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adapt to use iconv from its new location.
[AROS-Contrib.git] / gfx / XaoS / configure
blobb6e32f4d0c8741e50d13abcc786ed0b71192e8c8
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --with-long-double=yes/no Used to enable/disable usage of long double"
16 ac_help="$ac_help
17 --with-pthread=yes Used to enable SMP support (experimental)"
18 ac_help="$ac_help
19 --with-x11-driver=no Used to disable x11 driver"
20 ac_help="$ac_help
21 --with-svga-driver=no Used to disable svga driver"
22 ac_help="$ac_help
23 --with-curses-driver=no Used to disable curses driver"
24 ac_help="$ac_help
25 --with-aa-driver=no Used to disable aa-lib driver"
26 ac_help="$ac_help
27 --with-x use the X Window System"
28 ac_help="$ac_help
29 --with-sunos-curses Used to force SunOS 4.x curses"
30 ac_help="$ac_help
31 --with-osf1-curses Used to force OSF/1 curses"
32 ac_help="$ac_help
33 --with-vcurses[=incdir] Used to force SysV curses"
34 ac_help="$ac_help
35 --with-ncurses[=base-dir] Compile with ncurses/locate base dir"
36
37 # Initialize some variables set by options.
38 # The variables have the same names as the options, with
39 # dashes changed to underlines.
40 build=NONE
41 cache_file=./config.cache
42 exec_prefix=NONE
43 host=NONE
44 no_create=
45 nonopt=NONE
46 no_recursion=
47 prefix=NONE
48 program_prefix=NONE
49 program_suffix=NONE
50 program_transform_name=s,x,x,
51 silent=
52 site=
53 srcdir=
54 target=NONE
55 verbose=
56 x_includes=NONE
57 x_libraries=NONE
58 bindir='${exec_prefix}/bin'
59 sbindir='${exec_prefix}/sbin'
60 libexecdir='${exec_prefix}/libexec'
61 datadir='${prefix}/share'
62 sysconfdir='${prefix}/etc'
63 sharedstatedir='${prefix}/com'
64 localstatedir='${prefix}/var'
65 libdir='${exec_prefix}/lib'
66 includedir='${prefix}/include'
67 oldincludedir='/usr/include'
68 infodir='${prefix}/info'
69 mandir='${prefix}/man'
70
71 # Initialize some other variables.
72 subdirs=
73 MFLAGS= MAKEFLAGS=
74 # Maximum number of lines to put in a shell here document.
75 ac_max_here_lines=12
76
77 ac_prev=
78 for ac_option
79 do
80
81 # If the previous option needs an argument, assign it.
82 if test -n "$ac_prev"; then
83 eval "$ac_prev=\$ac_option"
84 ac_prev=
85 continue
86 fi
87
88 case "$ac_option" in
89 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
90 *) ac_optarg= ;;
91 esac
92
93 # Accept the important Cygnus configure options, so we can diagnose typos.
94
95 case "$ac_option" in
96
97 -bindir | --bindir | --bindi | --bind | --bin | --bi)
98 ac_prev=bindir ;;
99 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
100 bindir="$ac_optarg" ;;
101
102 -build | --build | --buil | --bui | --bu)
103 ac_prev=build ;;
104 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
105 build="$ac_optarg" ;;
106
107 -cache-file | --cache-file | --cache-fil | --cache-fi \
108 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
109 ac_prev=cache_file ;;
110 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
111 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
112 cache_file="$ac_optarg" ;;
113
114 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
115 ac_prev=datadir ;;
116 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
117 | --da=*)
118 datadir="$ac_optarg" ;;
119
120 -disable-* | --disable-*)
121 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
122 # Reject names that are not valid shell variable names.
123 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
124 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
125 fi
126 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127 eval "enable_${ac_feature}=no" ;;
128
129 -enable-* | --enable-*)
130 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
131 # Reject names that are not valid shell variable names.
132 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
133 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
134 fi
135 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
136 case "$ac_option" in
137 *=*) ;;
138 *) ac_optarg=yes ;;
139 esac
140 eval "enable_${ac_feature}='$ac_optarg'" ;;
141
142 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
143 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
144 | --exec | --exe | --ex)
145 ac_prev=exec_prefix ;;
146 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
147 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
148 | --exec=* | --exe=* | --ex=*)
149 exec_prefix="$ac_optarg" ;;
150
151 -gas | --gas | --ga | --g)
152 # Obsolete; use --with-gas.
153 with_gas=yes ;;
154
155 -help | --help | --hel | --he)
156 # Omit some internal or obsolete options to make the list less imposing.
157 # This message is too long to be a string in the A/UX 3.1 sh.
158 cat << EOF
159 Usage: configure [options] [host]
160 Options: [defaults in brackets after descriptions]
161 Configuration:
162 --cache-file=FILE cache test results in FILE
163 --help print this message
164 --no-create do not create output files
165 --quiet, --silent do not print \`checking...' messages
166 --version print the version of autoconf that created configure
167 Directory and file names:
168 --prefix=PREFIX install architecture-independent files in PREFIX
169 [$ac_default_prefix]
170 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
171 [same as prefix]
172 --bindir=DIR user executables in DIR [EPREFIX/bin]
173 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
174 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
175 --datadir=DIR read-only architecture-independent data in DIR
176 [PREFIX/share]
177 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
178 --sharedstatedir=DIR modifiable architecture-independent data in DIR
179 [PREFIX/com]
180 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
181 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
182 --includedir=DIR C header files in DIR [PREFIX/include]
183 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
184 --infodir=DIR info documentation in DIR [PREFIX/info]
185 --mandir=DIR man documentation in DIR [PREFIX/man]
186 --srcdir=DIR find the sources in DIR [configure dir or ..]
187 --program-prefix=PREFIX prepend PREFIX to installed program names
188 --program-suffix=SUFFIX append SUFFIX to installed program names
189 --program-transform-name=PROGRAM
190 run sed PROGRAM on installed program names
191 EOF
192 cat << EOF
193 Host type:
194 --build=BUILD configure for building on BUILD [BUILD=HOST]
195 --host=HOST configure for HOST [guessed]
196 --target=TARGET configure for TARGET [TARGET=HOST]
197 Features and packages:
198 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
199 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
200 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
201 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
202 --x-includes=DIR X include files are in DIR
203 --x-libraries=DIR X library files are in DIR
204 EOF
205 if test -n "$ac_help"; then
206 echo "--enable and --with options recognized:$ac_help"
207 fi
208 exit 0 ;;
209
210 -host | --host | --hos | --ho)
211 ac_prev=host ;;
212 -host=* | --host=* | --hos=* | --ho=*)
213 host="$ac_optarg" ;;
214
215 -includedir | --includedir | --includedi | --included | --include \
216 | --includ | --inclu | --incl | --inc)
217 ac_prev=includedir ;;
218 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
219 | --includ=* | --inclu=* | --incl=* | --inc=*)
220 includedir="$ac_optarg" ;;
221
222 -infodir | --infodir | --infodi | --infod | --info | --inf)
223 ac_prev=infodir ;;
224 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
225 infodir="$ac_optarg" ;;
226
227 -libdir | --libdir | --libdi | --libd)
228 ac_prev=libdir ;;
229 -libdir=* | --libdir=* | --libdi=* | --libd=*)
230 libdir="$ac_optarg" ;;
231
232 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
233 | --libexe | --libex | --libe)
234 ac_prev=libexecdir ;;
235 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
236 | --libexe=* | --libex=* | --libe=*)
237 libexecdir="$ac_optarg" ;;
238
239 -localstatedir | --localstatedir | --localstatedi | --localstated \
240 | --localstate | --localstat | --localsta | --localst \
241 | --locals | --local | --loca | --loc | --lo)
242 ac_prev=localstatedir ;;
243 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
244 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
245 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
246 localstatedir="$ac_optarg" ;;
247
248 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
249 ac_prev=mandir ;;
250 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
251 mandir="$ac_optarg" ;;
252
253 -nfp | --nfp | --nf)
254 # Obsolete; use --without-fp.
255 with_fp=no ;;
256
257 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
258 | --no-cr | --no-c)
259 no_create=yes ;;
260
261 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
262 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
263 no_recursion=yes ;;
264
265 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
266 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
267 | --oldin | --oldi | --old | --ol | --o)
268 ac_prev=oldincludedir ;;
269 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
270 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
271 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
272 oldincludedir="$ac_optarg" ;;
273
274 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
275 ac_prev=prefix ;;
276 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
277 prefix="$ac_optarg" ;;
278
279 -program-prefix | --program-prefix | --program-prefi | --program-pref \
280 | --program-pre | --program-pr | --program-p)
281 ac_prev=program_prefix ;;
282 -program-prefix=* | --program-prefix=* | --program-prefi=* \
283 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
284 program_prefix="$ac_optarg" ;;
285
286 -program-suffix | --program-suffix | --program-suffi | --program-suff \
287 | --program-suf | --program-su | --program-s)
288 ac_prev=program_suffix ;;
289 -program-suffix=* | --program-suffix=* | --program-suffi=* \
290 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
291 program_suffix="$ac_optarg" ;;
292
293 -program-transform-name | --program-transform-name \
294 | --program-transform-nam | --program-transform-na \
295 | --program-transform-n | --program-transform- \
296 | --program-transform | --program-transfor \
297 | --program-transfo | --program-transf \
298 | --program-trans | --program-tran \
299 | --progr-tra | --program-tr | --program-t)
300 ac_prev=program_transform_name ;;
301 -program-transform-name=* | --program-transform-name=* \
302 | --program-transform-nam=* | --program-transform-na=* \
303 | --program-transform-n=* | --program-transform-=* \
304 | --program-transform=* | --program-transfor=* \
305 | --program-transfo=* | --program-transf=* \
306 | --program-trans=* | --program-tran=* \
307 | --progr-tra=* | --program-tr=* | --program-t=*)
308 program_transform_name="$ac_optarg" ;;
309
310 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
311 | -silent | --silent | --silen | --sile | --sil)
312 silent=yes ;;
313
314 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
315 ac_prev=sbindir ;;
316 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
317 | --sbi=* | --sb=*)
318 sbindir="$ac_optarg" ;;
319
320 -sharedstatedir | --sharedstatedir | --sharedstatedi \
321 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
322 | --sharedst | --shareds | --shared | --share | --shar \
323 | --sha | --sh)
324 ac_prev=sharedstatedir ;;
325 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
326 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
327 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
328 | --sha=* | --sh=*)
329 sharedstatedir="$ac_optarg" ;;
330
331 -site | --site | --sit)
332 ac_prev=site ;;
333 -site=* | --site=* | --sit=*)
334 site="$ac_optarg" ;;
335
336 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
337 ac_prev=srcdir ;;
338 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
339 srcdir="$ac_optarg" ;;
340
341 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
342 | --syscon | --sysco | --sysc | --sys | --sy)
343 ac_prev=sysconfdir ;;
344 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
345 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
346 sysconfdir="$ac_optarg" ;;
347
348 -target | --target | --targe | --targ | --tar | --ta | --t)
349 ac_prev=target ;;
350 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
351 target="$ac_optarg" ;;
352
353 -v | -verbose | --verbose | --verbos | --verbo | --verb)
354 verbose=yes ;;
355
356 -version | --version | --versio | --versi | --vers)
357 echo "configure generated by autoconf version 2.12"
358 exit 0 ;;
359
360 -with-* | --with-*)
361 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
362 # Reject names that are not valid shell variable names.
363 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
364 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365 fi
366 ac_package=`echo $ac_package| sed 's/-/_/g'`
367 case "$ac_option" in
368 *=*) ;;
369 *) ac_optarg=yes ;;
370 esac
371 eval "with_${ac_package}='$ac_optarg'" ;;
372
373 -without-* | --without-*)
374 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
375 # Reject names that are not valid shell variable names.
376 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
377 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
378 fi
379 ac_package=`echo $ac_package| sed 's/-/_/g'`
380 eval "with_${ac_package}=no" ;;
381
382 --x)
383 # Obsolete; use --with-x.
384 with_x=yes ;;
385
386 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
387 | --x-incl | --x-inc | --x-in | --x-i)
388 ac_prev=x_includes ;;
389 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
390 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
391 x_includes="$ac_optarg" ;;
392
393 -x-libraries | --x-libraries | --x-librarie | --x-librari \
394 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
395 ac_prev=x_libraries ;;
396 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
397 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
398 x_libraries="$ac_optarg" ;;
399
400 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
401 ;;
402
403 *)
404 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
405 echo "configure: warning: $ac_option: invalid host type" 1>&2
406 fi
407 if test "x$nonopt" != xNONE; then
408 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
409 fi
410 nonopt="$ac_option"
411 ;;
412
413 esac
414 done
415
416 if test -n "$ac_prev"; then
417 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
418 fi
419
420 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
421
422 # File descriptor usage:
423 # 0 standard input
424 # 1 file creation
425 # 2 errors and warnings
426 # 3 some systems may open it to /dev/tty
427 # 4 used on the Kubota Titan
428 # 6 checking for... messages and results
429 # 5 compiler messages saved in config.log
430 if test "$silent" = yes; then
431 exec 6>/dev/null
432 else
433 exec 6>&1
434 fi
435 exec 5>./config.log
436
437 echo "\
438 This file contains any messages produced by compilers while
439 running configure, to aid debugging if configure makes a mistake.
440 " 1>&5
441
442 # Strip out --no-create and --no-recursion so they do not pile up.
443 # Also quote any args containing shell metacharacters.
444 ac_configure_args=
445 for ac_arg
446 do
447 case "$ac_arg" in
448 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
449 | --no-cr | --no-c) ;;
450 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
451 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
452 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
453 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
454 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
455 esac
456 done
457
458 # NLS nuisances.
459 # Only set these to C if already set. These must not be set unconditionally
460 # because not all systems understand e.g. LANG=C (notably SCO).
461 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
462 # Non-C LC_CTYPE values break the ctype check.
463 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
464 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
465 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
466 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
467
468 # confdefs.h avoids OS command line length limits that DEFS can exceed.
469 rm -rf conftest* confdefs.h
470 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
471 echo > confdefs.h
472
473 # A filename unique to this package, relative to the directory that
474 # configure is in, which we can look for to find out if srcdir is correct.
475 ac_unique_file=src/engine/zoom.c
476
477 # Find the source files, if location was not specified.
478 if test -z "$srcdir"; then
479 ac_srcdir_defaulted=yes
480 # Try the directory containing this script, then its parent.
481 ac_prog=$0
482 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
483 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
484 srcdir=$ac_confdir
485 if test ! -r $srcdir/$ac_unique_file; then
486 srcdir=..
487 fi
488 else
489 ac_srcdir_defaulted=no
490 fi
491 if test ! -r $srcdir/$ac_unique_file; then
492 if test "$ac_srcdir_defaulted" = yes; then
493 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
494 else
495 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
496 fi
497 fi
498 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
499
500 # Prefer explicitly selected file to automatically selected ones.
501 if test -z "$CONFIG_SITE"; then
502 if test "x$prefix" != xNONE; then
503 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
504 else
505 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
506 fi
507 fi
508 for ac_site_file in $CONFIG_SITE; do
509 if test -r "$ac_site_file"; then
510 echo "loading site script $ac_site_file"
511 . "$ac_site_file"
512 fi
513 done
514
515 if test -r "$cache_file"; then
516 echo "loading cache $cache_file"
517 . $cache_file
518 else
519 echo "creating cache $cache_file"
520 > $cache_file
521 fi
522
523 ac_ext=c
524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
525 ac_cpp='$CPP $CPPFLAGS'
526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
527 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
528 cross_compiling=$ac_cv_prog_cc_cross
529
530 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
531 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
532 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
533 ac_n= ac_c='
534 ' ac_t=' '
535 else
536 ac_n=-n ac_c= ac_t=
537 fi
538 else
539 ac_n= ac_c='\c' ac_t=
540 fi
541
542
543
544 ac_aux_dir=
545 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
546 if 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 elif test -f $ac_dir/install.sh; then
551 ac_aux_dir=$ac_dir
552 ac_install_sh="$ac_aux_dir/install.sh -c"
553 break
554 fi
555 done
556 if test -z "$ac_aux_dir"; then
557 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
558 fi
559 ac_config_guess=$ac_aux_dir/config.guess
560 ac_config_sub=$ac_aux_dir/config.sub
561 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
562
563
564 # Do some error checking and defaulting for the host and target type.
565 # The inputs are:
566 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
567 #
568 # The rules are:
569 # 1. You are not allowed to specify --host, --target, and nonopt at the
570 # same time.
571 # 2. Host defaults to nonopt.
572 # 3. If nonopt is not specified, then host defaults to the current host,
573 # as determined by config.guess.
574 # 4. Target and build default to nonopt.
575 # 5. If nonopt is not specified, then target and build default to host.
576
577 # The aliases save the names the user supplied, while $host etc.
578 # will get canonicalized.
579 case $host---$target---$nonopt in
580 NONE---*---* | *---NONE---* | *---*---NONE) ;;
581 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
582 esac
583
584
585 # Make sure we can run config.sub.
586 if $ac_config_sub sun4 >/dev/null 2>&1; then :
587 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
588 fi
589
590 echo $ac_n "checking host system type""... $ac_c" 1>&6
591 echo "configure:592: checking host system type" >&5
592
593 host_alias=$host
594 case "$host_alias" in
595 NONE)
596 case $nonopt in
597 NONE)
598 if host_alias=`$ac_config_guess`; then :
599 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
600 fi ;;
601 *) host_alias=$nonopt ;;
602 esac ;;
603 esac
604
605 host=`$ac_config_sub $host_alias`
606 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
607 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
608 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
609 echo "$ac_t""$host" 1>&6
610
611 echo $ac_n "checking target system type""... $ac_c" 1>&6
612 echo "configure:613: checking target system type" >&5
613
614 target_alias=$target
615 case "$target_alias" in
616 NONE)
617 case $nonopt in
618 NONE) target_alias=$host_alias ;;
619 *) target_alias=$nonopt ;;
620 esac ;;
621 esac
622
623 target=`$ac_config_sub $target_alias`
624 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
625 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
626 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
627 echo "$ac_t""$target" 1>&6
628
629 echo $ac_n "checking build system type""... $ac_c" 1>&6
630 echo "configure:631: checking build system type" >&5
631
632 build_alias=$build
633 case "$build_alias" in
634 NONE)
635 case $nonopt in
636 NONE) build_alias=$host_alias ;;
637 *) build_alias=$nonopt ;;
638 esac ;;
639 esac
640
641 build=`$ac_config_sub $build_alias`
642 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
643 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
644 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
645 echo "$ac_t""$build" 1>&6
646
647 test "$host_alias" != "$target_alias" &&
648 test "$program_prefix$program_suffix$program_transform_name" = \
649 NONENONEs,x,x, &&
650 program_prefix=${target_alias}-
651
652 CCOPTS="$CFLAGS"
653 CCOPTS1="$CFLAGS1"
654 # Extract the first word of "gcc", so it can be a program name with args.
655 set dummy gcc; ac_word=$2
656 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
657 echo "configure:658: checking for $ac_word" >&5
658 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
659 echo $ac_n "(cached) $ac_c" 1>&6
660 else
661 if test -n "$CC"; then
662 ac_cv_prog_CC="$CC" # Let the user override the test.
663 else
664 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
665 for ac_dir in $PATH; do
666 test -z "$ac_dir" && ac_dir=.
667 if test -f $ac_dir/$ac_word; then
668 ac_cv_prog_CC="gcc"
669 break
670 fi
671 done
672 IFS="$ac_save_ifs"
673 fi
674 fi
675 CC="$ac_cv_prog_CC"
676 if test -n "$CC"; then
677 echo "$ac_t""$CC" 1>&6
678 else
679 echo "$ac_t""no" 1>&6
680 fi
681
682 if test -z "$CC"; then
683 # Extract the first word of "cc", so it can be a program name with args.
684 set dummy cc; ac_word=$2
685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
686 echo "configure:687: checking for $ac_word" >&5
687 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
688 echo $ac_n "(cached) $ac_c" 1>&6
689 else
690 if test -n "$CC"; then
691 ac_cv_prog_CC="$CC" # Let the user override the test.
692 else
693 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
694 ac_prog_rejected=no
695 for ac_dir in $PATH; do
696 test -z "$ac_dir" && ac_dir=.
697 if test -f $ac_dir/$ac_word; then
698 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
699 ac_prog_rejected=yes
700 continue
701 fi
702 ac_cv_prog_CC="cc"
703 break
704 fi
705 done
706 IFS="$ac_save_ifs"
707 if test $ac_prog_rejected = yes; then
708 # We found a bogon in the path, so make sure we never use it.
709 set dummy $ac_cv_prog_CC
710 shift
711 if test $# -gt 0; then
712 # We chose a different compiler from the bogus one.
713 # However, it has the same basename, so the bogon will be chosen
714 # first if we set CC to just the basename; use the full file name.
715 shift
716 set dummy "$ac_dir/$ac_word" "$@"
717 shift
718 ac_cv_prog_CC="$@"
719 fi
720 fi
721 fi
722 fi
723 CC="$ac_cv_prog_CC"
724 if test -n "$CC"; then
725 echo "$ac_t""$CC" 1>&6
726 else
727 echo "$ac_t""no" 1>&6
728 fi
729
730 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
731 fi
732
733 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
734 echo "configure:735: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
735
736 ac_ext=c
737 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
738 ac_cpp='$CPP $CPPFLAGS'
739 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
740 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
741 cross_compiling=$ac_cv_prog_cc_cross
742
743 cat > conftest.$ac_ext <<EOF
744 #line 745 "configure"
745 #include "confdefs.h"
746 main(){return(0);}
747 EOF
748 if { (eval echo configure:749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
749 ac_cv_prog_cc_works=yes
750 # If we can't run a trivial program, we are probably using a cross compiler.
751 if (./conftest; exit) 2>/dev/null; then
752 ac_cv_prog_cc_cross=no
753 else
754 ac_cv_prog_cc_cross=yes
755 fi
756 else
757 echo "configure: failed program was:" >&5
758 cat conftest.$ac_ext >&5
759 ac_cv_prog_cc_works=no
760 fi
761 rm -fr conftest*
762
763 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
764 if test $ac_cv_prog_cc_works = no; then
765 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
766 fi
767 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
768 echo "configure:769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
769 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
770 cross_compiling=$ac_cv_prog_cc_cross
771
772 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
773 echo "configure:774: checking whether we are using GNU C" >&5
774 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
775 echo $ac_n "(cached) $ac_c" 1>&6
776 else
777 cat > conftest.c <<EOF
778 #ifdef __GNUC__
779 yes;
780 #endif
781 EOF
782 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
783 ac_cv_prog_gcc=yes
784 else
785 ac_cv_prog_gcc=no
786 fi
787 fi
788
789 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
790
791 if test $ac_cv_prog_gcc = yes; then
792 GCC=yes
793 ac_test_CFLAGS="${CFLAGS+set}"
794 ac_save_CFLAGS="$CFLAGS"
795 CFLAGS=
796 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
797 echo "configure:798: checking whether ${CC-cc} accepts -g" >&5
798 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
799 echo $ac_n "(cached) $ac_c" 1>&6
800 else
801 echo 'void f(){}' > conftest.c
802 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
803 ac_cv_prog_cc_g=yes
804 else
805 ac_cv_prog_cc_g=no
806 fi
807 rm -f conftest*
808
809 fi
810
811 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
812 if test "$ac_test_CFLAGS" = set; then
813 CFLAGS="$ac_save_CFLAGS"
814 elif test $ac_cv_prog_cc_g = yes; then
815 CFLAGS="-g -O2"
816 else
817 CFLAGS="-O2"
818 fi
819 else
820 GCC=
821 test "${CFLAGS+set}" = set || CFLAGS="-g"
822 fi
823
824 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
825 echo "configure:826: checking how to run the C preprocessor" >&5
826 # On Suns, sometimes $CPP names a directory.
827 if test -n "$CPP" && test -d "$CPP"; then
828 CPP=
829 fi
830 if test -z "$CPP"; then
831 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
832 echo $ac_n "(cached) $ac_c" 1>&6
833 else
834 # This must be in double quotes, not single quotes, because CPP may get
835 # substituted into the Makefile and "${CC-cc}" will confuse make.
836 CPP="${CC-cc} -E"
837 # On the NeXT, cc -E runs the code through the compiler's parser,
838 # not just through cpp.
839 cat > conftest.$ac_ext <<EOF
840 #line 841 "configure"
841 #include "confdefs.h"
842 #include <assert.h>
843 Syntax Error
844 EOF
845 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
846 { (eval echo configure:847: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
847 ac_err=`grep -v '^ *+' conftest.out`
848 if test -z "$ac_err"; then
849 :
850 else
851 echo "$ac_err" >&5
852 echo "configure: failed program was:" >&5
853 cat conftest.$ac_ext >&5
854 rm -rf conftest*
855 CPP="${CC-cc} -E -traditional-cpp"
856 cat > conftest.$ac_ext <<EOF
857 #line 858 "configure"
858 #include "confdefs.h"
859 #include <assert.h>
860 Syntax Error
861 EOF
862 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
863 { (eval echo configure:864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
864 ac_err=`grep -v '^ *+' conftest.out`
865 if test -z "$ac_err"; then
866 :
867 else
868 echo "$ac_err" >&5
869 echo "configure: failed program was:" >&5
870 cat conftest.$ac_ext >&5
871 rm -rf conftest*
872 CPP=/lib/cpp
873 fi
874 rm -f conftest*
875 fi
876 rm -f conftest*
877 ac_cv_prog_CPP="$CPP"
878 fi
879 CPP="$ac_cv_prog_CPP"
880 else
881 ac_cv_prog_CPP="$CPP"
882 fi
883 echo "$ac_t""$CPP" 1>&6
884
885 if test $ac_cv_prog_gcc = yes; then
886 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
887 echo "configure:888: checking whether ${CC-cc} needs -traditional" >&5
888 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
889 echo $ac_n "(cached) $ac_c" 1>&6
890 else
891 ac_pattern="Autoconf.*'x'"
892 cat > conftest.$ac_ext <<EOF
893 #line 894 "configure"
894 #include "confdefs.h"
895 #include <sgtty.h>
896 Autoconf TIOCGETP
897 EOF
898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
899 egrep "$ac_pattern" >/dev/null 2>&1; then
900 rm -rf conftest*
901 ac_cv_prog_gcc_traditional=yes
902 else
903 rm -rf conftest*
904 ac_cv_prog_gcc_traditional=no
905 fi
906 rm -f conftest*
907
908
909 if test $ac_cv_prog_gcc_traditional = no; then
910 cat > conftest.$ac_ext <<EOF
911 #line 912 "configure"
912 #include "confdefs.h"
913 #include <termio.h>
914 Autoconf TCGETA
915 EOF
916 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
917 egrep "$ac_pattern" >/dev/null 2>&1; then
918 rm -rf conftest*
919 ac_cv_prog_gcc_traditional=yes
920 fi
921 rm -f conftest*
922
923 fi
924 fi
925
926 echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
927 if test $ac_cv_prog_gcc_traditional = yes; then
928 CC="$CC -traditional"
929 fi
930 fi
931
932
933
934 x_driver_test=yes
935 curses_driver_test=yes
936 aa_driver_test=yes
937 vga_driver_test=yes
938 long_double=test
939 pthread=no
940
941 # Check whether --with-long-double or --without-long-double was given.
942 if test "${with_long_double+set}" = set; then
943 withval="$with_long_double"
944
945 if test x$withval = xyes; then
946 long_double=yes
947 fi
948 if test x$withval = xno; then
949 long_double=no
950 fi
951
952 fi
953
954 # Check whether --with-pthread or --without-pthread was given.
955 if test "${with_pthread+set}" = set; then
956 withval="$with_pthread"
957
958 if test x$withval = xyes; then
959 pthread=test
960 fi
961 if test x$withval = xno; then
962 pthread=no
963 fi
964
965 fi
966
967
968
969
970
971
972
973
974
975 if test x$long_double = xtest; then
976 case $target_cpu in
977 i?86*) long_double=yes
978 mflag=486
979 case $target_cpu in
980 i386*)
981 mmflag=-m386
982 ;;
983 i486*)
984 mmflag=-m486
985 ;;
986 i586*)
987 echo $ac_n "checking whether ${CC-cc} accepts -mpentium""... $ac_c" 1>&6
988 echo "configure:989: checking whether ${CC-cc} accepts -mpentium" >&5
989 if eval "test \"`echo '$''{'ac_cv_prog_cc_mpentium'+set}'`\" = set"; then
990 echo $ac_n "(cached) $ac_c" 1>&6
991 else
992 echo 'void f(){}' > conftest.c
993 if test -z "`${CC-cc} -mpentium -c conftest.c 2>&1`"; then
994 ac_cv_prog_cc_mpentium=yes
995 else
996 ac_cv_prog_cc_mpentium=no
997 fi
998 rm -f conftest*
999
1000 fi
1001
1002 echo "$ac_t""$ac_cv_prog_cc_mpentium" 1>&6
1003 if test $ac_cv_prog_cc_mpentium = yes; then
1004 mmflag=-mpentium
1005 else
1006 echo $ac_n "checking whether ${CC-cc} accepts -m586""... $ac_c" 1>&6
1007 echo "configure:1008: checking whether ${CC-cc} accepts -m586" >&5
1008 if eval "test \"`echo '$''{'ac_cv_prog_cc_m586'+set}'`\" = set"; then
1009 echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011 echo 'void f(){}' > conftest.c
1012 if test -z "`${CC-cc} -m586 -c conftest.c 2>&1`"; then
1013 ac_cv_prog_cc_m586=yes
1014 else
1015 ac_cv_prog_cc_m586=no
1016 fi
1017 rm -f conftest*
1018
1019 fi
1020
1021 echo "$ac_t""$ac_cv_prog_cc_m586" 1>&6
1022 if test $ac_cv_prog_cc_m586 = yes; then
1023 mmflag=-m586
1024 else
1025 mmflag=-m486
1026 fi
1027 fi
1028 ;;
1029 i?86*)
1030 echo $ac_n "checking whether ${CC-cc} accepts -mpentiumpro""... $ac_c" 1>&6
1031 echo "configure:1032: checking whether ${CC-cc} accepts -mpentiumpro" >&5
1032 if eval "test \"`echo '$''{'ac_cv_prog_cc_mpentiumpro'+set}'`\" = set"; then
1033 echo $ac_n "(cached) $ac_c" 1>&6
1034 else
1035 echo 'void f(){}' > conftest.c
1036 if test -z "`${CC-cc} -mpentiumpro -c conftest.c 2>&1`"; then
1037 ac_cv_prog_cc_mpentiumpro=yes
1038 else
1039 ac_cv_prog_cc_mpentiumpro=no
1040 fi
1041 rm -f conftest*
1042
1043 fi
1044
1045 echo "$ac_t""$ac_cv_prog_cc_mpentiumpro" 1>&6
1046 if test $ac_cv_prog_cc_mpentiumpro = yes; then
1047 mmflag=-mpentiumpro
1048 else
1049 echo $ac_n "checking whether ${CC-cc} accepts -m686""... $ac_c" 1>&6
1050 echo "configure:1051: checking whether ${CC-cc} accepts -m686" >&5
1051 if eval "test \"`echo '$''{'ac_cv_prog_cc_m686'+set}'`\" = set"; then
1052 echo $ac_n "(cached) $ac_c" 1>&6
1053 else
1054 echo 'void f(){}' > conftest.c
1055 if test -z "`${CC-cc} -m686 -c conftest.c 2>&1`"; then
1056 ac_cv_prog_cc_m686=yes
1057 else
1058 ac_cv_prog_cc_m686=no
1059 fi
1060 rm -f conftest*
1061
1062 fi
1063
1064 echo "$ac_t""$ac_cv_prog_cc_m686" 1>&6
1065 if test $ac_cv_prog_cc_m686 = yes; then
1066 mmflag=-m686
1067 else
1068 mmflag=-m486
1069 fi
1070 fi
1071 ;;
1072 esac
1073 #PROG_CC_SWITCH(mno-ieee-fp,ieefp)
1074 ;;
1075 unknown)
1076 long_double=yes
1077 ;;
1078 esac
1079 fi
1080
1081 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1082 echo "configure:1083: checking whether ${MAKE-make} sets \${MAKE}" >&5
1083 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1084 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1085 echo $ac_n "(cached) $ac_c" 1>&6
1086 else
1087 cat > conftestmake <<\EOF
1088 all:
1089 @echo 'ac_maketemp="${MAKE}"'
1090 EOF
1091 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1092 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1093 if test -n "$ac_maketemp"; then
1094 eval ac_cv_prog_make_${ac_make}_set=yes
1095 else
1096 eval ac_cv_prog_make_${ac_make}_set=no
1097 fi
1098 rm -f conftestmake
1099 fi
1100 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1101 echo "$ac_t""yes" 1>&6
1102 SET_MAKE=
1103 else
1104 echo "$ac_t""no" 1>&6
1105 SET_MAKE="MAKE=${MAKE-make}"
1106 fi
1107
1108 # Extract the first word of "ranlib", so it can be a program name with args.
1109 set dummy ranlib; ac_word=$2
1110 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1111 echo "configure:1112: checking for $ac_word" >&5
1112 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1113 echo $ac_n "(cached) $ac_c" 1>&6
1114 else
1115 if test -n "$RANLIB"; then
1116 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1117 else
1118 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1119 for ac_dir in $PATH; do
1120 test -z "$ac_dir" && ac_dir=.
1121 if test -f $ac_dir/$ac_word; then
1122 ac_cv_prog_RANLIB="ranlib"
1123 break
1124 fi
1125 done
1126 IFS="$ac_save_ifs"
1127 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1128 fi
1129 fi
1130 RANLIB="$ac_cv_prog_RANLIB"
1131 if test -n "$RANLIB"; then
1132 echo "$ac_t""$RANLIB" 1>&6
1133 else
1134 echo "$ac_t""no" 1>&6
1135 fi
1136
1137
1138
1139 STICKY=''
1140
1141 use_cc_g_flag=no
1142 DRIVERDIRS=""
1143 DRIVERLIBS=""
1144 CFLAGS="$CCOPTS"
1145 # Find a good install program. We prefer a C program (faster),
1146 # so one script is as good as another. But avoid the broken or
1147 # incompatible versions:
1148 # SysV /etc/install, /usr/sbin/install
1149 # SunOS /usr/etc/install
1150 # IRIX /sbin/install
1151 # AIX /bin/install
1152 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1153 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1154 # ./install, which can be erroneously created by make from ./install.sh.
1155 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1156 echo "configure:1157: checking for a BSD compatible install" >&5
1157 if test -z "$INSTALL"; then
1158 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1159 echo $ac_n "(cached) $ac_c" 1>&6
1160 else
1161 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1162 for ac_dir in $PATH; do
1163 # Account for people who put trailing slashes in PATH elements.
1164 case "$ac_dir/" in
1165 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1166 *)
1167 # OSF1 and SCO ODT 3.0 have their own names for install.
1168 for ac_prog in ginstall installbsd scoinst install; do
1169 if test -f $ac_dir/$ac_prog; then
1170 if test $ac_prog = install &&
1171 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1172 # AIX install. It has an incompatible calling convention.
1173 # OSF/1 installbsd also uses dspmsg, but is usable.
1174 :
1175 else
1176 ac_cv_path_install="$ac_dir/$ac_prog -c"
1177 break 2
1178 fi
1179 fi
1180 done
1181 ;;
1182 esac
1183 done
1184 IFS="$ac_save_IFS"
1185
1186 fi
1187 if test "${ac_cv_path_install+set}" = set; then
1188 INSTALL="$ac_cv_path_install"
1189 else
1190 # As a last resort, use the slow shell script. We don't cache a
1191 # path for INSTALL within a source directory, because that will
1192 # break other packages using the cache if that directory is
1193 # removed, or if the path is relative.
1194 INSTALL="$ac_install_sh"
1195 fi
1196 fi
1197 echo "$ac_t""$INSTALL" 1>&6
1198
1199 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1200 # It thinks the first close brace ends the variable substitution.
1201 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1202
1203 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1204
1205
1206 # Check whether --with-x11-driver or --without-x11-driver was given.
1207 if test "${with_x11_driver+set}" = set; then
1208 withval="$with_x11_driver"
1209
1210 if test x$withval = xno; then
1211 x_driver_test=no
1212 fi
1213
1214 fi
1215
1216 # Check whether --with-svga-driver or --without-svga-driver was given.
1217 if test "${with_svga_driver+set}" = set; then
1218 withval="$with_svga_driver"
1219
1220 if test x$withval = xno; then
1221 vga_driver_test=no
1222 fi
1223
1224 fi
1225
1226 # Check whether --with-curses-driver or --without-curses-driver was given.
1227 if test "${with_curses_driver+set}" = set; then
1228 withval="$with_curses_driver"
1229
1230 if test x$withval = xno; then
1231 curses_driver_test=no
1232 fi
1233
1234 fi
1235
1236 # Check whether --with-aa-driver or --without-aa-driver was given.
1237 if test "${with_aa_driver+set}" = set; then
1238 withval="$with_aa_driver"
1239
1240 if test x$withval = xno; then
1241 aa_driver_test=no
1242 fi
1243
1244 fi
1245
1246
1247 if test "$x_driver_test" = yes -o "$aa_driver_test" = yes; then
1248 # If we find X, set shell vars x_includes and x_libraries to the
1249 # paths, otherwise set no_x=yes.
1250 # Uses ac_ vars as temps to allow command line to override cache and checks.
1251 # --without-x overrides everything else, but does not touch the cache.
1252 echo $ac_n "checking for X""... $ac_c" 1>&6
1253 echo "configure:1254: checking for X" >&5
1254
1255 # Check whether --with-x or --without-x was given.
1256 if test "${with_x+set}" = set; then
1257 withval="$with_x"
1258 :
1259 fi
1260
1261 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1262 if test "x$with_x" = xno; then
1263 # The user explicitly disabled X.
1264 have_x=disabled
1265 else
1266 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1267 # Both variables are already set.
1268 have_x=yes
1269 else
1270 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1271 echo $ac_n "(cached) $ac_c" 1>&6
1272 else
1273 # One or both of the vars are not set, and there is no cached value.
1274 ac_x_includes=NO ac_x_libraries=NO
1275 rm -fr conftestdir
1276 if mkdir conftestdir; then
1277 cd conftestdir
1278 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1279 cat > Imakefile <<'EOF'
1280 acfindx:
1281 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1282 EOF
1283 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1284 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1285 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1286 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1287 for ac_extension in a so sl; do
1288 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1289 test -f $ac_im_libdir/libX11.$ac_extension; then
1290 ac_im_usrlibdir=$ac_im_libdir; break
1291 fi
1292 done
1293 # Screen out bogus values from the imake configuration. They are
1294 # bogus both because they are the default anyway, and because
1295 # using them would break gcc on systems where it needs fixed includes.
1296 case "$ac_im_incroot" in
1297 /usr/include) ;;
1298 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1299 esac
1300 case "$ac_im_usrlibdir" in
1301 /usr/lib | /lib) ;;
1302 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1303 esac
1304 fi
1305 cd ..
1306 rm -fr conftestdir
1307 fi
1308
1309 if test "$ac_x_includes" = NO; then
1310 # Guess where to find include files, by looking for this one X11 .h file.
1311 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1312
1313 # First, try using that file with no special directory specified.
1314 cat > conftest.$ac_ext <<EOF
1315 #line 1316 "configure"
1316 #include "confdefs.h"
1317 #include <$x_direct_test_include>
1318 EOF
1319 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1320 { (eval echo configure:1321: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1321 ac_err=`grep -v '^ *+' conftest.out`
1322 if test -z "$ac_err"; then
1323 rm -rf conftest*
1324 # We can compile using X headers with no special include directory.
1325 ac_x_includes=
1326 else
1327 echo "$ac_err" >&5
1328 echo "configure: failed program was:" >&5
1329 cat conftest.$ac_ext >&5
1330 rm -rf conftest*
1331 # Look for the header file in a standard set of common directories.
1332 # Check X11 before X11Rn because it is often a symlink to the current release.
1333 for ac_dir in \
1334 /usr/X11/include \
1335 /usr/X11R6/include \
1336 /usr/X11R5/include \
1337 /usr/X11R4/include \
1338 \
1339 /usr/include/X11 \
1340 /usr/include/X11R6 \
1341 /usr/include/X11R5 \
1342 /usr/include/X11R4 \
1343 \
1344 /usr/local/X11/include \
1345 /usr/local/X11R6/include \
1346 /usr/local/X11R5/include \
1347 /usr/local/X11R4/include \
1348 \
1349 /usr/local/include/X11 \
1350 /usr/local/include/X11R6 \
1351 /usr/local/include/X11R5 \
1352 /usr/local/include/X11R4 \
1353 \
1354 /usr/X386/include \
1355 /usr/x386/include \
1356 /usr/XFree86/include/X11 \
1357 \
1358 /usr/include \
1359 /usr/local/include \
1360 /usr/unsupported/include \
1361 /usr/athena/include \
1362 /usr/local/x11r5/include \
1363 /usr/lpp/Xamples/include \
1364 \
1365 /usr/openwin/include \
1366 /usr/openwin/share/include \
1367 ; \
1368 do
1369 if test -r "$ac_dir/$x_direct_test_include"; then
1370 ac_x_includes=$ac_dir
1371 break
1372 fi
1373 done
1374 fi
1375 rm -f conftest*
1376 fi # $ac_x_includes = NO
1377
1378 if test "$ac_x_libraries" = NO; then
1379 # Check for the libraries.
1380
1381 test -z "$x_direct_test_library" && x_direct_test_library=Xt
1382 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1383
1384 # See if we find them without any special options.
1385 # Don't add to $LIBS permanently.
1386 ac_save_LIBS="$LIBS"
1387 LIBS="-l$x_direct_test_library $LIBS"
1388 cat > conftest.$ac_ext <<EOF
1389 #line 1390 "configure"
1390 #include "confdefs.h"
1391
1392 int main() {
1393 ${x_direct_test_function}()
1394 ; return 0; }
1395 EOF
1396 if { (eval echo configure:1397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1397 rm -rf conftest*
1398 LIBS="$ac_save_LIBS"
1399 # We can link X programs with no special library path.
1400 ac_x_libraries=
1401 else
1402 echo "configure: failed program was:" >&5
1403 cat conftest.$ac_ext >&5
1404 rm -rf conftest*
1405 LIBS="$ac_save_LIBS"
1406 # First see if replacing the include by lib works.
1407 # Check X11 before X11Rn because it is often a symlink to the current release.
1408 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1409 /usr/X11/lib \
1410 /usr/X11R6/lib \
1411 /usr/X11R5/lib \
1412 /usr/X11R4/lib \
1413 \
1414 /usr/lib/X11 \
1415 /usr/lib/X11R6 \
1416 /usr/lib/X11R5 \
1417 /usr/lib/X11R4 \
1418 \
1419 /usr/local/X11/lib \
1420 /usr/local/X11R6/lib \
1421 /usr/local/X11R5/lib \
1422 /usr/local/X11R4/lib \
1423 \
1424 /usr/local/lib/X11 \
1425 /usr/local/lib/X11R6 \
1426 /usr/local/lib/X11R5 \
1427 /usr/local/lib/X11R4 \
1428 \
1429 /usr/X386/lib \
1430 /usr/x386/lib \
1431 /usr/XFree86/lib/X11 \
1432 \
1433 /usr/lib \
1434 /usr/local/lib \
1435 /usr/unsupported/lib \
1436 /usr/athena/lib \
1437 /usr/local/x11r5/lib \
1438 /usr/lpp/Xamples/lib \
1439 /lib/usr/lib/X11 \
1440 \
1441 /usr/openwin/lib \
1442 /usr/openwin/share/lib \
1443 ; \
1444 do
1445 for ac_extension in a so sl; do
1446 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1447 ac_x_libraries=$ac_dir
1448 break 2
1449 fi
1450 done
1451 done
1452 fi
1453 rm -f conftest*
1454 fi # $ac_x_libraries = NO
1455
1456 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1457 # Didn't find X anywhere. Cache the known absence of X.
1458 ac_cv_have_x="have_x=no"
1459 else
1460 # Record where we found X for the cache.
1461 ac_cv_have_x="have_x=yes \
1462 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1463 fi
1464 fi
1465 fi
1466 eval "$ac_cv_have_x"
1467 fi # $with_x != no
1468
1469 if test "$have_x" != yes; then
1470 echo "$ac_t""$have_x" 1>&6
1471 no_x=yes
1472 else
1473 # If each of the values was on the command line, it overrides each guess.
1474 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1475 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1476 # Update the cache value to reflect the command line values.
1477 ac_cv_have_x="have_x=yes \
1478 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1479 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1480 fi
1481
1482 if test "$no_x" = yes; then
1483 # Not all programs may use this symbol, but it does not hurt to define it.
1484 cat >> confdefs.h <<\EOF
1485 #define X_DISPLAY_MISSING 1
1486 EOF
1487
1488 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1489 else
1490 if test -n "$x_includes"; then
1491 X_CFLAGS="$X_CFLAGS -I$x_includes"
1492 fi
1493
1494 # It would also be nice to do this for all -L options, not just this one.
1495 if test -n "$x_libraries"; then
1496 X_LIBS="$X_LIBS -L$x_libraries"
1497 # For Solaris; some versions of Sun CC require a space after -R and
1498 # others require no space. Words are not sufficient . . . .
1499 case "`(uname -sr) 2>/dev/null`" in
1500 "SunOS 5"*)
1501 echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1502 echo "configure:1503: checking whether -R must be followed by a space" >&5
1503 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1504 cat > conftest.$ac_ext <<EOF
1505 #line 1506 "configure"
1506 #include "confdefs.h"
1507
1508 int main() {
1509
1510 ; return 0; }
1511 EOF
1512 if { (eval echo configure:1513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1513 rm -rf conftest*
1514 ac_R_nospace=yes
1515 else
1516 echo "configure: failed program was:" >&5
1517 cat conftest.$ac_ext >&5
1518 rm -rf conftest*
1519 ac_R_nospace=no
1520 fi
1521 rm -f conftest*
1522 if test $ac_R_nospace = yes; then
1523 echo "$ac_t""no" 1>&6
1524 X_LIBS="$X_LIBS -R$x_libraries"
1525 else
1526 LIBS="$ac_xsave_LIBS -R $x_libraries"
1527 cat > conftest.$ac_ext <<EOF
1528 #line 1529 "configure"
1529 #include "confdefs.h"
1530
1531 int main() {
1532
1533 ; return 0; }
1534 EOF
1535 if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1536 rm -rf conftest*
1537 ac_R_space=yes
1538 else
1539 echo "configure: failed program was:" >&5
1540 cat conftest.$ac_ext >&5
1541 rm -rf conftest*
1542 ac_R_space=no
1543 fi
1544 rm -f conftest*
1545 if test $ac_R_space = yes; then
1546 echo "$ac_t""yes" 1>&6
1547 X_LIBS="$X_LIBS -R $x_libraries"
1548 else
1549 echo "$ac_t""neither works" 1>&6
1550 fi
1551 fi
1552 LIBS="$ac_xsave_LIBS"
1553 esac
1554 fi
1555
1556 # Check for system-dependent libraries X programs must link with.
1557 # Do this before checking for the system-independent R6 libraries
1558 # (-lICE), since we may need -lsocket or whatever for X linking.
1559
1560 if test "$ISC" = yes; then
1561 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1562 else
1563 # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1564 # libraries were built with DECnet support. And karl@cs.umb.edu says
1565 # the Alpha needs dnet_stub (dnet does not exist).
1566 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1567 echo "configure:1568: checking for dnet_ntoa in -ldnet" >&5
1568 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1569 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1570 echo $ac_n "(cached) $ac_c" 1>&6
1571 else
1572 ac_save_LIBS="$LIBS"
1573 LIBS="-ldnet $LIBS"
1574 cat > conftest.$ac_ext <<EOF
1575 #line 1576 "configure"
1576 #include "confdefs.h"
1577 /* Override any gcc2 internal prototype to avoid an error. */
1578 /* We use char because int might match the return type of a gcc2
1579 builtin and then its argument prototype would still apply. */
1580 char dnet_ntoa();
1581
1582 int main() {
1583 dnet_ntoa()
1584 ; return 0; }
1585 EOF
1586 if { (eval echo configure:1587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1587 rm -rf conftest*
1588 eval "ac_cv_lib_$ac_lib_var=yes"
1589 else
1590 echo "configure: failed program was:" >&5
1591 cat conftest.$ac_ext >&5
1592 rm -rf conftest*
1593 eval "ac_cv_lib_$ac_lib_var=no"
1594 fi
1595 rm -f conftest*
1596 LIBS="$ac_save_LIBS"
1597
1598 fi
1599 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1600 echo "$ac_t""yes" 1>&6
1601 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1602 else
1603 echo "$ac_t""no" 1>&6
1604 fi
1605
1606 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1607 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
1608 echo "configure:1609: checking for dnet_ntoa in -ldnet_stub" >&5
1609 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1610 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1611 echo $ac_n "(cached) $ac_c" 1>&6
1612 else
1613 ac_save_LIBS="$LIBS"
1614 LIBS="-ldnet_stub $LIBS"
1615 cat > conftest.$ac_ext <<EOF
1616 #line 1617 "configure"
1617 #include "confdefs.h"
1618 /* Override any gcc2 internal prototype to avoid an error. */
1619 /* We use char because int might match the return type of a gcc2
1620 builtin and then its argument prototype would still apply. */
1621 char dnet_ntoa();
1622
1623 int main() {
1624 dnet_ntoa()
1625 ; return 0; }
1626 EOF
1627 if { (eval echo configure:1628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1628 rm -rf conftest*
1629 eval "ac_cv_lib_$ac_lib_var=yes"
1630 else
1631 echo "configure: failed program was:" >&5
1632 cat conftest.$ac_ext >&5
1633 rm -rf conftest*
1634 eval "ac_cv_lib_$ac_lib_var=no"
1635 fi
1636 rm -f conftest*
1637 LIBS="$ac_save_LIBS"
1638
1639 fi
1640 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1641 echo "$ac_t""yes" 1>&6
1642 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1643 else
1644 echo "$ac_t""no" 1>&6
1645 fi
1646
1647 fi
1648
1649 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1650 # to get the SysV transport functions.
1651 # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
1652 # needs -lnsl.
1653 # The nsl library prevents programs from opening the X display
1654 # on Irix 5.2, according to dickey@clark.net.
1655 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1656 echo "configure:1657: checking for gethostbyname" >&5
1657 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1658 echo $ac_n "(cached) $ac_c" 1>&6
1659 else
1660 cat > conftest.$ac_ext <<EOF
1661 #line 1662 "configure"
1662 #include "confdefs.h"
1663 /* System header to define __stub macros and hopefully few prototypes,
1664 which can conflict with char gethostbyname(); below. */
1665 #include <assert.h>
1666 /* Override any gcc2 internal prototype to avoid an error. */
1667 /* We use char because int might match the return type of a gcc2
1668 builtin and then its argument prototype would still apply. */
1669 char gethostbyname();
1670
1671 int main() {
1672
1673 /* The GNU C library defines this for functions which it implements
1674 to always fail with ENOSYS. Some functions are actually named
1675 something starting with __ and the normal name is an alias. */
1676 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
1677 choke me
1678 #else
1679 gethostbyname();
1680 #endif
1681
1682 ; return 0; }
1683 EOF
1684 if { (eval echo configure:1685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1685 rm -rf conftest*
1686 eval "ac_cv_func_gethostbyname=yes"
1687 else
1688 echo "configure: failed program was:" >&5
1689 cat conftest.$ac_ext >&5
1690 rm -rf conftest*
1691 eval "ac_cv_func_gethostbyname=no"
1692 fi
1693 rm -f conftest*
1694 fi
1695
1696 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1697 echo "$ac_t""yes" 1>&6
1698 :
1699 else
1700 echo "$ac_t""no" 1>&6
1701 fi
1702
1703 if test $ac_cv_func_gethostbyname = no; then
1704 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1705 echo "configure:1706: checking for gethostbyname in -lnsl" >&5
1706 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
1707 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1708 echo $ac_n "(cached) $ac_c" 1>&6
1709 else
1710 ac_save_LIBS="$LIBS"
1711 LIBS="-lnsl $LIBS"
1712 cat > conftest.$ac_ext <<EOF
1713 #line 1714 "configure"
1714 #include "confdefs.h"
1715 /* Override any gcc2 internal prototype to avoid an error. */
1716 /* We use char because int might match the return type of a gcc2
1717 builtin and then its argument prototype would still apply. */
1718 char gethostbyname();
1719
1720 int main() {
1721 gethostbyname()
1722 ; return 0; }
1723 EOF
1724 if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1725 rm -rf conftest*
1726 eval "ac_cv_lib_$ac_lib_var=yes"
1727 else
1728 echo "configure: failed program was:" >&5
1729 cat conftest.$ac_ext >&5
1730 rm -rf conftest*
1731 eval "ac_cv_lib_$ac_lib_var=no"
1732 fi
1733 rm -f conftest*
1734 LIBS="$ac_save_LIBS"
1735
1736 fi
1737 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1738 echo "$ac_t""yes" 1>&6
1739 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1740 else
1741 echo "$ac_t""no" 1>&6
1742 fi
1743
1744 fi
1745
1746 # lieder@skyler.mavd.honeywell.com says without -lsocket,
1747 # socket/setsockopt and other routines are undefined under SCO ODT
1748 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
1749 # on later versions), says simon@lia.di.epfl.ch: it contains
1750 # gethostby* variants that don't use the nameserver (or something).
1751 # -lsocket must be given before -lnsl if both are needed.
1752 # We assume that if connect needs -lnsl, so does gethostbyname.
1753 echo $ac_n "checking for connect""... $ac_c" 1>&6
1754 echo "configure:1755: checking for connect" >&5
1755 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1756 echo $ac_n "(cached) $ac_c" 1>&6
1757 else
1758 cat > conftest.$ac_ext <<EOF
1759 #line 1760 "configure"
1760 #include "confdefs.h"
1761 /* System header to define __stub macros and hopefully few prototypes,
1762 which can conflict with char connect(); below. */
1763 #include <assert.h>
1764 /* Override any gcc2 internal prototype to avoid an error. */
1765 /* We use char because int might match the return type of a gcc2
1766 builtin and then its argument prototype would still apply. */
1767 char connect();
1768
1769 int main() {
1770
1771 /* The GNU C library defines this for functions which it implements
1772 to always fail with ENOSYS. Some functions are actually named
1773 something starting with __ and the normal name is an alias. */
1774 #if defined (__stub_connect) || defined (__stub___connect)
1775 choke me
1776 #else
1777 connect();
1778 #endif
1779
1780 ; return 0; }
1781 EOF
1782 if { (eval echo configure:1783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1783 rm -rf conftest*
1784 eval "ac_cv_func_connect=yes"
1785 else
1786 echo "configure: failed program was:" >&5
1787 cat conftest.$ac_ext >&5
1788 rm -rf conftest*
1789 eval "ac_cv_func_connect=no"
1790 fi
1791 rm -f conftest*
1792 fi
1793
1794 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1795 echo "$ac_t""yes" 1>&6
1796 :
1797 else
1798 echo "$ac_t""no" 1>&6
1799 fi
1800
1801 if test $ac_cv_func_connect = no; then
1802 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
1803 echo "configure:1804: checking for connect in -lsocket" >&5
1804 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
1805 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1806 echo $ac_n "(cached) $ac_c" 1>&6
1807 else
1808 ac_save_LIBS="$LIBS"
1809 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
1810 cat > conftest.$ac_ext <<EOF
1811 #line 1812 "configure"
1812 #include "confdefs.h"
1813 /* Override any gcc2 internal prototype to avoid an error. */
1814 /* We use char because int might match the return type of a gcc2
1815 builtin and then its argument prototype would still apply. */
1816 char connect();
1817
1818 int main() {
1819 connect()
1820 ; return 0; }
1821 EOF
1822 if { (eval echo configure:1823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1823 rm -rf conftest*
1824 eval "ac_cv_lib_$ac_lib_var=yes"
1825 else
1826 echo "configure: failed program was:" >&5
1827 cat conftest.$ac_ext >&5
1828 rm -rf conftest*
1829 eval "ac_cv_lib_$ac_lib_var=no"
1830 fi
1831 rm -f conftest*
1832 LIBS="$ac_save_LIBS"
1833
1834 fi
1835 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1836 echo "$ac_t""yes" 1>&6
1837 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
1838 else
1839 echo "$ac_t""no" 1>&6
1840 fi
1841
1842 fi
1843
1844 # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
1845 echo $ac_n "checking for remove""... $ac_c" 1>&6
1846 echo "configure:1847: checking for remove" >&5
1847 if eval "test \"`echo '$''{'ac_cv_func_remove'+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 remove(); 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 remove();
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_remove) || defined (__stub___remove)
1867 choke me
1868 #else
1869 remove();
1870 #endif
1871
1872 ; return 0; }
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1875 rm -rf conftest*
1876 eval "ac_cv_func_remove=yes"
1877 else
1878 echo "configure: failed program was:" >&5
1879 cat conftest.$ac_ext >&5
1880 rm -rf conftest*
1881 eval "ac_cv_func_remove=no"
1882 fi
1883 rm -f conftest*
1884 fi
1885
1886 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
1887 echo "$ac_t""yes" 1>&6
1888 :
1889 else
1890 echo "$ac_t""no" 1>&6
1891 fi
1892
1893 if test $ac_cv_func_remove = no; then
1894 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
1895 echo "configure:1896: checking for remove in -lposix" >&5
1896 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
1897 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1898 echo $ac_n "(cached) $ac_c" 1>&6
1899 else
1900 ac_save_LIBS="$LIBS"
1901 LIBS="-lposix $LIBS"
1902 cat > conftest.$ac_ext <<EOF
1903 #line 1904 "configure"
1904 #include "confdefs.h"
1905 /* Override any gcc2 internal prototype to avoid an error. */
1906 /* We use char because int might match the return type of a gcc2
1907 builtin and then its argument prototype would still apply. */
1908 char remove();
1909
1910 int main() {
1911 remove()
1912 ; return 0; }
1913 EOF
1914 if { (eval echo configure:1915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1915 rm -rf conftest*
1916 eval "ac_cv_lib_$ac_lib_var=yes"
1917 else
1918 echo "configure: failed program was:" >&5
1919 cat conftest.$ac_ext >&5
1920 rm -rf conftest*
1921 eval "ac_cv_lib_$ac_lib_var=no"
1922 fi
1923 rm -f conftest*
1924 LIBS="$ac_save_LIBS"
1925
1926 fi
1927 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1928 echo "$ac_t""yes" 1>&6
1929 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
1930 else
1931 echo "$ac_t""no" 1>&6
1932 fi
1933
1934 fi
1935
1936 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
1937 echo $ac_n "checking for shmat""... $ac_c" 1>&6
1938 echo "configure:1939: checking for shmat" >&5
1939 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
1940 echo $ac_n "(cached) $ac_c" 1>&6
1941 else
1942 cat > conftest.$ac_ext <<EOF
1943 #line 1944 "configure"
1944 #include "confdefs.h"
1945 /* System header to define __stub macros and hopefully few prototypes,
1946 which can conflict with char shmat(); below. */
1947 #include <assert.h>
1948 /* Override any gcc2 internal prototype to avoid an error. */
1949 /* We use char because int might match the return type of a gcc2
1950 builtin and then its argument prototype would still apply. */
1951 char shmat();
1952
1953 int main() {
1954
1955 /* The GNU C library defines this for functions which it implements
1956 to always fail with ENOSYS. Some functions are actually named
1957 something starting with __ and the normal name is an alias. */
1958 #if defined (__stub_shmat) || defined (__stub___shmat)
1959 choke me
1960 #else
1961 shmat();
1962 #endif
1963
1964 ; return 0; }
1965 EOF
1966 if { (eval echo configure:1967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1967 rm -rf conftest*
1968 eval "ac_cv_func_shmat=yes"
1969 else
1970 echo "configure: failed program was:" >&5
1971 cat conftest.$ac_ext >&5
1972 rm -rf conftest*
1973 eval "ac_cv_func_shmat=no"
1974 fi
1975 rm -f conftest*
1976 fi
1977
1978 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
1979 echo "$ac_t""yes" 1>&6
1980 :
1981 else
1982 echo "$ac_t""no" 1>&6
1983 fi
1984
1985 if test $ac_cv_func_shmat = no; then
1986 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
1987 echo "configure:1988: checking for shmat in -lipc" >&5
1988 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
1989 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1990 echo $ac_n "(cached) $ac_c" 1>&6
1991 else
1992 ac_save_LIBS="$LIBS"
1993 LIBS="-lipc $LIBS"
1994 cat > conftest.$ac_ext <<EOF
1995 #line 1996 "configure"
1996 #include "confdefs.h"
1997 /* Override any gcc2 internal prototype to avoid an error. */
1998 /* We use char because int might match the return type of a gcc2
1999 builtin and then its argument prototype would still apply. */
2000 char shmat();
2001
2002 int main() {
2003 shmat()
2004 ; return 0; }
2005 EOF
2006 if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2007 rm -rf conftest*
2008 eval "ac_cv_lib_$ac_lib_var=yes"
2009 else
2010 echo "configure: failed program was:" >&5
2011 cat conftest.$ac_ext >&5
2012 rm -rf conftest*
2013 eval "ac_cv_lib_$ac_lib_var=no"
2014 fi
2015 rm -f conftest*
2016 LIBS="$ac_save_LIBS"
2017
2018 fi
2019 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2020 echo "$ac_t""yes" 1>&6
2021 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
2022 else
2023 echo "$ac_t""no" 1>&6
2024 fi
2025
2026 fi
2027 fi
2028
2029 # Check for libraries that X11R6 Xt/Xaw programs need.
2030 ac_save_LDFLAGS="$LDFLAGS"
2031 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
2032 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2033 # check for ICE first), but we must link in the order -lSM -lICE or
2034 # we get undefined symbols. So assume we have SM if we have ICE.
2035 # These have to be linked with before -lX11, unlike the other
2036 # libraries we check for below, so use a different variable.
2037 # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2038 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
2039 echo "configure:2040: checking for IceConnectionNumber in -lICE" >&5
2040 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
2041 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2042 echo $ac_n "(cached) $ac_c" 1>&6
2043 else
2044 ac_save_LIBS="$LIBS"
2045 LIBS="-lICE $LIBS"
2046 cat > conftest.$ac_ext <<EOF
2047 #line 2048 "configure"
2048 #include "confdefs.h"
2049 /* Override any gcc2 internal prototype to avoid an error. */
2050 /* We use char because int might match the return type of a gcc2
2051 builtin and then its argument prototype would still apply. */
2052 char IceConnectionNumber();
2053
2054 int main() {
2055 IceConnectionNumber()
2056 ; return 0; }
2057 EOF
2058 if { (eval echo configure:2059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2059 rm -rf conftest*
2060 eval "ac_cv_lib_$ac_lib_var=yes"
2061 else
2062 echo "configure: failed program was:" >&5
2063 cat conftest.$ac_ext >&5
2064 rm -rf conftest*
2065 eval "ac_cv_lib_$ac_lib_var=no"
2066 fi
2067 rm -f conftest*
2068 LIBS="$ac_save_LIBS"
2069
2070 fi
2071 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2072 echo "$ac_t""yes" 1>&6
2073 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2074 else
2075 echo "$ac_t""no" 1>&6
2076 fi
2077
2078 LDFLAGS="$ac_save_LDFLAGS"
2079
2080 fi
2081
2082 fi
2083
2084 cc_uses_g=yes
2085 if test x$GCC = xyes; then
2086 if test x$ac_cv_prog_gcc_g = xyes; then
2087 :
2088 else
2089 cc_uses_g=no
2090 fi
2091 fi
2092
2093 if test "x$CCOPTS" = x; then
2094 if test x$GCC = xyes; then
2095 echo $ac_n "checking whether ${CC-cc} accepts -Os""... $ac_c" 1>&6
2096 echo "configure:2097: checking whether ${CC-cc} accepts -Os" >&5
2097 if eval "test \"`echo '$''{'ac_Os'+set}'`\" = set"; then
2098 echo $ac_n "(cached) $ac_c" 1>&6
2099 else
2100 echo 'void f(){}' > conftest.c
2101 if test -z "`${CC-cc} -Os -c conftest.c 2>&1`"; then
2102 ac_Os=yes
2103 CCOPTS="$CCOPTS -"
2104 else
2105 ac_Os=no
2106 fi
2107 rm -f conftest*
2108
2109 fi
2110
2111 echo "$ac_t""$ac_Os" 1>&6
2112 if test x$mflag = x486; then
2113 CCOPTS="-Wall $mmflag -fstrength-reduce -ffast-math -fomit-frame-pointer -pipe "
2114 echo $ac_n "checking whether ${CC-cc} accepts -fno-exceptions""... $ac_c" 1>&6
2115 echo "configure:2116: checking whether ${CC-cc} accepts -fno-exceptions" >&5
2116 if eval "test \"`echo '$''{'ac_exceptions'+set}'`\" = set"; then
2117 echo $ac_n "(cached) $ac_c" 1>&6
2118 else
2119 echo 'void f(){}' > conftest.c
2120 if test -z "`${CC-cc} -fno-exceptions -c conftest.c 2>&1`"; then
2121 eval "ac_exceptions=yes"
2122 CCOPTS="$CCOPTS -fno-exceptions"
2123 else
2124 eval "ac_exceptions=no"
2125 fi
2126 rm -f conftest*
2127
2128 fi
2129
2130 echo "$ac_t""$ac_exceptions" 1>&6
2131 CCOPTS1="$CCOPTS -O6 -funroll-loops"
2132 if test x$use_cc_g_flag = xyes; then
2133 if test $cc_uses_g = yes; then
2134 CCOPTS='-m486 -g -O'
2135 fi
2136 fi
2137 else
2138 CCOPTS='-Wall -fstrength-reduce -ffast-math -pipe'
2139 echo $ac_n "checking whether ${CC-cc} accepts -fno-exceptions""... $ac_c" 1>&6
2140 echo "configure:2141: checking whether ${CC-cc} accepts -fno-exceptions" >&5
2141 if eval "test \"`echo '$''{'ac_exceptions'+set}'`\" = set"; then
2142 echo $ac_n "(cached) $ac_c" 1>&6
2143 else
2144 echo 'void f(){}' > conftest.c
2145 if test -z "`${CC-cc} -fno-exceptions -c conftest.c 2>&1`"; then
2146 eval "ac_exceptions=yes"
2147 CCOPTS="$CCOPTS -fno-exceptions"
2148 else
2149 eval "ac_exceptions=no"
2150 fi
2151 rm -f conftest*
2152
2153 fi
2154
2155 echo "$ac_t""$ac_exceptions" 1>&6
2156 CCOPTS1='-O6 -Wall -fstrength-reduce -ffast-math -fforce-mem -fforce-addr -funroll-loops -pipe'
2157 if test x$use_cc_g_flag = xyes; then
2158 if test $cc_uses_g = yes; then
2159 CCOPTS='-g -O'
2160 fi
2161 fi
2162 fi
2163 if test x$ac_Os = xyes; then
2164 CCOPTS="$CCOPTS -Os"
2165 else
2166 CCOPTS="$CCOPTS -O2"
2167 fi
2168 echo $ac_n "checking whether ${CC-cc} accepts -fmove-all-movables""... $ac_c" 1>&6
2169 echo "configure:2170: checking whether ${CC-cc} accepts -fmove-all-movables" >&5
2170 if eval "test \"`echo '$''{'ac_movables'+set}'`\" = set"; then
2171 echo $ac_n "(cached) $ac_c" 1>&6
2172 else
2173 echo 'void f(){}' > conftest.c
2174 if test -z "`${CC-cc} -fmove-all-movables -c conftest.c 2>&1`"; then
2175 eval "ac_movables=yes"
2176 CCOPTS1="$CCOPTS1 -fmove-all-movables"
2177 else
2178 eval "ac_movables=no"
2179 fi
2180 rm -f conftest*
2181
2182 fi
2183
2184 echo "$ac_t""$ac_movables" 1>&6
2185 echo $ac_n "checking whether ${CC-cc} accepts -frerun-loop-opt""... $ac_c" 1>&6
2186 echo "configure:2187: checking whether ${CC-cc} accepts -frerun-loop-opt" >&5
2187 if eval "test \"`echo '$''{'ac_loopopt'+set}'`\" = set"; then
2188 echo $ac_n "(cached) $ac_c" 1>&6
2189 else
2190 echo 'void f(){}' > conftest.c
2191 if test -z "`${CC-cc} -frerun-loop-opt -c conftest.c 2>&1`"; then
2192 eval "ac_loopopt=yes"
2193 CCOPTS1="$CCOPTS1 -frerun-loop-opt"
2194 else
2195 eval "ac_loopopt=no"
2196 fi
2197 rm -f conftest*
2198
2199 fi
2200
2201 echo "$ac_t""$ac_loopopt" 1>&6
2202 else
2203 if test x$use_cc_g_flag = xyes; then
2204 CCOPTS="$CFLAGS"
2205 else
2206 CCOPTS=
2207 case $target in
2208 m68k-hp-hpux8.00)
2209 CCOPTS="-Aa -D_INCLUDE_POSIX_SOURCE -D_INCLUDE_HPUX_SOURCE -D_INCLUDE_XOPEN_SOURCE +O3"
2210 ;;
2211 *)
2212 echo $ac_n "checking whether ${CC-cc} accepts -O""... $ac_c" 1>&6
2213 echo "configure:2214: checking whether ${CC-cc} accepts -O" >&5
2214 if eval "test \"`echo '$''{'ac_optimizations'+set}'`\" = set"; then
2215 echo $ac_n "(cached) $ac_c" 1>&6
2216 else
2217 echo 'void f(){}' > conftest.c
2218 if test -z "`${CC-cc} -O -c conftest.c 2>&1`"; then
2219 eval "ac_optimizations=yes"
2220 CCOPTS="$CCOPTS -O"
2221 else
2222 eval "ac_optimizations=no"
2223 fi
2224 rm -f conftest*
2225
2226 fi
2227
2228 echo "$ac_t""$ac_optimizations" 1>&6
2229 ;;
2230 esac
2231 fi
2232 fi
2233 fi
2234
2235 CFLAGS="$CCOPTS"
2236 if test "$CCOPTS1" = "" ; then
2237 CCOPTS1="$CCOPTS"
2238 fi
2239 CFLAGS1="$CCOPTS1"
2240
2241
2242
2243 search_ncurses=true
2244
2245 CFLAGS=${CFLAGS--O}
2246 CFLAGS1=${CFLAGS1--O}
2247 LDFLAGS=${LDFLAGS--O}
2248
2249 if test x$pthread = xtest; then
2250 for ac_func in pthread_create
2251 do
2252 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2253 echo "configure:2254: checking for $ac_func" >&5
2254 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2255 echo $ac_n "(cached) $ac_c" 1>&6
2256 else
2257 cat > conftest.$ac_ext <<EOF
2258 #line 2259 "configure"
2259 #include "confdefs.h"
2260 /* System header to define __stub macros and hopefully few prototypes,
2261 which can conflict with char $ac_func(); below. */
2262 #include <assert.h>
2263 /* Override any gcc2 internal prototype to avoid an error. */
2264 /* We use char because int might match the return type of a gcc2
2265 builtin and then its argument prototype would still apply. */
2266 char $ac_func();
2267
2268 int main() {
2269
2270 /* The GNU C library defines this for functions which it implements
2271 to always fail with ENOSYS. Some functions are actually named
2272 something starting with __ and the normal name is an alias. */
2273 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2274 choke me
2275 #else
2276 $ac_func();
2277 #endif
2278
2279 ; return 0; }
2280 EOF
2281 if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2282 rm -rf conftest*
2283 eval "ac_cv_func_$ac_func=yes"
2284 else
2285 echo "configure: failed program was:" >&5
2286 cat conftest.$ac_ext >&5
2287 rm -rf conftest*
2288 eval "ac_cv_func_$ac_func=no"
2289 fi
2290 rm -f conftest*
2291 fi
2292
2293 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2294 echo "$ac_t""yes" 1>&6
2295 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2296 cat >> confdefs.h <<EOF
2297 #define $ac_tr_func 1
2298 EOF
2299
2300 else
2301 echo "$ac_t""no" 1>&6
2302 fi
2303 done
2304
2305 if test "x$ac_cv_func_pthread_create" = xyes; then
2306 cat >> confdefs.h <<\EOF
2307 #define USE_PTHREAD 1
2308 EOF
2309
2310 CFLAGS="$CFLAGS -D_REENTRANT"
2311 CFLAGS1="$CFLAGS1 -D_REENTRANT"
2312 for ac_func in pthread_sighandler
2313 do
2314 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2315 echo "configure:2316: checking for $ac_func" >&5
2316 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2317 echo $ac_n "(cached) $ac_c" 1>&6
2318 else
2319 cat > conftest.$ac_ext <<EOF
2320 #line 2321 "configure"
2321 #include "confdefs.h"
2322 /* System header to define __stub macros and hopefully few prototypes,
2323 which can conflict with char $ac_func(); below. */
2324 #include <assert.h>
2325 /* Override any gcc2 internal prototype to avoid an error. */
2326 /* We use char because int might match the return type of a gcc2
2327 builtin and then its argument prototype would still apply. */
2328 char $ac_func();
2329
2330 int main() {
2331
2332 /* The GNU C library defines this for functions which it implements
2333 to always fail with ENOSYS. Some functions are actually named
2334 something starting with __ and the normal name is an alias. */
2335 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2336 choke me
2337 #else
2338 $ac_func();
2339 #endif
2340
2341 ; return 0; }
2342 EOF
2343 if { (eval echo configure:2344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2344 rm -rf conftest*
2345 eval "ac_cv_func_$ac_func=yes"
2346 else
2347 echo "configure: failed program was:" >&5
2348 cat conftest.$ac_ext >&5
2349 rm -rf conftest*
2350 eval "ac_cv_func_$ac_func=no"
2351 fi
2352 rm -f conftest*
2353 fi
2354
2355 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2356 echo "$ac_t""yes" 1>&6
2357 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2358 cat >> confdefs.h <<EOF
2359 #define $ac_tr_func 1
2360 EOF
2361
2362 else
2363 echo "$ac_t""no" 1>&6
2364 fi
2365 done
2366
2367 else
2368 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
2369 echo "configure:2370: checking for pthread_create in -lpthread" >&5
2370 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
2371 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2372 echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374 ac_save_LIBS="$LIBS"
2375 LIBS="-lpthread $LIBS"
2376 cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379 /* Override any gcc2 internal prototype to avoid an error. */
2380 /* We use char because int might match the return type of a gcc2
2381 builtin and then its argument prototype would still apply. */
2382 char pthread_create();
2383
2384 int main() {
2385 pthread_create()
2386 ; return 0; }
2387 EOF
2388 if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2389 rm -rf conftest*
2390 eval "ac_cv_lib_$ac_lib_var=yes"
2391 else
2392 echo "configure: failed program was:" >&5
2393 cat conftest.$ac_ext >&5
2394 rm -rf conftest*
2395 eval "ac_cv_lib_$ac_lib_var=no"
2396 fi
2397 rm -f conftest*
2398 LIBS="$ac_save_LIBS"
2399
2400 fi
2401 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2402 echo "$ac_t""yes" 1>&6
2403 ac_tr_lib=HAVE_LIB`echo pthread | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2404 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2405 cat >> confdefs.h <<EOF
2406 #define $ac_tr_lib 1
2407 EOF
2408
2409 LIBS="-lpthread $LIBS"
2410
2411 else
2412 echo "$ac_t""no" 1>&6
2413 fi
2414
2415 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then
2416 cat >> confdefs.h <<\EOF
2417 #define USE_PTHREAD 1
2418 EOF
2419
2420 CFLAGS="$CFLAGS -D_REENTRANT"
2421 CFLAGS1="$CFLAGS1 -D_REENTRANT"
2422 for ac_func in pthread_sighandler
2423 do
2424 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2425 echo "configure:2426: checking for $ac_func" >&5
2426 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2427 echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429 cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 /* System header to define __stub macros and hopefully few prototypes,
2433 which can conflict with char $ac_func(); below. */
2434 #include <assert.h>
2435 /* Override any gcc2 internal prototype to avoid an error. */
2436 /* We use char because int might match the return type of a gcc2
2437 builtin and then its argument prototype would still apply. */
2438 char $ac_func();
2439
2440 int main() {
2441
2442 /* The GNU C library defines this for functions which it implements
2443 to always fail with ENOSYS. Some functions are actually named
2444 something starting with __ and the normal name is an alias. */
2445 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2446 choke me
2447 #else
2448 $ac_func();
2449 #endif
2450
2451 ; return 0; }
2452 EOF
2453 if { (eval echo configure:2454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2454 rm -rf conftest*
2455 eval "ac_cv_func_$ac_func=yes"
2456 else
2457 echo "configure: failed program was:" >&5
2458 cat conftest.$ac_ext >&5
2459 rm -rf conftest*
2460 eval "ac_cv_func_$ac_func=no"
2461 fi
2462 rm -f conftest*
2463 fi
2464
2465 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2466 echo "$ac_t""yes" 1>&6
2467 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2468 cat >> confdefs.h <<EOF
2469 #define $ac_tr_func 1
2470 EOF
2471
2472 else
2473 echo "$ac_t""no" 1>&6
2474 fi
2475 done
2476
2477 else
2478 echo "No pthread library available! Can not compile threaded version"
2479 exit
2480 fi
2481 fi
2482 fi
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492 # Check whether --with-sunos-curses or --without-sunos-curses was given.
2493 if test "${with_sunos_curses+set}" = set; then
2494 withval="$with_sunos_curses"
2495
2496 if test x$withval = xyes; then
2497
2498 search_ncurses=false
2499 curses_driver=true
2500 screen_manager="SunOS 4.x /usr/5include curses"
2501 echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&6
2502 cat >> confdefs.h <<\EOF
2503 #define SUNOS_CURSES 1
2504 EOF
2505
2506 cat >> confdefs.h <<\EOF
2507 #define NO_COLOR_SUPPORT 1
2508 EOF
2509
2510 cat >> confdefs.h <<\EOF
2511 #define USE_SYSV_CURSES 1
2512 EOF
2513
2514 CFLAGS="$CFLAGS -I/usr/5include"
2515 echo "$ac_t""Please note that some screen refreshs may fail" 1>&6
2516 echo "configure: warning: Reconsider using Slang" 1>&2
2517
2518 fi
2519
2520 fi
2521
2522
2523 # Check whether --with-osf1-curses or --without-osf1-curses was given.
2524 if test "${with_osf1_curses+set}" = set; then
2525 withval="$with_osf1_curses"
2526
2527 if test x$withval = xyes; then
2528
2529 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
2530 echo "configure:2531: checking for initscr in -lcurses" >&5
2531 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
2532 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2533 echo $ac_n "(cached) $ac_c" 1>&6
2534 else
2535 ac_save_LIBS="$LIBS"
2536 LIBS="-lcurses $LIBS"
2537 cat > conftest.$ac_ext <<EOF
2538 #line 2539 "configure"
2539 #include "confdefs.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 initscr();
2544
2545 int main() {
2546 initscr()
2547 ; return 0; }
2548 EOF
2549 if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2550 rm -rf conftest*
2551 eval "ac_cv_lib_$ac_lib_var=yes"
2552 else
2553 echo "configure: failed program was:" >&5
2554 cat conftest.$ac_ext >&5
2555 rm -rf conftest*
2556 eval "ac_cv_lib_$ac_lib_var=no"
2557 fi
2558 rm -f conftest*
2559 LIBS="$ac_save_LIBS"
2560
2561 fi
2562 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2563 echo "$ac_t""yes" 1>&6
2564 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2565 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2566 cat >> confdefs.h <<EOF
2567 #define $ac_tr_lib 1
2568 EOF
2569
2570 LIBS="-lcurses $LIBS"
2571
2572 else
2573 echo "$ac_t""no" 1>&6
2574 fi
2575
2576 if test "x$ac_cv_lib_curses_initscr" = xyes; then
2577 echo "$ac_t""Using OSF1 curses" 1>&6
2578 search_ncurses=false
2579 curses_driver=true
2580 screen_manager="OSF1 curses"
2581 cat >> confdefs.h <<\EOF
2582 #define NO_COLOR_SUPPORT 1
2583 EOF
2584
2585 cat >> confdefs.h <<\EOF
2586 #define USE_SYSV_CURSES 1
2587 EOF
2588
2589 fi
2590
2591 fi
2592
2593 fi
2594
2595
2596 # Check whether --with-vcurses or --without-vcurses was given.
2597 if test "${with_vcurses+set}" = set; then
2598 withval="$with_vcurses"
2599 if test x$withval = xyes; then
2600 CFLAGS="$CFLAGS"
2601 else
2602 CFLAGS="$CFLAGS -I$withval"
2603 fi
2604
2605 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
2606 echo "configure:2607: checking for initscr in -lcurses" >&5
2607 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
2608 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2609 echo $ac_n "(cached) $ac_c" 1>&6
2610 else
2611 ac_save_LIBS="$LIBS"
2612 LIBS="-lcurses $LIBS"
2613 cat > conftest.$ac_ext <<EOF
2614 #line 2615 "configure"
2615 #include "confdefs.h"
2616 /* Override any gcc2 internal prototype to avoid an error. */
2617 /* We use char because int might match the return type of a gcc2
2618 builtin and then its argument prototype would still apply. */
2619 char initscr();
2620
2621 int main() {
2622 initscr()
2623 ; return 0; }
2624 EOF
2625 if { (eval echo configure:2626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2626 rm -rf conftest*
2627 eval "ac_cv_lib_$ac_lib_var=yes"
2628 else
2629 echo "configure: failed program was:" >&5
2630 cat conftest.$ac_ext >&5
2631 rm -rf conftest*
2632 eval "ac_cv_lib_$ac_lib_var=no"
2633 fi
2634 rm -f conftest*
2635 LIBS="$ac_save_LIBS"
2636
2637 fi
2638 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2639 echo "$ac_t""yes" 1>&6
2640 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/^a-zA-Z0-9_/_/g' \
2641 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2642 cat >> confdefs.h <<EOF
2643 #define $ac_tr_lib 1
2644 EOF
2645
2646 LIBS="-lcurses $LIBS"
2647
2648 else
2649 echo "$ac_t""no" 1>&6
2650 fi
2651
2652 if test "x$ac_cv_lib_curses_initscr" = xyes; then
2653 echo "$ac_t""Using SysV curses" 1>&6
2654 curses_driver=true
2655 cat >> confdefs.h <<\EOF
2656 #define USE_SYSV_CURSES 1
2657 EOF
2658
2659 search_ncurses=false
2660 screen_manager="SysV/curses"
2661 fi
2662
2663
2664 fi
2665
2666
2667 # Check whether --with-ncurses or --without-ncurses was given.
2668 if test "${with_ncurses+set}" = set; then
2669 withval="$with_ncurses"
2670 if test x$withval = xyes
2671 then
2672 search_ncurses=true
2673 else
2674 LIBS="$LIBS -L$withval/lib -lncurses"
2675 CFLAGS="$CFLAGS -I$withval/include"
2676 search_ncurses=false
2677 curses_driver=true
2678 screen_manager="ncurses"
2679 cat >> confdefs.h <<\EOF
2680 #define USE_NCURSES 1
2681 EOF
2682
2683 fi
2684
2685 fi
2686
2687
2688
2689
2690
2691
2692
2693 if test "$aa_driver_test" = yes; then
2694 echo "checking "location of curses"" 1>&6
2695 echo "configure:2696: checking "location of curses"" >&5
2696 echo $ac_n "checking for Gpm_Repeat in -lgpm""... $ac_c" 1>&6
2697 echo "configure:2698: checking for Gpm_Repeat in -lgpm" >&5
2698 ac_lib_var=`echo gpm'_'Gpm_Repeat | sed 'y%./+-%__p_%'`
2699 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2700 echo $ac_n "(cached) $ac_c" 1>&6
2701 else
2702 ac_save_LIBS="$LIBS"
2703 LIBS="-lgpm $LIBS"
2704 cat > conftest.$ac_ext <<EOF
2705 #line 2706 "configure"
2706 #include "confdefs.h"
2707 /* Override any gcc2 internal prototype to avoid an error. */
2708 /* We use char because int might match the return type of a gcc2
2709 builtin and then its argument prototype would still apply. */
2710 char Gpm_Repeat();
2711
2712 int main() {
2713 Gpm_Repeat()
2714 ; return 0; }
2715 EOF
2716 if { (eval echo configure:2717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2717 rm -rf conftest*
2718 eval "ac_cv_lib_$ac_lib_var=yes"
2719 else
2720 echo "configure: failed program was:" >&5
2721 cat conftest.$ac_ext >&5
2722 rm -rf conftest*
2723 eval "ac_cv_lib_$ac_lib_var=no"
2724 fi
2725 rm -f conftest*
2726 LIBS="$ac_save_LIBS"
2727
2728 fi
2729 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2730 echo "$ac_t""yes" 1>&6
2731 ac_tr_lib=HAVE_LIB`echo gpm | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2732 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2733 cat >> confdefs.h <<EOF
2734 #define $ac_tr_lib 1
2735 EOF
2736
2737 LIBS="-lgpm $LIBS"
2738
2739 else
2740 echo "$ac_t""no" 1>&6
2741 fi
2742
2743 echo $ac_n "checking for SLsmg_init_smg in -lslang""... $ac_c" 1>&6
2744 echo "configure:2745: checking for SLsmg_init_smg in -lslang" >&5
2745 ac_lib_var=`echo slang'_'SLsmg_init_smg | sed 'y%./+-%__p_%'`
2746 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2747 echo $ac_n "(cached) $ac_c" 1>&6
2748 else
2749 ac_save_LIBS="$LIBS"
2750 LIBS="-lslang $LIBS"
2751 cat > conftest.$ac_ext <<EOF
2752 #line 2753 "configure"
2753 #include "confdefs.h"
2754 /* Override any gcc2 internal prototype to avoid an error. */
2755 /* We use char because int might match the return type of a gcc2
2756 builtin and then its argument prototype would still apply. */
2757 char SLsmg_init_smg();
2758
2759 int main() {
2760 SLsmg_init_smg()
2761 ; return 0; }
2762 EOF
2763 if { (eval echo configure:2764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2764 rm -rf conftest*
2765 eval "ac_cv_lib_$ac_lib_var=yes"
2766 else
2767 echo "configure: failed program was:" >&5
2768 cat conftest.$ac_ext >&5
2769 rm -rf conftest*
2770 eval "ac_cv_lib_$ac_lib_var=no"
2771 fi
2772 rm -f conftest*
2773 LIBS="$ac_save_LIBS"
2774
2775 fi
2776 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2777 echo "$ac_t""yes" 1>&6
2778 ac_tr_lib=HAVE_LIB`echo slang | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2779 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2780 cat >> confdefs.h <<EOF
2781 #define $ac_tr_lib 1
2782 EOF
2783
2784 LIBS="-lslang $LIBS"
2785
2786 else
2787 echo "$ac_t""no" 1>&6
2788 fi
2789
2790
2791
2792 if $search_ncurses
2793 then
2794 if test -f /usr/include/ncurses.h
2795 then
2796 LIBS1="$LIBS"
2797 LIBS="$LIBS "
2798 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
2799 echo "configure:2800: checking for initscr in -lncurses" >&5
2800 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
2801 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2802 echo $ac_n "(cached) $ac_c" 1>&6
2803 else
2804 ac_save_LIBS="$LIBS"
2805 LIBS="-lncurses $LIBS"
2806 cat > conftest.$ac_ext <<EOF
2807 #line 2808 "configure"
2808 #include "confdefs.h"
2809 /* Override any gcc2 internal prototype to avoid an error. */
2810 /* We use char because int might match the return type of a gcc2
2811 builtin and then its argument prototype would still apply. */
2812 char initscr();
2813
2814 int main() {
2815 initscr()
2816 ; return 0; }
2817 EOF
2818 if { (eval echo configure:2819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2819 rm -rf conftest*
2820 eval "ac_cv_lib_$ac_lib_var=yes"
2821 else
2822 echo "configure: failed program was:" >&5
2823 cat conftest.$ac_ext >&5
2824 rm -rf conftest*
2825 eval "ac_cv_lib_$ac_lib_var=no"
2826 fi
2827 rm -f conftest*
2828 LIBS="$ac_save_LIBS"
2829
2830 fi
2831 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2832 echo "$ac_t""yes" 1>&6
2833 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2834 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2835 cat >> confdefs.h <<EOF
2836 #define $ac_tr_lib 1
2837 EOF
2838
2839 LIBS="-lncurses $LIBS"
2840
2841 else
2842 echo "$ac_t""no" 1>&6
2843 fi
2844
2845 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
2846 echo "$ac_t""Found ncurses on /usr/include/ncurses.h" 1>&6
2847 LIBS="$LIBS "
2848 CFLAGS="$CFLAGS -I/usr/include/ncurses "
2849 search_ncurses=false
2850 curses_driver=true
2851 screen_manager="ncurses on /usr/include"
2852 cat >> confdefs.h <<\EOF
2853 #define USE_NCURSES 1
2854 EOF
2855
2856 else
2857 unset ac_cv_lib_ncurses_initscr
2858 LIBS="$LIBS1"
2859 fi
2860 fi
2861 fi
2862
2863
2864 if $search_ncurses
2865 then
2866 if test -f /usr/include/ncurses/ncurses.h
2867 then
2868 LIBS1="$LIBS"
2869 LIBS="$LIBS "
2870 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
2871 echo "configure:2872: checking for initscr in -lncurses" >&5
2872 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
2873 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2874 echo $ac_n "(cached) $ac_c" 1>&6
2875 else
2876 ac_save_LIBS="$LIBS"
2877 LIBS="-lncurses $LIBS"
2878 cat > conftest.$ac_ext <<EOF
2879 #line 2880 "configure"
2880 #include "confdefs.h"
2881 /* Override any gcc2 internal prototype to avoid an error. */
2882 /* We use char because int might match the return type of a gcc2
2883 builtin and then its argument prototype would still apply. */
2884 char initscr();
2885
2886 int main() {
2887 initscr()
2888 ; return 0; }
2889 EOF
2890 if { (eval echo configure:2891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2891 rm -rf conftest*
2892 eval "ac_cv_lib_$ac_lib_var=yes"
2893 else
2894 echo "configure: failed program was:" >&5
2895 cat conftest.$ac_ext >&5
2896 rm -rf conftest*
2897 eval "ac_cv_lib_$ac_lib_var=no"
2898 fi
2899 rm -f conftest*
2900 LIBS="$ac_save_LIBS"
2901
2902 fi
2903 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2904 echo "$ac_t""yes" 1>&6
2905 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2906 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2907 cat >> confdefs.h <<EOF
2908 #define $ac_tr_lib 1
2909 EOF
2910
2911 LIBS="-lncurses $LIBS"
2912
2913 else
2914 echo "$ac_t""no" 1>&6
2915 fi
2916
2917 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
2918 echo "$ac_t""Found ncurses on /usr/include/ncurses/ncurses.h" 1>&6
2919 LIBS="$LIBS "
2920 CFLAGS="$CFLAGS -I/usr/include/ncurses"
2921 search_ncurses=false
2922 curses_driver=true
2923 screen_manager="ncurses on /usr/include/ncurses"
2924 cat >> confdefs.h <<\EOF
2925 #define USE_NCURSES 1
2926 EOF
2927
2928 else
2929 unset ac_cv_lib_ncurses_initscr
2930 LIBS="$LIBS1"
2931 fi
2932 fi
2933 fi
2934
2935
2936 if $search_ncurses
2937 then
2938 if test -f /usr/local/include/ncurses.h
2939 then
2940 LIBS1="$LIBS"
2941 LIBS="$LIBS "
2942 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
2943 echo "configure:2944: checking for initscr in -lncurses" >&5
2944 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
2945 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2946 echo $ac_n "(cached) $ac_c" 1>&6
2947 else
2948 ac_save_LIBS="$LIBS"
2949 LIBS="-lncurses $LIBS"
2950 cat > conftest.$ac_ext <<EOF
2951 #line 2952 "configure"
2952 #include "confdefs.h"
2953 /* Override any gcc2 internal prototype to avoid an error. */
2954 /* We use char because int might match the return type of a gcc2
2955 builtin and then its argument prototype would still apply. */
2956 char initscr();
2957
2958 int main() {
2959 initscr()
2960 ; return 0; }
2961 EOF
2962 if { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2963 rm -rf conftest*
2964 eval "ac_cv_lib_$ac_lib_var=yes"
2965 else
2966 echo "configure: failed program was:" >&5
2967 cat conftest.$ac_ext >&5
2968 rm -rf conftest*
2969 eval "ac_cv_lib_$ac_lib_var=no"
2970 fi
2971 rm -f conftest*
2972 LIBS="$ac_save_LIBS"
2973
2974 fi
2975 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2976 echo "$ac_t""yes" 1>&6
2977 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2978 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2979 cat >> confdefs.h <<EOF
2980 #define $ac_tr_lib 1
2981 EOF
2982
2983 LIBS="-lncurses $LIBS"
2984
2985 else
2986 echo "$ac_t""no" 1>&6
2987 fi
2988
2989 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
2990 echo "$ac_t""Found ncurses on /usr/local/include/ncurses.h" 1>&6
2991 LIBS="$LIBS "
2992 CFLAGS="$CFLAGS -L/usr/local/lib"
2993 search_ncurses=false
2994 curses_driver=true
2995 screen_manager=-I/usr/local/include
2996 cat >> confdefs.h <<\EOF
2997 #define USE_NCURSES 1
2998 EOF
2999
3000 else
3001 unset ac_cv_lib_ncurses_initscr
3002 LIBS="$LIBS1"
3003 fi
3004 fi
3005 fi
3006
3007
3008 if $search_ncurses
3009 then
3010 if test -f /usr/local/include/ncurses/ncurses.h
3011 then
3012 LIBS1="$LIBS"
3013 LIBS="$LIBS -L/usr/local/lib -L/usr/local/lib/ncurses"
3014 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3015 echo "configure:3016: checking for initscr in -lncurses" >&5
3016 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3017 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3018 echo $ac_n "(cached) $ac_c" 1>&6
3019 else
3020 ac_save_LIBS="$LIBS"
3021 LIBS="-lncurses $LIBS"
3022 cat > conftest.$ac_ext <<EOF
3023 #line 3024 "configure"
3024 #include "confdefs.h"
3025 /* Override any gcc2 internal prototype to avoid an error. */
3026 /* We use char because int might match the return type of a gcc2
3027 builtin and then its argument prototype would still apply. */
3028 char initscr();
3029
3030 int main() {
3031 initscr()
3032 ; return 0; }
3033 EOF
3034 if { (eval echo configure:3035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3035 rm -rf conftest*
3036 eval "ac_cv_lib_$ac_lib_var=yes"
3037 else
3038 echo "configure: failed program was:" >&5
3039 cat conftest.$ac_ext >&5
3040 rm -rf conftest*
3041 eval "ac_cv_lib_$ac_lib_var=no"
3042 fi
3043 rm -f conftest*
3044 LIBS="$ac_save_LIBS"
3045
3046 fi
3047 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3048 echo "$ac_t""yes" 1>&6
3049 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3050 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3051 cat >> confdefs.h <<EOF
3052 #define $ac_tr_lib 1
3053 EOF
3054
3055 LIBS="-lncurses $LIBS"
3056
3057 else
3058 echo "$ac_t""no" 1>&6
3059 fi
3060
3061 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3062 echo "$ac_t""Found ncurses on /usr/local/include/ncurses/ncurses.h" 1>&6
3063 LIBS="$LIBS -L/usr/local/lib -L/usr/local/lib/ncurses"
3064 CFLAGS="$CFLAGS -I/usr/local/include/ncurses"
3065 search_ncurses=false
3066 curses_driver=true
3067 screen_manager="ncurses on /usr/local/include/ncurses"
3068 cat >> confdefs.h <<\EOF
3069 #define USE_NCURSES 1
3070 EOF
3071
3072 else
3073 unset ac_cv_lib_ncurses_initscr
3074 LIBS="$LIBS1"
3075 fi
3076 fi
3077 fi
3078
3079
3080
3081 if $search_ncurses
3082 then
3083 if test -f /usr/local/include/ncurses/curses.h
3084 then
3085 LIBS1="$LIBS"
3086 LIBS="$LIBS -L/usr/local/lib"
3087 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3088 echo "configure:3089: checking for initscr in -lncurses" >&5
3089 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3090 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3091 echo $ac_n "(cached) $ac_c" 1>&6
3092 else
3093 ac_save_LIBS="$LIBS"
3094 LIBS="-lncurses $LIBS"
3095 cat > conftest.$ac_ext <<EOF
3096 #line 3097 "configure"
3097 #include "confdefs.h"
3098 /* Override any gcc2 internal prototype to avoid an error. */
3099 /* We use char because int might match the return type of a gcc2
3100 builtin and then its argument prototype would still apply. */
3101 char initscr();
3102
3103 int main() {
3104 initscr()
3105 ; return 0; }
3106 EOF
3107 if { (eval echo configure:3108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3108 rm -rf conftest*
3109 eval "ac_cv_lib_$ac_lib_var=yes"
3110 else
3111 echo "configure: failed program was:" >&5
3112 cat conftest.$ac_ext >&5
3113 rm -rf conftest*
3114 eval "ac_cv_lib_$ac_lib_var=no"
3115 fi
3116 rm -f conftest*
3117 LIBS="$ac_save_LIBS"
3118
3119 fi
3120 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3121 echo "$ac_t""yes" 1>&6
3122 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3123 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3124 cat >> confdefs.h <<EOF
3125 #define $ac_tr_lib 1
3126 EOF
3127
3128 LIBS="-lncurses $LIBS"
3129
3130 else
3131 echo "$ac_t""no" 1>&6
3132 fi
3133
3134 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3135 echo "$ac_t""Found ncurses on /usr/local/include/ncurses/curses.h" 1>&6
3136 LIBS="$LIBS -L/usr/local/lib"
3137 CFLAGS="$CFLAGS -I/usr/local/include/ncurses -DRENAMED_NCURSES"
3138 search_ncurses=false
3139 curses_driver=true
3140 screen_manager="renamed ncurses on /usr/local/.../ncurses"
3141 cat >> confdefs.h <<\EOF
3142 #define USE_NCURSES 1
3143 EOF
3144
3145 else
3146 unset ac_cv_lib_ncurses_initscr
3147 LIBS="$LIBS1"
3148 fi
3149 fi
3150 fi
3151
3152
3153
3154 if $search_ncurses
3155 then
3156 if test -f /usr/include/ncurses/curses.h
3157 then
3158 LIBS1="$LIBS"
3159 LIBS="$LIBS "
3160 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3161 echo "configure:3162: checking for initscr in -lncurses" >&5
3162 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3163 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3164 echo $ac_n "(cached) $ac_c" 1>&6
3165 else
3166 ac_save_LIBS="$LIBS"
3167 LIBS="-lncurses $LIBS"
3168 cat > conftest.$ac_ext <<EOF
3169 #line 3170 "configure"
3170 #include "confdefs.h"
3171 /* Override any gcc2 internal prototype to avoid an error. */
3172 /* We use char because int might match the return type of a gcc2
3173 builtin and then its argument prototype would still apply. */
3174 char initscr();
3175
3176 int main() {
3177 initscr()
3178 ; return 0; }
3179 EOF
3180 if { (eval echo configure:3181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3181 rm -rf conftest*
3182 eval "ac_cv_lib_$ac_lib_var=yes"
3183 else
3184 echo "configure: failed program was:" >&5
3185 cat conftest.$ac_ext >&5
3186 rm -rf conftest*
3187 eval "ac_cv_lib_$ac_lib_var=no"
3188 fi
3189 rm -f conftest*
3190 LIBS="$ac_save_LIBS"
3191
3192 fi
3193 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3194 echo "$ac_t""yes" 1>&6
3195 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3196 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3197 cat >> confdefs.h <<EOF
3198 #define $ac_tr_lib 1
3199 EOF
3200
3201 LIBS="-lncurses $LIBS"
3202
3203 else
3204 echo "$ac_t""no" 1>&6
3205 fi
3206
3207 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3208 echo "$ac_t""Found ncurses on /usr/include/ncurses/curses.h" 1>&6
3209 LIBS="$LIBS "
3210 CFLAGS="$CFLAGS -I/usr/include/ncurses -DRENAMED_NCURSES"
3211 search_ncurses=false
3212 curses_driver=true
3213 screen_manager="renamed ncurses on /usr/include/ncurses"
3214 cat >> confdefs.h <<\EOF
3215 #define USE_NCURSES 1
3216 EOF
3217
3218 else
3219 unset ac_cv_lib_ncurses_initscr
3220 LIBS="$LIBS1"
3221 fi
3222 fi
3223 fi
3224
3225
3226 if $search_ncurses
3227 then
3228 if test -f /usr/include/curses.h
3229 then
3230 LIBS1="$LIBS"
3231 LIBS="$LIBS "
3232 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
3233 echo "configure:3234: checking for initscr in -lcurses" >&5
3234 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
3235 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3236 echo $ac_n "(cached) $ac_c" 1>&6
3237 else
3238 ac_save_LIBS="$LIBS"
3239 LIBS="-lcurses $LIBS"
3240 cat > conftest.$ac_ext <<EOF
3241 #line 3242 "configure"
3242 #include "confdefs.h"
3243 /* Override any gcc2 internal prototype to avoid an error. */
3244 /* We use char because int might match the return type of a gcc2
3245 builtin and then its argument prototype would still apply. */
3246 char initscr();
3247
3248 int main() {
3249 initscr()
3250 ; return 0; }
3251 EOF
3252 if { (eval echo configure:3253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3253 rm -rf conftest*
3254 eval "ac_cv_lib_$ac_lib_var=yes"
3255 else
3256 echo "configure: failed program was:" >&5
3257 cat conftest.$ac_ext >&5
3258 rm -rf conftest*
3259 eval "ac_cv_lib_$ac_lib_var=no"
3260 fi
3261 rm -f conftest*
3262 LIBS="$ac_save_LIBS"
3263
3264 fi
3265 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3266 echo "$ac_t""yes" 1>&6
3267 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3268 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3269 cat >> confdefs.h <<EOF
3270 #define $ac_tr_lib 1
3271 EOF
3272
3273 LIBS="-lcurses $LIBS"
3274
3275 else
3276 echo "$ac_t""no" 1>&6
3277 fi
3278
3279 if test "x$ac_cv_lib_curses_initscr" = xyes; then
3280 echo "$ac_t""Found generic curses on /usr/include/curses.h" 1>&6
3281 CFLAGS="$CFLAGS "
3282 search_ncurses=false
3283 curses_driver=true
3284 screen_manager="curses on /usr/include"
3285 cat >> confdefs.h <<\EOF
3286 #define USE_CURSES 1
3287 EOF
3288
3289 else
3290 unset ac_cv_lib_curses_initscr
3291 LIBS="$LIBS1"
3292 fi
3293 fi
3294 fi
3295
3296
3297 if $search_ncurses
3298 then
3299 cat > conftest.$ac_ext <<EOF
3300 #line 3301 "configure"
3301 #include "confdefs.h"
3302 #include </usr/include/curses.h>
3303 EOF
3304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3305 egrep "init_color" >/dev/null 2>&1; then
3306 rm -rf conftest*
3307
3308 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
3309 echo "configure:3310: checking for initscr in -lcurses" >&5
3310 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
3311 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3312 echo $ac_n "(cached) $ac_c" 1>&6
3313 else
3314 ac_save_LIBS="$LIBS"
3315 LIBS="-lcurses $LIBS"
3316 cat > conftest.$ac_ext <<EOF
3317 #line 3318 "configure"
3318 #include "confdefs.h"
3319 /* Override any gcc2 internal prototype to avoid an error. */
3320 /* We use char because int might match the return type of a gcc2
3321 builtin and then its argument prototype would still apply. */
3322 char initscr();
3323
3324 int main() {
3325 initscr()
3326 ; return 0; }
3327 EOF
3328 if { (eval echo configure:3329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3329 rm -rf conftest*
3330 eval "ac_cv_lib_$ac_lib_var=yes"
3331 else
3332 echo "configure: failed program was:" >&5
3333 cat conftest.$ac_ext >&5
3334 rm -rf conftest*
3335 eval "ac_cv_lib_$ac_lib_var=no"
3336 fi
3337 rm -f conftest*
3338 LIBS="$ac_save_LIBS"
3339
3340 fi
3341 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3342 echo "$ac_t""yes" 1>&6
3343 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/^a-zA-Z0-9_/_/g' \
3344 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3345 cat >> confdefs.h <<EOF
3346 #define $ac_tr_lib 1
3347 EOF
3348
3349 LIBS="-lcurses $LIBS"
3350
3351 else
3352 echo "$ac_t""no" 1>&6
3353 fi
3354
3355 if test "x$ac_cv_lib_curses_initscr" = xyes; then
3356 echo "$ac_t""Using SysV curses" 1>&6
3357 curses_driver=true
3358 cat >> confdefs.h <<\EOF
3359 #define USE_SYSV_CURSES 1
3360 EOF
3361
3362 search_ncurses=false
3363 screen_manager="SysV/curses"
3364 fi
3365
3366 fi
3367 rm -f conftest*
3368
3369 fi
3370
3371 if $search_ncurses
3372 then
3373 if test -f /usr/5include/curses.h
3374 then
3375
3376 search_ncurses=false
3377 curses_driver=true
3378 screen_manager="SunOS 4.x /usr/5include curses"
3379 echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&6
3380 cat >> confdefs.h <<\EOF
3381 #define SUNOS_CURSES 1
3382 EOF
3383
3384 cat >> confdefs.h <<\EOF
3385 #define NO_COLOR_SUPPORT 1
3386 EOF
3387
3388 cat >> confdefs.h <<\EOF
3389 #define USE_SYSV_CURSES 1
3390 EOF
3391
3392 CFLAGS="$CFLAGS -I/usr/5include"
3393 echo "$ac_t""Please note that some screen refreshs may fail" 1>&6
3394 echo "configure: warning: Reconsider using Slang" 1>&2
3395
3396 fi
3397 fi
3398
3399 search_aalib=true;
3400 if test "x$no_x" = x; then
3401 LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS"
3402 CFLAGS="$CFLAGS $X_CFLAGS"
3403 fi
3404
3405 if $search_aalib
3406 then
3407 LIBS1="$LIBS"
3408 LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
3409 if test -f /usr/include/aalib.h
3410 then
3411 LIBS1="$LIBS"
3412 LIBS="$LIBS "
3413 unset ac_cv_lib_aa_aa_init
3414 echo $ac_n "checking for aa_init in -laa""... $ac_c" 1>&6
3415 echo "configure:3416: checking for aa_init in -laa" >&5
3416 ac_lib_var=`echo aa'_'aa_init | sed 'y%./+-%__p_%'`
3417 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3418 echo $ac_n "(cached) $ac_c" 1>&6
3419 else
3420 ac_save_LIBS="$LIBS"
3421 LIBS="-laa $LIBS"
3422 cat > conftest.$ac_ext <<EOF
3423 #line 3424 "configure"
3424 #include "confdefs.h"
3425 /* Override any gcc2 internal prototype to avoid an error. */
3426 /* We use char because int might match the return type of a gcc2
3427 builtin and then its argument prototype would still apply. */
3428 char aa_init();
3429
3430 int main() {
3431 aa_init()
3432 ; return 0; }
3433 EOF
3434 if { (eval echo configure:3435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3435 rm -rf conftest*
3436 eval "ac_cv_lib_$ac_lib_var=yes"
3437 else
3438 echo "configure: failed program was:" >&5
3439 cat conftest.$ac_ext >&5
3440 rm -rf conftest*
3441 eval "ac_cv_lib_$ac_lib_var=no"
3442 fi
3443 rm -f conftest*
3444 LIBS="$ac_save_LIBS"
3445
3446 fi
3447 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3448 echo "$ac_t""yes" 1>&6
3449 ac_tr_lib=HAVE_LIB`echo aa | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3450 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3451 cat >> confdefs.h <<EOF
3452 #define $ac_tr_lib 1
3453 EOF
3454
3455 LIBS="-laa $LIBS"
3456
3457 else
3458 echo "$ac_t""no" 1>&6
3459 fi
3460
3461 if test "x$ac_cv_lib_aa_aa_init" = xyes; then
3462 echo "$ac_t""Found aalib on /usr/include/aalib.h" 1>&6
3463 LIBS="$LIBS "
3464 CFLAGS="$CFLAGS "
3465 search_aalib=false
3466 aa_driver=true
3467 else
3468 unset ac_cv_lib_aa_aa_init
3469 LIBS="$LIBS1"
3470 fi
3471 fi
3472 fi
3473
3474
3475 if $search_aalib
3476 then
3477 LIBS1="$LIBS"
3478 LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
3479 if test -f /usr/local/include/aalib.h
3480 then
3481 LIBS1="$LIBS"
3482 LIBS="$LIBS -L/usr/local/lib"
3483 unset ac_cv_lib_aa_aa_init
3484 echo $ac_n "checking for aa_init in -laa""... $ac_c" 1>&6
3485 echo "configure:3486: checking for aa_init in -laa" >&5
3486 ac_lib_var=`echo aa'_'aa_init | sed 'y%./+-%__p_%'`
3487 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3488 echo $ac_n "(cached) $ac_c" 1>&6
3489 else
3490 ac_save_LIBS="$LIBS"
3491 LIBS="-laa $LIBS"
3492 cat > conftest.$ac_ext <<EOF
3493 #line 3494 "configure"
3494 #include "confdefs.h"
3495 /* Override any gcc2 internal prototype to avoid an error. */
3496 /* We use char because int might match the return type of a gcc2
3497 builtin and then its argument prototype would still apply. */
3498 char aa_init();
3499
3500 int main() {
3501 aa_init()
3502 ; return 0; }
3503 EOF
3504 if { (eval echo configure:3505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3505 rm -rf conftest*
3506 eval "ac_cv_lib_$ac_lib_var=yes"
3507 else
3508 echo "configure: failed program was:" >&5
3509 cat conftest.$ac_ext >&5
3510 rm -rf conftest*
3511 eval "ac_cv_lib_$ac_lib_var=no"
3512 fi
3513 rm -f conftest*
3514 LIBS="$ac_save_LIBS"
3515
3516 fi
3517 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3518 echo "$ac_t""yes" 1>&6
3519 ac_tr_lib=HAVE_LIB`echo aa | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3520 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3521 cat >> confdefs.h <<EOF
3522 #define $ac_tr_lib 1
3523 EOF
3524
3525 LIBS="-laa $LIBS"
3526
3527 else
3528 echo "$ac_t""no" 1>&6
3529 fi
3530
3531 if test "x$ac_cv_lib_aa_aa_init" = xyes; then
3532 echo "$ac_t""Found aalib on /usr/local/include/aalib.h" 1>&6
3533 LIBS="$LIBS -L/usr/local/lib"
3534 CFLAGS="$CFLAGS -I/usr/local/include"
3535 search_aalib=false
3536 aa_driver=true
3537 else
3538 unset ac_cv_lib_aa_aa_init
3539 LIBS="$LIBS1"
3540 fi
3541 fi
3542 fi
3543
3544 for name in ../aalib-*.*
3545 do
3546
3547 if $search_aalib
3548 then
3549 LIBS1="$LIBS"
3550 LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
3551 if test -f $name/aalib.h
3552 then
3553 LIBS1="$LIBS"
3554 LIBS="$LIBS "-L$name""
3555 unset ac_cv_lib_aa_aa_init
3556 echo $ac_n "checking for aa_init in -laa""... $ac_c" 1>&6
3557 echo "configure:3558: checking for aa_init in -laa" >&5
3558 ac_lib_var=`echo aa'_'aa_init | sed 'y%./+-%__p_%'`
3559 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3560 echo $ac_n "(cached) $ac_c" 1>&6
3561 else
3562 ac_save_LIBS="$LIBS"
3563 LIBS="-laa $LIBS"
3564 cat > conftest.$ac_ext <<EOF
3565 #line 3566 "configure"
3566 #include "confdefs.h"
3567 /* Override any gcc2 internal prototype to avoid an error. */
3568 /* We use char because int might match the return type of a gcc2
3569 builtin and then its argument prototype would still apply. */
3570 char aa_init();
3571
3572 int main() {
3573 aa_init()
3574 ; return 0; }
3575 EOF
3576 if { (eval echo configure:3577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3577 rm -rf conftest*
3578 eval "ac_cv_lib_$ac_lib_var=yes"
3579 else
3580 echo "configure: failed program was:" >&5
3581 cat conftest.$ac_ext >&5
3582 rm -rf conftest*
3583 eval "ac_cv_lib_$ac_lib_var=no"
3584 fi
3585 rm -f conftest*
3586 LIBS="$ac_save_LIBS"
3587
3588 fi
3589 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3590 echo "$ac_t""yes" 1>&6
3591 ac_tr_lib=HAVE_LIB`echo aa | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3592 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3593 cat >> confdefs.h <<EOF
3594 #define $ac_tr_lib 1
3595 EOF
3596
3597 LIBS="-laa $LIBS"
3598
3599 else
3600 echo "$ac_t""no" 1>&6
3601 fi
3602
3603 if test "x$ac_cv_lib_aa_aa_init" = xyes; then
3604 echo "$ac_t""Found aalib on $name/aalib.h" 1>&6
3605 LIBS="$LIBS "-L$name""
3606 CFLAGS="$CFLAGS "-I$name""
3607 search_aalib=false
3608 aa_driver=true
3609 else
3610 unset ac_cv_lib_aa_aa_init
3611 LIBS="$LIBS1"
3612 fi
3613 fi
3614 fi
3615
3616 done
3617 if $search_aalib
3618 then
3619 aa_driver=false
3620 else
3621 aa_driver=true
3622 curses_driver_test=no
3623 fi
3624 fi
3625
3626 if test "$curses_driver_test" = yes; then
3627 if $search_ncurses
3628 then
3629 echo "checking "location of curses"" 1>&6
3630 echo "configure:3631: checking "location of curses"" >&5
3631
3632
3633 if $search_ncurses
3634 then
3635 if test -f /usr/include/ncurses.h
3636 then
3637 LIBS1="$LIBS"
3638 LIBS="$LIBS "
3639 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3640 echo "configure:3641: checking for initscr in -lncurses" >&5
3641 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3642 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3643 echo $ac_n "(cached) $ac_c" 1>&6
3644 else
3645 ac_save_LIBS="$LIBS"
3646 LIBS="-lncurses $LIBS"
3647 cat > conftest.$ac_ext <<EOF
3648 #line 3649 "configure"
3649 #include "confdefs.h"
3650 /* Override any gcc2 internal prototype to avoid an error. */
3651 /* We use char because int might match the return type of a gcc2
3652 builtin and then its argument prototype would still apply. */
3653 char initscr();
3654
3655 int main() {
3656 initscr()
3657 ; return 0; }
3658 EOF
3659 if { (eval echo configure:3660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3660 rm -rf conftest*
3661 eval "ac_cv_lib_$ac_lib_var=yes"
3662 else
3663 echo "configure: failed program was:" >&5
3664 cat conftest.$ac_ext >&5
3665 rm -rf conftest*
3666 eval "ac_cv_lib_$ac_lib_var=no"
3667 fi
3668 rm -f conftest*
3669 LIBS="$ac_save_LIBS"
3670
3671 fi
3672 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3673 echo "$ac_t""yes" 1>&6
3674 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3675 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3676 cat >> confdefs.h <<EOF
3677 #define $ac_tr_lib 1
3678 EOF
3679
3680 LIBS="-lncurses $LIBS"
3681
3682 else
3683 echo "$ac_t""no" 1>&6
3684 fi
3685
3686 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3687 echo "$ac_t""Found ncurses on /usr/include/ncurses.h" 1>&6
3688 LIBS="$LIBS "
3689 CFLAGS="$CFLAGS -I/usr/include/ncurses "
3690 search_ncurses=false
3691 curses_driver=true
3692 screen_manager="ncurses on /usr/include"
3693 cat >> confdefs.h <<\EOF
3694 #define USE_NCURSES 1
3695 EOF
3696
3697 else
3698 unset ac_cv_lib_ncurses_initscr
3699 LIBS="$LIBS1"
3700 fi
3701 fi
3702 fi
3703
3704
3705 if $search_ncurses
3706 then
3707 if test -f /usr/include/ncurses/ncurses.h
3708 then
3709 LIBS1="$LIBS"
3710 LIBS="$LIBS "
3711 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3712 echo "configure:3713: checking for initscr in -lncurses" >&5
3713 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3714 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3715 echo $ac_n "(cached) $ac_c" 1>&6
3716 else
3717 ac_save_LIBS="$LIBS"
3718 LIBS="-lncurses $LIBS"
3719 cat > conftest.$ac_ext <<EOF
3720 #line 3721 "configure"
3721 #include "confdefs.h"
3722 /* Override any gcc2 internal prototype to avoid an error. */
3723 /* We use char because int might match the return type of a gcc2
3724 builtin and then its argument prototype would still apply. */
3725 char initscr();
3726
3727 int main() {
3728 initscr()
3729 ; return 0; }
3730 EOF
3731 if { (eval echo configure:3732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3732 rm -rf conftest*
3733 eval "ac_cv_lib_$ac_lib_var=yes"
3734 else
3735 echo "configure: failed program was:" >&5
3736 cat conftest.$ac_ext >&5
3737 rm -rf conftest*
3738 eval "ac_cv_lib_$ac_lib_var=no"
3739 fi
3740 rm -f conftest*
3741 LIBS="$ac_save_LIBS"
3742
3743 fi
3744 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3745 echo "$ac_t""yes" 1>&6
3746 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3747 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3748 cat >> confdefs.h <<EOF
3749 #define $ac_tr_lib 1
3750 EOF
3751
3752 LIBS="-lncurses $LIBS"
3753
3754 else
3755 echo "$ac_t""no" 1>&6
3756 fi
3757
3758 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3759 echo "$ac_t""Found ncurses on /usr/include/ncurses/ncurses.h" 1>&6
3760 LIBS="$LIBS "
3761 CFLAGS="$CFLAGS -I/usr/include/ncurses"
3762 search_ncurses=false
3763 curses_driver=true
3764 screen_manager="ncurses on /usr/include/ncurses"
3765 cat >> confdefs.h <<\EOF
3766 #define USE_NCURSES 1
3767 EOF
3768
3769 else
3770 unset ac_cv_lib_ncurses_initscr
3771 LIBS="$LIBS1"
3772 fi
3773 fi
3774 fi
3775
3776
3777 if $search_ncurses
3778 then
3779 if test -f /usr/local/include/ncurses.h
3780 then
3781 LIBS1="$LIBS"
3782 LIBS="$LIBS "
3783 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3784 echo "configure:3785: checking for initscr in -lncurses" >&5
3785 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3786 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3787 echo $ac_n "(cached) $ac_c" 1>&6
3788 else
3789 ac_save_LIBS="$LIBS"
3790 LIBS="-lncurses $LIBS"
3791 cat > conftest.$ac_ext <<EOF
3792 #line 3793 "configure"
3793 #include "confdefs.h"
3794 /* Override any gcc2 internal prototype to avoid an error. */
3795 /* We use char because int might match the return type of a gcc2
3796 builtin and then its argument prototype would still apply. */
3797 char initscr();
3798
3799 int main() {
3800 initscr()
3801 ; return 0; }
3802 EOF
3803 if { (eval echo configure:3804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3804 rm -rf conftest*
3805 eval "ac_cv_lib_$ac_lib_var=yes"
3806 else
3807 echo "configure: failed program was:" >&5
3808 cat conftest.$ac_ext >&5
3809 rm -rf conftest*
3810 eval "ac_cv_lib_$ac_lib_var=no"
3811 fi
3812 rm -f conftest*
3813 LIBS="$ac_save_LIBS"
3814
3815 fi
3816 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3817 echo "$ac_t""yes" 1>&6
3818 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3819 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3820 cat >> confdefs.h <<EOF
3821 #define $ac_tr_lib 1
3822 EOF
3823
3824 LIBS="-lncurses $LIBS"
3825
3826 else
3827 echo "$ac_t""no" 1>&6
3828 fi
3829
3830 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3831 echo "$ac_t""Found ncurses on /usr/local/include/ncurses.h" 1>&6
3832 LIBS="$LIBS "
3833 CFLAGS="$CFLAGS -L/usr/local/lib"
3834 search_ncurses=false
3835 curses_driver=true
3836 screen_manager=-I/usr/local/include
3837 cat >> confdefs.h <<\EOF
3838 #define USE_NCURSES 1
3839 EOF
3840
3841 else
3842 unset ac_cv_lib_ncurses_initscr
3843 LIBS="$LIBS1"
3844 fi
3845 fi
3846 fi
3847
3848
3849 if $search_ncurses
3850 then
3851 if test -f /usr/local/include/ncurses/ncurses.h
3852 then
3853 LIBS1="$LIBS"
3854 LIBS="$LIBS -L/usr/local/lib -L/usr/local/lib/ncurses"
3855 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3856 echo "configure:3857: checking for initscr in -lncurses" >&5
3857 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3858 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3859 echo $ac_n "(cached) $ac_c" 1>&6
3860 else
3861 ac_save_LIBS="$LIBS"
3862 LIBS="-lncurses $LIBS"
3863 cat > conftest.$ac_ext <<EOF
3864 #line 3865 "configure"
3865 #include "confdefs.h"
3866 /* Override any gcc2 internal prototype to avoid an error. */
3867 /* We use char because int might match the return type of a gcc2
3868 builtin and then its argument prototype would still apply. */
3869 char initscr();
3870
3871 int main() {
3872 initscr()
3873 ; return 0; }
3874 EOF
3875 if { (eval echo configure:3876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3876 rm -rf conftest*
3877 eval "ac_cv_lib_$ac_lib_var=yes"
3878 else
3879 echo "configure: failed program was:" >&5
3880 cat conftest.$ac_ext >&5
3881 rm -rf conftest*
3882 eval "ac_cv_lib_$ac_lib_var=no"
3883 fi
3884 rm -f conftest*
3885 LIBS="$ac_save_LIBS"
3886
3887 fi
3888 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3889 echo "$ac_t""yes" 1>&6
3890 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3891 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3892 cat >> confdefs.h <<EOF
3893 #define $ac_tr_lib 1
3894 EOF
3895
3896 LIBS="-lncurses $LIBS"
3897
3898 else
3899 echo "$ac_t""no" 1>&6
3900 fi
3901
3902 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3903 echo "$ac_t""Found ncurses on /usr/local/include/ncurses/ncurses.h" 1>&6
3904 LIBS="$LIBS -L/usr/local/lib -L/usr/local/lib/ncurses"
3905 CFLAGS="$CFLAGS -I/usr/local/include/ncurses"
3906 search_ncurses=false
3907 curses_driver=true
3908 screen_manager="ncurses on /usr/local/include/ncurses"
3909 cat >> confdefs.h <<\EOF
3910 #define USE_NCURSES 1
3911 EOF
3912
3913 else
3914 unset ac_cv_lib_ncurses_initscr
3915 LIBS="$LIBS1"
3916 fi
3917 fi
3918 fi
3919
3920
3921
3922 if $search_ncurses
3923 then
3924 if test -f /usr/local/include/ncurses/curses.h
3925 then
3926 LIBS1="$LIBS"
3927 LIBS="$LIBS -L/usr/local/lib"
3928 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
3929 echo "configure:3930: checking for initscr in -lncurses" >&5
3930 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
3931 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3932 echo $ac_n "(cached) $ac_c" 1>&6
3933 else
3934 ac_save_LIBS="$LIBS"
3935 LIBS="-lncurses $LIBS"
3936 cat > conftest.$ac_ext <<EOF
3937 #line 3938 "configure"
3938 #include "confdefs.h"
3939 /* Override any gcc2 internal prototype to avoid an error. */
3940 /* We use char because int might match the return type of a gcc2
3941 builtin and then its argument prototype would still apply. */
3942 char initscr();
3943
3944 int main() {
3945 initscr()
3946 ; return 0; }
3947 EOF
3948 if { (eval echo configure:3949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3949 rm -rf conftest*
3950 eval "ac_cv_lib_$ac_lib_var=yes"
3951 else
3952 echo "configure: failed program was:" >&5
3953 cat conftest.$ac_ext >&5
3954 rm -rf conftest*
3955 eval "ac_cv_lib_$ac_lib_var=no"
3956 fi
3957 rm -f conftest*
3958 LIBS="$ac_save_LIBS"
3959
3960 fi
3961 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3962 echo "$ac_t""yes" 1>&6
3963 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3964 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3965 cat >> confdefs.h <<EOF
3966 #define $ac_tr_lib 1
3967 EOF
3968
3969 LIBS="-lncurses $LIBS"
3970
3971 else
3972 echo "$ac_t""no" 1>&6
3973 fi
3974
3975 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
3976 echo "$ac_t""Found ncurses on /usr/local/include/ncurses/curses.h" 1>&6
3977 LIBS="$LIBS -L/usr/local/lib"
3978 CFLAGS="$CFLAGS -I/usr/local/include/ncurses -DRENAMED_NCURSES"
3979 search_ncurses=false
3980 curses_driver=true
3981 screen_manager="renamed ncurses on /usr/local/.../ncurses"
3982 cat >> confdefs.h <<\EOF
3983 #define USE_NCURSES 1
3984 EOF
3985
3986 else
3987 unset ac_cv_lib_ncurses_initscr
3988 LIBS="$LIBS1"
3989 fi
3990 fi
3991 fi
3992
3993
3994
3995 if $search_ncurses
3996 then
3997 if test -f /usr/include/ncurses/curses.h
3998 then
3999 LIBS1="$LIBS"
4000 LIBS="$LIBS "
4001 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
4002 echo "configure:4003: checking for initscr in -lncurses" >&5
4003 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
4004 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4005 echo $ac_n "(cached) $ac_c" 1>&6
4006 else
4007 ac_save_LIBS="$LIBS"
4008 LIBS="-lncurses $LIBS"
4009 cat > conftest.$ac_ext <<EOF
4010 #line 4011 "configure"
4011 #include "confdefs.h"
4012 /* Override any gcc2 internal prototype to avoid an error. */
4013 /* We use char because int might match the return type of a gcc2
4014 builtin and then its argument prototype would still apply. */
4015 char initscr();
4016
4017 int main() {
4018 initscr()
4019 ; return 0; }
4020 EOF
4021 if { (eval echo configure:4022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4022 rm -rf conftest*
4023 eval "ac_cv_lib_$ac_lib_var=yes"
4024 else
4025 echo "configure: failed program was:" >&5
4026 cat conftest.$ac_ext >&5
4027 rm -rf conftest*
4028 eval "ac_cv_lib_$ac_lib_var=no"
4029 fi
4030 rm -f conftest*
4031 LIBS="$ac_save_LIBS"
4032
4033 fi
4034 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4035 echo "$ac_t""yes" 1>&6
4036 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4037 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4038 cat >> confdefs.h <<EOF
4039 #define $ac_tr_lib 1
4040 EOF
4041
4042 LIBS="-lncurses $LIBS"
4043
4044 else
4045 echo "$ac_t""no" 1>&6
4046 fi
4047
4048 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
4049 echo "$ac_t""Found ncurses on /usr/include/ncurses/curses.h" 1>&6
4050 LIBS="$LIBS "
4051 CFLAGS="$CFLAGS -I/usr/include/ncurses -DRENAMED_NCURSES"
4052 search_ncurses=false
4053 curses_driver=true
4054 screen_manager="renamed ncurses on /usr/include/ncurses"
4055 cat >> confdefs.h <<\EOF
4056 #define USE_NCURSES 1
4057 EOF
4058
4059 else
4060 unset ac_cv_lib_ncurses_initscr
4061 LIBS="$LIBS1"
4062 fi
4063 fi
4064 fi
4065
4066
4067 if $search_ncurses
4068 then
4069 if test -f /usr/include/curses.h
4070 then
4071 LIBS1="$LIBS"
4072 LIBS="$LIBS "
4073 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
4074 echo "configure:4075: checking for initscr in -lcurses" >&5
4075 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
4076 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4077 echo $ac_n "(cached) $ac_c" 1>&6
4078 else
4079 ac_save_LIBS="$LIBS"
4080 LIBS="-lcurses $LIBS"
4081 cat > conftest.$ac_ext <<EOF
4082 #line 4083 "configure"
4083 #include "confdefs.h"
4084 /* Override any gcc2 internal prototype to avoid an error. */
4085 /* We use char because int might match the return type of a gcc2
4086 builtin and then its argument prototype would still apply. */
4087 char initscr();
4088
4089 int main() {
4090 initscr()
4091 ; return 0; }
4092 EOF
4093 if { (eval echo configure:4094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4094 rm -rf conftest*
4095 eval "ac_cv_lib_$ac_lib_var=yes"
4096 else
4097 echo "configure: failed program was:" >&5
4098 cat conftest.$ac_ext >&5
4099 rm -rf conftest*
4100 eval "ac_cv_lib_$ac_lib_var=no"
4101 fi
4102 rm -f conftest*
4103 LIBS="$ac_save_LIBS"
4104
4105 fi
4106 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4107 echo "$ac_t""yes" 1>&6
4108 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4109 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4110 cat >> confdefs.h <<EOF
4111 #define $ac_tr_lib 1
4112 EOF
4113
4114 LIBS="-lcurses $LIBS"
4115
4116 else
4117 echo "$ac_t""no" 1>&6
4118 fi
4119
4120 if test "x$ac_cv_lib_curses_initscr" = xyes; then
4121 echo "$ac_t""Found generic curses on /usr/include/curses.h" 1>&6
4122 CFLAGS="$CFLAGS "
4123 search_ncurses=false
4124 curses_driver=true
4125 screen_manager="curses on /usr/include"
4126 cat >> confdefs.h <<\EOF
4127 #define USE_CURSES 1
4128 EOF
4129
4130 else
4131 unset ac_cv_lib_curses_initscr
4132 LIBS="$LIBS1"
4133 fi
4134 fi
4135 fi
4136
4137
4138 if $search_ncurses
4139 then
4140 cat > conftest.$ac_ext <<EOF
4141 #line 4142 "configure"
4142 #include "confdefs.h"
4143 #include </usr/include/curses.h>
4144 EOF
4145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4146 egrep "init_color" >/dev/null 2>&1; then
4147 rm -rf conftest*
4148
4149 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
4150 echo "configure:4151: checking for initscr in -lcurses" >&5
4151 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
4152 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4153 echo $ac_n "(cached) $ac_c" 1>&6
4154 else
4155 ac_save_LIBS="$LIBS"
4156 LIBS="-lcurses $LIBS"
4157 cat > conftest.$ac_ext <<EOF
4158 #line 4159 "configure"
4159 #include "confdefs.h"
4160 /* Override any gcc2 internal prototype to avoid an error. */
4161 /* We use char because int might match the return type of a gcc2
4162 builtin and then its argument prototype would still apply. */
4163 char initscr();
4164
4165 int main() {
4166 initscr()
4167 ; return 0; }
4168 EOF
4169 if { (eval echo configure:4170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4170 rm -rf conftest*
4171 eval "ac_cv_lib_$ac_lib_var=yes"
4172 else
4173 echo "configure: failed program was:" >&5
4174 cat conftest.$ac_ext >&5
4175 rm -rf conftest*
4176 eval "ac_cv_lib_$ac_lib_var=no"
4177 fi
4178 rm -f conftest*
4179 LIBS="$ac_save_LIBS"
4180
4181 fi
4182 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4183 echo "$ac_t""yes" 1>&6
4184 ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/^a-zA-Z0-9_/_/g' \
4185 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4186 cat >> confdefs.h <<EOF
4187 #define $ac_tr_lib 1
4188 EOF
4189
4190 LIBS="-lcurses $LIBS"
4191
4192 else
4193 echo "$ac_t""no" 1>&6
4194 fi
4195
4196 if test "x$ac_cv_lib_curses_initscr" = xyes; then
4197 echo "$ac_t""Using SysV curses" 1>&6
4198 curses_driver=true
4199 cat >> confdefs.h <<\EOF
4200 #define USE_SYSV_CURSES 1
4201 EOF
4202
4203 search_ncurses=false
4204 screen_manager="SysV/curses"
4205 fi
4206
4207 fi
4208 rm -f conftest*
4209
4210 fi
4211
4212 if $search_ncurses
4213 then
4214 if test -f /usr/5include/curses.h
4215 then
4216
4217 search_ncurses=false
4218 curses_driver=true
4219 screen_manager="SunOS 4.x /usr/5include curses"
4220 echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&6
4221 cat >> confdefs.h <<\EOF
4222 #define SUNOS_CURSES 1
4223 EOF
4224
4225 cat >> confdefs.h <<\EOF
4226 #define NO_COLOR_SUPPORT 1
4227 EOF
4228
4229 cat >> confdefs.h <<\EOF
4230 #define USE_SYSV_CURSES 1
4231 EOF
4232
4233 CFLAGS="$CFLAGS -I/usr/5include"
4234 echo "$ac_t""Please note that some screen refreshs may fail" 1>&6
4235 echo "configure: warning: Reconsider using Slang" 1>&2
4236
4237 fi
4238 fi
4239 fi
4240 for ac_func in mousemask termattrs wredrawln redrawwin
4241 do
4242 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4243 echo "configure:4244: checking for $ac_func" >&5
4244 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4245 echo $ac_n "(cached) $ac_c" 1>&6
4246 else
4247 cat > conftest.$ac_ext <<EOF
4248 #line 4249 "configure"
4249 #include "confdefs.h"
4250 /* System header to define __stub macros and hopefully few prototypes,
4251 which can conflict with char $ac_func(); below. */
4252 #include <assert.h>
4253 /* Override any gcc2 internal prototype to avoid an error. */
4254 /* We use char because int might match the return type of a gcc2
4255 builtin and then its argument prototype would still apply. */
4256 char $ac_func();
4257
4258 int main() {
4259
4260 /* The GNU C library defines this for functions which it implements
4261 to always fail with ENOSYS. Some functions are actually named
4262 something starting with __ and the normal name is an alias. */
4263 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4264 choke me
4265 #else
4266 $ac_func();
4267 #endif
4268
4269 ; return 0; }
4270 EOF
4271 if { (eval echo configure:4272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4272 rm -rf conftest*
4273 eval "ac_cv_func_$ac_func=yes"
4274 else
4275 echo "configure: failed program was:" >&5
4276 cat conftest.$ac_ext >&5
4277 rm -rf conftest*
4278 eval "ac_cv_func_$ac_func=no"
4279 fi
4280 rm -f conftest*
4281 fi
4282
4283 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4284 echo "$ac_t""yes" 1>&6
4285 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4286 cat >> confdefs.h <<EOF
4287 #define $ac_tr_func 1
4288 EOF
4289
4290 else
4291 echo "$ac_t""no" 1>&6
4292 fi
4293 done
4294
4295 fi
4296
4297 if test "$vga_driver_test" = yes; then
4298 echo $ac_n "checking for vga_hasmode in -lvga""... $ac_c" 1>&6
4299 echo "configure:4300: checking for vga_hasmode in -lvga" >&5
4300 ac_lib_var=`echo vga'_'vga_hasmode | sed 'y%./+-%__p_%'`
4301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4302 echo $ac_n "(cached) $ac_c" 1>&6
4303 else
4304 ac_save_LIBS="$LIBS"
4305 LIBS="-lvga $LIBS"
4306 cat > conftest.$ac_ext <<EOF
4307 #line 4308 "configure"
4308 #include "confdefs.h"
4309 /* Override any gcc2 internal prototype to avoid an error. */
4310 /* We use char because int might match the return type of a gcc2
4311 builtin and then its argument prototype would still apply. */
4312 char vga_hasmode();
4313
4314 int main() {
4315 vga_hasmode()
4316 ; return 0; }
4317 EOF
4318 if { (eval echo configure:4319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4319 rm -rf conftest*
4320 eval "ac_cv_lib_$ac_lib_var=yes"
4321 else
4322 echo "configure: failed program was:" >&5
4323 cat conftest.$ac_ext >&5
4324 rm -rf conftest*
4325 eval "ac_cv_lib_$ac_lib_var=no"
4326 fi
4327 rm -f conftest*
4328 LIBS="$ac_save_LIBS"
4329
4330 fi
4331 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4332 echo "$ac_t""yes" 1>&6
4333 ac_tr_lib=HAVE_LIB`echo vga | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4334 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4335 cat >> confdefs.h <<EOF
4336 #define $ac_tr_lib 1
4337 EOF
4338
4339 LIBS="-lvga $LIBS"
4340
4341 else
4342 echo "$ac_t""no" 1>&6
4343 fi
4344
4345 echo $ac_n "checking for gl_write in -lvgagl""... $ac_c" 1>&6
4346 echo "configure:4347: checking for gl_write in -lvgagl" >&5
4347 ac_lib_var=`echo vgagl'_'gl_write | sed 'y%./+-%__p_%'`
4348 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4349 echo $ac_n "(cached) $ac_c" 1>&6
4350 else
4351 ac_save_LIBS="$LIBS"
4352 LIBS="-lvgagl $LIBS"
4353 cat > conftest.$ac_ext <<EOF
4354 #line 4355 "configure"
4355 #include "confdefs.h"
4356 /* Override any gcc2 internal prototype to avoid an error. */
4357 /* We use char because int might match the return type of a gcc2
4358 builtin and then its argument prototype would still apply. */
4359 char gl_write();
4360
4361 int main() {
4362 gl_write()
4363 ; return 0; }
4364 EOF
4365 if { (eval echo configure:4366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4366 rm -rf conftest*
4367 eval "ac_cv_lib_$ac_lib_var=yes"
4368 else
4369 echo "configure: failed program was:" >&5
4370 cat conftest.$ac_ext >&5
4371 rm -rf conftest*
4372 eval "ac_cv_lib_$ac_lib_var=no"
4373 fi
4374 rm -f conftest*
4375 LIBS="$ac_save_LIBS"
4376
4377 fi
4378 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4379 echo "$ac_t""yes" 1>&6
4380 ac_tr_lib=HAVE_LIB`echo vgagl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4381 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4382 cat >> confdefs.h <<EOF
4383 #define $ac_tr_lib 1
4384 EOF
4385
4386 LIBS="-lvgagl $LIBS"
4387
4388 else
4389 echo "$ac_t""no" 1>&6
4390 fi
4391
4392 fi
4393
4394
4395
4396 for ac_hdr in limits.h sys/time.h unistd.h
4397 do
4398 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4399 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4400 echo "configure:4401: checking for $ac_hdr" >&5
4401 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4402 echo $ac_n "(cached) $ac_c" 1>&6
4403 else
4404 cat > conftest.$ac_ext <<EOF
4405 #line 4406 "configure"
4406 #include "confdefs.h"
4407 #include <$ac_hdr>
4408 EOF
4409 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4410 { (eval echo configure:4411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4411 ac_err=`grep -v '^ *+' conftest.out`
4412 if test -z "$ac_err"; then
4413 rm -rf conftest*
4414 eval "ac_cv_header_$ac_safe=yes"
4415 else
4416 echo "$ac_err" >&5
4417 echo "configure: failed program was:" >&5
4418 cat conftest.$ac_ext >&5
4419 rm -rf conftest*
4420 eval "ac_cv_header_$ac_safe=no"
4421 fi
4422 rm -f conftest*
4423 fi
4424 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4425 echo "$ac_t""yes" 1>&6
4426 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4427 cat >> confdefs.h <<EOF
4428 #define $ac_tr_hdr 1
4429 EOF
4430
4431 else
4432 echo "$ac_t""no" 1>&6
4433 fi
4434 done
4435
4436
4437 echo $ac_n "checking for working const""... $ac_c" 1>&6
4438 echo "configure:4439: checking for working const" >&5
4439 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
4440 echo $ac_n "(cached) $ac_c" 1>&6
4441 else
4442 cat > conftest.$ac_ext <<EOF
4443 #line 4444 "configure"
4444 #include "confdefs.h"
4445
4446 int main() {
4447
4448 /* Ultrix mips cc rejects this. */
4449 typedef int charset[2]; const charset x;
4450 /* SunOS 4.1.1 cc rejects this. */
4451 char const *const *ccp;
4452 char **p;
4453 /* NEC SVR4.0.2 mips cc rejects this. */
4454 struct point {int x, y;};
4455 static struct point const zero = {0,0};
4456 /* AIX XL C 1.02.0.0 rejects this.
4457 It does not let you subtract one const X* pointer from another in an arm
4458 of an if-expression whose if-part is not a constant expression */
4459 const char *g = "string";
4460 ccp = &g + (g ? g-g : 0);
4461 /* HPUX 7.0 cc rejects these. */
4462 ++ccp;
4463 p = (char**) ccp;
4464 ccp = (char const *const *) p;
4465 { /* SCO 3.2v4 cc rejects this. */
4466 char *t;
4467 char const *s = 0 ? (char *) 0 : (char const *) 0;
4468
4469 *t++ = 0;
4470 }
4471 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4472 int x[] = {25, 17};
4473 const int *foo = &x[0];
4474 ++foo;
4475 }
4476 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4477 typedef const int *iptr;
4478 iptr p = 0;
4479 ++p;
4480 }
4481 { /* AIX XL C 1.02.0.0 rejects this saying
4482 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4483 struct s { int j; const int *ap[3]; };
4484 struct s *b; b->j = 5;
4485 }
4486 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4487 const int foo = 10;
4488 }
4489
4490 ; return 0; }
4491 EOF
4492 if { (eval echo configure:4493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4493 rm -rf conftest*
4494 ac_cv_c_const=yes
4495 else
4496 echo "configure: failed program was:" >&5
4497 cat conftest.$ac_ext >&5
4498 rm -rf conftest*
4499 ac_cv_c_const=no
4500 fi
4501 rm -f conftest*
4502 fi
4503
4504 echo "$ac_t""$ac_cv_c_const" 1>&6
4505 if test $ac_cv_c_const = no; then
4506 cat >> confdefs.h <<\EOF
4507 #define const
4508 EOF
4509
4510 fi
4511
4512 echo $ac_n "checking for inline""... $ac_c" 1>&6
4513 echo "configure:4514: checking for inline" >&5
4514 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
4515 echo $ac_n "(cached) $ac_c" 1>&6
4516 else
4517 ac_cv_c_inline=no
4518 for ac_kw in inline __inline__ __inline; do
4519 cat > conftest.$ac_ext <<EOF
4520 #line 4521 "configure"
4521 #include "confdefs.h"
4522
4523 int main() {
4524 } $ac_kw foo() {
4525 ; return 0; }
4526 EOF
4527 if { (eval echo configure:4528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4528 rm -rf conftest*
4529 ac_cv_c_inline=$ac_kw; break
4530 else
4531 echo "configure: failed program was:" >&5
4532 cat conftest.$ac_ext >&5
4533 fi
4534 rm -f conftest*
4535 done
4536
4537 fi
4538
4539 echo "$ac_t""$ac_cv_c_inline" 1>&6
4540 case "$ac_cv_c_inline" in
4541 inline | yes) ;;
4542 no) cat >> confdefs.h <<\EOF
4543 #define inline
4544 EOF
4545 ;;
4546 *) cat >> confdefs.h <<EOF
4547 #define inline $ac_cv_c_inline
4548 EOF
4549 ;;
4550 esac
4551
4552 if test "x$long_double" = xyes; then
4553 echo $ac_n "checking for long double""... $ac_c" 1>&6
4554 echo "configure:4555: checking for long double" >&5
4555 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
4556 echo $ac_n "(cached) $ac_c" 1>&6
4557 else
4558 if test "$GCC" = yes; then
4559 ac_cv_c_long_double=yes
4560 else
4561 if test "$cross_compiling" = yes; then
4562 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4563 else
4564 cat > conftest.$ac_ext <<EOF
4565 #line 4566 "configure"
4566 #include "confdefs.h"
4567 int main() {
4568 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
4569 long double foo = 0.0;
4570 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
4571 exit(sizeof(long double) < sizeof(double)); }
4572 EOF
4573 if { (eval echo configure:4574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4574 then
4575 ac_cv_c_long_double=yes
4576 else
4577 echo "configure: failed program was:" >&5
4578 cat conftest.$ac_ext >&5
4579 rm -fr conftest*
4580 ac_cv_c_long_double=no
4581 fi
4582 rm -fr conftest*
4583 fi
4584
4585 fi
4586 fi
4587
4588 echo "$ac_t""$ac_cv_c_long_double" 1>&6
4589 if test $ac_cv_c_long_double = yes; then
4590 cat >> confdefs.h <<\EOF
4591 #define HAVE_LONG_DOUBLE 1
4592 EOF
4593
4594 fi
4595
4596 else
4597 echo Long double disabled, since it should be too slow at this CPU
4598 fi
4599 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
4600 echo "configure:4601: checking whether time.h and sys/time.h may both be included" >&5
4601 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
4602 echo $ac_n "(cached) $ac_c" 1>&6
4603 else
4604 cat > conftest.$ac_ext <<EOF
4605 #line 4606 "configure"
4606 #include "confdefs.h"
4607 #include <sys/types.h>
4608 #include <sys/time.h>
4609 #include <time.h>
4610 int main() {
4611 struct tm *tp;
4612 ; return 0; }
4613 EOF
4614 if { (eval echo configure:4615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4615 rm -rf conftest*
4616 ac_cv_header_time=yes
4617 else
4618 echo "configure: failed program was:" >&5
4619 cat conftest.$ac_ext >&5
4620 rm -rf conftest*
4621 ac_cv_header_time=no
4622 fi
4623 rm -f conftest*
4624 fi
4625
4626 echo "$ac_t""$ac_cv_header_time" 1>&6
4627 if test $ac_cv_header_time = yes; then
4628 cat >> confdefs.h <<\EOF
4629 #define TIME_WITH_SYS_TIME 1
4630 EOF
4631
4632 fi
4633
4634 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
4635 echo "configure:4636: checking return type of signal handlers" >&5
4636 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
4637 echo $ac_n "(cached) $ac_c" 1>&6
4638 else
4639 cat > conftest.$ac_ext <<EOF
4640 #line 4641 "configure"
4641 #include "confdefs.h"
4642 #include <sys/types.h>
4643 #include <signal.h>
4644 #ifdef signal
4645 #undef signal
4646 #endif
4647 #ifdef __cplusplus
4648 extern "C" void (*signal (int, void (*)(int)))(int);
4649 #else
4650 void (*signal ()) ();
4651 #endif
4652
4653 int main() {
4654 int i;
4655 ; return 0; }
4656 EOF
4657 if { (eval echo configure:4658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4658 rm -rf conftest*
4659 ac_cv_type_signal=void
4660 else
4661 echo "configure: failed program was:" >&5
4662 cat conftest.$ac_ext >&5
4663 rm -rf conftest*
4664 ac_cv_type_signal=int
4665 fi
4666 rm -f conftest*
4667 fi
4668
4669 echo "$ac_t""$ac_cv_type_signal" 1>&6
4670 cat >> confdefs.h <<EOF
4671 #define RETSIGTYPE $ac_cv_type_signal
4672 EOF
4673
4674
4675 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4676 eval datadir2=$datadir
4677 cat >> confdefs.h <<EOF
4678 #define DATAPATH "${datadir2}/XaoS"
4679 EOF
4680
4681
4682 echo $ac_n "checking size of short""... $ac_c" 1>&6
4683 echo "configure:4684: checking size of short" >&5
4684 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
4685 echo $ac_n "(cached) $ac_c" 1>&6
4686 else
4687 if test "$cross_compiling" = yes; then
4688 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4689 else
4690 cat > conftest.$ac_ext <<EOF
4691 #line 4692 "configure"
4692 #include "confdefs.h"
4693 #include <stdio.h>
4694 main()
4695 {
4696 FILE *f=fopen("conftestval", "w");
4697 if (!f) exit(1);
4698 fprintf(f, "%d\n", sizeof(short));
4699 exit(0);
4700 }
4701 EOF
4702 if { (eval echo configure:4703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4703 then
4704 ac_cv_sizeof_short=`cat conftestval`
4705 else
4706 echo "configure: failed program was:" >&5
4707 cat conftest.$ac_ext >&5
4708 rm -fr conftest*
4709 ac_cv_sizeof_short=0
4710 fi
4711 rm -fr conftest*
4712 fi
4713
4714 fi
4715 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
4716 cat >> confdefs.h <<EOF
4717 #define SIZEOF_SHORT $ac_cv_sizeof_short
4718 EOF
4719
4720
4721 echo $ac_n "checking size of int""... $ac_c" 1>&6
4722 echo "configure:4723: checking size of int" >&5
4723 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
4724 echo $ac_n "(cached) $ac_c" 1>&6
4725 else
4726 if test "$cross_compiling" = yes; then
4727 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4728 else
4729 cat > conftest.$ac_ext <<EOF
4730 #line 4731 "configure"
4731 #include "confdefs.h"
4732 #include <stdio.h>
4733 main()
4734 {
4735 FILE *f=fopen("conftestval", "w");
4736 if (!f) exit(1);
4737 fprintf(f, "%d\n", sizeof(int));
4738 exit(0);
4739 }
4740 EOF
4741 if { (eval echo configure:4742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4742 then
4743 ac_cv_sizeof_int=`cat conftestval`
4744 else
4745 echo "configure: failed program was:" >&5
4746 cat conftest.$ac_ext >&5
4747 rm -fr conftest*
4748 ac_cv_sizeof_int=0
4749 fi
4750 rm -fr conftest*
4751 fi
4752
4753 fi
4754 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
4755 cat >> confdefs.h <<EOF
4756 #define SIZEOF_INT $ac_cv_sizeof_int
4757 EOF
4758
4759
4760 echo $ac_n "checking size of long""... $ac_c" 1>&6
4761 echo "configure:4762: checking size of long" >&5
4762 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
4763 echo $ac_n "(cached) $ac_c" 1>&6
4764 else
4765 if test "$cross_compiling" = yes; then
4766 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4767 else
4768 cat > conftest.$ac_ext <<EOF
4769 #line 4770 "configure"
4770 #include "confdefs.h"
4771 #include <stdio.h>
4772 main()
4773 {
4774 FILE *f=fopen("conftestval", "w");
4775 if (!f) exit(1);
4776 fprintf(f, "%d\n", sizeof(long));
4777 exit(0);
4778 }
4779 EOF
4780 if { (eval echo configure:4781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4781 then
4782 ac_cv_sizeof_long=`cat conftestval`
4783 else
4784 echo "configure: failed program was:" >&5
4785 cat conftest.$ac_ext >&5
4786 rm -fr conftest*
4787 ac_cv_sizeof_long=0
4788 fi
4789 rm -fr conftest*
4790 fi
4791
4792 fi
4793 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
4794 cat >> confdefs.h <<EOF
4795 #define SIZEOF_LONG $ac_cv_sizeof_long
4796 EOF
4797
4798
4799
4800 save_code=yes
4801 echo $ac_n "checking for pow in -lm""... $ac_c" 1>&6
4802 echo "configure:4803: checking for pow in -lm" >&5
4803 ac_lib_var=`echo m'_'pow | sed 'y%./+-%__p_%'`
4804 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4805 echo $ac_n "(cached) $ac_c" 1>&6
4806 else
4807 ac_save_LIBS="$LIBS"
4808 LIBS="-lm $LIBS"
4809 cat > conftest.$ac_ext <<EOF
4810 #line 4811 "configure"
4811 #include "confdefs.h"
4812 /* Override any gcc2 internal prototype to avoid an error. */
4813 /* We use char because int might match the return type of a gcc2
4814 builtin and then its argument prototype would still apply. */
4815 char pow();
4816
4817 int main() {
4818 pow()
4819 ; return 0; }
4820 EOF
4821 if { (eval echo configure:4822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4822 rm -rf conftest*
4823 eval "ac_cv_lib_$ac_lib_var=yes"
4824 else
4825 echo "configure: failed program was:" >&5
4826 cat conftest.$ac_ext >&5
4827 rm -rf conftest*
4828 eval "ac_cv_lib_$ac_lib_var=no"
4829 fi
4830 rm -f conftest*
4831 LIBS="$ac_save_LIBS"
4832
4833 fi
4834 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4835 echo "$ac_t""yes" 1>&6
4836 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4837 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4838 cat >> confdefs.h <<EOF
4839 #define $ac_tr_lib 1
4840 EOF
4841
4842 LIBS="-lm $LIBS"
4843
4844 else
4845 echo "$ac_t""no" 1>&6
4846 fi
4847
4848 echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6
4849 echo "configure:4850: checking for inflate in -lz" >&5
4850 ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'`
4851 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4852 echo $ac_n "(cached) $ac_c" 1>&6
4853 else
4854 ac_save_LIBS="$LIBS"
4855 LIBS="-lz $LIBS"
4856 cat > conftest.$ac_ext <<EOF
4857 #line 4858 "configure"
4858 #include "confdefs.h"
4859 /* Override any gcc2 internal prototype to avoid an error. */
4860 /* We use char because int might match the return type of a gcc2
4861 builtin and then its argument prototype would still apply. */
4862 char inflate();
4863
4864 int main() {
4865 inflate()
4866 ; return 0; }
4867 EOF
4868 if { (eval echo configure:4869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4869 rm -rf conftest*
4870 eval "ac_cv_lib_$ac_lib_var=yes"
4871 else
4872 echo "configure: failed program was:" >&5
4873 cat conftest.$ac_ext >&5
4874 rm -rf conftest*
4875 eval "ac_cv_lib_$ac_lib_var=no"
4876 fi
4877 rm -f conftest*
4878 LIBS="$ac_save_LIBS"
4879
4880 fi
4881 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4882 echo "$ac_t""yes" 1>&6
4883 ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4884 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4885 cat >> confdefs.h <<EOF
4886 #define $ac_tr_lib 1
4887 EOF
4888
4889 LIBS="-lz $LIBS"
4890
4891 else
4892 echo "$ac_t""no" 1>&6
4893 fi
4894
4895 if test x"$ac_cv_lib_z_inflate" = xno; then
4896 echo $ac_n "checking for inflate in -lgz""... $ac_c" 1>&6
4897 echo "configure:4898: checking for inflate in -lgz" >&5
4898 ac_lib_var=`echo gz'_'inflate | sed 'y%./+-%__p_%'`
4899 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4900 echo $ac_n "(cached) $ac_c" 1>&6
4901 else
4902 ac_save_LIBS="$LIBS"
4903 LIBS="-lgz $LIBS"
4904 cat > conftest.$ac_ext <<EOF
4905 #line 4906 "configure"
4906 #include "confdefs.h"
4907 /* Override any gcc2 internal prototype to avoid an error. */
4908 /* We use char because int might match the return type of a gcc2
4909 builtin and then its argument prototype would still apply. */
4910 char inflate();
4911
4912 int main() {
4913 inflate()
4914 ; return 0; }
4915 EOF
4916 if { (eval echo configure:4917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4917 rm -rf conftest*
4918 eval "ac_cv_lib_$ac_lib_var=yes"
4919 else
4920 echo "configure: failed program was:" >&5
4921 cat conftest.$ac_ext >&5
4922 rm -rf conftest*
4923 eval "ac_cv_lib_$ac_lib_var=no"
4924 fi
4925 rm -f conftest*
4926 LIBS="$ac_save_LIBS"
4927
4928 fi
4929 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4930 echo "$ac_t""yes" 1>&6
4931 ac_tr_lib=HAVE_LIB`echo gz | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4932 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4933 cat >> confdefs.h <<EOF
4934 #define $ac_tr_lib 1
4935 EOF
4936
4937 LIBS="-lgz $LIBS"
4938
4939 else
4940 echo "$ac_t""no" 1>&6
4941 fi
4942
4943 if test x"$ac_cv_lib_gz_inflate" = xno; then
4944 save_code=no
4945 fi
4946 fi
4947 echo $ac_n "checking for png_create_info_struct in -lpng""... $ac_c" 1>&6
4948 echo "configure:4949: checking for png_create_info_struct in -lpng" >&5
4949 ac_lib_var=`echo png'_'png_create_info_struct | sed 'y%./+-%__p_%'`
4950 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4951 echo $ac_n "(cached) $ac_c" 1>&6
4952 else
4953 ac_save_LIBS="$LIBS"
4954 LIBS="-lpng $LIBS"
4955 cat > conftest.$ac_ext <<EOF
4956 #line 4957 "configure"
4957 #include "confdefs.h"
4958 /* Override any gcc2 internal prototype to avoid an error. */
4959 /* We use char because int might match the return type of a gcc2
4960 builtin and then its argument prototype would still apply. */
4961 char png_create_info_struct();
4962
4963 int main() {
4964 png_create_info_struct()
4965 ; return 0; }
4966 EOF
4967 if { (eval echo configure:4968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4968 rm -rf conftest*
4969 eval "ac_cv_lib_$ac_lib_var=yes"
4970 else
4971 echo "configure: failed program was:" >&5
4972 cat conftest.$ac_ext >&5
4973 rm -rf conftest*
4974 eval "ac_cv_lib_$ac_lib_var=no"
4975 fi
4976 rm -f conftest*
4977 LIBS="$ac_save_LIBS"
4978
4979 fi
4980 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4981 echo "$ac_t""yes" 1>&6
4982 ac_tr_lib=HAVE_LIB`echo png | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4983 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4984 cat >> confdefs.h <<EOF
4985 #define $ac_tr_lib 1
4986 EOF
4987
4988 LIBS="-lpng $LIBS"
4989
4990 else
4991 echo "$ac_t""no" 1>&6
4992 fi
4993
4994 if test x"$ac_cv_lib_png_png_create_info_struct" = xno; then
4995 save_code=no
4996 fi
4997 if test "$save_code" = yes; then
4998 cat >> confdefs.h <<\EOF
4999 #define USE_PNG 1
5000 EOF
5001
5002 fi
5003 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5004 # for constant arguments. Useless!
5005 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5006 echo "configure:5007: checking for working alloca.h" >&5
5007 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5008 echo $ac_n "(cached) $ac_c" 1>&6
5009 else
5010 cat > conftest.$ac_ext <<EOF
5011 #line 5012 "configure"
5012 #include "confdefs.h"
5013 #include <alloca.h>
5014 int main() {
5015 char *p = alloca(2 * sizeof(int));
5016 ; return 0; }
5017 EOF
5018 if { (eval echo configure:5019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5019 rm -rf conftest*
5020 ac_cv_header_alloca_h=yes
5021 else
5022 echo "configure: failed program was:" >&5
5023 cat conftest.$ac_ext >&5
5024 rm -rf conftest*
5025 ac_cv_header_alloca_h=no
5026 fi
5027 rm -f conftest*
5028 fi
5029
5030 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5031 if test $ac_cv_header_alloca_h = yes; then
5032 cat >> confdefs.h <<\EOF
5033 #define HAVE_ALLOCA_H 1
5034 EOF
5035
5036 fi
5037
5038 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5039 echo "configure:5040: checking for alloca" >&5
5040 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5041 echo $ac_n "(cached) $ac_c" 1>&6
5042 else
5043 cat > conftest.$ac_ext <<EOF
5044 #line 5045 "configure"
5045 #include "confdefs.h"
5046
5047 #ifdef __GNUC__
5048 # define alloca __builtin_alloca
5049 #else
5050 # if HAVE_ALLOCA_H
5051 # include <alloca.h>
5052 # else
5053 # ifdef _AIX
5054 #pragma alloca
5055 # else
5056 # ifndef alloca /* predefined by HP cc +Olibcalls */
5057 char *alloca ();
5058 # endif
5059 # endif
5060 # endif
5061 #endif
5062
5063 int main() {
5064 char *p = (char *) alloca(1);
5065 ; return 0; }
5066 EOF
5067 if { (eval echo configure:5068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5068 rm -rf conftest*
5069 ac_cv_func_alloca_works=yes
5070 else
5071 echo "configure: failed program was:" >&5
5072 cat conftest.$ac_ext >&5
5073 rm -rf conftest*
5074 ac_cv_func_alloca_works=no
5075 fi
5076 rm -f conftest*
5077 fi
5078
5079 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5080 if test $ac_cv_func_alloca_works = yes; then
5081 cat >> confdefs.h <<\EOF
5082 #define HAVE_ALLOCA 1
5083 EOF
5084
5085 fi
5086
5087 if test $ac_cv_func_alloca_works = no; then
5088 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5089 # that cause trouble. Some versions do not even contain alloca or
5090 # contain a buggy version. If you still want to use their alloca,
5091 # use ar to extract alloca.o from them instead of compiling alloca.c.
5092 ALLOCA=alloca.o
5093 cat >> confdefs.h <<\EOF
5094 #define C_ALLOCA 1
5095 EOF
5096
5097
5098 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5099 echo "configure:5100: checking whether alloca needs Cray hooks" >&5
5100 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5101 echo $ac_n "(cached) $ac_c" 1>&6
5102 else
5103 cat > conftest.$ac_ext <<EOF
5104 #line 5105 "configure"
5105 #include "confdefs.h"
5106 #if defined(CRAY) && ! defined(CRAY2)
5107 webecray
5108 #else
5109 wenotbecray
5110 #endif
5111
5112 EOF
5113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5114 egrep "webecray" >/dev/null 2>&1; then
5115 rm -rf conftest*
5116 ac_cv_os_cray=yes
5117 else
5118 rm -rf conftest*
5119 ac_cv_os_cray=no
5120 fi
5121 rm -f conftest*
5122
5123 fi
5124
5125 echo "$ac_t""$ac_cv_os_cray" 1>&6
5126 if test $ac_cv_os_cray = yes; then
5127 for ac_func in _getb67 GETB67 getb67; do
5128 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5129 echo "configure:5130: checking for $ac_func" >&5
5130 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5131 echo $ac_n "(cached) $ac_c" 1>&6
5132 else
5133 cat > conftest.$ac_ext <<EOF
5134 #line 5135 "configure"
5135 #include "confdefs.h"
5136 /* System header to define __stub macros and hopefully few prototypes,
5137 which can conflict with char $ac_func(); below. */
5138 #include <assert.h>
5139 /* Override any gcc2 internal prototype to avoid an error. */
5140 /* We use char because int might match the return type of a gcc2
5141 builtin and then its argument prototype would still apply. */
5142 char $ac_func();
5143
5144 int main() {
5145
5146 /* The GNU C library defines this for functions which it implements
5147 to always fail with ENOSYS. Some functions are actually named
5148 something starting with __ and the normal name is an alias. */
5149 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5150 choke me
5151 #else
5152 $ac_func();
5153 #endif
5154
5155 ; return 0; }
5156 EOF
5157 if { (eval echo configure:5158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5158 rm -rf conftest*
5159 eval "ac_cv_func_$ac_func=yes"
5160 else
5161 echo "configure: failed program was:" >&5
5162 cat conftest.$ac_ext >&5
5163 rm -rf conftest*
5164 eval "ac_cv_func_$ac_func=no"
5165 fi
5166 rm -f conftest*
5167 fi
5168
5169 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5170 echo "$ac_t""yes" 1>&6
5171 cat >> confdefs.h <<EOF
5172 #define CRAY_STACKSEG_END $ac_func
5173 EOF
5174
5175 break
5176 else
5177 echo "$ac_t""no" 1>&6
5178 fi
5179
5180 done
5181 fi
5182
5183 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5184 echo "configure:5185: checking stack direction for C alloca" >&5
5185 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5186 echo $ac_n "(cached) $ac_c" 1>&6
5187 else
5188 if test "$cross_compiling" = yes; then
5189 ac_cv_c_stack_direction=0
5190 else
5191 cat > conftest.$ac_ext <<EOF
5192 #line 5193 "configure"
5193 #include "confdefs.h"
5194 find_stack_direction ()
5195 {
5196 static char *addr = 0;
5197 auto char dummy;
5198 if (addr == 0)
5199 {
5200 addr = &dummy;
5201 return find_stack_direction ();
5202 }
5203 else
5204 return (&dummy > addr) ? 1 : -1;
5205 }
5206 main ()
5207 {
5208 exit (find_stack_direction() < 0);
5209 }
5210 EOF
5211 if { (eval echo configure:5212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
5212 then
5213 ac_cv_c_stack_direction=1
5214 else
5215 echo "configure: failed program was:" >&5
5216 cat conftest.$ac_ext >&5
5217 rm -fr conftest*
5218 ac_cv_c_stack_direction=-1
5219 fi
5220 rm -fr conftest*
5221 fi
5222
5223 fi
5224
5225 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5226 cat >> confdefs.h <<EOF
5227 #define STACK_DIRECTION $ac_cv_c_stack_direction
5228 EOF
5229
5230 fi
5231
5232 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5233 echo "configure:5234: checking return type of signal handlers" >&5
5234 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5235 echo $ac_n "(cached) $ac_c" 1>&6
5236 else
5237 cat > conftest.$ac_ext <<EOF
5238 #line 5239 "configure"
5239 #include "confdefs.h"
5240 #include <sys/types.h>
5241 #include <signal.h>
5242 #ifdef signal
5243 #undef signal
5244 #endif
5245 #ifdef __cplusplus
5246 extern "C" void (*signal (int, void (*)(int)))(int);
5247 #else
5248 void (*signal ()) ();
5249 #endif
5250
5251 int main() {
5252 int i;
5253 ; return 0; }
5254 EOF
5255 if { (eval echo configure:5256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5256 rm -rf conftest*
5257 ac_cv_type_signal=void
5258 else
5259 echo "configure: failed program was:" >&5
5260 cat conftest.$ac_ext >&5
5261 rm -rf conftest*
5262 ac_cv_type_signal=int
5263 fi
5264 rm -f conftest*
5265 fi
5266
5267 echo "$ac_t""$ac_cv_type_signal" 1>&6
5268 cat >> confdefs.h <<EOF
5269 #define RETSIGTYPE $ac_cv_type_signal
5270 EOF
5271
5272
5273 for ac_func in gettimeofday usleep select setitimer ftime finite
5274 do
5275 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5276 echo "configure:5277: checking for $ac_func" >&5
5277 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5278 echo $ac_n "(cached) $ac_c" 1>&6
5279 else
5280 cat > conftest.$ac_ext <<EOF
5281 #line 5282 "configure"
5282 #include "confdefs.h"
5283 /* System header to define __stub macros and hopefully few prototypes,
5284 which can conflict with char $ac_func(); below. */
5285 #include <assert.h>
5286 /* Override any gcc2 internal prototype to avoid an error. */
5287 /* We use char because int might match the return type of a gcc2
5288 builtin and then its argument prototype would still apply. */
5289 char $ac_func();
5290
5291 int main() {
5292
5293 /* The GNU C library defines this for functions which it implements
5294 to always fail with ENOSYS. Some functions are actually named
5295 something starting with __ and the normal name is an alias. */
5296 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5297 choke me
5298 #else
5299 $ac_func();
5300 #endif
5301
5302 ; return 0; }
5303 EOF
5304 if { (eval echo configure:5305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5305 rm -rf conftest*
5306 eval "ac_cv_func_$ac_func=yes"
5307 else
5308 echo "configure: failed program was:" >&5
5309 cat conftest.$ac_ext >&5
5310 rm -rf conftest*
5311 eval "ac_cv_func_$ac_func=no"
5312 fi
5313 rm -f conftest*
5314 fi
5315
5316 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5317 echo "$ac_t""yes" 1>&6
5318 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5319 cat >> confdefs.h <<EOF
5320 #define $ac_tr_func 1
5321 EOF
5322
5323 else
5324 echo "$ac_t""no" 1>&6
5325 fi
5326 done
5327
5328
5329 if test "$x_driver_test" = yes; then
5330 if test "x$no_x" = x; then
5331 ac_safe=`echo "sys/ipc.h" | sed 'y%./+-%__p_%'`
5332 echo $ac_n "checking for sys/ipc.h""... $ac_c" 1>&6
5333 echo "configure:5334: checking for sys/ipc.h" >&5
5334 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5335 echo $ac_n "(cached) $ac_c" 1>&6
5336 else
5337 cat > conftest.$ac_ext <<EOF
5338 #line 5339 "configure"
5339 #include "confdefs.h"
5340 #include <sys/ipc.h>
5341 EOF
5342 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5343 { (eval echo configure:5344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5344 ac_err=`grep -v '^ *+' conftest.out`
5345 if test -z "$ac_err"; then
5346 rm -rf conftest*
5347 eval "ac_cv_header_$ac_safe=yes"
5348 else
5349 echo "$ac_err" >&5
5350 echo "configure: failed program was:" >&5
5351 cat conftest.$ac_ext >&5
5352 rm -rf conftest*
5353 eval "ac_cv_header_$ac_safe=no"
5354 fi
5355 rm -f conftest*
5356 fi
5357 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5358 echo "$ac_t""yes" 1>&6
5359 cat >> confdefs.h <<\EOF
5360 #define HAVE_IPC_H 1
5361 EOF
5362
5363 else
5364 echo "$ac_t""no" 1>&6
5365 no_sys_ipc=yes
5366 fi
5367
5368 ac_safe=`echo "sys/shm.h" | sed 'y%./+-%__p_%'`
5369 echo $ac_n "checking for sys/shm.h""... $ac_c" 1>&6
5370 echo "configure:5371: checking for sys/shm.h" >&5
5371 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5372 echo $ac_n "(cached) $ac_c" 1>&6
5373 else
5374 cat > conftest.$ac_ext <<EOF
5375 #line 5376 "configure"
5376 #include "confdefs.h"
5377 #include <sys/shm.h>
5378 EOF
5379 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5380 { (eval echo configure:5381: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5381 ac_err=`grep -v '^ *+' conftest.out`
5382 if test -z "$ac_err"; then
5383 rm -rf conftest*
5384 eval "ac_cv_header_$ac_safe=yes"
5385 else
5386 echo "$ac_err" >&5
5387 echo "configure: failed program was:" >&5
5388 cat conftest.$ac_ext >&5
5389 rm -rf conftest*
5390 eval "ac_cv_header_$ac_safe=no"
5391 fi
5392 rm -f conftest*
5393 fi
5394 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5395 echo "$ac_t""yes" 1>&6
5396 cat >> confdefs.h <<\EOF
5397 #define HAVE_IPC_H 1
5398 EOF
5399
5400 else
5401 echo "$ac_t""no" 1>&6
5402 no_sys_shm=yes
5403 fi
5404
5405
5406 echo $ac_n "checking X11/extensions/XShm.h""... $ac_c" 1>&6
5407 echo "configure:5408: checking X11/extensions/XShm.h" >&5
5408 if eval "test -f $x_includes/X11/extensions/XShm.h"; then
5409 echo "$ac_t""yes" 1>&6
5410 cat >> confdefs.h <<\EOF
5411 #define HAVE_MITSHM_H 1
5412 EOF
5413
5414 else
5415 echo "$ac_t""no" 1>&6
5416 no_xshm=yes
5417 fi
5418
5419 echo $ac_n "checking for XShmAttach in -lXext""... $ac_c" 1>&6
5420 echo "configure:5421: checking for XShmAttach in -lXext" >&5
5421 ac_lib_var=`echo Xext'_'XShmAttach | sed 'y%./+-%__p_%'`
5422 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5423 echo $ac_n "(cached) $ac_c" 1>&6
5424 else
5425 ac_save_LIBS="$LIBS"
5426 LIBS="-lXext $X_LIBS $LIBS"
5427 cat > conftest.$ac_ext <<EOF
5428 #line 5429 "configure"
5429 #include "confdefs.h"
5430 /* Override any gcc2 internal prototype to avoid an error. */
5431 /* We use char because int might match the return type of a gcc2
5432 builtin and then its argument prototype would still apply. */
5433 char XShmAttach();
5434
5435 int main() {
5436 XShmAttach()
5437 ; return 0; }
5438 EOF
5439 if { (eval echo configure:5440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5440 rm -rf conftest*
5441 eval "ac_cv_lib_$ac_lib_var=yes"
5442 else
5443 echo "configure: failed program was:" >&5
5444 cat conftest.$ac_ext >&5
5445 rm -rf conftest*
5446 eval "ac_cv_lib_$ac_lib_var=no"
5447 fi
5448 rm -f conftest*
5449 LIBS="$ac_save_LIBS"
5450
5451 fi
5452 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5453 echo "$ac_t""yes" 1>&6
5454 LIBS="$LIBS -lXext"
5455 else
5456 echo "$ac_t""no" 1>&6
5457 no_ext_lib=yes
5458 fi
5459
5460
5461 fi
5462 fi
5463 echo "------------------------------------------------------------"
5464 echo "Avaiable drivers:"
5465 drivers=no
5466 if test "$aa_driver_test" = yes; then
5467 if test "x$aa_driver" = xtrue; then
5468 drivers=yes
5469 cat >> confdefs.h <<\EOF
5470 #define AA_DRIVER 1
5471 EOF
5472
5473 DRIVERDIRS="$DRIVERDIRS ui/ui-drv/aa"
5474 DRIVERLIBS="$DRIVERLIBS lib/libuiaa.a"
5475 echo " aa-lib"
5476 fi
5477 fi
5478
5479 if test "$curses_driver_test" = yes; then
5480 if test "x$curses_driver" = xtrue; then
5481 drivers=yes
5482 cat >> confdefs.h <<\EOF
5483 #define CURSES_DRIVER 1
5484 EOF
5485
5486 DRIVERDIRS="$DRIVERDIRS ui/ui-drv/curses"
5487 DRIVERLIBS="$DRIVERLIBS lib/libuicurses.a"
5488 if test "x$ac_cv_func_mousemask" = xyes; then
5489 echo " ncurses with additional mouse driver"
5490 else
5491 echo " (n)curses"
5492 fi
5493 fi
5494 fi
5495 if test "$x_driver_test" = yes; then
5496 if test "x$no_x" = x; then
5497 drivers=yes
5498 cat >> confdefs.h <<\EOF
5499 #define X11_DRIVER 1
5500 EOF
5501
5502 DRIVERDIRS="$DRIVERDIRS ui/ui-drv/x11"
5503 DRIVERLIBS="$DRIVERLIBS lib/libuix11.a"
5504 if test "x$no_sys_ipc$no_sys_shm y$ac_cv_lib_Xext_XShmAttach" = "x yyes"; then
5505 echo " X11 with MIT shared memory support"
5506 cat >> confdefs.h <<\EOF
5507 #define MITSHM 1
5508 EOF
5509
5510 else
5511 echo " X11"
5512 fi
5513 LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
5514 CFLAGS="$CFLAGS $X_CFLAGS"
5515 CFLAGS1="$CFLAGS1 $X_CFLAGS"
5516 fi
5517 fi
5518 if test "$vga_driver_test" = yes; then
5519 if test "x$ac_cv_lib_vga_vga_hasmode$ac_cv_lib_vgagl_gl_write" = xyesyes; then
5520 drivers=yes
5521 cat >> confdefs.h <<\EOF
5522 #define SVGA_DRIVER 1
5523 EOF
5524
5525 STICKY='chmod +s $(bindir)/xaos; chown root $(bindir)/xaos; chgrp root $(bindir)/xaos'
5526 DRIVERDIRS="$DRIVERDIRS ui/ui-drv/svga"
5527 DRIVERLIBS="$DRIVERLIBS lib/libuisvga.a"
5528 if test "x$ac_cv_func_pthread_sighandler" = xyes; then
5529 echo " SVGAlib with linuxthread hack"
5530 else
5531 echo " SVGAlib"
5532 fi
5533 fi
5534 fi
5535 REALTOPDIR=`nolinks=1; pwd`
5536
5537 BINPATH="$REALTOPDIR/bin"
5538
5539 AR="ar"
5540
5541 SRCPATH="$REALTOPDIR/src"
5542
5543 LIBPATH="$SRCPATH/lib"
5544
5545 # does this work if you do make -C <some dir>
5546 TOPDIR=`nolinks=1;pwd`
5547
5548
5549 INCDIR="-I${SRCPATH}/include"
5550 CFLAGS="$CFLAGS $INCDIR"
5551 CFLAGS1="$CFLAGS1 $INCDIR"
5552
5553
5554
5555
5556
5557
5558
5559
5560 echo "Compiler options:"
5561 echo " CC : $CC"
5562 echo " CFLAGS : $CFLAGS"
5563 echo " CFLAGS1 : $CFLAGS1"
5564 echo " LDLAGS : $LDLAGS"
5565 echo " LIBS : $LIBS"
5566 echo " X_LIBS : $X_LIBS"
5567 echo "------------------------------------------------------------"
5568 trap '' 1 2 15
5569 cat > confcache <<\EOF
5570 # This file is a shell script that caches the results of configure
5571 # tests run on this system so they can be shared between configure
5572 # scripts and configure runs. It is not useful on other systems.
5573 # If it contains results you don't want to keep, you may remove or edit it.
5574 #
5575 # By default, configure uses ./config.cache as the cache file,
5576 # creating it if it does not exist already. You can give configure
5577 # the --cache-file=FILE option to use a different cache file; that is
5578 # what configure does when it calls configure scripts in
5579 # subdirectories, so they share the cache.
5580 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5581 # config.status only pays attention to the cache file if you give it the
5582 # --recheck option to rerun configure.
5583 #
5584 EOF
5585 # The following way of writing the cache mishandles newlines in values,
5586 # but we know of no workaround that is simple, portable, and efficient.
5587 # So, don't put newlines in cache variables' values.
5588 # Ultrix sh set writes to stderr and can't be redirected directly,
5589 # and sets the high bit in the cache file unless we assign to the vars.
5590 (set) 2>&1 |
5591 case `(ac_space=' '; set) 2>&1` in
5592 *ac_space=\ *)
5593 # `set' does not quote correctly, so add quotes (double-quote substitution
5594 # turns \\\\ into \\, and sed turns \\ into \).
5595 sed -n \
5596 -e "s/'/'\\\\''/g" \
5597 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5598 ;;
5599 *)
5600 # `set' quotes correctly as required by POSIX, so do not add quotes.
5601 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5602 ;;
5603 esac >> confcache
5604 if cmp -s $cache_file confcache; then
5605 :
5606 else
5607 if test -w $cache_file; then
5608 echo "updating cache $cache_file"
5609 cat confcache > $cache_file
5610 else
5611 echo "not updating unwritable cache $cache_file"
5612 fi
5613 fi
5614 rm -f confcache
5615
5616 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5617
5618 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5619 # Let make expand exec_prefix.
5620 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5621
5622 # Any assignment to VPATH causes Sun make to only execute
5623 # the first set of double-colon rules, so remove it if not needed.
5624 # If there is a colon in the path, we need to keep it.
5625 if test "x$srcdir" = x.; then
5626 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
5627 fi
5628
5629 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5630
5631 DEFS=-DHAVE_CONFIG_H
5632
5633 # Without the "./", some shells look in PATH for config.status.
5634 : ${CONFIG_STATUS=./config.status}
5635
5636 echo creating $CONFIG_STATUS
5637 rm -f $CONFIG_STATUS
5638 cat > $CONFIG_STATUS <<EOF
5639 #! /bin/sh
5640 # Generated automatically by configure.
5641 # Run this file to recreate the current configuration.
5642 # This directory was configured as follows,
5643 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5644 #
5645 # $0 $ac_configure_args
5646 #
5647 # Compiler output produced by configure, useful for debugging
5648 # configure, is in ./config.log if it exists.
5649
5650 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5651 for ac_option
5652 do
5653 case "\$ac_option" in
5654 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5655 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5656 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5657 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5658 echo "$CONFIG_STATUS generated by autoconf version 2.12"
5659 exit 0 ;;
5660 -help | --help | --hel | --he | --h)
5661 echo "\$ac_cs_usage"; exit 0 ;;
5662 *) echo "\$ac_cs_usage"; exit 1 ;;
5663 esac
5664 done
5665
5666 ac_given_srcdir=$srcdir
5667 ac_given_INSTALL="$INSTALL"
5668
5669 trap 'rm -fr `echo "Makefile src/Makefile src/engine/Makefile src/util/Makefile src/ui/Makefile src/filter/Makefile
5670 src/ui/ui-drv/curses/Makefile
5671 src/ui/ui-drv/aa/Makefile
5672 src/ui/ui-drv/svga/Makefile
5673 src/ui/ui-drv/x11/Makefile
5674 src/include/aconfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5675 EOF
5676 cat >> $CONFIG_STATUS <<EOF
5677
5678 # Protect against being on the right side of a sed subst in config.status.
5679 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5680 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5681 $ac_vpsub
5682 $extrasub
5683 s%@CFLAGS@%$CFLAGS%g
5684 s%@CPPFLAGS@%$CPPFLAGS%g
5685 s%@CXXFLAGS@%$CXXFLAGS%g
5686 s%@DEFS@%$DEFS%g
5687 s%@LDFLAGS@%$LDFLAGS%g
5688 s%@LIBS@%$LIBS%g
5689 s%@exec_prefix@%$exec_prefix%g
5690 s%@prefix@%$prefix%g
5691 s%@program_transform_name@%$program_transform_name%g
5692 s%@bindir@%$bindir%g
5693 s%@sbindir@%$sbindir%g
5694 s%@libexecdir@%$libexecdir%g
5695 s%@datadir@%$datadir%g
5696 s%@sysconfdir@%$sysconfdir%g
5697 s%@sharedstatedir@%$sharedstatedir%g
5698 s%@localstatedir@%$localstatedir%g
5699 s%@libdir@%$libdir%g
5700 s%@includedir@%$includedir%g
5701 s%@oldincludedir@%$oldincludedir%g
5702 s%@infodir@%$infodir%g
5703 s%@mandir@%$mandir%g
5704 s%@host@%$host%g
5705 s%@host_alias@%$host_alias%g
5706 s%@host_cpu@%$host_cpu%g
5707 s%@host_vendor@%$host_vendor%g
5708 s%@host_os@%$host_os%g
5709 s%@target@%$target%g
5710 s%@target_alias@%$target_alias%g
5711 s%@target_cpu@%$target_cpu%g
5712 s%@target_vendor@%$target_vendor%g
5713 s%@target_os@%$target_os%g
5714 s%@build@%$build%g
5715 s%@build_alias@%$build_alias%g
5716 s%@build_cpu@%$build_cpu%g
5717 s%@build_vendor@%$build_vendor%g
5718 s%@build_os@%$build_os%g
5719 s%@CC@%$CC%g
5720 s%@CPP@%$CPP%g
5721 s%@SET_MAKE@%$SET_MAKE%g
5722 s%@RANLIB@%$RANLIB%g
5723 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5724 s%@INSTALL_DATA@%$INSTALL_DATA%g
5725 s%@X_CFLAGS@%$X_CFLAGS%g
5726 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
5727 s%@X_LIBS@%$X_LIBS%g
5728 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
5729 s%@ALLOCA@%$ALLOCA%g
5730 s%@REALTOPDIR@%$REALTOPDIR%g
5731 s%@BINPATH@%$BINPATH%g
5732 s%@AR@%$AR%g
5733 s%@SRCPATH@%$SRCPATH%g
5734 s%@LIBPATH@%$LIBPATH%g
5735 s%@TOPDIR@%$TOPDIR%g
5736 s%@INCDIR@%$INCDIR%g
5737 s%@DRIVERLIBS@%$DRIVERLIBS%g
5738 s%@DRIVERDIRS@%$DRIVERDIRS%g
5739 s%@STICKY@%$STICKY%g
5740 s%@CFLAGS1@%$CFLAGS1%g
5741
5742 CEOF
5743 EOF
5744
5745 cat >> $CONFIG_STATUS <<\EOF
5746
5747 # Split the substitutions into bite-sized pieces for seds with
5748 # small command number limits, like on Digital OSF/1 and HP-UX.
5749 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5750 ac_file=1 # Number of current file.
5751 ac_beg=1 # First line for current file.
5752 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5753 ac_more_lines=:
5754 ac_sed_cmds=""
5755 while $ac_more_lines; do
5756 if test $ac_beg -gt 1; then
5757 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5758 else
5759 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5760 fi
5761 if test ! -s conftest.s$ac_file; then
5762 ac_more_lines=false
5763 rm -f conftest.s$ac_file
5764 else
5765 if test -z "$ac_sed_cmds"; then
5766 ac_sed_cmds="sed -f conftest.s$ac_file"
5767 else
5768 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5769 fi
5770 ac_file=`expr $ac_file + 1`
5771 ac_beg=$ac_end
5772 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5773 fi
5774 done
5775 if test -z "$ac_sed_cmds"; then
5776 ac_sed_cmds=cat
5777 fi
5778 EOF
5779
5780 cat >> $CONFIG_STATUS <<EOF
5781
5782 CONFIG_FILES=\${CONFIG_FILES-"Makefile src/Makefile src/engine/Makefile src/util/Makefile src/ui/Makefile src/filter/Makefile
5783 src/ui/ui-drv/curses/Makefile
5784 src/ui/ui-drv/aa/Makefile
5785 src/ui/ui-drv/svga/Makefile
5786 src/ui/ui-drv/x11/Makefile
5787 "}
5788 EOF
5789 cat >> $CONFIG_STATUS <<\EOF
5790 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5791 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5792 case "$ac_file" in
5793 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5794 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5795 *) ac_file_in="${ac_file}.in" ;;
5796 esac
5797
5798 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5799
5800 # Remove last slash and all that follows it. Not all systems have dirname.
5801 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5802 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5803 # The file is in a subdirectory.
5804 test ! -d "$ac_dir" && mkdir "$ac_dir"
5805 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5806 # A "../" for each directory in $ac_dir_suffix.
5807 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5808 else
5809 ac_dir_suffix= ac_dots=
5810 fi
5811
5812 case "$ac_given_srcdir" in
5813 .) srcdir=.
5814 if test -z "$ac_dots"; then top_srcdir=.
5815 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5816 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5817 *) # Relative path.
5818 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5819 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5820 esac
5821
5822 case "$ac_given_INSTALL" in
5823 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5824 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5825 esac
5826
5827 echo creating "$ac_file"
5828 rm -f "$ac_file"
5829 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5830 case "$ac_file" in
5831 *Makefile*) ac_comsub="1i\\
5832 # $configure_input" ;;
5833 *) ac_comsub= ;;
5834 esac
5835
5836 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5837 sed -e "$ac_comsub
5838 s%@configure_input@%$configure_input%g
5839 s%@srcdir@%$srcdir%g
5840 s%@top_srcdir@%$top_srcdir%g
5841 s%@INSTALL@%$INSTALL%g
5842 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5843 fi; done
5844 rm -f conftest.s*
5845
5846 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5847 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5848 #
5849 # ac_d sets the value in "#define NAME VALUE" lines.
5850 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5851 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
5852 ac_dC='\3'
5853 ac_dD='%g'
5854 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5855 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5856 ac_uB='\([ ]\)%\1#\2define\3'
5857 ac_uC=' '
5858 ac_uD='\4%g'
5859 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5860 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5861 ac_eB='$%\1#\2define\3'
5862 ac_eC=' '
5863 ac_eD='%g'
5864
5865 if test "${CONFIG_HEADERS+set}" != set; then
5866 EOF
5867 cat >> $CONFIG_STATUS <<EOF
5868 CONFIG_HEADERS="src/include/aconfig.h"
5869 EOF
5870 cat >> $CONFIG_STATUS <<\EOF
5871 fi
5872 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5873 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5874 case "$ac_file" in
5875 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5876 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5877 *) ac_file_in="${ac_file}.in" ;;
5878 esac
5879
5880 echo creating $ac_file
5881
5882 rm -f conftest.frag conftest.in conftest.out
5883 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5884 cat $ac_file_inputs > conftest.in
5885
5886 EOF
5887
5888 # Transform confdefs.h into a sed script conftest.vals that substitutes
5889 # the proper values into config.h.in to produce config.h. And first:
5890 # Protect against being on the right side of a sed subst in config.status.
5891 # Protect against being in an unquoted here document in config.status.
5892 rm -f conftest.vals
5893 cat > conftest.hdr <<\EOF
5894 s/[\\&%]/\\&/g
5895 s%[\\$`]%\\&%g
5896 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5897 s%ac_d%ac_u%gp
5898 s%ac_u%ac_e%gp
5899 EOF
5900 sed -n -f conftest.hdr confdefs.h > conftest.vals
5901 rm -f conftest.hdr
5902
5903 # This sed command replaces #undef with comments. This is necessary, for
5904 # example, in the case of _POSIX_SOURCE, which is predefined and required
5905 # on some systems where configure will not decide to define it.
5906 cat >> conftest.vals <<\EOF
5907 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5908 EOF
5909
5910 # Break up conftest.vals because some shells have a limit on
5911 # the size of here documents, and old seds have small limits too.
5912
5913 rm -f conftest.tail
5914 while :
5915 do
5916 ac_lines=`grep -c . conftest.vals`
5917 # grep -c gives empty output for an empty file on some AIX systems.
5918 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5919 # Write a limited-size here document to conftest.frag.
5920 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5921 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5922 echo 'CEOF
5923 sed -f conftest.frag conftest.in > conftest.out
5924 rm -f conftest.in
5925 mv conftest.out conftest.in
5926 ' >> $CONFIG_STATUS
5927 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5928 rm -f conftest.vals
5929 mv conftest.tail conftest.vals
5930 done
5931 rm -f conftest.vals
5932
5933 cat >> $CONFIG_STATUS <<\EOF
5934 rm -f conftest.frag conftest.h
5935 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
5936 cat conftest.in >> conftest.h
5937 rm -f conftest.in
5938 if cmp -s $ac_file conftest.h 2>/dev/null; then
5939 echo "$ac_file is unchanged"
5940 rm -f conftest.h
5941 else
5942 # Remove last slash and all that follows it. Not all systems have dirname.
5943 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5944 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5945 # The file is in a subdirectory.
5946 test ! -d "$ac_dir" && mkdir "$ac_dir"
5947 fi
5948 rm -f $ac_file
5949 mv conftest.h $ac_file
5950 fi
5951 fi; done
5952
5953 EOF
5954 cat >> $CONFIG_STATUS <<EOF
5955
5956 EOF
5957 cat >> $CONFIG_STATUS <<\EOF
5958
5959 exit 0
5960 EOF
5961 chmod +x $CONFIG_STATUS
5962 rm -fr confdefs* $ac_clean_files
5963 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5964
5965 echo "------------------------------------------------------------"
5966 echo " "
5967 echo "READ CUREFULLY FOLLOWING WARNINGS"
5968 echo " "
5969 if test "x$ac_cv_header_stdc" = xno; then
5970 echo "configure: warning: There is no ansi c headers avaiable. XaoS will have troubles with compiling." 1>&2
5971 config_problem=yes
5972 fi
5973 if test "x$ac_cv_prog_gcc" = xyes; then
5974 echo
5975 else
5976 echo "configure: warning: The gnu c compiler is recomended to get best performance. XaoS crashes many compiler so your compiler can cause troubles." 1>&2
5977 fi
5978 if test "x$ac_cv_c_long_double" = xyes; then
5979 if test "x$long_double" = xyes; then
5980 echo "configure: warning: Long double enabled. This works well for x86 architectures. On other systems this should slow down much. Especially on sun workstations. If XaoS works incredibly slowly try to rebuild it using:
5981 configure --with-long-double=no
5982 make clean
5983 make" 1>&2
5984 fi
5985 fi
5986 if test "x$drivers" = xno; then
5987 echo "configure: warning: There is no driver avaible. XaoS will not start." 1>&2
5988 config_problem=yes
5989 fi
5990 if test "x$config_problem" = xyes; then
5991 echo "configure: warning: There was a problem with automatic configuration." 1>&2
5992 echo "configure: warning: Read INSTALL file for trouble-shooting tips." 1>&2
5993 fi
5994 if test x"$ac_cv_lib_z_inflate" = xno; then
5995 if test x"$ac_cv_lib_gz_inflate" = xno; then
5996 echo "You need zlib to compile XaoS with image saving code."
5997 echo "Please download it from:"
5998 echo " XaoS homepage at http://www.paru.cas.cz/~hubicka/XaoS"
5999 echo " or ftp://sunsite.unc.edu/pub/Linux/libs"
6000 echo " or ftp://ftp.uu.net/graphics/png/src/zlib-0.95.tar.gz"
6001 echo
6002 fi
6003 fi
6004 if test x"$ac_cv_lib_png_png_create_info_struct" = xno; then
6005 echo "You need pnglib to compile XaoS with image saving code."
6006 echo "Please download it from:"
6007 echo " XaoS homepage at http://www.paru.cas.cz/~hubicka/XaoS"
6008 echo " or ftp://sunsite.unc.edu/pub/Linux/libs"
6009 echo " or ftp://ftp.uu.net/graphics/png/src/libpng-0.81.tar.gz"
6010 echo
6011 fi
6012 echo " "
6013 echo "END OF WARNINGS"
6014 echo " "
6015 echo "In case you have troubles with compiling or running"
6016 echo "XaoS please read compilers.txt."
6017 echo "------------------------------------------------------------"
Mirror of AROS' Contrib svn.