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1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14
15 # Initialize some variables set by options.
16 # The variables have the same names as the options, with
17 # dashes changed to underlines.
18 build=NONE
19 cache_file=./config.cache
20 exec_prefix=NONE
21 host=NONE
22 no_create=
23 nonopt=NONE
24 no_recursion=
25 prefix=NONE
26 program_prefix=NONE
27 program_suffix=NONE
28 program_transform_name=s,x,x,
29 silent=
30 site=
31 srcdir=
32 target=NONE
33 verbose=
34 x_includes=NONE
35 x_libraries=NONE
36 bindir='${exec_prefix}/bin'
37 sbindir='${exec_prefix}/sbin'
38 libexecdir='${exec_prefix}/libexec'
39 datadir='${prefix}/share'
40 sysconfdir='${prefix}/etc'
41 sharedstatedir='${prefix}/com'
42 localstatedir='${prefix}/var'
43 libdir='${exec_prefix}/lib'
44 includedir='${prefix}/include'
45 oldincludedir='/usr/include'
46 infodir='${prefix}/info'
47 mandir='${prefix}/man'
48
49 # Initialize some other variables.
50 subdirs=
51 MFLAGS= MAKEFLAGS=
52 # Maximum number of lines to put in a shell here document.
53 ac_max_here_lines=12
54
55 ac_prev=
56 for ac_option
57 do
58
59 # If the previous option needs an argument, assign it.
60 if test -n "$ac_prev"; then
61 eval "$ac_prev=\$ac_option"
62 ac_prev=
63 continue
64 fi
65
66 case "$ac_option" in
67 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
68 *) ac_optarg= ;;
69 esac
70
71 # Accept the important Cygnus configure options, so we can diagnose typos.
72
73 case "$ac_option" in
74
75 -bindir | --bindir | --bindi | --bind | --bin | --bi)
76 ac_prev=bindir ;;
77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
78 bindir="$ac_optarg" ;;
79
80 -build | --build | --buil | --bui | --bu)
81 ac_prev=build ;;
82 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
83 build="$ac_optarg" ;;
84
85 -cache-file | --cache-file | --cache-fil | --cache-fi \
86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
87 ac_prev=cache_file ;;
88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
90 cache_file="$ac_optarg" ;;
91
92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
93 ac_prev=datadir ;;
94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
95 | --da=*)
96 datadir="$ac_optarg" ;;
97
98 -disable-* | --disable-*)
99 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
100 # Reject names that are not valid shell variable names.
101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
103 fi
104 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
105 eval "enable_${ac_feature}=no" ;;
106
107 -enable-* | --enable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112 fi
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
114 case "$ac_option" in
115 *=*) ;;
116 *) ac_optarg=yes ;;
117 esac
118 eval "enable_${ac_feature}='$ac_optarg'" ;;
119
120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
122 | --exec | --exe | --ex)
123 ac_prev=exec_prefix ;;
124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
126 | --exec=* | --exe=* | --ex=*)
127 exec_prefix="$ac_optarg" ;;
128
129 -gas | --gas | --ga | --g)
130 # Obsolete; use --with-gas.
131 with_gas=yes ;;
132
133 -help | --help | --hel | --he)
134 # Omit some internal or obsolete options to make the list less imposing.
135 # This message is too long to be a string in the A/UX 3.1 sh.
136 cat << EOF
137 Usage: configure [options] [host]
138 Options: [defaults in brackets after descriptions]
139 Configuration:
140 --cache-file=FILE cache test results in FILE
141 --help print this message
142 --no-create do not create output files
143 --quiet, --silent do not print \`checking...' messages
144 --version print the version of autoconf that created configure
145 Directory and file names:
146 --prefix=PREFIX install architecture-independent files in PREFIX
147 [$ac_default_prefix]
148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
149 [same as prefix]
150 --bindir=DIR user executables in DIR [EPREFIX/bin]
151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153 --datadir=DIR read-only architecture-independent data in DIR
154 [PREFIX/share]
155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156 --sharedstatedir=DIR modifiable architecture-independent data in DIR
157 [PREFIX/com]
158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
160 --includedir=DIR C header files in DIR [PREFIX/include]
161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162 --infodir=DIR info documentation in DIR [PREFIX/info]
163 --mandir=DIR man documentation in DIR [PREFIX/man]
164 --srcdir=DIR find the sources in DIR [configure dir or ..]
165 --program-prefix=PREFIX prepend PREFIX to installed program names
166 --program-suffix=SUFFIX append SUFFIX to installed program names
167 --program-transform-name=PROGRAM
168 run sed PROGRAM on installed program names
169 EOF
170 cat << EOF
171 Host type:
172 --build=BUILD configure for building on BUILD [BUILD=HOST]
173 --host=HOST configure for HOST [guessed]
174 --target=TARGET configure for TARGET [TARGET=HOST]
175 Features and packages:
176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180 --x-includes=DIR X include files are in DIR
181 --x-libraries=DIR X library files are in DIR
182 EOF
183 if test -n "$ac_help"; then
184 echo "--enable and --with options recognized:$ac_help"
185 fi
186 exit 0 ;;
187
188 -host | --host | --hos | --ho)
189 ac_prev=host ;;
190 -host=* | --host=* | --hos=* | --ho=*)
191 host="$ac_optarg" ;;
192
193 -includedir | --includedir | --includedi | --included | --include \
194 | --includ | --inclu | --incl | --inc)
195 ac_prev=includedir ;;
196 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
197 | --includ=* | --inclu=* | --incl=* | --inc=*)
198 includedir="$ac_optarg" ;;
199
200 -infodir | --infodir | --infodi | --infod | --info | --inf)
201 ac_prev=infodir ;;
202 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
203 infodir="$ac_optarg" ;;
204
205 -libdir | --libdir | --libdi | --libd)
206 ac_prev=libdir ;;
207 -libdir=* | --libdir=* | --libdi=* | --libd=*)
208 libdir="$ac_optarg" ;;
209
210 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
211 | --libexe | --libex | --libe)
212 ac_prev=libexecdir ;;
213 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
214 | --libexe=* | --libex=* | --libe=*)
215 libexecdir="$ac_optarg" ;;
216
217 -localstatedir | --localstatedir | --localstatedi | --localstated \
218 | --localstate | --localstat | --localsta | --localst \
219 | --locals | --local | --loca | --loc | --lo)
220 ac_prev=localstatedir ;;
221 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
222 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
223 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
224 localstatedir="$ac_optarg" ;;
225
226 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
227 ac_prev=mandir ;;
228 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
229 mandir="$ac_optarg" ;;
230
231 -nfp | --nfp | --nf)
232 # Obsolete; use --without-fp.
233 with_fp=no ;;
234
235 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
236 | --no-cr | --no-c)
237 no_create=yes ;;
238
239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
241 no_recursion=yes ;;
242
243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
245 | --oldin | --oldi | --old | --ol | --o)
246 ac_prev=oldincludedir ;;
247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
250 oldincludedir="$ac_optarg" ;;
251
252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
253 ac_prev=prefix ;;
254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
255 prefix="$ac_optarg" ;;
256
257 -program-prefix | --program-prefix | --program-prefi | --program-pref \
258 | --program-pre | --program-pr | --program-p)
259 ac_prev=program_prefix ;;
260 -program-prefix=* | --program-prefix=* | --program-prefi=* \
261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
262 program_prefix="$ac_optarg" ;;
263
264 -program-suffix | --program-suffix | --program-suffi | --program-suff \
265 | --program-suf | --program-su | --program-s)
266 ac_prev=program_suffix ;;
267 -program-suffix=* | --program-suffix=* | --program-suffi=* \
268 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
269 program_suffix="$ac_optarg" ;;
270
271 -program-transform-name | --program-transform-name \
272 | --program-transform-nam | --program-transform-na \
273 | --program-transform-n | --program-transform- \
274 | --program-transform | --program-transfor \
275 | --program-transfo | --program-transf \
276 | --program-trans | --program-tran \
277 | --progr-tra | --program-tr | --program-t)
278 ac_prev=program_transform_name ;;
279 -program-transform-name=* | --program-transform-name=* \
280 | --program-transform-nam=* | --program-transform-na=* \
281 | --program-transform-n=* | --program-transform-=* \
282 | --program-transform=* | --program-transfor=* \
283 | --program-transfo=* | --program-transf=* \
284 | --program-trans=* | --program-tran=* \
285 | --progr-tra=* | --program-tr=* | --program-t=*)
286 program_transform_name="$ac_optarg" ;;
287
288 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
289 | -silent | --silent | --silen | --sile | --sil)
290 silent=yes ;;
291
292 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
293 ac_prev=sbindir ;;
294 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
295 | --sbi=* | --sb=*)
296 sbindir="$ac_optarg" ;;
297
298 -sharedstatedir | --sharedstatedir | --sharedstatedi \
299 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
300 | --sharedst | --shareds | --shared | --share | --shar \
301 | --sha | --sh)
302 ac_prev=sharedstatedir ;;
303 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
304 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
305 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
306 | --sha=* | --sh=*)
307 sharedstatedir="$ac_optarg" ;;
308
309 -site | --site | --sit)
310 ac_prev=site ;;
311 -site=* | --site=* | --sit=*)
312 site="$ac_optarg" ;;
313
314 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
315 ac_prev=srcdir ;;
316 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
317 srcdir="$ac_optarg" ;;
318
319 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
320 | --syscon | --sysco | --sysc | --sys | --sy)
321 ac_prev=sysconfdir ;;
322 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
323 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
324 sysconfdir="$ac_optarg" ;;
325
326 -target | --target | --targe | --targ | --tar | --ta | --t)
327 ac_prev=target ;;
328 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
329 target="$ac_optarg" ;;
330
331 -v | -verbose | --verbose | --verbos | --verbo | --verb)
332 verbose=yes ;;
333
334 -version | --version | --versio | --versi | --vers)
335 echo "configure generated by autoconf version 2.12"
336 exit 0 ;;
337
338 -with-* | --with-*)
339 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
340 # Reject names that are not valid shell variable names.
341 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
343 fi
344 ac_package=`echo $ac_package| sed 's/-/_/g'`
345 case "$ac_option" in
346 *=*) ;;
347 *) ac_optarg=yes ;;
348 esac
349 eval "with_${ac_package}='$ac_optarg'" ;;
350
351 -without-* | --without-*)
352 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356 fi
357 ac_package=`echo $ac_package| sed 's/-/_/g'`
358 eval "with_${ac_package}=no" ;;
359
360 --x)
361 # Obsolete; use --with-x.
362 with_x=yes ;;
363
364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
365 | --x-incl | --x-inc | --x-in | --x-i)
366 ac_prev=x_includes ;;
367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
369 x_includes="$ac_optarg" ;;
370
371 -x-libraries | --x-libraries | --x-librarie | --x-librari \
372 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
373 ac_prev=x_libraries ;;
374 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
375 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
376 x_libraries="$ac_optarg" ;;
377
378 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
379 ;;
380
381 *)
382 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
383 echo "configure: warning: $ac_option: invalid host type" 1>&2
384 fi
385 if test "x$nonopt" != xNONE; then
386 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
387 fi
388 nonopt="$ac_option"
389 ;;
390
391 esac
392 done
393
394 if test -n "$ac_prev"; then
395 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
396 fi
397
398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
399
400 # File descriptor usage:
401 # 0 standard input
402 # 1 file creation
403 # 2 errors and warnings
404 # 3 some systems may open it to /dev/tty
405 # 4 used on the Kubota Titan
406 # 6 checking for... messages and results
407 # 5 compiler messages saved in config.log
408 if test "$silent" = yes; then
409 exec 6>/dev/null
410 else
411 exec 6>&1
412 fi
413 exec 5>./config.log
414
415 echo "\
416 This file contains any messages produced by compilers while
417 running configure, to aid debugging if configure makes a mistake.
418 " 1>&5
419
420 # Strip out --no-create and --no-recursion so they do not pile up.
421 # Also quote any args containing shell metacharacters.
422 ac_configure_args=
423 for ac_arg
424 do
425 case "$ac_arg" in
426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
427 | --no-cr | --no-c) ;;
428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
431 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
432 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
433 esac
434 done
435
436 # NLS nuisances.
437 # Only set these to C if already set. These must not be set unconditionally
438 # because not all systems understand e.g. LANG=C (notably SCO).
439 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
440 # Non-C LC_CTYPE values break the ctype check.
441 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
442 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
443 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
444 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
445
446 # confdefs.h avoids OS command line length limits that DEFS can exceed.
447 rm -rf conftest* confdefs.h
448 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
449 echo > confdefs.h
450
451 # A filename unique to this package, relative to the directory that
452 # configure is in, which we can look for to find out if srcdir is correct.
453 ac_unique_file=sha1.c
454
455 # Find the source files, if location was not specified.
456 if test -z "$srcdir"; then
457 ac_srcdir_defaulted=yes
458 # Try the directory containing this script, then its parent.
459 ac_prog=$0
460 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
461 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
462 srcdir=$ac_confdir
463 if test ! -r $srcdir/$ac_unique_file; then
464 srcdir=..
465 fi
466 else
467 ac_srcdir_defaulted=no
468 fi
469 if test ! -r $srcdir/$ac_unique_file; then
470 if test "$ac_srcdir_defaulted" = yes; then
471 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
472 else
473 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
474 fi
475 fi
476 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
477
478 # Prefer explicitly selected file to automatically selected ones.
479 if test -z "$CONFIG_SITE"; then
480 if test "x$prefix" != xNONE; then
481 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
482 else
483 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
484 fi
485 fi
486 for ac_site_file in $CONFIG_SITE; do
487 if test -r "$ac_site_file"; then
488 echo "loading site script $ac_site_file"
489 . "$ac_site_file"
490 fi
491 done
492
493 if test -r "$cache_file"; then
494 echo "loading cache $cache_file"
495 . $cache_file
496 else
497 echo "creating cache $cache_file"
498 > $cache_file
499 fi
500
501 ac_ext=c
502 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
503 ac_cpp='$CPP $CPPFLAGS'
504 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
505 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
506 cross_compiling=$ac_cv_prog_cc_cross
507
508 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
509 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
510 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
511 ac_n= ac_c='
512 ' ac_t=' '
513 else
514 ac_n=-n ac_c= ac_t=
515 fi
516 else
517 ac_n= ac_c='\c' ac_t=
518 fi
519
520
521
522 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
523 echo "configure:524: checking whether byte ordering is bigendian" >&5
524 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
525 echo $ac_n "(cached) $ac_c" 1>&6
526 else
527 ac_cv_c_bigendian=unknown
528 # See if sys/param.h defines the BYTE_ORDER macro.
529 cat > conftest.$ac_ext <<EOF
530 #line 531 "configure"
531 #include "confdefs.h"
532 #include <sys/types.h>
533 #include <sys/param.h>
534 int main() {
535
536 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
537 bogus endian macros
538 #endif
539 ; return 0; }
540 EOF
541 if { (eval echo configure:542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
542 rm -rf conftest*
543 # It does; now see whether it defined to BIG_ENDIAN or not.
544 cat > conftest.$ac_ext <<EOF
545 #line 546 "configure"
546 #include "confdefs.h"
547 #include <sys/types.h>
548 #include <sys/param.h>
549 int main() {
550
551 #if BYTE_ORDER != BIG_ENDIAN
552 not big endian
553 #endif
554 ; return 0; }
555 EOF
556 if { (eval echo configure:557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
557 rm -rf conftest*
558 ac_cv_c_bigendian=yes
559 else
560 echo "configure: failed program was:" >&5
561 cat conftest.$ac_ext >&5
562 rm -rf conftest*
563 ac_cv_c_bigendian=no
564 fi
565 rm -f conftest*
566 else
567 echo "configure: failed program was:" >&5
568 cat conftest.$ac_ext >&5
569 fi
570 rm -f conftest*
571 if test $ac_cv_c_bigendian = unknown; then
572 if test "$cross_compiling" = yes; then
573 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
574 else
575 cat > conftest.$ac_ext <<EOF
576 #line 577 "configure"
577 #include "confdefs.h"
578 main () {
579 /* Are we little or big endian? From Harbison&Steele. */
580 union
581 {
582 long l;
583 char c[sizeof (long)];
584 } u;
585 u.l = 1;
586 exit (u.c[sizeof (long) - 1] == 1);
587 }
588 EOF
589 if { (eval echo configure:590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
590 then
591 ac_cv_c_bigendian=no
592 else
593 echo "configure: failed program was:" >&5
594 cat conftest.$ac_ext >&5
595 rm -fr conftest*
596 ac_cv_c_bigendian=yes
597 fi
598 rm -fr conftest*
599 fi
600
601 fi
602 fi
603
604 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
605 if test $ac_cv_c_bigendian = yes; then
606 cat >> confdefs.h <<\EOF
607 #define WORDS_BIGENDIAN 1
608 EOF
609
610 fi
611
612 trap '' 1 2 15
613 cat > confcache <<\EOF
614 # This file is a shell script that caches the results of configure
615 # tests run on this system so they can be shared between configure
616 # scripts and configure runs. It is not useful on other systems.
617 # If it contains results you don't want to keep, you may remove or edit it.
618 #
619 # By default, configure uses ./config.cache as the cache file,
620 # creating it if it does not exist already. You can give configure
621 # the --cache-file=FILE option to use a different cache file; that is
622 # what configure does when it calls configure scripts in
623 # subdirectories, so they share the cache.
624 # Giving --cache-file=/dev/null disables caching, for debugging configure.
625 # config.status only pays attention to the cache file if you give it the
626 # --recheck option to rerun configure.
627 #
628 EOF
629 # The following way of writing the cache mishandles newlines in values,
630 # but we know of no workaround that is simple, portable, and efficient.
631 # So, don't put newlines in cache variables' values.
632 # Ultrix sh set writes to stderr and can't be redirected directly,
633 # and sets the high bit in the cache file unless we assign to the vars.
634 (set) 2>&1 |
635 case `(ac_space=' '; set) 2>&1` in
636 *ac_space=\ *)
637 # `set' does not quote correctly, so add quotes (double-quote substitution
638 # turns \\\\ into \\, and sed turns \\ into \).
639 sed -n \
640 -e "s/'/'\\\\''/g" \
641 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
642 ;;
643 *)
644 # `set' quotes correctly as required by POSIX, so do not add quotes.
645 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
646 ;;
647 esac >> confcache
648 if cmp -s $cache_file confcache; then
649 :
650 else
651 if test -w $cache_file; then
652 echo "updating cache $cache_file"
653 cat confcache > $cache_file
654 else
655 echo "not updating unwritable cache $cache_file"
656 fi
657 fi
658 rm -f confcache
659
660 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
661
662 test "x$prefix" = xNONE && prefix=$ac_default_prefix
663 # Let make expand exec_prefix.
664 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
665
666 # Any assignment to VPATH causes Sun make to only execute
667 # the first set of double-colon rules, so remove it if not needed.
668 # If there is a colon in the path, we need to keep it.
669 if test "x$srcdir" = x.; then
670 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
671 fi
672
673 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
674
675 DEFS=-DHAVE_CONFIG_H
676
677 # Without the "./", some shells look in PATH for config.status.
678 : ${CONFIG_STATUS=./config.status}
679
680 echo creating $CONFIG_STATUS
681 rm -f $CONFIG_STATUS
682 cat > $CONFIG_STATUS <<EOF
683 #! /bin/sh
684 # Generated automatically by configure.
685 # Run this file to recreate the current configuration.
686 # This directory was configured as follows,
687 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
688 #
689 # $0 $ac_configure_args
690 #
691 # Compiler output produced by configure, useful for debugging
692 # configure, is in ./config.log if it exists.
693
694 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
695 for ac_option
696 do
697 case "\$ac_option" in
698 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
699 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
700 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
701 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
702 echo "$CONFIG_STATUS generated by autoconf version 2.12"
703 exit 0 ;;
704 -help | --help | --hel | --he | --h)
705 echo "\$ac_cs_usage"; exit 0 ;;
706 *) echo "\$ac_cs_usage"; exit 1 ;;
707 esac
708 done
709
710 ac_given_srcdir=$srcdir
711
712 trap 'rm -fr `echo " config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
713 EOF
714 cat >> $CONFIG_STATUS <<EOF
715
716 # Protect against being on the right side of a sed subst in config.status.
717 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
718 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
719 $ac_vpsub
720 $extrasub
721 s%@CFLAGS@%$CFLAGS%g
722 s%@CPPFLAGS@%$CPPFLAGS%g
723 s%@CXXFLAGS@%$CXXFLAGS%g
724 s%@DEFS@%$DEFS%g
725 s%@LDFLAGS@%$LDFLAGS%g
726 s%@LIBS@%$LIBS%g
727 s%@exec_prefix@%$exec_prefix%g
728 s%@prefix@%$prefix%g
729 s%@program_transform_name@%$program_transform_name%g
730 s%@bindir@%$bindir%g
731 s%@sbindir@%$sbindir%g
732 s%@libexecdir@%$libexecdir%g
733 s%@datadir@%$datadir%g
734 s%@sysconfdir@%$sysconfdir%g
735 s%@sharedstatedir@%$sharedstatedir%g
736 s%@localstatedir@%$localstatedir%g
737 s%@libdir@%$libdir%g
738 s%@includedir@%$includedir%g
739 s%@oldincludedir@%$oldincludedir%g
740 s%@infodir@%$infodir%g
741 s%@mandir@%$mandir%g
742
743 CEOF
744 EOF
745
746 cat >> $CONFIG_STATUS <<\EOF
747
748 # Split the substitutions into bite-sized pieces for seds with
749 # small command number limits, like on Digital OSF/1 and HP-UX.
750 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
751 ac_file=1 # Number of current file.
752 ac_beg=1 # First line for current file.
753 ac_end=$ac_max_sed_cmds # Line after last line for current file.
754 ac_more_lines=:
755 ac_sed_cmds=""
756 while $ac_more_lines; do
757 if test $ac_beg -gt 1; then
758 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
759 else
760 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
761 fi
762 if test ! -s conftest.s$ac_file; then
763 ac_more_lines=false
764 rm -f conftest.s$ac_file
765 else
766 if test -z "$ac_sed_cmds"; then
767 ac_sed_cmds="sed -f conftest.s$ac_file"
768 else
769 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
770 fi
771 ac_file=`expr $ac_file + 1`
772 ac_beg=$ac_end
773 ac_end=`expr $ac_end + $ac_max_sed_cmds`
774 fi
775 done
776 if test -z "$ac_sed_cmds"; then
777 ac_sed_cmds=cat
778 fi
779 EOF
780
781 cat >> $CONFIG_STATUS <<EOF
782
783 CONFIG_FILES=\${CONFIG_FILES-""}
784 EOF
785 cat >> $CONFIG_STATUS <<\EOF
786 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
787 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
788 case "$ac_file" in
789 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
790 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
791 *) ac_file_in="${ac_file}.in" ;;
792 esac
793
794 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
795
796 # Remove last slash and all that follows it. Not all systems have dirname.
797 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
798 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
799 # The file is in a subdirectory.
800 test ! -d "$ac_dir" && mkdir "$ac_dir"
801 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
802 # A "../" for each directory in $ac_dir_suffix.
803 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
804 else
805 ac_dir_suffix= ac_dots=
806 fi
807
808 case "$ac_given_srcdir" in
809 .) srcdir=.
810 if test -z "$ac_dots"; then top_srcdir=.
811 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
812 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
813 *) # Relative path.
814 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
815 top_srcdir="$ac_dots$ac_given_srcdir" ;;
816 esac
817
818
819 echo creating "$ac_file"
820 rm -f "$ac_file"
821 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
822 case "$ac_file" in
823 *Makefile*) ac_comsub="1i\\
824 # $configure_input" ;;
825 *) ac_comsub= ;;
826 esac
827
828 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
829 sed -e "$ac_comsub
830 s%@configure_input@%$configure_input%g
831 s%@srcdir@%$srcdir%g
832 s%@top_srcdir@%$top_srcdir%g
833 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
834 fi; done
835 rm -f conftest.s*
836
837 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
838 # NAME is the cpp macro being defined and VALUE is the value it is being given.
839 #
840 # ac_d sets the value in "#define NAME VALUE" lines.
841 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
842 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
843 ac_dC='\3'
844 ac_dD='%g'
845 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
846 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
847 ac_uB='\([ ]\)%\1#\2define\3'
848 ac_uC=' '
849 ac_uD='\4%g'
850 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
851 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
852 ac_eB='$%\1#\2define\3'
853 ac_eC=' '
854 ac_eD='%g'
855
856 if test "${CONFIG_HEADERS+set}" != set; then
857 EOF
858 cat >> $CONFIG_STATUS <<EOF
859 CONFIG_HEADERS="config.h"
860 EOF
861 cat >> $CONFIG_STATUS <<\EOF
862 fi
863 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
864 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
865 case "$ac_file" in
866 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
867 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
868 *) ac_file_in="${ac_file}.in" ;;
869 esac
870
871 echo creating $ac_file
872
873 rm -f conftest.frag conftest.in conftest.out
874 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
875 cat $ac_file_inputs > conftest.in
876
877 EOF
878
879 # Transform confdefs.h into a sed script conftest.vals that substitutes
880 # the proper values into config.h.in to produce config.h. And first:
881 # Protect against being on the right side of a sed subst in config.status.
882 # Protect against being in an unquoted here document in config.status.
883 rm -f conftest.vals
884 cat > conftest.hdr <<\EOF
885 s/[\\&%]/\\&/g
886 s%[\\$`]%\\&%g
887 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
888 s%ac_d%ac_u%gp
889 s%ac_u%ac_e%gp
890 EOF
891 sed -n -f conftest.hdr confdefs.h > conftest.vals
892 rm -f conftest.hdr
893
894 # This sed command replaces #undef with comments. This is necessary, for
895 # example, in the case of _POSIX_SOURCE, which is predefined and required
896 # on some systems where configure will not decide to define it.
897 cat >> conftest.vals <<\EOF
898 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
899 EOF
900
901 # Break up conftest.vals because some shells have a limit on
902 # the size of here documents, and old seds have small limits too.
903
904 rm -f conftest.tail
905 while :
906 do
907 ac_lines=`grep -c . conftest.vals`
908 # grep -c gives empty output for an empty file on some AIX systems.
909 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
910 # Write a limited-size here document to conftest.frag.
911 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
912 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
913 echo 'CEOF
914 sed -f conftest.frag conftest.in > conftest.out
915 rm -f conftest.in
916 mv conftest.out conftest.in
917 ' >> $CONFIG_STATUS
918 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
919 rm -f conftest.vals
920 mv conftest.tail conftest.vals
921 done
922 rm -f conftest.vals
923
924 cat >> $CONFIG_STATUS <<\EOF
925 rm -f conftest.frag conftest.h
926 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
927 cat conftest.in >> conftest.h
928 rm -f conftest.in
929 if cmp -s $ac_file conftest.h 2>/dev/null; then
930 echo "$ac_file is unchanged"
931 rm -f conftest.h
932 else
933 # Remove last slash and all that follows it. Not all systems have dirname.
934 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
935 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
936 # The file is in a subdirectory.
937 test ! -d "$ac_dir" && mkdir "$ac_dir"
938 fi
939 rm -f $ac_file
940 mv conftest.h $ac_file
941 fi
942 fi; done
943
944 EOF
945 cat >> $CONFIG_STATUS <<EOF
946
947 EOF
948 cat >> $CONFIG_STATUS <<\EOF
949
950 exit 0
951 EOF
952 chmod +x $CONFIG_STATUS
953 rm -fr confdefs* $ac_clean_files
954 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
955