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