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1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
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='${prefix}/man'
48
49 # Initialize some other variables.
50 subdirs=
51 MFLAGS= MAKEFLAGS=
52 SHELL=${CONFIG_SHELL-/bin/sh}
53 # Maximum number of lines to put in a shell here document.
54 ac_max_here_lines=12
55
56 ac_prev=
57 for ac_option
58 do
59
60 # If the previous option needs an argument, assign it.
61 if test -n "$ac_prev"; then
62 eval "$ac_prev=\$ac_option"
63 ac_prev=
64 continue
65 fi
66
67 case "$ac_option" in
68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
69 *) ac_optarg= ;;
70 esac
71
72 # Accept the important Cygnus configure options, so we can diagnose typos.
73
74 case "$ac_option" in
75
76 -bindir | --bindir | --bindi | --bind | --bin | --bi)
77 ac_prev=bindir ;;
78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79 bindir="$ac_optarg" ;;
80
81 -build | --build | --buil | --bui | --bu)
82 ac_prev=build ;;
83 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
84 build="$ac_optarg" ;;
85
86 -cache-file | --cache-file | --cache-fil | --cache-fi \
87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88 ac_prev=cache_file ;;
89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
91 cache_file="$ac_optarg" ;;
92
93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
94 ac_prev=datadir ;;
95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
96 | --da=*)
97 datadir="$ac_optarg" ;;
98
99 -disable-* | --disable-*)
100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
101 # Reject names that are not valid shell variable names.
102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104 fi
105 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
106 eval "enable_${ac_feature}=no" ;;
107
108 -enable-* | --enable-*)
109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
110 # Reject names that are not valid shell variable names.
111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 fi
114 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
115 case "$ac_option" in
116 *=*) ;;
117 *) ac_optarg=yes ;;
118 esac
119 eval "enable_${ac_feature}='$ac_optarg'" ;;
120
121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
123 | --exec | --exe | --ex)
124 ac_prev=exec_prefix ;;
125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
127 | --exec=* | --exe=* | --ex=*)
128 exec_prefix="$ac_optarg" ;;
129
130 -gas | --gas | --ga | --g)
131 # Obsolete; use --with-gas.
132 with_gas=yes ;;
133
134 -help | --help | --hel | --he)
135 # Omit some internal or obsolete options to make the list less imposing.
136 # This message is too long to be a string in the A/UX 3.1 sh.
137 cat << EOF
138 Usage: configure [options] [host]
139 Options: [defaults in brackets after descriptions]
140 Configuration:
141 --cache-file=FILE cache test results in FILE
142 --help print this message
143 --no-create do not create output files
144 --quiet, --silent do not print \`checking...' messages
145 --version print the version of autoconf that created configure
146 Directory and file names:
147 --prefix=PREFIX install architecture-independent files in PREFIX
148 [$ac_default_prefix]
149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150 [same as prefix]
151 --bindir=DIR user executables in DIR [EPREFIX/bin]
152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154 --datadir=DIR read-only architecture-independent data in DIR
155 [PREFIX/share]
156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157 --sharedstatedir=DIR modifiable architecture-independent data in DIR
158 [PREFIX/com]
159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
161 --includedir=DIR C header files in DIR [PREFIX/include]
162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163 --infodir=DIR info documentation in DIR [PREFIX/info]
164 --mandir=DIR man documentation in DIR [PREFIX/man]
165 --srcdir=DIR find the sources in DIR [configure dir or ..]
166 --program-prefix=PREFIX prepend PREFIX to installed program names
167 --program-suffix=SUFFIX append SUFFIX to installed program names
168 --program-transform-name=PROGRAM
169 run sed PROGRAM on installed program names
170 EOF
171 cat << EOF
172 Host type:
173 --build=BUILD configure for building on BUILD [BUILD=HOST]
174 --host=HOST configure for HOST [guessed]
175 --target=TARGET configure for TARGET [TARGET=HOST]
176 Features and packages:
177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181 --x-includes=DIR X include files are in DIR
182 --x-libraries=DIR X library files are in DIR
183 EOF
184 if test -n "$ac_help"; then
185 echo "--enable and --with options recognized:$ac_help"
186 fi
187 exit 0 ;;
188
189 -host | --host | --hos | --ho)
190 ac_prev=host ;;
191 -host=* | --host=* | --hos=* | --ho=*)
192 host="$ac_optarg" ;;
193
194 -includedir | --includedir | --includedi | --included | --include \
195 | --includ | --inclu | --incl | --inc)
196 ac_prev=includedir ;;
197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
198 | --includ=* | --inclu=* | --incl=* | --inc=*)
199 includedir="$ac_optarg" ;;
200
201 -infodir | --infodir | --infodi | --infod | --info | --inf)
202 ac_prev=infodir ;;
203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
204 infodir="$ac_optarg" ;;
205
206 -libdir | --libdir | --libdi | --libd)
207 ac_prev=libdir ;;
208 -libdir=* | --libdir=* | --libdi=* | --libd=*)
209 libdir="$ac_optarg" ;;
210
211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
212 | --libexe | --libex | --libe)
213 ac_prev=libexecdir ;;
214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
215 | --libexe=* | --libex=* | --libe=*)
216 libexecdir="$ac_optarg" ;;
217
218 -localstatedir | --localstatedir | --localstatedi | --localstated \
219 | --localstate | --localstat | --localsta | --localst \
220 | --locals | --local | --loca | --loc | --lo)
221 ac_prev=localstatedir ;;
222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
225 localstatedir="$ac_optarg" ;;
226
227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
228 ac_prev=mandir ;;
229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
230 mandir="$ac_optarg" ;;
231
232 -nfp | --nfp | --nf)
233 # Obsolete; use --without-fp.
234 with_fp=no ;;
235
236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
237 | --no-cr | --no-c)
238 no_create=yes ;;
239
240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
242 no_recursion=yes ;;
243
244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
246 | --oldin | --oldi | --old | --ol | --o)
247 ac_prev=oldincludedir ;;
248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
251 oldincludedir="$ac_optarg" ;;
252
253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
254 ac_prev=prefix ;;
255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
256 prefix="$ac_optarg" ;;
257
258 -program-prefix | --program-prefix | --program-prefi | --program-pref \
259 | --program-pre | --program-pr | --program-p)
260 ac_prev=program_prefix ;;
261 -program-prefix=* | --program-prefix=* | --program-prefi=* \
262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
263 program_prefix="$ac_optarg" ;;
264
265 -program-suffix | --program-suffix | --program-suffi | --program-suff \
266 | --program-suf | --program-su | --program-s)
267 ac_prev=program_suffix ;;
268 -program-suffix=* | --program-suffix=* | --program-suffi=* \
269 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
270 program_suffix="$ac_optarg" ;;
271
272 -program-transform-name | --program-transform-name \
273 | --program-transform-nam | --program-transform-na \
274 | --program-transform-n | --program-transform- \
275 | --program-transform | --program-transfor \
276 | --program-transfo | --program-transf \
277 | --program-trans | --program-tran \
278 | --progr-tra | --program-tr | --program-t)
279 ac_prev=program_transform_name ;;
280 -program-transform-name=* | --program-transform-name=* \
281 | --program-transform-nam=* | --program-transform-na=* \
282 | --program-transform-n=* | --program-transform-=* \
283 | --program-transform=* | --program-transfor=* \
284 | --program-transfo=* | --program-transf=* \
285 | --program-trans=* | --program-tran=* \
286 | --progr-tra=* | --program-tr=* | --program-t=*)
287 program_transform_name="$ac_optarg" ;;
288
289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
290 | -silent | --silent | --silen | --sile | --sil)
291 silent=yes ;;
292
293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
294 ac_prev=sbindir ;;
295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
296 | --sbi=* | --sb=*)
297 sbindir="$ac_optarg" ;;
298
299 -sharedstatedir | --sharedstatedir | --sharedstatedi \
300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
301 | --sharedst | --shareds | --shared | --share | --shar \
302 | --sha | --sh)
303 ac_prev=sharedstatedir ;;
304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
307 | --sha=* | --sh=*)
308 sharedstatedir="$ac_optarg" ;;
309
310 -site | --site | --sit)
311 ac_prev=site ;;
312 -site=* | --site=* | --sit=*)
313 site="$ac_optarg" ;;
314
315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
316 ac_prev=srcdir ;;
317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
318 srcdir="$ac_optarg" ;;
319
320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
321 | --syscon | --sysco | --sysc | --sys | --sy)
322 ac_prev=sysconfdir ;;
323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
325 sysconfdir="$ac_optarg" ;;
326
327 -target | --target | --targe | --targ | --tar | --ta | --t)
328 ac_prev=target ;;
329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
330 target="$ac_optarg" ;;
331
332 -v | -verbose | --verbose | --verbos | --verbo | --verb)
333 verbose=yes ;;
334
335 -version | --version | --versio | --versi | --vers)
336 echo "configure generated by autoconf version 2.13"
337 exit 0 ;;
338
339 -with-* | --with-*)
340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
341 # Reject names that are not valid shell variable names.
342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344 fi
345 ac_package=`echo $ac_package| sed 's/-/_/g'`
346 case "$ac_option" in
347 *=*) ;;
348 *) ac_optarg=yes ;;
349 esac
350 eval "with_${ac_package}='$ac_optarg'" ;;
351
352 -without-* | --without-*)
353 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
354 # Reject names that are not valid shell variable names.
355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357 fi
358 ac_package=`echo $ac_package| sed 's/-/_/g'`
359 eval "with_${ac_package}=no" ;;
360
361 --x)
362 # Obsolete; use --with-x.
363 with_x=yes ;;
364
365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
366 | --x-incl | --x-inc | --x-in | --x-i)
367 ac_prev=x_includes ;;
368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
370 x_includes="$ac_optarg" ;;
371
372 -x-libraries | --x-libraries | --x-librarie | --x-librari \
373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
374 ac_prev=x_libraries ;;
375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
377 x_libraries="$ac_optarg" ;;
378
379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
380 ;;
381
382 *)
383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
384 echo "configure: warning: $ac_option: invalid host type" 1>&2
385 fi
386 if test "x$nonopt" != xNONE; then
387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
388 fi
389 nonopt="$ac_option"
390 ;;
391
392 esac
393 done
394
395 if test -n "$ac_prev"; then
396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
397 fi
398
399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400
401 # File descriptor usage:
402 # 0 standard input
403 # 1 file creation
404 # 2 errors and warnings
405 # 3 some systems may open it to /dev/tty
406 # 4 used on the Kubota Titan
407 # 6 checking for... messages and results
408 # 5 compiler messages saved in config.log
409 if test "$silent" = yes; then
410 exec 6>/dev/null
411 else
412 exec 6>&1
413 fi
414 exec 5>./config.log
415
416 echo "\
417 This file contains any messages produced by compilers while
418 running configure, to aid debugging if configure makes a mistake.
419 " 1>&5
420
421 # Strip out --no-create and --no-recursion so they do not pile up.
422 # Also quote any args containing shell metacharacters.
423 ac_configure_args=
424 for ac_arg
425 do
426 case "$ac_arg" in
427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
428 | --no-cr | --no-c) ;;
429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
432 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
434 esac
435 done
436
437 # NLS nuisances.
438 # Only set these to C if already set. These must not be set unconditionally
439 # because not all systems understand e.g. LANG=C (notably SCO).
440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441 # Non-C LC_CTYPE values break the ctype check.
442 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446
447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
448 rm -rf conftest* confdefs.h
449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
450 echo > confdefs.h
451
452 # A filename unique to this package, relative to the directory that
453 # configure is in, which we can look for to find out if srcdir is correct.
454 ac_unique_file=regex.c
455
456 # Find the source files, if location was not specified.
457 if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
460 ac_prog=$0
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463 srcdir=$ac_confdir
464 if test ! -r $srcdir/$ac_unique_file; then
465 srcdir=..
466 fi
467 else
468 ac_srcdir_defaulted=no
469 fi
470 if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473 else
474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475 fi
476 fi
477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
478
479 # Prefer explicitly selected file to automatically selected ones.
480 if test -z "$CONFIG_SITE"; then
481 if test "x$prefix" != xNONE; then
482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483 else
484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485 fi
486 fi
487 for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
490 . "$ac_site_file"
491 fi
492 done
493
494 if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
496 . $cache_file
497 else
498 echo "creating cache $cache_file"
499 > $cache_file
500 fi
501
502 ac_ext=c
503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504 ac_cpp='$CPP $CPPFLAGS'
505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507 cross_compiling=$ac_cv_prog_cc_cross
508
509 ac_exeext=
510 ac_objext=o
511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
514 ac_n= ac_c='
515 ' ac_t=' '
516 else
517 ac_n=-n ac_c= ac_t=
518 fi
519 else
520 ac_n= ac_c='\c' ac_t=
521 fi
522
523
524
525 ac_aux_dir=
526 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
527 if test -f $ac_dir/install-sh; then
528 ac_aux_dir=$ac_dir
529 ac_install_sh="$ac_aux_dir/install-sh -c"
530 break
531 elif test -f $ac_dir/install.sh; then
532 ac_aux_dir=$ac_dir
533 ac_install_sh="$ac_aux_dir/install.sh -c"
534 break
535 fi
536 done
537 if test -z "$ac_aux_dir"; then
538 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
539 fi
540 ac_config_guess=$ac_aux_dir/config.guess
541 ac_config_sub=$ac_aux_dir/config.sub
542 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
543
544
545 # Do some error checking and defaulting for the host and target type.
546 # The inputs are:
547 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
548 #
549 # The rules are:
550 # 1. You are not allowed to specify --host, --target, and nonopt at the
551 # same time.
552 # 2. Host defaults to nonopt.
553 # 3. If nonopt is not specified, then host defaults to the current host,
554 # as determined by config.guess.
555 # 4. Target and build default to nonopt.
556 # 5. If nonopt is not specified, then target and build default to host.
557
558 # The aliases save the names the user supplied, while $host etc.
559 # will get canonicalized.
560 case $host---$target---$nonopt in
561 NONE---*---* | *---NONE---* | *---*---NONE) ;;
562 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
563 esac
564
565
566 # Make sure we can run config.sub.
567 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
568 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
569 fi
570
571 echo $ac_n "checking host system type""... $ac_c" 1>&6
572 echo "configure:573: checking host system type" >&5
573
574 host_alias=$host
575 case "$host_alias" in
576 NONE)
577 case $nonopt in
578 NONE)
579 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
580 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
581 fi ;;
582 *) host_alias=$nonopt ;;
583 esac ;;
584 esac
585
586 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
587 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
588 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
589 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
590 echo "$ac_t""$host" 1>&6
591
592 echo $ac_n "checking target system type""... $ac_c" 1>&6
593 echo "configure:594: checking target system type" >&5
594
595 target_alias=$target
596 case "$target_alias" in
597 NONE)
598 case $nonopt in
599 NONE) target_alias=$host_alias ;;
600 *) target_alias=$nonopt ;;
601 esac ;;
602 esac
603
604 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
605 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
606 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
607 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
608 echo "$ac_t""$target" 1>&6
609
610 echo $ac_n "checking build system type""... $ac_c" 1>&6
611 echo "configure:612: checking build system type" >&5
612
613 build_alias=$build
614 case "$build_alias" in
615 NONE)
616 case $nonopt in
617 NONE) build_alias=$host_alias ;;
618 *) build_alias=$nonopt ;;
619 esac ;;
620 esac
621
622 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
623 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
624 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
625 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
626 echo "$ac_t""$build" 1>&6
627
628 test "$host_alias" != "$target_alias" &&
629 test "$program_prefix$program_suffix$program_transform_name" = \
630 NONENONEs,x,x, &&
631 program_prefix=${target_alias}-
632
633
634 # Extract the first word of "gcc", so it can be a program name with args.
635 set dummy gcc; ac_word=$2
636 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
637 echo "configure:638: checking for $ac_word" >&5
638 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
639 echo $ac_n "(cached) $ac_c" 1>&6
640 else
641 if test -n "$CC"; then
642 ac_cv_prog_CC="$CC" # Let the user override the test.
643 else
644 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
645 ac_dummy="$PATH"
646 for ac_dir in $ac_dummy; do
647 test -z "$ac_dir" && ac_dir=.
648 if test -f $ac_dir/$ac_word; then
649 ac_cv_prog_CC="gcc"
650 break
651 fi
652 done
653 IFS="$ac_save_ifs"
654 fi
655 fi
656 CC="$ac_cv_prog_CC"
657 if test -n "$CC"; then
658 echo "$ac_t""$CC" 1>&6
659 else
660 echo "$ac_t""no" 1>&6
661 fi
662
663 if test -z "$CC"; then
664 # Extract the first word of "cc", so it can be a program name with args.
665 set dummy cc; ac_word=$2
666 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
667 echo "configure:668: checking for $ac_word" >&5
668 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
669 echo $ac_n "(cached) $ac_c" 1>&6
670 else
671 if test -n "$CC"; then
672 ac_cv_prog_CC="$CC" # Let the user override the test.
673 else
674 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
675 ac_prog_rejected=no
676 ac_dummy="$PATH"
677 for ac_dir in $ac_dummy; do
678 test -z "$ac_dir" && ac_dir=.
679 if test -f $ac_dir/$ac_word; then
680 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
681 ac_prog_rejected=yes
682 continue
683 fi
684 ac_cv_prog_CC="cc"
685 break
686 fi
687 done
688 IFS="$ac_save_ifs"
689 if test $ac_prog_rejected = yes; then
690 # We found a bogon in the path, so make sure we never use it.
691 set dummy $ac_cv_prog_CC
692 shift
693 if test $# -gt 0; then
694 # We chose a different compiler from the bogus one.
695 # However, it has the same basename, so the bogon will be chosen
696 # first if we set CC to just the basename; use the full file name.
697 shift
698 set dummy "$ac_dir/$ac_word" "$@"
699 shift
700 ac_cv_prog_CC="$@"
701 fi
702 fi
703 fi
704 fi
705 CC="$ac_cv_prog_CC"
706 if test -n "$CC"; then
707 echo "$ac_t""$CC" 1>&6
708 else
709 echo "$ac_t""no" 1>&6
710 fi
711
712 if test -z "$CC"; then
713 case "`uname -s`" in
714 *win32* | *WIN32*)
715 # Extract the first word of "cl", so it can be a program name with args.
716 set dummy cl; ac_word=$2
717 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
718 echo "configure:719: checking for $ac_word" >&5
719 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
720 echo $ac_n "(cached) $ac_c" 1>&6
721 else
722 if test -n "$CC"; then
723 ac_cv_prog_CC="$CC" # Let the user override the test.
724 else
725 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
726 ac_dummy="$PATH"
727 for ac_dir in $ac_dummy; do
728 test -z "$ac_dir" && ac_dir=.
729 if test -f $ac_dir/$ac_word; then
730 ac_cv_prog_CC="cl"
731 break
732 fi
733 done
734 IFS="$ac_save_ifs"
735 fi
736 fi
737 CC="$ac_cv_prog_CC"
738 if test -n "$CC"; then
739 echo "$ac_t""$CC" 1>&6
740 else
741 echo "$ac_t""no" 1>&6
742 fi
743 ;;
744 esac
745 fi
746 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
747 fi
748
749 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
750 echo "configure:751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
751
752 ac_ext=c
753 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
754 ac_cpp='$CPP $CPPFLAGS'
755 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
756 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
757 cross_compiling=$ac_cv_prog_cc_cross
758
759 cat > conftest.$ac_ext << EOF
760
761 #line 762 "configure"
762 #include "confdefs.h"
763
764 main(){return(0);}
765 EOF
766 if { (eval echo configure:767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
767 ac_cv_prog_cc_works=yes
768 # If we can't run a trivial program, we are probably using a cross compiler.
769 if (./conftest; exit) 2>/dev/null; then
770 ac_cv_prog_cc_cross=no
771 else
772 ac_cv_prog_cc_cross=yes
773 fi
774 else
775 echo "configure: failed program was:" >&5
776 cat conftest.$ac_ext >&5
777 ac_cv_prog_cc_works=no
778 fi
779 rm -fr conftest*
780 ac_ext=c
781 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
782 ac_cpp='$CPP $CPPFLAGS'
783 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
784 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
785 cross_compiling=$ac_cv_prog_cc_cross
786
787 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
788 if test $ac_cv_prog_cc_works = no; then
789 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
790 fi
791 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
792 echo "configure:793: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
793 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
794 cross_compiling=$ac_cv_prog_cc_cross
795
796 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
797 echo "configure:798: checking whether we are using GNU C" >&5
798 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
799 echo $ac_n "(cached) $ac_c" 1>&6
800 else
801 cat > conftest.c <<EOF
802 #ifdef __GNUC__
803 yes;
804 #endif
805 EOF
806 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
807 ac_cv_prog_gcc=yes
808 else
809 ac_cv_prog_gcc=no
810 fi
811 fi
812
813 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
814
815 if test $ac_cv_prog_gcc = yes; then
816 GCC=yes
817 else
818 GCC=
819 fi
820
821 ac_test_CFLAGS="${CFLAGS+set}"
822 ac_save_CFLAGS="$CFLAGS"
823 CFLAGS=
824 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
825 echo "configure:826: checking whether ${CC-cc} accepts -g" >&5
826 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
827 echo $ac_n "(cached) $ac_c" 1>&6
828 else
829 echo 'void f(){}' > conftest.c
830 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
831 ac_cv_prog_cc_g=yes
832 else
833 ac_cv_prog_cc_g=no
834 fi
835 rm -f conftest*
836
837 fi
838
839 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
840 if test "$ac_test_CFLAGS" = set; then
841 CFLAGS="$ac_save_CFLAGS"
842 elif test $ac_cv_prog_cc_g = yes; then
843 if test "$GCC" = yes; then
844 CFLAGS="-g -O2"
845 else
846 CFLAGS="-g"
847 fi
848 else
849 if test "$GCC" = yes; then
850 CFLAGS="-O2"
851 else
852 CFLAGS=
853 fi
854 fi
855
856 # Find a good install program. We prefer a C program (faster),
857 # so one script is as good as another. But avoid the broken or
858 # incompatible versions:
859 # SysV /etc/install, /usr/sbin/install
860 # SunOS /usr/etc/install
861 # IRIX /sbin/install
862 # AIX /bin/install
863 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
866 # ./install, which can be erroneously created by make from ./install.sh.
867 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
868 echo "configure:869: checking for a BSD compatible install" >&5
869 if test -z "$INSTALL"; then
870 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
871 echo $ac_n "(cached) $ac_c" 1>&6
872 else
873 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
874 for ac_dir in $PATH; do
875 # Account for people who put trailing slashes in PATH elements.
876 case "$ac_dir/" in
877 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
878 *)
879 # OSF1 and SCO ODT 3.0 have their own names for install.
880 # Don't use installbsd from OSF since it installs stuff as root
881 # by default.
882 for ac_prog in ginstall scoinst install; do
883 if test -f $ac_dir/$ac_prog; then
884 if test $ac_prog = install &&
885 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
886 # AIX install. It has an incompatible calling convention.
887 :
888 else
889 ac_cv_path_install="$ac_dir/$ac_prog -c"
890 break 2
891 fi
892 fi
893 done
894 ;;
895 esac
896 done
897 IFS="$ac_save_IFS"
898
899 fi
900 if test "${ac_cv_path_install+set}" = set; then
901 INSTALL="$ac_cv_path_install"
902 else
903 # As a last resort, use the slow shell script. We don't cache a
904 # path for INSTALL within a source directory, because that will
905 # break other packages using the cache if that directory is
906 # removed, or if the path is relative.
907 INSTALL="$ac_install_sh"
908 fi
909 fi
910 echo "$ac_t""$INSTALL" 1>&6
911
912 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
913 # It thinks the first close brace ends the variable substitution.
914 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
915
916 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
917
918 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
919
920
921 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
922 echo "configure:923: checking how to run the C preprocessor" >&5
923 # On Suns, sometimes $CPP names a directory.
924 if test -n "$CPP" && test -d "$CPP"; then
925 CPP=
926 fi
927 if test -z "$CPP"; then
928 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
929 echo $ac_n "(cached) $ac_c" 1>&6
930 else
931 # This must be in double quotes, not single quotes, because CPP may get
932 # substituted into the Makefile and "${CC-cc}" will confuse make.
933 CPP="${CC-cc} -E"
934 # On the NeXT, cc -E runs the code through the compiler's parser,
935 # not just through cpp.
936 cat > conftest.$ac_ext <<EOF
937 #line 938 "configure"
938 #include "confdefs.h"
939 #include <assert.h>
940 Syntax Error
941 EOF
942 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
943 { (eval echo configure:944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
944 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
945 if test -z "$ac_err"; then
946 :
947 else
948 echo "$ac_err" >&5
949 echo "configure: failed program was:" >&5
950 cat conftest.$ac_ext >&5
951 rm -rf conftest*
952 CPP="${CC-cc} -E -traditional-cpp"
953 cat > conftest.$ac_ext <<EOF
954 #line 955 "configure"
955 #include "confdefs.h"
956 #include <assert.h>
957 Syntax Error
958 EOF
959 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
960 { (eval echo configure:961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
961 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
962 if test -z "$ac_err"; then
963 :
964 else
965 echo "$ac_err" >&5
966 echo "configure: failed program was:" >&5
967 cat conftest.$ac_ext >&5
968 rm -rf conftest*
969 CPP="${CC-cc} -nologo -E"
970 cat > conftest.$ac_ext <<EOF
971 #line 972 "configure"
972 #include "confdefs.h"
973 #include <assert.h>
974 Syntax Error
975 EOF
976 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
977 { (eval echo configure:978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
978 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
979 if test -z "$ac_err"; then
980 :
981 else
982 echo "$ac_err" >&5
983 echo "configure: failed program was:" >&5
984 cat conftest.$ac_ext >&5
985 rm -rf conftest*
986 CPP=/lib/cpp
987 fi
988 rm -f conftest*
989 fi
990 rm -f conftest*
991 fi
992 rm -f conftest*
993 ac_cv_prog_CPP="$CPP"
994 fi
995 CPP="$ac_cv_prog_CPP"
996 else
997 ac_cv_prog_CPP="$CPP"
998 fi
999 echo "$ac_t""$CPP" 1>&6
1000
1001 echo $ac_n "checking for AIX""... $ac_c" 1>&6
1002 echo "configure:1003: checking for AIX" >&5
1003 cat > conftest.$ac_ext <<EOF
1004 #line 1005 "configure"
1005 #include "confdefs.h"
1006 #ifdef _AIX
1007 yes
1008 #endif
1009
1010 EOF
1011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1012 egrep "yes" >/dev/null 2>&1; then
1013 rm -rf conftest*
1014 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1015 #define _ALL_SOURCE 1
1016 EOF
1017
1018 else
1019 rm -rf conftest*
1020 echo "$ac_t""no" 1>&6
1021 fi
1022 rm -f conftest*
1023
1024
1025 echo $ac_n "checking for getmntent in -lseq""... $ac_c" 1>&6
1026 echo "configure:1027: checking for getmntent in -lseq" >&5
1027 ac_lib_var=`echo seq'_'getmntent | sed 'y%./+-%__p_%'`
1028 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1029 echo $ac_n "(cached) $ac_c" 1>&6
1030 else
1031 ac_save_LIBS="$LIBS"
1032 LIBS="-lseq $LIBS"
1033 cat > conftest.$ac_ext <<EOF
1034 #line 1035 "configure"
1035 #include "confdefs.h"
1036 /* Override any gcc2 internal prototype to avoid an error. */
1037 /* We use char because int might match the return type of a gcc2
1038 builtin and then its argument prototype would still apply. */
1039 char getmntent();
1040
1041 int main() {
1042 getmntent()
1043 ; return 0; }
1044 EOF
1045 if { (eval echo configure:1046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1046 rm -rf conftest*
1047 eval "ac_cv_lib_$ac_lib_var=yes"
1048 else
1049 echo "configure: failed program was:" >&5
1050 cat conftest.$ac_ext >&5
1051 rm -rf conftest*
1052 eval "ac_cv_lib_$ac_lib_var=no"
1053 fi
1054 rm -f conftest*
1055 LIBS="$ac_save_LIBS"
1056
1057 fi
1058 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1059 echo "$ac_t""yes" 1>&6
1060 LIBS="-lseq $LIBS"
1061 else
1062 echo "$ac_t""no" 1>&6
1063 fi
1064
1065
1066 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1067 echo "configure:1068: checking for POSIXized ISC" >&5
1068 if test -d /etc/conf/kconfig.d &&
1069 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1070 then
1071 echo "$ac_t""yes" 1>&6
1072 ISC=yes # If later tests want to check for ISC.
1073 cat >> confdefs.h <<\EOF
1074 #define _POSIX_SOURCE 1
1075 EOF
1076
1077 if test "$GCC" = yes; then
1078 CC="$CC -posix"
1079 else
1080 CC="$CC -Xp"
1081 fi
1082 else
1083 echo "$ac_t""no" 1>&6
1084 ISC=
1085 fi
1086
1087 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
1088 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
1089 echo "configure:1090: checking for minix/config.h" >&5
1090 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1091 echo $ac_n "(cached) $ac_c" 1>&6
1092 else
1093 cat > conftest.$ac_ext <<EOF
1094 #line 1095 "configure"
1095 #include "confdefs.h"
1096 #include <minix/config.h>
1097 EOF
1098 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1099 { (eval echo configure:1100: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1100 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1101 if test -z "$ac_err"; then
1102 rm -rf conftest*
1103 eval "ac_cv_header_$ac_safe=yes"
1104 else
1105 echo "$ac_err" >&5
1106 echo "configure: failed program was:" >&5
1107 cat conftest.$ac_ext >&5
1108 rm -rf conftest*
1109 eval "ac_cv_header_$ac_safe=no"
1110 fi
1111 rm -f conftest*
1112 fi
1113 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1114 echo "$ac_t""yes" 1>&6
1115 MINIX=yes
1116 else
1117 echo "$ac_t""no" 1>&6
1118 MINIX=
1119 fi
1120
1121 if test "$MINIX" = yes; then
1122 cat >> confdefs.h <<\EOF
1123 #define _POSIX_SOURCE 1
1124 EOF
1125
1126 cat >> confdefs.h <<\EOF
1127 #define _POSIX_1_SOURCE 2
1128 EOF
1129
1130 cat >> confdefs.h <<\EOF
1131 #define _MINIX 1
1132 EOF
1133
1134 fi
1135
1136
1137 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1138 echo "configure:1139: checking for ANSI C header files" >&5
1139 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1140 echo $ac_n "(cached) $ac_c" 1>&6
1141 else
1142 cat > conftest.$ac_ext <<EOF
1143 #line 1144 "configure"
1144 #include "confdefs.h"
1145 #include <stdlib.h>
1146 #include <stdarg.h>
1147 #include <string.h>
1148 #include <float.h>
1149 EOF
1150 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1151 { (eval echo configure:1152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1152 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1153 if test -z "$ac_err"; then
1154 rm -rf conftest*
1155 ac_cv_header_stdc=yes
1156 else
1157 echo "$ac_err" >&5
1158 echo "configure: failed program was:" >&5
1159 cat conftest.$ac_ext >&5
1160 rm -rf conftest*
1161 ac_cv_header_stdc=no
1162 fi
1163 rm -f conftest*
1164
1165 if test $ac_cv_header_stdc = yes; then
1166 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1167 cat > conftest.$ac_ext <<EOF
1168 #line 1169 "configure"
1169 #include "confdefs.h"
1170 #include <string.h>
1171 EOF
1172 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1173 egrep "memchr" >/dev/null 2>&1; then
1174 :
1175 else
1176 rm -rf conftest*
1177 ac_cv_header_stdc=no
1178 fi
1179 rm -f conftest*
1180
1181 fi
1182
1183 if test $ac_cv_header_stdc = yes; then
1184 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1185 cat > conftest.$ac_ext <<EOF
1186 #line 1187 "configure"
1187 #include "confdefs.h"
1188 #include <stdlib.h>
1189 EOF
1190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1191 egrep "free" >/dev/null 2>&1; then
1192 :
1193 else
1194 rm -rf conftest*
1195 ac_cv_header_stdc=no
1196 fi
1197 rm -f conftest*
1198
1199 fi
1200
1201 if test $ac_cv_header_stdc = yes; then
1202 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1203 if test "$cross_compiling" = yes; then
1204 :
1205 else
1206 cat > conftest.$ac_ext <<EOF
1207 #line 1208 "configure"
1208 #include "confdefs.h"
1209 #include <ctype.h>
1210 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1211 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1212 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1213 int main () { int i; for (i = 0; i < 256; i++)
1214 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1215 exit (0); }
1216
1217 EOF
1218 if { (eval echo configure:1219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1219 then
1220 :
1221 else
1222 echo "configure: failed program was:" >&5
1223 cat conftest.$ac_ext >&5
1224 rm -fr conftest*
1225 ac_cv_header_stdc=no
1226 fi
1227 rm -fr conftest*
1228 fi
1229
1230 fi
1231 fi
1232
1233 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1234 if test $ac_cv_header_stdc = yes; then
1235 cat >> confdefs.h <<\EOF
1236 #define STDC_HEADERS 1
1237 EOF
1238
1239 fi
1240
1241 for ac_hdr in string.h
1242 do
1243 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1244 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1245 echo "configure:1246: checking for $ac_hdr" >&5
1246 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1247 echo $ac_n "(cached) $ac_c" 1>&6
1248 else
1249 cat > conftest.$ac_ext <<EOF
1250 #line 1251 "configure"
1251 #include "confdefs.h"
1252 #include <$ac_hdr>
1253 EOF
1254 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1255 { (eval echo configure:1256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1256 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1257 if test -z "$ac_err"; then
1258 rm -rf conftest*
1259 eval "ac_cv_header_$ac_safe=yes"
1260 else
1261 echo "$ac_err" >&5
1262 echo "configure: failed program was:" >&5
1263 cat conftest.$ac_ext >&5
1264 rm -rf conftest*
1265 eval "ac_cv_header_$ac_safe=no"
1266 fi
1267 rm -f conftest*
1268 fi
1269 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1270 echo "$ac_t""yes" 1>&6
1271 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1272 cat >> confdefs.h <<EOF
1273 #define $ac_tr_hdr 1
1274 EOF
1275
1276 else
1277 echo "$ac_t""no" 1>&6
1278 fi
1279 done
1280
1281
1282 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1283 # for constant arguments. Useless!
1284 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1285 echo "configure:1286: checking for working alloca.h" >&5
1286 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1287 echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289 cat > conftest.$ac_ext <<EOF
1290 #line 1291 "configure"
1291 #include "confdefs.h"
1292 #include <alloca.h>
1293 int main() {
1294 char *p = alloca(2 * sizeof(int));
1295 ; return 0; }
1296 EOF
1297 if { (eval echo configure:1298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1298 rm -rf conftest*
1299 ac_cv_header_alloca_h=yes
1300 else
1301 echo "configure: failed program was:" >&5
1302 cat conftest.$ac_ext >&5
1303 rm -rf conftest*
1304 ac_cv_header_alloca_h=no
1305 fi
1306 rm -f conftest*
1307 fi
1308
1309 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1310 if test $ac_cv_header_alloca_h = yes; then
1311 cat >> confdefs.h <<\EOF
1312 #define HAVE_ALLOCA_H 1
1313 EOF
1314
1315 fi
1316
1317 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1318 echo "configure:1319: checking for alloca" >&5
1319 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1320 echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322 cat > conftest.$ac_ext <<EOF
1323 #line 1324 "configure"
1324 #include "confdefs.h"
1325
1326 #ifdef __GNUC__
1327 # define alloca __builtin_alloca
1328 #else
1329 # ifdef _MSC_VER
1330 # include <malloc.h>
1331 # define alloca _alloca
1332 # else
1333 # if HAVE_ALLOCA_H
1334 # include <alloca.h>
1335 # else
1336 # ifdef _AIX
1337 #pragma alloca
1338 # else
1339 # ifndef alloca /* predefined by HP cc +Olibcalls */
1340 char *alloca ();
1341 # endif
1342 # endif
1343 # endif
1344 # endif
1345 #endif
1346
1347 int main() {
1348 char *p = (char *) alloca(1);
1349 ; return 0; }
1350 EOF
1351 if { (eval echo configure:1352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1352 rm -rf conftest*
1353 ac_cv_func_alloca_works=yes
1354 else
1355 echo "configure: failed program was:" >&5
1356 cat conftest.$ac_ext >&5
1357 rm -rf conftest*
1358 ac_cv_func_alloca_works=no
1359 fi
1360 rm -f conftest*
1361 fi
1362
1363 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1364 if test $ac_cv_func_alloca_works = yes; then
1365 cat >> confdefs.h <<\EOF
1366 #define HAVE_ALLOCA 1
1367 EOF
1368
1369 fi
1370
1371 if test $ac_cv_func_alloca_works = no; then
1372 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1373 # that cause trouble. Some versions do not even contain alloca or
1374 # contain a buggy version. If you still want to use their alloca,
1375 # use ar to extract alloca.o from them instead of compiling alloca.c.
1376 ALLOCA=alloca.${ac_objext}
1377 cat >> confdefs.h <<\EOF
1378 #define C_ALLOCA 1
1379 EOF
1380
1381
1382 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1383 echo "configure:1384: checking whether alloca needs Cray hooks" >&5
1384 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1385 echo $ac_n "(cached) $ac_c" 1>&6
1386 else
1387 cat > conftest.$ac_ext <<EOF
1388 #line 1389 "configure"
1389 #include "confdefs.h"
1390 #if defined(CRAY) && ! defined(CRAY2)
1391 webecray
1392 #else
1393 wenotbecray
1394 #endif
1395
1396 EOF
1397 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1398 egrep "webecray" >/dev/null 2>&1; then
1399 rm -rf conftest*
1400 ac_cv_os_cray=yes
1401 else
1402 rm -rf conftest*
1403 ac_cv_os_cray=no
1404 fi
1405 rm -f conftest*
1406
1407 fi
1408
1409 echo "$ac_t""$ac_cv_os_cray" 1>&6
1410 if test $ac_cv_os_cray = yes; then
1411 for ac_func in _getb67 GETB67 getb67; do
1412 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1413 echo "configure:1414: checking for $ac_func" >&5
1414 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1415 echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417 cat > conftest.$ac_ext <<EOF
1418 #line 1419 "configure"
1419 #include "confdefs.h"
1420 /* System header to define __stub macros and hopefully few prototypes,
1421 which can conflict with char $ac_func(); below. */
1422 #include <assert.h>
1423 /* Override any gcc2 internal prototype to avoid an error. */
1424 /* We use char because int might match the return type of a gcc2
1425 builtin and then its argument prototype would still apply. */
1426 char $ac_func();
1427
1428 int main() {
1429
1430 /* The GNU C library defines this for functions which it implements
1431 to always fail with ENOSYS. Some functions are actually named
1432 something starting with __ and the normal name is an alias. */
1433 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1434 choke me
1435 #else
1436 $ac_func();
1437 #endif
1438
1439 ; return 0; }
1440 EOF
1441 if { (eval echo configure:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1442 rm -rf conftest*
1443 eval "ac_cv_func_$ac_func=yes"
1444 else
1445 echo "configure: failed program was:" >&5
1446 cat conftest.$ac_ext >&5
1447 rm -rf conftest*
1448 eval "ac_cv_func_$ac_func=no"
1449 fi
1450 rm -f conftest*
1451 fi
1452
1453 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1454 echo "$ac_t""yes" 1>&6
1455 cat >> confdefs.h <<EOF
1456 #define CRAY_STACKSEG_END $ac_func
1457 EOF
1458
1459 break
1460 else
1461 echo "$ac_t""no" 1>&6
1462 fi
1463
1464 done
1465 fi
1466
1467 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1468 echo "configure:1469: checking stack direction for C alloca" >&5
1469 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1470 echo $ac_n "(cached) $ac_c" 1>&6
1471 else
1472 if test "$cross_compiling" = yes; then
1473 ac_cv_c_stack_direction=0
1474 else
1475 cat > conftest.$ac_ext <<EOF
1476 #line 1477 "configure"
1477 #include "confdefs.h"
1478 find_stack_direction ()
1479 {
1480 static char *addr = 0;
1481 auto char dummy;
1482 if (addr == 0)
1483 {
1484 addr = &dummy;
1485 return find_stack_direction ();
1486 }
1487 else
1488 return (&dummy > addr) ? 1 : -1;
1489 }
1490 main ()
1491 {
1492 exit (find_stack_direction() < 0);
1493 }
1494 EOF
1495 if { (eval echo configure:1496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1496 then
1497 ac_cv_c_stack_direction=1
1498 else
1499 echo "configure: failed program was:" >&5
1500 cat conftest.$ac_ext >&5
1501 rm -fr conftest*
1502 ac_cv_c_stack_direction=-1
1503 fi
1504 rm -fr conftest*
1505 fi
1506
1507 fi
1508
1509 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1510 cat >> confdefs.h <<EOF
1511 #define STACK_DIRECTION $ac_cv_c_stack_direction
1512 EOF
1513
1514 fi
1515
1516 echo $ac_n "checking for working const""... $ac_c" 1>&6
1517 echo "configure:1518: checking for working const" >&5
1518 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1519 echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521 cat > conftest.$ac_ext <<EOF
1522 #line 1523 "configure"
1523 #include "confdefs.h"
1524
1525 int main() {
1526
1527 /* Ultrix mips cc rejects this. */
1528 typedef int charset[2]; const charset x;
1529 /* SunOS 4.1.1 cc rejects this. */
1530 char const *const *ccp;
1531 char **p;
1532 /* NEC SVR4.0.2 mips cc rejects this. */
1533 struct point {int x, y;};
1534 static struct point const zero = {0,0};
1535 /* AIX XL C 1.02.0.0 rejects this.
1536 It does not let you subtract one const X* pointer from another in an arm
1537 of an if-expression whose if-part is not a constant expression */
1538 const char *g = "string";
1539 ccp = &g + (g ? g-g : 0);
1540 /* HPUX 7.0 cc rejects these. */
1541 ++ccp;
1542 p = (char**) ccp;
1543 ccp = (char const *const *) p;
1544 { /* SCO 3.2v4 cc rejects this. */
1545 char *t;
1546 char const *s = 0 ? (char *) 0 : (char const *) 0;
1547
1548 *t++ = 0;
1549 }
1550 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1551 int x[] = {25, 17};
1552 const int *foo = &x[0];
1553 ++foo;
1554 }
1555 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1556 typedef const int *iptr;
1557 iptr p = 0;
1558 ++p;
1559 }
1560 { /* AIX XL C 1.02.0.0 rejects this saying
1561 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1562 struct s { int j; const int *ap[3]; };
1563 struct s *b; b->j = 5;
1564 }
1565 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1566 const int foo = 10;
1567 }
1568
1569 ; return 0; }
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1572 rm -rf conftest*
1573 ac_cv_c_const=yes
1574 else
1575 echo "configure: failed program was:" >&5
1576 cat conftest.$ac_ext >&5
1577 rm -rf conftest*
1578 ac_cv_c_const=no
1579 fi
1580 rm -f conftest*
1581 fi
1582
1583 echo "$ac_t""$ac_cv_c_const" 1>&6
1584 if test $ac_cv_c_const = no; then
1585 cat >> confdefs.h <<\EOF
1586 #define const
1587 EOF
1588
1589 fi
1590
1591
1592 if test "x$prefix" = xNONE; then
1593 echo $ac_n "checking for prefix by $ac_c" 1>&6
1594 # Extract the first word of "gcc", so it can be a program name with args.
1595 set dummy gcc; ac_word=$2
1596 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1597 echo "configure:1598: checking for $ac_word" >&5
1598 if eval "test \"`echo '$''{'ac_cv_path_GCC'+set}'`\" = set"; then
1599 echo $ac_n "(cached) $ac_c" 1>&6
1600 else
1601 case "$GCC" in
1602 /*)
1603 ac_cv_path_GCC="$GCC" # Let the user override the test with a path.
1604 ;;
1605 ?:/*)
1606 ac_cv_path_GCC="$GCC" # Let the user override the test with a dos path.
1607 ;;
1608 *)
1609 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1610 ac_dummy="$PATH"
1611 for ac_dir in $ac_dummy; do
1612 test -z "$ac_dir" && ac_dir=.
1613 if test -f $ac_dir/$ac_word; then
1614 ac_cv_path_GCC="$ac_dir/$ac_word"
1615 break
1616 fi
1617 done
1618 IFS="$ac_save_ifs"
1619 ;;
1620 esac
1621 fi
1622 GCC="$ac_cv_path_GCC"
1623 if test -n "$GCC"; then
1624 echo "$ac_t""$GCC" 1>&6
1625 else
1626 echo "$ac_t""no" 1>&6
1627 fi
1628
1629 if test -n "$ac_cv_path_GCC"; then
1630 prefix=`echo $ac_cv_path_GCC|sed 's%/[^/][^/]*//*[^/][^/]*$%%'`
1631 fi
1632 fi
1633
1634
1635 case "$target_os" in
1636
1637 *darwin*)
1638 cat >> confdefs.h <<\EOF
1639 #define regcomp regcomp1
1640 EOF
1641
1642 cat >> confdefs.h <<\EOF
1643 #define regexec regexec1
1644 EOF
1645
1646 cat >> confdefs.h <<\EOF
1647 #define regfree regfree1
1648 EOF
1649
1650 cat >> confdefs.h <<\EOF
1651 #define regerror regerror1
1652 EOF
1653
1654
1655 ;;
1656
1657 esac
1658
1659 trap '' 1 2 15
1660 cat > confcache <<\EOF
1661 # This file is a shell script that caches the results of configure
1662 # tests run on this system so they can be shared between configure
1663 # scripts and configure runs. It is not useful on other systems.
1664 # If it contains results you don't want to keep, you may remove or edit it.
1665 #
1666 # By default, configure uses ./config.cache as the cache file,
1667 # creating it if it does not exist already. You can give configure
1668 # the --cache-file=FILE option to use a different cache file; that is
1669 # what configure does when it calls configure scripts in
1670 # subdirectories, so they share the cache.
1671 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1672 # config.status only pays attention to the cache file if you give it the
1673 # --recheck option to rerun configure.
1674 #
1675 EOF
1676 # The following way of writing the cache mishandles newlines in values,
1677 # but we know of no workaround that is simple, portable, and efficient.
1678 # So, don't put newlines in cache variables' values.
1679 # Ultrix sh set writes to stderr and can't be redirected directly,
1680 # and sets the high bit in the cache file unless we assign to the vars.
1681 (set) 2>&1 |
1682 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1683 *ac_space=\ *)
1684 # `set' does not quote correctly, so add quotes (double-quote substitution
1685 # turns \\\\ into \\, and sed turns \\ into \).
1686 sed -n \
1687 -e "s/'/'\\\\''/g" \
1688 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1689 ;;
1690 *)
1691 # `set' quotes correctly as required by POSIX, so do not add quotes.
1692 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1693 ;;
1694 esac >> confcache
1695 if cmp -s $cache_file confcache; then
1696 :
1697 else
1698 if test -w $cache_file; then
1699 echo "updating cache $cache_file"
1700 cat confcache > $cache_file
1701 else
1702 echo "not updating unwritable cache $cache_file"
1703 fi
1704 fi
1705 rm -f confcache
1706
1707 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1708
1709 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1710 # Let make expand exec_prefix.
1711 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1712
1713 # Any assignment to VPATH causes Sun make to only execute
1714 # the first set of double-colon rules, so remove it if not needed.
1715 # If there is a colon in the path, we need to keep it.
1716 if test "x$srcdir" = x.; then
1717 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1718 fi
1719
1720 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1721
1722 # Transform confdefs.h into DEFS.
1723 # Protect against shell expansion while executing Makefile rules.
1724 # Protect against Makefile macro expansion.
1725 cat > conftest.defs <<\EOF
1726 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1727 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1728 s%\[%\\&%g
1729 s%\]%\\&%g
1730 s%\$%$$%g
1731 EOF
1732 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1733 rm -f conftest.defs
1734
1735
1736 # Without the "./", some shells look in PATH for config.status.
1737 : ${CONFIG_STATUS=./config.status}
1738
1739 echo creating $CONFIG_STATUS
1740 rm -f $CONFIG_STATUS
1741 cat > $CONFIG_STATUS <<EOF
1742 #! /bin/sh
1743 # Generated automatically by configure.
1744 # Run this file to recreate the current configuration.
1745 # This directory was configured as follows,
1746 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1747 #
1748 # $0 $ac_configure_args
1749 #
1750 # Compiler output produced by configure, useful for debugging
1751 # configure, is in ./config.log if it exists.
1752
1753 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1754 for ac_option
1755 do
1756 case "\$ac_option" in
1757 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1758 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1759 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1760 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1761 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1762 exit 0 ;;
1763 -help | --help | --hel | --he | --h)
1764 echo "\$ac_cs_usage"; exit 0 ;;
1765 *) echo "\$ac_cs_usage"; exit 1 ;;
1766 esac
1767 done
1768
1769 ac_given_srcdir=$srcdir
1770 ac_given_INSTALL="$INSTALL"
1771
1772 trap 'rm -fr `echo "Makefile doc/Makefile test/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1773 EOF
1774 cat >> $CONFIG_STATUS <<EOF
1775
1776 # Protect against being on the right side of a sed subst in config.status.
1777 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1778 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1779 $ac_vpsub
1780 $extrasub
1781 s%@SHELL@%$SHELL%g
1782 s%@CFLAGS@%$CFLAGS%g
1783 s%@CPPFLAGS@%$CPPFLAGS%g
1784 s%@CXXFLAGS@%$CXXFLAGS%g
1785 s%@FFLAGS@%$FFLAGS%g
1786 s%@DEFS@%$DEFS%g
1787 s%@LDFLAGS@%$LDFLAGS%g
1788 s%@LIBS@%$LIBS%g
1789 s%@exec_prefix@%$exec_prefix%g
1790 s%@prefix@%$prefix%g
1791 s%@program_transform_name@%$program_transform_name%g
1792 s%@bindir@%$bindir%g
1793 s%@sbindir@%$sbindir%g
1794 s%@libexecdir@%$libexecdir%g
1795 s%@datadir@%$datadir%g
1796 s%@sysconfdir@%$sysconfdir%g
1797 s%@sharedstatedir@%$sharedstatedir%g
1798 s%@localstatedir@%$localstatedir%g
1799 s%@libdir@%$libdir%g
1800 s%@includedir@%$includedir%g
1801 s%@oldincludedir@%$oldincludedir%g
1802 s%@infodir@%$infodir%g
1803 s%@mandir@%$mandir%g
1804 s%@host@%$host%g
1805 s%@host_alias@%$host_alias%g
1806 s%@host_cpu@%$host_cpu%g
1807 s%@host_vendor@%$host_vendor%g
1808 s%@host_os@%$host_os%g
1809 s%@target@%$target%g
1810 s%@target_alias@%$target_alias%g
1811 s%@target_cpu@%$target_cpu%g
1812 s%@target_vendor@%$target_vendor%g
1813 s%@target_os@%$target_os%g
1814 s%@build@%$build%g
1815 s%@build_alias@%$build_alias%g
1816 s%@build_cpu@%$build_cpu%g
1817 s%@build_vendor@%$build_vendor%g
1818 s%@build_os@%$build_os%g
1819 s%@CC@%$CC%g
1820 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1821 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1822 s%@INSTALL_DATA@%$INSTALL_DATA%g
1823 s%@CPP@%$CPP%g
1824 s%@ALLOCA@%$ALLOCA%g
1825 s%@GCC@%$GCC%g
1826
1827 CEOF
1828 EOF
1829
1830 cat >> $CONFIG_STATUS <<\EOF
1831
1832 # Split the substitutions into bite-sized pieces for seds with
1833 # small command number limits, like on Digital OSF/1 and HP-UX.
1834 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1835 ac_file=1 # Number of current file.
1836 ac_beg=1 # First line for current file.
1837 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1838 ac_more_lines=:
1839 ac_sed_cmds=""
1840 while $ac_more_lines; do
1841 if test $ac_beg -gt 1; then
1842 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1843 else
1844 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1845 fi
1846 if test ! -s conftest.s$ac_file; then
1847 ac_more_lines=false
1848 rm -f conftest.s$ac_file
1849 else
1850 if test -z "$ac_sed_cmds"; then
1851 ac_sed_cmds="sed -f conftest.s$ac_file"
1852 else
1853 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1854 fi
1855 ac_file=`expr $ac_file + 1`
1856 ac_beg=$ac_end
1857 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1858 fi
1859 done
1860 if test -z "$ac_sed_cmds"; then
1861 ac_sed_cmds=cat
1862 fi
1863 EOF
1864
1865 cat >> $CONFIG_STATUS <<EOF
1866
1867 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile test/Makefile"}
1868 EOF
1869 cat >> $CONFIG_STATUS <<\EOF
1870 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1871 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1872 case "$ac_file" in
1873 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1874 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1875 *) ac_file_in="${ac_file}.in" ;;
1876 esac
1877
1878 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1879
1880 # Remove last slash and all that follows it. Not all systems have dirname.
1881 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1882 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1883 # The file is in a subdirectory.
1884 test ! -d "$ac_dir" && mkdir "$ac_dir"
1885 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1886 # A "../" for each directory in $ac_dir_suffix.
1887 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1888 else
1889 ac_dir_suffix= ac_dots=
1890 fi
1891
1892 case "$ac_given_srcdir" in
1893 .) srcdir=.
1894 if test -z "$ac_dots"; then top_srcdir=.
1895 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1896 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1897 *) # Relative path.
1898 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1899 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1900 esac
1901
1902 case "$ac_given_INSTALL" in
1903 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1904 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1905 esac
1906
1907 echo creating "$ac_file"
1908 rm -f "$ac_file"
1909 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1910 case "$ac_file" in
1911 *Makefile*) ac_comsub="1i\\
1912 # $configure_input" ;;
1913 *) ac_comsub= ;;
1914 esac
1915
1916 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1917 sed -e "$ac_comsub
1918 s%@configure_input@%$configure_input%g
1919 s%@srcdir@%$srcdir%g
1920 s%@top_srcdir@%$top_srcdir%g
1921 s%@INSTALL@%$INSTALL%g
1922 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1923 fi; done
1924 rm -f conftest.s*
1925
1926 EOF
1927 cat >> $CONFIG_STATUS <<EOF
1928
1929 EOF
1930 cat >> $CONFIG_STATUS <<\EOF
1931
1932 exit 0
1933 EOF
1934 chmod +x $CONFIG_STATUS
1935 rm -fr confdefs* $ac_clean_files
1936 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1937