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original 1.0.1 release
[xwelltris.git] / configure
blob499651e228f062fd1c1a5228c1d599adb7100ae1
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 ac_default_prefix=/usr
15 ac_help="$ac_help
16 --enable-debug Turn on debugging output"
17 ac_help="$ac_help
18 --with-sdl Turn on SDL support instead of X11"
19 ac_help="$ac_help
20 --with-x use the X Window System"
21
22 # Initialize some variables set by options.
23 # The variables have the same names as the options, with
24 # dashes changed to underlines.
25 build=NONE
26 cache_file=./config.cache
27 exec_prefix=NONE
28 host=NONE
29 no_create=
30 nonopt=NONE
31 no_recursion=
32 prefix=NONE
33 program_prefix=NONE
34 program_suffix=NONE
35 program_transform_name=s,x,x,
36 silent=
37 site=
38 srcdir=
39 target=NONE
40 verbose=
41 x_includes=NONE
42 x_libraries=NONE
43 bindir='${exec_prefix}/bin'
44 sbindir='${exec_prefix}/sbin'
45 libexecdir='${exec_prefix}/libexec'
46 datadir='${prefix}/share'
47 sysconfdir='${prefix}/etc'
48 sharedstatedir='${prefix}/com'
49 localstatedir='${prefix}/var'
50 libdir='${exec_prefix}/lib'
51 includedir='${prefix}/include'
52 oldincludedir='/usr/include'
53 infodir='${prefix}/info'
54 mandir='${prefix}/man'
55
56 # Initialize some other variables.
57 subdirs=
58 MFLAGS= MAKEFLAGS=
59 SHELL=${CONFIG_SHELL-/bin/sh}
60 # Maximum number of lines to put in a shell here document.
61 ac_max_here_lines=12
62
63 ac_prev=
64 for ac_option
65 do
66
67 # If the previous option needs an argument, assign it.
68 if test -n "$ac_prev"; then
69 eval "$ac_prev=\$ac_option"
70 ac_prev=
71 continue
72 fi
73
74 case "$ac_option" in
75 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
76 *) ac_optarg= ;;
77 esac
78
79 # Accept the important Cygnus configure options, so we can diagnose typos.
80
81 case "$ac_option" in
82
83 -bindir | --bindir | --bindi | --bind | --bin | --bi)
84 ac_prev=bindir ;;
85 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
86 bindir="$ac_optarg" ;;
87
88 -build | --build | --buil | --bui | --bu)
89 ac_prev=build ;;
90 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
91 build="$ac_optarg" ;;
92
93 -cache-file | --cache-file | --cache-fil | --cache-fi \
94 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
95 ac_prev=cache_file ;;
96 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
97 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
98 cache_file="$ac_optarg" ;;
99
100 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
101 ac_prev=datadir ;;
102 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
103 | --da=*)
104 datadir="$ac_optarg" ;;
105
106 -disable-* | --disable-*)
107 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
108 # Reject names that are not valid shell variable names.
109 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
110 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
111 fi
112 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
113 eval "enable_${ac_feature}=no" ;;
114
115 -enable-* | --enable-*)
116 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
117 # Reject names that are not valid shell variable names.
118 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
119 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
120 fi
121 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
122 case "$ac_option" in
123 *=*) ;;
124 *) ac_optarg=yes ;;
125 esac
126 eval "enable_${ac_feature}='$ac_optarg'" ;;
127
128 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
129 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
130 | --exec | --exe | --ex)
131 ac_prev=exec_prefix ;;
132 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
133 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
134 | --exec=* | --exe=* | --ex=*)
135 exec_prefix="$ac_optarg" ;;
136
137 -gas | --gas | --ga | --g)
138 # Obsolete; use --with-gas.
139 with_gas=yes ;;
140
141 -help | --help | --hel | --he)
142 # Omit some internal or obsolete options to make the list less imposing.
143 # This message is too long to be a string in the A/UX 3.1 sh.
144 cat << EOF
145 Usage: configure [options] [host]
146 Options: [defaults in brackets after descriptions]
147 Configuration:
148 --cache-file=FILE cache test results in FILE
149 --help print this message
150 --no-create do not create output files
151 --quiet, --silent do not print \`checking...' messages
152 --version print the version of autoconf that created configure
153 Directory and file names:
154 --prefix=PREFIX install architecture-independent files in PREFIX
155 [$ac_default_prefix]
156 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
157 [same as prefix]
158 --bindir=DIR user executables in DIR [EPREFIX/bin]
159 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
160 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
161 --datadir=DIR read-only architecture-independent data in DIR
162 [PREFIX/share]
163 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
164 --sharedstatedir=DIR modifiable architecture-independent data in DIR
165 [PREFIX/com]
166 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
167 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
168 --includedir=DIR C header files in DIR [PREFIX/include]
169 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
170 --infodir=DIR info documentation in DIR [PREFIX/info]
171 --mandir=DIR man documentation in DIR [PREFIX/man]
172 --srcdir=DIR find the sources in DIR [configure dir or ..]
173 --program-prefix=PREFIX prepend PREFIX to installed program names
174 --program-suffix=SUFFIX append SUFFIX to installed program names
175 --program-transform-name=PROGRAM
176 run sed PROGRAM on installed program names
177 EOF
178 cat << EOF
179 Host type:
180 --build=BUILD configure for building on BUILD [BUILD=HOST]
181 --host=HOST configure for HOST [guessed]
182 --target=TARGET configure for TARGET [TARGET=HOST]
183 Features and packages:
184 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
185 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
186 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
187 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
188 --x-includes=DIR X include files are in DIR
189 --x-libraries=DIR X library files are in DIR
190 EOF
191 if test -n "$ac_help"; then
192 echo "--enable and --with options recognized:$ac_help"
193 fi
194 exit 0 ;;
195
196 -host | --host | --hos | --ho)
197 ac_prev=host ;;
198 -host=* | --host=* | --hos=* | --ho=*)
199 host="$ac_optarg" ;;
200
201 -includedir | --includedir | --includedi | --included | --include \
202 | --includ | --inclu | --incl | --inc)
203 ac_prev=includedir ;;
204 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
205 | --includ=* | --inclu=* | --incl=* | --inc=*)
206 includedir="$ac_optarg" ;;
207
208 -infodir | --infodir | --infodi | --infod | --info | --inf)
209 ac_prev=infodir ;;
210 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
211 infodir="$ac_optarg" ;;
212
213 -libdir | --libdir | --libdi | --libd)
214 ac_prev=libdir ;;
215 -libdir=* | --libdir=* | --libdi=* | --libd=*)
216 libdir="$ac_optarg" ;;
217
218 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
219 | --libexe | --libex | --libe)
220 ac_prev=libexecdir ;;
221 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
222 | --libexe=* | --libex=* | --libe=*)
223 libexecdir="$ac_optarg" ;;
224
225 -localstatedir | --localstatedir | --localstatedi | --localstated \
226 | --localstate | --localstat | --localsta | --localst \
227 | --locals | --local | --loca | --loc | --lo)
228 ac_prev=localstatedir ;;
229 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
230 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
231 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
232 localstatedir="$ac_optarg" ;;
233
234 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
235 ac_prev=mandir ;;
236 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
237 mandir="$ac_optarg" ;;
238
239 -nfp | --nfp | --nf)
240 # Obsolete; use --without-fp.
241 with_fp=no ;;
242
243 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
244 | --no-cr | --no-c)
245 no_create=yes ;;
246
247 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
248 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
249 no_recursion=yes ;;
250
251 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
252 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
253 | --oldin | --oldi | --old | --ol | --o)
254 ac_prev=oldincludedir ;;
255 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
256 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
257 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
258 oldincludedir="$ac_optarg" ;;
259
260 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
261 ac_prev=prefix ;;
262 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
263 prefix="$ac_optarg" ;;
264
265 -program-prefix | --program-prefix | --program-prefi | --program-pref \
266 | --program-pre | --program-pr | --program-p)
267 ac_prev=program_prefix ;;
268 -program-prefix=* | --program-prefix=* | --program-prefi=* \
269 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
270 program_prefix="$ac_optarg" ;;
271
272 -program-suffix | --program-suffix | --program-suffi | --program-suff \
273 | --program-suf | --program-su | --program-s)
274 ac_prev=program_suffix ;;
275 -program-suffix=* | --program-suffix=* | --program-suffi=* \
276 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
277 program_suffix="$ac_optarg" ;;
278
279 -program-transform-name | --program-transform-name \
280 | --program-transform-nam | --program-transform-na \
281 | --program-transform-n | --program-transform- \
282 | --program-transform | --program-transfor \
283 | --program-transfo | --program-transf \
284 | --program-trans | --program-tran \
285 | --progr-tra | --program-tr | --program-t)
286 ac_prev=program_transform_name ;;
287 -program-transform-name=* | --program-transform-name=* \
288 | --program-transform-nam=* | --program-transform-na=* \
289 | --program-transform-n=* | --program-transform-=* \
290 | --program-transform=* | --program-transfor=* \
291 | --program-transfo=* | --program-transf=* \
292 | --program-trans=* | --program-tran=* \
293 | --progr-tra=* | --program-tr=* | --program-t=*)
294 program_transform_name="$ac_optarg" ;;
295
296 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
297 | -silent | --silent | --silen | --sile | --sil)
298 silent=yes ;;
299
300 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
301 ac_prev=sbindir ;;
302 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
303 | --sbi=* | --sb=*)
304 sbindir="$ac_optarg" ;;
305
306 -sharedstatedir | --sharedstatedir | --sharedstatedi \
307 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
308 | --sharedst | --shareds | --shared | --share | --shar \
309 | --sha | --sh)
310 ac_prev=sharedstatedir ;;
311 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
312 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
313 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
314 | --sha=* | --sh=*)
315 sharedstatedir="$ac_optarg" ;;
316
317 -site | --site | --sit)
318 ac_prev=site ;;
319 -site=* | --site=* | --sit=*)
320 site="$ac_optarg" ;;
321
322 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
323 ac_prev=srcdir ;;
324 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
325 srcdir="$ac_optarg" ;;
326
327 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
328 | --syscon | --sysco | --sysc | --sys | --sy)
329 ac_prev=sysconfdir ;;
330 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
331 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
332 sysconfdir="$ac_optarg" ;;
333
334 -target | --target | --targe | --targ | --tar | --ta | --t)
335 ac_prev=target ;;
336 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
337 target="$ac_optarg" ;;
338
339 -v | -verbose | --verbose | --verbos | --verbo | --verb)
340 verbose=yes ;;
341
342 -version | --version | --versio | --versi | --vers)
343 echo "configure generated by autoconf version 2.13"
344 exit 0 ;;
345
346 -with-* | --with-*)
347 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
348 # Reject names that are not valid shell variable names.
349 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
350 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
351 fi
352 ac_package=`echo $ac_package| sed 's/-/_/g'`
353 case "$ac_option" in
354 *=*) ;;
355 *) ac_optarg=yes ;;
356 esac
357 eval "with_${ac_package}='$ac_optarg'" ;;
358
359 -without-* | --without-*)
360 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
361 # Reject names that are not valid shell variable names.
362 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
364 fi
365 ac_package=`echo $ac_package| sed 's/-/_/g'`
366 eval "with_${ac_package}=no" ;;
367
368 --x)
369 # Obsolete; use --with-x.
370 with_x=yes ;;
371
372 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
373 | --x-incl | --x-inc | --x-in | --x-i)
374 ac_prev=x_includes ;;
375 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
376 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
377 x_includes="$ac_optarg" ;;
378
379 -x-libraries | --x-libraries | --x-librarie | --x-librari \
380 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
381 ac_prev=x_libraries ;;
382 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
383 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
384 x_libraries="$ac_optarg" ;;
385
386 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
387 ;;
388
389 *)
390 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
391 echo "configure: warning: $ac_option: invalid host type" 1>&2
392 fi
393 if test "x$nonopt" != xNONE; then
394 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
395 fi
396 nonopt="$ac_option"
397 ;;
398
399 esac
400 done
401
402 if test -n "$ac_prev"; then
403 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
404 fi
405
406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
407
408 # File descriptor usage:
409 # 0 standard input
410 # 1 file creation
411 # 2 errors and warnings
412 # 3 some systems may open it to /dev/tty
413 # 4 used on the Kubota Titan
414 # 6 checking for... messages and results
415 # 5 compiler messages saved in config.log
416 if test "$silent" = yes; then
417 exec 6>/dev/null
418 else
419 exec 6>&1
420 fi
421 exec 5>./config.log
422
423 echo "\
424 This file contains any messages produced by compilers while
425 running configure, to aid debugging if configure makes a mistake.
426 " 1>&5
427
428 # Strip out --no-create and --no-recursion so they do not pile up.
429 # Also quote any args containing shell metacharacters.
430 ac_configure_args=
431 for ac_arg
432 do
433 case "$ac_arg" in
434 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
435 | --no-cr | --no-c) ;;
436 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
437 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
438 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
439 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
440 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
441 esac
442 done
443
444 # NLS nuisances.
445 # Only set these to C if already set. These must not be set unconditionally
446 # because not all systems understand e.g. LANG=C (notably SCO).
447 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
448 # Non-C LC_CTYPE values break the ctype check.
449 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
450 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
451 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
452 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
453
454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
455 rm -rf conftest* confdefs.h
456 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
457 echo > confdefs.h
458
459 # A filename unique to this package, relative to the directory that
460 # configure is in, which we can look for to find out if srcdir is correct.
461 ac_unique_file=src/main.cxx
462
463 # Find the source files, if location was not specified.
464 if test -z "$srcdir"; then
465 ac_srcdir_defaulted=yes
466 # Try the directory containing this script, then its parent.
467 ac_prog=$0
468 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
469 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
470 srcdir=$ac_confdir
471 if test ! -r $srcdir/$ac_unique_file; then
472 srcdir=..
473 fi
474 else
475 ac_srcdir_defaulted=no
476 fi
477 if test ! -r $srcdir/$ac_unique_file; then
478 if test "$ac_srcdir_defaulted" = yes; then
479 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
480 else
481 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
482 fi
483 fi
484 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
485
486 # Prefer explicitly selected file to automatically selected ones.
487 if test -z "$CONFIG_SITE"; then
488 if test "x$prefix" != xNONE; then
489 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
490 else
491 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
492 fi
493 fi
494 for ac_site_file in $CONFIG_SITE; do
495 if test -r "$ac_site_file"; then
496 echo "loading site script $ac_site_file"
497 . "$ac_site_file"
498 fi
499 done
500
501 if test -r "$cache_file"; then
502 echo "loading cache $cache_file"
503 . $cache_file
504 else
505 echo "creating cache $cache_file"
506 > $cache_file
507 fi
508
509 ac_ext=c
510 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
511 ac_cpp='$CPP $CPPFLAGS'
512 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
513 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
514 cross_compiling=$ac_cv_prog_cc_cross
515
516 ac_exeext=
517 ac_objext=o
518 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
519 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
520 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
521 ac_n= ac_c='
522 ' ac_t=' '
523 else
524 ac_n=-n ac_c= ac_t=
525 fi
526 else
527 ac_n= ac_c='\c' ac_t=
528 fi
529
530
531
532 if test -z "${CFLAGS}"; then
533 if test -z "${CCOPTS}"; then
534 CCOPTS='-O'
535 fi
536 CFLAGS="$CCOPTS"
537 fi
538
539
540 ac_aux_dir=
541 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
542 if test -f $ac_dir/install-sh; then
543 ac_aux_dir=$ac_dir
544 ac_install_sh="$ac_aux_dir/install-sh -c"
545 break
546 elif test -f $ac_dir/install.sh; then
547 ac_aux_dir=$ac_dir
548 ac_install_sh="$ac_aux_dir/install.sh -c"
549 break
550 fi
551 done
552 if test -z "$ac_aux_dir"; then
553 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
554 fi
555 ac_config_guess=$ac_aux_dir/config.guess
556 ac_config_sub=$ac_aux_dir/config.sub
557 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
558
559
560 # Make sure we can run config.sub.
561 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
562 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
563 fi
564
565 echo $ac_n "checking host system type""... $ac_c" 1>&6
566 echo "configure:567: checking host system type" >&5
567
568 host_alias=$host
569 case "$host_alias" in
570 NONE)
571 case $nonopt in
572 NONE)
573 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
574 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
575 fi ;;
576 *) host_alias=$nonopt ;;
577 esac ;;
578 esac
579
580 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
581 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
582 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
583 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
584 echo "$ac_t""$host" 1>&6
585
586 ARCH=`echo $host | sed 's/\([^-]*\)-[^-]*-\([^-]*\)/\1-\2/'`
587
588
589 # Extract the first word of "gcc", so it can be a program name with args.
590 set dummy gcc; ac_word=$2
591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
592 echo "configure:593: checking for $ac_word" >&5
593 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
594 echo $ac_n "(cached) $ac_c" 1>&6
595 else
596 if test -n "$CC"; then
597 ac_cv_prog_CC="$CC" # Let the user override the test.
598 else
599 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
600 ac_dummy="$PATH"
601 for ac_dir in $ac_dummy; do
602 test -z "$ac_dir" && ac_dir=.
603 if test -f $ac_dir/$ac_word; then
604 ac_cv_prog_CC="gcc"
605 break
606 fi
607 done
608 IFS="$ac_save_ifs"
609 fi
610 fi
611 CC="$ac_cv_prog_CC"
612 if test -n "$CC"; then
613 echo "$ac_t""$CC" 1>&6
614 else
615 echo "$ac_t""no" 1>&6
616 fi
617
618 if test -z "$CC"; then
619 # Extract the first word of "cc", so it can be a program name with args.
620 set dummy cc; ac_word=$2
621 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
622 echo "configure:623: checking for $ac_word" >&5
623 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
624 echo $ac_n "(cached) $ac_c" 1>&6
625 else
626 if test -n "$CC"; then
627 ac_cv_prog_CC="$CC" # Let the user override the test.
628 else
629 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
630 ac_prog_rejected=no
631 ac_dummy="$PATH"
632 for ac_dir in $ac_dummy; do
633 test -z "$ac_dir" && ac_dir=.
634 if test -f $ac_dir/$ac_word; then
635 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
636 ac_prog_rejected=yes
637 continue
638 fi
639 ac_cv_prog_CC="cc"
640 break
641 fi
642 done
643 IFS="$ac_save_ifs"
644 if test $ac_prog_rejected = yes; then
645 # We found a bogon in the path, so make sure we never use it.
646 set dummy $ac_cv_prog_CC
647 shift
648 if test $# -gt 0; then
649 # We chose a different compiler from the bogus one.
650 # However, it has the same basename, so the bogon will be chosen
651 # first if we set CC to just the basename; use the full file name.
652 shift
653 set dummy "$ac_dir/$ac_word" "$@"
654 shift
655 ac_cv_prog_CC="$@"
656 fi
657 fi
658 fi
659 fi
660 CC="$ac_cv_prog_CC"
661 if test -n "$CC"; then
662 echo "$ac_t""$CC" 1>&6
663 else
664 echo "$ac_t""no" 1>&6
665 fi
666
667 if test -z "$CC"; then
668 case "`uname -s`" in
669 *win32* | *WIN32*)
670 # Extract the first word of "cl", so it can be a program name with args.
671 set dummy cl; ac_word=$2
672 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
673 echo "configure:674: checking for $ac_word" >&5
674 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
675 echo $ac_n "(cached) $ac_c" 1>&6
676 else
677 if test -n "$CC"; then
678 ac_cv_prog_CC="$CC" # Let the user override the test.
679 else
680 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
681 ac_dummy="$PATH"
682 for ac_dir in $ac_dummy; do
683 test -z "$ac_dir" && ac_dir=.
684 if test -f $ac_dir/$ac_word; then
685 ac_cv_prog_CC="cl"
686 break
687 fi
688 done
689 IFS="$ac_save_ifs"
690 fi
691 fi
692 CC="$ac_cv_prog_CC"
693 if test -n "$CC"; then
694 echo "$ac_t""$CC" 1>&6
695 else
696 echo "$ac_t""no" 1>&6
697 fi
698 ;;
699 esac
700 fi
701 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
702 fi
703
704 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
705 echo "configure:706: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
706
707 ac_ext=c
708 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
709 ac_cpp='$CPP $CPPFLAGS'
710 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
711 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
712 cross_compiling=$ac_cv_prog_cc_cross
713
714 cat > conftest.$ac_ext << EOF
715
716 #line 717 "configure"
717 #include "confdefs.h"
718
719 main(){return(0);}
720 EOF
721 if { (eval echo configure:722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
722 ac_cv_prog_cc_works=yes
723 # If we can't run a trivial program, we are probably using a cross compiler.
724 if (./conftest; exit) 2>/dev/null; then
725 ac_cv_prog_cc_cross=no
726 else
727 ac_cv_prog_cc_cross=yes
728 fi
729 else
730 echo "configure: failed program was:" >&5
731 cat conftest.$ac_ext >&5
732 ac_cv_prog_cc_works=no
733 fi
734 rm -fr conftest*
735 ac_ext=c
736 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
737 ac_cpp='$CPP $CPPFLAGS'
738 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
739 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
740 cross_compiling=$ac_cv_prog_cc_cross
741
742 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
743 if test $ac_cv_prog_cc_works = no; then
744 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
745 fi
746 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
747 echo "configure:748: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
748 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
749 cross_compiling=$ac_cv_prog_cc_cross
750
751 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
752 echo "configure:753: checking whether we are using GNU C" >&5
753 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
754 echo $ac_n "(cached) $ac_c" 1>&6
755 else
756 cat > conftest.c <<EOF
757 #ifdef __GNUC__
758 yes;
759 #endif
760 EOF
761 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
762 ac_cv_prog_gcc=yes
763 else
764 ac_cv_prog_gcc=no
765 fi
766 fi
767
768 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
769
770 if test $ac_cv_prog_gcc = yes; then
771 GCC=yes
772 else
773 GCC=
774 fi
775
776 ac_test_CFLAGS="${CFLAGS+set}"
777 ac_save_CFLAGS="$CFLAGS"
778 CFLAGS=
779 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
780 echo "configure:781: checking whether ${CC-cc} accepts -g" >&5
781 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
782 echo $ac_n "(cached) $ac_c" 1>&6
783 else
784 echo 'void f(){}' > conftest.c
785 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
786 ac_cv_prog_cc_g=yes
787 else
788 ac_cv_prog_cc_g=no
789 fi
790 rm -f conftest*
791
792 fi
793
794 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
795 if test "$ac_test_CFLAGS" = set; then
796 CFLAGS="$ac_save_CFLAGS"
797 elif test $ac_cv_prog_cc_g = yes; then
798 if test "$GCC" = yes; then
799 CFLAGS="-g -O2"
800 else
801 CFLAGS="-g"
802 fi
803 else
804 if test "$GCC" = yes; then
805 CFLAGS="-O2"
806 else
807 CFLAGS=
808 fi
809 fi
810
811 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
812 echo "configure:813: checking for POSIXized ISC" >&5
813 if test -d /etc/conf/kconfig.d &&
814 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
815 then
816 echo "$ac_t""yes" 1>&6
817 ISC=yes # If later tests want to check for ISC.
818 cat >> confdefs.h <<\EOF
819 #define _POSIX_SOURCE 1
820 EOF
821
822 if test "$GCC" = yes; then
823 CC="$CC -posix"
824 else
825 CC="$CC -Xp"
826 fi
827 else
828 echo "$ac_t""no" 1>&6
829 ISC=
830 fi
831
832 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
833 echo "configure:834: checking how to run the C preprocessor" >&5
834 # On Suns, sometimes $CPP names a directory.
835 if test -n "$CPP" && test -d "$CPP"; then
836 CPP=
837 fi
838 if test -z "$CPP"; then
839 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
840 echo $ac_n "(cached) $ac_c" 1>&6
841 else
842 # This must be in double quotes, not single quotes, because CPP may get
843 # substituted into the Makefile and "${CC-cc}" will confuse make.
844 CPP="${CC-cc} -E"
845 # On the NeXT, cc -E runs the code through the compiler's parser,
846 # not just through cpp.
847 cat > conftest.$ac_ext <<EOF
848 #line 849 "configure"
849 #include "confdefs.h"
850 #include <assert.h>
851 Syntax Error
852 EOF
853 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
854 { (eval echo configure:855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
855 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
856 if test -z "$ac_err"; then
857 :
858 else
859 echo "$ac_err" >&5
860 echo "configure: failed program was:" >&5
861 cat conftest.$ac_ext >&5
862 rm -rf conftest*
863 CPP="${CC-cc} -E -traditional-cpp"
864 cat > conftest.$ac_ext <<EOF
865 #line 866 "configure"
866 #include "confdefs.h"
867 #include <assert.h>
868 Syntax Error
869 EOF
870 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
871 { (eval echo configure:872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
872 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
873 if test -z "$ac_err"; then
874 :
875 else
876 echo "$ac_err" >&5
877 echo "configure: failed program was:" >&5
878 cat conftest.$ac_ext >&5
879 rm -rf conftest*
880 CPP="${CC-cc} -nologo -E"
881 cat > conftest.$ac_ext <<EOF
882 #line 883 "configure"
883 #include "confdefs.h"
884 #include <assert.h>
885 Syntax Error
886 EOF
887 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
888 { (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
889 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
890 if test -z "$ac_err"; then
891 :
892 else
893 echo "$ac_err" >&5
894 echo "configure: failed program was:" >&5
895 cat conftest.$ac_ext >&5
896 rm -rf conftest*
897 CPP=/lib/cpp
898 fi
899 rm -f conftest*
900 fi
901 rm -f conftest*
902 fi
903 rm -f conftest*
904 ac_cv_prog_CPP="$CPP"
905 fi
906 CPP="$ac_cv_prog_CPP"
907 else
908 ac_cv_prog_CPP="$CPP"
909 fi
910 echo "$ac_t""$CPP" 1>&6
911
912 echo $ac_n "checking for AIX""... $ac_c" 1>&6
913 echo "configure:914: checking for AIX" >&5
914 cat > conftest.$ac_ext <<EOF
915 #line 916 "configure"
916 #include "confdefs.h"
917 #ifdef _AIX
918 yes
919 #endif
920
921 EOF
922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
923 egrep "yes" >/dev/null 2>&1; then
924 rm -rf conftest*
925 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
926 #define _ALL_SOURCE 1
927 EOF
928
929 else
930 rm -rf conftest*
931 echo "$ac_t""no" 1>&6
932 fi
933 rm -f conftest*
934
935
936 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
937 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
938 echo "configure:939: checking for minix/config.h" >&5
939 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
940 echo $ac_n "(cached) $ac_c" 1>&6
941 else
942 cat > conftest.$ac_ext <<EOF
943 #line 944 "configure"
944 #include "confdefs.h"
945 #include <minix/config.h>
946 EOF
947 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
948 { (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
949 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
950 if test -z "$ac_err"; then
951 rm -rf conftest*
952 eval "ac_cv_header_$ac_safe=yes"
953 else
954 echo "$ac_err" >&5
955 echo "configure: failed program was:" >&5
956 cat conftest.$ac_ext >&5
957 rm -rf conftest*
958 eval "ac_cv_header_$ac_safe=no"
959 fi
960 rm -f conftest*
961 fi
962 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
963 echo "$ac_t""yes" 1>&6
964 MINIX=yes
965 else
966 echo "$ac_t""no" 1>&6
967 MINIX=
968 fi
969
970 if test "$MINIX" = yes; then
971 cat >> confdefs.h <<\EOF
972 #define _POSIX_SOURCE 1
973 EOF
974
975 cat >> confdefs.h <<\EOF
976 #define _POSIX_1_SOURCE 2
977 EOF
978
979 cat >> confdefs.h <<\EOF
980 #define _MINIX 1
981 EOF
982
983 fi
984
985 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
986 do
987 # Extract the first word of "$ac_prog", so it can be a program name with args.
988 set dummy $ac_prog; ac_word=$2
989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
990 echo "configure:991: checking for $ac_word" >&5
991 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
992 echo $ac_n "(cached) $ac_c" 1>&6
993 else
994 if test -n "$CXX"; then
995 ac_cv_prog_CXX="$CXX" # Let the user override the test.
996 else
997 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
998 ac_dummy="$PATH"
999 for ac_dir in $ac_dummy; do
1000 test -z "$ac_dir" && ac_dir=.
1001 if test -f $ac_dir/$ac_word; then
1002 ac_cv_prog_CXX="$ac_prog"
1003 break
1004 fi
1005 done
1006 IFS="$ac_save_ifs"
1007 fi
1008 fi
1009 CXX="$ac_cv_prog_CXX"
1010 if test -n "$CXX"; then
1011 echo "$ac_t""$CXX" 1>&6
1012 else
1013 echo "$ac_t""no" 1>&6
1014 fi
1015
1016 test -n "$CXX" && break
1017 done
1018 test -n "$CXX" || CXX="gcc"
1019
1020
1021 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1022 echo "configure:1023: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1023
1024 ac_ext=C
1025 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1026 ac_cpp='$CXXCPP $CPPFLAGS'
1027 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1028 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1029 cross_compiling=$ac_cv_prog_cxx_cross
1030
1031 cat > conftest.$ac_ext << EOF
1032
1033 #line 1034 "configure"
1034 #include "confdefs.h"
1035
1036 int main(){return(0);}
1037 EOF
1038 if { (eval echo configure:1039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1039 ac_cv_prog_cxx_works=yes
1040 # If we can't run a trivial program, we are probably using a cross compiler.
1041 if (./conftest; exit) 2>/dev/null; then
1042 ac_cv_prog_cxx_cross=no
1043 else
1044 ac_cv_prog_cxx_cross=yes
1045 fi
1046 else
1047 echo "configure: failed program was:" >&5
1048 cat conftest.$ac_ext >&5
1049 ac_cv_prog_cxx_works=no
1050 fi
1051 rm -fr conftest*
1052 ac_ext=c
1053 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1054 ac_cpp='$CPP $CPPFLAGS'
1055 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1056 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1057 cross_compiling=$ac_cv_prog_cc_cross
1058
1059 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1060 if test $ac_cv_prog_cxx_works = no; then
1061 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1062 fi
1063 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1064 echo "configure:1065: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1065 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1066 cross_compiling=$ac_cv_prog_cxx_cross
1067
1068 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1069 echo "configure:1070: checking whether we are using GNU C++" >&5
1070 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1071 echo $ac_n "(cached) $ac_c" 1>&6
1072 else
1073 cat > conftest.C <<EOF
1074 #ifdef __GNUC__
1075 yes;
1076 #endif
1077 EOF
1078 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1079 ac_cv_prog_gxx=yes
1080 else
1081 ac_cv_prog_gxx=no
1082 fi
1083 fi
1084
1085 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1086
1087 if test $ac_cv_prog_gxx = yes; then
1088 GXX=yes
1089 else
1090 GXX=
1091 fi
1092
1093 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1094 ac_save_CXXFLAGS="$CXXFLAGS"
1095 CXXFLAGS=
1096 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1097 echo "configure:1098: checking whether ${CXX-g++} accepts -g" >&5
1098 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1099 echo $ac_n "(cached) $ac_c" 1>&6
1100 else
1101 echo 'void f(){}' > conftest.cc
1102 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1103 ac_cv_prog_cxx_g=yes
1104 else
1105 ac_cv_prog_cxx_g=no
1106 fi
1107 rm -f conftest*
1108
1109 fi
1110
1111 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1112 if test "$ac_test_CXXFLAGS" = set; then
1113 CXXFLAGS="$ac_save_CXXFLAGS"
1114 elif test $ac_cv_prog_cxx_g = yes; then
1115 if test "$GXX" = yes; then
1116 CXXFLAGS="-g -O2"
1117 else
1118 CXXFLAGS="-g"
1119 fi
1120 else
1121 if test "$GXX" = yes; then
1122 CXXFLAGS="-O2"
1123 else
1124 CXXFLAGS=
1125 fi
1126 fi
1127
1128 for ac_declaration in \
1129 ''\
1130 '#include <stdlib.h>' \
1131 'extern "C" void std::exit (int) throw (); using std::exit;' \
1132 'extern "C" void std::exit (int); using std::exit;' \
1133 'extern "C" void exit (int) throw ();' \
1134 'extern "C" void exit (int);' \
1135 'void exit (int);'
1136 do
1137 cat > conftest.$ac_ext <<EOF
1138 #line 1139 "configure"
1139 #include "confdefs.h"
1140 #include <stdlib.h>
1141 $ac_declaration
1142 int main() {
1143 exit (42);
1144 ; return 0; }
1145 EOF
1146 if { (eval echo configure:1147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1147 :
1148 else
1149 echo "configure: failed program was:" >&5
1150 cat conftest.$ac_ext >&5
1151 rm -rf conftest*
1152 continue
1153 fi
1154 rm -f conftest*
1155 cat > conftest.$ac_ext <<EOF
1156 #line 1157 "configure"
1157 #include "confdefs.h"
1158 $ac_declaration
1159 int main() {
1160 exit (42);
1161 ; return 0; }
1162 EOF
1163 if { (eval echo configure:1164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1164 rm -rf conftest*
1165 break
1166 else
1167 echo "configure: failed program was:" >&5
1168 cat conftest.$ac_ext >&5
1169 fi
1170 rm -f conftest*
1171 done
1172 if test -n "$ac_declaration"; then
1173 echo '#ifdef __cplusplus' >>confdefs.h
1174 echo $ac_declaration >>confdefs.h
1175 echo '#endif' >>confdefs.h
1176 fi
1177
1178
1179 # Find a good install program. We prefer a C program (faster),
1180 # so one script is as good as another. But avoid the broken or
1181 # incompatible versions:
1182 # SysV /etc/install, /usr/sbin/install
1183 # SunOS /usr/etc/install
1184 # IRIX /sbin/install
1185 # AIX /bin/install
1186 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1187 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1188 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1189 # ./install, which can be erroneously created by make from ./install.sh.
1190 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1191 echo "configure:1192: checking for a BSD compatible install" >&5
1192 if test -z "$INSTALL"; then
1193 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1194 echo $ac_n "(cached) $ac_c" 1>&6
1195 else
1196 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1197 for ac_dir in $PATH; do
1198 # Account for people who put trailing slashes in PATH elements.
1199 case "$ac_dir/" in
1200 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1201 *)
1202 # OSF1 and SCO ODT 3.0 have their own names for install.
1203 # Don't use installbsd from OSF since it installs stuff as root
1204 # by default.
1205 for ac_prog in ginstall scoinst install; do
1206 if test -f $ac_dir/$ac_prog; then
1207 if test $ac_prog = install &&
1208 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1209 # AIX install. It has an incompatible calling convention.
1210 :
1211 else
1212 ac_cv_path_install="$ac_dir/$ac_prog -c"
1213 break 2
1214 fi
1215 fi
1216 done
1217 ;;
1218 esac
1219 done
1220 IFS="$ac_save_IFS"
1221
1222 fi
1223 if test "${ac_cv_path_install+set}" = set; then
1224 INSTALL="$ac_cv_path_install"
1225 else
1226 # As a last resort, use the slow shell script. We don't cache a
1227 # path for INSTALL within a source directory, because that will
1228 # break other packages using the cache if that directory is
1229 # removed, or if the path is relative.
1230 INSTALL="$ac_install_sh"
1231 fi
1232 fi
1233 echo "$ac_t""$INSTALL" 1>&6
1234
1235 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1236 # It thinks the first close brace ends the variable substitution.
1237 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1238
1239 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1240
1241 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1242
1243 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1244 echo "configure:1245: checking whether ln -s works" >&5
1245 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1246 echo $ac_n "(cached) $ac_c" 1>&6
1247 else
1248 rm -f conftestdata
1249 if ln -s X conftestdata 2>/dev/null
1250 then
1251 rm -f conftestdata
1252 ac_cv_prog_LN_S="ln -s"
1253 else
1254 ac_cv_prog_LN_S=ln
1255 fi
1256 fi
1257 LN_S="$ac_cv_prog_LN_S"
1258 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1259 echo "$ac_t""yes" 1>&6
1260 else
1261 echo "$ac_t""no" 1>&6
1262 fi
1263
1264 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether ${MAKE-make} sets \${MAKE}" >&5
1266 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1267 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1268 echo $ac_n "(cached) $ac_c" 1>&6
1269 else
1270 cat > conftestmake <<\EOF
1271 all:
1272 @echo 'ac_maketemp="${MAKE}"'
1273 EOF
1274 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1275 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1276 if test -n "$ac_maketemp"; then
1277 eval ac_cv_prog_make_${ac_make}_set=yes
1278 else
1279 eval ac_cv_prog_make_${ac_make}_set=no
1280 fi
1281 rm -f conftestmake
1282 fi
1283 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1284 echo "$ac_t""yes" 1>&6
1285 SET_MAKE=
1286 else
1287 echo "$ac_t""no" 1>&6
1288 SET_MAKE="MAKE=${MAKE-make}"
1289 fi
1290
1291 # Extract the first word of "ranlib", so it can be a program name with args.
1292 set dummy ranlib; ac_word=$2
1293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1294 echo "configure:1295: checking for $ac_word" >&5
1295 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1296 echo $ac_n "(cached) $ac_c" 1>&6
1297 else
1298 if test -n "$RANLIB"; then
1299 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1300 else
1301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1302 ac_dummy="$PATH"
1303 for ac_dir in $ac_dummy; do
1304 test -z "$ac_dir" && ac_dir=.
1305 if test -f $ac_dir/$ac_word; then
1306 ac_cv_prog_RANLIB="ranlib"
1307 break
1308 fi
1309 done
1310 IFS="$ac_save_ifs"
1311 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1312 fi
1313 fi
1314 RANLIB="$ac_cv_prog_RANLIB"
1315 if test -n "$RANLIB"; then
1316 echo "$ac_t""$RANLIB" 1>&6
1317 else
1318 echo "$ac_t""no" 1>&6
1319 fi
1320
1321 # Extract the first word of "rm", so it can be a program name with args.
1322 set dummy rm; ac_word=$2
1323 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1324 echo "configure:1325: checking for $ac_word" >&5
1325 if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
1326 echo $ac_n "(cached) $ac_c" 1>&6
1327 else
1328 case "$RM" in
1329 /*)
1330 ac_cv_path_RM="$RM" # Let the user override the test with a path.
1331 ;;
1332 ?:/*)
1333 ac_cv_path_RM="$RM" # Let the user override the test with a dos path.
1334 ;;
1335 *)
1336 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1337 ac_dummy="$PATH"
1338 for ac_dir in $ac_dummy; do
1339 test -z "$ac_dir" && ac_dir=.
1340 if test -f $ac_dir/$ac_word; then
1341 ac_cv_path_RM="$ac_dir/$ac_word"
1342 break
1343 fi
1344 done
1345 IFS="$ac_save_ifs"
1346 test -z "$ac_cv_path_RM" && ac_cv_path_RM="rm"
1347 ;;
1348 esac
1349 fi
1350 RM="$ac_cv_path_RM"
1351 if test -n "$RM"; then
1352 echo "$ac_t""$RM" 1>&6
1353 else
1354 echo "$ac_t""no" 1>&6
1355 fi
1356
1357 # Extract the first word of "cp", so it can be a program name with args.
1358 set dummy cp; ac_word=$2
1359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1360 echo "configure:1361: checking for $ac_word" >&5
1361 if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
1362 echo $ac_n "(cached) $ac_c" 1>&6
1363 else
1364 case "$CP" in
1365 /*)
1366 ac_cv_path_CP="$CP" # Let the user override the test with a path.
1367 ;;
1368 ?:/*)
1369 ac_cv_path_CP="$CP" # Let the user override the test with a dos path.
1370 ;;
1371 *)
1372 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1373 ac_dummy="$PATH"
1374 for ac_dir in $ac_dummy; do
1375 test -z "$ac_dir" && ac_dir=.
1376 if test -f $ac_dir/$ac_word; then
1377 ac_cv_path_CP="$ac_dir/$ac_word"
1378 break
1379 fi
1380 done
1381 IFS="$ac_save_ifs"
1382 test -z "$ac_cv_path_CP" && ac_cv_path_CP="cp"
1383 ;;
1384 esac
1385 fi
1386 CP="$ac_cv_path_CP"
1387 if test -n "$CP"; then
1388 echo "$ac_t""$CP" 1>&6
1389 else
1390 echo "$ac_t""no" 1>&6
1391 fi
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403 case "$ARCH" in
1404 *sco*|*SCO*)
1405 echo $ac_n "checking "SCO-Unix. See if we need -belf"""... $ac_c" 1>&6
1406 echo "configure:1407: checking "SCO-Unix. See if we need -belf"" >&5
1407 old_cflags="$CFLAGS"
1408 CFLAGS="$CFLAGS -belf"
1409 cat > conftest.$ac_ext <<EOF
1410 #line 1411 "configure"
1411 #include "confdefs.h"
1412
1413
1414 int main() {
1415
1416
1417 ; return 0; }
1418 EOF
1419 if { (eval echo configure:1420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1420 rm -rf conftest*
1421 CMFLAGS="$CMFLAGS -belf"
1422 echo "$ac_t""yes" 1>&6
1423 else
1424 echo "configure: failed program was:" >&5
1425 cat conftest.$ac_ext >&5
1426 rm -rf conftest*
1427 echo "$ac_t""no" 1>&6
1428 CFLAGS="$old_cflags"
1429 fi
1430 rm -f conftest*
1431 ;;
1432 esac
1433
1434
1435 ac_header_dirent=no
1436 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1437 do
1438 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1439 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1440 echo "configure:1441: checking for $ac_hdr that defines DIR" >&5
1441 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1442 echo $ac_n "(cached) $ac_c" 1>&6
1443 else
1444 cat > conftest.$ac_ext <<EOF
1445 #line 1446 "configure"
1446 #include "confdefs.h"
1447 #include <sys/types.h>
1448 #include <$ac_hdr>
1449 int main() {
1450 DIR *dirp = 0;
1451 ; return 0; }
1452 EOF
1453 if { (eval echo configure:1454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1454 rm -rf conftest*
1455 eval "ac_cv_header_dirent_$ac_safe=yes"
1456 else
1457 echo "configure: failed program was:" >&5
1458 cat conftest.$ac_ext >&5
1459 rm -rf conftest*
1460 eval "ac_cv_header_dirent_$ac_safe=no"
1461 fi
1462 rm -f conftest*
1463 fi
1464 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1465 echo "$ac_t""yes" 1>&6
1466 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1467 cat >> confdefs.h <<EOF
1468 #define $ac_tr_hdr 1
1469 EOF
1470 ac_header_dirent=$ac_hdr; break
1471 else
1472 echo "$ac_t""no" 1>&6
1473 fi
1474 done
1475 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1476 if test $ac_header_dirent = dirent.h; then
1477 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1478 echo "configure:1479: checking for opendir in -ldir" >&5
1479 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1480 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1481 echo $ac_n "(cached) $ac_c" 1>&6
1482 else
1483 ac_save_LIBS="$LIBS"
1484 LIBS="-ldir $LIBS"
1485 cat > conftest.$ac_ext <<EOF
1486 #line 1487 "configure"
1487 #include "confdefs.h"
1488 /* Override any gcc2 internal prototype to avoid an error. */
1489 /* We use char because int might match the return type of a gcc2
1490 builtin and then its argument prototype would still apply. */
1491 char opendir();
1492
1493 int main() {
1494 opendir()
1495 ; return 0; }
1496 EOF
1497 if { (eval echo configure:1498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1498 rm -rf conftest*
1499 eval "ac_cv_lib_$ac_lib_var=yes"
1500 else
1501 echo "configure: failed program was:" >&5
1502 cat conftest.$ac_ext >&5
1503 rm -rf conftest*
1504 eval "ac_cv_lib_$ac_lib_var=no"
1505 fi
1506 rm -f conftest*
1507 LIBS="$ac_save_LIBS"
1508
1509 fi
1510 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1511 echo "$ac_t""yes" 1>&6
1512 LIBS="$LIBS -ldir"
1513 else
1514 echo "$ac_t""no" 1>&6
1515 fi
1516
1517 else
1518 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1519 echo "configure:1520: checking for opendir in -lx" >&5
1520 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1521 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1522 echo $ac_n "(cached) $ac_c" 1>&6
1523 else
1524 ac_save_LIBS="$LIBS"
1525 LIBS="-lx $LIBS"
1526 cat > conftest.$ac_ext <<EOF
1527 #line 1528 "configure"
1528 #include "confdefs.h"
1529 /* Override any gcc2 internal prototype to avoid an error. */
1530 /* We use char because int might match the return type of a gcc2
1531 builtin and then its argument prototype would still apply. */
1532 char opendir();
1533
1534 int main() {
1535 opendir()
1536 ; return 0; }
1537 EOF
1538 if { (eval echo configure:1539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1539 rm -rf conftest*
1540 eval "ac_cv_lib_$ac_lib_var=yes"
1541 else
1542 echo "configure: failed program was:" >&5
1543 cat conftest.$ac_ext >&5
1544 rm -rf conftest*
1545 eval "ac_cv_lib_$ac_lib_var=no"
1546 fi
1547 rm -f conftest*
1548 LIBS="$ac_save_LIBS"
1549
1550 fi
1551 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1552 echo "$ac_t""yes" 1>&6
1553 LIBS="$LIBS -lx"
1554 else
1555 echo "$ac_t""no" 1>&6
1556 fi
1557
1558 fi
1559
1560 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1561 echo "configure:1562: checking for ANSI C header files" >&5
1562 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1563 echo $ac_n "(cached) $ac_c" 1>&6
1564 else
1565 cat > conftest.$ac_ext <<EOF
1566 #line 1567 "configure"
1567 #include "confdefs.h"
1568 #include <stdlib.h>
1569 #include <stdarg.h>
1570 #include <string.h>
1571 #include <float.h>
1572 EOF
1573 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1574 { (eval echo configure:1575: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1575 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1576 if test -z "$ac_err"; then
1577 rm -rf conftest*
1578 ac_cv_header_stdc=yes
1579 else
1580 echo "$ac_err" >&5
1581 echo "configure: failed program was:" >&5
1582 cat conftest.$ac_ext >&5
1583 rm -rf conftest*
1584 ac_cv_header_stdc=no
1585 fi
1586 rm -f conftest*
1587
1588 if test $ac_cv_header_stdc = yes; then
1589 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1590 cat > conftest.$ac_ext <<EOF
1591 #line 1592 "configure"
1592 #include "confdefs.h"
1593 #include <string.h>
1594 EOF
1595 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1596 egrep "memchr" >/dev/null 2>&1; then
1597 :
1598 else
1599 rm -rf conftest*
1600 ac_cv_header_stdc=no
1601 fi
1602 rm -f conftest*
1603
1604 fi
1605
1606 if test $ac_cv_header_stdc = yes; then
1607 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1608 cat > conftest.$ac_ext <<EOF
1609 #line 1610 "configure"
1610 #include "confdefs.h"
1611 #include <stdlib.h>
1612 EOF
1613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1614 egrep "free" >/dev/null 2>&1; then
1615 :
1616 else
1617 rm -rf conftest*
1618 ac_cv_header_stdc=no
1619 fi
1620 rm -f conftest*
1621
1622 fi
1623
1624 if test $ac_cv_header_stdc = yes; then
1625 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1626 if test "$cross_compiling" = yes; then
1627 :
1628 else
1629 cat > conftest.$ac_ext <<EOF
1630 #line 1631 "configure"
1631 #include "confdefs.h"
1632 #include <ctype.h>
1633 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1634 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1635 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1636 int main () { int i; for (i = 0; i < 256; i++)
1637 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1638 exit (0); }
1639
1640 EOF
1641 if { (eval echo configure:1642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1642 then
1643 :
1644 else
1645 echo "configure: failed program was:" >&5
1646 cat conftest.$ac_ext >&5
1647 rm -fr conftest*
1648 ac_cv_header_stdc=no
1649 fi
1650 rm -fr conftest*
1651 fi
1652
1653 fi
1654 fi
1655
1656 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1657 if test $ac_cv_header_stdc = yes; then
1658 cat >> confdefs.h <<\EOF
1659 #define STDC_HEADERS 1
1660 EOF
1661
1662 fi
1663
1664 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1665 echo "configure:1666: checking for sys/wait.h that is POSIX.1 compatible" >&5
1666 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1667 echo $ac_n "(cached) $ac_c" 1>&6
1668 else
1669 cat > conftest.$ac_ext <<EOF
1670 #line 1671 "configure"
1671 #include "confdefs.h"
1672 #include <sys/types.h>
1673 #include <sys/wait.h>
1674 #ifndef WEXITSTATUS
1675 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1676 #endif
1677 #ifndef WIFEXITED
1678 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1679 #endif
1680 int main() {
1681 int s;
1682 wait (&s);
1683 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1684 ; return 0; }
1685 EOF
1686 if { (eval echo configure:1687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1687 rm -rf conftest*
1688 ac_cv_header_sys_wait_h=yes
1689 else
1690 echo "configure: failed program was:" >&5
1691 cat conftest.$ac_ext >&5
1692 rm -rf conftest*
1693 ac_cv_header_sys_wait_h=no
1694 fi
1695 rm -f conftest*
1696 fi
1697
1698 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1699 if test $ac_cv_header_sys_wait_h = yes; then
1700 cat >> confdefs.h <<\EOF
1701 #define HAVE_SYS_WAIT_H 1
1702 EOF
1703
1704 fi
1705
1706 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1707 echo "configure:1708: checking whether time.h and sys/time.h may both be included" >&5
1708 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1709 echo $ac_n "(cached) $ac_c" 1>&6
1710 else
1711 cat > conftest.$ac_ext <<EOF
1712 #line 1713 "configure"
1713 #include "confdefs.h"
1714 #include <sys/types.h>
1715 #include <sys/time.h>
1716 #include <time.h>
1717 int main() {
1718 struct tm *tp;
1719 ; return 0; }
1720 EOF
1721 if { (eval echo configure:1722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1722 rm -rf conftest*
1723 ac_cv_header_time=yes
1724 else
1725 echo "configure: failed program was:" >&5
1726 cat conftest.$ac_ext >&5
1727 rm -rf conftest*
1728 ac_cv_header_time=no
1729 fi
1730 rm -f conftest*
1731 fi
1732
1733 echo "$ac_t""$ac_cv_header_time" 1>&6
1734 if test $ac_cv_header_time = yes; then
1735 cat >> confdefs.h <<\EOF
1736 #define TIME_WITH_SYS_TIME 1
1737 EOF
1738
1739 fi
1740
1741 for ac_hdr in fcntl.h \
1742 sys/select.h \
1743 sys/time.h \
1744 sys/sigevent.h \
1745 sys/types.h \
1746 sys/stat.h \
1747 sys/utsname.h \
1748 sys/param.h \
1749 sys/wait.h \
1750 limits.h \
1751 unistd.h \
1752 errno.h \
1753 strings.h \
1754 math.h
1755 do
1756 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1757 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1758 echo "configure:1759: checking for $ac_hdr" >&5
1759 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1760 echo $ac_n "(cached) $ac_c" 1>&6
1761 else
1762 cat > conftest.$ac_ext <<EOF
1763 #line 1764 "configure"
1764 #include "confdefs.h"
1765 #include <$ac_hdr>
1766 EOF
1767 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1768 { (eval echo configure:1769: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1769 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1770 if test -z "$ac_err"; then
1771 rm -rf conftest*
1772 eval "ac_cv_header_$ac_safe=yes"
1773 else
1774 echo "$ac_err" >&5
1775 echo "configure: failed program was:" >&5
1776 cat conftest.$ac_ext >&5
1777 rm -rf conftest*
1778 eval "ac_cv_header_$ac_safe=no"
1779 fi
1780 rm -f conftest*
1781 fi
1782 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1783 echo "$ac_t""yes" 1>&6
1784 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1785 cat >> confdefs.h <<EOF
1786 #define $ac_tr_hdr 1
1787 EOF
1788
1789 else
1790 echo "$ac_t""no" 1>&6
1791 fi
1792 done
1793
1794
1795
1796 echo $ac_n "checking for pow in -lm""... $ac_c" 1>&6
1797 echo "configure:1798: checking for pow in -lm" >&5
1798 ac_lib_var=`echo m'_'pow | sed 'y%./+-%__p_%'`
1799 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1800 echo $ac_n "(cached) $ac_c" 1>&6
1801 else
1802 ac_save_LIBS="$LIBS"
1803 LIBS="-lm $LIBS"
1804 cat > conftest.$ac_ext <<EOF
1805 #line 1806 "configure"
1806 #include "confdefs.h"
1807 /* Override any gcc2 internal prototype to avoid an error. */
1808 /* We use char because int might match the return type of a gcc2
1809 builtin and then its argument prototype would still apply. */
1810 char pow();
1811
1812 int main() {
1813 pow()
1814 ; return 0; }
1815 EOF
1816 if { (eval echo configure:1817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1817 rm -rf conftest*
1818 eval "ac_cv_lib_$ac_lib_var=yes"
1819 else
1820 echo "configure: failed program was:" >&5
1821 cat conftest.$ac_ext >&5
1822 rm -rf conftest*
1823 eval "ac_cv_lib_$ac_lib_var=no"
1824 fi
1825 rm -f conftest*
1826 LIBS="$ac_save_LIBS"
1827
1828 fi
1829 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1830 echo "$ac_t""yes" 1>&6
1831 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1832 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1833 cat >> confdefs.h <<EOF
1834 #define $ac_tr_lib 1
1835 EOF
1836
1837 LIBS="-lm $LIBS"
1838
1839 else
1840 echo "$ac_t""no" 1>&6
1841 fi
1842
1843 for ac_func in setlocale
1844 do
1845 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1846 echo "configure:1847: checking for $ac_func" >&5
1847 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1848 echo $ac_n "(cached) $ac_c" 1>&6
1849 else
1850 cat > conftest.$ac_ext <<EOF
1851 #line 1852 "configure"
1852 #include "confdefs.h"
1853 /* System header to define __stub macros and hopefully few prototypes,
1854 which can conflict with char $ac_func(); below. */
1855 #include <assert.h>
1856 /* Override any gcc2 internal prototype to avoid an error. */
1857 /* We use char because int might match the return type of a gcc2
1858 builtin and then its argument prototype would still apply. */
1859 char $ac_func();
1860
1861 int main() {
1862
1863 /* The GNU C library defines this for functions which it implements
1864 to always fail with ENOSYS. Some functions are actually named
1865 something starting with __ and the normal name is an alias. */
1866 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1867 choke me
1868 #else
1869 $ac_func();
1870 #endif
1871
1872 ; return 0; }
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1875 rm -rf conftest*
1876 eval "ac_cv_func_$ac_func=yes"
1877 else
1878 echo "configure: failed program was:" >&5
1879 cat conftest.$ac_ext >&5
1880 rm -rf conftest*
1881 eval "ac_cv_func_$ac_func=no"
1882 fi
1883 rm -f conftest*
1884 fi
1885
1886 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1887 echo "$ac_t""yes" 1>&6
1888 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1889 cat >> confdefs.h <<EOF
1890 #define $ac_tr_func 1
1891 EOF
1892
1893 else
1894 echo "$ac_t""no" 1>&6
1895 fi
1896 done
1897
1898
1899
1900 # Check whether --enable-debug or --disable-debug was given.
1901 if test "${enable_debug+set}" = set; then
1902 enableval="$enable_debug"
1903 xncdebug=yes
1904 else
1905 xncdebug=no
1906 fi
1907
1908
1909 if test "$xncdebug" = "yes"; then
1910 DEB="-g -DDEBUG_XNC"
1911 else
1912 DEB=""
1913 fi
1914
1915
1916 # Check whether --with-sdl or --without-sdl was given.
1917 if test "${with_sdl+set}" = set; then
1918 withval="$with_sdl"
1919 sdl_support=yes
1920 else
1921 sdl_support=no
1922 fi
1923
1924
1925 if test "x$sdl_support" = "xyes"; then
1926 echo "SDL is ENABLED *******************"
1927 IFACEOBJS='$(SDLOBJS)'
1928 IFACELIBS='`sdl-config --libs` -lSDL_image'
1929 IFACEINC='`sdl-config --cflags` -I./sdl'
1930 else
1931 echo "X11 is ENABLED *******************"
1932 # If we find X, set shell vars x_includes and x_libraries to the
1933 # paths, otherwise set no_x=yes.
1934 # Uses ac_ vars as temps to allow command line to override cache and checks.
1935 # --without-x overrides everything else, but does not touch the cache.
1936 echo $ac_n "checking for X""... $ac_c" 1>&6
1937 echo "configure:1938: checking for X" >&5
1938
1939 # Check whether --with-x or --without-x was given.
1940 if test "${with_x+set}" = set; then
1941 withval="$with_x"
1942 :
1943 fi
1944
1945 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1946 if test "x$with_x" = xno; then
1947 # The user explicitly disabled X.
1948 have_x=disabled
1949 else
1950 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1951 # Both variables are already set.
1952 have_x=yes
1953 else
1954 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1955 echo $ac_n "(cached) $ac_c" 1>&6
1956 else
1957 # One or both of the vars are not set, and there is no cached value.
1958 ac_x_includes=NO ac_x_libraries=NO
1959 rm -fr conftestdir
1960 if mkdir conftestdir; then
1961 cd conftestdir
1962 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1963 cat > Imakefile <<'EOF'
1964 acfindx:
1965 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1966 EOF
1967 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1968 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1969 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1970 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1971 for ac_extension in a so sl; do
1972 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1973 test -f $ac_im_libdir/libX11.$ac_extension; then
1974 ac_im_usrlibdir=$ac_im_libdir; break
1975 fi
1976 done
1977 # Screen out bogus values from the imake configuration. They are
1978 # bogus both because they are the default anyway, and because
1979 # using them would break gcc on systems where it needs fixed includes.
1980 case "$ac_im_incroot" in
1981 /usr/include) ;;
1982 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1983 esac
1984 case "$ac_im_usrlibdir" in
1985 /usr/lib | /lib) ;;
1986 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1987 esac
1988 fi
1989 cd ..
1990 rm -fr conftestdir
1991 fi
1992
1993 if test "$ac_x_includes" = NO; then
1994 # Guess where to find include files, by looking for this one X11 .h file.
1995 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1996
1997 # First, try using that file with no special directory specified.
1998 cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 #include <$x_direct_test_include>
2002 EOF
2003 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2004 { (eval echo configure:2005: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2005 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2006 if test -z "$ac_err"; then
2007 rm -rf conftest*
2008 # We can compile using X headers with no special include directory.
2009 ac_x_includes=
2010 else
2011 echo "$ac_err" >&5
2012 echo "configure: failed program was:" >&5
2013 cat conftest.$ac_ext >&5
2014 rm -rf conftest*
2015 # Look for the header file in a standard set of common directories.
2016 # Check X11 before X11Rn because it is often a symlink to the current release.
2017 for ac_dir in \
2018 /usr/X11/include \
2019 /usr/X11R6/include \
2020 /usr/X11R5/include \
2021 /usr/X11R4/include \
2022 \
2023 /usr/include/X11 \
2024 /usr/include/X11R6 \
2025 /usr/include/X11R5 \
2026 /usr/include/X11R4 \
2027 \
2028 /usr/local/X11/include \
2029 /usr/local/X11R6/include \
2030 /usr/local/X11R5/include \
2031 /usr/local/X11R4/include \
2032 \
2033 /usr/local/include/X11 \
2034 /usr/local/include/X11R6 \
2035 /usr/local/include/X11R5 \
2036 /usr/local/include/X11R4 \
2037 \
2038 /usr/X386/include \
2039 /usr/x386/include \
2040 /usr/XFree86/include/X11 \
2041 \
2042 /usr/include \
2043 /usr/local/include \
2044 /usr/unsupported/include \
2045 /usr/athena/include \
2046 /usr/local/x11r5/include \
2047 /usr/lpp/Xamples/include \
2048 \
2049 /usr/openwin/include \
2050 /usr/openwin/share/include \
2051 ; \
2052 do
2053 if test -r "$ac_dir/$x_direct_test_include"; then
2054 ac_x_includes=$ac_dir
2055 break
2056 fi
2057 done
2058 fi
2059 rm -f conftest*
2060 fi # $ac_x_includes = NO
2061
2062 if test "$ac_x_libraries" = NO; then
2063 # Check for the libraries.
2064
2065 test -z "$x_direct_test_library" && x_direct_test_library=Xt
2066 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
2067
2068 # See if we find them without any special options.
2069 # Don't add to $LIBS permanently.
2070 ac_save_LIBS="$LIBS"
2071 LIBS="-l$x_direct_test_library $LIBS"
2072 cat > conftest.$ac_ext <<EOF
2073 #line 2074 "configure"
2074 #include "confdefs.h"
2075
2076 int main() {
2077 ${x_direct_test_function}()
2078 ; return 0; }
2079 EOF
2080 if { (eval echo configure:2081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2081 rm -rf conftest*
2082 LIBS="$ac_save_LIBS"
2083 # We can link X programs with no special library path.
2084 ac_x_libraries=
2085 else
2086 echo "configure: failed program was:" >&5
2087 cat conftest.$ac_ext >&5
2088 rm -rf conftest*
2089 LIBS="$ac_save_LIBS"
2090 # First see if replacing the include by lib works.
2091 # Check X11 before X11Rn because it is often a symlink to the current release.
2092 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
2093 /usr/X11/lib \
2094 /usr/X11R6/lib \
2095 /usr/X11R5/lib \
2096 /usr/X11R4/lib \
2097 \
2098 /usr/lib/X11 \
2099 /usr/lib/X11R6 \
2100 /usr/lib/X11R5 \
2101 /usr/lib/X11R4 \
2102 \
2103 /usr/local/X11/lib \
2104 /usr/local/X11R6/lib \
2105 /usr/local/X11R5/lib \
2106 /usr/local/X11R4/lib \
2107 \
2108 /usr/local/lib/X11 \
2109 /usr/local/lib/X11R6 \
2110 /usr/local/lib/X11R5 \
2111 /usr/local/lib/X11R4 \
2112 \
2113 /usr/X386/lib \
2114 /usr/x386/lib \
2115 /usr/XFree86/lib/X11 \
2116 \
2117 /usr/lib \
2118 /usr/local/lib \
2119 /usr/unsupported/lib \
2120 /usr/athena/lib \
2121 /usr/local/x11r5/lib \
2122 /usr/lpp/Xamples/lib \
2123 /lib/usr/lib/X11 \
2124 \
2125 /usr/openwin/lib \
2126 /usr/openwin/share/lib \
2127 ; \
2128 do
2129 for ac_extension in a so sl; do
2130 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
2131 ac_x_libraries=$ac_dir
2132 break 2
2133 fi
2134 done
2135 done
2136 fi
2137 rm -f conftest*
2138 fi # $ac_x_libraries = NO
2139
2140 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
2141 # Didn't find X anywhere. Cache the known absence of X.
2142 ac_cv_have_x="have_x=no"
2143 else
2144 # Record where we found X for the cache.
2145 ac_cv_have_x="have_x=yes \
2146 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
2147 fi
2148 fi
2149 fi
2150 eval "$ac_cv_have_x"
2151 fi # $with_x != no
2152
2153 if test "$have_x" != yes; then
2154 echo "$ac_t""$have_x" 1>&6
2155 no_x=yes
2156 else
2157 # If each of the values was on the command line, it overrides each guess.
2158 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
2159 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
2160 # Update the cache value to reflect the command line values.
2161 ac_cv_have_x="have_x=yes \
2162 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
2163 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
2164 fi
2165
2166 if test "$no_x" = yes; then
2167 # Not all programs may use this symbol, but it does not hurt to define it.
2168 cat >> confdefs.h <<\EOF
2169 #define X_DISPLAY_MISSING 1
2170 EOF
2171
2172 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
2173 else
2174 if test -n "$x_includes"; then
2175 X_CFLAGS="$X_CFLAGS -I$x_includes"
2176 fi
2177
2178 # It would also be nice to do this for all -L options, not just this one.
2179 if test -n "$x_libraries"; then
2180 X_LIBS="$X_LIBS -L$x_libraries"
2181 # For Solaris; some versions of Sun CC require a space after -R and
2182 # others require no space. Words are not sufficient . . . .
2183 case "`(uname -sr) 2>/dev/null`" in
2184 "SunOS 5"*)
2185 echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
2186 echo "configure:2187: checking whether -R must be followed by a space" >&5
2187 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
2188 cat > conftest.$ac_ext <<EOF
2189 #line 2190 "configure"
2190 #include "confdefs.h"
2191
2192 int main() {
2193
2194 ; return 0; }
2195 EOF
2196 if { (eval echo configure:2197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2197 rm -rf conftest*
2198 ac_R_nospace=yes
2199 else
2200 echo "configure: failed program was:" >&5
2201 cat conftest.$ac_ext >&5
2202 rm -rf conftest*
2203 ac_R_nospace=no
2204 fi
2205 rm -f conftest*
2206 if test $ac_R_nospace = yes; then
2207 echo "$ac_t""no" 1>&6
2208 X_LIBS="$X_LIBS -R$x_libraries"
2209 else
2210 LIBS="$ac_xsave_LIBS -R $x_libraries"
2211 cat > conftest.$ac_ext <<EOF
2212 #line 2213 "configure"
2213 #include "confdefs.h"
2214
2215 int main() {
2216
2217 ; return 0; }
2218 EOF
2219 if { (eval echo configure:2220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2220 rm -rf conftest*
2221 ac_R_space=yes
2222 else
2223 echo "configure: failed program was:" >&5
2224 cat conftest.$ac_ext >&5
2225 rm -rf conftest*
2226 ac_R_space=no
2227 fi
2228 rm -f conftest*
2229 if test $ac_R_space = yes; then
2230 echo "$ac_t""yes" 1>&6
2231 X_LIBS="$X_LIBS -R $x_libraries"
2232 else
2233 echo "$ac_t""neither works" 1>&6
2234 fi
2235 fi
2236 LIBS="$ac_xsave_LIBS"
2237 esac
2238 fi
2239
2240 # Check for system-dependent libraries X programs must link with.
2241 # Do this before checking for the system-independent R6 libraries
2242 # (-lICE), since we may need -lsocket or whatever for X linking.
2243
2244 if test "$ISC" = yes; then
2245 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
2246 else
2247 # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
2248 # libraries were built with DECnet support. And karl@cs.umb.edu says
2249 # the Alpha needs dnet_stub (dnet does not exist).
2250 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
2251 echo "configure:2252: checking for dnet_ntoa in -ldnet" >&5
2252 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
2253 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2254 echo $ac_n "(cached) $ac_c" 1>&6
2255 else
2256 ac_save_LIBS="$LIBS"
2257 LIBS="-ldnet $LIBS"
2258 cat > conftest.$ac_ext <<EOF
2259 #line 2260 "configure"
2260 #include "confdefs.h"
2261 /* Override any gcc2 internal prototype to avoid an error. */
2262 /* We use char because int might match the return type of a gcc2
2263 builtin and then its argument prototype would still apply. */
2264 char dnet_ntoa();
2265
2266 int main() {
2267 dnet_ntoa()
2268 ; return 0; }
2269 EOF
2270 if { (eval echo configure:2271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2271 rm -rf conftest*
2272 eval "ac_cv_lib_$ac_lib_var=yes"
2273 else
2274 echo "configure: failed program was:" >&5
2275 cat conftest.$ac_ext >&5
2276 rm -rf conftest*
2277 eval "ac_cv_lib_$ac_lib_var=no"
2278 fi
2279 rm -f conftest*
2280 LIBS="$ac_save_LIBS"
2281
2282 fi
2283 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2284 echo "$ac_t""yes" 1>&6
2285 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2286 else
2287 echo "$ac_t""no" 1>&6
2288 fi
2289
2290 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2291 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
2292 echo "configure:2293: checking for dnet_ntoa in -ldnet_stub" >&5
2293 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
2294 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2295 echo $ac_n "(cached) $ac_c" 1>&6
2296 else
2297 ac_save_LIBS="$LIBS"
2298 LIBS="-ldnet_stub $LIBS"
2299 cat > conftest.$ac_ext <<EOF
2300 #line 2301 "configure"
2301 #include "confdefs.h"
2302 /* Override any gcc2 internal prototype to avoid an error. */
2303 /* We use char because int might match the return type of a gcc2
2304 builtin and then its argument prototype would still apply. */
2305 char dnet_ntoa();
2306
2307 int main() {
2308 dnet_ntoa()
2309 ; return 0; }
2310 EOF
2311 if { (eval echo configure:2312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2312 rm -rf conftest*
2313 eval "ac_cv_lib_$ac_lib_var=yes"
2314 else
2315 echo "configure: failed program was:" >&5
2316 cat conftest.$ac_ext >&5
2317 rm -rf conftest*
2318 eval "ac_cv_lib_$ac_lib_var=no"
2319 fi
2320 rm -f conftest*
2321 LIBS="$ac_save_LIBS"
2322
2323 fi
2324 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2325 echo "$ac_t""yes" 1>&6
2326 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
2327 else
2328 echo "$ac_t""no" 1>&6
2329 fi
2330
2331 fi
2332
2333 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
2334 # to get the SysV transport functions.
2335 # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
2336 # needs -lnsl.
2337 # The nsl library prevents programs from opening the X display
2338 # on Irix 5.2, according to dickey@clark.net.
2339 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2340 echo "configure:2341: checking for gethostbyname" >&5
2341 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2342 echo $ac_n "(cached) $ac_c" 1>&6
2343 else
2344 cat > conftest.$ac_ext <<EOF
2345 #line 2346 "configure"
2346 #include "confdefs.h"
2347 /* System header to define __stub macros and hopefully few prototypes,
2348 which can conflict with char gethostbyname(); below. */
2349 #include <assert.h>
2350 /* Override any gcc2 internal prototype to avoid an error. */
2351 /* We use char because int might match the return type of a gcc2
2352 builtin and then its argument prototype would still apply. */
2353 char gethostbyname();
2354
2355 int main() {
2356
2357 /* The GNU C library defines this for functions which it implements
2358 to always fail with ENOSYS. Some functions are actually named
2359 something starting with __ and the normal name is an alias. */
2360 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2361 choke me
2362 #else
2363 gethostbyname();
2364 #endif
2365
2366 ; return 0; }
2367 EOF
2368 if { (eval echo configure:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2369 rm -rf conftest*
2370 eval "ac_cv_func_gethostbyname=yes"
2371 else
2372 echo "configure: failed program was:" >&5
2373 cat conftest.$ac_ext >&5
2374 rm -rf conftest*
2375 eval "ac_cv_func_gethostbyname=no"
2376 fi
2377 rm -f conftest*
2378 fi
2379
2380 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2381 echo "$ac_t""yes" 1>&6
2382 :
2383 else
2384 echo "$ac_t""no" 1>&6
2385 fi
2386
2387 if test $ac_cv_func_gethostbyname = no; then
2388 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2389 echo "configure:2390: checking for gethostbyname in -lnsl" >&5
2390 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2391 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2392 echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394 ac_save_LIBS="$LIBS"
2395 LIBS="-lnsl $LIBS"
2396 cat > conftest.$ac_ext <<EOF
2397 #line 2398 "configure"
2398 #include "confdefs.h"
2399 /* Override any gcc2 internal prototype to avoid an error. */
2400 /* We use char because int might match the return type of a gcc2
2401 builtin and then its argument prototype would still apply. */
2402 char gethostbyname();
2403
2404 int main() {
2405 gethostbyname()
2406 ; return 0; }
2407 EOF
2408 if { (eval echo configure:2409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2409 rm -rf conftest*
2410 eval "ac_cv_lib_$ac_lib_var=yes"
2411 else
2412 echo "configure: failed program was:" >&5
2413 cat conftest.$ac_ext >&5
2414 rm -rf conftest*
2415 eval "ac_cv_lib_$ac_lib_var=no"
2416 fi
2417 rm -f conftest*
2418 LIBS="$ac_save_LIBS"
2419
2420 fi
2421 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2422 echo "$ac_t""yes" 1>&6
2423 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2424 else
2425 echo "$ac_t""no" 1>&6
2426 fi
2427
2428 fi
2429
2430 # lieder@skyler.mavd.honeywell.com says without -lsocket,
2431 # socket/setsockopt and other routines are undefined under SCO ODT
2432 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
2433 # on later versions), says simon@lia.di.epfl.ch: it contains
2434 # gethostby* variants that don't use the nameserver (or something).
2435 # -lsocket must be given before -lnsl if both are needed.
2436 # We assume that if connect needs -lnsl, so does gethostbyname.
2437 echo $ac_n "checking for connect""... $ac_c" 1>&6
2438 echo "configure:2439: checking for connect" >&5
2439 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
2440 echo $ac_n "(cached) $ac_c" 1>&6
2441 else
2442 cat > conftest.$ac_ext <<EOF
2443 #line 2444 "configure"
2444 #include "confdefs.h"
2445 /* System header to define __stub macros and hopefully few prototypes,
2446 which can conflict with char connect(); below. */
2447 #include <assert.h>
2448 /* Override any gcc2 internal prototype to avoid an error. */
2449 /* We use char because int might match the return type of a gcc2
2450 builtin and then its argument prototype would still apply. */
2451 char connect();
2452
2453 int main() {
2454
2455 /* The GNU C library defines this for functions which it implements
2456 to always fail with ENOSYS. Some functions are actually named
2457 something starting with __ and the normal name is an alias. */
2458 #if defined (__stub_connect) || defined (__stub___connect)
2459 choke me
2460 #else
2461 connect();
2462 #endif
2463
2464 ; return 0; }
2465 EOF
2466 if { (eval echo configure:2467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2467 rm -rf conftest*
2468 eval "ac_cv_func_connect=yes"
2469 else
2470 echo "configure: failed program was:" >&5
2471 cat conftest.$ac_ext >&5
2472 rm -rf conftest*
2473 eval "ac_cv_func_connect=no"
2474 fi
2475 rm -f conftest*
2476 fi
2477
2478 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
2479 echo "$ac_t""yes" 1>&6
2480 :
2481 else
2482 echo "$ac_t""no" 1>&6
2483 fi
2484
2485 if test $ac_cv_func_connect = no; then
2486 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
2487 echo "configure:2488: checking for connect in -lsocket" >&5
2488 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
2489 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2490 echo $ac_n "(cached) $ac_c" 1>&6
2491 else
2492 ac_save_LIBS="$LIBS"
2493 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
2494 cat > conftest.$ac_ext <<EOF
2495 #line 2496 "configure"
2496 #include "confdefs.h"
2497 /* Override any gcc2 internal prototype to avoid an error. */
2498 /* We use char because int might match the return type of a gcc2
2499 builtin and then its argument prototype would still apply. */
2500 char connect();
2501
2502 int main() {
2503 connect()
2504 ; return 0; }
2505 EOF
2506 if { (eval echo configure:2507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2507 rm -rf conftest*
2508 eval "ac_cv_lib_$ac_lib_var=yes"
2509 else
2510 echo "configure: failed program was:" >&5
2511 cat conftest.$ac_ext >&5
2512 rm -rf conftest*
2513 eval "ac_cv_lib_$ac_lib_var=no"
2514 fi
2515 rm -f conftest*
2516 LIBS="$ac_save_LIBS"
2517
2518 fi
2519 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2520 echo "$ac_t""yes" 1>&6
2521 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
2522 else
2523 echo "$ac_t""no" 1>&6
2524 fi
2525
2526 fi
2527
2528 # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
2529 echo $ac_n "checking for remove""... $ac_c" 1>&6
2530 echo "configure:2531: checking for remove" >&5
2531 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
2532 echo $ac_n "(cached) $ac_c" 1>&6
2533 else
2534 cat > conftest.$ac_ext <<EOF
2535 #line 2536 "configure"
2536 #include "confdefs.h"
2537 /* System header to define __stub macros and hopefully few prototypes,
2538 which can conflict with char remove(); below. */
2539 #include <assert.h>
2540 /* Override any gcc2 internal prototype to avoid an error. */
2541 /* We use char because int might match the return type of a gcc2
2542 builtin and then its argument prototype would still apply. */
2543 char remove();
2544
2545 int main() {
2546
2547 /* The GNU C library defines this for functions which it implements
2548 to always fail with ENOSYS. Some functions are actually named
2549 something starting with __ and the normal name is an alias. */
2550 #if defined (__stub_remove) || defined (__stub___remove)
2551 choke me
2552 #else
2553 remove();
2554 #endif
2555
2556 ; return 0; }
2557 EOF
2558 if { (eval echo configure:2559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2559 rm -rf conftest*
2560 eval "ac_cv_func_remove=yes"
2561 else
2562 echo "configure: failed program was:" >&5
2563 cat conftest.$ac_ext >&5
2564 rm -rf conftest*
2565 eval "ac_cv_func_remove=no"
2566 fi
2567 rm -f conftest*
2568 fi
2569
2570 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
2571 echo "$ac_t""yes" 1>&6
2572 :
2573 else
2574 echo "$ac_t""no" 1>&6
2575 fi
2576
2577 if test $ac_cv_func_remove = no; then
2578 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
2579 echo "configure:2580: checking for remove in -lposix" >&5
2580 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
2581 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2582 echo $ac_n "(cached) $ac_c" 1>&6
2583 else
2584 ac_save_LIBS="$LIBS"
2585 LIBS="-lposix $LIBS"
2586 cat > conftest.$ac_ext <<EOF
2587 #line 2588 "configure"
2588 #include "confdefs.h"
2589 /* Override any gcc2 internal prototype to avoid an error. */
2590 /* We use char because int might match the return type of a gcc2
2591 builtin and then its argument prototype would still apply. */
2592 char remove();
2593
2594 int main() {
2595 remove()
2596 ; return 0; }
2597 EOF
2598 if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2599 rm -rf conftest*
2600 eval "ac_cv_lib_$ac_lib_var=yes"
2601 else
2602 echo "configure: failed program was:" >&5
2603 cat conftest.$ac_ext >&5
2604 rm -rf conftest*
2605 eval "ac_cv_lib_$ac_lib_var=no"
2606 fi
2607 rm -f conftest*
2608 LIBS="$ac_save_LIBS"
2609
2610 fi
2611 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2612 echo "$ac_t""yes" 1>&6
2613 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
2614 else
2615 echo "$ac_t""no" 1>&6
2616 fi
2617
2618 fi
2619
2620 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
2621 echo $ac_n "checking for shmat""... $ac_c" 1>&6
2622 echo "configure:2623: checking for shmat" >&5
2623 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
2624 echo $ac_n "(cached) $ac_c" 1>&6
2625 else
2626 cat > conftest.$ac_ext <<EOF
2627 #line 2628 "configure"
2628 #include "confdefs.h"
2629 /* System header to define __stub macros and hopefully few prototypes,
2630 which can conflict with char shmat(); below. */
2631 #include <assert.h>
2632 /* Override any gcc2 internal prototype to avoid an error. */
2633 /* We use char because int might match the return type of a gcc2
2634 builtin and then its argument prototype would still apply. */
2635 char shmat();
2636
2637 int main() {
2638
2639 /* The GNU C library defines this for functions which it implements
2640 to always fail with ENOSYS. Some functions are actually named
2641 something starting with __ and the normal name is an alias. */
2642 #if defined (__stub_shmat) || defined (__stub___shmat)
2643 choke me
2644 #else
2645 shmat();
2646 #endif
2647
2648 ; return 0; }
2649 EOF
2650 if { (eval echo configure:2651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2651 rm -rf conftest*
2652 eval "ac_cv_func_shmat=yes"
2653 else
2654 echo "configure: failed program was:" >&5
2655 cat conftest.$ac_ext >&5
2656 rm -rf conftest*
2657 eval "ac_cv_func_shmat=no"
2658 fi
2659 rm -f conftest*
2660 fi
2661
2662 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
2663 echo "$ac_t""yes" 1>&6
2664 :
2665 else
2666 echo "$ac_t""no" 1>&6
2667 fi
2668
2669 if test $ac_cv_func_shmat = no; then
2670 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
2671 echo "configure:2672: checking for shmat in -lipc" >&5
2672 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
2673 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2674 echo $ac_n "(cached) $ac_c" 1>&6
2675 else
2676 ac_save_LIBS="$LIBS"
2677 LIBS="-lipc $LIBS"
2678 cat > conftest.$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2681 /* Override any gcc2 internal prototype to avoid an error. */
2682 /* We use char because int might match the return type of a gcc2
2683 builtin and then its argument prototype would still apply. */
2684 char shmat();
2685
2686 int main() {
2687 shmat()
2688 ; return 0; }
2689 EOF
2690 if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2691 rm -rf conftest*
2692 eval "ac_cv_lib_$ac_lib_var=yes"
2693 else
2694 echo "configure: failed program was:" >&5
2695 cat conftest.$ac_ext >&5
2696 rm -rf conftest*
2697 eval "ac_cv_lib_$ac_lib_var=no"
2698 fi
2699 rm -f conftest*
2700 LIBS="$ac_save_LIBS"
2701
2702 fi
2703 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2704 echo "$ac_t""yes" 1>&6
2705 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
2706 else
2707 echo "$ac_t""no" 1>&6
2708 fi
2709
2710 fi
2711 fi
2712
2713 # Check for libraries that X11R6 Xt/Xaw programs need.
2714 ac_save_LDFLAGS="$LDFLAGS"
2715 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
2716 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2717 # check for ICE first), but we must link in the order -lSM -lICE or
2718 # we get undefined symbols. So assume we have SM if we have ICE.
2719 # These have to be linked with before -lX11, unlike the other
2720 # libraries we check for below, so use a different variable.
2721 # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2722 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
2723 echo "configure:2724: checking for IceConnectionNumber in -lICE" >&5
2724 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
2725 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2726 echo $ac_n "(cached) $ac_c" 1>&6
2727 else
2728 ac_save_LIBS="$LIBS"
2729 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
2730 cat > conftest.$ac_ext <<EOF
2731 #line 2732 "configure"
2732 #include "confdefs.h"
2733 /* Override any gcc2 internal prototype to avoid an error. */
2734 /* We use char because int might match the return type of a gcc2
2735 builtin and then its argument prototype would still apply. */
2736 char IceConnectionNumber();
2737
2738 int main() {
2739 IceConnectionNumber()
2740 ; return 0; }
2741 EOF
2742 if { (eval echo configure:2743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2743 rm -rf conftest*
2744 eval "ac_cv_lib_$ac_lib_var=yes"
2745 else
2746 echo "configure: failed program was:" >&5
2747 cat conftest.$ac_ext >&5
2748 rm -rf conftest*
2749 eval "ac_cv_lib_$ac_lib_var=no"
2750 fi
2751 rm -f conftest*
2752 LIBS="$ac_save_LIBS"
2753
2754 fi
2755 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2756 echo "$ac_t""yes" 1>&6
2757 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2758 else
2759 echo "$ac_t""no" 1>&6
2760 fi
2761
2762 LDFLAGS="$ac_save_LDFLAGS"
2763
2764 fi
2765
2766 IFACEOBJS='$(X11OBJS) $(X11IMAGE)'
2767 IFACELIBS='$(XLIBS)'
2768 IFACEINC='$(XINC) -I./x11'
2769 fi
2770
2771
2772 out_lib=${LIBS}
2773
2774
2775 echo $ac_n "checking for working const""... $ac_c" 1>&6
2776 echo "configure:2777: checking for working const" >&5
2777 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2778 echo $ac_n "(cached) $ac_c" 1>&6
2779 else
2780 cat > conftest.$ac_ext <<EOF
2781 #line 2782 "configure"
2782 #include "confdefs.h"
2783
2784 int main() {
2785
2786 /* Ultrix mips cc rejects this. */
2787 typedef int charset[2]; const charset x;
2788 /* SunOS 4.1.1 cc rejects this. */
2789 char const *const *ccp;
2790 char **p;
2791 /* NEC SVR4.0.2 mips cc rejects this. */
2792 struct point {int x, y;};
2793 static struct point const zero = {0,0};
2794 /* AIX XL C 1.02.0.0 rejects this.
2795 It does not let you subtract one const X* pointer from another in an arm
2796 of an if-expression whose if-part is not a constant expression */
2797 const char *g = "string";
2798 ccp = &g + (g ? g-g : 0);
2799 /* HPUX 7.0 cc rejects these. */
2800 ++ccp;
2801 p = (char**) ccp;
2802 ccp = (char const *const *) p;
2803 { /* SCO 3.2v4 cc rejects this. */
2804 char *t;
2805 char const *s = 0 ? (char *) 0 : (char const *) 0;
2806
2807 *t++ = 0;
2808 }
2809 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2810 int x[] = {25, 17};
2811 const int *foo = &x[0];
2812 ++foo;
2813 }
2814 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2815 typedef const int *iptr;
2816 iptr p = 0;
2817 ++p;
2818 }
2819 { /* AIX XL C 1.02.0.0 rejects this saying
2820 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2821 struct s { int j; const int *ap[3]; };
2822 struct s *b; b->j = 5;
2823 }
2824 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2825 const int foo = 10;
2826 }
2827
2828 ; return 0; }
2829 EOF
2830 if { (eval echo configure:2831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2831 rm -rf conftest*
2832 ac_cv_c_const=yes
2833 else
2834 echo "configure: failed program was:" >&5
2835 cat conftest.$ac_ext >&5
2836 rm -rf conftest*
2837 ac_cv_c_const=no
2838 fi
2839 rm -f conftest*
2840 fi
2841
2842 echo "$ac_t""$ac_cv_c_const" 1>&6
2843 if test $ac_cv_c_const = no; then
2844 cat >> confdefs.h <<\EOF
2845 #define const
2846 EOF
2847
2848 fi
2849
2850 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2851 echo "configure:2852: checking for uid_t in sys/types.h" >&5
2852 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2853 echo $ac_n "(cached) $ac_c" 1>&6
2854 else
2855 cat > conftest.$ac_ext <<EOF
2856 #line 2857 "configure"
2857 #include "confdefs.h"
2858 #include <sys/types.h>
2859 EOF
2860 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2861 egrep "uid_t" >/dev/null 2>&1; then
2862 rm -rf conftest*
2863 ac_cv_type_uid_t=yes
2864 else
2865 rm -rf conftest*
2866 ac_cv_type_uid_t=no
2867 fi
2868 rm -f conftest*
2869
2870 fi
2871
2872 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2873 if test $ac_cv_type_uid_t = no; then
2874 cat >> confdefs.h <<\EOF
2875 #define uid_t int
2876 EOF
2877
2878 cat >> confdefs.h <<\EOF
2879 #define gid_t int
2880 EOF
2881
2882 fi
2883
2884 echo $ac_n "checking for inline""... $ac_c" 1>&6
2885 echo "configure:2886: checking for inline" >&5
2886 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2887 echo $ac_n "(cached) $ac_c" 1>&6
2888 else
2889 ac_cv_c_inline=no
2890 for ac_kw in inline __inline__ __inline; do
2891 cat > conftest.$ac_ext <<EOF
2892 #line 2893 "configure"
2893 #include "confdefs.h"
2894
2895 int main() {
2896 } $ac_kw foo() {
2897 ; return 0; }
2898 EOF
2899 if { (eval echo configure:2900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2900 rm -rf conftest*
2901 ac_cv_c_inline=$ac_kw; break
2902 else
2903 echo "configure: failed program was:" >&5
2904 cat conftest.$ac_ext >&5
2905 fi
2906 rm -f conftest*
2907 done
2908
2909 fi
2910
2911 echo "$ac_t""$ac_cv_c_inline" 1>&6
2912 case "$ac_cv_c_inline" in
2913 inline | yes) ;;
2914 no) cat >> confdefs.h <<\EOF
2915 #define inline
2916 EOF
2917 ;;
2918 *) cat >> confdefs.h <<EOF
2919 #define inline $ac_cv_c_inline
2920 EOF
2921 ;;
2922 esac
2923
2924 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
2925 echo "configure:2926: checking for mode_t" >&5
2926 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
2927 echo $ac_n "(cached) $ac_c" 1>&6
2928 else
2929 cat > conftest.$ac_ext <<EOF
2930 #line 2931 "configure"
2931 #include "confdefs.h"
2932 #include <sys/types.h>
2933 #if STDC_HEADERS
2934 #include <stdlib.h>
2935 #include <stddef.h>
2936 #endif
2937 EOF
2938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2939 egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2940 rm -rf conftest*
2941 ac_cv_type_mode_t=yes
2942 else
2943 rm -rf conftest*
2944 ac_cv_type_mode_t=no
2945 fi
2946 rm -f conftest*
2947
2948 fi
2949 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
2950 if test $ac_cv_type_mode_t = no; then
2951 cat >> confdefs.h <<\EOF
2952 #define mode_t int
2953 EOF
2954
2955 fi
2956
2957 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2958 echo "configure:2959: checking for pid_t" >&5
2959 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2960 echo $ac_n "(cached) $ac_c" 1>&6
2961 else
2962 cat > conftest.$ac_ext <<EOF
2963 #line 2964 "configure"
2964 #include "confdefs.h"
2965 #include <sys/types.h>
2966 #if STDC_HEADERS
2967 #include <stdlib.h>
2968 #include <stddef.h>
2969 #endif
2970 EOF
2971 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2972 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2973 rm -rf conftest*
2974 ac_cv_type_pid_t=yes
2975 else
2976 rm -rf conftest*
2977 ac_cv_type_pid_t=no
2978 fi
2979 rm -f conftest*
2980
2981 fi
2982 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2983 if test $ac_cv_type_pid_t = no; then
2984 cat >> confdefs.h <<\EOF
2985 #define pid_t int
2986 EOF
2987
2988 fi
2989
2990 echo $ac_n "checking for size_t""... $ac_c" 1>&6
2991 echo "configure:2992: checking for size_t" >&5
2992 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
2993 echo $ac_n "(cached) $ac_c" 1>&6
2994 else
2995 cat > conftest.$ac_ext <<EOF
2996 #line 2997 "configure"
2997 #include "confdefs.h"
2998 #include <sys/types.h>
2999 #if STDC_HEADERS
3000 #include <stdlib.h>
3001 #include <stddef.h>
3002 #endif
3003 EOF
3004 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3005 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3006 rm -rf conftest*
3007 ac_cv_type_size_t=yes
3008 else
3009 rm -rf conftest*
3010 ac_cv_type_size_t=no
3011 fi
3012 rm -f conftest*
3013
3014 fi
3015 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3016 if test $ac_cv_type_size_t = no; then
3017 cat >> confdefs.h <<\EOF
3018 #define size_t unsigned
3019 EOF
3020
3021 fi
3022
3023 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
3024 echo "configure:3025: checking whether struct tm is in sys/time.h or time.h" >&5
3025 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
3026 echo $ac_n "(cached) $ac_c" 1>&6
3027 else
3028 cat > conftest.$ac_ext <<EOF
3029 #line 3030 "configure"
3030 #include "confdefs.h"
3031 #include <sys/types.h>
3032 #include <time.h>
3033 int main() {
3034 struct tm *tp; tp->tm_sec;
3035 ; return 0; }
3036 EOF
3037 if { (eval echo configure:3038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3038 rm -rf conftest*
3039 ac_cv_struct_tm=time.h
3040 else
3041 echo "configure: failed program was:" >&5
3042 cat conftest.$ac_ext >&5
3043 rm -rf conftest*
3044 ac_cv_struct_tm=sys/time.h
3045 fi
3046 rm -f conftest*
3047 fi
3048
3049 echo "$ac_t""$ac_cv_struct_tm" 1>&6
3050 if test $ac_cv_struct_tm = sys/time.h; then
3051 cat >> confdefs.h <<\EOF
3052 #define TM_IN_SYS_TIME 1
3053 EOF
3054
3055 fi
3056
3057 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3058 echo "configure:3059: checking return type of signal handlers" >&5
3059 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3060 echo $ac_n "(cached) $ac_c" 1>&6
3061 else
3062 cat > conftest.$ac_ext <<EOF
3063 #line 3064 "configure"
3064 #include "confdefs.h"
3065 #include <sys/types.h>
3066 #include <signal.h>
3067 #ifdef signal
3068 #undef signal
3069 #endif
3070 #ifdef __cplusplus
3071 extern "C" void (*signal (int, void (*)(int)))(int);
3072 #else
3073 void (*signal ()) ();
3074 #endif
3075
3076 int main() {
3077 int i;
3078 ; return 0; }
3079 EOF
3080 if { (eval echo configure:3081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3081 rm -rf conftest*
3082 ac_cv_type_signal=void
3083 else
3084 echo "configure: failed program was:" >&5
3085 cat conftest.$ac_ext >&5
3086 rm -rf conftest*
3087 ac_cv_type_signal=int
3088 fi
3089 rm -f conftest*
3090 fi
3091
3092 echo "$ac_t""$ac_cv_type_signal" 1>&6
3093 cat >> confdefs.h <<EOF
3094 #define RETSIGTYPE $ac_cv_type_signal
3095 EOF
3096
3097
3098
3099
3100
3101
3102
3103 if test $ac_cv_prog_gcc = yes; then
3104 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
3105 echo "configure:3106: checking whether ${CC-cc} needs -traditional" >&5
3106 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
3107 echo $ac_n "(cached) $ac_c" 1>&6
3108 else
3109 ac_pattern="Autoconf.*'x'"
3110 cat > conftest.$ac_ext <<EOF
3111 #line 3112 "configure"
3112 #include "confdefs.h"
3113 #include <sgtty.h>
3114 Autoconf TIOCGETP
3115 EOF
3116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3117 egrep "$ac_pattern" >/dev/null 2>&1; then
3118 rm -rf conftest*
3119 ac_cv_prog_gcc_traditional=yes
3120 else
3121 rm -rf conftest*
3122 ac_cv_prog_gcc_traditional=no
3123 fi
3124 rm -f conftest*
3125
3126
3127 if test $ac_cv_prog_gcc_traditional = no; then
3128 cat > conftest.$ac_ext <<EOF
3129 #line 3130 "configure"
3130 #include "confdefs.h"
3131 #include <termio.h>
3132 Autoconf TCGETA
3133 EOF
3134 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3135 egrep "$ac_pattern" >/dev/null 2>&1; then
3136 rm -rf conftest*
3137 ac_cv_prog_gcc_traditional=yes
3138 fi
3139 rm -f conftest*
3140
3141 fi
3142 fi
3143
3144 echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
3145 if test $ac_cv_prog_gcc_traditional = yes; then
3146 CC="$CC -traditional"
3147 fi
3148 fi
3149
3150 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
3151 echo "configure:3152: checking for 8-bit clean memcmp" >&5
3152 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
3153 echo $ac_n "(cached) $ac_c" 1>&6
3154 else
3155 if test "$cross_compiling" = yes; then
3156 ac_cv_func_memcmp_clean=no
3157 else
3158 cat > conftest.$ac_ext <<EOF
3159 #line 3160 "configure"
3160 #include "confdefs.h"
3161
3162 main()
3163 {
3164 char c0 = 0x40, c1 = 0x80, c2 = 0x81;
3165 exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
3166 }
3167
3168 EOF
3169 if { (eval echo configure:3170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3170 then
3171 ac_cv_func_memcmp_clean=yes
3172 else
3173 echo "configure: failed program was:" >&5
3174 cat conftest.$ac_ext >&5
3175 rm -fr conftest*
3176 ac_cv_func_memcmp_clean=no
3177 fi
3178 rm -fr conftest*
3179 fi
3180
3181 fi
3182
3183 echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
3184 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
3185
3186 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3187 echo "configure:3188: checking return type of signal handlers" >&5
3188 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3189 echo $ac_n "(cached) $ac_c" 1>&6
3190 else
3191 cat > conftest.$ac_ext <<EOF
3192 #line 3193 "configure"
3193 #include "confdefs.h"
3194 #include <sys/types.h>
3195 #include <signal.h>
3196 #ifdef signal
3197 #undef signal
3198 #endif
3199 #ifdef __cplusplus
3200 extern "C" void (*signal (int, void (*)(int)))(int);
3201 #else
3202 void (*signal ()) ();
3203 #endif
3204
3205 int main() {
3206 int i;
3207 ; return 0; }
3208 EOF
3209 if { (eval echo configure:3210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3210 rm -rf conftest*
3211 ac_cv_type_signal=void
3212 else
3213 echo "configure: failed program was:" >&5
3214 cat conftest.$ac_ext >&5
3215 rm -rf conftest*
3216 ac_cv_type_signal=int
3217 fi
3218 rm -f conftest*
3219 fi
3220
3221 echo "$ac_t""$ac_cv_type_signal" 1>&6
3222 cat >> confdefs.h <<EOF
3223 #define RETSIGTYPE $ac_cv_type_signal
3224 EOF
3225
3226
3227 for ac_func in getcwd \
3228 mkdir \
3229 putenv \
3230 select \
3231 socket \
3232 seteuid \
3233 unsetenv \
3234 setutent \
3235 atexit
3236
3237 do
3238 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3239 echo "configure:3240: checking for $ac_func" >&5
3240 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3241 echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243 cat > conftest.$ac_ext <<EOF
3244 #line 3245 "configure"
3245 #include "confdefs.h"
3246 /* System header to define __stub macros and hopefully few prototypes,
3247 which can conflict with char $ac_func(); below. */
3248 #include <assert.h>
3249 /* Override any gcc2 internal prototype to avoid an error. */
3250 /* We use char because int might match the return type of a gcc2
3251 builtin and then its argument prototype would still apply. */
3252 char $ac_func();
3253
3254 int main() {
3255
3256 /* The GNU C library defines this for functions which it implements
3257 to always fail with ENOSYS. Some functions are actually named
3258 something starting with __ and the normal name is an alias. */
3259 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3260 choke me
3261 #else
3262 $ac_func();
3263 #endif
3264
3265 ; return 0; }
3266 EOF
3267 if { (eval echo configure:3268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3268 rm -rf conftest*
3269 eval "ac_cv_func_$ac_func=yes"
3270 else
3271 echo "configure: failed program was:" >&5
3272 cat conftest.$ac_ext >&5
3273 rm -rf conftest*
3274 eval "ac_cv_func_$ac_func=no"
3275 fi
3276 rm -f conftest*
3277 fi
3278
3279 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3280 echo "$ac_t""yes" 1>&6
3281 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3282 cat >> confdefs.h <<EOF
3283 #define $ac_tr_func 1
3284 EOF
3285
3286 else
3287 echo "$ac_t""no" 1>&6
3288 fi
3289 done
3290
3291
3292
3293
3294 CFLAGS=${CFLAGS--O}
3295 LDFLAGS=${LDFLAGS--O}
3296 CPPFLAGS="$CPPFLAGS"
3297
3298
3299
3300
3301 MCOMMON=./src/Make.common
3302
3303
3304
3305
3306 case "$ARCH" in
3307 *hppa*|*hpux*)
3308 # do nothing
3309 ;;
3310 *solaris*)
3311 if test "$GCC" = "yes"; then
3312 echo $ac_n "checking "whether we need -fpermissive"""... $ac_c" 1>&6
3313 echo "configure:3314: checking "whether we need -fpermissive"" >&5
3314 old_cflags="$CFLAGS"
3315 CFLAGS="-fpermissive $CFLAGS"
3316 if test "$cross_compiling" = yes; then
3317 echo "$ac_t""no" 1>&6
3318 CFLAGS="$old_cflags"
3319 else
3320 cat > conftest.$ac_ext <<EOF
3321 #line 3322 "configure"
3322 #include "confdefs.h"
3323 main()
3324 { exit(0);
3325 }
3326 EOF
3327 if { (eval echo configure:3328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3328 then
3329 if grep 'option `-fpermissive'"'" config.log >/dev/null; then
3330 echo "$ac_t""no" 1>&6
3331 CFLAGS="$old_cflags"
3332 else
3333 CFLAGS="$old_cflags -fpermissive"
3334 echo "$ac_t""yes" 1>&6
3335 fi
3336 else
3337 echo "configure: failed program was:" >&5
3338 cat conftest.$ac_ext >&5
3339 rm -fr conftest*
3340 echo "$ac_t""no" 1>&6
3341 CFLAGS="$old_cflags"
3342 fi
3343 rm -fr conftest*
3344 fi
3345
3346 fi
3347 ;;
3348 *aix*)
3349 # do nothing
3350 ;;
3351 *darwin*)
3352 # do nothing
3353 ;;
3354 *)
3355 # do nothing
3356 ;;
3357 esac
3358
3359
3360
3361
3362 trap '' 1 2 15
3363 cat > confcache <<\EOF
3364 # This file is a shell script that caches the results of configure
3365 # tests run on this system so they can be shared between configure
3366 # scripts and configure runs. It is not useful on other systems.
3367 # If it contains results you don't want to keep, you may remove or edit it.
3368 #
3369 # By default, configure uses ./config.cache as the cache file,
3370 # creating it if it does not exist already. You can give configure
3371 # the --cache-file=FILE option to use a different cache file; that is
3372 # what configure does when it calls configure scripts in
3373 # subdirectories, so they share the cache.
3374 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3375 # config.status only pays attention to the cache file if you give it the
3376 # --recheck option to rerun configure.
3377 #
3378 EOF
3379 # The following way of writing the cache mishandles newlines in values,
3380 # but we know of no workaround that is simple, portable, and efficient.
3381 # So, don't put newlines in cache variables' values.
3382 # Ultrix sh set writes to stderr and can't be redirected directly,
3383 # and sets the high bit in the cache file unless we assign to the vars.
3384 (set) 2>&1 |
3385 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3386 *ac_space=\ *)
3387 # `set' does not quote correctly, so add quotes (double-quote substitution
3388 # turns \\\\ into \\, and sed turns \\ into \).
3389 sed -n \
3390 -e "s/'/'\\\\''/g" \
3391 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3392 ;;
3393 *)
3394 # `set' quotes correctly as required by POSIX, so do not add quotes.
3395 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3396 ;;
3397 esac >> confcache
3398 if cmp -s $cache_file confcache; then
3399 :
3400 else
3401 if test -w $cache_file; then
3402 echo "updating cache $cache_file"
3403 cat confcache > $cache_file
3404 else
3405 echo "not updating unwritable cache $cache_file"
3406 fi
3407 fi
3408 rm -f confcache
3409
3410 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3411
3412 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3413 # Let make expand exec_prefix.
3414 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3415
3416 # Any assignment to VPATH causes Sun make to only execute
3417 # the first set of double-colon rules, so remove it if not needed.
3418 # If there is a colon in the path, we need to keep it.
3419 if test "x$srcdir" = x.; then
3420 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3421 fi
3422
3423 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3424
3425 DEFS=-DHAVE_CONFIG_H
3426
3427 # Without the "./", some shells look in PATH for config.status.
3428 : ${CONFIG_STATUS=./config.status}
3429
3430 echo creating $CONFIG_STATUS
3431 rm -f $CONFIG_STATUS
3432 cat > $CONFIG_STATUS <<EOF
3433 #! /bin/sh
3434 # Generated automatically by configure.
3435 # Run this file to recreate the current configuration.
3436 # This directory was configured as follows,
3437 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3438 #
3439 # $0 $ac_configure_args
3440 #
3441 # Compiler output produced by configure, useful for debugging
3442 # configure, is in ./config.log if it exists.
3443
3444 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3445 for ac_option
3446 do
3447 case "\$ac_option" in
3448 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3449 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3450 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3451 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3452 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3453 exit 0 ;;
3454 -help | --help | --hel | --he | --h)
3455 echo "\$ac_cs_usage"; exit 0 ;;
3456 *) echo "\$ac_cs_usage"; exit 1 ;;
3457 esac
3458 done
3459
3460 ac_given_srcdir=$srcdir
3461 ac_given_INSTALL="$INSTALL"
3462
3463 trap 'rm -fr `echo "\
3464 src/Make.common \
3465 src/makefile \
3466 src/include/globals.h \
3467 src/image/makefile \
3468 Makefile src/include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3469 EOF
3470 cat >> $CONFIG_STATUS <<EOF
3471
3472 # Protect against being on the right side of a sed subst in config.status.
3473 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3474 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3475 $ac_vpsub
3476 $extrasub
3477 s%@SHELL@%$SHELL%g
3478 s%@CFLAGS@%$CFLAGS%g
3479 s%@CPPFLAGS@%$CPPFLAGS%g
3480 s%@CXXFLAGS@%$CXXFLAGS%g
3481 s%@FFLAGS@%$FFLAGS%g
3482 s%@DEFS@%$DEFS%g
3483 s%@LDFLAGS@%$LDFLAGS%g
3484 s%@LIBS@%$LIBS%g
3485 s%@exec_prefix@%$exec_prefix%g
3486 s%@prefix@%$prefix%g
3487 s%@program_transform_name@%$program_transform_name%g
3488 s%@bindir@%$bindir%g
3489 s%@sbindir@%$sbindir%g
3490 s%@libexecdir@%$libexecdir%g
3491 s%@datadir@%$datadir%g
3492 s%@sysconfdir@%$sysconfdir%g
3493 s%@sharedstatedir@%$sharedstatedir%g
3494 s%@localstatedir@%$localstatedir%g
3495 s%@libdir@%$libdir%g
3496 s%@includedir@%$includedir%g
3497 s%@oldincludedir@%$oldincludedir%g
3498 s%@infodir@%$infodir%g
3499 s%@mandir@%$mandir%g
3500 s%@host@%$host%g
3501 s%@host_alias@%$host_alias%g
3502 s%@host_cpu@%$host_cpu%g
3503 s%@host_vendor@%$host_vendor%g
3504 s%@host_os@%$host_os%g
3505 s%@CC@%$CC%g
3506 s%@CPP@%$CPP%g
3507 s%@CXX@%$CXX%g
3508 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3509 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3510 s%@INSTALL_DATA@%$INSTALL_DATA%g
3511 s%@LN_S@%$LN_S%g
3512 s%@SET_MAKE@%$SET_MAKE%g
3513 s%@RANLIB@%$RANLIB%g
3514 s%@RM@%$RM%g
3515 s%@CP@%$CP%g
3516 s%@SHAREFLAGS@%$SHAREFLAGS%g
3517 s%@LD_SHAREFLAGS@%$LD_SHAREFLAGS%g
3518 s%@PLUGINS@%$PLUGINS%g
3519 s%@DEB@%$DEB%g
3520 s%@IFACEOBJS@%$IFACEOBJS%g
3521 s%@IFACELIBS@%$IFACELIBS%g
3522 s%@IFACEINC@%$IFACEINC%g
3523 s%@X_CFLAGS@%$X_CFLAGS%g
3524 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3525 s%@X_LIBS@%$X_LIBS%g
3526 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3527 s%@LIBOBJS@%$LIBOBJS%g
3528 /@MCOMMON@/r $MCOMMON
3529 s%@MCOMMON@%%g
3530
3531 CEOF
3532 EOF
3533
3534 cat >> $CONFIG_STATUS <<\EOF
3535
3536 # Split the substitutions into bite-sized pieces for seds with
3537 # small command number limits, like on Digital OSF/1 and HP-UX.
3538 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3539 ac_file=1 # Number of current file.
3540 ac_beg=1 # First line for current file.
3541 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3542 ac_more_lines=:
3543 ac_sed_cmds=""
3544 while $ac_more_lines; do
3545 if test $ac_beg -gt 1; then
3546 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3547 else
3548 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3549 fi
3550 if test ! -s conftest.s$ac_file; then
3551 ac_more_lines=false
3552 rm -f conftest.s$ac_file
3553 else
3554 if test -z "$ac_sed_cmds"; then
3555 ac_sed_cmds="sed -f conftest.s$ac_file"
3556 else
3557 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3558 fi
3559 ac_file=`expr $ac_file + 1`
3560 ac_beg=$ac_end
3561 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3562 fi
3563 done
3564 if test -z "$ac_sed_cmds"; then
3565 ac_sed_cmds=cat
3566 fi
3567 EOF
3568
3569 cat >> $CONFIG_STATUS <<EOF
3570
3571 CONFIG_FILES=\${CONFIG_FILES-"\
3572 src/Make.common \
3573 src/makefile \
3574 src/include/globals.h \
3575 src/image/makefile \
3576 Makefile"}
3577 EOF
3578 cat >> $CONFIG_STATUS <<\EOF
3579 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3580 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3581 case "$ac_file" in
3582 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3583 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3584 *) ac_file_in="${ac_file}.in" ;;
3585 esac
3586
3587 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3588
3589 # Remove last slash and all that follows it. Not all systems have dirname.
3590 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3591 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3592 # The file is in a subdirectory.
3593 test ! -d "$ac_dir" && mkdir "$ac_dir"
3594 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3595 # A "../" for each directory in $ac_dir_suffix.
3596 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3597 else
3598 ac_dir_suffix= ac_dots=
3599 fi
3600
3601 case "$ac_given_srcdir" in
3602 .) srcdir=.
3603 if test -z "$ac_dots"; then top_srcdir=.
3604 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3605 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3606 *) # Relative path.
3607 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3608 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3609 esac
3610
3611 case "$ac_given_INSTALL" in
3612 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3613 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3614 esac
3615
3616 echo creating "$ac_file"
3617 rm -f "$ac_file"
3618 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3619 case "$ac_file" in
3620 *Makefile*) ac_comsub="1i\\
3621 # $configure_input" ;;
3622 *) ac_comsub= ;;
3623 esac
3624
3625 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3626 sed -e "$ac_comsub
3627 s%@configure_input@%$configure_input%g
3628 s%@srcdir@%$srcdir%g
3629 s%@top_srcdir@%$top_srcdir%g
3630 s%@INSTALL@%$INSTALL%g
3631 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3632 fi; done
3633 rm -f conftest.s*
3634
3635 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3636 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3637 #
3638 # ac_d sets the value in "#define NAME VALUE" lines.
3639 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3640 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3641 ac_dC='\3'
3642 ac_dD='%g'
3643 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3644 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3645 ac_uB='\([ ]\)%\1#\2define\3'
3646 ac_uC=' '
3647 ac_uD='\4%g'
3648 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3649 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3650 ac_eB='$%\1#\2define\3'
3651 ac_eC=' '
3652 ac_eD='%g'
3653
3654 if test "${CONFIG_HEADERS+set}" != set; then
3655 EOF
3656 cat >> $CONFIG_STATUS <<EOF
3657 CONFIG_HEADERS="src/include/config.h"
3658 EOF
3659 cat >> $CONFIG_STATUS <<\EOF
3660 fi
3661 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3662 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3663 case "$ac_file" in
3664 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3665 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3666 *) ac_file_in="${ac_file}.in" ;;
3667 esac
3668
3669 echo creating $ac_file
3670
3671 rm -f conftest.frag conftest.in conftest.out
3672 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3673 cat $ac_file_inputs > conftest.in
3674
3675 EOF
3676
3677 # Transform confdefs.h into a sed script conftest.vals that substitutes
3678 # the proper values into config.h.in to produce config.h. And first:
3679 # Protect against being on the right side of a sed subst in config.status.
3680 # Protect against being in an unquoted here document in config.status.
3681 rm -f conftest.vals
3682 cat > conftest.hdr <<\EOF
3683 s/[\\&%]/\\&/g
3684 s%[\\$`]%\\&%g
3685 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3686 s%ac_d%ac_u%gp
3687 s%ac_u%ac_e%gp
3688 EOF
3689 sed -n -f conftest.hdr confdefs.h > conftest.vals
3690 rm -f conftest.hdr
3691
3692 # This sed command replaces #undef with comments. This is necessary, for
3693 # example, in the case of _POSIX_SOURCE, which is predefined and required
3694 # on some systems where configure will not decide to define it.
3695 cat >> conftest.vals <<\EOF
3696 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3697 EOF
3698
3699 # Break up conftest.vals because some shells have a limit on
3700 # the size of here documents, and old seds have small limits too.
3701
3702 rm -f conftest.tail
3703 while :
3704 do
3705 ac_lines=`grep -c . conftest.vals`
3706 # grep -c gives empty output for an empty file on some AIX systems.
3707 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3708 # Write a limited-size here document to conftest.frag.
3709 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3710 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3711 echo 'CEOF
3712 sed -f conftest.frag conftest.in > conftest.out
3713 rm -f conftest.in
3714 mv conftest.out conftest.in
3715 ' >> $CONFIG_STATUS
3716 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3717 rm -f conftest.vals
3718 mv conftest.tail conftest.vals
3719 done
3720 rm -f conftest.vals
3721
3722 cat >> $CONFIG_STATUS <<\EOF
3723 rm -f conftest.frag conftest.h
3724 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3725 cat conftest.in >> conftest.h
3726 rm -f conftest.in
3727 if cmp -s $ac_file conftest.h 2>/dev/null; then
3728 echo "$ac_file is unchanged"
3729 rm -f conftest.h
3730 else
3731 # Remove last slash and all that follows it. Not all systems have dirname.
3732 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3733 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3734 # The file is in a subdirectory.
3735 test ! -d "$ac_dir" && mkdir "$ac_dir"
3736 fi
3737 rm -f $ac_file
3738 mv conftest.h $ac_file
3739 fi
3740 fi; done
3741
3742 EOF
3743 cat >> $CONFIG_STATUS <<EOF
3744
3745 EOF
3746 cat >> $CONFIG_STATUS <<\EOF
3747
3748 exit 0
3749 EOF
3750 chmod +x $CONFIG_STATUS
3751 rm -fr confdefs* $ac_clean_files
3752 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3753
3754
3755 echo "ZINC=" >>src/make.conf
3756 echo "ZLIB=" >>src/make.conf
3757 echo "ZDEP=" >>src/make.conf
3758 echo "PNG=" >>src/make.conf
3759 echo "OPNGS=" >>src/make.conf
3760 echo "PNGINC=" >>src/make.conf
3761 echo "PNGLIB=" >>src/make.conf
3762 echo "PNGDEP=" >>src/make.conf
3763
3764
3765 echo "PSEUDO=-DPSEUDOCOLOR" >>src/make.conf
3766 echo "OPSEUDO=" >>src/make.conf
3767 pse="PseudoColor; TrueColor;"
3768
3769
3770 echo "XBM=" >>src/make.conf
3771 echo "OXBM=" >>src/make.conf
3772 xbm=""
3773
3774 echo "BMP=" >>src/make.conf
3775 echo "OBMP=" >>src/make.conf
3776 bmp=""
3777
3778 echo "XPM=" >>src/make.conf
3779 echo "OXPM=" >>src/make.conf
3780 xpm=""
3781
3782 echo "PCX=" >>src/make.conf
3783 echo "OPCX=" >>src/make.conf
3784 pcx=""
3785
3786 echo "TGA=" >>src/make.conf
3787 echo "OTGA=" >>src/make.conf
3788 targa=""
3789
3790 echo "TIFF=" >>src/make.conf
3791 echo "OTIFF=" >>src/make.conf
3792 echo "TLIB=" >>src/make.conf
3793 tiff=""
3794
3795 echo "PCD=" >>src/make.conf
3796 echo "OPCDS=" >>src/make.conf
3797 pcd=""
3798
3799 echo "--------------- X Welltris Project ----------------------"
3800
3801 echo "
3802 Configuration:
3803
3804 Source code location: ${srcdir}
3805 C Compiler: ${CC}
3806 C Compiler flags: ${CFLAGS}
3807 C++ Compiler: ${CXX}
3808 Libraries: ${out_lib}
3809 Install path: ${prefix}/bin
3810 Man pages path: ${prefix}/man
3811 X11 versions: ${X_LIBS}
3812 X Visuals: ${pse}
3813 Image library: GIF
3814 "
3815 echo "-----------------------------------------------------------"
3816 echo ""
3817 echo "Type 'make' for building XWelltris binaries, and after that"
3818 echo "do 'make install' as 'root'."
3819 echo ""
3820 echo "Thank you..."
3821
3822
Tetris like Game