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* configure.ac: Add igen to v850 build.
[thirdparty/binutils-gdb.git] / sim / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
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 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="Makefile.in"
275 ac_subdirs_all="$ac_subdirs_all arm"
276 ac_subdirs_all="$ac_subdirs_all cris"
277 ac_subdirs_all="$ac_subdirs_all d10v"
278 ac_subdirs_all="$ac_subdirs_all frv"
279 ac_subdirs_all="$ac_subdirs_all h8300"
280 ac_subdirs_all="$ac_subdirs_all iq2000"
281 ac_subdirs_all="$ac_subdirs_all m32r"
282 ac_subdirs_all="$ac_subdirs_all m68hc11"
283 ac_subdirs_all="$ac_subdirs_all mcore"
284 ac_subdirs_all="$ac_subdirs_all mips"
285 ac_subdirs_all="$ac_subdirs_all mn10300"
286 ac_subdirs_all="$ac_subdirs_all sh64"
287 ac_subdirs_all="$ac_subdirs_all sh"
288 ac_subdirs_all="$ac_subdirs_all ppc"
289 ac_subdirs_all="$ac_subdirs_all v850"
290 ac_subdirs_all="$ac_subdirs_all testsuite"
291 ac_subdirs_all="$ac_subdirs_all common"
292 ac_subdirs_all="$ac_subdirs_all igen"
293 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR ac_ct_AR RANLIB ac_ct_RANLIB build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os HDEFINES CC_FOR_BUILD subdirs LIBOBJS LTLIBOBJS'
294 ac_subst_files=''
295
296 # Initialize some variables set by options.
297 ac_init_help=
298 ac_init_version=false
299 # The variables have the same names as the options, with
300 # dashes changed to underlines.
301 cache_file=/dev/null
302 exec_prefix=NONE
303 no_create=
304 no_recursion=
305 prefix=NONE
306 program_prefix=NONE
307 program_suffix=NONE
308 program_transform_name=s,x,x,
309 silent=
310 site=
311 srcdir=
312 verbose=
313 x_includes=NONE
314 x_libraries=NONE
315
316 # Installation directory options.
317 # These are left unexpanded so users can "make install exec_prefix=/foo"
318 # and all the variables that are supposed to be based on exec_prefix
319 # by default will actually change.
320 # Use braces instead of parens because sh, perl, etc. also accept them.
321 bindir='${exec_prefix}/bin'
322 sbindir='${exec_prefix}/sbin'
323 libexecdir='${exec_prefix}/libexec'
324 datadir='${prefix}/share'
325 sysconfdir='${prefix}/etc'
326 sharedstatedir='${prefix}/com'
327 localstatedir='${prefix}/var'
328 libdir='${exec_prefix}/lib'
329 includedir='${prefix}/include'
330 oldincludedir='/usr/include'
331 infodir='${prefix}/info'
332 mandir='${prefix}/man'
333
334 ac_prev=
335 for ac_option
336 do
337 # If the previous option needs an argument, assign it.
338 if test -n "$ac_prev"; then
339 eval "$ac_prev=\$ac_option"
340 ac_prev=
341 continue
342 fi
343
344 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
345
346 # Accept the important Cygnus configure options, so we can diagnose typos.
347
348 case $ac_option in
349
350 -bindir | --bindir | --bindi | --bind | --bin | --bi)
351 ac_prev=bindir ;;
352 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
353 bindir=$ac_optarg ;;
354
355 -build | --build | --buil | --bui | --bu)
356 ac_prev=build_alias ;;
357 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
358 build_alias=$ac_optarg ;;
359
360 -cache-file | --cache-file | --cache-fil | --cache-fi \
361 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
362 ac_prev=cache_file ;;
363 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
364 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
365 cache_file=$ac_optarg ;;
366
367 --config-cache | -C)
368 cache_file=config.cache ;;
369
370 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
371 ac_prev=datadir ;;
372 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
373 | --da=*)
374 datadir=$ac_optarg ;;
375
376 -disable-* | --disable-*)
377 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
378 # Reject names that are not valid shell variable names.
379 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
380 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
381 { (exit 1); exit 1; }; }
382 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
383 eval "enable_$ac_feature=no" ;;
384
385 -enable-* | --enable-*)
386 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
387 # Reject names that are not valid shell variable names.
388 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
389 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
390 { (exit 1); exit 1; }; }
391 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
392 case $ac_option in
393 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
394 *) ac_optarg=yes ;;
395 esac
396 eval "enable_$ac_feature='$ac_optarg'" ;;
397
398 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
399 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
400 | --exec | --exe | --ex)
401 ac_prev=exec_prefix ;;
402 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
403 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
404 | --exec=* | --exe=* | --ex=*)
405 exec_prefix=$ac_optarg ;;
406
407 -gas | --gas | --ga | --g)
408 # Obsolete; use --with-gas.
409 with_gas=yes ;;
410
411 -help | --help | --hel | --he | -h)
412 ac_init_help=long ;;
413 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
414 ac_init_help=recursive ;;
415 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
416 ac_init_help=short ;;
417
418 -host | --host | --hos | --ho)
419 ac_prev=host_alias ;;
420 -host=* | --host=* | --hos=* | --ho=*)
421 host_alias=$ac_optarg ;;
422
423 -includedir | --includedir | --includedi | --included | --include \
424 | --includ | --inclu | --incl | --inc)
425 ac_prev=includedir ;;
426 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
427 | --includ=* | --inclu=* | --incl=* | --inc=*)
428 includedir=$ac_optarg ;;
429
430 -infodir | --infodir | --infodi | --infod | --info | --inf)
431 ac_prev=infodir ;;
432 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
433 infodir=$ac_optarg ;;
434
435 -libdir | --libdir | --libdi | --libd)
436 ac_prev=libdir ;;
437 -libdir=* | --libdir=* | --libdi=* | --libd=*)
438 libdir=$ac_optarg ;;
439
440 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
441 | --libexe | --libex | --libe)
442 ac_prev=libexecdir ;;
443 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
444 | --libexe=* | --libex=* | --libe=*)
445 libexecdir=$ac_optarg ;;
446
447 -localstatedir | --localstatedir | --localstatedi | --localstated \
448 | --localstate | --localstat | --localsta | --localst \
449 | --locals | --local | --loca | --loc | --lo)
450 ac_prev=localstatedir ;;
451 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
452 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
453 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
454 localstatedir=$ac_optarg ;;
455
456 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
457 ac_prev=mandir ;;
458 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
459 mandir=$ac_optarg ;;
460
461 -nfp | --nfp | --nf)
462 # Obsolete; use --without-fp.
463 with_fp=no ;;
464
465 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
466 | --no-cr | --no-c | -n)
467 no_create=yes ;;
468
469 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
470 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
471 no_recursion=yes ;;
472
473 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
474 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
475 | --oldin | --oldi | --old | --ol | --o)
476 ac_prev=oldincludedir ;;
477 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
478 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
479 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
480 oldincludedir=$ac_optarg ;;
481
482 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
483 ac_prev=prefix ;;
484 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
485 prefix=$ac_optarg ;;
486
487 -program-prefix | --program-prefix | --program-prefi | --program-pref \
488 | --program-pre | --program-pr | --program-p)
489 ac_prev=program_prefix ;;
490 -program-prefix=* | --program-prefix=* | --program-prefi=* \
491 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
492 program_prefix=$ac_optarg ;;
493
494 -program-suffix | --program-suffix | --program-suffi | --program-suff \
495 | --program-suf | --program-su | --program-s)
496 ac_prev=program_suffix ;;
497 -program-suffix=* | --program-suffix=* | --program-suffi=* \
498 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
499 program_suffix=$ac_optarg ;;
500
501 -program-transform-name | --program-transform-name \
502 | --program-transform-nam | --program-transform-na \
503 | --program-transform-n | --program-transform- \
504 | --program-transform | --program-transfor \
505 | --program-transfo | --program-transf \
506 | --program-trans | --program-tran \
507 | --progr-tra | --program-tr | --program-t)
508 ac_prev=program_transform_name ;;
509 -program-transform-name=* | --program-transform-name=* \
510 | --program-transform-nam=* | --program-transform-na=* \
511 | --program-transform-n=* | --program-transform-=* \
512 | --program-transform=* | --program-transfor=* \
513 | --program-transfo=* | --program-transf=* \
514 | --program-trans=* | --program-tran=* \
515 | --progr-tra=* | --program-tr=* | --program-t=*)
516 program_transform_name=$ac_optarg ;;
517
518 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
519 | -silent | --silent | --silen | --sile | --sil)
520 silent=yes ;;
521
522 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
523 ac_prev=sbindir ;;
524 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
525 | --sbi=* | --sb=*)
526 sbindir=$ac_optarg ;;
527
528 -sharedstatedir | --sharedstatedir | --sharedstatedi \
529 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
530 | --sharedst | --shareds | --shared | --share | --shar \
531 | --sha | --sh)
532 ac_prev=sharedstatedir ;;
533 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
534 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
535 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
536 | --sha=* | --sh=*)
537 sharedstatedir=$ac_optarg ;;
538
539 -site | --site | --sit)
540 ac_prev=site ;;
541 -site=* | --site=* | --sit=*)
542 site=$ac_optarg ;;
543
544 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
545 ac_prev=srcdir ;;
546 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
547 srcdir=$ac_optarg ;;
548
549 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
550 | --syscon | --sysco | --sysc | --sys | --sy)
551 ac_prev=sysconfdir ;;
552 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
553 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
554 sysconfdir=$ac_optarg ;;
555
556 -target | --target | --targe | --targ | --tar | --ta | --t)
557 ac_prev=target_alias ;;
558 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
559 target_alias=$ac_optarg ;;
560
561 -v | -verbose | --verbose | --verbos | --verbo | --verb)
562 verbose=yes ;;
563
564 -version | --version | --versio | --versi | --vers | -V)
565 ac_init_version=: ;;
566
567 -with-* | --with-*)
568 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
569 # Reject names that are not valid shell variable names.
570 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
571 { echo "$as_me: error: invalid package name: $ac_package" >&2
572 { (exit 1); exit 1; }; }
573 ac_package=`echo $ac_package| sed 's/-/_/g'`
574 case $ac_option in
575 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
576 *) ac_optarg=yes ;;
577 esac
578 eval "with_$ac_package='$ac_optarg'" ;;
579
580 -without-* | --without-*)
581 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
582 # Reject names that are not valid shell variable names.
583 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
584 { echo "$as_me: error: invalid package name: $ac_package" >&2
585 { (exit 1); exit 1; }; }
586 ac_package=`echo $ac_package | sed 's/-/_/g'`
587 eval "with_$ac_package=no" ;;
588
589 --x)
590 # Obsolete; use --with-x.
591 with_x=yes ;;
592
593 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
594 | --x-incl | --x-inc | --x-in | --x-i)
595 ac_prev=x_includes ;;
596 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
597 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
598 x_includes=$ac_optarg ;;
599
600 -x-libraries | --x-libraries | --x-librarie | --x-librari \
601 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
602 ac_prev=x_libraries ;;
603 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
604 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
605 x_libraries=$ac_optarg ;;
606
607 -*) { echo "$as_me: error: unrecognized option: $ac_option
608 Try \`$0 --help' for more information." >&2
609 { (exit 1); exit 1; }; }
610 ;;
611
612 *=*)
613 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
614 # Reject names that are not valid shell variable names.
615 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
616 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
617 { (exit 1); exit 1; }; }
618 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
619 eval "$ac_envvar='$ac_optarg'"
620 export $ac_envvar ;;
621
622 *)
623 # FIXME: should be removed in autoconf 3.0.
624 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
625 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
626 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
627 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
628 ;;
629
630 esac
631 done
632
633 if test -n "$ac_prev"; then
634 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
635 { echo "$as_me: error: missing argument to $ac_option" >&2
636 { (exit 1); exit 1; }; }
637 fi
638
639 # Be sure to have absolute paths.
640 for ac_var in exec_prefix prefix
641 do
642 eval ac_val=$`echo $ac_var`
643 case $ac_val in
644 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
645 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
646 { (exit 1); exit 1; }; };;
647 esac
648 done
649
650 # Be sure to have absolute paths.
651 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
652 localstatedir libdir includedir oldincludedir infodir mandir
653 do
654 eval ac_val=$`echo $ac_var`
655 case $ac_val in
656 [\\/$]* | ?:[\\/]* ) ;;
657 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
658 { (exit 1); exit 1; }; };;
659 esac
660 done
661
662 # There might be people who depend on the old broken behavior: `$host'
663 # used to hold the argument of --host etc.
664 # FIXME: To remove some day.
665 build=$build_alias
666 host=$host_alias
667 target=$target_alias
668
669 # FIXME: To remove some day.
670 if test "x$host_alias" != x; then
671 if test "x$build_alias" = x; then
672 cross_compiling=maybe
673 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
674 If a cross compiler is detected then cross compile mode will be used." >&2
675 elif test "x$build_alias" != "x$host_alias"; then
676 cross_compiling=yes
677 fi
678 fi
679
680 ac_tool_prefix=
681 test -n "$host_alias" && ac_tool_prefix=$host_alias-
682
683 test "$silent" = yes && exec 6>/dev/null
684
685
686 # Find the source files, if location was not specified.
687 if test -z "$srcdir"; then
688 ac_srcdir_defaulted=yes
689 # Try the directory containing this script, then its parent.
690 ac_confdir=`(dirname "$0") 2>/dev/null ||
691 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
692 X"$0" : 'X\(//\)[^/]' \| \
693 X"$0" : 'X\(//\)$' \| \
694 X"$0" : 'X\(/\)' \| \
695 . : '\(.\)' 2>/dev/null ||
696 echo X"$0" |
697 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
698 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
699 /^X\(\/\/\)$/{ s//\1/; q; }
700 /^X\(\/\).*/{ s//\1/; q; }
701 s/.*/./; q'`
702 srcdir=$ac_confdir
703 if test ! -r $srcdir/$ac_unique_file; then
704 srcdir=..
705 fi
706 else
707 ac_srcdir_defaulted=no
708 fi
709 if test ! -r $srcdir/$ac_unique_file; then
710 if test "$ac_srcdir_defaulted" = yes; then
711 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
712 { (exit 1); exit 1; }; }
713 else
714 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
715 { (exit 1); exit 1; }; }
716 fi
717 fi
718 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
719 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
720 { (exit 1); exit 1; }; }
721 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
722 ac_env_build_alias_set=${build_alias+set}
723 ac_env_build_alias_value=$build_alias
724 ac_cv_env_build_alias_set=${build_alias+set}
725 ac_cv_env_build_alias_value=$build_alias
726 ac_env_host_alias_set=${host_alias+set}
727 ac_env_host_alias_value=$host_alias
728 ac_cv_env_host_alias_set=${host_alias+set}
729 ac_cv_env_host_alias_value=$host_alias
730 ac_env_target_alias_set=${target_alias+set}
731 ac_env_target_alias_value=$target_alias
732 ac_cv_env_target_alias_set=${target_alias+set}
733 ac_cv_env_target_alias_value=$target_alias
734 ac_env_CC_set=${CC+set}
735 ac_env_CC_value=$CC
736 ac_cv_env_CC_set=${CC+set}
737 ac_cv_env_CC_value=$CC
738 ac_env_CFLAGS_set=${CFLAGS+set}
739 ac_env_CFLAGS_value=$CFLAGS
740 ac_cv_env_CFLAGS_set=${CFLAGS+set}
741 ac_cv_env_CFLAGS_value=$CFLAGS
742 ac_env_LDFLAGS_set=${LDFLAGS+set}
743 ac_env_LDFLAGS_value=$LDFLAGS
744 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
745 ac_cv_env_LDFLAGS_value=$LDFLAGS
746 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
747 ac_env_CPPFLAGS_value=$CPPFLAGS
748 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
749 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
750
751 #
752 # Report the --help message.
753 #
754 if test "$ac_init_help" = "long"; then
755 # Omit some internal or obsolete options to make the list less imposing.
756 # This message is too long to be a string in the A/UX 3.1 sh.
757 cat <<_ACEOF
758 \`configure' configures this package to adapt to many kinds of systems.
759
760 Usage: $0 [OPTION]... [VAR=VALUE]...
761
762 To assign environment variables (e.g., CC, CFLAGS...), specify them as
763 VAR=VALUE. See below for descriptions of some of the useful variables.
764
765 Defaults for the options are specified in brackets.
766
767 Configuration:
768 -h, --help display this help and exit
769 --help=short display options specific to this package
770 --help=recursive display the short help of all the included packages
771 -V, --version display version information and exit
772 -q, --quiet, --silent do not print \`checking...' messages
773 --cache-file=FILE cache test results in FILE [disabled]
774 -C, --config-cache alias for \`--cache-file=config.cache'
775 -n, --no-create do not create output files
776 --srcdir=DIR find the sources in DIR [configure dir or \`..']
777
778 _ACEOF
779
780 cat <<_ACEOF
781 Installation directories:
782 --prefix=PREFIX install architecture-independent files in PREFIX
783 [$ac_default_prefix]
784 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
785 [PREFIX]
786
787 By default, \`make install' will install all the files in
788 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
789 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
790 for instance \`--prefix=\$HOME'.
791
792 For better control, use the options below.
793
794 Fine tuning of the installation directories:
795 --bindir=DIR user executables [EPREFIX/bin]
796 --sbindir=DIR system admin executables [EPREFIX/sbin]
797 --libexecdir=DIR program executables [EPREFIX/libexec]
798 --datadir=DIR read-only architecture-independent data [PREFIX/share]
799 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
800 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
801 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
802 --libdir=DIR object code libraries [EPREFIX/lib]
803 --includedir=DIR C header files [PREFIX/include]
804 --oldincludedir=DIR C header files for non-gcc [/usr/include]
805 --infodir=DIR info documentation [PREFIX/info]
806 --mandir=DIR man documentation [PREFIX/man]
807 _ACEOF
808
809 cat <<\_ACEOF
810
811 Program names:
812 --program-prefix=PREFIX prepend PREFIX to installed program names
813 --program-suffix=SUFFIX append SUFFIX to installed program names
814 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
815
816 System types:
817 --build=BUILD configure for building on BUILD [guessed]
818 --host=HOST cross-compile to build programs to run on HOST [BUILD]
819 --target=TARGET configure for building compilers for TARGET [HOST]
820 _ACEOF
821 fi
822
823 if test -n "$ac_init_help"; then
824
825 cat <<\_ACEOF
826
827 Optional Features:
828 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
829 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
830 --enable-sim
831
832 Some influential environment variables:
833 CC C compiler command
834 CFLAGS C compiler flags
835 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
836 nonstandard directory <lib dir>
837 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
838 headers in a nonstandard directory <include dir>
839
840 Use these variables to override the choices made by `configure' or to help
841 it to find libraries and programs with nonstandard names/locations.
842
843 _ACEOF
844 fi
845
846 if test "$ac_init_help" = "recursive"; then
847 # If there are subdirs, report their specific --help.
848 ac_popdir=`pwd`
849 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
850 test -d $ac_dir || continue
851 ac_builddir=.
852
853 if test "$ac_dir" != .; then
854 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
855 # A "../" for each directory in $ac_dir_suffix.
856 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
857 else
858 ac_dir_suffix= ac_top_builddir=
859 fi
860
861 case $srcdir in
862 .) # No --srcdir option. We are building in place.
863 ac_srcdir=.
864 if test -z "$ac_top_builddir"; then
865 ac_top_srcdir=.
866 else
867 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
868 fi ;;
869 [\\/]* | ?:[\\/]* ) # Absolute path.
870 ac_srcdir=$srcdir$ac_dir_suffix;
871 ac_top_srcdir=$srcdir ;;
872 *) # Relative path.
873 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
874 ac_top_srcdir=$ac_top_builddir$srcdir ;;
875 esac
876
877 # Do not use `cd foo && pwd` to compute absolute paths, because
878 # the directories may not exist.
879 case `pwd` in
880 .) ac_abs_builddir="$ac_dir";;
881 *)
882 case "$ac_dir" in
883 .) ac_abs_builddir=`pwd`;;
884 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
885 *) ac_abs_builddir=`pwd`/"$ac_dir";;
886 esac;;
887 esac
888 case $ac_abs_builddir in
889 .) ac_abs_top_builddir=${ac_top_builddir}.;;
890 *)
891 case ${ac_top_builddir}. in
892 .) ac_abs_top_builddir=$ac_abs_builddir;;
893 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
894 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
895 esac;;
896 esac
897 case $ac_abs_builddir in
898 .) ac_abs_srcdir=$ac_srcdir;;
899 *)
900 case $ac_srcdir in
901 .) ac_abs_srcdir=$ac_abs_builddir;;
902 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
903 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
904 esac;;
905 esac
906 case $ac_abs_builddir in
907 .) ac_abs_top_srcdir=$ac_top_srcdir;;
908 *)
909 case $ac_top_srcdir in
910 .) ac_abs_top_srcdir=$ac_abs_builddir;;
911 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
912 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
913 esac;;
914 esac
915
916 cd $ac_dir
917 # Check for guested configure; otherwise get Cygnus style configure.
918 if test -f $ac_srcdir/configure.gnu; then
919 echo
920 $SHELL $ac_srcdir/configure.gnu --help=recursive
921 elif test -f $ac_srcdir/configure; then
922 echo
923 $SHELL $ac_srcdir/configure --help=recursive
924 elif test -f $ac_srcdir/configure.ac ||
925 test -f $ac_srcdir/configure.in; then
926 echo
927 $ac_configure --help
928 else
929 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
930 fi
931 cd $ac_popdir
932 done
933 fi
934
935 test -n "$ac_init_help" && exit 0
936 if $ac_init_version; then
937 cat <<\_ACEOF
938
939 Copyright (C) 2003 Free Software Foundation, Inc.
940 This configure script is free software; the Free Software Foundation
941 gives unlimited permission to copy, distribute and modify it.
942 _ACEOF
943 exit 0
944 fi
945 exec 5>config.log
946 cat >&5 <<_ACEOF
947 This file contains any messages produced by compilers while
948 running configure, to aid debugging if configure makes a mistake.
949
950 It was created by $as_me, which was
951 generated by GNU Autoconf 2.59. Invocation command line was
952
953 $ $0 $@
954
955 _ACEOF
956 {
957 cat <<_ASUNAME
958 ## --------- ##
959 ## Platform. ##
960 ## --------- ##
961
962 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
963 uname -m = `(uname -m) 2>/dev/null || echo unknown`
964 uname -r = `(uname -r) 2>/dev/null || echo unknown`
965 uname -s = `(uname -s) 2>/dev/null || echo unknown`
966 uname -v = `(uname -v) 2>/dev/null || echo unknown`
967
968 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
969 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
970
971 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
972 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
973 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
974 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
975 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
976 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
977 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
978
979 _ASUNAME
980
981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
982 for as_dir in $PATH
983 do
984 IFS=$as_save_IFS
985 test -z "$as_dir" && as_dir=.
986 echo "PATH: $as_dir"
987 done
988
989 } >&5
990
991 cat >&5 <<_ACEOF
992
993
994 ## ----------- ##
995 ## Core tests. ##
996 ## ----------- ##
997
998 _ACEOF
999
1000
1001 # Keep a trace of the command line.
1002 # Strip out --no-create and --no-recursion so they do not pile up.
1003 # Strip out --silent because we don't want to record it for future runs.
1004 # Also quote any args containing shell meta-characters.
1005 # Make two passes to allow for proper duplicate-argument suppression.
1006 ac_configure_args=
1007 ac_configure_args0=
1008 ac_configure_args1=
1009 ac_sep=
1010 ac_must_keep_next=false
1011 for ac_pass in 1 2
1012 do
1013 for ac_arg
1014 do
1015 case $ac_arg in
1016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1018 | -silent | --silent | --silen | --sile | --sil)
1019 continue ;;
1020 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1021 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1022 esac
1023 case $ac_pass in
1024 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1025 2)
1026 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1027 if test $ac_must_keep_next = true; then
1028 ac_must_keep_next=false # Got value, back to normal.
1029 else
1030 case $ac_arg in
1031 *=* | --config-cache | -C | -disable-* | --disable-* \
1032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1034 | -with-* | --with-* | -without-* | --without-* | --x)
1035 case "$ac_configure_args0 " in
1036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1037 esac
1038 ;;
1039 -* ) ac_must_keep_next=true ;;
1040 esac
1041 fi
1042 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1043 # Get rid of the leading space.
1044 ac_sep=" "
1045 ;;
1046 esac
1047 done
1048 done
1049 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1050 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1051
1052 # When interrupted or exit'd, cleanup temporary files, and complete
1053 # config.log. We remove comments because anyway the quotes in there
1054 # would cause problems or look ugly.
1055 # WARNING: Be sure not to use single quotes in there, as some shells,
1056 # such as our DU 5.0 friend, will then `close' the trap.
1057 trap 'exit_status=$?
1058 # Save into config.log some information that might help in debugging.
1059 {
1060 echo
1061
1062 cat <<\_ASBOX
1063 ## ---------------- ##
1064 ## Cache variables. ##
1065 ## ---------------- ##
1066 _ASBOX
1067 echo
1068 # The following way of writing the cache mishandles newlines in values,
1069 {
1070 (set) 2>&1 |
1071 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1072 *ac_space=\ *)
1073 sed -n \
1074 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1075 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1076 ;;
1077 *)
1078 sed -n \
1079 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1080 ;;
1081 esac;
1082 }
1083 echo
1084
1085 cat <<\_ASBOX
1086 ## ----------------- ##
1087 ## Output variables. ##
1088 ## ----------------- ##
1089 _ASBOX
1090 echo
1091 for ac_var in $ac_subst_vars
1092 do
1093 eval ac_val=$`echo $ac_var`
1094 echo "$ac_var='"'"'$ac_val'"'"'"
1095 done | sort
1096 echo
1097
1098 if test -n "$ac_subst_files"; then
1099 cat <<\_ASBOX
1100 ## ------------- ##
1101 ## Output files. ##
1102 ## ------------- ##
1103 _ASBOX
1104 echo
1105 for ac_var in $ac_subst_files
1106 do
1107 eval ac_val=$`echo $ac_var`
1108 echo "$ac_var='"'"'$ac_val'"'"'"
1109 done | sort
1110 echo
1111 fi
1112
1113 if test -s confdefs.h; then
1114 cat <<\_ASBOX
1115 ## ----------- ##
1116 ## confdefs.h. ##
1117 ## ----------- ##
1118 _ASBOX
1119 echo
1120 sed "/^$/d" confdefs.h | sort
1121 echo
1122 fi
1123 test "$ac_signal" != 0 &&
1124 echo "$as_me: caught signal $ac_signal"
1125 echo "$as_me: exit $exit_status"
1126 } >&5
1127 rm -f core *.core &&
1128 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1129 exit $exit_status
1130 ' 0
1131 for ac_signal in 1 2 13 15; do
1132 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1133 done
1134 ac_signal=0
1135
1136 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1137 rm -rf conftest* confdefs.h
1138 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1139 echo >confdefs.h
1140
1141 # Predefined preprocessor variables.
1142
1143 cat >>confdefs.h <<_ACEOF
1144 #define PACKAGE_NAME "$PACKAGE_NAME"
1145 _ACEOF
1146
1147
1148 cat >>confdefs.h <<_ACEOF
1149 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1150 _ACEOF
1151
1152
1153 cat >>confdefs.h <<_ACEOF
1154 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1155 _ACEOF
1156
1157
1158 cat >>confdefs.h <<_ACEOF
1159 #define PACKAGE_STRING "$PACKAGE_STRING"
1160 _ACEOF
1161
1162
1163 cat >>confdefs.h <<_ACEOF
1164 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1165 _ACEOF
1166
1167
1168 # Let the site file select an alternate cache file if it wants to.
1169 # Prefer explicitly selected file to automatically selected ones.
1170 if test -z "$CONFIG_SITE"; then
1171 if test "x$prefix" != xNONE; then
1172 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1173 else
1174 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1175 fi
1176 fi
1177 for ac_site_file in $CONFIG_SITE; do
1178 if test -r "$ac_site_file"; then
1179 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1180 echo "$as_me: loading site script $ac_site_file" >&6;}
1181 sed 's/^/| /' "$ac_site_file" >&5
1182 . "$ac_site_file"
1183 fi
1184 done
1185
1186 if test -r "$cache_file"; then
1187 # Some versions of bash will fail to source /dev/null (special
1188 # files actually), so we avoid doing that.
1189 if test -f "$cache_file"; then
1190 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1191 echo "$as_me: loading cache $cache_file" >&6;}
1192 case $cache_file in
1193 [\\/]* | ?:[\\/]* ) . $cache_file;;
1194 *) . ./$cache_file;;
1195 esac
1196 fi
1197 else
1198 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1199 echo "$as_me: creating cache $cache_file" >&6;}
1200 >$cache_file
1201 fi
1202
1203 # Check that the precious variables saved in the cache have kept the same
1204 # value.
1205 ac_cache_corrupted=false
1206 for ac_var in `(set) 2>&1 |
1207 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1208 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1209 eval ac_new_set=\$ac_env_${ac_var}_set
1210 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1211 eval ac_new_val="\$ac_env_${ac_var}_value"
1212 case $ac_old_set,$ac_new_set in
1213 set,)
1214 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1215 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1216 ac_cache_corrupted=: ;;
1217 ,set)
1218 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1219 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1220 ac_cache_corrupted=: ;;
1221 ,);;
1222 *)
1223 if test "x$ac_old_val" != "x$ac_new_val"; then
1224 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1225 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1226 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1227 echo "$as_me: former value: $ac_old_val" >&2;}
1228 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1229 echo "$as_me: current value: $ac_new_val" >&2;}
1230 ac_cache_corrupted=:
1231 fi;;
1232 esac
1233 # Pass precious variables to config.status.
1234 if test "$ac_new_set" = set; then
1235 case $ac_new_val in
1236 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1237 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1238 *) ac_arg=$ac_var=$ac_new_val ;;
1239 esac
1240 case " $ac_configure_args " in
1241 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1242 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1243 esac
1244 fi
1245 done
1246 if $ac_cache_corrupted; then
1247 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1248 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1249 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1250 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1251 { (exit 1); exit 1; }; }
1252 fi
1253
1254 ac_ext=c
1255 ac_cpp='$CPP $CPPFLAGS'
1256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279 ac_ext=c
1280 ac_cpp='$CPP $CPPFLAGS'
1281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1284 if test -n "$ac_tool_prefix"; then
1285 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1286 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1287 echo "$as_me:$LINENO: checking for $ac_word" >&5
1288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1289 if test "${ac_cv_prog_CC+set}" = set; then
1290 echo $ECHO_N "(cached) $ECHO_C" >&6
1291 else
1292 if test -n "$CC"; then
1293 ac_cv_prog_CC="$CC" # Let the user override the test.
1294 else
1295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1296 for as_dir in $PATH
1297 do
1298 IFS=$as_save_IFS
1299 test -z "$as_dir" && as_dir=.
1300 for ac_exec_ext in '' $ac_executable_extensions; do
1301 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1302 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1303 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1304 break 2
1305 fi
1306 done
1307 done
1308
1309 fi
1310 fi
1311 CC=$ac_cv_prog_CC
1312 if test -n "$CC"; then
1313 echo "$as_me:$LINENO: result: $CC" >&5
1314 echo "${ECHO_T}$CC" >&6
1315 else
1316 echo "$as_me:$LINENO: result: no" >&5
1317 echo "${ECHO_T}no" >&6
1318 fi
1319
1320 fi
1321 if test -z "$ac_cv_prog_CC"; then
1322 ac_ct_CC=$CC
1323 # Extract the first word of "gcc", so it can be a program name with args.
1324 set dummy gcc; ac_word=$2
1325 echo "$as_me:$LINENO: checking for $ac_word" >&5
1326 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1327 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1328 echo $ECHO_N "(cached) $ECHO_C" >&6
1329 else
1330 if test -n "$ac_ct_CC"; then
1331 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1332 else
1333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1334 for as_dir in $PATH
1335 do
1336 IFS=$as_save_IFS
1337 test -z "$as_dir" && as_dir=.
1338 for ac_exec_ext in '' $ac_executable_extensions; do
1339 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1340 ac_cv_prog_ac_ct_CC="gcc"
1341 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1342 break 2
1343 fi
1344 done
1345 done
1346
1347 fi
1348 fi
1349 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1350 if test -n "$ac_ct_CC"; then
1351 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1352 echo "${ECHO_T}$ac_ct_CC" >&6
1353 else
1354 echo "$as_me:$LINENO: result: no" >&5
1355 echo "${ECHO_T}no" >&6
1356 fi
1357
1358 CC=$ac_ct_CC
1359 else
1360 CC="$ac_cv_prog_CC"
1361 fi
1362
1363 if test -z "$CC"; then
1364 if test -n "$ac_tool_prefix"; then
1365 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1366 set dummy ${ac_tool_prefix}cc; ac_word=$2
1367 echo "$as_me:$LINENO: checking for $ac_word" >&5
1368 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1369 if test "${ac_cv_prog_CC+set}" = set; then
1370 echo $ECHO_N "(cached) $ECHO_C" >&6
1371 else
1372 if test -n "$CC"; then
1373 ac_cv_prog_CC="$CC" # Let the user override the test.
1374 else
1375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1376 for as_dir in $PATH
1377 do
1378 IFS=$as_save_IFS
1379 test -z "$as_dir" && as_dir=.
1380 for ac_exec_ext in '' $ac_executable_extensions; do
1381 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1382 ac_cv_prog_CC="${ac_tool_prefix}cc"
1383 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1384 break 2
1385 fi
1386 done
1387 done
1388
1389 fi
1390 fi
1391 CC=$ac_cv_prog_CC
1392 if test -n "$CC"; then
1393 echo "$as_me:$LINENO: result: $CC" >&5
1394 echo "${ECHO_T}$CC" >&6
1395 else
1396 echo "$as_me:$LINENO: result: no" >&5
1397 echo "${ECHO_T}no" >&6
1398 fi
1399
1400 fi
1401 if test -z "$ac_cv_prog_CC"; then
1402 ac_ct_CC=$CC
1403 # Extract the first word of "cc", so it can be a program name with args.
1404 set dummy cc; ac_word=$2
1405 echo "$as_me:$LINENO: checking for $ac_word" >&5
1406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1407 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1408 echo $ECHO_N "(cached) $ECHO_C" >&6
1409 else
1410 if test -n "$ac_ct_CC"; then
1411 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1412 else
1413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1414 for as_dir in $PATH
1415 do
1416 IFS=$as_save_IFS
1417 test -z "$as_dir" && as_dir=.
1418 for ac_exec_ext in '' $ac_executable_extensions; do
1419 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1420 ac_cv_prog_ac_ct_CC="cc"
1421 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1422 break 2
1423 fi
1424 done
1425 done
1426
1427 fi
1428 fi
1429 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1430 if test -n "$ac_ct_CC"; then
1431 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1432 echo "${ECHO_T}$ac_ct_CC" >&6
1433 else
1434 echo "$as_me:$LINENO: result: no" >&5
1435 echo "${ECHO_T}no" >&6
1436 fi
1437
1438 CC=$ac_ct_CC
1439 else
1440 CC="$ac_cv_prog_CC"
1441 fi
1442
1443 fi
1444 if test -z "$CC"; then
1445 # Extract the first word of "cc", so it can be a program name with args.
1446 set dummy cc; ac_word=$2
1447 echo "$as_me:$LINENO: checking for $ac_word" >&5
1448 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1449 if test "${ac_cv_prog_CC+set}" = set; then
1450 echo $ECHO_N "(cached) $ECHO_C" >&6
1451 else
1452 if test -n "$CC"; then
1453 ac_cv_prog_CC="$CC" # Let the user override the test.
1454 else
1455 ac_prog_rejected=no
1456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457 for as_dir in $PATH
1458 do
1459 IFS=$as_save_IFS
1460 test -z "$as_dir" && as_dir=.
1461 for ac_exec_ext in '' $ac_executable_extensions; do
1462 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1463 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1464 ac_prog_rejected=yes
1465 continue
1466 fi
1467 ac_cv_prog_CC="cc"
1468 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1469 break 2
1470 fi
1471 done
1472 done
1473
1474 if test $ac_prog_rejected = yes; then
1475 # We found a bogon in the path, so make sure we never use it.
1476 set dummy $ac_cv_prog_CC
1477 shift
1478 if test $# != 0; then
1479 # We chose a different compiler from the bogus one.
1480 # However, it has the same basename, so the bogon will be chosen
1481 # first if we set CC to just the basename; use the full file name.
1482 shift
1483 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1484 fi
1485 fi
1486 fi
1487 fi
1488 CC=$ac_cv_prog_CC
1489 if test -n "$CC"; then
1490 echo "$as_me:$LINENO: result: $CC" >&5
1491 echo "${ECHO_T}$CC" >&6
1492 else
1493 echo "$as_me:$LINENO: result: no" >&5
1494 echo "${ECHO_T}no" >&6
1495 fi
1496
1497 fi
1498 if test -z "$CC"; then
1499 if test -n "$ac_tool_prefix"; then
1500 for ac_prog in cl
1501 do
1502 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1503 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1504 echo "$as_me:$LINENO: checking for $ac_word" >&5
1505 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1506 if test "${ac_cv_prog_CC+set}" = set; then
1507 echo $ECHO_N "(cached) $ECHO_C" >&6
1508 else
1509 if test -n "$CC"; then
1510 ac_cv_prog_CC="$CC" # Let the user override the test.
1511 else
1512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1513 for as_dir in $PATH
1514 do
1515 IFS=$as_save_IFS
1516 test -z "$as_dir" && as_dir=.
1517 for ac_exec_ext in '' $ac_executable_extensions; do
1518 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1519 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1520 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1521 break 2
1522 fi
1523 done
1524 done
1525
1526 fi
1527 fi
1528 CC=$ac_cv_prog_CC
1529 if test -n "$CC"; then
1530 echo "$as_me:$LINENO: result: $CC" >&5
1531 echo "${ECHO_T}$CC" >&6
1532 else
1533 echo "$as_me:$LINENO: result: no" >&5
1534 echo "${ECHO_T}no" >&6
1535 fi
1536
1537 test -n "$CC" && break
1538 done
1539 fi
1540 if test -z "$CC"; then
1541 ac_ct_CC=$CC
1542 for ac_prog in cl
1543 do
1544 # Extract the first word of "$ac_prog", so it can be a program name with args.
1545 set dummy $ac_prog; ac_word=$2
1546 echo "$as_me:$LINENO: checking for $ac_word" >&5
1547 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1548 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1549 echo $ECHO_N "(cached) $ECHO_C" >&6
1550 else
1551 if test -n "$ac_ct_CC"; then
1552 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1553 else
1554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1555 for as_dir in $PATH
1556 do
1557 IFS=$as_save_IFS
1558 test -z "$as_dir" && as_dir=.
1559 for ac_exec_ext in '' $ac_executable_extensions; do
1560 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1561 ac_cv_prog_ac_ct_CC="$ac_prog"
1562 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1563 break 2
1564 fi
1565 done
1566 done
1567
1568 fi
1569 fi
1570 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1571 if test -n "$ac_ct_CC"; then
1572 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1573 echo "${ECHO_T}$ac_ct_CC" >&6
1574 else
1575 echo "$as_me:$LINENO: result: no" >&5
1576 echo "${ECHO_T}no" >&6
1577 fi
1578
1579 test -n "$ac_ct_CC" && break
1580 done
1581
1582 CC=$ac_ct_CC
1583 fi
1584
1585 fi
1586
1587
1588 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1589 See \`config.log' for more details." >&5
1590 echo "$as_me: error: no acceptable C compiler found in \$PATH
1591 See \`config.log' for more details." >&2;}
1592 { (exit 1); exit 1; }; }
1593
1594 # Provide some information about the compiler.
1595 echo "$as_me:$LINENO:" \
1596 "checking for C compiler version" >&5
1597 ac_compiler=`set X $ac_compile; echo $2`
1598 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1599 (eval $ac_compiler --version </dev/null >&5) 2>&5
1600 ac_status=$?
1601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1602 (exit $ac_status); }
1603 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1604 (eval $ac_compiler -v </dev/null >&5) 2>&5
1605 ac_status=$?
1606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1607 (exit $ac_status); }
1608 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1609 (eval $ac_compiler -V </dev/null >&5) 2>&5
1610 ac_status=$?
1611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1612 (exit $ac_status); }
1613
1614 cat >conftest.$ac_ext <<_ACEOF
1615 /* confdefs.h. */
1616 _ACEOF
1617 cat confdefs.h >>conftest.$ac_ext
1618 cat >>conftest.$ac_ext <<_ACEOF
1619 /* end confdefs.h. */
1620
1621 int
1622 main ()
1623 {
1624
1625 ;
1626 return 0;
1627 }
1628 _ACEOF
1629 ac_clean_files_save=$ac_clean_files
1630 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1631 # Try to create an executable without -o first, disregard a.out.
1632 # It will help us diagnose broken compilers, and finding out an intuition
1633 # of exeext.
1634 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1635 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1636 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1637 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1638 (eval $ac_link_default) 2>&5
1639 ac_status=$?
1640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1641 (exit $ac_status); }; then
1642 # Find the output, starting from the most likely. This scheme is
1643 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1644 # resort.
1645
1646 # Be careful to initialize this variable, since it used to be cached.
1647 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1648 ac_cv_exeext=
1649 # b.out is created by i960 compilers.
1650 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1651 do
1652 test -f "$ac_file" || continue
1653 case $ac_file in
1654 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1655 ;;
1656 conftest.$ac_ext )
1657 # This is the source file.
1658 ;;
1659 [ab].out )
1660 # We found the default executable, but exeext='' is most
1661 # certainly right.
1662 break;;
1663 *.* )
1664 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1665 # FIXME: I believe we export ac_cv_exeext for Libtool,
1666 # but it would be cool to find out if it's true. Does anybody
1667 # maintain Libtool? --akim.
1668 export ac_cv_exeext
1669 break;;
1670 * )
1671 break;;
1672 esac
1673 done
1674 else
1675 echo "$as_me: failed program was:" >&5
1676 sed 's/^/| /' conftest.$ac_ext >&5
1677
1678 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1679 See \`config.log' for more details." >&5
1680 echo "$as_me: error: C compiler cannot create executables
1681 See \`config.log' for more details." >&2;}
1682 { (exit 77); exit 77; }; }
1683 fi
1684
1685 ac_exeext=$ac_cv_exeext
1686 echo "$as_me:$LINENO: result: $ac_file" >&5
1687 echo "${ECHO_T}$ac_file" >&6
1688
1689 # Check the compiler produces executables we can run. If not, either
1690 # the compiler is broken, or we cross compile.
1691 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1692 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1693 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1694 # If not cross compiling, check that we can run a simple program.
1695 if test "$cross_compiling" != yes; then
1696 if { ac_try='./$ac_file'
1697 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1698 (eval $ac_try) 2>&5
1699 ac_status=$?
1700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1701 (exit $ac_status); }; }; then
1702 cross_compiling=no
1703 else
1704 if test "$cross_compiling" = maybe; then
1705 cross_compiling=yes
1706 else
1707 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1708 If you meant to cross compile, use \`--host'.
1709 See \`config.log' for more details." >&5
1710 echo "$as_me: error: cannot run C compiled programs.
1711 If you meant to cross compile, use \`--host'.
1712 See \`config.log' for more details." >&2;}
1713 { (exit 1); exit 1; }; }
1714 fi
1715 fi
1716 fi
1717 echo "$as_me:$LINENO: result: yes" >&5
1718 echo "${ECHO_T}yes" >&6
1719
1720 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1721 ac_clean_files=$ac_clean_files_save
1722 # Check the compiler produces executables we can run. If not, either
1723 # the compiler is broken, or we cross compile.
1724 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1725 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1726 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1727 echo "${ECHO_T}$cross_compiling" >&6
1728
1729 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1730 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1731 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1732 (eval $ac_link) 2>&5
1733 ac_status=$?
1734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1735 (exit $ac_status); }; then
1736 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1737 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1738 # work properly (i.e., refer to `conftest.exe'), while it won't with
1739 # `rm'.
1740 for ac_file in conftest.exe conftest conftest.*; do
1741 test -f "$ac_file" || continue
1742 case $ac_file in
1743 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1744 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1745 export ac_cv_exeext
1746 break;;
1747 * ) break;;
1748 esac
1749 done
1750 else
1751 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1752 See \`config.log' for more details." >&5
1753 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1754 See \`config.log' for more details." >&2;}
1755 { (exit 1); exit 1; }; }
1756 fi
1757
1758 rm -f conftest$ac_cv_exeext
1759 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1760 echo "${ECHO_T}$ac_cv_exeext" >&6
1761
1762 rm -f conftest.$ac_ext
1763 EXEEXT=$ac_cv_exeext
1764 ac_exeext=$EXEEXT
1765 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1766 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1767 if test "${ac_cv_objext+set}" = set; then
1768 echo $ECHO_N "(cached) $ECHO_C" >&6
1769 else
1770 cat >conftest.$ac_ext <<_ACEOF
1771 /* confdefs.h. */
1772 _ACEOF
1773 cat confdefs.h >>conftest.$ac_ext
1774 cat >>conftest.$ac_ext <<_ACEOF
1775 /* end confdefs.h. */
1776
1777 int
1778 main ()
1779 {
1780
1781 ;
1782 return 0;
1783 }
1784 _ACEOF
1785 rm -f conftest.o conftest.obj
1786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1787 (eval $ac_compile) 2>&5
1788 ac_status=$?
1789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1790 (exit $ac_status); }; then
1791 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1792 case $ac_file in
1793 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1794 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1795 break;;
1796 esac
1797 done
1798 else
1799 echo "$as_me: failed program was:" >&5
1800 sed 's/^/| /' conftest.$ac_ext >&5
1801
1802 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1803 See \`config.log' for more details." >&5
1804 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1805 See \`config.log' for more details." >&2;}
1806 { (exit 1); exit 1; }; }
1807 fi
1808
1809 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1810 fi
1811 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1812 echo "${ECHO_T}$ac_cv_objext" >&6
1813 OBJEXT=$ac_cv_objext
1814 ac_objext=$OBJEXT
1815 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1816 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1817 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1818 echo $ECHO_N "(cached) $ECHO_C" >&6
1819 else
1820 cat >conftest.$ac_ext <<_ACEOF
1821 /* confdefs.h. */
1822 _ACEOF
1823 cat confdefs.h >>conftest.$ac_ext
1824 cat >>conftest.$ac_ext <<_ACEOF
1825 /* end confdefs.h. */
1826
1827 int
1828 main ()
1829 {
1830 #ifndef __GNUC__
1831 choke me
1832 #endif
1833
1834 ;
1835 return 0;
1836 }
1837 _ACEOF
1838 rm -f conftest.$ac_objext
1839 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1840 (eval $ac_compile) 2>conftest.er1
1841 ac_status=$?
1842 grep -v '^ *+' conftest.er1 >conftest.err
1843 rm -f conftest.er1
1844 cat conftest.err >&5
1845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1846 (exit $ac_status); } &&
1847 { ac_try='test -z "$ac_c_werror_flag"
1848 || test ! -s conftest.err'
1849 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1850 (eval $ac_try) 2>&5
1851 ac_status=$?
1852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1853 (exit $ac_status); }; } &&
1854 { ac_try='test -s conftest.$ac_objext'
1855 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1856 (eval $ac_try) 2>&5
1857 ac_status=$?
1858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1859 (exit $ac_status); }; }; then
1860 ac_compiler_gnu=yes
1861 else
1862 echo "$as_me: failed program was:" >&5
1863 sed 's/^/| /' conftest.$ac_ext >&5
1864
1865 ac_compiler_gnu=no
1866 fi
1867 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1868 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1869
1870 fi
1871 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1872 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1873 GCC=`test $ac_compiler_gnu = yes && echo yes`
1874 ac_test_CFLAGS=${CFLAGS+set}
1875 ac_save_CFLAGS=$CFLAGS
1876 CFLAGS="-g"
1877 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1878 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1879 if test "${ac_cv_prog_cc_g+set}" = set; then
1880 echo $ECHO_N "(cached) $ECHO_C" >&6
1881 else
1882 cat >conftest.$ac_ext <<_ACEOF
1883 /* confdefs.h. */
1884 _ACEOF
1885 cat confdefs.h >>conftest.$ac_ext
1886 cat >>conftest.$ac_ext <<_ACEOF
1887 /* end confdefs.h. */
1888
1889 int
1890 main ()
1891 {
1892
1893 ;
1894 return 0;
1895 }
1896 _ACEOF
1897 rm -f conftest.$ac_objext
1898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1899 (eval $ac_compile) 2>conftest.er1
1900 ac_status=$?
1901 grep -v '^ *+' conftest.er1 >conftest.err
1902 rm -f conftest.er1
1903 cat conftest.err >&5
1904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1905 (exit $ac_status); } &&
1906 { ac_try='test -z "$ac_c_werror_flag"
1907 || test ! -s conftest.err'
1908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1909 (eval $ac_try) 2>&5
1910 ac_status=$?
1911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1912 (exit $ac_status); }; } &&
1913 { ac_try='test -s conftest.$ac_objext'
1914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1915 (eval $ac_try) 2>&5
1916 ac_status=$?
1917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1918 (exit $ac_status); }; }; then
1919 ac_cv_prog_cc_g=yes
1920 else
1921 echo "$as_me: failed program was:" >&5
1922 sed 's/^/| /' conftest.$ac_ext >&5
1923
1924 ac_cv_prog_cc_g=no
1925 fi
1926 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1927 fi
1928 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1929 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1930 if test "$ac_test_CFLAGS" = set; then
1931 CFLAGS=$ac_save_CFLAGS
1932 elif test $ac_cv_prog_cc_g = yes; then
1933 if test "$GCC" = yes; then
1934 CFLAGS="-g -O2"
1935 else
1936 CFLAGS="-g"
1937 fi
1938 else
1939 if test "$GCC" = yes; then
1940 CFLAGS="-O2"
1941 else
1942 CFLAGS=
1943 fi
1944 fi
1945 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1946 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1947 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1948 echo $ECHO_N "(cached) $ECHO_C" >&6
1949 else
1950 ac_cv_prog_cc_stdc=no
1951 ac_save_CC=$CC
1952 cat >conftest.$ac_ext <<_ACEOF
1953 /* confdefs.h. */
1954 _ACEOF
1955 cat confdefs.h >>conftest.$ac_ext
1956 cat >>conftest.$ac_ext <<_ACEOF
1957 /* end confdefs.h. */
1958 #include <stdarg.h>
1959 #include <stdio.h>
1960 #include <sys/types.h>
1961 #include <sys/stat.h>
1962 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1963 struct buf { int x; };
1964 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1965 static char *e (p, i)
1966 char **p;
1967 int i;
1968 {
1969 return p[i];
1970 }
1971 static char *f (char * (*g) (char **, int), char **p, ...)
1972 {
1973 char *s;
1974 va_list v;
1975 va_start (v,p);
1976 s = g (p, va_arg (v,int));
1977 va_end (v);
1978 return s;
1979 }
1980
1981 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1982 function prototypes and stuff, but not '\xHH' hex character constants.
1983 These don't provoke an error unfortunately, instead are silently treated
1984 as 'x'. The following induces an error, until -std1 is added to get
1985 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1986 array size at least. It's necessary to write '\x00'==0 to get something
1987 that's true only with -std1. */
1988 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
1989
1990 int test (int i, double x);
1991 struct s1 {int (*f) (int a);};
1992 struct s2 {int (*f) (double a);};
1993 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1994 int argc;
1995 char **argv;
1996 int
1997 main ()
1998 {
1999 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2000 ;
2001 return 0;
2002 }
2003 _ACEOF
2004 # Don't try gcc -ansi; that turns off useful extensions and
2005 # breaks some systems' header files.
2006 # AIX -qlanglvl=ansi
2007 # Ultrix and OSF/1 -std1
2008 # HP-UX 10.20 and later -Ae
2009 # HP-UX older versions -Aa -D_HPUX_SOURCE
2010 # SVR4 -Xc -D__EXTENSIONS__
2011 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2012 do
2013 CC="$ac_save_CC $ac_arg"
2014 rm -f conftest.$ac_objext
2015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2016 (eval $ac_compile) 2>conftest.er1
2017 ac_status=$?
2018 grep -v '^ *+' conftest.er1 >conftest.err
2019 rm -f conftest.er1
2020 cat conftest.err >&5
2021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2022 (exit $ac_status); } &&
2023 { ac_try='test -z "$ac_c_werror_flag"
2024 || test ! -s conftest.err'
2025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2026 (eval $ac_try) 2>&5
2027 ac_status=$?
2028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029 (exit $ac_status); }; } &&
2030 { ac_try='test -s conftest.$ac_objext'
2031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2032 (eval $ac_try) 2>&5
2033 ac_status=$?
2034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2035 (exit $ac_status); }; }; then
2036 ac_cv_prog_cc_stdc=$ac_arg
2037 break
2038 else
2039 echo "$as_me: failed program was:" >&5
2040 sed 's/^/| /' conftest.$ac_ext >&5
2041
2042 fi
2043 rm -f conftest.err conftest.$ac_objext
2044 done
2045 rm -f conftest.$ac_ext conftest.$ac_objext
2046 CC=$ac_save_CC
2047
2048 fi
2049
2050 case "x$ac_cv_prog_cc_stdc" in
2051 x|xno)
2052 echo "$as_me:$LINENO: result: none needed" >&5
2053 echo "${ECHO_T}none needed" >&6 ;;
2054 *)
2055 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2056 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2057 CC="$CC $ac_cv_prog_cc_stdc" ;;
2058 esac
2059
2060 # Some people use a C++ compiler to compile C. Since we use `exit',
2061 # in C++ we need to declare it. In case someone uses the same compiler
2062 # for both compiling C and C++ we need to have the C++ compiler decide
2063 # the declaration of exit, since it's the most demanding environment.
2064 cat >conftest.$ac_ext <<_ACEOF
2065 #ifndef __cplusplus
2066 choke me
2067 #endif
2068 _ACEOF
2069 rm -f conftest.$ac_objext
2070 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2071 (eval $ac_compile) 2>conftest.er1
2072 ac_status=$?
2073 grep -v '^ *+' conftest.er1 >conftest.err
2074 rm -f conftest.er1
2075 cat conftest.err >&5
2076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2077 (exit $ac_status); } &&
2078 { ac_try='test -z "$ac_c_werror_flag"
2079 || test ! -s conftest.err'
2080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2081 (eval $ac_try) 2>&5
2082 ac_status=$?
2083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2084 (exit $ac_status); }; } &&
2085 { ac_try='test -s conftest.$ac_objext'
2086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2087 (eval $ac_try) 2>&5
2088 ac_status=$?
2089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2090 (exit $ac_status); }; }; then
2091 for ac_declaration in \
2092 '' \
2093 'extern "C" void std::exit (int) throw (); using std::exit;' \
2094 'extern "C" void std::exit (int); using std::exit;' \
2095 'extern "C" void exit (int) throw ();' \
2096 'extern "C" void exit (int);' \
2097 'void exit (int);'
2098 do
2099 cat >conftest.$ac_ext <<_ACEOF
2100 /* confdefs.h. */
2101 _ACEOF
2102 cat confdefs.h >>conftest.$ac_ext
2103 cat >>conftest.$ac_ext <<_ACEOF
2104 /* end confdefs.h. */
2105 $ac_declaration
2106 #include <stdlib.h>
2107 int
2108 main ()
2109 {
2110 exit (42);
2111 ;
2112 return 0;
2113 }
2114 _ACEOF
2115 rm -f conftest.$ac_objext
2116 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2117 (eval $ac_compile) 2>conftest.er1
2118 ac_status=$?
2119 grep -v '^ *+' conftest.er1 >conftest.err
2120 rm -f conftest.er1
2121 cat conftest.err >&5
2122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2123 (exit $ac_status); } &&
2124 { ac_try='test -z "$ac_c_werror_flag"
2125 || test ! -s conftest.err'
2126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2127 (eval $ac_try) 2>&5
2128 ac_status=$?
2129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2130 (exit $ac_status); }; } &&
2131 { ac_try='test -s conftest.$ac_objext'
2132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2133 (eval $ac_try) 2>&5
2134 ac_status=$?
2135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2136 (exit $ac_status); }; }; then
2137 :
2138 else
2139 echo "$as_me: failed program was:" >&5
2140 sed 's/^/| /' conftest.$ac_ext >&5
2141
2142 continue
2143 fi
2144 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2145 cat >conftest.$ac_ext <<_ACEOF
2146 /* confdefs.h. */
2147 _ACEOF
2148 cat confdefs.h >>conftest.$ac_ext
2149 cat >>conftest.$ac_ext <<_ACEOF
2150 /* end confdefs.h. */
2151 $ac_declaration
2152 int
2153 main ()
2154 {
2155 exit (42);
2156 ;
2157 return 0;
2158 }
2159 _ACEOF
2160 rm -f conftest.$ac_objext
2161 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2162 (eval $ac_compile) 2>conftest.er1
2163 ac_status=$?
2164 grep -v '^ *+' conftest.er1 >conftest.err
2165 rm -f conftest.er1
2166 cat conftest.err >&5
2167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2168 (exit $ac_status); } &&
2169 { ac_try='test -z "$ac_c_werror_flag"
2170 || test ! -s conftest.err'
2171 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2172 (eval $ac_try) 2>&5
2173 ac_status=$?
2174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2175 (exit $ac_status); }; } &&
2176 { ac_try='test -s conftest.$ac_objext'
2177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2178 (eval $ac_try) 2>&5
2179 ac_status=$?
2180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181 (exit $ac_status); }; }; then
2182 break
2183 else
2184 echo "$as_me: failed program was:" >&5
2185 sed 's/^/| /' conftest.$ac_ext >&5
2186
2187 fi
2188 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2189 done
2190 rm -f conftest*
2191 if test -n "$ac_declaration"; then
2192 echo '#ifdef __cplusplus' >>confdefs.h
2193 echo $ac_declaration >>confdefs.h
2194 echo '#endif' >>confdefs.h
2195 fi
2196
2197 else
2198 echo "$as_me: failed program was:" >&5
2199 sed 's/^/| /' conftest.$ac_ext >&5
2200
2201 fi
2202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2203 ac_ext=c
2204 ac_cpp='$CPP $CPPFLAGS'
2205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2208
2209 ac_aux_dir=
2210 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2211 if test -f $ac_dir/install-sh; then
2212 ac_aux_dir=$ac_dir
2213 ac_install_sh="$ac_aux_dir/install-sh -c"
2214 break
2215 elif test -f $ac_dir/install.sh; then
2216 ac_aux_dir=$ac_dir
2217 ac_install_sh="$ac_aux_dir/install.sh -c"
2218 break
2219 elif test -f $ac_dir/shtool; then
2220 ac_aux_dir=$ac_dir
2221 ac_install_sh="$ac_aux_dir/shtool install -c"
2222 break
2223 fi
2224 done
2225 if test -z "$ac_aux_dir"; then
2226 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2227 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2228 { (exit 1); exit 1; }; }
2229 fi
2230 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2231 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2232 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2233
2234 # Find a good install program. We prefer a C program (faster),
2235 # so one script is as good as another. But avoid the broken or
2236 # incompatible versions:
2237 # SysV /etc/install, /usr/sbin/install
2238 # SunOS /usr/etc/install
2239 # IRIX /sbin/install
2240 # AIX /bin/install
2241 # AmigaOS /C/install, which installs bootblocks on floppy discs
2242 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2243 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2244 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2245 # OS/2's system install, which has a completely different semantic
2246 # ./install, which can be erroneously created by make from ./install.sh.
2247 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2248 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2249 if test -z "$INSTALL"; then
2250 if test "${ac_cv_path_install+set}" = set; then
2251 echo $ECHO_N "(cached) $ECHO_C" >&6
2252 else
2253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2254 for as_dir in $PATH
2255 do
2256 IFS=$as_save_IFS
2257 test -z "$as_dir" && as_dir=.
2258 # Account for people who put trailing slashes in PATH elements.
2259 case $as_dir/ in
2260 ./ | .// | /cC/* | \
2261 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2262 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2263 /usr/ucb/* ) ;;
2264 *)
2265 # OSF1 and SCO ODT 3.0 have their own names for install.
2266 # Don't use installbsd from OSF since it installs stuff as root
2267 # by default.
2268 for ac_prog in ginstall scoinst install; do
2269 for ac_exec_ext in '' $ac_executable_extensions; do
2270 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2271 if test $ac_prog = install &&
2272 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2273 # AIX install. It has an incompatible calling convention.
2274 :
2275 elif test $ac_prog = install &&
2276 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2277 # program-specific install script used by HP pwplus--don't use.
2278 :
2279 else
2280 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2281 break 3
2282 fi
2283 fi
2284 done
2285 done
2286 ;;
2287 esac
2288 done
2289
2290
2291 fi
2292 if test "${ac_cv_path_install+set}" = set; then
2293 INSTALL=$ac_cv_path_install
2294 else
2295 # As a last resort, use the slow shell script. We don't cache a
2296 # path for INSTALL within a source directory, because that will
2297 # break other packages using the cache if that directory is
2298 # removed, or if the path is relative.
2299 INSTALL=$ac_install_sh
2300 fi
2301 fi
2302 echo "$as_me:$LINENO: result: $INSTALL" >&5
2303 echo "${ECHO_T}$INSTALL" >&6
2304
2305 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2306 # It thinks the first close brace ends the variable substitution.
2307 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2308
2309 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2310
2311 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2312
2313 if test -n "$ac_tool_prefix"; then
2314 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2315 set dummy ${ac_tool_prefix}ar; ac_word=$2
2316 echo "$as_me:$LINENO: checking for $ac_word" >&5
2317 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2318 if test "${ac_cv_prog_AR+set}" = set; then
2319 echo $ECHO_N "(cached) $ECHO_C" >&6
2320 else
2321 if test -n "$AR"; then
2322 ac_cv_prog_AR="$AR" # Let the user override the test.
2323 else
2324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2325 for as_dir in $PATH
2326 do
2327 IFS=$as_save_IFS
2328 test -z "$as_dir" && as_dir=.
2329 for ac_exec_ext in '' $ac_executable_extensions; do
2330 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2331 ac_cv_prog_AR="${ac_tool_prefix}ar"
2332 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2333 break 2
2334 fi
2335 done
2336 done
2337
2338 fi
2339 fi
2340 AR=$ac_cv_prog_AR
2341 if test -n "$AR"; then
2342 echo "$as_me:$LINENO: result: $AR" >&5
2343 echo "${ECHO_T}$AR" >&6
2344 else
2345 echo "$as_me:$LINENO: result: no" >&5
2346 echo "${ECHO_T}no" >&6
2347 fi
2348
2349 fi
2350 if test -z "$ac_cv_prog_AR"; then
2351 ac_ct_AR=$AR
2352 # Extract the first word of "ar", so it can be a program name with args.
2353 set dummy ar; ac_word=$2
2354 echo "$as_me:$LINENO: checking for $ac_word" >&5
2355 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2356 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2357 echo $ECHO_N "(cached) $ECHO_C" >&6
2358 else
2359 if test -n "$ac_ct_AR"; then
2360 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2361 else
2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363 for as_dir in $PATH
2364 do
2365 IFS=$as_save_IFS
2366 test -z "$as_dir" && as_dir=.
2367 for ac_exec_ext in '' $ac_executable_extensions; do
2368 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2369 ac_cv_prog_ac_ct_AR="ar"
2370 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2371 break 2
2372 fi
2373 done
2374 done
2375
2376 fi
2377 fi
2378 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2379 if test -n "$ac_ct_AR"; then
2380 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2381 echo "${ECHO_T}$ac_ct_AR" >&6
2382 else
2383 echo "$as_me:$LINENO: result: no" >&5
2384 echo "${ECHO_T}no" >&6
2385 fi
2386
2387 AR=$ac_ct_AR
2388 else
2389 AR="$ac_cv_prog_AR"
2390 fi
2391
2392 if test -n "$ac_tool_prefix"; then
2393 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2394 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2395 echo "$as_me:$LINENO: checking for $ac_word" >&5
2396 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2397 if test "${ac_cv_prog_RANLIB+set}" = set; then
2398 echo $ECHO_N "(cached) $ECHO_C" >&6
2399 else
2400 if test -n "$RANLIB"; then
2401 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2402 else
2403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2404 for as_dir in $PATH
2405 do
2406 IFS=$as_save_IFS
2407 test -z "$as_dir" && as_dir=.
2408 for ac_exec_ext in '' $ac_executable_extensions; do
2409 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2410 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2411 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2412 break 2
2413 fi
2414 done
2415 done
2416
2417 fi
2418 fi
2419 RANLIB=$ac_cv_prog_RANLIB
2420 if test -n "$RANLIB"; then
2421 echo "$as_me:$LINENO: result: $RANLIB" >&5
2422 echo "${ECHO_T}$RANLIB" >&6
2423 else
2424 echo "$as_me:$LINENO: result: no" >&5
2425 echo "${ECHO_T}no" >&6
2426 fi
2427
2428 fi
2429 if test -z "$ac_cv_prog_RANLIB"; then
2430 ac_ct_RANLIB=$RANLIB
2431 # Extract the first word of "ranlib", so it can be a program name with args.
2432 set dummy ranlib; ac_word=$2
2433 echo "$as_me:$LINENO: checking for $ac_word" >&5
2434 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2435 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2436 echo $ECHO_N "(cached) $ECHO_C" >&6
2437 else
2438 if test -n "$ac_ct_RANLIB"; then
2439 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2440 else
2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2442 for as_dir in $PATH
2443 do
2444 IFS=$as_save_IFS
2445 test -z "$as_dir" && as_dir=.
2446 for ac_exec_ext in '' $ac_executable_extensions; do
2447 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2448 ac_cv_prog_ac_ct_RANLIB="ranlib"
2449 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2450 break 2
2451 fi
2452 done
2453 done
2454
2455 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2456 fi
2457 fi
2458 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2459 if test -n "$ac_ct_RANLIB"; then
2460 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2461 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2462 else
2463 echo "$as_me:$LINENO: result: no" >&5
2464 echo "${ECHO_T}no" >&6
2465 fi
2466
2467 RANLIB=$ac_ct_RANLIB
2468 else
2469 RANLIB="$ac_cv_prog_RANLIB"
2470 fi
2471
2472
2473 # Make sure we can run config.sub.
2474 $ac_config_sub sun4 >/dev/null 2>&1 ||
2475 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
2476 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
2477 { (exit 1); exit 1; }; }
2478
2479 echo "$as_me:$LINENO: checking build system type" >&5
2480 echo $ECHO_N "checking build system type... $ECHO_C" >&6
2481 if test "${ac_cv_build+set}" = set; then
2482 echo $ECHO_N "(cached) $ECHO_C" >&6
2483 else
2484 ac_cv_build_alias=$build_alias
2485 test -z "$ac_cv_build_alias" &&
2486 ac_cv_build_alias=`$ac_config_guess`
2487 test -z "$ac_cv_build_alias" &&
2488 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2489 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2490 { (exit 1); exit 1; }; }
2491 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
2492 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
2493 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
2494 { (exit 1); exit 1; }; }
2495
2496 fi
2497 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2498 echo "${ECHO_T}$ac_cv_build" >&6
2499 build=$ac_cv_build
2500 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2501 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2502 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2503
2504
2505 echo "$as_me:$LINENO: checking host system type" >&5
2506 echo $ECHO_N "checking host system type... $ECHO_C" >&6
2507 if test "${ac_cv_host+set}" = set; then
2508 echo $ECHO_N "(cached) $ECHO_C" >&6
2509 else
2510 ac_cv_host_alias=$host_alias
2511 test -z "$ac_cv_host_alias" &&
2512 ac_cv_host_alias=$ac_cv_build_alias
2513 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2514 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2515 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
2516 { (exit 1); exit 1; }; }
2517
2518 fi
2519 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2520 echo "${ECHO_T}$ac_cv_host" >&6
2521 host=$ac_cv_host
2522 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2523 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2524 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2525
2526
2527 echo "$as_me:$LINENO: checking target system type" >&5
2528 echo $ECHO_N "checking target system type... $ECHO_C" >&6
2529 if test "${ac_cv_target+set}" = set; then
2530 echo $ECHO_N "(cached) $ECHO_C" >&6
2531 else
2532 ac_cv_target_alias=$target_alias
2533 test "x$ac_cv_target_alias" = "x" &&
2534 ac_cv_target_alias=$ac_cv_host_alias
2535 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
2536 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
2537 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
2538 { (exit 1); exit 1; }; }
2539
2540 fi
2541 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
2542 echo "${ECHO_T}$ac_cv_target" >&6
2543 target=$ac_cv_target
2544 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2545 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2546 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2547
2548
2549 # The aliases save the names the user supplied, while $host etc.
2550 # will get canonicalized.
2551 test -n "$target_alias" &&
2552 test "$program_prefix$program_suffix$program_transform_name" = \
2553 NONENONEs,x,x, &&
2554 program_prefix=${target_alias}-
2555 test "$program_prefix" != NONE &&
2556 program_transform_name="s,^,$program_prefix,;$program_transform_name"
2557 # Use a double $ so make ignores it.
2558 test "$program_suffix" != NONE &&
2559 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
2560 # Double any \ or $. echo might interpret backslashes.
2561 # By default was `s,x,x', remove it if useless.
2562 cat <<\_ACEOF >conftest.sed
2563 s/[\\$]/&&/g;s/;s,x,x,$//
2564 _ACEOF
2565 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2566 rm conftest.sed
2567
2568 ac_ext=c
2569 ac_cpp='$CPP $CPPFLAGS'
2570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2573 if test -n "$ac_tool_prefix"; then
2574 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2575 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2576 echo "$as_me:$LINENO: checking for $ac_word" >&5
2577 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2578 if test "${ac_cv_prog_CC+set}" = set; then
2579 echo $ECHO_N "(cached) $ECHO_C" >&6
2580 else
2581 if test -n "$CC"; then
2582 ac_cv_prog_CC="$CC" # Let the user override the test.
2583 else
2584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2585 for as_dir in $PATH
2586 do
2587 IFS=$as_save_IFS
2588 test -z "$as_dir" && as_dir=.
2589 for ac_exec_ext in '' $ac_executable_extensions; do
2590 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2591 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2592 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2593 break 2
2594 fi
2595 done
2596 done
2597
2598 fi
2599 fi
2600 CC=$ac_cv_prog_CC
2601 if test -n "$CC"; then
2602 echo "$as_me:$LINENO: result: $CC" >&5
2603 echo "${ECHO_T}$CC" >&6
2604 else
2605 echo "$as_me:$LINENO: result: no" >&5
2606 echo "${ECHO_T}no" >&6
2607 fi
2608
2609 fi
2610 if test -z "$ac_cv_prog_CC"; then
2611 ac_ct_CC=$CC
2612 # Extract the first word of "gcc", so it can be a program name with args.
2613 set dummy gcc; ac_word=$2
2614 echo "$as_me:$LINENO: checking for $ac_word" >&5
2615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2616 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2617 echo $ECHO_N "(cached) $ECHO_C" >&6
2618 else
2619 if test -n "$ac_ct_CC"; then
2620 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2621 else
2622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2623 for as_dir in $PATH
2624 do
2625 IFS=$as_save_IFS
2626 test -z "$as_dir" && as_dir=.
2627 for ac_exec_ext in '' $ac_executable_extensions; do
2628 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2629 ac_cv_prog_ac_ct_CC="gcc"
2630 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2631 break 2
2632 fi
2633 done
2634 done
2635
2636 fi
2637 fi
2638 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2639 if test -n "$ac_ct_CC"; then
2640 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2641 echo "${ECHO_T}$ac_ct_CC" >&6
2642 else
2643 echo "$as_me:$LINENO: result: no" >&5
2644 echo "${ECHO_T}no" >&6
2645 fi
2646
2647 CC=$ac_ct_CC
2648 else
2649 CC="$ac_cv_prog_CC"
2650 fi
2651
2652 if test -z "$CC"; then
2653 if test -n "$ac_tool_prefix"; then
2654 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2655 set dummy ${ac_tool_prefix}cc; ac_word=$2
2656 echo "$as_me:$LINENO: checking for $ac_word" >&5
2657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2658 if test "${ac_cv_prog_CC+set}" = set; then
2659 echo $ECHO_N "(cached) $ECHO_C" >&6
2660 else
2661 if test -n "$CC"; then
2662 ac_cv_prog_CC="$CC" # Let the user override the test.
2663 else
2664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2665 for as_dir in $PATH
2666 do
2667 IFS=$as_save_IFS
2668 test -z "$as_dir" && as_dir=.
2669 for ac_exec_ext in '' $ac_executable_extensions; do
2670 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2671 ac_cv_prog_CC="${ac_tool_prefix}cc"
2672 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2673 break 2
2674 fi
2675 done
2676 done
2677
2678 fi
2679 fi
2680 CC=$ac_cv_prog_CC
2681 if test -n "$CC"; then
2682 echo "$as_me:$LINENO: result: $CC" >&5
2683 echo "${ECHO_T}$CC" >&6
2684 else
2685 echo "$as_me:$LINENO: result: no" >&5
2686 echo "${ECHO_T}no" >&6
2687 fi
2688
2689 fi
2690 if test -z "$ac_cv_prog_CC"; then
2691 ac_ct_CC=$CC
2692 # Extract the first word of "cc", so it can be a program name with args.
2693 set dummy cc; ac_word=$2
2694 echo "$as_me:$LINENO: checking for $ac_word" >&5
2695 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2696 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2697 echo $ECHO_N "(cached) $ECHO_C" >&6
2698 else
2699 if test -n "$ac_ct_CC"; then
2700 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2701 else
2702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2703 for as_dir in $PATH
2704 do
2705 IFS=$as_save_IFS
2706 test -z "$as_dir" && as_dir=.
2707 for ac_exec_ext in '' $ac_executable_extensions; do
2708 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2709 ac_cv_prog_ac_ct_CC="cc"
2710 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2711 break 2
2712 fi
2713 done
2714 done
2715
2716 fi
2717 fi
2718 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2719 if test -n "$ac_ct_CC"; then
2720 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2721 echo "${ECHO_T}$ac_ct_CC" >&6
2722 else
2723 echo "$as_me:$LINENO: result: no" >&5
2724 echo "${ECHO_T}no" >&6
2725 fi
2726
2727 CC=$ac_ct_CC
2728 else
2729 CC="$ac_cv_prog_CC"
2730 fi
2731
2732 fi
2733 if test -z "$CC"; then
2734 # Extract the first word of "cc", so it can be a program name with args.
2735 set dummy cc; ac_word=$2
2736 echo "$as_me:$LINENO: checking for $ac_word" >&5
2737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2738 if test "${ac_cv_prog_CC+set}" = set; then
2739 echo $ECHO_N "(cached) $ECHO_C" >&6
2740 else
2741 if test -n "$CC"; then
2742 ac_cv_prog_CC="$CC" # Let the user override the test.
2743 else
2744 ac_prog_rejected=no
2745 as_save_IFS=$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 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2753 ac_prog_rejected=yes
2754 continue
2755 fi
2756 ac_cv_prog_CC="cc"
2757 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2758 break 2
2759 fi
2760 done
2761 done
2762
2763 if test $ac_prog_rejected = yes; then
2764 # We found a bogon in the path, so make sure we never use it.
2765 set dummy $ac_cv_prog_CC
2766 shift
2767 if test $# != 0; then
2768 # We chose a different compiler from the bogus one.
2769 # However, it has the same basename, so the bogon will be chosen
2770 # first if we set CC to just the basename; use the full file name.
2771 shift
2772 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2773 fi
2774 fi
2775 fi
2776 fi
2777 CC=$ac_cv_prog_CC
2778 if test -n "$CC"; then
2779 echo "$as_me:$LINENO: result: $CC" >&5
2780 echo "${ECHO_T}$CC" >&6
2781 else
2782 echo "$as_me:$LINENO: result: no" >&5
2783 echo "${ECHO_T}no" >&6
2784 fi
2785
2786 fi
2787 if test -z "$CC"; then
2788 if test -n "$ac_tool_prefix"; then
2789 for ac_prog in cl
2790 do
2791 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2792 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2793 echo "$as_me:$LINENO: checking for $ac_word" >&5
2794 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2795 if test "${ac_cv_prog_CC+set}" = set; then
2796 echo $ECHO_N "(cached) $ECHO_C" >&6
2797 else
2798 if test -n "$CC"; then
2799 ac_cv_prog_CC="$CC" # Let the user override the test.
2800 else
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 for as_dir in $PATH
2803 do
2804 IFS=$as_save_IFS
2805 test -z "$as_dir" && as_dir=.
2806 for ac_exec_ext in '' $ac_executable_extensions; do
2807 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2808 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2809 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2810 break 2
2811 fi
2812 done
2813 done
2814
2815 fi
2816 fi
2817 CC=$ac_cv_prog_CC
2818 if test -n "$CC"; then
2819 echo "$as_me:$LINENO: result: $CC" >&5
2820 echo "${ECHO_T}$CC" >&6
2821 else
2822 echo "$as_me:$LINENO: result: no" >&5
2823 echo "${ECHO_T}no" >&6
2824 fi
2825
2826 test -n "$CC" && break
2827 done
2828 fi
2829 if test -z "$CC"; then
2830 ac_ct_CC=$CC
2831 for ac_prog in cl
2832 do
2833 # Extract the first word of "$ac_prog", so it can be a program name with args.
2834 set dummy $ac_prog; ac_word=$2
2835 echo "$as_me:$LINENO: checking for $ac_word" >&5
2836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2837 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2838 echo $ECHO_N "(cached) $ECHO_C" >&6
2839 else
2840 if test -n "$ac_ct_CC"; then
2841 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2842 else
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844 for as_dir in $PATH
2845 do
2846 IFS=$as_save_IFS
2847 test -z "$as_dir" && as_dir=.
2848 for ac_exec_ext in '' $ac_executable_extensions; do
2849 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2850 ac_cv_prog_ac_ct_CC="$ac_prog"
2851 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2852 break 2
2853 fi
2854 done
2855 done
2856
2857 fi
2858 fi
2859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2860 if test -n "$ac_ct_CC"; then
2861 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2862 echo "${ECHO_T}$ac_ct_CC" >&6
2863 else
2864 echo "$as_me:$LINENO: result: no" >&5
2865 echo "${ECHO_T}no" >&6
2866 fi
2867
2868 test -n "$ac_ct_CC" && break
2869 done
2870
2871 CC=$ac_ct_CC
2872 fi
2873
2874 fi
2875
2876
2877 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2878 See \`config.log' for more details." >&5
2879 echo "$as_me: error: no acceptable C compiler found in \$PATH
2880 See \`config.log' for more details." >&2;}
2881 { (exit 1); exit 1; }; }
2882
2883 # Provide some information about the compiler.
2884 echo "$as_me:$LINENO:" \
2885 "checking for C compiler version" >&5
2886 ac_compiler=`set X $ac_compile; echo $2`
2887 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2888 (eval $ac_compiler --version </dev/null >&5) 2>&5
2889 ac_status=$?
2890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891 (exit $ac_status); }
2892 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2893 (eval $ac_compiler -v </dev/null >&5) 2>&5
2894 ac_status=$?
2895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2896 (exit $ac_status); }
2897 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2898 (eval $ac_compiler -V </dev/null >&5) 2>&5
2899 ac_status=$?
2900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901 (exit $ac_status); }
2902
2903 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2904 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2905 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2906 echo $ECHO_N "(cached) $ECHO_C" >&6
2907 else
2908 cat >conftest.$ac_ext <<_ACEOF
2909 /* confdefs.h. */
2910 _ACEOF
2911 cat confdefs.h >>conftest.$ac_ext
2912 cat >>conftest.$ac_ext <<_ACEOF
2913 /* end confdefs.h. */
2914
2915 int
2916 main ()
2917 {
2918 #ifndef __GNUC__
2919 choke me
2920 #endif
2921
2922 ;
2923 return 0;
2924 }
2925 _ACEOF
2926 rm -f conftest.$ac_objext
2927 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2928 (eval $ac_compile) 2>conftest.er1
2929 ac_status=$?
2930 grep -v '^ *+' conftest.er1 >conftest.err
2931 rm -f conftest.er1
2932 cat conftest.err >&5
2933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2934 (exit $ac_status); } &&
2935 { ac_try='test -z "$ac_c_werror_flag"
2936 || test ! -s conftest.err'
2937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2938 (eval $ac_try) 2>&5
2939 ac_status=$?
2940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2941 (exit $ac_status); }; } &&
2942 { ac_try='test -s conftest.$ac_objext'
2943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2944 (eval $ac_try) 2>&5
2945 ac_status=$?
2946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2947 (exit $ac_status); }; }; then
2948 ac_compiler_gnu=yes
2949 else
2950 echo "$as_me: failed program was:" >&5
2951 sed 's/^/| /' conftest.$ac_ext >&5
2952
2953 ac_compiler_gnu=no
2954 fi
2955 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2956 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2957
2958 fi
2959 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2960 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2961 GCC=`test $ac_compiler_gnu = yes && echo yes`
2962 ac_test_CFLAGS=${CFLAGS+set}
2963 ac_save_CFLAGS=$CFLAGS
2964 CFLAGS="-g"
2965 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2966 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2967 if test "${ac_cv_prog_cc_g+set}" = set; then
2968 echo $ECHO_N "(cached) $ECHO_C" >&6
2969 else
2970 cat >conftest.$ac_ext <<_ACEOF
2971 /* confdefs.h. */
2972 _ACEOF
2973 cat confdefs.h >>conftest.$ac_ext
2974 cat >>conftest.$ac_ext <<_ACEOF
2975 /* end confdefs.h. */
2976
2977 int
2978 main ()
2979 {
2980
2981 ;
2982 return 0;
2983 }
2984 _ACEOF
2985 rm -f conftest.$ac_objext
2986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2987 (eval $ac_compile) 2>conftest.er1
2988 ac_status=$?
2989 grep -v '^ *+' conftest.er1 >conftest.err
2990 rm -f conftest.er1
2991 cat conftest.err >&5
2992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993 (exit $ac_status); } &&
2994 { ac_try='test -z "$ac_c_werror_flag"
2995 || test ! -s conftest.err'
2996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2997 (eval $ac_try) 2>&5
2998 ac_status=$?
2999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3000 (exit $ac_status); }; } &&
3001 { ac_try='test -s conftest.$ac_objext'
3002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3003 (eval $ac_try) 2>&5
3004 ac_status=$?
3005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006 (exit $ac_status); }; }; then
3007 ac_cv_prog_cc_g=yes
3008 else
3009 echo "$as_me: failed program was:" >&5
3010 sed 's/^/| /' conftest.$ac_ext >&5
3011
3012 ac_cv_prog_cc_g=no
3013 fi
3014 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3015 fi
3016 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3017 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3018 if test "$ac_test_CFLAGS" = set; then
3019 CFLAGS=$ac_save_CFLAGS
3020 elif test $ac_cv_prog_cc_g = yes; then
3021 if test "$GCC" = yes; then
3022 CFLAGS="-g -O2"
3023 else
3024 CFLAGS="-g"
3025 fi
3026 else
3027 if test "$GCC" = yes; then
3028 CFLAGS="-O2"
3029 else
3030 CFLAGS=
3031 fi
3032 fi
3033 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3034 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3035 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3036 echo $ECHO_N "(cached) $ECHO_C" >&6
3037 else
3038 ac_cv_prog_cc_stdc=no
3039 ac_save_CC=$CC
3040 cat >conftest.$ac_ext <<_ACEOF
3041 /* confdefs.h. */
3042 _ACEOF
3043 cat confdefs.h >>conftest.$ac_ext
3044 cat >>conftest.$ac_ext <<_ACEOF
3045 /* end confdefs.h. */
3046 #include <stdarg.h>
3047 #include <stdio.h>
3048 #include <sys/types.h>
3049 #include <sys/stat.h>
3050 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3051 struct buf { int x; };
3052 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3053 static char *e (p, i)
3054 char **p;
3055 int i;
3056 {
3057 return p[i];
3058 }
3059 static char *f (char * (*g) (char **, int), char **p, ...)
3060 {
3061 char *s;
3062 va_list v;
3063 va_start (v,p);
3064 s = g (p, va_arg (v,int));
3065 va_end (v);
3066 return s;
3067 }
3068
3069 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3070 function prototypes and stuff, but not '\xHH' hex character constants.
3071 These don't provoke an error unfortunately, instead are silently treated
3072 as 'x'. The following induces an error, until -std1 is added to get
3073 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3074 array size at least. It's necessary to write '\x00'==0 to get something
3075 that's true only with -std1. */
3076 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3077
3078 int test (int i, double x);
3079 struct s1 {int (*f) (int a);};
3080 struct s2 {int (*f) (double a);};
3081 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3082 int argc;
3083 char **argv;
3084 int
3085 main ()
3086 {
3087 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3088 ;
3089 return 0;
3090 }
3091 _ACEOF
3092 # Don't try gcc -ansi; that turns off useful extensions and
3093 # breaks some systems' header files.
3094 # AIX -qlanglvl=ansi
3095 # Ultrix and OSF/1 -std1
3096 # HP-UX 10.20 and later -Ae
3097 # HP-UX older versions -Aa -D_HPUX_SOURCE
3098 # SVR4 -Xc -D__EXTENSIONS__
3099 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3100 do
3101 CC="$ac_save_CC $ac_arg"
3102 rm -f conftest.$ac_objext
3103 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3104 (eval $ac_compile) 2>conftest.er1
3105 ac_status=$?
3106 grep -v '^ *+' conftest.er1 >conftest.err
3107 rm -f conftest.er1
3108 cat conftest.err >&5
3109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3110 (exit $ac_status); } &&
3111 { ac_try='test -z "$ac_c_werror_flag"
3112 || test ! -s conftest.err'
3113 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3114 (eval $ac_try) 2>&5
3115 ac_status=$?
3116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3117 (exit $ac_status); }; } &&
3118 { ac_try='test -s conftest.$ac_objext'
3119 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3120 (eval $ac_try) 2>&5
3121 ac_status=$?
3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3123 (exit $ac_status); }; }; then
3124 ac_cv_prog_cc_stdc=$ac_arg
3125 break
3126 else
3127 echo "$as_me: failed program was:" >&5
3128 sed 's/^/| /' conftest.$ac_ext >&5
3129
3130 fi
3131 rm -f conftest.err conftest.$ac_objext
3132 done
3133 rm -f conftest.$ac_ext conftest.$ac_objext
3134 CC=$ac_save_CC
3135
3136 fi
3137
3138 case "x$ac_cv_prog_cc_stdc" in
3139 x|xno)
3140 echo "$as_me:$LINENO: result: none needed" >&5
3141 echo "${ECHO_T}none needed" >&6 ;;
3142 *)
3143 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3144 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3145 CC="$CC $ac_cv_prog_cc_stdc" ;;
3146 esac
3147
3148 # Some people use a C++ compiler to compile C. Since we use `exit',
3149 # in C++ we need to declare it. In case someone uses the same compiler
3150 # for both compiling C and C++ we need to have the C++ compiler decide
3151 # the declaration of exit, since it's the most demanding environment.
3152 cat >conftest.$ac_ext <<_ACEOF
3153 #ifndef __cplusplus
3154 choke me
3155 #endif
3156 _ACEOF
3157 rm -f conftest.$ac_objext
3158 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3159 (eval $ac_compile) 2>conftest.er1
3160 ac_status=$?
3161 grep -v '^ *+' conftest.er1 >conftest.err
3162 rm -f conftest.er1
3163 cat conftest.err >&5
3164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3165 (exit $ac_status); } &&
3166 { ac_try='test -z "$ac_c_werror_flag"
3167 || test ! -s conftest.err'
3168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3169 (eval $ac_try) 2>&5
3170 ac_status=$?
3171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172 (exit $ac_status); }; } &&
3173 { ac_try='test -s conftest.$ac_objext'
3174 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3175 (eval $ac_try) 2>&5
3176 ac_status=$?
3177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3178 (exit $ac_status); }; }; then
3179 for ac_declaration in \
3180 '' \
3181 'extern "C" void std::exit (int) throw (); using std::exit;' \
3182 'extern "C" void std::exit (int); using std::exit;' \
3183 'extern "C" void exit (int) throw ();' \
3184 'extern "C" void exit (int);' \
3185 'void exit (int);'
3186 do
3187 cat >conftest.$ac_ext <<_ACEOF
3188 /* confdefs.h. */
3189 _ACEOF
3190 cat confdefs.h >>conftest.$ac_ext
3191 cat >>conftest.$ac_ext <<_ACEOF
3192 /* end confdefs.h. */
3193 $ac_declaration
3194 #include <stdlib.h>
3195 int
3196 main ()
3197 {
3198 exit (42);
3199 ;
3200 return 0;
3201 }
3202 _ACEOF
3203 rm -f conftest.$ac_objext
3204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3205 (eval $ac_compile) 2>conftest.er1
3206 ac_status=$?
3207 grep -v '^ *+' conftest.er1 >conftest.err
3208 rm -f conftest.er1
3209 cat conftest.err >&5
3210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3211 (exit $ac_status); } &&
3212 { ac_try='test -z "$ac_c_werror_flag"
3213 || test ! -s conftest.err'
3214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3215 (eval $ac_try) 2>&5
3216 ac_status=$?
3217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3218 (exit $ac_status); }; } &&
3219 { ac_try='test -s conftest.$ac_objext'
3220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3221 (eval $ac_try) 2>&5
3222 ac_status=$?
3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224 (exit $ac_status); }; }; then
3225 :
3226 else
3227 echo "$as_me: failed program was:" >&5
3228 sed 's/^/| /' conftest.$ac_ext >&5
3229
3230 continue
3231 fi
3232 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3233 cat >conftest.$ac_ext <<_ACEOF
3234 /* confdefs.h. */
3235 _ACEOF
3236 cat confdefs.h >>conftest.$ac_ext
3237 cat >>conftest.$ac_ext <<_ACEOF
3238 /* end confdefs.h. */
3239 $ac_declaration
3240 int
3241 main ()
3242 {
3243 exit (42);
3244 ;
3245 return 0;
3246 }
3247 _ACEOF
3248 rm -f conftest.$ac_objext
3249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3250 (eval $ac_compile) 2>conftest.er1
3251 ac_status=$?
3252 grep -v '^ *+' conftest.er1 >conftest.err
3253 rm -f conftest.er1
3254 cat conftest.err >&5
3255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256 (exit $ac_status); } &&
3257 { ac_try='test -z "$ac_c_werror_flag"
3258 || test ! -s conftest.err'
3259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3260 (eval $ac_try) 2>&5
3261 ac_status=$?
3262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263 (exit $ac_status); }; } &&
3264 { ac_try='test -s conftest.$ac_objext'
3265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3266 (eval $ac_try) 2>&5
3267 ac_status=$?
3268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3269 (exit $ac_status); }; }; then
3270 break
3271 else
3272 echo "$as_me: failed program was:" >&5
3273 sed 's/^/| /' conftest.$ac_ext >&5
3274
3275 fi
3276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3277 done
3278 rm -f conftest*
3279 if test -n "$ac_declaration"; then
3280 echo '#ifdef __cplusplus' >>confdefs.h
3281 echo $ac_declaration >>confdefs.h
3282 echo '#endif' >>confdefs.h
3283 fi
3284
3285 else
3286 echo "$as_me: failed program was:" >&5
3287 sed 's/^/| /' conftest.$ac_ext >&5
3288
3289 fi
3290 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3291 ac_ext=c
3292 ac_cpp='$CPP $CPPFLAGS'
3293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3296
3297
3298
3299 AR=${AR-ar}
3300
3301 if test -n "$ac_tool_prefix"; then
3302 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3303 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3304 echo "$as_me:$LINENO: checking for $ac_word" >&5
3305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3306 if test "${ac_cv_prog_RANLIB+set}" = set; then
3307 echo $ECHO_N "(cached) $ECHO_C" >&6
3308 else
3309 if test -n "$RANLIB"; then
3310 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3311 else
3312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3313 for as_dir in $PATH
3314 do
3315 IFS=$as_save_IFS
3316 test -z "$as_dir" && as_dir=.
3317 for ac_exec_ext in '' $ac_executable_extensions; do
3318 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3319 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3320 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3321 break 2
3322 fi
3323 done
3324 done
3325
3326 fi
3327 fi
3328 RANLIB=$ac_cv_prog_RANLIB
3329 if test -n "$RANLIB"; then
3330 echo "$as_me:$LINENO: result: $RANLIB" >&5
3331 echo "${ECHO_T}$RANLIB" >&6
3332 else
3333 echo "$as_me:$LINENO: result: no" >&5
3334 echo "${ECHO_T}no" >&6
3335 fi
3336
3337 fi
3338 if test -z "$ac_cv_prog_RANLIB"; then
3339 ac_ct_RANLIB=$RANLIB
3340 # Extract the first word of "ranlib", so it can be a program name with args.
3341 set dummy ranlib; ac_word=$2
3342 echo "$as_me:$LINENO: checking for $ac_word" >&5
3343 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3344 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3345 echo $ECHO_N "(cached) $ECHO_C" >&6
3346 else
3347 if test -n "$ac_ct_RANLIB"; then
3348 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3349 else
3350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3351 for as_dir in $PATH
3352 do
3353 IFS=$as_save_IFS
3354 test -z "$as_dir" && as_dir=.
3355 for ac_exec_ext in '' $ac_executable_extensions; do
3356 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3357 ac_cv_prog_ac_ct_RANLIB="ranlib"
3358 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3359 break 2
3360 fi
3361 done
3362 done
3363
3364 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3365 fi
3366 fi
3367 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3368 if test -n "$ac_ct_RANLIB"; then
3369 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3370 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3371 else
3372 echo "$as_me:$LINENO: result: no" >&5
3373 echo "${ECHO_T}no" >&6
3374 fi
3375
3376 RANLIB=$ac_ct_RANLIB
3377 else
3378 RANLIB="$ac_cv_prog_RANLIB"
3379 fi
3380
3381
3382 # Put a plausible default for CC_FOR_BUILD in Makefile.
3383 if test "x$cross_compiling" = "xno"; then
3384 CC_FOR_BUILD='$(CC)'
3385 else
3386 CC_FOR_BUILD=gcc
3387 fi
3388
3389
3390 # If a cpu ever has more than one simulator to choose from, use
3391 # --enable-sim=... to choose.
3392 # Check whether --enable-sim or --disable-sim was given.
3393 if test "${enable_sim+set}" = set; then
3394 enableval="$enable_sim"
3395 case "${enableval}" in
3396 yes | no) ;;
3397 *) { { echo "$as_me:$LINENO: error: bad value ${enableval} given for --enable-sim option" >&5
3398 echo "$as_me: error: bad value ${enableval} given for --enable-sim option" >&2;}
3399 { (exit 1); exit 1; }; } ;;
3400 esac
3401 fi;
3402
3403 # WHEN ADDING ENTRIES TO THIS MATRIX:
3404
3405 # Make sure that the left side always has two dashes. Otherwise you
3406 # can get spurious matches. Even for unambiguous cases, do this as a
3407 # convention, else the table becomes a real mess to understand and
3408 # maintain.
3409
3410 if test "${enable_sim}" != no; then
3411 testsuite=no
3412 common=no
3413 igen=no
3414 case "${target}" in
3415 arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
3416
3417
3418 subdirs="$subdirs arm"
3419
3420 testsuite=yes
3421 common=yes
3422 ;;
3423 cris-*-* | crisv32-*-*)
3424
3425
3426 subdirs="$subdirs cris"
3427
3428 testsuite=yes
3429 common=yes
3430 ;;
3431 d10v-*-*)
3432
3433
3434 subdirs="$subdirs d10v"
3435
3436 ;;
3437 frv-*-*)
3438
3439
3440 subdirs="$subdirs frv"
3441
3442 testsuite=yes
3443 common=yes
3444 ;;
3445 h8300*-*-*)
3446
3447
3448 subdirs="$subdirs h8300"
3449
3450 testsuite=yes
3451 common=yes
3452 ;;
3453 iq2000-*-*)
3454
3455
3456 subdirs="$subdirs iq2000"
3457
3458 testsuite=yes
3459 common=yes
3460 ;;
3461 m32r-*-*)
3462
3463
3464 subdirs="$subdirs m32r"
3465
3466 testsuite=yes
3467 common=yes
3468 ;;
3469 m68hc11-*-*|m6811-*-*)
3470
3471
3472 subdirs="$subdirs m68hc11"
3473
3474 testsuite=yes
3475 common=yes
3476 ;;
3477 mcore-*-*)
3478
3479
3480 subdirs="$subdirs mcore"
3481
3482 testsuite=yes
3483 common=yes
3484 ;;
3485 mips*-*-*)
3486
3487
3488 subdirs="$subdirs mips"
3489
3490 testsuite=yes
3491 common=yes
3492 igen=yes
3493 ;;
3494 mn10300*-*-*)
3495
3496
3497 subdirs="$subdirs mn10300"
3498
3499 common=yes
3500 igen=yes
3501 ;;
3502 sh64-*-*)
3503
3504
3505 subdirs="$subdirs sh64"
3506
3507 testsuite=yes
3508 common=yes
3509 ;;
3510 sh-*-*)
3511
3512
3513 subdirs="$subdirs sh"
3514
3515 testsuite=yes
3516 common=yes
3517 ;;
3518 powerpc*-*-* )
3519
3520
3521 subdirs="$subdirs ppc"
3522
3523 common=yes
3524 ;;
3525 v850*-*-* )
3526
3527
3528 subdirs="$subdirs v850"
3529
3530 common=yes
3531 igen=yes
3532 ;;
3533 esac
3534 if test "$testsuite" = yes; then
3535
3536
3537 subdirs="$subdirs testsuite"
3538
3539 fi
3540 if test "$common" = yes; then
3541
3542
3543 subdirs="$subdirs common"
3544
3545 fi
3546 if test "$igen" = yes; then
3547
3548
3549 subdirs="$subdirs igen"
3550
3551 fi
3552 fi
3553
3554 ac_config_files="$ac_config_files Makefile"
3555 cat >confcache <<\_ACEOF
3556 # This file is a shell script that caches the results of configure
3557 # tests run on this system so they can be shared between configure
3558 # scripts and configure runs, see configure's option --config-cache.
3559 # It is not useful on other systems. If it contains results you don't
3560 # want to keep, you may remove or edit it.
3561 #
3562 # config.status only pays attention to the cache file if you give it
3563 # the --recheck option to rerun configure.
3564 #
3565 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3566 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3567 # following values.
3568
3569 _ACEOF
3570
3571 # The following way of writing the cache mishandles newlines in values,
3572 # but we know of no workaround that is simple, portable, and efficient.
3573 # So, don't put newlines in cache variables' values.
3574 # Ultrix sh set writes to stderr and can't be redirected directly,
3575 # and sets the high bit in the cache file unless we assign to the vars.
3576 {
3577 (set) 2>&1 |
3578 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3579 *ac_space=\ *)
3580 # `set' does not quote correctly, so add quotes (double-quote
3581 # substitution turns \\\\ into \\, and sed turns \\ into \).
3582 sed -n \
3583 "s/'/'\\\\''/g;
3584 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3585 ;;
3586 *)
3587 # `set' quotes correctly as required by POSIX, so do not add quotes.
3588 sed -n \
3589 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3590 ;;
3591 esac;
3592 } |
3593 sed '
3594 t clear
3595 : clear
3596 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3597 t end
3598 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3599 : end' >>confcache
3600 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3601 if test -w $cache_file; then
3602 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3603 cat confcache >$cache_file
3604 else
3605 echo "not updating unwritable cache $cache_file"
3606 fi
3607 fi
3608 rm -f confcache
3609
3610 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3611 # Let make expand exec_prefix.
3612 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3613
3614 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3615 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3616 # trailing colons and then remove the whole line if VPATH becomes empty
3617 # (actually we leave an empty line to preserve line numbers).
3618 if test "x$srcdir" = x.; then
3619 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3620 s/:*\$(srcdir):*/:/;
3621 s/:*\${srcdir}:*/:/;
3622 s/:*@srcdir@:*/:/;
3623 s/^\([^=]*=[ ]*\):*/\1/;
3624 s/:*$//;
3625 s/^[^=]*=[ ]*$//;
3626 }'
3627 fi
3628
3629 # Transform confdefs.h into DEFS.
3630 # Protect against shell expansion while executing Makefile rules.
3631 # Protect against Makefile macro expansion.
3632 #
3633 # If the first sed substitution is executed (which looks for macros that
3634 # take arguments), then we branch to the quote section. Otherwise,
3635 # look for a macro that doesn't take arguments.
3636 cat >confdef2opt.sed <<\_ACEOF
3637 t clear
3638 : clear
3639 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
3640 t quote
3641 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
3642 t quote
3643 d
3644 : quote
3645 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
3646 s,\[,\\&,g
3647 s,\],\\&,g
3648 s,\$,$$,g
3649 p
3650 _ACEOF
3651 # We use echo to avoid assuming a particular line-breaking character.
3652 # The extra dot is to prevent the shell from consuming trailing
3653 # line-breaks from the sub-command output. A line-break within
3654 # single-quotes doesn't work because, if this script is created in a
3655 # platform that uses two characters for line-breaks (e.g., DOS), tr
3656 # would break.
3657 ac_LF_and_DOT=`echo; echo .`
3658 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
3659 rm -f confdef2opt.sed
3660
3661
3662 ac_libobjs=
3663 ac_ltlibobjs=
3664 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3665 # 1. Remove the extension, and $U if already installed.
3666 ac_i=`echo "$ac_i" |
3667 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3668 # 2. Add them.
3669 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3670 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3671 done
3672 LIBOBJS=$ac_libobjs
3673
3674 LTLIBOBJS=$ac_ltlibobjs
3675
3676
3677
3678 : ${CONFIG_STATUS=./config.status}
3679 ac_clean_files_save=$ac_clean_files
3680 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3681 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3682 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3683 cat >$CONFIG_STATUS <<_ACEOF
3684 #! $SHELL
3685 # Generated by $as_me.
3686 # Run this file to recreate the current configuration.
3687 # Compiler output produced by configure, useful for debugging
3688 # configure, is in config.log if it exists.
3689
3690 debug=false
3691 ac_cs_recheck=false
3692 ac_cs_silent=false
3693 SHELL=\${CONFIG_SHELL-$SHELL}
3694 _ACEOF
3695
3696 cat >>$CONFIG_STATUS <<\_ACEOF
3697 ## --------------------- ##
3698 ## M4sh Initialization. ##
3699 ## --------------------- ##
3700
3701 # Be Bourne compatible
3702 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3703 emulate sh
3704 NULLCMD=:
3705 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3706 # is contrary to our usage. Disable this feature.
3707 alias -g '${1+"$@"}'='"$@"'
3708 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3709 set -o posix
3710 fi
3711 DUALCASE=1; export DUALCASE # for MKS sh
3712
3713 # Support unset when possible.
3714 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3715 as_unset=unset
3716 else
3717 as_unset=false
3718 fi
3719
3720
3721 # Work around bugs in pre-3.0 UWIN ksh.
3722 $as_unset ENV MAIL MAILPATH
3723 PS1='$ '
3724 PS2='> '
3725 PS4='+ '
3726
3727 # NLS nuisances.
3728 for as_var in \
3729 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3730 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3731 LC_TELEPHONE LC_TIME
3732 do
3733 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3734 eval $as_var=C; export $as_var
3735 else
3736 $as_unset $as_var
3737 fi
3738 done
3739
3740 # Required to use basename.
3741 if expr a : '\(a\)' >/dev/null 2>&1; then
3742 as_expr=expr
3743 else
3744 as_expr=false
3745 fi
3746
3747 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3748 as_basename=basename
3749 else
3750 as_basename=false
3751 fi
3752
3753
3754 # Name of the executable.
3755 as_me=`$as_basename "$0" ||
3756 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3757 X"$0" : 'X\(//\)$' \| \
3758 X"$0" : 'X\(/\)$' \| \
3759 . : '\(.\)' 2>/dev/null ||
3760 echo X/"$0" |
3761 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3762 /^X\/\(\/\/\)$/{ s//\1/; q; }
3763 /^X\/\(\/\).*/{ s//\1/; q; }
3764 s/.*/./; q'`
3765
3766
3767 # PATH needs CR, and LINENO needs CR and PATH.
3768 # Avoid depending upon Character Ranges.
3769 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3770 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3771 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3772 as_cr_digits='0123456789'
3773 as_cr_alnum=$as_cr_Letters$as_cr_digits
3774
3775 # The user is always right.
3776 if test "${PATH_SEPARATOR+set}" != set; then
3777 echo "#! /bin/sh" >conf$$.sh
3778 echo "exit 0" >>conf$$.sh
3779 chmod +x conf$$.sh
3780 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3781 PATH_SEPARATOR=';'
3782 else
3783 PATH_SEPARATOR=:
3784 fi
3785 rm -f conf$$.sh
3786 fi
3787
3788
3789 as_lineno_1=$LINENO
3790 as_lineno_2=$LINENO
3791 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3792 test "x$as_lineno_1" != "x$as_lineno_2" &&
3793 test "x$as_lineno_3" = "x$as_lineno_2" || {
3794 # Find who we are. Look in the path if we contain no path at all
3795 # relative or not.
3796 case $0 in
3797 *[\\/]* ) as_myself=$0 ;;
3798 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3799 for as_dir in $PATH
3800 do
3801 IFS=$as_save_IFS
3802 test -z "$as_dir" && as_dir=.
3803 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3804 done
3805
3806 ;;
3807 esac
3808 # We did not find ourselves, most probably we were run as `sh COMMAND'
3809 # in which case we are not to be found in the path.
3810 if test "x$as_myself" = x; then
3811 as_myself=$0
3812 fi
3813 if test ! -f "$as_myself"; then
3814 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3815 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3816 { (exit 1); exit 1; }; }
3817 fi
3818 case $CONFIG_SHELL in
3819 '')
3820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3821 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3822 do
3823 IFS=$as_save_IFS
3824 test -z "$as_dir" && as_dir=.
3825 for as_base in sh bash ksh sh5; do
3826 case $as_dir in
3827 /*)
3828 if ("$as_dir/$as_base" -c '
3829 as_lineno_1=$LINENO
3830 as_lineno_2=$LINENO
3831 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3832 test "x$as_lineno_1" != "x$as_lineno_2" &&
3833 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3834 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3835 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3836 CONFIG_SHELL=$as_dir/$as_base
3837 export CONFIG_SHELL
3838 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3839 fi;;
3840 esac
3841 done
3842 done
3843 ;;
3844 esac
3845
3846 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3847 # uniformly replaced by the line number. The first 'sed' inserts a
3848 # line-number line before each line; the second 'sed' does the real
3849 # work. The second script uses 'N' to pair each line-number line
3850 # with the numbered line, and appends trailing '-' during
3851 # substitution so that $LINENO is not a special case at line end.
3852 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3853 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3854 sed '=' <$as_myself |
3855 sed '
3856 N
3857 s,$,-,
3858 : loop
3859 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3860 t loop
3861 s,-$,,
3862 s,^['$as_cr_digits']*\n,,
3863 ' >$as_me.lineno &&
3864 chmod +x $as_me.lineno ||
3865 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3866 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3867 { (exit 1); exit 1; }; }
3868
3869 # Don't try to exec as it changes $[0], causing all sort of problems
3870 # (the dirname of $[0] is not the place where we might find the
3871 # original and so on. Autoconf is especially sensible to this).
3872 . ./$as_me.lineno
3873 # Exit status is that of the last command.
3874 exit
3875 }
3876
3877
3878 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3879 *c*,-n*) ECHO_N= ECHO_C='
3880 ' ECHO_T=' ' ;;
3881 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3882 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3883 esac
3884
3885 if expr a : '\(a\)' >/dev/null 2>&1; then
3886 as_expr=expr
3887 else
3888 as_expr=false
3889 fi
3890
3891 rm -f conf$$ conf$$.exe conf$$.file
3892 echo >conf$$.file
3893 if ln -s conf$$.file conf$$ 2>/dev/null; then
3894 # We could just check for DJGPP; but this test a) works b) is more generic
3895 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3896 if test -f conf$$.exe; then
3897 # Don't use ln at all; we don't have any links
3898 as_ln_s='cp -p'
3899 else
3900 as_ln_s='ln -s'
3901 fi
3902 elif ln conf$$.file conf$$ 2>/dev/null; then
3903 as_ln_s=ln
3904 else
3905 as_ln_s='cp -p'
3906 fi
3907 rm -f conf$$ conf$$.exe conf$$.file
3908
3909 if mkdir -p . 2>/dev/null; then
3910 as_mkdir_p=:
3911 else
3912 test -d ./-p && rmdir ./-p
3913 as_mkdir_p=false
3914 fi
3915
3916 as_executable_p="test -f"
3917
3918 # Sed expression to map a string onto a valid CPP name.
3919 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3920
3921 # Sed expression to map a string onto a valid variable name.
3922 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3923
3924
3925 # IFS
3926 # We need space, tab and new line, in precisely that order.
3927 as_nl='
3928 '
3929 IFS=" $as_nl"
3930
3931 # CDPATH.
3932 $as_unset CDPATH
3933
3934 exec 6>&1
3935
3936 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3937 # report actual input values of CONFIG_FILES etc. instead of their
3938 # values after options handling. Logging --version etc. is OK.
3939 exec 5>>config.log
3940 {
3941 echo
3942 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3943 ## Running $as_me. ##
3944 _ASBOX
3945 } >&5
3946 cat >&5 <<_CSEOF
3947
3948 This file was extended by $as_me, which was
3949 generated by GNU Autoconf 2.59. Invocation command line was
3950
3951 CONFIG_FILES = $CONFIG_FILES
3952 CONFIG_HEADERS = $CONFIG_HEADERS
3953 CONFIG_LINKS = $CONFIG_LINKS
3954 CONFIG_COMMANDS = $CONFIG_COMMANDS
3955 $ $0 $@
3956
3957 _CSEOF
3958 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3959 echo >&5
3960 _ACEOF
3961
3962 # Files that config.status was made for.
3963 if test -n "$ac_config_files"; then
3964 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3965 fi
3966
3967 if test -n "$ac_config_headers"; then
3968 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3969 fi
3970
3971 if test -n "$ac_config_links"; then
3972 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3973 fi
3974
3975 if test -n "$ac_config_commands"; then
3976 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3977 fi
3978
3979 cat >>$CONFIG_STATUS <<\_ACEOF
3980
3981 ac_cs_usage="\
3982 \`$as_me' instantiates files from templates according to the
3983 current configuration.
3984
3985 Usage: $0 [OPTIONS] [FILE]...
3986
3987 -h, --help print this help, then exit
3988 -V, --version print version number, then exit
3989 -q, --quiet do not print progress messages
3990 -d, --debug don't remove temporary files
3991 --recheck update $as_me by reconfiguring in the same conditions
3992 --file=FILE[:TEMPLATE]
3993 instantiate the configuration file FILE
3994
3995 Configuration files:
3996 $config_files
3997
3998 Report bugs to <bug-autoconf@gnu.org>."
3999 _ACEOF
4000
4001 cat >>$CONFIG_STATUS <<_ACEOF
4002 ac_cs_version="\\
4003 config.status
4004 configured by $0, generated by GNU Autoconf 2.59,
4005 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4006
4007 Copyright (C) 2003 Free Software Foundation, Inc.
4008 This config.status script is free software; the Free Software Foundation
4009 gives unlimited permission to copy, distribute and modify it."
4010 srcdir=$srcdir
4011 INSTALL="$INSTALL"
4012 _ACEOF
4013
4014 cat >>$CONFIG_STATUS <<\_ACEOF
4015 # If no file are specified by the user, then we need to provide default
4016 # value. By we need to know if files were specified by the user.
4017 ac_need_defaults=:
4018 while test $# != 0
4019 do
4020 case $1 in
4021 --*=*)
4022 ac_option=`expr "x$1" : 'x\([^=]*\)='`
4023 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4024 ac_shift=:
4025 ;;
4026 -*)
4027 ac_option=$1
4028 ac_optarg=$2
4029 ac_shift=shift
4030 ;;
4031 *) # This is not an option, so the user has probably given explicit
4032 # arguments.
4033 ac_option=$1
4034 ac_need_defaults=false;;
4035 esac
4036
4037 case $ac_option in
4038 # Handling of the options.
4039 _ACEOF
4040 cat >>$CONFIG_STATUS <<\_ACEOF
4041 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4042 ac_cs_recheck=: ;;
4043 --version | --vers* | -V )
4044 echo "$ac_cs_version"; exit 0 ;;
4045 --he | --h)
4046 # Conflict between --help and --header
4047 { { echo "$as_me:$LINENO: error: ambiguous option: $1
4048 Try \`$0 --help' for more information." >&5
4049 echo "$as_me: error: ambiguous option: $1
4050 Try \`$0 --help' for more information." >&2;}
4051 { (exit 1); exit 1; }; };;
4052 --help | --hel | -h )
4053 echo "$ac_cs_usage"; exit 0 ;;
4054 --debug | --d* | -d )
4055 debug=: ;;
4056 --file | --fil | --fi | --f )
4057 $ac_shift
4058 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4059 ac_need_defaults=false;;
4060 --header | --heade | --head | --hea )
4061 $ac_shift
4062 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4063 ac_need_defaults=false;;
4064 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4065 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4066 ac_cs_silent=: ;;
4067
4068 # This is an error.
4069 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4070 Try \`$0 --help' for more information." >&5
4071 echo "$as_me: error: unrecognized option: $1
4072 Try \`$0 --help' for more information." >&2;}
4073 { (exit 1); exit 1; }; } ;;
4074
4075 *) ac_config_targets="$ac_config_targets $1" ;;
4076
4077 esac
4078 shift
4079 done
4080
4081 ac_configure_extra_args=
4082
4083 if $ac_cs_silent; then
4084 exec 6>/dev/null
4085 ac_configure_extra_args="$ac_configure_extra_args --silent"
4086 fi
4087
4088 _ACEOF
4089 cat >>$CONFIG_STATUS <<_ACEOF
4090 if \$ac_cs_recheck; then
4091 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4092 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4093 fi
4094
4095 _ACEOF
4096
4097
4098
4099
4100
4101 cat >>$CONFIG_STATUS <<\_ACEOF
4102 for ac_config_target in $ac_config_targets
4103 do
4104 case "$ac_config_target" in
4105 # Handling of arguments.
4106 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4107 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4108 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4109 { (exit 1); exit 1; }; };;
4110 esac
4111 done
4112
4113 # If the user did not use the arguments to specify the items to instantiate,
4114 # then the envvar interface is used. Set only those that are not.
4115 # We use the long form for the default assignment because of an extremely
4116 # bizarre bug on SunOS 4.1.3.
4117 if $ac_need_defaults; then
4118 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4119 fi
4120
4121 # Have a temporary directory for convenience. Make it in the build tree
4122 # simply because there is no reason to put it here, and in addition,
4123 # creating and moving files from /tmp can sometimes cause problems.
4124 # Create a temporary directory, and hook for its removal unless debugging.
4125 $debug ||
4126 {
4127 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4128 trap '{ (exit 1); exit 1; }' 1 2 13 15
4129 }
4130
4131 # Create a (secure) tmp directory for tmp files.
4132
4133 {
4134 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4135 test -n "$tmp" && test -d "$tmp"
4136 } ||
4137 {
4138 tmp=./confstat$$-$RANDOM
4139 (umask 077 && mkdir $tmp)
4140 } ||
4141 {
4142 echo "$me: cannot create a temporary directory in ." >&2
4143 { (exit 1); exit 1; }
4144 }
4145
4146 _ACEOF
4147
4148 cat >>$CONFIG_STATUS <<_ACEOF
4149
4150 #
4151 # CONFIG_FILES section.
4152 #
4153
4154 # No need to generate the scripts if there are no CONFIG_FILES.
4155 # This happens for instance when ./config.status config.h
4156 if test -n "\$CONFIG_FILES"; then
4157 # Protect against being on the right side of a sed subst in config.status.
4158 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4159 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4160 s,@SHELL@,$SHELL,;t t
4161 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4162 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4163 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4164 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4165 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4166 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4167 s,@exec_prefix@,$exec_prefix,;t t
4168 s,@prefix@,$prefix,;t t
4169 s,@program_transform_name@,$program_transform_name,;t t
4170 s,@bindir@,$bindir,;t t
4171 s,@sbindir@,$sbindir,;t t
4172 s,@libexecdir@,$libexecdir,;t t
4173 s,@datadir@,$datadir,;t t
4174 s,@sysconfdir@,$sysconfdir,;t t
4175 s,@sharedstatedir@,$sharedstatedir,;t t
4176 s,@localstatedir@,$localstatedir,;t t
4177 s,@libdir@,$libdir,;t t
4178 s,@includedir@,$includedir,;t t
4179 s,@oldincludedir@,$oldincludedir,;t t
4180 s,@infodir@,$infodir,;t t
4181 s,@mandir@,$mandir,;t t
4182 s,@build_alias@,$build_alias,;t t
4183 s,@host_alias@,$host_alias,;t t
4184 s,@target_alias@,$target_alias,;t t
4185 s,@DEFS@,$DEFS,;t t
4186 s,@ECHO_C@,$ECHO_C,;t t
4187 s,@ECHO_N@,$ECHO_N,;t t
4188 s,@ECHO_T@,$ECHO_T,;t t
4189 s,@LIBS@,$LIBS,;t t
4190 s,@CC@,$CC,;t t
4191 s,@CFLAGS@,$CFLAGS,;t t
4192 s,@LDFLAGS@,$LDFLAGS,;t t
4193 s,@CPPFLAGS@,$CPPFLAGS,;t t
4194 s,@ac_ct_CC@,$ac_ct_CC,;t t
4195 s,@EXEEXT@,$EXEEXT,;t t
4196 s,@OBJEXT@,$OBJEXT,;t t
4197 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4198 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4199 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4200 s,@AR@,$AR,;t t
4201 s,@ac_ct_AR@,$ac_ct_AR,;t t
4202 s,@RANLIB@,$RANLIB,;t t
4203 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4204 s,@build@,$build,;t t
4205 s,@build_cpu@,$build_cpu,;t t
4206 s,@build_vendor@,$build_vendor,;t t
4207 s,@build_os@,$build_os,;t t
4208 s,@host@,$host,;t t
4209 s,@host_cpu@,$host_cpu,;t t
4210 s,@host_vendor@,$host_vendor,;t t
4211 s,@host_os@,$host_os,;t t
4212 s,@target@,$target,;t t
4213 s,@target_cpu@,$target_cpu,;t t
4214 s,@target_vendor@,$target_vendor,;t t
4215 s,@target_os@,$target_os,;t t
4216 s,@HDEFINES@,$HDEFINES,;t t
4217 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
4218 s,@subdirs@,$subdirs,;t t
4219 s,@LIBOBJS@,$LIBOBJS,;t t
4220 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4221 CEOF
4222
4223 _ACEOF
4224
4225 cat >>$CONFIG_STATUS <<\_ACEOF
4226 # Split the substitutions into bite-sized pieces for seds with
4227 # small command number limits, like on Digital OSF/1 and HP-UX.
4228 ac_max_sed_lines=48
4229 ac_sed_frag=1 # Number of current file.
4230 ac_beg=1 # First line for current file.
4231 ac_end=$ac_max_sed_lines # Line after last line for current file.
4232 ac_more_lines=:
4233 ac_sed_cmds=
4234 while $ac_more_lines; do
4235 if test $ac_beg -gt 1; then
4236 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4237 else
4238 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4239 fi
4240 if test ! -s $tmp/subs.frag; then
4241 ac_more_lines=false
4242 else
4243 # The purpose of the label and of the branching condition is to
4244 # speed up the sed processing (if there are no `@' at all, there
4245 # is no need to browse any of the substitutions).
4246 # These are the two extra sed commands mentioned above.
4247 (echo ':t
4248 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4249 if test -z "$ac_sed_cmds"; then
4250 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4251 else
4252 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4253 fi
4254 ac_sed_frag=`expr $ac_sed_frag + 1`
4255 ac_beg=$ac_end
4256 ac_end=`expr $ac_end + $ac_max_sed_lines`
4257 fi
4258 done
4259 if test -z "$ac_sed_cmds"; then
4260 ac_sed_cmds=cat
4261 fi
4262 fi # test -n "$CONFIG_FILES"
4263
4264 _ACEOF
4265 cat >>$CONFIG_STATUS <<\_ACEOF
4266 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4267 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4268 case $ac_file in
4269 - | *:- | *:-:* ) # input from stdin
4270 cat >$tmp/stdin
4271 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4272 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4273 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4274 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4275 * ) ac_file_in=$ac_file.in ;;
4276 esac
4277
4278 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4279 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4280 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4281 X"$ac_file" : 'X\(//\)[^/]' \| \
4282 X"$ac_file" : 'X\(//\)$' \| \
4283 X"$ac_file" : 'X\(/\)' \| \
4284 . : '\(.\)' 2>/dev/null ||
4285 echo X"$ac_file" |
4286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4287 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4288 /^X\(\/\/\)$/{ s//\1/; q; }
4289 /^X\(\/\).*/{ s//\1/; q; }
4290 s/.*/./; q'`
4291 { if $as_mkdir_p; then
4292 mkdir -p "$ac_dir"
4293 else
4294 as_dir="$ac_dir"
4295 as_dirs=
4296 while test ! -d "$as_dir"; do
4297 as_dirs="$as_dir $as_dirs"
4298 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4299 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4300 X"$as_dir" : 'X\(//\)[^/]' \| \
4301 X"$as_dir" : 'X\(//\)$' \| \
4302 X"$as_dir" : 'X\(/\)' \| \
4303 . : '\(.\)' 2>/dev/null ||
4304 echo X"$as_dir" |
4305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4306 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4307 /^X\(\/\/\)$/{ s//\1/; q; }
4308 /^X\(\/\).*/{ s//\1/; q; }
4309 s/.*/./; q'`
4310 done
4311 test ! -n "$as_dirs" || mkdir $as_dirs
4312 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4313 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4314 { (exit 1); exit 1; }; }; }
4315
4316 ac_builddir=.
4317
4318 if test "$ac_dir" != .; then
4319 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4320 # A "../" for each directory in $ac_dir_suffix.
4321 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4322 else
4323 ac_dir_suffix= ac_top_builddir=
4324 fi
4325
4326 case $srcdir in
4327 .) # No --srcdir option. We are building in place.
4328 ac_srcdir=.
4329 if test -z "$ac_top_builddir"; then
4330 ac_top_srcdir=.
4331 else
4332 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4333 fi ;;
4334 [\\/]* | ?:[\\/]* ) # Absolute path.
4335 ac_srcdir=$srcdir$ac_dir_suffix;
4336 ac_top_srcdir=$srcdir ;;
4337 *) # Relative path.
4338 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4339 ac_top_srcdir=$ac_top_builddir$srcdir ;;
4340 esac
4341
4342 # Do not use `cd foo && pwd` to compute absolute paths, because
4343 # the directories may not exist.
4344 case `pwd` in
4345 .) ac_abs_builddir="$ac_dir";;
4346 *)
4347 case "$ac_dir" in
4348 .) ac_abs_builddir=`pwd`;;
4349 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4350 *) ac_abs_builddir=`pwd`/"$ac_dir";;
4351 esac;;
4352 esac
4353 case $ac_abs_builddir in
4354 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4355 *)
4356 case ${ac_top_builddir}. in
4357 .) ac_abs_top_builddir=$ac_abs_builddir;;
4358 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4359 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4360 esac;;
4361 esac
4362 case $ac_abs_builddir in
4363 .) ac_abs_srcdir=$ac_srcdir;;
4364 *)
4365 case $ac_srcdir in
4366 .) ac_abs_srcdir=$ac_abs_builddir;;
4367 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4368 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4369 esac;;
4370 esac
4371 case $ac_abs_builddir in
4372 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4373 *)
4374 case $ac_top_srcdir in
4375 .) ac_abs_top_srcdir=$ac_abs_builddir;;
4376 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4377 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4378 esac;;
4379 esac
4380
4381
4382 case $INSTALL in
4383 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4384 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
4385 esac
4386
4387 if test x"$ac_file" != x-; then
4388 { echo "$as_me:$LINENO: creating $ac_file" >&5
4389 echo "$as_me: creating $ac_file" >&6;}
4390 rm -f "$ac_file"
4391 fi
4392 # Let's still pretend it is `configure' which instantiates (i.e., don't
4393 # use $as_me), people would be surprised to read:
4394 # /* config.h. Generated by config.status. */
4395 if test x"$ac_file" = x-; then
4396 configure_input=
4397 else
4398 configure_input="$ac_file. "
4399 fi
4400 configure_input=$configure_input"Generated from `echo $ac_file_in |
4401 sed 's,.*/,,'` by configure."
4402
4403 # First look for the input files in the build tree, otherwise in the
4404 # src tree.
4405 ac_file_inputs=`IFS=:
4406 for f in $ac_file_in; do
4407 case $f in
4408 -) echo $tmp/stdin ;;
4409 [\\/$]*)
4410 # Absolute (can't be DOS-style, as IFS=:)
4411 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4412 echo "$as_me: error: cannot find input file: $f" >&2;}
4413 { (exit 1); exit 1; }; }
4414 echo "$f";;
4415 *) # Relative
4416 if test -f "$f"; then
4417 # Build tree
4418 echo "$f"
4419 elif test -f "$srcdir/$f"; then
4420 # Source tree
4421 echo "$srcdir/$f"
4422 else
4423 # /dev/null tree
4424 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4425 echo "$as_me: error: cannot find input file: $f" >&2;}
4426 { (exit 1); exit 1; }; }
4427 fi;;
4428 esac
4429 done` || { (exit 1); exit 1; }
4430 _ACEOF
4431 cat >>$CONFIG_STATUS <<_ACEOF
4432 sed "$ac_vpsub
4433 $extrasub
4434 _ACEOF
4435 cat >>$CONFIG_STATUS <<\_ACEOF
4436 :t
4437 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4438 s,@configure_input@,$configure_input,;t t
4439 s,@srcdir@,$ac_srcdir,;t t
4440 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4441 s,@top_srcdir@,$ac_top_srcdir,;t t
4442 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4443 s,@builddir@,$ac_builddir,;t t
4444 s,@abs_builddir@,$ac_abs_builddir,;t t
4445 s,@top_builddir@,$ac_top_builddir,;t t
4446 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4447 s,@INSTALL@,$ac_INSTALL,;t t
4448 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4449 rm -f $tmp/stdin
4450 if test x"$ac_file" != x-; then
4451 mv $tmp/out $ac_file
4452 else
4453 cat $tmp/out
4454 rm -f $tmp/out
4455 fi
4456
4457 done
4458 _ACEOF
4459
4460 cat >>$CONFIG_STATUS <<\_ACEOF
4461
4462 { (exit 0); exit 0; }
4463 _ACEOF
4464 chmod +x $CONFIG_STATUS
4465 ac_clean_files=$ac_clean_files_save
4466
4467
4468 # configure is writing to config.log, and then calls config.status.
4469 # config.status does its own redirection, appending to config.log.
4470 # Unfortunately, on DOS this fails, as config.log is still kept open
4471 # by configure, so config.status won't be able to write to it; its
4472 # output is simply discarded. So we exec the FD to /dev/null,
4473 # effectively closing config.log, so it can be properly (re)opened and
4474 # appended to by config.status. When coming back to configure, we
4475 # need to make the FD available again.
4476 if test "$no_create" != yes; then
4477 ac_cs_success=:
4478 ac_config_status_args=
4479 test "$silent" = yes &&
4480 ac_config_status_args="$ac_config_status_args --quiet"
4481 exec 5>/dev/null
4482 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4483 exec 5>>config.log
4484 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4485 # would make configure fail if this is the last instruction.
4486 $ac_cs_success || { (exit 1); exit 1; }
4487 fi
4488
4489 #
4490 # CONFIG_SUBDIRS section.
4491 #
4492 if test "$no_recursion" != yes; then
4493
4494 # Remove --cache-file and --srcdir arguments so they do not pile up.
4495 ac_sub_configure_args=
4496 ac_prev=
4497 for ac_arg in $ac_configure_args; do
4498 if test -n "$ac_prev"; then
4499 ac_prev=
4500 continue
4501 fi
4502 case $ac_arg in
4503 -cache-file | --cache-file | --cache-fil | --cache-fi \
4504 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4505 ac_prev=cache_file ;;
4506 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4507 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4508 | --c=*)
4509 ;;
4510 --config-cache | -C)
4511 ;;
4512 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4513 ac_prev=srcdir ;;
4514 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4515 ;;
4516 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4517 ac_prev=prefix ;;
4518 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4519 ;;
4520 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4521 esac
4522 done
4523
4524 # Always prepend --prefix to ensure using the same prefix
4525 # in subdir configurations.
4526 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
4527
4528 ac_popdir=`pwd`
4529 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4530
4531 # Do not complain, so a configure script can configure whichever
4532 # parts of a large source tree are present.
4533 test -d $srcdir/$ac_dir || continue
4534
4535 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
4536 echo "$as_me: configuring in $ac_dir" >&6;}
4537 { if $as_mkdir_p; then
4538 mkdir -p "$ac_dir"
4539 else
4540 as_dir="$ac_dir"
4541 as_dirs=
4542 while test ! -d "$as_dir"; do
4543 as_dirs="$as_dir $as_dirs"
4544 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4545 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4546 X"$as_dir" : 'X\(//\)[^/]' \| \
4547 X"$as_dir" : 'X\(//\)$' \| \
4548 X"$as_dir" : 'X\(/\)' \| \
4549 . : '\(.\)' 2>/dev/null ||
4550 echo X"$as_dir" |
4551 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4552 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4553 /^X\(\/\/\)$/{ s//\1/; q; }
4554 /^X\(\/\).*/{ s//\1/; q; }
4555 s/.*/./; q'`
4556 done
4557 test ! -n "$as_dirs" || mkdir $as_dirs
4558 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4559 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4560 { (exit 1); exit 1; }; }; }
4561
4562 ac_builddir=.
4563
4564 if test "$ac_dir" != .; then
4565 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4566 # A "../" for each directory in $ac_dir_suffix.
4567 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4568 else
4569 ac_dir_suffix= ac_top_builddir=
4570 fi
4571
4572 case $srcdir in
4573 .) # No --srcdir option. We are building in place.
4574 ac_srcdir=.
4575 if test -z "$ac_top_builddir"; then
4576 ac_top_srcdir=.
4577 else
4578 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4579 fi ;;
4580 [\\/]* | ?:[\\/]* ) # Absolute path.
4581 ac_srcdir=$srcdir$ac_dir_suffix;
4582 ac_top_srcdir=$srcdir ;;
4583 *) # Relative path.
4584 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4585 ac_top_srcdir=$ac_top_builddir$srcdir ;;
4586 esac
4587
4588 # Do not use `cd foo && pwd` to compute absolute paths, because
4589 # the directories may not exist.
4590 case `pwd` in
4591 .) ac_abs_builddir="$ac_dir";;
4592 *)
4593 case "$ac_dir" in
4594 .) ac_abs_builddir=`pwd`;;
4595 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4596 *) ac_abs_builddir=`pwd`/"$ac_dir";;
4597 esac;;
4598 esac
4599 case $ac_abs_builddir in
4600 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4601 *)
4602 case ${ac_top_builddir}. in
4603 .) ac_abs_top_builddir=$ac_abs_builddir;;
4604 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4605 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4606 esac;;
4607 esac
4608 case $ac_abs_builddir in
4609 .) ac_abs_srcdir=$ac_srcdir;;
4610 *)
4611 case $ac_srcdir in
4612 .) ac_abs_srcdir=$ac_abs_builddir;;
4613 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4614 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4615 esac;;
4616 esac
4617 case $ac_abs_builddir in
4618 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4619 *)
4620 case $ac_top_srcdir in
4621 .) ac_abs_top_srcdir=$ac_abs_builddir;;
4622 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4623 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4624 esac;;
4625 esac
4626
4627
4628 cd $ac_dir
4629
4630 # Check for guested configure; otherwise get Cygnus style configure.
4631 if test -f $ac_srcdir/configure.gnu; then
4632 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
4633 elif test -f $ac_srcdir/configure; then
4634 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
4635 elif test -f $ac_srcdir/configure.in; then
4636 ac_sub_configure=$ac_configure
4637 else
4638 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
4639 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4640 ac_sub_configure=
4641 fi
4642
4643 # The recursion is here.
4644 if test -n "$ac_sub_configure"; then
4645 # Make the cache file name correct relative to the subdirectory.
4646 case $cache_file in
4647 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4648 *) # Relative path.
4649 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
4650 esac
4651
4652 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4653 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4654 # The eval makes quoting arguments work.
4655 eval $ac_sub_configure $ac_sub_configure_args \
4656 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
4657 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
4658 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
4659 { (exit 1); exit 1; }; }
4660 fi
4661
4662 cd $ac_popdir
4663 done
4664 fi
4665
4666
4667 exit 0
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