5197 @interface Frob
5198 @end
5199 @implementation Frob
5200 @end
5201 int proc();
5202 int foo()
5203 {
5204 @try {
5205 return proc();
5206 }
5207 @catch (Frob* ex) {
5208 return 0;
5209 }
5210 }
5211 EOF
5212 old_CFLAGS="$CFLAGS"
5213 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5214 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5215 (eval $ac_compile) 2>&5
5216 ac_status=$?
5217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5218 (exit $ac_status); }; then
5219 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5220 enable_sjlj_exceptions=yes
5221 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5222 enable_sjlj_exceptions=no
5223 fi
5224 fi
5225 CFLAGS="$old_CFLAGS"
5226 rm -f conftest*
5227 fi;
5228 if test x$enable_sjlj_exceptions = xyes; then
5229
5230 cat >>confdefs.h <<\_ACEOF
5231 #define SJLJ_EXCEPTIONS 1
5232 _ACEOF
5233
5234 ac_exception_model_name=sjlj
5235 elif test x$enable_sjlj_exceptions = xno; then
5236 ac_exception_model_name="call frame"
5237 else
5238 { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5239 echo "$as_me: error: unable to detect exception model" >&2;}
5240 { (exit 1); exit 1; }; }
5241 fi
5242 ac_ext=c
5243 ac_cpp='$CPP $CPPFLAGS'
5244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5247
5248 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5249 echo "${ECHO_T}$ac_exception_model_name" >&6
5250
5251 # ------
5252 # Output
5253 # ------
5254
5255 ac_config_files="$ac_config_files Makefile"
5256
5257
5258 ac_config_commands="$ac_config_commands default"
5259
5260
5261 cat >confcache <<\_ACEOF
5262 # This file is a shell script that caches the results of configure
5263 # tests run on this system so they can be shared between configure
5264 # scripts and configure runs, see configure's option --config-cache.
5265 # It is not useful on other systems. If it contains results you don't
5266 # want to keep, you may remove or edit it.
5267 #
5268 # config.status only pays attention to the cache file if you give it
5269 # the --recheck option to rerun configure.
5270 #
5271 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5272 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5273 # following values.
5274
5275 _ACEOF
5276
5277 # The following way of writing the cache mishandles newlines in values,
5278 # but we know of no workaround that is simple, portable, and efficient.
5279 # So, don't put newlines in cache variables' values.
5280 # Ultrix sh set writes to stderr and can't be redirected directly,
5281 # and sets the high bit in the cache file unless we assign to the vars.
5282 {
5283 (set) 2>&1 |
5284 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5285 *ac_space=\ *)
5286 # `set' does not quote correctly, so add quotes (double-quote
5287 # substitution turns \\\\ into \\, and sed turns \\ into \).
5288 sed -n \
5289 "s/'/'\\\\''/g;
5290 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5291 ;;
5292 *)
5293 # `set' quotes correctly as required by POSIX, so do not add quotes.
5294 sed -n \
5295 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5296 ;;
5297 esac;
5298 } |
5299 sed '
5300 t clear
5301 : clear
5302 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5303 t end
5304 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5305 : end' >>confcache
5306 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5307 if test -w $cache_file; then
5308 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5309 cat confcache >$cache_file
5310 else
5311 echo "not updating unwritable cache $cache_file"
5312 fi
5313 fi
5314 rm -f confcache
5315
5316 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5317 # Let make expand exec_prefix.
5318 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5319
5320 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5321 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5322 # trailing colons and then remove the whole line if VPATH becomes empty
5323 # (actually we leave an empty line to preserve line numbers).
5324 if test "x$srcdir" = x.; then
5325 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5326 s/:*\$(srcdir):*/:/;
5327 s/:*\${srcdir}:*/:/;
5328 s/:*@srcdir@:*/:/;
5329 s/^\([^=]*=[ ]*\):*/\1/;
5330 s/:*$//;
5331 s/^[^=]*=[ ]*$//;
5332 }'
5333 fi
5334
5335 DEFS=-DHAVE_CONFIG_H
5336
5337 ac_libobjs=
5338 ac_ltlibobjs=
5339 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5340 # 1. Remove the extension, and $U if already installed.
5341 ac_i=`echo "$ac_i" |
5342 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5343 # 2. Add them.
5344 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5345 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5346 done
5347 LIBOBJS=$ac_libobjs
5348
5349 LTLIBOBJS=$ac_ltlibobjs
5350
5351
5352 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5353 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5354 Usually this means the macro was only invoked conditionally." >&5
5355 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5356 Usually this means the macro was only invoked conditionally." >&2;}
5357 { (exit 1); exit 1; }; }
5358 fi
5359
5360 : ${CONFIG_STATUS=./config.status}
5361 ac_clean_files_save=$ac_clean_files
5362 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5363 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5364 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5365 cat >$CONFIG_STATUS <<_ACEOF
5366 #! $SHELL
5367 # Generated by $as_me.
5368 # Run this file to recreate the current configuration.
5369 # Compiler output produced by configure, useful for debugging
5370 # configure, is in config.log if it exists.
5371
5372 debug=false
5373 ac_cs_recheck=false
5374 ac_cs_silent=false
5375 SHELL=\${CONFIG_SHELL-$SHELL}
5376 _ACEOF
5377
5378 cat >>$CONFIG_STATUS <<\_ACEOF
5379 ## --------------------- ##
5380 ## M4sh Initialization. ##
5381 ## --------------------- ##
5382
5383 # Be Bourne compatible
5384 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5385 emulate sh
5386 NULLCMD=:
5387 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5388 # is contrary to our usage. Disable this feature.
5389 alias -g '${1+"$@"}'='"$@"'
5390 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5391 set -o posix
5392 fi
5393 DUALCASE=1; export DUALCASE # for MKS sh
5394
5395 # Support unset when possible.
5396 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5397 as_unset=unset
5398 else
5399 as_unset=false
5400 fi
5401
5402
5403 # Work around bugs in pre-3.0 UWIN ksh.
5404 $as_unset ENV MAIL MAILPATH
5405 PS1='$ '
5406 PS2='> '
5407 PS4='+ '
5408
5409 # NLS nuisances.
5410 for as_var in \
5411 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5412 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5413 LC_TELEPHONE LC_TIME
5414 do
5415 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5416 eval $as_var=C; export $as_var
5417 else
5418 $as_unset $as_var
5419 fi
5420 done
5421
5422 # Required to use basename.
5423 if expr a : '\(a\)' >/dev/null 2>&1; then
5424 as_expr=expr
5425 else
5426 as_expr=false
5427 fi
5428
5429 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5430 as_basename=basename
5431 else
5432 as_basename=false
5433 fi
5434
5435
5436 # Name of the executable.
5437 as_me=`$as_basename "$0" ||
5438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5439 X"$0" : 'X\(//\)$' \| \
5440 X"$0" : 'X\(/\)$' \| \
5441 . : '\(.\)' 2>/dev/null ||
5442 echo X/"$0" |
5443 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5444 /^X\/\(\/\/\)$/{ s//\1/; q; }
5445 /^X\/\(\/\).*/{ s//\1/; q; }
5446 s/.*/./; q'`
5447
5448
5449 # PATH needs CR, and LINENO needs CR and PATH.
5450 # Avoid depending upon Character Ranges.
5451 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5452 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5453 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5454 as_cr_digits='0123456789'
5455 as_cr_alnum=$as_cr_Letters$as_cr_digits
5456
5457 # The user is always right.
5458 if test "${PATH_SEPARATOR+set}" != set; then
5459 echo "#! /bin/sh" >conf$$.sh
5460 echo "exit 0" >>conf$$.sh
5461 chmod +x conf$$.sh
5462 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5463 PATH_SEPARATOR=';'
5464 else
5465 PATH_SEPARATOR=:
5466 fi
5467 rm -f conf$$.sh
5468 fi
5469
5470
5471 as_lineno_1=$LINENO
5472 as_lineno_2=$LINENO
5473 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5474 test "x$as_lineno_1" != "x$as_lineno_2" &&
5475 test "x$as_lineno_3" = "x$as_lineno_2" || {
5476 # Find who we are. Look in the path if we contain no path at all
5477 # relative or not.
5478 case $0 in
5479 *[\\/]* ) as_myself=$0 ;;
5480 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5481 for as_dir in $PATH
5482 do
5483 IFS=$as_save_IFS
5484 test -z "$as_dir" && as_dir=.
5485 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5486 done
5487
5488 ;;
5489 esac
5490 # We did not find ourselves, most probably we were run as `sh COMMAND'
5491 # in which case we are not to be found in the path.
5492 if test "x$as_myself" = x; then
5493 as_myself=$0
5494 fi
5495 if test ! -f "$as_myself"; then
5496 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5497 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5498 { (exit 1); exit 1; }; }
5499 fi
5500 case $CONFIG_SHELL in
5501 '')
5502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5503 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5504 do
5505 IFS=$as_save_IFS
5506 test -z "$as_dir" && as_dir=.
5507 for as_base in sh bash ksh sh5; do
5508 case $as_dir in
5509 /*)
5510 if ("$as_dir/$as_base" -c '
5511 as_lineno_1=$LINENO
5512 as_lineno_2=$LINENO
5513 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5514 test "x$as_lineno_1" != "x$as_lineno_2" &&
5515 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5516 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5517 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5518 CONFIG_SHELL=$as_dir/$as_base
5519 export CONFIG_SHELL
5520 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5521 fi;;
5522 esac
5523 done
5524 done
5525 ;;
5526 esac
5527
5528 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5529 # uniformly replaced by the line number. The first 'sed' inserts a
5530 # line-number line before each line; the second 'sed' does the real
5531 # work. The second script uses 'N' to pair each line-number line
5532 # with the numbered line, and appends trailing '-' during
5533 # substitution so that $LINENO is not a special case at line end.
5534 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5535 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5536 sed '=' <$as_myself |
5537 sed '
5538 N
5539 s,$,-,
5540 : loop
5541 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5542 t loop
5543 s,-$,,
5544 s,^['$as_cr_digits']*\n,,
5545 ' >$as_me.lineno &&
5546 chmod +x $as_me.lineno ||
5547 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5548 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5549 { (exit 1); exit 1; }; }
5550
5551 # Don't try to exec as it changes $[0], causing all sort of problems
5552 # (the dirname of $[0] is not the place where we might find the
5553 # original and so on. Autoconf is especially sensible to this).
5554 . ./$as_me.lineno
5555 # Exit status is that of the last command.
5556 exit
5557 }
5558
5559
5560 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5561 *c*,-n*) ECHO_N= ECHO_C='
5562 ' ECHO_T=' ' ;;
5563 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5564 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5565 esac
5566
5567 if expr a : '\(a\)' >/dev/null 2>&1; then
5568 as_expr=expr
5569 else
5570 as_expr=false
5571 fi
5572
5573 rm -f conf$$ conf$$.exe conf$$.file
5574 echo >conf$$.file
5575 if ln -s conf$$.file conf$$ 2>/dev/null; then
5576 # We could just check for DJGPP; but this test a) works b) is more generic
5577 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5578 if test -f conf$$.exe; then
5579 # Don't use ln at all; we don't have any links
5580 as_ln_s='cp -p'
5581 else
5582 as_ln_s='ln -s'
5583 fi
5584 elif ln conf$$.file conf$$ 2>/dev/null; then
5585 as_ln_s=ln
5586 else
5587 as_ln_s='cp -p'
5588 fi
5589 rm -f conf$$ conf$$.exe conf$$.file
5590
5591 if mkdir -p . 2>/dev/null; then
5592 as_mkdir_p=:
5593 else
5594 test -d ./-p && rmdir ./-p
5595 as_mkdir_p=false
5596 fi
5597
5598 as_executable_p="test -f"
5599
5600 # Sed expression to map a string onto a valid CPP name.
5601 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5602
5603 # Sed expression to map a string onto a valid variable name.
5604 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5605
5606
5607 # IFS
5608 # We need space, tab and new line, in precisely that order.
5609 as_nl='
5610 '
5611 IFS=" $as_nl"
5612
5613 # CDPATH.
5614 $as_unset CDPATH
5615
5616 exec 6>&1
5617
5618 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5619 # report actual input values of CONFIG_FILES etc. instead of their
5620 # values after options handling. Logging --version etc. is OK.
5621 exec 5>>config.log
5622 {
5623 echo
5624 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5625 ## Running $as_me. ##
5626 _ASBOX
5627 } >&5
5628 cat >&5 <<_CSEOF
5629
5630 This file was extended by package-unused $as_me version-unused, which was
5631 generated by GNU Autoconf 2.59. Invocation command line was
5632
5633 CONFIG_FILES = $CONFIG_FILES
5634 CONFIG_HEADERS = $CONFIG_HEADERS
5635 CONFIG_LINKS = $CONFIG_LINKS
5636 CONFIG_COMMANDS = $CONFIG_COMMANDS
5637 $ $0 $@
5638
5639 _CSEOF
5640 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5641 echo >&5
5642 _ACEOF
5643
5644 # Files that config.status was made for.
5645 if test -n "$ac_config_files"; then
5646 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5647 fi
5648
5649 if test -n "$ac_config_headers"; then
5650 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5651 fi
5652
5653 if test -n "$ac_config_links"; then
5654 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5655 fi
5656
5657 if test -n "$ac_config_commands"; then
5658 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5659 fi
5660
5661 cat >>$CONFIG_STATUS <<\_ACEOF
5662
5663 ac_cs_usage="\
5664 \`$as_me' instantiates files from templates according to the
5665 current configuration.
5666
5667 Usage: $0 [OPTIONS] [FILE]...
5668
5669 -h, --help print this help, then exit
5670 -V, --version print version number, then exit
5671 -q, --quiet do not print progress messages
5672 -d, --debug don't remove temporary files
5673 --recheck update $as_me by reconfiguring in the same conditions
5674 --file=FILE[:TEMPLATE]
5675 instantiate the configuration file FILE
5676 --header=FILE[:TEMPLATE]
5677 instantiate the configuration header FILE
5678
5679 Configuration files:
5680 $config_files
5681
5682 Configuration headers:
5683 $config_headers
5684
5685 Configuration commands:
5686 $config_commands
5687
5688 Report bugs to <bug-autoconf@gnu.org>."
5689 _ACEOF
5690
5691 cat >>$CONFIG_STATUS <<_ACEOF
5692 ac_cs_version="\\
5693 package-unused config.status version-unused
5694 configured by $0, generated by GNU Autoconf 2.59,
5695 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5696
5697 Copyright (C) 2003 Free Software Foundation, Inc.
5698 This config.status script is free software; the Free Software Foundation
5699 gives unlimited permission to copy, distribute and modify it."
5700 srcdir=$srcdir
5701 INSTALL="$INSTALL"
5702 _ACEOF
5703
5704 cat >>$CONFIG_STATUS <<\_ACEOF
5705 # If no file are specified by the user, then we need to provide default
5706 # value. By we need to know if files were specified by the user.
5707 ac_need_defaults=:
5708 while test $# != 0
5709 do
5710 case $1 in
5711 --*=*)
5712 ac_option=`expr "x$1" : 'x\([^=]*\)='`
5713 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5714 ac_shift=:
5715 ;;
5716 -*)
5717 ac_option=$1
5718 ac_optarg=$2
5719 ac_shift=shift
5720 ;;
5721 *) # This is not an option, so the user has probably given explicit
5722 # arguments.
5723 ac_option=$1
5724 ac_need_defaults=false;;
5725 esac
5726
5727 case $ac_option in
5728 # Handling of the options.
5729 _ACEOF
5730 cat >>$CONFIG_STATUS <<\_ACEOF
5731 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5732 ac_cs_recheck=: ;;
5733 --version | --vers* | -V )
5734 echo "$ac_cs_version"; exit 0 ;;
5735 --he | --h)
5736 # Conflict between --help and --header
5737 { { echo "$as_me:$LINENO: error: ambiguous option: $1
5738 Try \`$0 --help' for more information." >&5
5739 echo "$as_me: error: ambiguous option: $1
5740 Try \`$0 --help' for more information." >&2;}
5741 { (exit 1); exit 1; }; };;
5742 --help | --hel | -h )
5743 echo "$ac_cs_usage"; exit 0 ;;
5744 --debug | --d* | -d )
5745 debug=: ;;
5746 --file | --fil | --fi | --f )
5747 $ac_shift
5748 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5749 ac_need_defaults=false;;
5750 --header | --heade | --head | --hea )
5751 $ac_shift
5752 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5753 ac_need_defaults=false;;
5754 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5755 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5756 ac_cs_silent=: ;;
5757
5758 # This is an error.
5759 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5760 Try \`$0 --help' for more information." >&5
5761 echo "$as_me: error: unrecognized option: $1
5762 Try \`$0 --help' for more information." >&2;}
5763 { (exit 1); exit 1; }; } ;;
5764
5765 *) ac_config_targets="$ac_config_targets $1" ;;
5766
5767 esac
5768 shift
5769 done
5770
5771 ac_configure_extra_args=
5772
5773 if $ac_cs_silent; then
5774 exec 6>/dev/null
5775 ac_configure_extra_args="$ac_configure_extra_args --silent"
5776 fi
5777
5778 _ACEOF
5779 cat >>$CONFIG_STATUS <<_ACEOF
5780 if \$ac_cs_recheck; then
5781 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5782 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5783 fi
5784
5785 _ACEOF
5786
5787 cat >>$CONFIG_STATUS <<_ACEOF
5788 #
5789 # INIT-COMMANDS section.
5790 #
5791
5792 srcdir=${srcdir}
5793 host=${host}
5794 target=${target}
5795 with_target_subdir=${with_target_subdir}
5796 with_multisubdir=${with_multisubdir}
5797 ac_configure_args="--enable-multilib ${ac_configure_args}"
5798 toplevel_srcdir=${toplevel_srcdir}
5799 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5800 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5801
5802
5803 _ACEOF
5804
5805
5806
5807 cat >>$CONFIG_STATUS <<\_ACEOF
5808 for ac_config_target in $ac_config_targets
5809 do
5810 case "$ac_config_target" in
5811 # Handling of arguments.
5812 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5813 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5814 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5815 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5816 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5817 { (exit 1); exit 1; }; };;
5818 esac
5819 done
5820
5821 # If the user did not use the arguments to specify the items to instantiate,
5822 # then the envvar interface is used. Set only those that are not.
5823 # We use the long form for the default assignment because of an extremely
5824 # bizarre bug on SunOS 4.1.3.
5825 if $ac_need_defaults; then
5826 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5827 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5828 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5829 fi
5830
5831 # Have a temporary directory for convenience. Make it in the build tree
5832 # simply because there is no reason to put it here, and in addition,
5833 # creating and moving files from /tmp can sometimes cause problems.
5834 # Create a temporary directory, and hook for its removal unless debugging.
5835 $debug ||
5836 {
5837 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5838 trap '{ (exit 1); exit 1; }' 1 2 13 15
5839 }
5840
5841 # Create a (secure) tmp directory for tmp files.
5842
5843 {
5844 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5845 test -n "$tmp" && test -d "$tmp"
5846 } ||
5847 {
5848 tmp=./confstat$$-$RANDOM
5849 (umask 077 && mkdir $tmp)
5850 } ||
5851 {
5852 echo "$me: cannot create a temporary directory in ." >&2
5853 { (exit 1); exit 1; }
5854 }
5855
5856 _ACEOF
5857
5858 cat >>$CONFIG_STATUS <<_ACEOF
5859
5860 #
5861 # CONFIG_FILES section.
5862 #
5863
5864 # No need to generate the scripts if there are no CONFIG_FILES.
5865 # This happens for instance when ./config.status config.h
5866 if test -n "\$CONFIG_FILES"; then
5867 # Protect against being on the right side of a sed subst in config.status.
5868 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5869 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5870 s,@SHELL@,$SHELL,;t t
5871 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5872 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5873 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5874 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5875 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5876 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5877 s,@exec_prefix@,$exec_prefix,;t t
5878 s,@prefix@,$prefix,;t t
5879 s,@program_transform_name@,$program_transform_name,;t t
5880 s,@bindir@,$bindir,;t t
5881 s,@sbindir@,$sbindir,;t t
5882 s,@libexecdir@,$libexecdir,;t t
5883 s,@datadir@,$datadir,;t t
5884 s,@sysconfdir@,$sysconfdir,;t t
5885 s,@sharedstatedir@,$sharedstatedir,;t t
5886 s,@localstatedir@,$localstatedir,;t t
5887 s,@libdir@,$libdir,;t t
5888 s,@includedir@,$includedir,;t t
5889 s,@oldincludedir@,$oldincludedir,;t t
5890 s,@infodir@,$infodir,;t t
5891 s,@mandir@,$mandir,;t t
5892 s,@build_alias@,$build_alias,;t t
5893 s,@host_alias@,$host_alias,;t t
5894 s,@target_alias@,$target_alias,;t t
5895 s,@DEFS@,$DEFS,;t t
5896 s,@ECHO_C@,$ECHO_C,;t t
5897 s,@ECHO_N@,$ECHO_N,;t t
5898 s,@ECHO_T@,$ECHO_T,;t t
5899 s,@LIBS@,$LIBS,;t t
5900 s,@build@,$build,;t t
5901 s,@build_cpu@,$build_cpu,;t t
5902 s,@build_vendor@,$build_vendor,;t t
5903 s,@build_os@,$build_os,;t t
5904 s,@build_subdir@,$build_subdir,;t t
5905 s,@host_subdir@,$host_subdir,;t t
5906 s,@target_subdir@,$target_subdir,;t t
5907 s,@VERSION@,$VERSION,;t t
5908 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5909 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5910 s,@host@,$host,;t t
5911 s,@host_cpu@,$host_cpu,;t t
5912 s,@host_vendor@,$host_vendor,;t t
5913 s,@host_os@,$host_os,;t t
5914 s,@target@,$target,;t t
5915 s,@target_cpu@,$target_cpu,;t t
5916 s,@target_vendor@,$target_vendor,;t t
5917 s,@target_os@,$target_os,;t t
5918 s,@target_noncanonical@,$target_noncanonical,;t t
5919 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5920 s,@toolexecdir@,$toolexecdir,;t t
5921 s,@toolexeclibdir@,$toolexeclibdir,;t t
5922 s,@includedirname@,$includedirname,;t t
5923 s,@libext@,$libext,;t t
5924 s,@CC@,$CC,;t t
5925 s,@ac_ct_CC@,$ac_ct_CC,;t t
5926 s,@EXEEXT@,$EXEEXT,;t t
5927 s,@OBJEXT@,$OBJEXT,;t t
5928 s,@extra_ldflags_libobjc@,$extra_ldflags_libobjc,;t t
5929 s,@CFLAGS@,$CFLAGS,;t t
5930 s,@AS@,$AS,;t t
5931 s,@ac_ct_AS@,$ac_ct_AS,;t t
5932 s,@AR@,$AR,;t t
5933 s,@ac_ct_AR@,$ac_ct_AR,;t t
5934 s,@RANLIB@,$RANLIB,;t t
5935 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5936 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5937 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5938 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5939 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5940 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5941 s,@MAINT@,$MAINT,;t t
5942 s,@LN_S@,$LN_S,;t t
5943 s,@STRIP@,$STRIP,;t t
5944 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5945 s,@LIBTOOL@,$LIBTOOL,;t t
5946 s,@SET_MAKE@,$SET_MAKE,;t t
5947 s,@CPP@,$CPP,;t t
5948 s,@CPPFLAGS@,$CPPFLAGS,;t t
5949 s,@EGREP@,$EGREP,;t t
5950 s,@LIBOBJS@,$LIBOBJS,;t t
5951 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5952 CEOF
5953
5954 _ACEOF
5955
5956 cat >>$CONFIG_STATUS <<\_ACEOF
5957 # Split the substitutions into bite-sized pieces for seds with
5958 # small command number limits, like on Digital OSF/1 and HP-UX.
5959 ac_max_sed_lines=48
5960 ac_sed_frag=1 # Number of current file.
5961 ac_beg=1 # First line for current file.
5962 ac_end=$ac_max_sed_lines # Line after last line for current file.
5963 ac_more_lines=:
5964 ac_sed_cmds=
5965 while $ac_more_lines; do
5966 if test $ac_beg -gt 1; then
5967 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5968 else
5969 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5970 fi
5971 if test ! -s $tmp/subs.frag; then
5972 ac_more_lines=false
5973 else
5974 # The purpose of the label and of the branching condition is to
5975 # speed up the sed processing (if there are no `@' at all, there
5976 # is no need to browse any of the substitutions).
5977 # These are the two extra sed commands mentioned above.
5978 (echo ':t
5979 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5980 if test -z "$ac_sed_cmds"; then
5981 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5982 else
5983 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5984 fi
5985 ac_sed_frag=`expr $ac_sed_frag + 1`
5986 ac_beg=$ac_end
5987 ac_end=`expr $ac_end + $ac_max_sed_lines`
5988 fi
5989 done
5990 if test -z "$ac_sed_cmds"; then
5991 ac_sed_cmds=cat
5992 fi
5993 fi # test -n "$CONFIG_FILES"
5994
5995 _ACEOF
5996 cat >>$CONFIG_STATUS <<\_ACEOF
5997 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5998 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5999 case $ac_file in
6000 - | *:- | *:-:* ) # input from stdin
6001 cat >$tmp/stdin
6002 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6003 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6004 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6005 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6006 * ) ac_file_in=$ac_file.in ;;
6007 esac
6008
6009 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6010 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6011 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6012 X"$ac_file" : 'X\(//\)[^/]' \| \
6013 X"$ac_file" : 'X\(//\)$' \| \
6014 X"$ac_file" : 'X\(/\)' \| \
6015 . : '\(.\)' 2>/dev/null ||
6016 echo X"$ac_file" |
6017 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6018 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6019 /^X\(\/\/\)$/{ s//\1/; q; }
6020 /^X\(\/\).*/{ s//\1/; q; }
6021 s/.*/./; q'`
6022 { if $as_mkdir_p; then
6023 mkdir -p "$ac_dir"
6024 else
6025 as_dir="$ac_dir"
6026 as_dirs=
6027 while test ! -d "$as_dir"; do
6028 as_dirs="$as_dir $as_dirs"
6029 as_dir=`(dirname "$as_dir") 2>/dev/null ||
6030 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6031 X"$as_dir" : 'X\(//\)[^/]' \| \
6032 X"$as_dir" : 'X\(//\)$' \| \
6033 X"$as_dir" : 'X\(/\)' \| \
6034 . : '\(.\)' 2>/dev/null ||
6035 echo X"$as_dir" |
6036 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6037 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6038 /^X\(\/\/\)$/{ s//\1/; q; }
6039 /^X\(\/\).*/{ s//\1/; q; }
6040 s/.*/./; q'`
6041 done
6042 test ! -n "$as_dirs" || mkdir $as_dirs
6043 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6044 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6045 { (exit 1); exit 1; }; }; }
6046
6047 ac_builddir=.
6048
6049 if test "$ac_dir" != .; then
6050 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6051 # A "../" for each directory in $ac_dir_suffix.
6052 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6053 else
6054 ac_dir_suffix= ac_top_builddir=
6055 fi
6056
6057 case $srcdir in
6058 .) # No --srcdir option. We are building in place.
6059 ac_srcdir=.
6060 if test -z "$ac_top_builddir"; then
6061 ac_top_srcdir=.
6062 else
6063 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6064 fi ;;
6065 [\\/]* | ?:[\\/]* ) # Absolute path.
6066 ac_srcdir=$srcdir$ac_dir_suffix;
6067 ac_top_srcdir=$srcdir ;;
6068 *) # Relative path.
6069 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6070 ac_top_srcdir=$ac_top_builddir$srcdir ;;
6071 esac
6072
6073 # Do not use `cd foo && pwd` to compute absolute paths, because
6074 # the directories may not exist.
6075 case `pwd` in
6076 .) ac_abs_builddir="$ac_dir";;
6077 *)
6078 case "$ac_dir" in
6079 .) ac_abs_builddir=`pwd`;;
6080 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6081 *) ac_abs_builddir=`pwd`/"$ac_dir";;
6082 esac;;
6083 esac
6084 case $ac_abs_builddir in
6085 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6086 *)
6087 case ${ac_top_builddir}. in
6088 .) ac_abs_top_builddir=$ac_abs_builddir;;
6089 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6090 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6091 esac;;
6092 esac
6093 case $ac_abs_builddir in
6094 .) ac_abs_srcdir=$ac_srcdir;;
6095 *)
6096 case $ac_srcdir in
6097 .) ac_abs_srcdir=$ac_abs_builddir;;
6098 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6099 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6100 esac;;
6101 esac
6102 case $ac_abs_builddir in
6103 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6104 *)
6105 case $ac_top_srcdir in
6106 .) ac_abs_top_srcdir=$ac_abs_builddir;;
6107 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6108 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6109 esac;;
6110 esac
6111
6112
6113 case $INSTALL in
6114 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6115 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6116 esac
6117
6118 if test x"$ac_file" != x-; then
6119 { echo "$as_me:$LINENO: creating $ac_file" >&5
6120 echo "$as_me: creating $ac_file" >&6;}
6121 rm -f "$ac_file"
6122 fi
6123 # Let's still pretend it is `configure' which instantiates (i.e., don't
6124 # use $as_me), people would be surprised to read:
6125 # /* config.h. Generated by config.status. */
6126 if test x"$ac_file" = x-; then
6127 configure_input=
6128 else
6129 configure_input="$ac_file. "
6130 fi
6131 configure_input=$configure_input"Generated from `echo $ac_file_in |
6132 sed 's,.*/,,'` by configure."
6133
6134 # First look for the input files in the build tree, otherwise in the
6135 # src tree.
6136 ac_file_inputs=`IFS=:
6137 for f in $ac_file_in; do
6138 case $f in
6139 -) echo $tmp/stdin ;;
6140 [\\/$]*)
6141 # Absolute (can't be DOS-style, as IFS=:)
6142 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6143 echo "$as_me: error: cannot find input file: $f" >&2;}
6144 { (exit 1); exit 1; }; }
6145 echo "$f";;
6146 *) # Relative
6147 if test -f "$f"; then
6148 # Build tree
6149 echo "$f"
6150 elif test -f "$srcdir/$f"; then
6151 # Source tree
6152 echo "$srcdir/$f"
6153 else
6154 # /dev/null tree
6155 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6156 echo "$as_me: error: cannot find input file: $f" >&2;}
6157 { (exit 1); exit 1; }; }
6158 fi;;
6159 esac
6160 done` || { (exit 1); exit 1; }
6161 _ACEOF
6162 cat >>$CONFIG_STATUS <<_ACEOF
6163 sed "$ac_vpsub
6164 $extrasub
6165 _ACEOF
6166 cat >>$CONFIG_STATUS <<\_ACEOF
6167 :t
6168 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6169 s,@configure_input@,$configure_input,;t t
6170 s,@srcdir@,$ac_srcdir,;t t
6171 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6172 s,@top_srcdir@,$ac_top_srcdir,;t t
6173 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6174 s,@builddir@,$ac_builddir,;t t
6175 s,@abs_builddir@,$ac_abs_builddir,;t t
6176 s,@top_builddir@,$ac_top_builddir,;t t
6177 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6178 s,@INSTALL@,$ac_INSTALL,;t t
6179 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6180 rm -f $tmp/stdin
6181 if test x"$ac_file" != x-; then
6182 mv $tmp/out $ac_file
6183 else
6184 cat $tmp/out
6185 rm -f $tmp/out
6186 fi
6187
6188 done
6189 _ACEOF
6190 cat >>$CONFIG_STATUS <<\_ACEOF
6191
6192 #
6193 # CONFIG_HEADER section.
6194 #
6195
6196 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6197 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6198 #
6199 # ac_d sets the value in "#define NAME VALUE" lines.
6200 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
6201 ac_dB='[ ].*$,\1#\2'
6202 ac_dC=' '
6203 ac_dD=',;t'
6204 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6205 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6206 ac_uB='$,\1#\2define\3'
6207 ac_uC=' '
6208 ac_uD=',;t'
6209
6210 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6211 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6212 case $ac_file in
6213 - | *:- | *:-:* ) # input from stdin
6214 cat >$tmp/stdin
6215 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6216 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6217 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6218 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6219 * ) ac_file_in=$ac_file.in ;;
6220 esac
6221
6222 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6223 echo "$as_me: creating $ac_file" >&6;}
6224
6225 # First look for the input files in the build tree, otherwise in the
6226 # src tree.
6227 ac_file_inputs=`IFS=:
6228 for f in $ac_file_in; do
6229 case $f in
6230 -) echo $tmp/stdin ;;
6231 [\\/$]*)
6232 # Absolute (can't be DOS-style, as IFS=:)
6233 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6234 echo "$as_me: error: cannot find input file: $f" >&2;}
6235 { (exit 1); exit 1; }; }
6236 # Do quote $f, to prevent DOS paths from being IFS'd.
6237 echo "$f";;
6238 *) # Relative
6239 if test -f "$f"; then
6240 # Build tree
6241 echo "$f"
6242 elif test -f "$srcdir/$f"; then
6243 # Source tree
6244 echo "$srcdir/$f"
6245 else
6246 # /dev/null tree
6247 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6248 echo "$as_me: error: cannot find input file: $f" >&2;}
6249 { (exit 1); exit 1; }; }
6250 fi;;
6251 esac
6252 done` || { (exit 1); exit 1; }
6253 # Remove the trailing spaces.
6254 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
6255
6256 _ACEOF
6257
6258 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6259 # `conftest.undefs', that substitutes the proper values into
6260 # config.h.in to produce config.h. The first handles `#define'
6261 # templates, and the second `#undef' templates.
6262 # And first: Protect against being on the right side of a sed subst in
6263 # config.status. Protect against being in an unquoted here document
6264 # in config.status.
6265 rm -f conftest.defines conftest.undefs
6266 # Using a here document instead of a string reduces the quoting nightmare.
6267 # Putting comments in sed scripts is not portable.
6268 #
6269 # `end' is used to avoid that the second main sed command (meant for
6270 # 0-ary CPP macros) applies to n-ary macro definitions.
6271 # See the Autoconf documentation for `clear'.
6272 cat >confdef2sed.sed <<\_ACEOF
6273 s/[\\&,]/\\&/g
6274 s,[\\$`],\\&,g
6275 t clear
6276 : clear
6277 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6278 t end
6279 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6280 : end
6281 _ACEOF
6282 # If some macros were called several times there might be several times
6283 # the same #defines, which is useless. Nevertheless, we may not want to
6284 # sort them, since we want the *last* AC-DEFINE to be honored.
6285 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6286 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6287 rm -f confdef2sed.sed
6288
6289 # This sed command replaces #undef with comments. This is necessary, for
6290 # example, in the case of _POSIX_SOURCE, which is predefined and required
6291 # on some systems where configure will not decide to define it.
6292 cat >>conftest.undefs <<\_ACEOF
6293 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6294 _ACEOF
6295
6296 # Break up conftest.defines because some shells have a limit on the size
6297 # of here documents, and old seds have small limits too (100 cmds).
6298 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6299 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6300 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6301 echo ' :' >>$CONFIG_STATUS
6302 rm -f conftest.tail
6303 while grep . conftest.defines >/dev/null
6304 do
6305 # Write a limited-size here document to $tmp/defines.sed.
6306 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6307 # Speed up: don't consider the non `#define' lines.
6308 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
6309 # Work around the forget-to-reset-the-flag bug.
6310 echo 't clr' >>$CONFIG_STATUS
6311 echo ': clr' >>$CONFIG_STATUS
6312 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6313 echo 'CEOF
6314 sed -f $tmp/defines.sed $tmp/in >$tmp/out
6315 rm -f $tmp/in
6316 mv $tmp/out $tmp/in
6317 ' >>$CONFIG_STATUS
6318 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6319 rm -f conftest.defines
6320 mv conftest.tail conftest.defines
6321 done
6322 rm -f conftest.defines
6323 echo ' fi # grep' >>$CONFIG_STATUS
6324 echo >>$CONFIG_STATUS
6325
6326 # Break up conftest.undefs because some shells have a limit on the size
6327 # of here documents, and old seds have small limits too (100 cmds).
6328 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
6329 rm -f conftest.tail
6330 while grep . conftest.undefs >/dev/null
6331 do
6332 # Write a limited-size here document to $tmp/undefs.sed.
6333 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6334 # Speed up: don't consider the non `#undef'
6335 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
6336 # Work around the forget-to-reset-the-flag bug.
6337 echo 't clr' >>$CONFIG_STATUS
6338 echo ': clr' >>$CONFIG_STATUS
6339 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6340 echo 'CEOF
6341 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6342 rm -f $tmp/in
6343 mv $tmp/out $tmp/in
6344 ' >>$CONFIG_STATUS
6345 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6346 rm -f conftest.undefs
6347 mv conftest.tail conftest.undefs
6348 done
6349 rm -f conftest.undefs
6350
6351 cat >>$CONFIG_STATUS <<\_ACEOF
6352 # Let's still pretend it is `configure' which instantiates (i.e., don't
6353 # use $as_me), people would be surprised to read:
6354 # /* config.h. Generated by config.status. */
6355 if test x"$ac_file" = x-; then
6356 echo "/* Generated by configure. */" >$tmp/config.h
6357 else
6358 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
6359 fi
6360 cat $tmp/in >>$tmp/config.h
6361 rm -f $tmp/in
6362 if test x"$ac_file" != x-; then
6363 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6364 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6365 echo "$as_me: $ac_file is unchanged" >&6;}
6366 else
6367 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6368 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6369 X"$ac_file" : 'X\(//\)[^/]' \| \
6370 X"$ac_file" : 'X\(//\)$' \| \
6371 X"$ac_file" : 'X\(/\)' \| \
6372 . : '\(.\)' 2>/dev/null ||
6373 echo X"$ac_file" |
6374 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6375 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6376 /^X\(\/\/\)$/{ s//\1/; q; }
6377 /^X\(\/\).*/{ s//\1/; q; }
6378 s/.*/./; q'`
6379 { if $as_mkdir_p; then
6380 mkdir -p "$ac_dir"
6381 else
6382 as_dir="$ac_dir"
6383 as_dirs=
6384 while test ! -d "$as_dir"; do
6385 as_dirs="$as_dir $as_dirs"
6386 as_dir=`(dirname "$as_dir") 2>/dev/null ||
6387 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6388 X"$as_dir" : 'X\(//\)[^/]' \| \
6389 X"$as_dir" : 'X\(//\)$' \| \
6390 X"$as_dir" : 'X\(/\)' \| \
6391 . : '\(.\)' 2>/dev/null ||
6392 echo X"$as_dir" |
6393 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6394 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6395 /^X\(\/\/\)$/{ s//\1/; q; }
6396 /^X\(\/\).*/{ s//\1/; q; }
6397 s/.*/./; q'`
6398 done
6399 test ! -n "$as_dirs" || mkdir $as_dirs
6400 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6401 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6402 { (exit 1); exit 1; }; }; }
6403
6404 rm -f $ac_file
6405 mv $tmp/config.h $ac_file
6406 fi
6407 else
6408 cat $tmp/config.h
6409 rm -f $tmp/config.h
6410 fi
6411 done
6412 _ACEOF
6413 cat >>$CONFIG_STATUS <<\_ACEOF
6414
6415 #
6416 # CONFIG_COMMANDS section.
6417 #
6418 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6419 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6420 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6421 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6422 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6423 X"$ac_dest" : 'X\(//\)[^/]' \| \
6424 X"$ac_dest" : 'X\(//\)$' \| \
6425 X"$ac_dest" : 'X\(/\)' \| \
6426 . : '\(.\)' 2>/dev/null ||
6427 echo X"$ac_dest" |
6428 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6429 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6430 /^X\(\/\/\)$/{ s//\1/; q; }
6431 /^X\(\/\).*/{ s//\1/; q; }
6432 s/.*/./; q'`
6433 { if $as_mkdir_p; then
6434 mkdir -p "$ac_dir"
6435 else
6436 as_dir="$ac_dir"
6437 as_dirs=
6438 while test ! -d "$as_dir"; do
6439 as_dirs="$as_dir $as_dirs"
6440 as_dir=`(dirname "$as_dir") 2>/dev/null ||
6441 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6442 X"$as_dir" : 'X\(//\)[^/]' \| \
6443 X"$as_dir" : 'X\(//\)$' \| \
6444 X"$as_dir" : 'X\(/\)' \| \
6445 . : '\(.\)' 2>/dev/null ||
6446 echo X"$as_dir" |
6447 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6448 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6449 /^X\(\/\/\)$/{ s//\1/; q; }
6450 /^X\(\/\).*/{ s//\1/; q; }
6451 s/.*/./; q'`
6452 done
6453 test ! -n "$as_dirs" || mkdir $as_dirs
6454 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6455 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6456 { (exit 1); exit 1; }; }; }
6457
6458 ac_builddir=.
6459
6460 if test "$ac_dir" != .; then
6461 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6462 # A "../" for each directory in $ac_dir_suffix.
6463 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6464 else
6465 ac_dir_suffix= ac_top_builddir=
6466 fi
6467
6468 case $srcdir in
6469 .) # No --srcdir option. We are building in place.
6470 ac_srcdir=.
6471 if test -z "$ac_top_builddir"; then
6472 ac_top_srcdir=.
6473 else
6474 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6475 fi ;;
6476 [\\/]* | ?:[\\/]* ) # Absolute path.
6477 ac_srcdir=$srcdir$ac_dir_suffix;
6478 ac_top_srcdir=$srcdir ;;
6479 *) # Relative path.
6480 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6481 ac_top_srcdir=$ac_top_builddir$srcdir ;;
6482 esac
6483
6484 # Do not use `cd foo && pwd` to compute absolute paths, because
6485 # the directories may not exist.
6486 case `pwd` in
6487 .) ac_abs_builddir="$ac_dir";;
6488 *)
6489 case "$ac_dir" in
6490 .) ac_abs_builddir=`pwd`;;
6491 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6492 *) ac_abs_builddir=`pwd`/"$ac_dir";;
6493 esac;;
6494 esac
6495 case $ac_abs_builddir in
6496 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6497 *)
6498 case ${ac_top_builddir}. in
6499 .) ac_abs_top_builddir=$ac_abs_builddir;;
6500 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6501 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6502 esac;;
6503 esac
6504 case $ac_abs_builddir in
6505 .) ac_abs_srcdir=$ac_srcdir;;
6506 *)
6507 case $ac_srcdir in
6508 .) ac_abs_srcdir=$ac_abs_builddir;;
6509 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6510 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6511 esac;;
6512 esac
6513 case $ac_abs_builddir in
6514 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6515 *)
6516 case $ac_top_srcdir in
6517 .) ac_abs_top_srcdir=$ac_abs_builddir;;
6518 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6519 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6520 esac;;
6521 esac
6522
6523
6524 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6525 echo "$as_me: executing $ac_dest commands" >&6;}
6526 case $ac_dest in
6527 default ) if test -n "$CONFIG_FILES"; then
6528 if test -n "${with_target_subdir}"; then
6529 # FIXME: We shouldn't need to set ac_file
6530 ac_file=Makefile
6531 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6532 . ${toplevel_srcdir}/config-ml.in
6533 fi
6534 fi ;;
6535 esac
6536 done
6537 _ACEOF
6538
6539 cat >>$CONFIG_STATUS <<\_ACEOF
6540
6541 { (exit 0); exit 0; }
6542 _ACEOF
6543 chmod +x $CONFIG_STATUS
6544 ac_clean_files=$ac_clean_files_save
6545
6546
6547 # configure is writing to config.log, and then calls config.status.
6548 # config.status does its own redirection, appending to config.log.
6549 # Unfortunately, on DOS this fails, as config.log is still kept open
6550 # by configure, so config.status won't be able to write to it; its
6551 # output is simply discarded. So we exec the FD to /dev/null,
6552 # effectively closing config.log, so it can be properly (re)opened and
6553 # appended to by config.status. When coming back to configure, we
6554 # need to make the FD available again.
6555 if test "$no_create" != yes; then
6556 ac_cs_success=:
6557 ac_config_status_args=
6558 test "$silent" = yes &&
6559 ac_config_status_args="$ac_config_status_args --quiet"
6560 exec 5>/dev/null
6561 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6562 exec 5>>config.log
6563 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6564 # would make configure fail if this is the last instruction.
6565 $ac_cs_success || { (exit 1); exit 1; }
6566 fi
6567
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