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configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to ACX_NONCANONICAL_TARGET.
[thirdparty/gcc.git] / libobjc / configure
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 VERSION OBJC_BOEHM_GC toplevel_srcdir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP GTHREAD_FLAGS 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 $ac_init_help in
831 short | recursive ) echo "Configuration of package-unused version-unused:";;
832 esac
833 cat <<\_ACEOF
834
835 Optional Features:
836 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
837 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
838 --enable-multilib build hella library versions (default)
839 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
840 --enable-objc-gc enable the use of Boehm's garbage collector with
841 the GNU Objective-C runtime.
842 --enable-shared=PKGS build shared libraries default=yes
843 --enable-static=PKGS build static libraries default=yes
844 --enable-fast-install=PKGS optimize for fast installation default=yes
845 --disable-libtool-lock avoid locking (might break parallel builds)
846
847 Optional Packages:
848 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
849 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
850 --with-target-subdir=SUBDIR
851 configuring in a subdirectory
852 --with-cross-host=HOST configuring with a cross compiler
853 --with-gnu-ld assume the C compiler uses GNU ld default=no
854 --with-pic try to use only PIC/non-PIC objects default=use both
855
856 Some influential environment variables:
857 CC C compiler command
858 CFLAGS C compiler flags
859 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
860 nonstandard directory <lib dir>
861 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
862 headers in a nonstandard directory <include dir>
863 CPP C preprocessor
864
865 Use these variables to override the choices made by `configure' or to help
866 it to find libraries and programs with nonstandard names/locations.
867
868 _ACEOF
869 fi
870
871 if test "$ac_init_help" = "recursive"; then
872 # If there are subdirs, report their specific --help.
873 ac_popdir=`pwd`
874 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
875 test -d $ac_dir || continue
876 ac_builddir=.
877
878 if test "$ac_dir" != .; then
879 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
880 # A "../" for each directory in $ac_dir_suffix.
881 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
882 else
883 ac_dir_suffix= ac_top_builddir=
884 fi
885
886 case $srcdir in
887 .) # No --srcdir option. We are building in place.
888 ac_srcdir=.
889 if test -z "$ac_top_builddir"; then
890 ac_top_srcdir=.
891 else
892 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
893 fi ;;
894 [\\/]* | ?:[\\/]* ) # Absolute path.
895 ac_srcdir=$srcdir$ac_dir_suffix;
896 ac_top_srcdir=$srcdir ;;
897 *) # Relative path.
898 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
899 ac_top_srcdir=$ac_top_builddir$srcdir ;;
900 esac
901
902 # Do not use `cd foo && pwd` to compute absolute paths, because
903 # the directories may not exist.
904 case `pwd` in
905 .) ac_abs_builddir="$ac_dir";;
906 *)
907 case "$ac_dir" in
908 .) ac_abs_builddir=`pwd`;;
909 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
910 *) ac_abs_builddir=`pwd`/"$ac_dir";;
911 esac;;
912 esac
913 case $ac_abs_builddir in
914 .) ac_abs_top_builddir=${ac_top_builddir}.;;
915 *)
916 case ${ac_top_builddir}. in
917 .) ac_abs_top_builddir=$ac_abs_builddir;;
918 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
919 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
920 esac;;
921 esac
922 case $ac_abs_builddir in
923 .) ac_abs_srcdir=$ac_srcdir;;
924 *)
925 case $ac_srcdir in
926 .) ac_abs_srcdir=$ac_abs_builddir;;
927 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
928 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
929 esac;;
930 esac
931 case $ac_abs_builddir in
932 .) ac_abs_top_srcdir=$ac_top_srcdir;;
933 *)
934 case $ac_top_srcdir in
935 .) ac_abs_top_srcdir=$ac_abs_builddir;;
936 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
937 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
938 esac;;
939 esac
940
941 cd $ac_dir
942 # Check for guested configure; otherwise get Cygnus style configure.
943 if test -f $ac_srcdir/configure.gnu; then
944 echo
945 $SHELL $ac_srcdir/configure.gnu --help=recursive
946 elif test -f $ac_srcdir/configure; then
947 echo
948 $SHELL $ac_srcdir/configure --help=recursive
949 elif test -f $ac_srcdir/configure.ac ||
950 test -f $ac_srcdir/configure.in; then
951 echo
952 $ac_configure --help
953 else
954 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
955 fi
956 cd "$ac_popdir"
957 done
958 fi
959
960 test -n "$ac_init_help" && exit 0
961 if $ac_init_version; then
962 cat <<\_ACEOF
963 package-unused configure version-unused
964 generated by GNU Autoconf 2.59
965
966 Copyright (C) 2003 Free Software Foundation, Inc.
967 This configure script is free software; the Free Software Foundation
968 gives unlimited permission to copy, distribute and modify it.
969 _ACEOF
970 exit 0
971 fi
972 exec 5>config.log
973 cat >&5 <<_ACEOF
974 This file contains any messages produced by compilers while
975 running configure, to aid debugging if configure makes a mistake.
976
977 It was created by package-unused $as_me version-unused, which was
978 generated by GNU Autoconf 2.59. Invocation command line was
979
980 $ $0 $@
981
982 _ACEOF
983 {
984 cat <<_ASUNAME
985 ## --------- ##
986 ## Platform. ##
987 ## --------- ##
988
989 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
990 uname -m = `(uname -m) 2>/dev/null || echo unknown`
991 uname -r = `(uname -r) 2>/dev/null || echo unknown`
992 uname -s = `(uname -s) 2>/dev/null || echo unknown`
993 uname -v = `(uname -v) 2>/dev/null || echo unknown`
994
995 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
996 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
997
998 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
999 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1000 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1001 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1002 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1003 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1004 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1005
1006 _ASUNAME
1007
1008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1009 for as_dir in $PATH
1010 do
1011 IFS=$as_save_IFS
1012 test -z "$as_dir" && as_dir=.
1013 echo "PATH: $as_dir"
1014 done
1015
1016 } >&5
1017
1018 cat >&5 <<_ACEOF
1019
1020
1021 ## ----------- ##
1022 ## Core tests. ##
1023 ## ----------- ##
1024
1025 _ACEOF
1026
1027
1028 # Keep a trace of the command line.
1029 # Strip out --no-create and --no-recursion so they do not pile up.
1030 # Strip out --silent because we don't want to record it for future runs.
1031 # Also quote any args containing shell meta-characters.
1032 # Make two passes to allow for proper duplicate-argument suppression.
1033 ac_configure_args=
1034 ac_configure_args0=
1035 ac_configure_args1=
1036 ac_sep=
1037 ac_must_keep_next=false
1038 for ac_pass in 1 2
1039 do
1040 for ac_arg
1041 do
1042 case $ac_arg in
1043 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1044 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045 | -silent | --silent | --silen | --sile | --sil)
1046 continue ;;
1047 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1048 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1049 esac
1050 case $ac_pass in
1051 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1052 2)
1053 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1054 if test $ac_must_keep_next = true; then
1055 ac_must_keep_next=false # Got value, back to normal.
1056 else
1057 case $ac_arg in
1058 *=* | --config-cache | -C | -disable-* | --disable-* \
1059 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1060 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1061 | -with-* | --with-* | -without-* | --without-* | --x)
1062 case "$ac_configure_args0 " in
1063 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1064 esac
1065 ;;
1066 -* ) ac_must_keep_next=true ;;
1067 esac
1068 fi
1069 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1070 # Get rid of the leading space.
1071 ac_sep=" "
1072 ;;
1073 esac
1074 done
1075 done
1076 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1077 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1078
1079 # When interrupted or exit'd, cleanup temporary files, and complete
1080 # config.log. We remove comments because anyway the quotes in there
1081 # would cause problems or look ugly.
1082 # WARNING: Be sure not to use single quotes in there, as some shells,
1083 # such as our DU 5.0 friend, will then `close' the trap.
1084 trap 'exit_status=$?
1085 # Save into config.log some information that might help in debugging.
1086 {
1087 echo
1088
1089 cat <<\_ASBOX
1090 ## ---------------- ##
1091 ## Cache variables. ##
1092 ## ---------------- ##
1093 _ASBOX
1094 echo
1095 # The following way of writing the cache mishandles newlines in values,
1096 {
1097 (set) 2>&1 |
1098 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1099 *ac_space=\ *)
1100 sed -n \
1101 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1102 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1103 ;;
1104 *)
1105 sed -n \
1106 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1107 ;;
1108 esac;
1109 }
1110 echo
1111
1112 cat <<\_ASBOX
1113 ## ----------------- ##
1114 ## Output variables. ##
1115 ## ----------------- ##
1116 _ASBOX
1117 echo
1118 for ac_var in $ac_subst_vars
1119 do
1120 eval ac_val=$`echo $ac_var`
1121 echo "$ac_var='"'"'$ac_val'"'"'"
1122 done | sort
1123 echo
1124
1125 if test -n "$ac_subst_files"; then
1126 cat <<\_ASBOX
1127 ## ------------- ##
1128 ## Output files. ##
1129 ## ------------- ##
1130 _ASBOX
1131 echo
1132 for ac_var in $ac_subst_files
1133 do
1134 eval ac_val=$`echo $ac_var`
1135 echo "$ac_var='"'"'$ac_val'"'"'"
1136 done | sort
1137 echo
1138 fi
1139
1140 if test -s confdefs.h; then
1141 cat <<\_ASBOX
1142 ## ----------- ##
1143 ## confdefs.h. ##
1144 ## ----------- ##
1145 _ASBOX
1146 echo
1147 sed "/^$/d" confdefs.h | sort
1148 echo
1149 fi
1150 test "$ac_signal" != 0 &&
1151 echo "$as_me: caught signal $ac_signal"
1152 echo "$as_me: exit $exit_status"
1153 } >&5
1154 rm -f core *.core &&
1155 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1156 exit $exit_status
1157 ' 0
1158 for ac_signal in 1 2 13 15; do
1159 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1160 done
1161 ac_signal=0
1162
1163 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1164 rm -rf conftest* confdefs.h
1165 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1166 echo >confdefs.h
1167
1168 # Predefined preprocessor variables.
1169
1170 cat >>confdefs.h <<_ACEOF
1171 #define PACKAGE_NAME "$PACKAGE_NAME"
1172 _ACEOF
1173
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_STRING "$PACKAGE_STRING"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1192 _ACEOF
1193
1194
1195 # Let the site file select an alternate cache file if it wants to.
1196 # Prefer explicitly selected file to automatically selected ones.
1197 if test -z "$CONFIG_SITE"; then
1198 if test "x$prefix" != xNONE; then
1199 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1200 else
1201 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1202 fi
1203 fi
1204 for ac_site_file in $CONFIG_SITE; do
1205 if test -r "$ac_site_file"; then
1206 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1207 echo "$as_me: loading site script $ac_site_file" >&6;}
1208 sed 's/^/| /' "$ac_site_file" >&5
1209 . "$ac_site_file"
1210 fi
1211 done
1212
1213 if test -r "$cache_file"; then
1214 # Some versions of bash will fail to source /dev/null (special
1215 # files actually), so we avoid doing that.
1216 if test -f "$cache_file"; then
1217 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1218 echo "$as_me: loading cache $cache_file" >&6;}
1219 case $cache_file in
1220 [\\/]* | ?:[\\/]* ) . $cache_file;;
1221 *) . ./$cache_file;;
1222 esac
1223 fi
1224 else
1225 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1226 echo "$as_me: creating cache $cache_file" >&6;}
1227 >$cache_file
1228 fi
1229
1230 # Check that the precious variables saved in the cache have kept the same
1231 # value.
1232 ac_cache_corrupted=false
1233 for ac_var in `(set) 2>&1 |
1234 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1235 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1236 eval ac_new_set=\$ac_env_${ac_var}_set
1237 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1238 eval ac_new_val="\$ac_env_${ac_var}_value"
1239 case $ac_old_set,$ac_new_set in
1240 set,)
1241 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1242 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1243 ac_cache_corrupted=: ;;
1244 ,set)
1245 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1247 ac_cache_corrupted=: ;;
1248 ,);;
1249 *)
1250 if test "x$ac_old_val" != "x$ac_new_val"; then
1251 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1252 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1253 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1254 echo "$as_me: former value: $ac_old_val" >&2;}
1255 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1256 echo "$as_me: current value: $ac_new_val" >&2;}
1257 ac_cache_corrupted=:
1258 fi;;
1259 esac
1260 # Pass precious variables to config.status.
1261 if test "$ac_new_set" = set; then
1262 case $ac_new_val in
1263 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1264 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1265 *) ac_arg=$ac_var=$ac_new_val ;;
1266 esac
1267 case " $ac_configure_args " in
1268 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1269 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1270 esac
1271 fi
1272 done
1273 if $ac_cache_corrupted; then
1274 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1275 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1276 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1277 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1278 { (exit 1); exit 1; }; }
1279 fi
1280
1281 ac_ext=c
1282 ac_cpp='$CPP $CPPFLAGS'
1283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1286
1287
1288
1289
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 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1316 PACKAGE=libobjc
1317 # Version is pulled out to make it a bit easier to change using sed.
1318 VERSION=1:0:0
1319
1320
1321 # This works around the fact that libtool configuration may change LD
1322 # for this particular configuration, but some shells, instead of
1323 # keeping the changes in LD private, export them just because LD is
1324 # exported.
1325 ORIGINAL_LD_FOR_MULTILIBS=$LD
1326
1327 # -------
1328 # Options
1329 # -------
1330
1331 # Default to --enable-multilib
1332 # Check whether --enable-multilib or --disable-multilib was given.
1333 if test "${enable_multilib+set}" = set; then
1334 enableval="$enable_multilib"
1335 case "${enableval}" in
1336 yes) multilib=yes ;;
1337 no) multilib=no ;;
1338 *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1339 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1340 { (exit 1); exit 1; }; } ;;
1341 esac
1342 else
1343 multilib=yes
1344 fi;
1345
1346 # We use these options to decide which functions to include.
1347
1348 # Check whether --with-target-subdir or --without-target-subdir was given.
1349 if test "${with_target_subdir+set}" = set; then
1350 withval="$with_target_subdir"
1351
1352 fi;
1353
1354 # Check whether --with-cross-host or --without-cross-host was given.
1355 if test "${with_cross_host+set}" = set; then
1356 withval="$with_cross_host"
1357
1358 fi;
1359
1360 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1361 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1362 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1363 if test "${enable_version_specific_runtime_libs+set}" = set; then
1364 enableval="$enable_version_specific_runtime_libs"
1365 case "$enableval" in
1366 yes) version_specific_libs=yes ;;
1367 no) version_specific_libs=no ;;
1368 *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1369 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1370 { (exit 1); exit 1; }; };;
1371 esac
1372 else
1373 version_specific_libs=no
1374 fi;
1375 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1376 echo "${ECHO_T}$version_specific_libs" >&6
1377
1378 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1379 if test "${enable_objc_gc+set}" = set; then
1380 enableval="$enable_objc_gc"
1381 case $enable_objc_gc in
1382 no) OBJC_BOEHM_GC='' ;;
1383 *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1384 esac
1385 else
1386 OBJC_BOEHM_GC=''
1387 fi;
1388
1389
1390 # -----------
1391 # Directories
1392 # -----------
1393
1394 # When building with srcdir == objdir, links to the source files will
1395 # be created in directories within the target_subdir. We have to
1396 # adjust toplevel_srcdir accordingly, so that configure finds
1397 # install-sh and other auxiliary files that live in the top-level
1398 # source directory.
1399 if test "${srcdir}" = "."; then
1400 if test -z "${with_target_subdir}"; then
1401 toprel=".."
1402 else
1403 if test "${with_target_subdir}" != "."; then
1404 toprel="${with_multisrctop}../.."
1405 else
1406 toprel="${with_multisrctop}.."
1407 fi
1408 fi
1409 else
1410 toprel=".."
1411 fi
1412 ac_aux_dir=
1413 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1414 if test -f $ac_dir/install-sh; then
1415 ac_aux_dir=$ac_dir
1416 ac_install_sh="$ac_aux_dir/install-sh -c"
1417 break
1418 elif test -f $ac_dir/install.sh; then
1419 ac_aux_dir=$ac_dir
1420 ac_install_sh="$ac_aux_dir/install.sh -c"
1421 break
1422 elif test -f $ac_dir/shtool; then
1423 ac_aux_dir=$ac_dir
1424 ac_install_sh="$ac_aux_dir/shtool install -c"
1425 break
1426 fi
1427 done
1428 if test -z "$ac_aux_dir"; then
1429 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1430 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1431 { (exit 1); exit 1; }; }
1432 fi
1433 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1434 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1435 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1436
1437 toplevel_srcdir=\${srcdir}/$toprel
1438
1439
1440 # Make sure we can run config.sub.
1441 $ac_config_sub sun4 >/dev/null 2>&1 ||
1442 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1443 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1444 { (exit 1); exit 1; }; }
1445
1446 echo "$as_me:$LINENO: checking build system type" >&5
1447 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1448 if test "${ac_cv_build+set}" = set; then
1449 echo $ECHO_N "(cached) $ECHO_C" >&6
1450 else
1451 ac_cv_build_alias=$build_alias
1452 test -z "$ac_cv_build_alias" &&
1453 ac_cv_build_alias=`$ac_config_guess`
1454 test -z "$ac_cv_build_alias" &&
1455 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1456 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1457 { (exit 1); exit 1; }; }
1458 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1459 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1460 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1461 { (exit 1); exit 1; }; }
1462
1463 fi
1464 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1465 echo "${ECHO_T}$ac_cv_build" >&6
1466 build=$ac_cv_build
1467 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1468 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1469 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1470
1471
1472 echo "$as_me:$LINENO: checking host system type" >&5
1473 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1474 if test "${ac_cv_host+set}" = set; then
1475 echo $ECHO_N "(cached) $ECHO_C" >&6
1476 else
1477 ac_cv_host_alias=$host_alias
1478 test -z "$ac_cv_host_alias" &&
1479 ac_cv_host_alias=$ac_cv_build_alias
1480 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1481 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1482 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1483 { (exit 1); exit 1; }; }
1484
1485 fi
1486 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1487 echo "${ECHO_T}$ac_cv_host" >&6
1488 host=$ac_cv_host
1489 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1490 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1491 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1492
1493
1494 echo "$as_me:$LINENO: checking target system type" >&5
1495 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1496 if test "${ac_cv_target+set}" = set; then
1497 echo $ECHO_N "(cached) $ECHO_C" >&6
1498 else
1499 ac_cv_target_alias=$target_alias
1500 test "x$ac_cv_target_alias" = "x" &&
1501 ac_cv_target_alias=$ac_cv_host_alias
1502 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1503 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1504 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1505 { (exit 1); exit 1; }; }
1506
1507 fi
1508 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1509 echo "${ECHO_T}$ac_cv_target" >&6
1510 target=$ac_cv_target
1511 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1512 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1513 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1514
1515
1516 # The aliases save the names the user supplied, while $host etc.
1517 # will get canonicalized.
1518 test -n "$target_alias" &&
1519 test "$program_prefix$program_suffix$program_transform_name" = \
1520 NONENONEs,x,x, &&
1521 program_prefix=${target_alias}-
1522 case ${build_alias} in
1523 "") build_noncanonical=${build} ;;
1524 *) build_noncanonical=${build_alias} ;;
1525 esac
1526
1527 case ${host_alias} in
1528 "") host_noncanonical=${build_noncanonical} ;;
1529 *) host_noncanonical=${host_alias} ;;
1530 esac
1531
1532 case ${target_alias} in
1533 "") target_noncanonical=${host_noncanonical} ;;
1534 *) target_noncanonical=${target_alias} ;;
1535 esac
1536
1537
1538
1539 # Export source directory.
1540 # These need to be absolute paths, yet at the same time need to
1541 # canonicalize only relative paths, because then amd will not unmount
1542 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1543 case $srcdir in
1544 \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1545 *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1546 esac
1547
1548
1549 # Process the option "--enable-version-specific-runtime-libs"
1550 gcc_version_trigger=${srcdir}/../gcc/version.c
1551 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1552 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1553
1554
1555 # Calculate toolexeclibdir
1556 # Also toolexecdir, though it's only used in toolexeclibdir
1557 case ${version_specific_libs} in
1558 yes)
1559 # Need the gcc compiler version to know where to install libraries
1560 # and header files if --enable-version-specific-runtime-libs option
1561 # is selected.
1562 toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1563 toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1564 ;;
1565 no)
1566 if test -n "$with_cross_host" &&
1567 test x"$with_cross_host" != x"no"; then
1568 # Install a library built with a cross compiler in tooldir, not libdir.
1569 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1570 toolexeclibdir='$(toolexecdir)/lib'
1571 else
1572 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1573 toolexeclibdir='$(libdir)'
1574 fi
1575 multi_os_directory=`$CC -print-multi-os-directory`
1576 case $multi_os_directory in
1577 .) ;; # Avoid trailing /.
1578 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1579 esac
1580 ;;
1581 esac
1582
1583
1584
1585 # Figure out if we want to name the include directory and the
1586 # library name changes differently.
1587 includedirname=include
1588 libext=
1589 case "${host}" in
1590 *-darwin*)
1591 # Darwin is the only target so far that needs a different include directory.
1592 includedirname=include-gnu-runtime
1593 libext=-gnu
1594 ;;
1595 esac
1596
1597
1598
1599 # --------
1600 # Programs
1601 # --------
1602
1603
1604
1605 # We must force CC to /not/ be a precious variable; otherwise
1606 # the wrong, non-multilib-adjusted value will be used in multilibs.
1607 # As a side effect, we have to subst CFLAGS ourselves.
1608
1609
1610 ac_ext=c
1611 ac_cpp='$CPP $CPPFLAGS'
1612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1615 if test -n "$ac_tool_prefix"; then
1616 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1617 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1618 echo "$as_me:$LINENO: checking for $ac_word" >&5
1619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1620 if test "${ac_cv_prog_CC+set}" = set; then
1621 echo $ECHO_N "(cached) $ECHO_C" >&6
1622 else
1623 if test -n "$CC"; then
1624 ac_cv_prog_CC="$CC" # Let the user override the test.
1625 else
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1627 for as_dir in $PATH
1628 do
1629 IFS=$as_save_IFS
1630 test -z "$as_dir" && as_dir=.
1631 for ac_exec_ext in '' $ac_executable_extensions; do
1632 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1633 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1635 break 2
1636 fi
1637 done
1638 done
1639
1640 fi
1641 fi
1642 CC=$ac_cv_prog_CC
1643 if test -n "$CC"; then
1644 echo "$as_me:$LINENO: result: $CC" >&5
1645 echo "${ECHO_T}$CC" >&6
1646 else
1647 echo "$as_me:$LINENO: result: no" >&5
1648 echo "${ECHO_T}no" >&6
1649 fi
1650
1651 fi
1652 if test -z "$ac_cv_prog_CC"; then
1653 ac_ct_CC=$CC
1654 # Extract the first word of "gcc", so it can be a program name with args.
1655 set dummy gcc; ac_word=$2
1656 echo "$as_me:$LINENO: checking for $ac_word" >&5
1657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1658 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1659 echo $ECHO_N "(cached) $ECHO_C" >&6
1660 else
1661 if test -n "$ac_ct_CC"; then
1662 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1663 else
1664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1665 for as_dir in $PATH
1666 do
1667 IFS=$as_save_IFS
1668 test -z "$as_dir" && as_dir=.
1669 for ac_exec_ext in '' $ac_executable_extensions; do
1670 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1671 ac_cv_prog_ac_ct_CC="gcc"
1672 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1673 break 2
1674 fi
1675 done
1676 done
1677
1678 fi
1679 fi
1680 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1681 if test -n "$ac_ct_CC"; then
1682 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1683 echo "${ECHO_T}$ac_ct_CC" >&6
1684 else
1685 echo "$as_me:$LINENO: result: no" >&5
1686 echo "${ECHO_T}no" >&6
1687 fi
1688
1689 CC=$ac_ct_CC
1690 else
1691 CC="$ac_cv_prog_CC"
1692 fi
1693
1694 if test -z "$CC"; then
1695 if test -n "$ac_tool_prefix"; then
1696 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1697 set dummy ${ac_tool_prefix}cc; ac_word=$2
1698 echo "$as_me:$LINENO: checking for $ac_word" >&5
1699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1700 if test "${ac_cv_prog_CC+set}" = set; then
1701 echo $ECHO_N "(cached) $ECHO_C" >&6
1702 else
1703 if test -n "$CC"; then
1704 ac_cv_prog_CC="$CC" # Let the user override the test.
1705 else
1706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1707 for as_dir in $PATH
1708 do
1709 IFS=$as_save_IFS
1710 test -z "$as_dir" && as_dir=.
1711 for ac_exec_ext in '' $ac_executable_extensions; do
1712 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1713 ac_cv_prog_CC="${ac_tool_prefix}cc"
1714 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1715 break 2
1716 fi
1717 done
1718 done
1719
1720 fi
1721 fi
1722 CC=$ac_cv_prog_CC
1723 if test -n "$CC"; then
1724 echo "$as_me:$LINENO: result: $CC" >&5
1725 echo "${ECHO_T}$CC" >&6
1726 else
1727 echo "$as_me:$LINENO: result: no" >&5
1728 echo "${ECHO_T}no" >&6
1729 fi
1730
1731 fi
1732 if test -z "$ac_cv_prog_CC"; then
1733 ac_ct_CC=$CC
1734 # Extract the first word of "cc", so it can be a program name with args.
1735 set dummy cc; ac_word=$2
1736 echo "$as_me:$LINENO: checking for $ac_word" >&5
1737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1739 echo $ECHO_N "(cached) $ECHO_C" >&6
1740 else
1741 if test -n "$ac_ct_CC"; then
1742 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1743 else
1744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1745 for as_dir in $PATH
1746 do
1747 IFS=$as_save_IFS
1748 test -z "$as_dir" && as_dir=.
1749 for ac_exec_ext in '' $ac_executable_extensions; do
1750 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1751 ac_cv_prog_ac_ct_CC="cc"
1752 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1753 break 2
1754 fi
1755 done
1756 done
1757
1758 fi
1759 fi
1760 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1761 if test -n "$ac_ct_CC"; then
1762 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1763 echo "${ECHO_T}$ac_ct_CC" >&6
1764 else
1765 echo "$as_me:$LINENO: result: no" >&5
1766 echo "${ECHO_T}no" >&6
1767 fi
1768
1769 CC=$ac_ct_CC
1770 else
1771 CC="$ac_cv_prog_CC"
1772 fi
1773
1774 fi
1775 if test -z "$CC"; then
1776 # Extract the first word of "cc", so it can be a program name with args.
1777 set dummy cc; ac_word=$2
1778 echo "$as_me:$LINENO: checking for $ac_word" >&5
1779 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1780 if test "${ac_cv_prog_CC+set}" = set; then
1781 echo $ECHO_N "(cached) $ECHO_C" >&6
1782 else
1783 if test -n "$CC"; then
1784 ac_cv_prog_CC="$CC" # Let the user override the test.
1785 else
1786 ac_prog_rejected=no
1787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1788 for as_dir in $PATH
1789 do
1790 IFS=$as_save_IFS
1791 test -z "$as_dir" && as_dir=.
1792 for ac_exec_ext in '' $ac_executable_extensions; do
1793 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1794 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1795 ac_prog_rejected=yes
1796 continue
1797 fi
1798 ac_cv_prog_CC="cc"
1799 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1800 break 2
1801 fi
1802 done
1803 done
1804
1805 if test $ac_prog_rejected = yes; then
1806 # We found a bogon in the path, so make sure we never use it.
1807 set dummy $ac_cv_prog_CC
1808 shift
1809 if test $# != 0; then
1810 # We chose a different compiler from the bogus one.
1811 # However, it has the same basename, so the bogon will be chosen
1812 # first if we set CC to just the basename; use the full file name.
1813 shift
1814 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1815 fi
1816 fi
1817 fi
1818 fi
1819 CC=$ac_cv_prog_CC
1820 if test -n "$CC"; then
1821 echo "$as_me:$LINENO: result: $CC" >&5
1822 echo "${ECHO_T}$CC" >&6
1823 else
1824 echo "$as_me:$LINENO: result: no" >&5
1825 echo "${ECHO_T}no" >&6
1826 fi
1827
1828 fi
1829 if test -z "$CC"; then
1830 if test -n "$ac_tool_prefix"; then
1831 for ac_prog in cl
1832 do
1833 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1834 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1835 echo "$as_me:$LINENO: checking for $ac_word" >&5
1836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1837 if test "${ac_cv_prog_CC+set}" = set; then
1838 echo $ECHO_N "(cached) $ECHO_C" >&6
1839 else
1840 if test -n "$CC"; then
1841 ac_cv_prog_CC="$CC" # Let the user override the test.
1842 else
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 for as_dir in $PATH
1845 do
1846 IFS=$as_save_IFS
1847 test -z "$as_dir" && as_dir=.
1848 for ac_exec_ext in '' $ac_executable_extensions; do
1849 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1850 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1851 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1852 break 2
1853 fi
1854 done
1855 done
1856
1857 fi
1858 fi
1859 CC=$ac_cv_prog_CC
1860 if test -n "$CC"; then
1861 echo "$as_me:$LINENO: result: $CC" >&5
1862 echo "${ECHO_T}$CC" >&6
1863 else
1864 echo "$as_me:$LINENO: result: no" >&5
1865 echo "${ECHO_T}no" >&6
1866 fi
1867
1868 test -n "$CC" && break
1869 done
1870 fi
1871 if test -z "$CC"; then
1872 ac_ct_CC=$CC
1873 for ac_prog in cl
1874 do
1875 # Extract the first word of "$ac_prog", so it can be a program name with args.
1876 set dummy $ac_prog; ac_word=$2
1877 echo "$as_me:$LINENO: checking for $ac_word" >&5
1878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1880 echo $ECHO_N "(cached) $ECHO_C" >&6
1881 else
1882 if test -n "$ac_ct_CC"; then
1883 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1884 else
1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1886 for as_dir in $PATH
1887 do
1888 IFS=$as_save_IFS
1889 test -z "$as_dir" && as_dir=.
1890 for ac_exec_ext in '' $ac_executable_extensions; do
1891 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1892 ac_cv_prog_ac_ct_CC="$ac_prog"
1893 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1894 break 2
1895 fi
1896 done
1897 done
1898
1899 fi
1900 fi
1901 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1902 if test -n "$ac_ct_CC"; then
1903 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1904 echo "${ECHO_T}$ac_ct_CC" >&6
1905 else
1906 echo "$as_me:$LINENO: result: no" >&5
1907 echo "${ECHO_T}no" >&6
1908 fi
1909
1910 test -n "$ac_ct_CC" && break
1911 done
1912
1913 CC=$ac_ct_CC
1914 fi
1915
1916 fi
1917
1918
1919 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1920 See \`config.log' for more details." >&5
1921 echo "$as_me: error: no acceptable C compiler found in \$PATH
1922 See \`config.log' for more details." >&2;}
1923 { (exit 1); exit 1; }; }
1924
1925 # Provide some information about the compiler.
1926 echo "$as_me:$LINENO:" \
1927 "checking for C compiler version" >&5
1928 ac_compiler=`set X $ac_compile; echo $2`
1929 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1930 (eval $ac_compiler --version </dev/null >&5) 2>&5
1931 ac_status=$?
1932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1933 (exit $ac_status); }
1934 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1935 (eval $ac_compiler -v </dev/null >&5) 2>&5
1936 ac_status=$?
1937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1938 (exit $ac_status); }
1939 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1940 (eval $ac_compiler -V </dev/null >&5) 2>&5
1941 ac_status=$?
1942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1943 (exit $ac_status); }
1944
1945 cat >conftest.$ac_ext <<_ACEOF
1946 /* confdefs.h. */
1947 _ACEOF
1948 cat confdefs.h >>conftest.$ac_ext
1949 cat >>conftest.$ac_ext <<_ACEOF
1950 /* end confdefs.h. */
1951
1952 int
1953 main ()
1954 {
1955
1956 ;
1957 return 0;
1958 }
1959 _ACEOF
1960 # FIXME: Cleanup?
1961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1962 (eval $ac_link) 2>&5
1963 ac_status=$?
1964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965 (exit $ac_status); }; then
1966 gcc_no_link=no
1967 else
1968 gcc_no_link=yes
1969 fi
1970
1971 if test x$gcc_no_link = xyes; then
1972 # Setting cross_compile will disable run tests; it will
1973 # also disable AC_CHECK_FILE but that's generally
1974 # correct if we can't link.
1975 cross_compiling=yes
1976 EXEEXT=
1977 else
1978 cat >conftest.$ac_ext <<_ACEOF
1979 /* confdefs.h. */
1980 _ACEOF
1981 cat confdefs.h >>conftest.$ac_ext
1982 cat >>conftest.$ac_ext <<_ACEOF
1983 /* end confdefs.h. */
1984
1985 int
1986 main ()
1987 {
1988
1989 ;
1990 return 0;
1991 }
1992 _ACEOF
1993 ac_clean_files_save=$ac_clean_files
1994 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1995 # Try to create an executable without -o first, disregard a.out.
1996 # It will help us diagnose broken compilers, and finding out an intuition
1997 # of exeext.
1998 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1999 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2000 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2001 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2002 (eval $ac_link_default) 2>&5
2003 ac_status=$?
2004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2005 (exit $ac_status); }; then
2006 # Find the output, starting from the most likely. This scheme is
2007 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2008 # resort.
2009
2010 # Be careful to initialize this variable, since it used to be cached.
2011 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2012 ac_cv_exeext=
2013 # b.out is created by i960 compilers.
2014 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2015 do
2016 test -f "$ac_file" || continue
2017 case $ac_file in
2018 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2019 ;;
2020 conftest.$ac_ext )
2021 # This is the source file.
2022 ;;
2023 [ab].out )
2024 # We found the default executable, but exeext='' is most
2025 # certainly right.
2026 break;;
2027 *.* )
2028 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2029 # FIXME: I believe we export ac_cv_exeext for Libtool,
2030 # but it would be cool to find out if it's true. Does anybody
2031 # maintain Libtool? --akim.
2032 export ac_cv_exeext
2033 break;;
2034 * )
2035 break;;
2036 esac
2037 done
2038 else
2039 echo "$as_me: failed program was:" >&5
2040 sed 's/^/| /' conftest.$ac_ext >&5
2041
2042 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2043 See \`config.log' for more details." >&5
2044 echo "$as_me: error: C compiler cannot create executables
2045 See \`config.log' for more details." >&2;}
2046 { (exit 77); exit 77; }; }
2047 fi
2048
2049 ac_exeext=$ac_cv_exeext
2050 echo "$as_me:$LINENO: result: $ac_file" >&5
2051 echo "${ECHO_T}$ac_file" >&6
2052
2053 # Check the compiler produces executables we can run. If not, either
2054 # the compiler is broken, or we cross compile.
2055 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2056 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2057 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2058 # If not cross compiling, check that we can run a simple program.
2059 if test "$cross_compiling" != yes; then
2060 if { ac_try='./$ac_file'
2061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2062 (eval $ac_try) 2>&5
2063 ac_status=$?
2064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2065 (exit $ac_status); }; }; then
2066 cross_compiling=no
2067 else
2068 if test "$cross_compiling" = maybe; then
2069 cross_compiling=yes
2070 else
2071 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2072 If you meant to cross compile, use \`--host'.
2073 See \`config.log' for more details." >&5
2074 echo "$as_me: error: cannot run C compiled programs.
2075 If you meant to cross compile, use \`--host'.
2076 See \`config.log' for more details." >&2;}
2077 { (exit 1); exit 1; }; }
2078 fi
2079 fi
2080 fi
2081 echo "$as_me:$LINENO: result: yes" >&5
2082 echo "${ECHO_T}yes" >&6
2083
2084 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2085 ac_clean_files=$ac_clean_files_save
2086 # Check the compiler produces executables we can run. If not, either
2087 # the compiler is broken, or we cross compile.
2088 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2089 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2090 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2091 echo "${ECHO_T}$cross_compiling" >&6
2092
2093 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2094 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2095 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2096 (eval $ac_link) 2>&5
2097 ac_status=$?
2098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2099 (exit $ac_status); }; then
2100 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2101 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2102 # work properly (i.e., refer to `conftest.exe'), while it won't with
2103 # `rm'.
2104 for ac_file in conftest.exe conftest conftest.*; do
2105 test -f "$ac_file" || continue
2106 case $ac_file in
2107 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2108 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2109 export ac_cv_exeext
2110 break;;
2111 * ) break;;
2112 esac
2113 done
2114 else
2115 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2116 See \`config.log' for more details." >&5
2117 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2118 See \`config.log' for more details." >&2;}
2119 { (exit 1); exit 1; }; }
2120 fi
2121
2122 rm -f conftest$ac_cv_exeext
2123 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2124 echo "${ECHO_T}$ac_cv_exeext" >&6
2125
2126 rm -f conftest.$ac_ext
2127 EXEEXT=$ac_cv_exeext
2128 ac_exeext=$EXEEXT
2129 fi
2130 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2131 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2132 if test "${ac_cv_objext+set}" = set; then
2133 echo $ECHO_N "(cached) $ECHO_C" >&6
2134 else
2135 cat >conftest.$ac_ext <<_ACEOF
2136 /* confdefs.h. */
2137 _ACEOF
2138 cat confdefs.h >>conftest.$ac_ext
2139 cat >>conftest.$ac_ext <<_ACEOF
2140 /* end confdefs.h. */
2141
2142 int
2143 main ()
2144 {
2145
2146 ;
2147 return 0;
2148 }
2149 _ACEOF
2150 rm -f conftest.o conftest.obj
2151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2152 (eval $ac_compile) 2>&5
2153 ac_status=$?
2154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155 (exit $ac_status); }; then
2156 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2157 case $ac_file in
2158 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2159 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2160 break;;
2161 esac
2162 done
2163 else
2164 echo "$as_me: failed program was:" >&5
2165 sed 's/^/| /' conftest.$ac_ext >&5
2166
2167 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2168 See \`config.log' for more details." >&5
2169 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2170 See \`config.log' for more details." >&2;}
2171 { (exit 1); exit 1; }; }
2172 fi
2173
2174 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2175 fi
2176 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2177 echo "${ECHO_T}$ac_cv_objext" >&6
2178 OBJEXT=$ac_cv_objext
2179 ac_objext=$OBJEXT
2180 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2181 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2182 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2183 echo $ECHO_N "(cached) $ECHO_C" >&6
2184 else
2185 cat >conftest.$ac_ext <<_ACEOF
2186 /* confdefs.h. */
2187 _ACEOF
2188 cat confdefs.h >>conftest.$ac_ext
2189 cat >>conftest.$ac_ext <<_ACEOF
2190 /* end confdefs.h. */
2191
2192 int
2193 main ()
2194 {
2195 #ifndef __GNUC__
2196 choke me
2197 #endif
2198
2199 ;
2200 return 0;
2201 }
2202 _ACEOF
2203 rm -f conftest.$ac_objext
2204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2205 (eval $ac_compile) 2>conftest.er1
2206 ac_status=$?
2207 grep -v '^ *+' conftest.er1 >conftest.err
2208 rm -f conftest.er1
2209 cat conftest.err >&5
2210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211 (exit $ac_status); } &&
2212 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2213 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2214 (eval $ac_try) 2>&5
2215 ac_status=$?
2216 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2217 (exit $ac_status); }; } &&
2218 { ac_try='test -s conftest.$ac_objext'
2219 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2220 (eval $ac_try) 2>&5
2221 ac_status=$?
2222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2223 (exit $ac_status); }; }; then
2224 ac_compiler_gnu=yes
2225 else
2226 echo "$as_me: failed program was:" >&5
2227 sed 's/^/| /' conftest.$ac_ext >&5
2228
2229 ac_compiler_gnu=no
2230 fi
2231 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2232 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2233
2234 fi
2235 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2236 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2237 GCC=`test $ac_compiler_gnu = yes && echo yes`
2238 ac_test_CFLAGS=${CFLAGS+set}
2239 ac_save_CFLAGS=$CFLAGS
2240 CFLAGS="-g"
2241 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2242 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2243 if test "${ac_cv_prog_cc_g+set}" = set; then
2244 echo $ECHO_N "(cached) $ECHO_C" >&6
2245 else
2246 cat >conftest.$ac_ext <<_ACEOF
2247 /* confdefs.h. */
2248 _ACEOF
2249 cat confdefs.h >>conftest.$ac_ext
2250 cat >>conftest.$ac_ext <<_ACEOF
2251 /* end confdefs.h. */
2252
2253 int
2254 main ()
2255 {
2256
2257 ;
2258 return 0;
2259 }
2260 _ACEOF
2261 rm -f conftest.$ac_objext
2262 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2263 (eval $ac_compile) 2>conftest.er1
2264 ac_status=$?
2265 grep -v '^ *+' conftest.er1 >conftest.err
2266 rm -f conftest.er1
2267 cat conftest.err >&5
2268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269 (exit $ac_status); } &&
2270 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2272 (eval $ac_try) 2>&5
2273 ac_status=$?
2274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275 (exit $ac_status); }; } &&
2276 { ac_try='test -s conftest.$ac_objext'
2277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2278 (eval $ac_try) 2>&5
2279 ac_status=$?
2280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281 (exit $ac_status); }; }; then
2282 ac_cv_prog_cc_g=yes
2283 else
2284 echo "$as_me: failed program was:" >&5
2285 sed 's/^/| /' conftest.$ac_ext >&5
2286
2287 ac_cv_prog_cc_g=no
2288 fi
2289 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2290 fi
2291 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2292 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2293 if test "$ac_test_CFLAGS" = set; then
2294 CFLAGS=$ac_save_CFLAGS
2295 elif test $ac_cv_prog_cc_g = yes; then
2296 if test "$GCC" = yes; then
2297 CFLAGS="-g -O2"
2298 else
2299 CFLAGS="-g"
2300 fi
2301 else
2302 if test "$GCC" = yes; then
2303 CFLAGS="-O2"
2304 else
2305 CFLAGS=
2306 fi
2307 fi
2308 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2309 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2310 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2311 echo $ECHO_N "(cached) $ECHO_C" >&6
2312 else
2313 ac_cv_prog_cc_stdc=no
2314 ac_save_CC=$CC
2315 cat >conftest.$ac_ext <<_ACEOF
2316 /* confdefs.h. */
2317 _ACEOF
2318 cat confdefs.h >>conftest.$ac_ext
2319 cat >>conftest.$ac_ext <<_ACEOF
2320 /* end confdefs.h. */
2321 #include <stdarg.h>
2322 #include <stdio.h>
2323 #include <sys/types.h>
2324 #include <sys/stat.h>
2325 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2326 struct buf { int x; };
2327 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2328 static char *e (p, i)
2329 char **p;
2330 int i;
2331 {
2332 return p[i];
2333 }
2334 static char *f (char * (*g) (char **, int), char **p, ...)
2335 {
2336 char *s;
2337 va_list v;
2338 va_start (v,p);
2339 s = g (p, va_arg (v,int));
2340 va_end (v);
2341 return s;
2342 }
2343
2344 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2345 function prototypes and stuff, but not '\xHH' hex character constants.
2346 These don't provoke an error unfortunately, instead are silently treated
2347 as 'x'. The following induces an error, until -std1 is added to get
2348 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2349 array size at least. It's necessary to write '\x00'==0 to get something
2350 that's true only with -std1. */
2351 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2352
2353 int test (int i, double x);
2354 struct s1 {int (*f) (int a);};
2355 struct s2 {int (*f) (double a);};
2356 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2357 int argc;
2358 char **argv;
2359 int
2360 main ()
2361 {
2362 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2363 ;
2364 return 0;
2365 }
2366 _ACEOF
2367 # Don't try gcc -ansi; that turns off useful extensions and
2368 # breaks some systems' header files.
2369 # AIX -qlanglvl=ansi
2370 # Ultrix and OSF/1 -std1
2371 # HP-UX 10.20 and later -Ae
2372 # HP-UX older versions -Aa -D_HPUX_SOURCE
2373 # SVR4 -Xc -D__EXTENSIONS__
2374 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2375 do
2376 CC="$ac_save_CC $ac_arg"
2377 rm -f conftest.$ac_objext
2378 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2379 (eval $ac_compile) 2>conftest.er1
2380 ac_status=$?
2381 grep -v '^ *+' conftest.er1 >conftest.err
2382 rm -f conftest.er1
2383 cat conftest.err >&5
2384 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385 (exit $ac_status); } &&
2386 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2387 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388 (eval $ac_try) 2>&5
2389 ac_status=$?
2390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391 (exit $ac_status); }; } &&
2392 { ac_try='test -s conftest.$ac_objext'
2393 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394 (eval $ac_try) 2>&5
2395 ac_status=$?
2396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397 (exit $ac_status); }; }; then
2398 ac_cv_prog_cc_stdc=$ac_arg
2399 break
2400 else
2401 echo "$as_me: failed program was:" >&5
2402 sed 's/^/| /' conftest.$ac_ext >&5
2403
2404 fi
2405 rm -f conftest.err conftest.$ac_objext
2406 done
2407 rm -f conftest.$ac_ext conftest.$ac_objext
2408 CC=$ac_save_CC
2409
2410 fi
2411
2412 case "x$ac_cv_prog_cc_stdc" in
2413 x|xno)
2414 echo "$as_me:$LINENO: result: none needed" >&5
2415 echo "${ECHO_T}none needed" >&6 ;;
2416 *)
2417 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2418 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2419 CC="$CC $ac_cv_prog_cc_stdc" ;;
2420 esac
2421
2422 # Some people use a C++ compiler to compile C. Since we use `exit',
2423 # in C++ we need to declare it. In case someone uses the same compiler
2424 # for both compiling C and C++ we need to have the C++ compiler decide
2425 # the declaration of exit, since it's the most demanding environment.
2426 cat >conftest.$ac_ext <<_ACEOF
2427 #ifndef __cplusplus
2428 choke me
2429 #endif
2430 _ACEOF
2431 rm -f conftest.$ac_objext
2432 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2433 (eval $ac_compile) 2>conftest.er1
2434 ac_status=$?
2435 grep -v '^ *+' conftest.er1 >conftest.err
2436 rm -f conftest.er1
2437 cat conftest.err >&5
2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439 (exit $ac_status); } &&
2440 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2441 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2442 (eval $ac_try) 2>&5
2443 ac_status=$?
2444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445 (exit $ac_status); }; } &&
2446 { ac_try='test -s conftest.$ac_objext'
2447 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2448 (eval $ac_try) 2>&5
2449 ac_status=$?
2450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2451 (exit $ac_status); }; }; then
2452 for ac_declaration in \
2453 '' \
2454 'extern "C" void std::exit (int) throw (); using std::exit;' \
2455 'extern "C" void std::exit (int); using std::exit;' \
2456 'extern "C" void exit (int) throw ();' \
2457 'extern "C" void exit (int);' \
2458 'void exit (int);'
2459 do
2460 cat >conftest.$ac_ext <<_ACEOF
2461 /* confdefs.h. */
2462 _ACEOF
2463 cat confdefs.h >>conftest.$ac_ext
2464 cat >>conftest.$ac_ext <<_ACEOF
2465 /* end confdefs.h. */
2466 $ac_declaration
2467 #include <stdlib.h>
2468 int
2469 main ()
2470 {
2471 exit (42);
2472 ;
2473 return 0;
2474 }
2475 _ACEOF
2476 rm -f conftest.$ac_objext
2477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2478 (eval $ac_compile) 2>conftest.er1
2479 ac_status=$?
2480 grep -v '^ *+' conftest.er1 >conftest.err
2481 rm -f conftest.er1
2482 cat conftest.err >&5
2483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2484 (exit $ac_status); } &&
2485 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2487 (eval $ac_try) 2>&5
2488 ac_status=$?
2489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490 (exit $ac_status); }; } &&
2491 { ac_try='test -s conftest.$ac_objext'
2492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493 (eval $ac_try) 2>&5
2494 ac_status=$?
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); }; }; then
2497 :
2498 else
2499 echo "$as_me: failed program was:" >&5
2500 sed 's/^/| /' conftest.$ac_ext >&5
2501
2502 continue
2503 fi
2504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2505 cat >conftest.$ac_ext <<_ACEOF
2506 /* confdefs.h. */
2507 _ACEOF
2508 cat confdefs.h >>conftest.$ac_ext
2509 cat >>conftest.$ac_ext <<_ACEOF
2510 /* end confdefs.h. */
2511 $ac_declaration
2512 int
2513 main ()
2514 {
2515 exit (42);
2516 ;
2517 return 0;
2518 }
2519 _ACEOF
2520 rm -f conftest.$ac_objext
2521 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2522 (eval $ac_compile) 2>conftest.er1
2523 ac_status=$?
2524 grep -v '^ *+' conftest.er1 >conftest.err
2525 rm -f conftest.er1
2526 cat conftest.err >&5
2527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528 (exit $ac_status); } &&
2529 { ac_try='test -z "$ac_c_werror_flag" || 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 $ac_status); }; }; then
2541 break
2542 else
2543 echo "$as_me: failed program was:" >&5
2544 sed 's/^/| /' conftest.$ac_ext >&5
2545
2546 fi
2547 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2548 done
2549 rm -f conftest*
2550 if test -n "$ac_declaration"; then
2551 echo '#ifdef __cplusplus' >>confdefs.h
2552 echo $ac_declaration >>confdefs.h
2553 echo '#endif' >>confdefs.h
2554 fi
2555
2556 else
2557 echo "$as_me: failed program was:" >&5
2558 sed 's/^/| /' conftest.$ac_ext >&5
2559
2560 fi
2561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2562 ac_ext=c
2563 ac_cpp='$CPP $CPPFLAGS'
2564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2567
2568
2569
2570
2571
2572 if test -n "$ac_tool_prefix"; then
2573 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2574 set dummy ${ac_tool_prefix}as; ac_word=$2
2575 echo "$as_me:$LINENO: checking for $ac_word" >&5
2576 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2577 if test "${ac_cv_prog_AS+set}" = set; then
2578 echo $ECHO_N "(cached) $ECHO_C" >&6
2579 else
2580 if test -n "$AS"; then
2581 ac_cv_prog_AS="$AS" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586 IFS=$as_save_IFS
2587 test -z "$as_dir" && as_dir=.
2588 for ac_exec_ext in '' $ac_executable_extensions; do
2589 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2590 ac_cv_prog_AS="${ac_tool_prefix}as"
2591 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2592 break 2
2593 fi
2594 done
2595 done
2596
2597 fi
2598 fi
2599 AS=$ac_cv_prog_AS
2600 if test -n "$AS"; then
2601 echo "$as_me:$LINENO: result: $AS" >&5
2602 echo "${ECHO_T}$AS" >&6
2603 else
2604 echo "$as_me:$LINENO: result: no" >&5
2605 echo "${ECHO_T}no" >&6
2606 fi
2607
2608 fi
2609 if test -z "$ac_cv_prog_AS"; then
2610 ac_ct_AS=$AS
2611 # Extract the first word of "as", so it can be a program name with args.
2612 set dummy as; ac_word=$2
2613 echo "$as_me:$LINENO: checking for $ac_word" >&5
2614 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2615 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2616 echo $ECHO_N "(cached) $ECHO_C" >&6
2617 else
2618 if test -n "$ac_ct_AS"; then
2619 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2620 else
2621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 for as_dir in $PATH
2623 do
2624 IFS=$as_save_IFS
2625 test -z "$as_dir" && as_dir=.
2626 for ac_exec_ext in '' $ac_executable_extensions; do
2627 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2628 ac_cv_prog_ac_ct_AS="as"
2629 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2630 break 2
2631 fi
2632 done
2633 done
2634
2635 fi
2636 fi
2637 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2638 if test -n "$ac_ct_AS"; then
2639 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2640 echo "${ECHO_T}$ac_ct_AS" >&6
2641 else
2642 echo "$as_me:$LINENO: result: no" >&5
2643 echo "${ECHO_T}no" >&6
2644 fi
2645
2646 AS=$ac_ct_AS
2647 else
2648 AS="$ac_cv_prog_AS"
2649 fi
2650
2651 if test -n "$ac_tool_prefix"; then
2652 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2653 set dummy ${ac_tool_prefix}ar; ac_word=$2
2654 echo "$as_me:$LINENO: checking for $ac_word" >&5
2655 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2656 if test "${ac_cv_prog_AR+set}" = set; then
2657 echo $ECHO_N "(cached) $ECHO_C" >&6
2658 else
2659 if test -n "$AR"; then
2660 ac_cv_prog_AR="$AR" # Let the user override the test.
2661 else
2662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 for as_dir in $PATH
2664 do
2665 IFS=$as_save_IFS
2666 test -z "$as_dir" && as_dir=.
2667 for ac_exec_ext in '' $ac_executable_extensions; do
2668 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2669 ac_cv_prog_AR="${ac_tool_prefix}ar"
2670 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2671 break 2
2672 fi
2673 done
2674 done
2675
2676 fi
2677 fi
2678 AR=$ac_cv_prog_AR
2679 if test -n "$AR"; then
2680 echo "$as_me:$LINENO: result: $AR" >&5
2681 echo "${ECHO_T}$AR" >&6
2682 else
2683 echo "$as_me:$LINENO: result: no" >&5
2684 echo "${ECHO_T}no" >&6
2685 fi
2686
2687 fi
2688 if test -z "$ac_cv_prog_AR"; then
2689 ac_ct_AR=$AR
2690 # Extract the first word of "ar", so it can be a program name with args.
2691 set dummy ar; ac_word=$2
2692 echo "$as_me:$LINENO: checking for $ac_word" >&5
2693 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2694 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2695 echo $ECHO_N "(cached) $ECHO_C" >&6
2696 else
2697 if test -n "$ac_ct_AR"; then
2698 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2699 else
2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703 IFS=$as_save_IFS
2704 test -z "$as_dir" && as_dir=.
2705 for ac_exec_ext in '' $ac_executable_extensions; do
2706 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2707 ac_cv_prog_ac_ct_AR="ar"
2708 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2709 break 2
2710 fi
2711 done
2712 done
2713
2714 fi
2715 fi
2716 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2717 if test -n "$ac_ct_AR"; then
2718 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2719 echo "${ECHO_T}$ac_ct_AR" >&6
2720 else
2721 echo "$as_me:$LINENO: result: no" >&5
2722 echo "${ECHO_T}no" >&6
2723 fi
2724
2725 AR=$ac_ct_AR
2726 else
2727 AR="$ac_cv_prog_AR"
2728 fi
2729
2730 if test -n "$ac_tool_prefix"; then
2731 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2732 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2733 echo "$as_me:$LINENO: checking for $ac_word" >&5
2734 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2735 if test "${ac_cv_prog_RANLIB+set}" = set; then
2736 echo $ECHO_N "(cached) $ECHO_C" >&6
2737 else
2738 if test -n "$RANLIB"; then
2739 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2740 else
2741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742 for as_dir in $PATH
2743 do
2744 IFS=$as_save_IFS
2745 test -z "$as_dir" && as_dir=.
2746 for ac_exec_ext in '' $ac_executable_extensions; do
2747 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2748 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2749 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2750 break 2
2751 fi
2752 done
2753 done
2754
2755 fi
2756 fi
2757 RANLIB=$ac_cv_prog_RANLIB
2758 if test -n "$RANLIB"; then
2759 echo "$as_me:$LINENO: result: $RANLIB" >&5
2760 echo "${ECHO_T}$RANLIB" >&6
2761 else
2762 echo "$as_me:$LINENO: result: no" >&5
2763 echo "${ECHO_T}no" >&6
2764 fi
2765
2766 fi
2767 if test -z "$ac_cv_prog_RANLIB"; then
2768 ac_ct_RANLIB=$RANLIB
2769 # Extract the first word of "ranlib", so it can be a program name with args.
2770 set dummy ranlib; ac_word=$2
2771 echo "$as_me:$LINENO: checking for $ac_word" >&5
2772 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2773 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2774 echo $ECHO_N "(cached) $ECHO_C" >&6
2775 else
2776 if test -n "$ac_ct_RANLIB"; then
2777 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2778 else
2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2780 for as_dir in $PATH
2781 do
2782 IFS=$as_save_IFS
2783 test -z "$as_dir" && as_dir=.
2784 for ac_exec_ext in '' $ac_executable_extensions; do
2785 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2786 ac_cv_prog_ac_ct_RANLIB="ranlib"
2787 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2788 break 2
2789 fi
2790 done
2791 done
2792
2793 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2794 fi
2795 fi
2796 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2797 if test -n "$ac_ct_RANLIB"; then
2798 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2799 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2800 else
2801 echo "$as_me:$LINENO: result: no" >&5
2802 echo "${ECHO_T}no" >&6
2803 fi
2804
2805 RANLIB=$ac_ct_RANLIB
2806 else
2807 RANLIB="$ac_cv_prog_RANLIB"
2808 fi
2809
2810 # Find a good install program. We prefer a C program (faster),
2811 # so one script is as good as another. But avoid the broken or
2812 # incompatible versions:
2813 # SysV /etc/install, /usr/sbin/install
2814 # SunOS /usr/etc/install
2815 # IRIX /sbin/install
2816 # AIX /bin/install
2817 # AmigaOS /C/install, which installs bootblocks on floppy discs
2818 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2819 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2820 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2821 # OS/2's system install, which has a completely different semantic
2822 # ./install, which can be erroneously created by make from ./install.sh.
2823 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2824 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2825 if test -z "$INSTALL"; then
2826 if test "${ac_cv_path_install+set}" = set; then
2827 echo $ECHO_N "(cached) $ECHO_C" >&6
2828 else
2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830 for as_dir in $PATH
2831 do
2832 IFS=$as_save_IFS
2833 test -z "$as_dir" && as_dir=.
2834 # Account for people who put trailing slashes in PATH elements.
2835 case $as_dir/ in
2836 ./ | .// | /cC/* | \
2837 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2838 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2839 /usr/ucb/* ) ;;
2840 *)
2841 # OSF1 and SCO ODT 3.0 have their own names for install.
2842 # Don't use installbsd from OSF since it installs stuff as root
2843 # by default.
2844 for ac_prog in ginstall scoinst install; do
2845 for ac_exec_ext in '' $ac_executable_extensions; do
2846 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2847 if test $ac_prog = install &&
2848 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2849 # AIX install. It has an incompatible calling convention.
2850 :
2851 elif test $ac_prog = install &&
2852 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2853 # program-specific install script used by HP pwplus--don't use.
2854 :
2855 else
2856 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2857 break 3
2858 fi
2859 fi
2860 done
2861 done
2862 ;;
2863 esac
2864 done
2865
2866
2867 fi
2868 if test "${ac_cv_path_install+set}" = set; then
2869 INSTALL=$ac_cv_path_install
2870 else
2871 # As a last resort, use the slow shell script. We don't cache a
2872 # path for INSTALL within a source directory, because that will
2873 # break other packages using the cache if that directory is
2874 # removed, or if the path is relative.
2875 INSTALL=$ac_install_sh
2876 fi
2877 fi
2878 echo "$as_me:$LINENO: result: $INSTALL" >&5
2879 echo "${ECHO_T}$INSTALL" >&6
2880
2881 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2882 # It thinks the first close brace ends the variable substitution.
2883 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2884
2885 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2886
2887 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2888
2889
2890 # Enable Win32 DLL on MS Windows - FIXME
2891
2892
2893 # Check whether --enable-shared or --disable-shared was given.
2894 if test "${enable_shared+set}" = set; then
2895 enableval="$enable_shared"
2896 p=${PACKAGE-default}
2897 case $enableval in
2898 yes) enable_shared=yes ;;
2899 no) enable_shared=no ;;
2900 *)
2901 enable_shared=no
2902 # Look at the argument we got. We use all the common list separators.
2903 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2904 for pkg in $enableval; do
2905 if test "X$pkg" = "X$p"; then
2906 enable_shared=yes
2907 fi
2908 done
2909 IFS="$ac_save_ifs"
2910 ;;
2911 esac
2912 else
2913 enable_shared=yes
2914 fi;
2915 # Check whether --enable-static or --disable-static was given.
2916 if test "${enable_static+set}" = set; then
2917 enableval="$enable_static"
2918 p=${PACKAGE-default}
2919 case $enableval in
2920 yes) enable_static=yes ;;
2921 no) enable_static=no ;;
2922 *)
2923 enable_static=no
2924 # Look at the argument we got. We use all the common list separators.
2925 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2926 for pkg in $enableval; do
2927 if test "X$pkg" = "X$p"; then
2928 enable_static=yes
2929 fi
2930 done
2931 IFS="$ac_save_ifs"
2932 ;;
2933 esac
2934 else
2935 enable_static=yes
2936 fi;
2937 # Check whether --enable-fast-install or --disable-fast-install was given.
2938 if test "${enable_fast_install+set}" = set; then
2939 enableval="$enable_fast_install"
2940 p=${PACKAGE-default}
2941 case $enableval in
2942 yes) enable_fast_install=yes ;;
2943 no) enable_fast_install=no ;;
2944 *)
2945 enable_fast_install=no
2946 # Look at the argument we got. We use all the common list separators.
2947 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2948 for pkg in $enableval; do
2949 if test "X$pkg" = "X$p"; then
2950 enable_fast_install=yes
2951 fi
2952 done
2953 IFS="$ac_save_ifs"
2954 ;;
2955 esac
2956 else
2957 enable_fast_install=yes
2958 fi;
2959
2960 # Check whether --with-gnu-ld or --without-gnu-ld was given.
2961 if test "${with_gnu_ld+set}" = set; then
2962 withval="$with_gnu_ld"
2963 test "$withval" = no || with_gnu_ld=yes
2964 else
2965 with_gnu_ld=no
2966 fi;
2967 ac_prog=ld
2968 if test "$GCC" = yes; then
2969 # Check if gcc -print-prog-name=ld gives a path.
2970 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2971 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2972 case $host in
2973 *-*-mingw*)
2974 # gcc leaves a trailing carriage return which upsets mingw
2975 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2976 *)
2977 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2978 esac
2979 case $ac_prog in
2980 # Accept absolute paths.
2981 [\\/]* | [A-Za-z]:[\\/]*)
2982 re_direlt='/[^/][^/]*/\.\./'
2983 # Canonicalize the path of ld
2984 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2985 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2986 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2987 done
2988 test -z "$LD" && LD="$ac_prog"
2989 ;;
2990 "")
2991 # If it fails, then pretend we aren't using GCC.
2992 ac_prog=ld
2993 ;;
2994 *)
2995 # If it is relative, then search for the first ld in PATH.
2996 with_gnu_ld=unknown
2997 ;;
2998 esac
2999 elif test "$with_gnu_ld" = yes; then
3000 echo "$as_me:$LINENO: checking for GNU ld" >&5
3001 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3002 else
3003 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3004 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3005 fi
3006 if test "${lt_cv_path_LD+set}" = set; then
3007 echo $ECHO_N "(cached) $ECHO_C" >&6
3008 else
3009 if test -z "$LD"; then
3010 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3011 for ac_dir in $PATH; do
3012 test -z "$ac_dir" && ac_dir=.
3013 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3014 lt_cv_path_LD="$ac_dir/$ac_prog"
3015 # Check to see if the program is GNU ld. I'd rather use --version,
3016 # but apparently some GNU ld's only accept -v.
3017 # Break only if it was the GNU/non-GNU ld that we prefer.
3018 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3019 test "$with_gnu_ld" != no && break
3020 else
3021 test "$with_gnu_ld" != yes && break
3022 fi
3023 fi
3024 done
3025 IFS="$ac_save_ifs"
3026 else
3027 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3028 fi
3029 fi
3030
3031 LD="$lt_cv_path_LD"
3032 if test -n "$LD"; then
3033 echo "$as_me:$LINENO: result: $LD" >&5
3034 echo "${ECHO_T}$LD" >&6
3035 else
3036 echo "$as_me:$LINENO: result: no" >&5
3037 echo "${ECHO_T}no" >&6
3038 fi
3039 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3040 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3041 { (exit 1); exit 1; }; }
3042 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3043 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3044 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3045 echo $ECHO_N "(cached) $ECHO_C" >&6
3046 else
3047 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3048 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3049 lt_cv_prog_gnu_ld=yes
3050 else
3051 lt_cv_prog_gnu_ld=no
3052 fi
3053 fi
3054 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3055 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3056 with_gnu_ld=$lt_cv_prog_gnu_ld
3057
3058
3059 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3060 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3061 if test "${lt_cv_ld_reload_flag+set}" = set; then
3062 echo $ECHO_N "(cached) $ECHO_C" >&6
3063 else
3064 lt_cv_ld_reload_flag='-r'
3065 fi
3066 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3067 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3068 reload_flag=$lt_cv_ld_reload_flag
3069 test -n "$reload_flag" && reload_flag=" $reload_flag"
3070
3071 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3072 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3073 if test "${lt_cv_path_NM+set}" = set; then
3074 echo $ECHO_N "(cached) $ECHO_C" >&6
3075 else
3076 if test -n "$NM"; then
3077 # Let the user override the test.
3078 lt_cv_path_NM="$NM"
3079 else
3080 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3081 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3082 test -z "$ac_dir" && ac_dir=.
3083 tmp_nm=$ac_dir/${ac_tool_prefix}nm
3084 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3085 # Check to see if the nm accepts a BSD-compat flag.
3086 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3087 # nm: unknown option "B" ignored
3088 # Tru64's nm complains that /dev/null is an invalid object file
3089 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3090 lt_cv_path_NM="$tmp_nm -B"
3091 break
3092 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3093 lt_cv_path_NM="$tmp_nm -p"
3094 break
3095 else
3096 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3097 continue # so that we can try to find one that supports BSD flags
3098 fi
3099 fi
3100 done
3101 IFS="$ac_save_ifs"
3102 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3103 fi
3104 fi
3105
3106 NM="$lt_cv_path_NM"
3107 echo "$as_me:$LINENO: result: $NM" >&5
3108 echo "${ECHO_T}$NM" >&6
3109
3110 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3111 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3112 LN_S=$as_ln_s
3113 if test "$LN_S" = "ln -s"; then
3114 echo "$as_me:$LINENO: result: yes" >&5
3115 echo "${ECHO_T}yes" >&6
3116 else
3117 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3118 echo "${ECHO_T}no, using $LN_S" >&6
3119 fi
3120
3121 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3122 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3123 if test "${lt_cv_deplibs_check_method+set}" = set; then
3124 echo $ECHO_N "(cached) $ECHO_C" >&6
3125 else
3126 lt_cv_file_magic_cmd='$MAGIC_CMD'
3127 lt_cv_file_magic_test_file=
3128 lt_cv_deplibs_check_method='unknown'
3129 # Need to set the preceding variable on all platforms that support
3130 # interlibrary dependencies.
3131 # 'none' -- dependencies not supported.
3132 # `unknown' -- same as none, but documents that we really don't know.
3133 # 'pass_all' -- all dependencies passed with no checks.
3134 # 'test_compile' -- check by making test program.
3135 # 'file_magic [regex]' -- check by looking for files in library path
3136 # which responds to the $file_magic_cmd with a given egrep regex.
3137 # If you have `file' or equivalent on your system and you're not sure
3138 # whether `pass_all' will *always* work, you probably want this one.
3139
3140 case $host_os in
3141 aix*)
3142 lt_cv_deplibs_check_method=pass_all
3143 ;;
3144
3145 beos*)
3146 lt_cv_deplibs_check_method=pass_all
3147 ;;
3148
3149 bsdi4*)
3150 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3151 lt_cv_file_magic_cmd='/usr/bin/file -L'
3152 lt_cv_file_magic_test_file=/shlib/libc.so
3153 ;;
3154
3155 cygwin* | mingw* |pw32*)
3156 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3157 lt_cv_file_magic_cmd='$OBJDUMP -f'
3158 ;;
3159
3160 darwin* | rhapsody*)
3161 # this will be overwritten by pass_all, but leave it in just in case
3162 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3163 lt_cv_file_magic_cmd='/usr/bin/file -L'
3164 case "$host_os" in
3165 rhapsody* | darwin1.012)
3166 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3167 ;;
3168 *) # Darwin 1.3 on
3169 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3170 ;;
3171 esac
3172 lt_cv_deplibs_check_method=pass_all
3173 ;;
3174
3175 freebsd* | kfreebsd*-gnu)
3176 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3177 case $host_cpu in
3178 i*86 )
3179 # Not sure whether the presence of OpenBSD here was a mistake.
3180 # Let's accept both of them until this is cleared up.
3181 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3182 lt_cv_file_magic_cmd=/usr/bin/file
3183 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3184 ;;
3185 esac
3186 else
3187 lt_cv_deplibs_check_method=pass_all
3188 fi
3189 ;;
3190
3191 gnu*)
3192 lt_cv_deplibs_check_method=pass_all
3193 ;;
3194
3195 hpux10.20*|hpux11*)
3196 case $host_cpu in
3197 hppa*)
3198 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3199 lt_cv_file_magic_cmd=/usr/bin/file
3200 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3201 ;;
3202 ia64*)
3203 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3204 lt_cv_file_magic_cmd=/usr/bin/file
3205 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3206 ;;
3207 esac
3208 ;;
3209
3210 irix5* | irix6*)
3211 case $host_os in
3212 irix5*)
3213 # this will be overridden with pass_all, but let us keep it just in case
3214 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3215 ;;
3216 *)
3217 case $LD in
3218 *-32|*"-32 ") libmagic=32-bit;;
3219 *-n32|*"-n32 ") libmagic=N32;;
3220 *-64|*"-64 ") libmagic=64-bit;;
3221 *) libmagic=never-match;;
3222 esac
3223 # this will be overridden with pass_all, but let us keep it just in case
3224 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3225 ;;
3226 esac
3227 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3228 lt_cv_deplibs_check_method=pass_all
3229 ;;
3230
3231 # This must be Linux ELF.
3232 linux-gnu*)
3233 case $host_cpu in
3234 alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3235 lt_cv_deplibs_check_method=pass_all ;;
3236 *)
3237 # glibc up to 2.1.1 does not perform some relocations on ARM
3238 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3239 esac
3240 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3241 ;;
3242
3243 netbsd* | knetbsd*-gnu)
3244 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3245 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3246 else
3247 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3248 fi
3249 ;;
3250
3251 newsos6)
3252 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3253 lt_cv_file_magic_cmd=/usr/bin/file
3254 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3255 ;;
3256
3257 osf3* | osf4* | osf5*)
3258 # this will be overridden with pass_all, but let us keep it just in case
3259 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3260 lt_cv_file_magic_test_file=/shlib/libc.so
3261 lt_cv_deplibs_check_method=pass_all
3262 ;;
3263
3264 sco3.2v5*)
3265 lt_cv_deplibs_check_method=pass_all
3266 ;;
3267
3268 solaris*)
3269 lt_cv_deplibs_check_method=pass_all
3270 lt_cv_file_magic_test_file=/lib/libc.so
3271 ;;
3272
3273 sysv5uw[78]* | sysv4*uw2*)
3274 lt_cv_deplibs_check_method=pass_all
3275 ;;
3276
3277 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3278 case $host_vendor in
3279 ncr)
3280 lt_cv_deplibs_check_method=pass_all
3281 ;;
3282 motorola)
3283 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3284 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3285 ;;
3286 esac
3287 ;;
3288 esac
3289
3290 fi
3291 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3292 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3293 file_magic_cmd=$lt_cv_file_magic_cmd
3294 deplibs_check_method=$lt_cv_deplibs_check_method
3295
3296
3297
3298
3299
3300 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3301
3302 # Only perform the check for file, if the check method requires it
3303 case $deplibs_check_method in
3304 file_magic*)
3305 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3306 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3307 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3308 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3309 echo $ECHO_N "(cached) $ECHO_C" >&6
3310 else
3311 case $MAGIC_CMD in
3312 /*)
3313 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3314 ;;
3315 ?:/*)
3316 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3317 ;;
3318 *)
3319 ac_save_MAGIC_CMD="$MAGIC_CMD"
3320 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3321 ac_dummy="/usr/bin:$PATH"
3322 for ac_dir in $ac_dummy; do
3323 test -z "$ac_dir" && ac_dir=.
3324 if test -f $ac_dir/${ac_tool_prefix}file; then
3325 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3326 if test -n "$file_magic_test_file"; then
3327 case $deplibs_check_method in
3328 "file_magic "*)
3329 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3330 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3331 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3332 egrep "$file_magic_regex" > /dev/null; then
3333 :
3334 else
3335 cat <<EOF 1>&2
3336
3337 *** Warning: the command libtool uses to detect shared libraries,
3338 *** $file_magic_cmd, produces output that libtool cannot recognize.
3339 *** The result is that libtool may fail to recognize shared libraries
3340 *** as such. This will affect the creation of libtool libraries that
3341 *** depend on shared libraries, but programs linked with such libtool
3342 *** libraries will work regardless of this problem. Nevertheless, you
3343 *** may want to report the problem to your system manager and/or to
3344 *** bug-libtool@gnu.org
3345
3346 EOF
3347 fi ;;
3348 esac
3349 fi
3350 break
3351 fi
3352 done
3353 IFS="$ac_save_ifs"
3354 MAGIC_CMD="$ac_save_MAGIC_CMD"
3355 ;;
3356 esac
3357 fi
3358
3359 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3360 if test -n "$MAGIC_CMD"; then
3361 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3362 echo "${ECHO_T}$MAGIC_CMD" >&6
3363 else
3364 echo "$as_me:$LINENO: result: no" >&5
3365 echo "${ECHO_T}no" >&6
3366 fi
3367
3368 if test -z "$lt_cv_path_MAGIC_CMD"; then
3369 if test -n "$ac_tool_prefix"; then
3370 echo "$as_me:$LINENO: checking for file" >&5
3371 echo $ECHO_N "checking for file... $ECHO_C" >&6
3372 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3373 echo $ECHO_N "(cached) $ECHO_C" >&6
3374 else
3375 case $MAGIC_CMD in
3376 /*)
3377 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3378 ;;
3379 ?:/*)
3380 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3381 ;;
3382 *)
3383 ac_save_MAGIC_CMD="$MAGIC_CMD"
3384 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3385 ac_dummy="/usr/bin:$PATH"
3386 for ac_dir in $ac_dummy; do
3387 test -z "$ac_dir" && ac_dir=.
3388 if test -f $ac_dir/file; then
3389 lt_cv_path_MAGIC_CMD="$ac_dir/file"
3390 if test -n "$file_magic_test_file"; then
3391 case $deplibs_check_method in
3392 "file_magic "*)
3393 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3394 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3395 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3396 egrep "$file_magic_regex" > /dev/null; then
3397 :
3398 else
3399 cat <<EOF 1>&2
3400
3401 *** Warning: the command libtool uses to detect shared libraries,
3402 *** $file_magic_cmd, produces output that libtool cannot recognize.
3403 *** The result is that libtool may fail to recognize shared libraries
3404 *** as such. This will affect the creation of libtool libraries that
3405 *** depend on shared libraries, but programs linked with such libtool
3406 *** libraries will work regardless of this problem. Nevertheless, you
3407 *** may want to report the problem to your system manager and/or to
3408 *** bug-libtool@gnu.org
3409
3410 EOF
3411 fi ;;
3412 esac
3413 fi
3414 break
3415 fi
3416 done
3417 IFS="$ac_save_ifs"
3418 MAGIC_CMD="$ac_save_MAGIC_CMD"
3419 ;;
3420 esac
3421 fi
3422
3423 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3424 if test -n "$MAGIC_CMD"; then
3425 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3426 echo "${ECHO_T}$MAGIC_CMD" >&6
3427 else
3428 echo "$as_me:$LINENO: result: no" >&5
3429 echo "${ECHO_T}no" >&6
3430 fi
3431
3432 else
3433 MAGIC_CMD=:
3434 fi
3435 fi
3436
3437 fi
3438 ;;
3439 esac
3440
3441 if test -n "$ac_tool_prefix"; then
3442 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3443 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3444 echo "$as_me:$LINENO: checking for $ac_word" >&5
3445 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3446 if test "${ac_cv_prog_RANLIB+set}" = set; then
3447 echo $ECHO_N "(cached) $ECHO_C" >&6
3448 else
3449 if test -n "$RANLIB"; then
3450 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3451 else
3452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3453 for as_dir in $PATH
3454 do
3455 IFS=$as_save_IFS
3456 test -z "$as_dir" && as_dir=.
3457 for ac_exec_ext in '' $ac_executable_extensions; do
3458 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3459 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3460 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3461 break 2
3462 fi
3463 done
3464 done
3465
3466 fi
3467 fi
3468 RANLIB=$ac_cv_prog_RANLIB
3469 if test -n "$RANLIB"; then
3470 echo "$as_me:$LINENO: result: $RANLIB" >&5
3471 echo "${ECHO_T}$RANLIB" >&6
3472 else
3473 echo "$as_me:$LINENO: result: no" >&5
3474 echo "${ECHO_T}no" >&6
3475 fi
3476
3477 fi
3478 if test -z "$ac_cv_prog_RANLIB"; then
3479 ac_ct_RANLIB=$RANLIB
3480 # Extract the first word of "ranlib", so it can be a program name with args.
3481 set dummy ranlib; ac_word=$2
3482 echo "$as_me:$LINENO: checking for $ac_word" >&5
3483 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3484 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3485 echo $ECHO_N "(cached) $ECHO_C" >&6
3486 else
3487 if test -n "$ac_ct_RANLIB"; then
3488 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3489 else
3490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3491 for as_dir in $PATH
3492 do
3493 IFS=$as_save_IFS
3494 test -z "$as_dir" && as_dir=.
3495 for ac_exec_ext in '' $ac_executable_extensions; do
3496 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3497 ac_cv_prog_ac_ct_RANLIB="ranlib"
3498 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3499 break 2
3500 fi
3501 done
3502 done
3503
3504 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3505 fi
3506 fi
3507 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3508 if test -n "$ac_ct_RANLIB"; then
3509 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3510 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3511 else
3512 echo "$as_me:$LINENO: result: no" >&5
3513 echo "${ECHO_T}no" >&6
3514 fi
3515
3516 RANLIB=$ac_ct_RANLIB
3517 else
3518 RANLIB="$ac_cv_prog_RANLIB"
3519 fi
3520
3521 if test -n "$ac_tool_prefix"; then
3522 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3523 set dummy ${ac_tool_prefix}strip; ac_word=$2
3524 echo "$as_me:$LINENO: checking for $ac_word" >&5
3525 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3526 if test "${ac_cv_prog_STRIP+set}" = set; then
3527 echo $ECHO_N "(cached) $ECHO_C" >&6
3528 else
3529 if test -n "$STRIP"; then
3530 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3531 else
3532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3533 for as_dir in $PATH
3534 do
3535 IFS=$as_save_IFS
3536 test -z "$as_dir" && as_dir=.
3537 for ac_exec_ext in '' $ac_executable_extensions; do
3538 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3539 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3540 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3541 break 2
3542 fi
3543 done
3544 done
3545
3546 fi
3547 fi
3548 STRIP=$ac_cv_prog_STRIP
3549 if test -n "$STRIP"; then
3550 echo "$as_me:$LINENO: result: $STRIP" >&5
3551 echo "${ECHO_T}$STRIP" >&6
3552 else
3553 echo "$as_me:$LINENO: result: no" >&5
3554 echo "${ECHO_T}no" >&6
3555 fi
3556
3557 fi
3558 if test -z "$ac_cv_prog_STRIP"; then
3559 ac_ct_STRIP=$STRIP
3560 # Extract the first word of "strip", so it can be a program name with args.
3561 set dummy strip; ac_word=$2
3562 echo "$as_me:$LINENO: checking for $ac_word" >&5
3563 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3564 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3565 echo $ECHO_N "(cached) $ECHO_C" >&6
3566 else
3567 if test -n "$ac_ct_STRIP"; then
3568 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3569 else
3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 for as_dir in $PATH
3572 do
3573 IFS=$as_save_IFS
3574 test -z "$as_dir" && as_dir=.
3575 for ac_exec_ext in '' $ac_executable_extensions; do
3576 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3577 ac_cv_prog_ac_ct_STRIP="strip"
3578 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3579 break 2
3580 fi
3581 done
3582 done
3583
3584 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3585 fi
3586 fi
3587 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3588 if test -n "$ac_ct_STRIP"; then
3589 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3590 echo "${ECHO_T}$ac_ct_STRIP" >&6
3591 else
3592 echo "$as_me:$LINENO: result: no" >&5
3593 echo "${ECHO_T}no" >&6
3594 fi
3595
3596 STRIP=$ac_ct_STRIP
3597 else
3598 STRIP="$ac_cv_prog_STRIP"
3599 fi
3600
3601
3602 # Check for any special flags to pass to ltconfig.
3603 libtool_flags="--cache-file=$cache_file"
3604 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3605 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3606 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3607 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3608 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3609
3610
3611 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3612 if test "${enable_libtool_lock+set}" = set; then
3613 enableval="$enable_libtool_lock"
3614
3615 fi;
3616 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3617 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3618
3619
3620 # Check whether --with-pic or --without-pic was given.
3621 if test "${with_pic+set}" = set; then
3622 withval="$with_pic"
3623 pic_mode="$withval"
3624 else
3625 pic_mode=default
3626 fi;
3627 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3628 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3629
3630 # Some flags need to be propagated to the compiler or linker for good
3631 # libtool support.
3632 case $host in
3633 *-*-irix6*)
3634 # Find out which ABI we are using.
3635 echo '#line 3635 "configure"' > conftest.$ac_ext
3636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3637 (eval $ac_compile) 2>&5
3638 ac_status=$?
3639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3640 (exit $ac_status); }; then
3641 if test "$lt_cv_prog_gnu_ld" = yes; then
3642 case `/usr/bin/file conftest.$ac_objext` in
3643 *32-bit*)
3644 LD="${LD-ld} -melf32bsmip"
3645 ;;
3646 *N32*)
3647 LD="${LD-ld} -melf32bmipn32"
3648 ;;
3649 *64-bit*)
3650 LD="${LD-ld} -melf64bmip"
3651 ;;
3652 esac
3653 else
3654 case `/usr/bin/file conftest.$ac_objext` in
3655 *32-bit*)
3656 LD="${LD-ld} -32"
3657 ;;
3658 *N32*)
3659 LD="${LD-ld} -n32"
3660 ;;
3661 *64-bit*)
3662 LD="${LD-ld} -64"
3663 ;;
3664 esac
3665 fi
3666 fi
3667 rm -rf conftest*
3668 ;;
3669
3670 ia64-*-hpux*)
3671 # Find out which ABI we are using.
3672 echo 'int i;' > conftest.$ac_ext
3673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3674 (eval $ac_compile) 2>&5
3675 ac_status=$?
3676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677 (exit $ac_status); }; then
3678 case "`/usr/bin/file conftest.o`" in
3679 *ELF-32*)
3680 HPUX_IA64_MODE="32"
3681 ;;
3682 *ELF-64*)
3683 HPUX_IA64_MODE="64"
3684 ;;
3685 esac
3686 fi
3687 rm -rf conftest*
3688 ;;
3689
3690 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3691 # Find out which ABI we are using.
3692 echo 'int i;' > conftest.$ac_ext
3693 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3694 (eval $ac_compile) 2>&5
3695 ac_status=$?
3696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697 (exit $ac_status); }; then
3698 case "`/usr/bin/file conftest.o`" in
3699 *32-bit*)
3700 case $host in
3701 x86_64-*linux*)
3702 LD="${LD-ld} -m elf_i386"
3703 ;;
3704 ppc64-*linux*|powerpc64-*linux*)
3705 LD="${LD-ld} -m elf32ppclinux"
3706 ;;
3707 s390x-*linux*)
3708 LD="${LD-ld} -m elf_s390"
3709 ;;
3710 sparc64-*linux*)
3711 LD="${LD-ld} -m elf32_sparc"
3712 ;;
3713 esac
3714 ;;
3715 *64-bit*)
3716 case $host in
3717 x86_64-*linux*)
3718 LD="${LD-ld} -m elf_x86_64"
3719 ;;
3720 ppc*-*linux*|powerpc*-*linux*)
3721 LD="${LD-ld} -m elf64ppc"
3722 ;;
3723 s390*-*linux*)
3724 LD="${LD-ld} -m elf64_s390"
3725 ;;
3726 sparc*-*linux*)
3727 LD="${LD-ld} -m elf64_sparc"
3728 ;;
3729 esac
3730 ;;
3731 esac
3732 fi
3733 rm -rf conftest*
3734 ;;
3735
3736 *-*-sco3.2v5*)
3737 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3738 SAVE_CFLAGS="$CFLAGS"
3739 CFLAGS="$CFLAGS -belf"
3740 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3741 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3742 if test "${lt_cv_cc_needs_belf+set}" = set; then
3743 echo $ECHO_N "(cached) $ECHO_C" >&6
3744 else
3745
3746
3747 ac_ext=c
3748 ac_cpp='$CPP $CPPFLAGS'
3749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3752
3753 if test x$gcc_no_link = xyes; then
3754 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3755 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3756 { (exit 1); exit 1; }; }
3757 fi
3758 cat >conftest.$ac_ext <<_ACEOF
3759 /* confdefs.h. */
3760 _ACEOF
3761 cat confdefs.h >>conftest.$ac_ext
3762 cat >>conftest.$ac_ext <<_ACEOF
3763 /* end confdefs.h. */
3764
3765 int
3766 main ()
3767 {
3768
3769 ;
3770 return 0;
3771 }
3772 _ACEOF
3773 rm -f conftest.$ac_objext conftest$ac_exeext
3774 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3775 (eval $ac_link) 2>conftest.er1
3776 ac_status=$?
3777 grep -v '^ *+' conftest.er1 >conftest.err
3778 rm -f conftest.er1
3779 cat conftest.err >&5
3780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3781 (exit $ac_status); } &&
3782 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3784 (eval $ac_try) 2>&5
3785 ac_status=$?
3786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787 (exit $ac_status); }; } &&
3788 { ac_try='test -s conftest$ac_exeext'
3789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3790 (eval $ac_try) 2>&5
3791 ac_status=$?
3792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793 (exit $ac_status); }; }; then
3794 lt_cv_cc_needs_belf=yes
3795 else
3796 echo "$as_me: failed program was:" >&5
3797 sed 's/^/| /' conftest.$ac_ext >&5
3798
3799 lt_cv_cc_needs_belf=no
3800 fi
3801 rm -f conftest.err conftest.$ac_objext \
3802 conftest$ac_exeext conftest.$ac_ext
3803 ac_ext=c
3804 ac_cpp='$CPP $CPPFLAGS'
3805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3808
3809 fi
3810 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3811 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3812 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3813 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3814 CFLAGS="$SAVE_CFLAGS"
3815 fi
3816 ;;
3817
3818
3819 esac
3820
3821
3822 # Save cache, so that ltconfig can load it
3823 cat >confcache <<\_ACEOF
3824 # This file is a shell script that caches the results of configure
3825 # tests run on this system so they can be shared between configure
3826 # scripts and configure runs, see configure's option --config-cache.
3827 # It is not useful on other systems. If it contains results you don't
3828 # want to keep, you may remove or edit it.
3829 #
3830 # config.status only pays attention to the cache file if you give it
3831 # the --recheck option to rerun configure.
3832 #
3833 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3834 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3835 # following values.
3836
3837 _ACEOF
3838
3839 # The following way of writing the cache mishandles newlines in values,
3840 # but we know of no workaround that is simple, portable, and efficient.
3841 # So, don't put newlines in cache variables' values.
3842 # Ultrix sh set writes to stderr and can't be redirected directly,
3843 # and sets the high bit in the cache file unless we assign to the vars.
3844 {
3845 (set) 2>&1 |
3846 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3847 *ac_space=\ *)
3848 # `set' does not quote correctly, so add quotes (double-quote
3849 # substitution turns \\\\ into \\, and sed turns \\ into \).
3850 sed -n \
3851 "s/'/'\\\\''/g;
3852 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3853 ;;
3854 *)
3855 # `set' quotes correctly as required by POSIX, so do not add quotes.
3856 sed -n \
3857 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3858 ;;
3859 esac;
3860 } |
3861 sed '
3862 t clear
3863 : clear
3864 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3865 t end
3866 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3867 : end' >>confcache
3868 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3869 if test -w $cache_file; then
3870 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3871 cat confcache >$cache_file
3872 else
3873 echo "not updating unwritable cache $cache_file"
3874 fi
3875 fi
3876 rm -f confcache
3877
3878 # Actually configure libtool. ac_aux_dir is where install-sh is found.
3879 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3880 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3881 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3882 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3883 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3884 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3885 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3886 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3887 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3888 echo "$as_me: error: libtool configure failed" >&2;}
3889 { (exit 1); exit 1; }; }
3890
3891 # Reload cache, that may have been modified by ltconfig
3892 if test -r "$cache_file"; then
3893 # Some versions of bash will fail to source /dev/null (special
3894 # files actually), so we avoid doing that.
3895 if test -f "$cache_file"; then
3896 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3897 echo "$as_me: loading cache $cache_file" >&6;}
3898 case $cache_file in
3899 [\\/]* | ?:[\\/]* ) . $cache_file;;
3900 *) . ./$cache_file;;
3901 esac
3902 fi
3903 else
3904 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3905 echo "$as_me: creating cache $cache_file" >&6;}
3906 >$cache_file
3907 fi
3908
3909
3910 # This can be used to rebuild libtool when needed
3911 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3912
3913 # Always use our own libtool.
3914 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3915
3916 # Redirect the config.log output again, so that the ltconfig log is not
3917 # clobbered by the next message.
3918 exec 5>>./config.log
3919
3920
3921
3922
3923
3924
3925
3926 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3927 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3928 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3929 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3930 echo $ECHO_N "(cached) $ECHO_C" >&6
3931 else
3932 cat >conftest.make <<\_ACEOF
3933 all:
3934 @echo 'ac_maketemp="$(MAKE)"'
3935 _ACEOF
3936 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3937 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3938 if test -n "$ac_maketemp"; then
3939 eval ac_cv_prog_make_${ac_make}_set=yes
3940 else
3941 eval ac_cv_prog_make_${ac_make}_set=no
3942 fi
3943 rm -f conftest.make
3944 fi
3945 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3946 echo "$as_me:$LINENO: result: yes" >&5
3947 echo "${ECHO_T}yes" >&6
3948 SET_MAKE=
3949 else
3950 echo "$as_me:$LINENO: result: no" >&5
3951 echo "${ECHO_T}no" >&6
3952 SET_MAKE="MAKE=${MAKE-make}"
3953 fi
3954
3955
3956 # -------
3957 # Headers
3958 # -------
3959
3960 # Sanity check for the cross-compilation case:
3961 ac_ext=c
3962 ac_cpp='$CPP $CPPFLAGS'
3963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3966 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3967 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3968 # On Suns, sometimes $CPP names a directory.
3969 if test -n "$CPP" && test -d "$CPP"; then
3970 CPP=
3971 fi
3972 if test -z "$CPP"; then
3973 if test "${ac_cv_prog_CPP+set}" = set; then
3974 echo $ECHO_N "(cached) $ECHO_C" >&6
3975 else
3976 # Double quotes because CPP needs to be expanded
3977 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3978 do
3979 ac_preproc_ok=false
3980 for ac_c_preproc_warn_flag in '' yes
3981 do
3982 # Use a header file that comes with gcc, so configuring glibc
3983 # with a fresh cross-compiler works.
3984 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3985 # <limits.h> exists even on freestanding compilers.
3986 # On the NeXT, cc -E runs the code through the compiler's parser,
3987 # not just through cpp. "Syntax error" is here to catch this case.
3988 cat >conftest.$ac_ext <<_ACEOF
3989 /* confdefs.h. */
3990 _ACEOF
3991 cat confdefs.h >>conftest.$ac_ext
3992 cat >>conftest.$ac_ext <<_ACEOF
3993 /* end confdefs.h. */
3994 #ifdef __STDC__
3995 # include <limits.h>
3996 #else
3997 # include <assert.h>
3998 #endif
3999 Syntax error
4000 _ACEOF
4001 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4002 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4003 ac_status=$?
4004 grep -v '^ *+' conftest.er1 >conftest.err
4005 rm -f conftest.er1
4006 cat conftest.err >&5
4007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4008 (exit $ac_status); } >/dev/null; then
4009 if test -s conftest.err; then
4010 ac_cpp_err=$ac_c_preproc_warn_flag
4011 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4012 else
4013 ac_cpp_err=
4014 fi
4015 else
4016 ac_cpp_err=yes
4017 fi
4018 if test -z "$ac_cpp_err"; then
4019 :
4020 else
4021 echo "$as_me: failed program was:" >&5
4022 sed 's/^/| /' conftest.$ac_ext >&5
4023
4024 # Broken: fails on valid input.
4025 continue
4026 fi
4027 rm -f conftest.err conftest.$ac_ext
4028
4029 # OK, works on sane cases. Now check whether non-existent headers
4030 # can be detected and how.
4031 cat >conftest.$ac_ext <<_ACEOF
4032 /* confdefs.h. */
4033 _ACEOF
4034 cat confdefs.h >>conftest.$ac_ext
4035 cat >>conftest.$ac_ext <<_ACEOF
4036 /* end confdefs.h. */
4037 #include <ac_nonexistent.h>
4038 _ACEOF
4039 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4040 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4041 ac_status=$?
4042 grep -v '^ *+' conftest.er1 >conftest.err
4043 rm -f conftest.er1
4044 cat conftest.err >&5
4045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4046 (exit $ac_status); } >/dev/null; then
4047 if test -s conftest.err; then
4048 ac_cpp_err=$ac_c_preproc_warn_flag
4049 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4050 else
4051 ac_cpp_err=
4052 fi
4053 else
4054 ac_cpp_err=yes
4055 fi
4056 if test -z "$ac_cpp_err"; then
4057 # Broken: success on invalid input.
4058 continue
4059 else
4060 echo "$as_me: failed program was:" >&5
4061 sed 's/^/| /' conftest.$ac_ext >&5
4062
4063 # Passes both tests.
4064 ac_preproc_ok=:
4065 break
4066 fi
4067 rm -f conftest.err conftest.$ac_ext
4068
4069 done
4070 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4071 rm -f conftest.err conftest.$ac_ext
4072 if $ac_preproc_ok; then
4073 break
4074 fi
4075
4076 done
4077 ac_cv_prog_CPP=$CPP
4078
4079 fi
4080 CPP=$ac_cv_prog_CPP
4081 else
4082 ac_cv_prog_CPP=$CPP
4083 fi
4084 echo "$as_me:$LINENO: result: $CPP" >&5
4085 echo "${ECHO_T}$CPP" >&6
4086 ac_preproc_ok=false
4087 for ac_c_preproc_warn_flag in '' yes
4088 do
4089 # Use a header file that comes with gcc, so configuring glibc
4090 # with a fresh cross-compiler works.
4091 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4092 # <limits.h> exists even on freestanding compilers.
4093 # On the NeXT, cc -E runs the code through the compiler's parser,
4094 # not just through cpp. "Syntax error" is here to catch this case.
4095 cat >conftest.$ac_ext <<_ACEOF
4096 /* confdefs.h. */
4097 _ACEOF
4098 cat confdefs.h >>conftest.$ac_ext
4099 cat >>conftest.$ac_ext <<_ACEOF
4100 /* end confdefs.h. */
4101 #ifdef __STDC__
4102 # include <limits.h>
4103 #else
4104 # include <assert.h>
4105 #endif
4106 Syntax error
4107 _ACEOF
4108 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4109 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4110 ac_status=$?
4111 grep -v '^ *+' conftest.er1 >conftest.err
4112 rm -f conftest.er1
4113 cat conftest.err >&5
4114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115 (exit $ac_status); } >/dev/null; then
4116 if test -s conftest.err; then
4117 ac_cpp_err=$ac_c_preproc_warn_flag
4118 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4119 else
4120 ac_cpp_err=
4121 fi
4122 else
4123 ac_cpp_err=yes
4124 fi
4125 if test -z "$ac_cpp_err"; then
4126 :
4127 else
4128 echo "$as_me: failed program was:" >&5
4129 sed 's/^/| /' conftest.$ac_ext >&5
4130
4131 # Broken: fails on valid input.
4132 continue
4133 fi
4134 rm -f conftest.err conftest.$ac_ext
4135
4136 # OK, works on sane cases. Now check whether non-existent headers
4137 # can be detected and how.
4138 cat >conftest.$ac_ext <<_ACEOF
4139 /* confdefs.h. */
4140 _ACEOF
4141 cat confdefs.h >>conftest.$ac_ext
4142 cat >>conftest.$ac_ext <<_ACEOF
4143 /* end confdefs.h. */
4144 #include <ac_nonexistent.h>
4145 _ACEOF
4146 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4147 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4148 ac_status=$?
4149 grep -v '^ *+' conftest.er1 >conftest.err
4150 rm -f conftest.er1
4151 cat conftest.err >&5
4152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4153 (exit $ac_status); } >/dev/null; then
4154 if test -s conftest.err; then
4155 ac_cpp_err=$ac_c_preproc_warn_flag
4156 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4157 else
4158 ac_cpp_err=
4159 fi
4160 else
4161 ac_cpp_err=yes
4162 fi
4163 if test -z "$ac_cpp_err"; then
4164 # Broken: success on invalid input.
4165 continue
4166 else
4167 echo "$as_me: failed program was:" >&5
4168 sed 's/^/| /' conftest.$ac_ext >&5
4169
4170 # Passes both tests.
4171 ac_preproc_ok=:
4172 break
4173 fi
4174 rm -f conftest.err conftest.$ac_ext
4175
4176 done
4177 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4178 rm -f conftest.err conftest.$ac_ext
4179 if $ac_preproc_ok; then
4180 :
4181 else
4182 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4183 See \`config.log' for more details." >&5
4184 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4185 See \`config.log' for more details." >&2;}
4186 { (exit 1); exit 1; }; }
4187 fi
4188
4189 ac_ext=c
4190 ac_cpp='$CPP $CPPFLAGS'
4191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4194
4195
4196 echo "$as_me:$LINENO: checking for egrep" >&5
4197 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4198 if test "${ac_cv_prog_egrep+set}" = set; then
4199 echo $ECHO_N "(cached) $ECHO_C" >&6
4200 else
4201 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4202 then ac_cv_prog_egrep='grep -E'
4203 else ac_cv_prog_egrep='egrep'
4204 fi
4205 fi
4206 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4207 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4208 EGREP=$ac_cv_prog_egrep
4209
4210
4211 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4212 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4213 if test "${ac_cv_header_stdc+set}" = set; then
4214 echo $ECHO_N "(cached) $ECHO_C" >&6
4215 else
4216 cat >conftest.$ac_ext <<_ACEOF
4217 /* confdefs.h. */
4218 _ACEOF
4219 cat confdefs.h >>conftest.$ac_ext
4220 cat >>conftest.$ac_ext <<_ACEOF
4221 /* end confdefs.h. */
4222 #include <stdlib.h>
4223 #include <stdarg.h>
4224 #include <string.h>
4225 #include <float.h>
4226
4227 int
4228 main ()
4229 {
4230
4231 ;
4232 return 0;
4233 }
4234 _ACEOF
4235 rm -f conftest.$ac_objext
4236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4237 (eval $ac_compile) 2>conftest.er1
4238 ac_status=$?
4239 grep -v '^ *+' conftest.er1 >conftest.err
4240 rm -f conftest.er1
4241 cat conftest.err >&5
4242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4243 (exit $ac_status); } &&
4244 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4246 (eval $ac_try) 2>&5
4247 ac_status=$?
4248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249 (exit $ac_status); }; } &&
4250 { ac_try='test -s conftest.$ac_objext'
4251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4252 (eval $ac_try) 2>&5
4253 ac_status=$?
4254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4255 (exit $ac_status); }; }; then
4256 ac_cv_header_stdc=yes
4257 else
4258 echo "$as_me: failed program was:" >&5
4259 sed 's/^/| /' conftest.$ac_ext >&5
4260
4261 ac_cv_header_stdc=no
4262 fi
4263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4264
4265 if test $ac_cv_header_stdc = yes; then
4266 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4267 cat >conftest.$ac_ext <<_ACEOF
4268 /* confdefs.h. */
4269 _ACEOF
4270 cat confdefs.h >>conftest.$ac_ext
4271 cat >>conftest.$ac_ext <<_ACEOF
4272 /* end confdefs.h. */
4273 #include <string.h>
4274
4275 _ACEOF
4276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4277 $EGREP "memchr" >/dev/null 2>&1; then
4278 :
4279 else
4280 ac_cv_header_stdc=no
4281 fi
4282 rm -f conftest*
4283
4284 fi
4285
4286 if test $ac_cv_header_stdc = yes; then
4287 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4288 cat >conftest.$ac_ext <<_ACEOF
4289 /* confdefs.h. */
4290 _ACEOF
4291 cat confdefs.h >>conftest.$ac_ext
4292 cat >>conftest.$ac_ext <<_ACEOF
4293 /* end confdefs.h. */
4294 #include <stdlib.h>
4295
4296 _ACEOF
4297 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4298 $EGREP "free" >/dev/null 2>&1; then
4299 :
4300 else
4301 ac_cv_header_stdc=no
4302 fi
4303 rm -f conftest*
4304
4305 fi
4306
4307 if test $ac_cv_header_stdc = yes; then
4308 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4309 if test "$cross_compiling" = yes; then
4310 :
4311 else
4312 cat >conftest.$ac_ext <<_ACEOF
4313 /* confdefs.h. */
4314 _ACEOF
4315 cat confdefs.h >>conftest.$ac_ext
4316 cat >>conftest.$ac_ext <<_ACEOF
4317 /* end confdefs.h. */
4318 #include <ctype.h>
4319 #if ((' ' & 0x0FF) == 0x020)
4320 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4321 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4322 #else
4323 # define ISLOWER(c) \
4324 (('a' <= (c) && (c) <= 'i') \
4325 || ('j' <= (c) && (c) <= 'r') \
4326 || ('s' <= (c) && (c) <= 'z'))
4327 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4328 #endif
4329
4330 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4331 int
4332 main ()
4333 {
4334 int i;
4335 for (i = 0; i < 256; i++)
4336 if (XOR (islower (i), ISLOWER (i))
4337 || toupper (i) != TOUPPER (i))
4338 exit(2);
4339 exit (0);
4340 }
4341 _ACEOF
4342 rm -f conftest$ac_exeext
4343 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4344 (eval $ac_link) 2>&5
4345 ac_status=$?
4346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4347 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4348 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4349 (eval $ac_try) 2>&5
4350 ac_status=$?
4351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352 (exit $ac_status); }; }; then
4353 :
4354 else
4355 echo "$as_me: program exited with status $ac_status" >&5
4356 echo "$as_me: failed program was:" >&5
4357 sed 's/^/| /' conftest.$ac_ext >&5
4358
4359 ( exit $ac_status )
4360 ac_cv_header_stdc=no
4361 fi
4362 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4363 fi
4364 fi
4365 fi
4366 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4367 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4368 if test $ac_cv_header_stdc = yes; then
4369
4370 cat >>confdefs.h <<\_ACEOF
4371 #define STDC_HEADERS 1
4372 _ACEOF
4373
4374 fi
4375
4376 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4387 inttypes.h stdint.h unistd.h
4388 do
4389 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4390 echo "$as_me:$LINENO: checking for $ac_header" >&5
4391 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4392 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4393 echo $ECHO_N "(cached) $ECHO_C" >&6
4394 else
4395 cat >conftest.$ac_ext <<_ACEOF
4396 /* confdefs.h. */
4397 _ACEOF
4398 cat confdefs.h >>conftest.$ac_ext
4399 cat >>conftest.$ac_ext <<_ACEOF
4400 /* end confdefs.h. */
4401 $ac_includes_default
4402
4403 #include <$ac_header>
4404 _ACEOF
4405 rm -f conftest.$ac_objext
4406 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4407 (eval $ac_compile) 2>conftest.er1
4408 ac_status=$?
4409 grep -v '^ *+' conftest.er1 >conftest.err
4410 rm -f conftest.er1
4411 cat conftest.err >&5
4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413 (exit $ac_status); } &&
4414 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416 (eval $ac_try) 2>&5
4417 ac_status=$?
4418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419 (exit $ac_status); }; } &&
4420 { ac_try='test -s conftest.$ac_objext'
4421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422 (eval $ac_try) 2>&5
4423 ac_status=$?
4424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425 (exit $ac_status); }; }; then
4426 eval "$as_ac_Header=yes"
4427 else
4428 echo "$as_me: failed program was:" >&5
4429 sed 's/^/| /' conftest.$ac_ext >&5
4430
4431 eval "$as_ac_Header=no"
4432 fi
4433 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4434 fi
4435 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4436 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4437 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4438 cat >>confdefs.h <<_ACEOF
4439 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4440 _ACEOF
4441
4442 fi
4443
4444 done
4445
4446
4447 if test "${ac_cv_header_stdio_h+set}" = set; then
4448 echo "$as_me:$LINENO: checking for stdio.h" >&5
4449 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4450 if test "${ac_cv_header_stdio_h+set}" = set; then
4451 echo $ECHO_N "(cached) $ECHO_C" >&6
4452 fi
4453 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4454 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4455 else
4456 # Is the header compilable?
4457 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4458 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4459 cat >conftest.$ac_ext <<_ACEOF
4460 /* confdefs.h. */
4461 _ACEOF
4462 cat confdefs.h >>conftest.$ac_ext
4463 cat >>conftest.$ac_ext <<_ACEOF
4464 /* end confdefs.h. */
4465 $ac_includes_default
4466 #include <stdio.h>
4467 _ACEOF
4468 rm -f conftest.$ac_objext
4469 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4470 (eval $ac_compile) 2>conftest.er1
4471 ac_status=$?
4472 grep -v '^ *+' conftest.er1 >conftest.err
4473 rm -f conftest.er1
4474 cat conftest.err >&5
4475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476 (exit $ac_status); } &&
4477 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479 (eval $ac_try) 2>&5
4480 ac_status=$?
4481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482 (exit $ac_status); }; } &&
4483 { ac_try='test -s conftest.$ac_objext'
4484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4485 (eval $ac_try) 2>&5
4486 ac_status=$?
4487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4488 (exit $ac_status); }; }; then
4489 ac_header_compiler=yes
4490 else
4491 echo "$as_me: failed program was:" >&5
4492 sed 's/^/| /' conftest.$ac_ext >&5
4493
4494 ac_header_compiler=no
4495 fi
4496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4497 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4498 echo "${ECHO_T}$ac_header_compiler" >&6
4499
4500 # Is the header present?
4501 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4502 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4503 cat >conftest.$ac_ext <<_ACEOF
4504 /* confdefs.h. */
4505 _ACEOF
4506 cat confdefs.h >>conftest.$ac_ext
4507 cat >>conftest.$ac_ext <<_ACEOF
4508 /* end confdefs.h. */
4509 #include <stdio.h>
4510 _ACEOF
4511 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4512 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4513 ac_status=$?
4514 grep -v '^ *+' conftest.er1 >conftest.err
4515 rm -f conftest.er1
4516 cat conftest.err >&5
4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518 (exit $ac_status); } >/dev/null; then
4519 if test -s conftest.err; then
4520 ac_cpp_err=$ac_c_preproc_warn_flag
4521 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4522 else
4523 ac_cpp_err=
4524 fi
4525 else
4526 ac_cpp_err=yes
4527 fi
4528 if test -z "$ac_cpp_err"; then
4529 ac_header_preproc=yes
4530 else
4531 echo "$as_me: failed program was:" >&5
4532 sed 's/^/| /' conftest.$ac_ext >&5
4533
4534 ac_header_preproc=no
4535 fi
4536 rm -f conftest.err conftest.$ac_ext
4537 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4538 echo "${ECHO_T}$ac_header_preproc" >&6
4539
4540 # So? What about this header?
4541 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4542 yes:no: )
4543 { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4544 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4545 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4546 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4547 ac_header_preproc=yes
4548 ;;
4549 no:yes:* )
4550 { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4551 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4552 { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5
4553 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;}
4554 { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4555 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4556 { echo "$as_me:$LINENO: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&5
4557 echo "$as_me: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&2;}
4558 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4559 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4560 { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4561 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4562 (
4563 cat <<\_ASBOX
4564 ## ----------------------------------------- ##
4565 ## Report this to the package-unused lists. ##
4566 ## ----------------------------------------- ##
4567 _ASBOX
4568 ) |
4569 sed "s/^/$as_me: WARNING: /" >&2
4570 ;;
4571 esac
4572 echo "$as_me:$LINENO: checking for stdio.h" >&5
4573 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4574 if test "${ac_cv_header_stdio_h+set}" = set; then
4575 echo $ECHO_N "(cached) $ECHO_C" >&6
4576 else
4577 ac_cv_header_stdio_h=$ac_header_preproc
4578 fi
4579 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4580 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4581
4582 fi
4583 if test $ac_cv_header_stdio_h = yes; then
4584 :
4585 else
4586 { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4587 You must have a usable C system for the target already installed, at least
4588 including headers and, preferably, the library, before you can configure
4589 the Objective C runtime system. If necessary, install gcc now with
4590 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4591 echo "$as_me: error: Can't find stdio.h.
4592 You must have a usable C system for the target already installed, at least
4593 including headers and, preferably, the library, before you can configure
4594 the Objective C runtime system. If necessary, install gcc now with
4595 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4596 { (exit 1); exit 1; }; }
4597 fi
4598
4599
4600
4601 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4602 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4603 if test "${ac_cv_header_stdc+set}" = set; then
4604 echo $ECHO_N "(cached) $ECHO_C" >&6
4605 else
4606 cat >conftest.$ac_ext <<_ACEOF
4607 /* confdefs.h. */
4608 _ACEOF
4609 cat confdefs.h >>conftest.$ac_ext
4610 cat >>conftest.$ac_ext <<_ACEOF
4611 /* end confdefs.h. */
4612 #include <stdlib.h>
4613 #include <stdarg.h>
4614 #include <string.h>
4615 #include <float.h>
4616
4617 int
4618 main ()
4619 {
4620
4621 ;
4622 return 0;
4623 }
4624 _ACEOF
4625 rm -f conftest.$ac_objext
4626 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4627 (eval $ac_compile) 2>conftest.er1
4628 ac_status=$?
4629 grep -v '^ *+' conftest.er1 >conftest.err
4630 rm -f conftest.er1
4631 cat conftest.err >&5
4632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633 (exit $ac_status); } &&
4634 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636 (eval $ac_try) 2>&5
4637 ac_status=$?
4638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639 (exit $ac_status); }; } &&
4640 { ac_try='test -s conftest.$ac_objext'
4641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4642 (eval $ac_try) 2>&5
4643 ac_status=$?
4644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645 (exit $ac_status); }; }; then
4646 ac_cv_header_stdc=yes
4647 else
4648 echo "$as_me: failed program was:" >&5
4649 sed 's/^/| /' conftest.$ac_ext >&5
4650
4651 ac_cv_header_stdc=no
4652 fi
4653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4654
4655 if test $ac_cv_header_stdc = yes; then
4656 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4657 cat >conftest.$ac_ext <<_ACEOF
4658 /* confdefs.h. */
4659 _ACEOF
4660 cat confdefs.h >>conftest.$ac_ext
4661 cat >>conftest.$ac_ext <<_ACEOF
4662 /* end confdefs.h. */
4663 #include <string.h>
4664
4665 _ACEOF
4666 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4667 $EGREP "memchr" >/dev/null 2>&1; then
4668 :
4669 else
4670 ac_cv_header_stdc=no
4671 fi
4672 rm -f conftest*
4673
4674 fi
4675
4676 if test $ac_cv_header_stdc = yes; then
4677 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4678 cat >conftest.$ac_ext <<_ACEOF
4679 /* confdefs.h. */
4680 _ACEOF
4681 cat confdefs.h >>conftest.$ac_ext
4682 cat >>conftest.$ac_ext <<_ACEOF
4683 /* end confdefs.h. */
4684 #include <stdlib.h>
4685
4686 _ACEOF
4687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4688 $EGREP "free" >/dev/null 2>&1; then
4689 :
4690 else
4691 ac_cv_header_stdc=no
4692 fi
4693 rm -f conftest*
4694
4695 fi
4696
4697 if test $ac_cv_header_stdc = yes; then
4698 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4699 if test "$cross_compiling" = yes; then
4700 :
4701 else
4702 cat >conftest.$ac_ext <<_ACEOF
4703 /* confdefs.h. */
4704 _ACEOF
4705 cat confdefs.h >>conftest.$ac_ext
4706 cat >>conftest.$ac_ext <<_ACEOF
4707 /* end confdefs.h. */
4708 #include <ctype.h>
4709 #if ((' ' & 0x0FF) == 0x020)
4710 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4711 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4712 #else
4713 # define ISLOWER(c) \
4714 (('a' <= (c) && (c) <= 'i') \
4715 || ('j' <= (c) && (c) <= 'r') \
4716 || ('s' <= (c) && (c) <= 'z'))
4717 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4718 #endif
4719
4720 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4721 int
4722 main ()
4723 {
4724 int i;
4725 for (i = 0; i < 256; i++)
4726 if (XOR (islower (i), ISLOWER (i))
4727 || toupper (i) != TOUPPER (i))
4728 exit(2);
4729 exit (0);
4730 }
4731 _ACEOF
4732 rm -f conftest$ac_exeext
4733 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4734 (eval $ac_link) 2>&5
4735 ac_status=$?
4736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4737 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739 (eval $ac_try) 2>&5
4740 ac_status=$?
4741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4742 (exit $ac_status); }; }; then
4743 :
4744 else
4745 echo "$as_me: program exited with status $ac_status" >&5
4746 echo "$as_me: failed program was:" >&5
4747 sed 's/^/| /' conftest.$ac_ext >&5
4748
4749 ( exit $ac_status )
4750 ac_cv_header_stdc=no
4751 fi
4752 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4753 fi
4754 fi
4755 fi
4756 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4757 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4758 if test $ac_cv_header_stdc = yes; then
4759
4760 cat >>confdefs.h <<\_ACEOF
4761 #define STDC_HEADERS 1
4762 _ACEOF
4763
4764 fi
4765
4766
4767
4768 for ac_header in sched.h
4769 do
4770 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4771 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4772 echo "$as_me:$LINENO: checking for $ac_header" >&5
4773 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4774 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4775 echo $ECHO_N "(cached) $ECHO_C" >&6
4776 fi
4777 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4778 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4779 else
4780 # Is the header compilable?
4781 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4782 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4783 cat >conftest.$ac_ext <<_ACEOF
4784 /* confdefs.h. */
4785 _ACEOF
4786 cat confdefs.h >>conftest.$ac_ext
4787 cat >>conftest.$ac_ext <<_ACEOF
4788 /* end confdefs.h. */
4789 $ac_includes_default
4790 #include <$ac_header>
4791 _ACEOF
4792 rm -f conftest.$ac_objext
4793 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4794 (eval $ac_compile) 2>conftest.er1
4795 ac_status=$?
4796 grep -v '^ *+' conftest.er1 >conftest.err
4797 rm -f conftest.er1
4798 cat conftest.err >&5
4799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800 (exit $ac_status); } &&
4801 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4803 (eval $ac_try) 2>&5
4804 ac_status=$?
4805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806 (exit $ac_status); }; } &&
4807 { ac_try='test -s conftest.$ac_objext'
4808 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4809 (eval $ac_try) 2>&5
4810 ac_status=$?
4811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4812 (exit $ac_status); }; }; then
4813 ac_header_compiler=yes
4814 else
4815 echo "$as_me: failed program was:" >&5
4816 sed 's/^/| /' conftest.$ac_ext >&5
4817
4818 ac_header_compiler=no
4819 fi
4820 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4821 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4822 echo "${ECHO_T}$ac_header_compiler" >&6
4823
4824 # Is the header present?
4825 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4826 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4827 cat >conftest.$ac_ext <<_ACEOF
4828 /* confdefs.h. */
4829 _ACEOF
4830 cat confdefs.h >>conftest.$ac_ext
4831 cat >>conftest.$ac_ext <<_ACEOF
4832 /* end confdefs.h. */
4833 #include <$ac_header>
4834 _ACEOF
4835 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4836 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4837 ac_status=$?
4838 grep -v '^ *+' conftest.er1 >conftest.err
4839 rm -f conftest.er1
4840 cat conftest.err >&5
4841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4842 (exit $ac_status); } >/dev/null; then
4843 if test -s conftest.err; then
4844 ac_cpp_err=$ac_c_preproc_warn_flag
4845 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4846 else
4847 ac_cpp_err=
4848 fi
4849 else
4850 ac_cpp_err=yes
4851 fi
4852 if test -z "$ac_cpp_err"; then
4853 ac_header_preproc=yes
4854 else
4855 echo "$as_me: failed program was:" >&5
4856 sed 's/^/| /' conftest.$ac_ext >&5
4857
4858 ac_header_preproc=no
4859 fi
4860 rm -f conftest.err conftest.$ac_ext
4861 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4862 echo "${ECHO_T}$ac_header_preproc" >&6
4863
4864 # So? What about this header?
4865 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4866 yes:no: )
4867 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4868 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4869 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4870 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4871 ac_header_preproc=yes
4872 ;;
4873 no:yes:* )
4874 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4875 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4876 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4877 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4878 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4879 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4880 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4881 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4882 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4883 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4884 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4885 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4886 (
4887 cat <<\_ASBOX
4888 ## ----------------------------------------- ##
4889 ## Report this to the package-unused lists. ##
4890 ## ----------------------------------------- ##
4891 _ASBOX
4892 ) |
4893 sed "s/^/$as_me: WARNING: /" >&2
4894 ;;
4895 esac
4896 echo "$as_me:$LINENO: checking for $ac_header" >&5
4897 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4898 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4899 echo $ECHO_N "(cached) $ECHO_C" >&6
4900 else
4901 eval "$as_ac_Header=\$ac_header_preproc"
4902 fi
4903 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4904 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4905
4906 fi
4907 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4908 cat >>confdefs.h <<_ACEOF
4909 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4910 _ACEOF
4911
4912 fi
4913
4914 done
4915
4916
4917 # -----------
4918 # Miscellanea
4919 # -----------
4920
4921 # Determine CFLAGS for gthread.
4922 # FIXME: the current implementation is dependent on the 'r' variable
4923 # passed down from the top level
4924 echo "$as_me:$LINENO: checking for gthread cflags" >&5
4925 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
4926 if test "${objc_cv_gthread_flags+set}" = set; then
4927 echo $ECHO_N "(cached) $ECHO_C" >&6
4928 else
4929 if test -f "$r"/gcc/Makefile
4930 then
4931 objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
4932 else
4933 { { echo "$as_me:$LINENO: error: not found" >&5
4934 echo "$as_me: error: not found" >&2;}
4935 { (exit 1); exit 1; }; }
4936 fi
4937 fi
4938 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
4939 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
4940 GTHREAD_FLAGS=$objc_cv_gthread_flags
4941
4942
4943 # ------
4944 # Output
4945 # ------
4946
4947 ac_config_files="$ac_config_files Makefile"
4948
4949
4950 ac_config_commands="$ac_config_commands default"
4951
4952
4953 cat >confcache <<\_ACEOF
4954 # This file is a shell script that caches the results of configure
4955 # tests run on this system so they can be shared between configure
4956 # scripts and configure runs, see configure's option --config-cache.
4957 # It is not useful on other systems. If it contains results you don't
4958 # want to keep, you may remove or edit it.
4959 #
4960 # config.status only pays attention to the cache file if you give it
4961 # the --recheck option to rerun configure.
4962 #
4963 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4964 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4965 # following values.
4966
4967 _ACEOF
4968
4969 # The following way of writing the cache mishandles newlines in values,
4970 # but we know of no workaround that is simple, portable, and efficient.
4971 # So, don't put newlines in cache variables' values.
4972 # Ultrix sh set writes to stderr and can't be redirected directly,
4973 # and sets the high bit in the cache file unless we assign to the vars.
4974 {
4975 (set) 2>&1 |
4976 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4977 *ac_space=\ *)
4978 # `set' does not quote correctly, so add quotes (double-quote
4979 # substitution turns \\\\ into \\, and sed turns \\ into \).
4980 sed -n \
4981 "s/'/'\\\\''/g;
4982 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4983 ;;
4984 *)
4985 # `set' quotes correctly as required by POSIX, so do not add quotes.
4986 sed -n \
4987 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4988 ;;
4989 esac;
4990 } |
4991 sed '
4992 t clear
4993 : clear
4994 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4995 t end
4996 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4997 : end' >>confcache
4998 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4999 if test -w $cache_file; then
5000 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5001 cat confcache >$cache_file
5002 else
5003 echo "not updating unwritable cache $cache_file"
5004 fi
5005 fi
5006 rm -f confcache
5007
5008 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5009 # Let make expand exec_prefix.
5010 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5011
5012 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5013 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5014 # trailing colons and then remove the whole line if VPATH becomes empty
5015 # (actually we leave an empty line to preserve line numbers).
5016 if test "x$srcdir" = x.; then
5017 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5018 s/:*\$(srcdir):*/:/;
5019 s/:*\${srcdir}:*/:/;
5020 s/:*@srcdir@:*/:/;
5021 s/^\([^=]*=[ ]*\):*/\1/;
5022 s/:*$//;
5023 s/^[^=]*=[ ]*$//;
5024 }'
5025 fi
5026
5027 # Transform confdefs.h into DEFS.
5028 # Protect against shell expansion while executing Makefile rules.
5029 # Protect against Makefile macro expansion.
5030 #
5031 # If the first sed substitution is executed (which looks for macros that
5032 # take arguments), then we branch to the quote section. Otherwise,
5033 # look for a macro that doesn't take arguments.
5034 cat >confdef2opt.sed <<\_ACEOF
5035 t clear
5036 : clear
5037 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
5038 t quote
5039 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
5040 t quote
5041 d
5042 : quote
5043 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
5044 s,\[,\\&,g
5045 s,\],\\&,g
5046 s,\$,$$,g
5047 p
5048 _ACEOF
5049 # We use echo to avoid assuming a particular line-breaking character.
5050 # The extra dot is to prevent the shell from consuming trailing
5051 # line-breaks from the sub-command output. A line-break within
5052 # single-quotes doesn't work because, if this script is created in a
5053 # platform that uses two characters for line-breaks (e.g., DOS), tr
5054 # would break.
5055 ac_LF_and_DOT=`echo; echo .`
5056 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
5057 rm -f confdef2opt.sed
5058
5059
5060 ac_libobjs=
5061 ac_ltlibobjs=
5062 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5063 # 1. Remove the extension, and $U if already installed.
5064 ac_i=`echo "$ac_i" |
5065 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5066 # 2. Add them.
5067 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5068 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5069 done
5070 LIBOBJS=$ac_libobjs
5071
5072 LTLIBOBJS=$ac_ltlibobjs
5073
5074
5075
5076 : ${CONFIG_STATUS=./config.status}
5077 ac_clean_files_save=$ac_clean_files
5078 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5079 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5080 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5081 cat >$CONFIG_STATUS <<_ACEOF
5082 #! $SHELL
5083 # Generated by $as_me.
5084 # Run this file to recreate the current configuration.
5085 # Compiler output produced by configure, useful for debugging
5086 # configure, is in config.log if it exists.
5087
5088 debug=false
5089 ac_cs_recheck=false
5090 ac_cs_silent=false
5091 SHELL=\${CONFIG_SHELL-$SHELL}
5092 _ACEOF
5093
5094 cat >>$CONFIG_STATUS <<\_ACEOF
5095 ## --------------------- ##
5096 ## M4sh Initialization. ##
5097 ## --------------------- ##
5098
5099 # Be Bourne compatible
5100 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5101 emulate sh
5102 NULLCMD=:
5103 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5104 # is contrary to our usage. Disable this feature.
5105 alias -g '${1+"$@"}'='"$@"'
5106 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5107 set -o posix
5108 fi
5109 DUALCASE=1; export DUALCASE # for MKS sh
5110
5111 # Support unset when possible.
5112 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5113 as_unset=unset
5114 else
5115 as_unset=false
5116 fi
5117
5118
5119 # Work around bugs in pre-3.0 UWIN ksh.
5120 $as_unset ENV MAIL MAILPATH
5121 PS1='$ '
5122 PS2='> '
5123 PS4='+ '
5124
5125 # NLS nuisances.
5126 for as_var in \
5127 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5128 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5129 LC_TELEPHONE LC_TIME
5130 do
5131 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5132 eval $as_var=C; export $as_var
5133 else
5134 $as_unset $as_var
5135 fi
5136 done
5137
5138 # Required to use basename.
5139 if expr a : '\(a\)' >/dev/null 2>&1; then
5140 as_expr=expr
5141 else
5142 as_expr=false
5143 fi
5144
5145 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5146 as_basename=basename
5147 else
5148 as_basename=false
5149 fi
5150
5151
5152 # Name of the executable.
5153 as_me=`$as_basename "$0" ||
5154 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5155 X"$0" : 'X\(//\)$' \| \
5156 X"$0" : 'X\(/\)$' \| \
5157 . : '\(.\)' 2>/dev/null ||
5158 echo X/"$0" |
5159 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5160 /^X\/\(\/\/\)$/{ s//\1/; q; }
5161 /^X\/\(\/\).*/{ s//\1/; q; }
5162 s/.*/./; q'`
5163
5164
5165 # PATH needs CR, and LINENO needs CR and PATH.
5166 # Avoid depending upon Character Ranges.
5167 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5168 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5169 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5170 as_cr_digits='0123456789'
5171 as_cr_alnum=$as_cr_Letters$as_cr_digits
5172
5173 # The user is always right.
5174 if test "${PATH_SEPARATOR+set}" != set; then
5175 echo "#! /bin/sh" >conf$$.sh
5176 echo "exit 0" >>conf$$.sh
5177 chmod +x conf$$.sh
5178 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5179 PATH_SEPARATOR=';'
5180 else
5181 PATH_SEPARATOR=:
5182 fi
5183 rm -f conf$$.sh
5184 fi
5185
5186
5187 as_lineno_1=$LINENO
5188 as_lineno_2=$LINENO
5189 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5190 test "x$as_lineno_1" != "x$as_lineno_2" &&
5191 test "x$as_lineno_3" = "x$as_lineno_2" || {
5192 # Find who we are. Look in the path if we contain no path at all
5193 # relative or not.
5194 case $0 in
5195 *[\\/]* ) as_myself=$0 ;;
5196 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in $PATH
5198 do
5199 IFS=$as_save_IFS
5200 test -z "$as_dir" && as_dir=.
5201 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5202 done
5203
5204 ;;
5205 esac
5206 # We did not find ourselves, most probably we were run as `sh COMMAND'
5207 # in which case we are not to be found in the path.
5208 if test "x$as_myself" = x; then
5209 as_myself=$0
5210 fi
5211 if test ! -f "$as_myself"; then
5212 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5213 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5214 { (exit 1); exit 1; }; }
5215 fi
5216 case $CONFIG_SHELL in
5217 '')
5218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5219 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5220 do
5221 IFS=$as_save_IFS
5222 test -z "$as_dir" && as_dir=.
5223 for as_base in sh bash ksh sh5; do
5224 case $as_dir in
5225 /*)
5226 if ("$as_dir/$as_base" -c '
5227 as_lineno_1=$LINENO
5228 as_lineno_2=$LINENO
5229 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5230 test "x$as_lineno_1" != "x$as_lineno_2" &&
5231 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5232 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5233 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5234 CONFIG_SHELL=$as_dir/$as_base
5235 export CONFIG_SHELL
5236 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5237 fi;;
5238 esac
5239 done
5240 done
5241 ;;
5242 esac
5243
5244 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5245 # uniformly replaced by the line number. The first 'sed' inserts a
5246 # line-number line before each line; the second 'sed' does the real
5247 # work. The second script uses 'N' to pair each line-number line
5248 # with the numbered line, and appends trailing '-' during
5249 # substitution so that $LINENO is not a special case at line end.
5250 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5251 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5252 sed '=' <$as_myself |
5253 sed '
5254 N
5255 s,$,-,
5256 : loop
5257 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5258 t loop
5259 s,-$,,
5260 s,^['$as_cr_digits']*\n,,
5261 ' >$as_me.lineno &&
5262 chmod +x $as_me.lineno ||
5263 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5264 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5265 { (exit 1); exit 1; }; }
5266
5267 # Don't try to exec as it changes $[0], causing all sort of problems
5268 # (the dirname of $[0] is not the place where we might find the
5269 # original and so on. Autoconf is especially sensible to this).
5270 . ./$as_me.lineno
5271 # Exit status is that of the last command.
5272 exit
5273 }
5274
5275
5276 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5277 *c*,-n*) ECHO_N= ECHO_C='
5278 ' ECHO_T=' ' ;;
5279 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5280 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5281 esac
5282
5283 if expr a : '\(a\)' >/dev/null 2>&1; then
5284 as_expr=expr
5285 else
5286 as_expr=false
5287 fi
5288
5289 rm -f conf$$ conf$$.exe conf$$.file
5290 echo >conf$$.file
5291 if ln -s conf$$.file conf$$ 2>/dev/null; then
5292 # We could just check for DJGPP; but this test a) works b) is more generic
5293 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5294 if test -f conf$$.exe; then
5295 # Don't use ln at all; we don't have any links
5296 as_ln_s='cp -p'
5297 else
5298 as_ln_s='ln -s'
5299 fi
5300 elif ln conf$$.file conf$$ 2>/dev/null; then
5301 as_ln_s=ln
5302 else
5303 as_ln_s='cp -p'
5304 fi
5305 rm -f conf$$ conf$$.exe conf$$.file
5306
5307 if mkdir -p . 2>/dev/null; then
5308 as_mkdir_p=:
5309 else
5310 test -d ./-p && rmdir ./-p
5311 as_mkdir_p=false
5312 fi
5313
5314 as_executable_p="test -f"
5315
5316 # Sed expression to map a string onto a valid CPP name.
5317 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5318
5319 # Sed expression to map a string onto a valid variable name.
5320 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5321
5322
5323 # IFS
5324 # We need space, tab and new line, in precisely that order.
5325 as_nl='
5326 '
5327 IFS=" $as_nl"
5328
5329 # CDPATH.
5330 $as_unset CDPATH
5331
5332 exec 6>&1
5333
5334 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5335 # report actual input values of CONFIG_FILES etc. instead of their
5336 # values after options handling. Logging --version etc. is OK.
5337 exec 5>>config.log
5338 {
5339 echo
5340 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5341 ## Running $as_me. ##
5342 _ASBOX
5343 } >&5
5344 cat >&5 <<_CSEOF
5345
5346 This file was extended by package-unused $as_me version-unused, which was
5347 generated by GNU Autoconf 2.59. Invocation command line was
5348
5349 CONFIG_FILES = $CONFIG_FILES
5350 CONFIG_HEADERS = $CONFIG_HEADERS
5351 CONFIG_LINKS = $CONFIG_LINKS
5352 CONFIG_COMMANDS = $CONFIG_COMMANDS
5353 $ $0 $@
5354
5355 _CSEOF
5356 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5357 echo >&5
5358 _ACEOF
5359
5360 # Files that config.status was made for.
5361 if test -n "$ac_config_files"; then
5362 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5363 fi
5364
5365 if test -n "$ac_config_headers"; then
5366 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5367 fi
5368
5369 if test -n "$ac_config_links"; then
5370 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5371 fi
5372
5373 if test -n "$ac_config_commands"; then
5374 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5375 fi
5376
5377 cat >>$CONFIG_STATUS <<\_ACEOF
5378
5379 ac_cs_usage="\
5380 \`$as_me' instantiates files from templates according to the
5381 current configuration.
5382
5383 Usage: $0 [OPTIONS] [FILE]...
5384
5385 -h, --help print this help, then exit
5386 -V, --version print version number, then exit
5387 -q, --quiet do not print progress messages
5388 -d, --debug don't remove temporary files
5389 --recheck update $as_me by reconfiguring in the same conditions
5390 --file=FILE[:TEMPLATE]
5391 instantiate the configuration file FILE
5392
5393 Configuration files:
5394 $config_files
5395
5396 Configuration commands:
5397 $config_commands
5398
5399 Report bugs to <bug-autoconf@gnu.org>."
5400 _ACEOF
5401
5402 cat >>$CONFIG_STATUS <<_ACEOF
5403 ac_cs_version="\\
5404 package-unused config.status version-unused
5405 configured by $0, generated by GNU Autoconf 2.59,
5406 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5407
5408 Copyright (C) 2003 Free Software Foundation, Inc.
5409 This config.status script is free software; the Free Software Foundation
5410 gives unlimited permission to copy, distribute and modify it."
5411 srcdir=$srcdir
5412 INSTALL="$INSTALL"
5413 _ACEOF
5414
5415 cat >>$CONFIG_STATUS <<\_ACEOF
5416 # If no file are specified by the user, then we need to provide default
5417 # value. By we need to know if files were specified by the user.
5418 ac_need_defaults=:
5419 while test $# != 0
5420 do
5421 case $1 in
5422 --*=*)
5423 ac_option=`expr "x$1" : 'x\([^=]*\)='`
5424 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5425 ac_shift=:
5426 ;;
5427 -*)
5428 ac_option=$1
5429 ac_optarg=$2
5430 ac_shift=shift
5431 ;;
5432 *) # This is not an option, so the user has probably given explicit
5433 # arguments.
5434 ac_option=$1
5435 ac_need_defaults=false;;
5436 esac
5437
5438 case $ac_option in
5439 # Handling of the options.
5440 _ACEOF
5441 cat >>$CONFIG_STATUS <<\_ACEOF
5442 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5443 ac_cs_recheck=: ;;
5444 --version | --vers* | -V )
5445 echo "$ac_cs_version"; exit 0 ;;
5446 --he | --h)
5447 # Conflict between --help and --header
5448 { { echo "$as_me:$LINENO: error: ambiguous option: $1
5449 Try \`$0 --help' for more information." >&5
5450 echo "$as_me: error: ambiguous option: $1
5451 Try \`$0 --help' for more information." >&2;}
5452 { (exit 1); exit 1; }; };;
5453 --help | --hel | -h )
5454 echo "$ac_cs_usage"; exit 0 ;;
5455 --debug | --d* | -d )
5456 debug=: ;;
5457 --file | --fil | --fi | --f )
5458 $ac_shift
5459 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5460 ac_need_defaults=false;;
5461 --header | --heade | --head | --hea )
5462 $ac_shift
5463 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5464 ac_need_defaults=false;;
5465 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5466 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5467 ac_cs_silent=: ;;
5468
5469 # This is an error.
5470 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5471 Try \`$0 --help' for more information." >&5
5472 echo "$as_me: error: unrecognized option: $1
5473 Try \`$0 --help' for more information." >&2;}
5474 { (exit 1); exit 1; }; } ;;
5475
5476 *) ac_config_targets="$ac_config_targets $1" ;;
5477
5478 esac
5479 shift
5480 done
5481
5482 ac_configure_extra_args=
5483
5484 if $ac_cs_silent; then
5485 exec 6>/dev/null
5486 ac_configure_extra_args="$ac_configure_extra_args --silent"
5487 fi
5488
5489 _ACEOF
5490 cat >>$CONFIG_STATUS <<_ACEOF
5491 if \$ac_cs_recheck; then
5492 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5493 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5494 fi
5495
5496 _ACEOF
5497
5498 cat >>$CONFIG_STATUS <<_ACEOF
5499 #
5500 # INIT-COMMANDS section.
5501 #
5502
5503 srcdir=${srcdir}
5504 host=${host}
5505 target=${target}
5506 with_target_subdir=${with_target_subdir}
5507 with_multisubdir=${with_multisubdir}
5508 ac_configure_args="--enable-multilib ${ac_configure_args}"
5509 toplevel_srcdir=${toplevel_srcdir}
5510 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5511 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5512
5513
5514 _ACEOF
5515
5516
5517
5518 cat >>$CONFIG_STATUS <<\_ACEOF
5519 for ac_config_target in $ac_config_targets
5520 do
5521 case "$ac_config_target" in
5522 # Handling of arguments.
5523 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5524 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5525 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5526 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5527 { (exit 1); exit 1; }; };;
5528 esac
5529 done
5530
5531 # If the user did not use the arguments to specify the items to instantiate,
5532 # then the envvar interface is used. Set only those that are not.
5533 # We use the long form for the default assignment because of an extremely
5534 # bizarre bug on SunOS 4.1.3.
5535 if $ac_need_defaults; then
5536 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5537 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5538 fi
5539
5540 # Have a temporary directory for convenience. Make it in the build tree
5541 # simply because there is no reason to put it here, and in addition,
5542 # creating and moving files from /tmp can sometimes cause problems.
5543 # Create a temporary directory, and hook for its removal unless debugging.
5544 $debug ||
5545 {
5546 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5547 trap '{ (exit 1); exit 1; }' 1 2 13 15
5548 }
5549
5550 # Create a (secure) tmp directory for tmp files.
5551
5552 {
5553 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5554 test -n "$tmp" && test -d "$tmp"
5555 } ||
5556 {
5557 tmp=./confstat$$-$RANDOM
5558 (umask 077 && mkdir $tmp)
5559 } ||
5560 {
5561 echo "$me: cannot create a temporary directory in ." >&2
5562 { (exit 1); exit 1; }
5563 }
5564
5565 _ACEOF
5566
5567 cat >>$CONFIG_STATUS <<_ACEOF
5568
5569 #
5570 # CONFIG_FILES section.
5571 #
5572
5573 # No need to generate the scripts if there are no CONFIG_FILES.
5574 # This happens for instance when ./config.status config.h
5575 if test -n "\$CONFIG_FILES"; then
5576 # Protect against being on the right side of a sed subst in config.status.
5577 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5578 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5579 s,@SHELL@,$SHELL,;t t
5580 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5581 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5582 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5583 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5584 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5585 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5586 s,@exec_prefix@,$exec_prefix,;t t
5587 s,@prefix@,$prefix,;t t
5588 s,@program_transform_name@,$program_transform_name,;t t
5589 s,@bindir@,$bindir,;t t
5590 s,@sbindir@,$sbindir,;t t
5591 s,@libexecdir@,$libexecdir,;t t
5592 s,@datadir@,$datadir,;t t
5593 s,@sysconfdir@,$sysconfdir,;t t
5594 s,@sharedstatedir@,$sharedstatedir,;t t
5595 s,@localstatedir@,$localstatedir,;t t
5596 s,@libdir@,$libdir,;t t
5597 s,@includedir@,$includedir,;t t
5598 s,@oldincludedir@,$oldincludedir,;t t
5599 s,@infodir@,$infodir,;t t
5600 s,@mandir@,$mandir,;t t
5601 s,@build_alias@,$build_alias,;t t
5602 s,@host_alias@,$host_alias,;t t
5603 s,@target_alias@,$target_alias,;t t
5604 s,@DEFS@,$DEFS,;t t
5605 s,@ECHO_C@,$ECHO_C,;t t
5606 s,@ECHO_N@,$ECHO_N,;t t
5607 s,@ECHO_T@,$ECHO_T,;t t
5608 s,@LIBS@,$LIBS,;t t
5609 s,@VERSION@,$VERSION,;t t
5610 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5611 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5612 s,@build@,$build,;t t
5613 s,@build_cpu@,$build_cpu,;t t
5614 s,@build_vendor@,$build_vendor,;t t
5615 s,@build_os@,$build_os,;t t
5616 s,@host@,$host,;t t
5617 s,@host_cpu@,$host_cpu,;t t
5618 s,@host_vendor@,$host_vendor,;t t
5619 s,@host_os@,$host_os,;t t
5620 s,@target@,$target,;t t
5621 s,@target_cpu@,$target_cpu,;t t
5622 s,@target_vendor@,$target_vendor,;t t
5623 s,@target_os@,$target_os,;t t
5624 s,@target_noncanonical@,$target_noncanonical,;t t
5625 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5626 s,@gcc_version@,$gcc_version,;t t
5627 s,@toolexecdir@,$toolexecdir,;t t
5628 s,@toolexeclibdir@,$toolexeclibdir,;t t
5629 s,@includedirname@,$includedirname,;t t
5630 s,@libext@,$libext,;t t
5631 s,@CC@,$CC,;t t
5632 s,@ac_ct_CC@,$ac_ct_CC,;t t
5633 s,@EXEEXT@,$EXEEXT,;t t
5634 s,@OBJEXT@,$OBJEXT,;t t
5635 s,@CFLAGS@,$CFLAGS,;t t
5636 s,@AS@,$AS,;t t
5637 s,@ac_ct_AS@,$ac_ct_AS,;t t
5638 s,@AR@,$AR,;t t
5639 s,@ac_ct_AR@,$ac_ct_AR,;t t
5640 s,@RANLIB@,$RANLIB,;t t
5641 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5642 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5643 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5644 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5645 s,@LN_S@,$LN_S,;t t
5646 s,@STRIP@,$STRIP,;t t
5647 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5648 s,@LIBTOOL@,$LIBTOOL,;t t
5649 s,@SET_MAKE@,$SET_MAKE,;t t
5650 s,@CPP@,$CPP,;t t
5651 s,@CPPFLAGS@,$CPPFLAGS,;t t
5652 s,@EGREP@,$EGREP,;t t
5653 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5654 s,@LIBOBJS@,$LIBOBJS,;t t
5655 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5656 CEOF
5657
5658 _ACEOF
5659
5660 cat >>$CONFIG_STATUS <<\_ACEOF
5661 # Split the substitutions into bite-sized pieces for seds with
5662 # small command number limits, like on Digital OSF/1 and HP-UX.
5663 ac_max_sed_lines=48
5664 ac_sed_frag=1 # Number of current file.
5665 ac_beg=1 # First line for current file.
5666 ac_end=$ac_max_sed_lines # Line after last line for current file.
5667 ac_more_lines=:
5668 ac_sed_cmds=
5669 while $ac_more_lines; do
5670 if test $ac_beg -gt 1; then
5671 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5672 else
5673 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5674 fi
5675 if test ! -s $tmp/subs.frag; then
5676 ac_more_lines=false
5677 else
5678 # The purpose of the label and of the branching condition is to
5679 # speed up the sed processing (if there are no `@' at all, there
5680 # is no need to browse any of the substitutions).
5681 # These are the two extra sed commands mentioned above.
5682 (echo ':t
5683 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5684 if test -z "$ac_sed_cmds"; then
5685 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5686 else
5687 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5688 fi
5689 ac_sed_frag=`expr $ac_sed_frag + 1`
5690 ac_beg=$ac_end
5691 ac_end=`expr $ac_end + $ac_max_sed_lines`
5692 fi
5693 done
5694 if test -z "$ac_sed_cmds"; then
5695 ac_sed_cmds=cat
5696 fi
5697 fi # test -n "$CONFIG_FILES"
5698
5699 _ACEOF
5700 cat >>$CONFIG_STATUS <<\_ACEOF
5701 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5702 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5703 case $ac_file in
5704 - | *:- | *:-:* ) # input from stdin
5705 cat >$tmp/stdin
5706 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5707 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5708 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5709 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5710 * ) ac_file_in=$ac_file.in ;;
5711 esac
5712
5713 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5714 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5715 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5716 X"$ac_file" : 'X\(//\)[^/]' \| \
5717 X"$ac_file" : 'X\(//\)$' \| \
5718 X"$ac_file" : 'X\(/\)' \| \
5719 . : '\(.\)' 2>/dev/null ||
5720 echo X"$ac_file" |
5721 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5722 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5723 /^X\(\/\/\)$/{ s//\1/; q; }
5724 /^X\(\/\).*/{ s//\1/; q; }
5725 s/.*/./; q'`
5726 { if $as_mkdir_p; then
5727 mkdir -p "$ac_dir"
5728 else
5729 as_dir="$ac_dir"
5730 as_dirs=
5731 while test ! -d "$as_dir"; do
5732 as_dirs="$as_dir $as_dirs"
5733 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5734 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5735 X"$as_dir" : 'X\(//\)[^/]' \| \
5736 X"$as_dir" : 'X\(//\)$' \| \
5737 X"$as_dir" : 'X\(/\)' \| \
5738 . : '\(.\)' 2>/dev/null ||
5739 echo X"$as_dir" |
5740 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5741 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5742 /^X\(\/\/\)$/{ s//\1/; q; }
5743 /^X\(\/\).*/{ s//\1/; q; }
5744 s/.*/./; q'`
5745 done
5746 test ! -n "$as_dirs" || mkdir $as_dirs
5747 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5748 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5749 { (exit 1); exit 1; }; }; }
5750
5751 ac_builddir=.
5752
5753 if test "$ac_dir" != .; then
5754 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5755 # A "../" for each directory in $ac_dir_suffix.
5756 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5757 else
5758 ac_dir_suffix= ac_top_builddir=
5759 fi
5760
5761 case $srcdir in
5762 .) # No --srcdir option. We are building in place.
5763 ac_srcdir=.
5764 if test -z "$ac_top_builddir"; then
5765 ac_top_srcdir=.
5766 else
5767 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5768 fi ;;
5769 [\\/]* | ?:[\\/]* ) # Absolute path.
5770 ac_srcdir=$srcdir$ac_dir_suffix;
5771 ac_top_srcdir=$srcdir ;;
5772 *) # Relative path.
5773 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5774 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5775 esac
5776
5777 # Do not use `cd foo && pwd` to compute absolute paths, because
5778 # the directories may not exist.
5779 case `pwd` in
5780 .) ac_abs_builddir="$ac_dir";;
5781 *)
5782 case "$ac_dir" in
5783 .) ac_abs_builddir=`pwd`;;
5784 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5785 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5786 esac;;
5787 esac
5788 case $ac_abs_builddir in
5789 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5790 *)
5791 case ${ac_top_builddir}. in
5792 .) ac_abs_top_builddir=$ac_abs_builddir;;
5793 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5794 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5795 esac;;
5796 esac
5797 case $ac_abs_builddir in
5798 .) ac_abs_srcdir=$ac_srcdir;;
5799 *)
5800 case $ac_srcdir in
5801 .) ac_abs_srcdir=$ac_abs_builddir;;
5802 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5803 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5804 esac;;
5805 esac
5806 case $ac_abs_builddir in
5807 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5808 *)
5809 case $ac_top_srcdir in
5810 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5811 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5812 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5813 esac;;
5814 esac
5815
5816
5817 case $INSTALL in
5818 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5819 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5820 esac
5821
5822 # Let's still pretend it is `configure' which instantiates (i.e., don't
5823 # use $as_me), people would be surprised to read:
5824 # /* config.h. Generated by config.status. */
5825 if test x"$ac_file" = x-; then
5826 configure_input=
5827 else
5828 configure_input="$ac_file. "
5829 fi
5830 configure_input=$configure_input"Generated from `echo $ac_file_in |
5831 sed 's,.*/,,'` by configure."
5832
5833 # First look for the input files in the build tree, otherwise in the
5834 # src tree.
5835 ac_file_inputs=`IFS=:
5836 for f in $ac_file_in; do
5837 case $f in
5838 -) echo $tmp/stdin ;;
5839 [\\/$]*)
5840 # Absolute (can't be DOS-style, as IFS=:)
5841 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5842 echo "$as_me: error: cannot find input file: $f" >&2;}
5843 { (exit 1); exit 1; }; }
5844 echo "$f";;
5845 *) # Relative
5846 if test -f "$f"; then
5847 # Build tree
5848 echo "$f"
5849 elif test -f "$srcdir/$f"; then
5850 # Source tree
5851 echo "$srcdir/$f"
5852 else
5853 # /dev/null tree
5854 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5855 echo "$as_me: error: cannot find input file: $f" >&2;}
5856 { (exit 1); exit 1; }; }
5857 fi;;
5858 esac
5859 done` || { (exit 1); exit 1; }
5860
5861 if test x"$ac_file" != x-; then
5862 { echo "$as_me:$LINENO: creating $ac_file" >&5
5863 echo "$as_me: creating $ac_file" >&6;}
5864 rm -f "$ac_file"
5865 fi
5866 _ACEOF
5867 cat >>$CONFIG_STATUS <<_ACEOF
5868 sed "$ac_vpsub
5869 $extrasub
5870 _ACEOF
5871 cat >>$CONFIG_STATUS <<\_ACEOF
5872 :t
5873 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5874 s,@configure_input@,$configure_input,;t t
5875 s,@srcdir@,$ac_srcdir,;t t
5876 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5877 s,@top_srcdir@,$ac_top_srcdir,;t t
5878 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5879 s,@builddir@,$ac_builddir,;t t
5880 s,@abs_builddir@,$ac_abs_builddir,;t t
5881 s,@top_builddir@,$ac_top_builddir,;t t
5882 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5883 s,@INSTALL@,$ac_INSTALL,;t t
5884 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5885 rm -f $tmp/stdin
5886 if test x"$ac_file" != x-; then
5887 mv $tmp/out $ac_file
5888 else
5889 cat $tmp/out
5890 rm -f $tmp/out
5891 fi
5892
5893 done
5894 _ACEOF
5895 cat >>$CONFIG_STATUS <<\_ACEOF
5896
5897 #
5898 # CONFIG_COMMANDS section.
5899 #
5900 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5901 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5902 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5903 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5904 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5905 X"$ac_dest" : 'X\(//\)[^/]' \| \
5906 X"$ac_dest" : 'X\(//\)$' \| \
5907 X"$ac_dest" : 'X\(/\)' \| \
5908 . : '\(.\)' 2>/dev/null ||
5909 echo X"$ac_dest" |
5910 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5911 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5912 /^X\(\/\/\)$/{ s//\1/; q; }
5913 /^X\(\/\).*/{ s//\1/; q; }
5914 s/.*/./; q'`
5915 { if $as_mkdir_p; then
5916 mkdir -p "$ac_dir"
5917 else
5918 as_dir="$ac_dir"
5919 as_dirs=
5920 while test ! -d "$as_dir"; do
5921 as_dirs="$as_dir $as_dirs"
5922 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5923 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5924 X"$as_dir" : 'X\(//\)[^/]' \| \
5925 X"$as_dir" : 'X\(//\)$' \| \
5926 X"$as_dir" : 'X\(/\)' \| \
5927 . : '\(.\)' 2>/dev/null ||
5928 echo X"$as_dir" |
5929 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5930 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5931 /^X\(\/\/\)$/{ s//\1/; q; }
5932 /^X\(\/\).*/{ s//\1/; q; }
5933 s/.*/./; q'`
5934 done
5935 test ! -n "$as_dirs" || mkdir $as_dirs
5936 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5937 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5938 { (exit 1); exit 1; }; }; }
5939
5940 ac_builddir=.
5941
5942 if test "$ac_dir" != .; then
5943 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5944 # A "../" for each directory in $ac_dir_suffix.
5945 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5946 else
5947 ac_dir_suffix= ac_top_builddir=
5948 fi
5949
5950 case $srcdir in
5951 .) # No --srcdir option. We are building in place.
5952 ac_srcdir=.
5953 if test -z "$ac_top_builddir"; then
5954 ac_top_srcdir=.
5955 else
5956 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5957 fi ;;
5958 [\\/]* | ?:[\\/]* ) # Absolute path.
5959 ac_srcdir=$srcdir$ac_dir_suffix;
5960 ac_top_srcdir=$srcdir ;;
5961 *) # Relative path.
5962 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5963 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5964 esac
5965
5966 # Do not use `cd foo && pwd` to compute absolute paths, because
5967 # the directories may not exist.
5968 case `pwd` in
5969 .) ac_abs_builddir="$ac_dir";;
5970 *)
5971 case "$ac_dir" in
5972 .) ac_abs_builddir=`pwd`;;
5973 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5974 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5975 esac;;
5976 esac
5977 case $ac_abs_builddir in
5978 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5979 *)
5980 case ${ac_top_builddir}. in
5981 .) ac_abs_top_builddir=$ac_abs_builddir;;
5982 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5983 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5984 esac;;
5985 esac
5986 case $ac_abs_builddir in
5987 .) ac_abs_srcdir=$ac_srcdir;;
5988 *)
5989 case $ac_srcdir in
5990 .) ac_abs_srcdir=$ac_abs_builddir;;
5991 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5992 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5993 esac;;
5994 esac
5995 case $ac_abs_builddir in
5996 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5997 *)
5998 case $ac_top_srcdir in
5999 .) ac_abs_top_srcdir=$ac_abs_builddir;;
6000 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6001 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6002 esac;;
6003 esac
6004
6005
6006 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6007 echo "$as_me: executing $ac_dest commands" >&6;}
6008 case $ac_dest in
6009 default ) if test -n "$CONFIG_FILES"; then
6010 if test -n "${with_target_subdir}"; then
6011 # FIXME: We shouldn't need to set ac_file
6012 ac_file=Makefile
6013 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6014 . ${toplevel_srcdir}/config-ml.in
6015 fi
6016 fi ;;
6017 esac
6018 done
6019 _ACEOF
6020
6021 cat >>$CONFIG_STATUS <<\_ACEOF
6022
6023 { (exit 0); exit 0; }
6024 _ACEOF
6025 chmod +x $CONFIG_STATUS
6026 ac_clean_files=$ac_clean_files_save
6027
6028
6029 # configure is writing to config.log, and then calls config.status.
6030 # config.status does its own redirection, appending to config.log.
6031 # Unfortunately, on DOS this fails, as config.log is still kept open
6032 # by configure, so config.status won't be able to write to it; its
6033 # output is simply discarded. So we exec the FD to /dev/null,
6034 # effectively closing config.log, so it can be properly (re)opened and
6035 # appended to by config.status. When coming back to configure, we
6036 # need to make the FD available again.
6037 if test "$no_create" != yes; then
6038 ac_cs_success=:
6039 ac_config_status_args=
6040 test "$silent" = yes &&
6041 ac_config_status_args="$ac_config_status_args --quiet"
6042 exec 5>/dev/null
6043 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6044 exec 5>>config.log
6045 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6046 # would make configure fail if this is the last instruction.
6047 $ac_cs_success || { (exit 1); exit 1; }
6048 fi
6049
Mirror of https://gcc.gnu.org/git/gcc.git