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1.1 root 1: #! /bin/sh
2:
3: # Guess values for system-dependent variables and create Makefiles.
4: # Generated automatically using autoconf version 2.13
5: # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6: #
7: # This configure script is free software; the Free Software Foundation
8: # gives unlimited permission to copy, distribute and modify it.
9:
10: # Defaults:
11: ac_help=
12: ac_default_prefix=/usr/local
13: # Any additions from configure.in:
14: ac_help="$ac_help
15: moo tcltk version"
16: ac_help="$ac_help
17: moo svgalib version"
18: ac_help="$ac_help
19: moo svgalib version"
20: ac_help="$ac_help
21: --with-x use the X Window System"
22:
23: # Initialize some variables set by options.
24: # The variables have the same names as the options, with
25: # dashes changed to underlines.
26: build=NONE
27: cache_file=./config.cache
28: exec_prefix=NONE
29: host=NONE
30: no_create=
31: nonopt=NONE
32: no_recursion=
33: prefix=NONE
34: program_prefix=NONE
35: program_suffix=NONE
36: program_transform_name=s,x,x,
37: silent=
38: site=
39: srcdir=
40: target=NONE
41: verbose=
42: x_includes=NONE
43: x_libraries=NONE
44: bindir='${exec_prefix}/bin'
45: sbindir='${exec_prefix}/sbin'
46: libexecdir='${exec_prefix}/libexec'
47: datadir='${prefix}/share'
48: sysconfdir='${prefix}/etc'
49: sharedstatedir='${prefix}/com'
50: localstatedir='${prefix}/var'
51: libdir='${exec_prefix}/lib'
52: includedir='${prefix}/include'
53: oldincludedir='/usr/include'
54: infodir='${prefix}/info'
55: mandir='${prefix}/man'
56:
57: # Initialize some other variables.
58: subdirs=
59: MFLAGS= MAKEFLAGS=
60: SHELL=${CONFIG_SHELL-/bin/sh}
61: # Maximum number of lines to put in a shell here document.
62: ac_max_here_lines=12
63:
64: ac_prev=
65: for ac_option
66: do
67:
68: # If the previous option needs an argument, assign it.
69: if test -n "$ac_prev"; then
70: eval "$ac_prev=\$ac_option"
71: ac_prev=
72: continue
73: fi
74:
75: case "$ac_option" in
76: -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77: *) ac_optarg= ;;
78: esac
79:
80: # Accept the important Cygnus configure options, so we can diagnose typos.
81:
82: case "$ac_option" in
83:
84: -bindir | --bindir | --bindi | --bind | --bin | --bi)
85: ac_prev=bindir ;;
86: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
87: bindir="$ac_optarg" ;;
88:
89: -build | --build | --buil | --bui | --bu)
90: ac_prev=build ;;
91: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
92: build="$ac_optarg" ;;
93:
94: -cache-file | --cache-file | --cache-fil | --cache-fi \
95: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
96: ac_prev=cache_file ;;
97: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
98: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
99: cache_file="$ac_optarg" ;;
100:
101: -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
102: ac_prev=datadir ;;
103: -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
104: | --da=*)
105: datadir="$ac_optarg" ;;
106:
107: -disable-* | --disable-*)
108: ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
109: # Reject names that are not valid shell variable names.
110: if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
111: { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112: fi
113: ac_feature=`echo $ac_feature| sed 's/-/_/g'`
114: eval "enable_${ac_feature}=no" ;;
115:
116: -enable-* | --enable-*)
117: ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
118: # Reject names that are not valid shell variable names.
119: if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
120: { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
121: fi
122: ac_feature=`echo $ac_feature| sed 's/-/_/g'`
123: case "$ac_option" in
124: *=*) ;;
125: *) ac_optarg=yes ;;
126: esac
127: eval "enable_${ac_feature}='$ac_optarg'" ;;
128:
129: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
130: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
131: | --exec | --exe | --ex)
132: ac_prev=exec_prefix ;;
133: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
134: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
135: | --exec=* | --exe=* | --ex=*)
136: exec_prefix="$ac_optarg" ;;
137:
138: -gas | --gas | --ga | --g)
139: # Obsolete; use --with-gas.
140: with_gas=yes ;;
141:
142: -help | --help | --hel | --he)
143: # Omit some internal or obsolete options to make the list less imposing.
144: # This message is too long to be a string in the A/UX 3.1 sh.
145: cat << EOF
146: Usage: configure [options] [host]
147: Options: [defaults in brackets after descriptions]
148: Configuration:
149: --cache-file=FILE cache test results in FILE
150: --help print this message
151: --no-create do not create output files
152: --quiet, --silent do not print \`checking...' messages
153: --version print the version of autoconf that created configure
154: Directory and file names:
155: --prefix=PREFIX install architecture-independent files in PREFIX
156: [$ac_default_prefix]
157: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158: [same as prefix]
159: --bindir=DIR user executables in DIR [EPREFIX/bin]
160: --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
161: --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
162: --datadir=DIR read-only architecture-independent data in DIR
163: [PREFIX/share]
164: --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
165: --sharedstatedir=DIR modifiable architecture-independent data in DIR
166: [PREFIX/com]
167: --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
168: --libdir=DIR object code libraries in DIR [EPREFIX/lib]
169: --includedir=DIR C header files in DIR [PREFIX/include]
170: --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
171: --infodir=DIR info documentation in DIR [PREFIX/info]
172: --mandir=DIR man documentation in DIR [PREFIX/man]
173: --srcdir=DIR find the sources in DIR [configure dir or ..]
174: --program-prefix=PREFIX prepend PREFIX to installed program names
175: --program-suffix=SUFFIX append SUFFIX to installed program names
176: --program-transform-name=PROGRAM
177: run sed PROGRAM on installed program names
178: EOF
179: cat << EOF
180: Host type:
181: --build=BUILD configure for building on BUILD [BUILD=HOST]
182: --host=HOST configure for HOST [guessed]
183: --target=TARGET configure for TARGET [TARGET=HOST]
184: Features and packages:
185: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
186: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
187: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
188: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
189: --x-includes=DIR X include files are in DIR
190: --x-libraries=DIR X library files are in DIR
191: EOF
192: if test -n "$ac_help"; then
193: echo "--enable and --with options recognized:$ac_help"
194: fi
195: exit 0 ;;
196:
197: -host | --host | --hos | --ho)
198: ac_prev=host ;;
199: -host=* | --host=* | --hos=* | --ho=*)
200: host="$ac_optarg" ;;
201:
202: -includedir | --includedir | --includedi | --included | --include \
203: | --includ | --inclu | --incl | --inc)
204: ac_prev=includedir ;;
205: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
206: | --includ=* | --inclu=* | --incl=* | --inc=*)
207: includedir="$ac_optarg" ;;
208:
209: -infodir | --infodir | --infodi | --infod | --info | --inf)
210: ac_prev=infodir ;;
211: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
212: infodir="$ac_optarg" ;;
213:
214: -libdir | --libdir | --libdi | --libd)
215: ac_prev=libdir ;;
216: -libdir=* | --libdir=* | --libdi=* | --libd=*)
217: libdir="$ac_optarg" ;;
218:
219: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
220: | --libexe | --libex | --libe)
221: ac_prev=libexecdir ;;
222: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
223: | --libexe=* | --libex=* | --libe=*)
224: libexecdir="$ac_optarg" ;;
225:
226: -localstatedir | --localstatedir | --localstatedi | --localstated \
227: | --localstate | --localstat | --localsta | --localst \
228: | --locals | --local | --loca | --loc | --lo)
229: ac_prev=localstatedir ;;
230: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
231: | --localstate=* | --localstat=* | --localsta=* | --localst=* \
232: | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
233: localstatedir="$ac_optarg" ;;
234:
235: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
236: ac_prev=mandir ;;
237: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
238: mandir="$ac_optarg" ;;
239:
240: -nfp | --nfp | --nf)
241: # Obsolete; use --without-fp.
242: with_fp=no ;;
243:
244: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245: | --no-cr | --no-c)
246: no_create=yes ;;
247:
248: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
249: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
250: no_recursion=yes ;;
251:
252: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
253: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
254: | --oldin | --oldi | --old | --ol | --o)
255: ac_prev=oldincludedir ;;
256: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
257: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
258: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
259: oldincludedir="$ac_optarg" ;;
260:
261: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
262: ac_prev=prefix ;;
263: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
264: prefix="$ac_optarg" ;;
265:
266: -program-prefix | --program-prefix | --program-prefi | --program-pref \
267: | --program-pre | --program-pr | --program-p)
268: ac_prev=program_prefix ;;
269: -program-prefix=* | --program-prefix=* | --program-prefi=* \
270: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
271: program_prefix="$ac_optarg" ;;
272:
273: -program-suffix | --program-suffix | --program-suffi | --program-suff \
274: | --program-suf | --program-su | --program-s)
275: ac_prev=program_suffix ;;
276: -program-suffix=* | --program-suffix=* | --program-suffi=* \
277: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
278: program_suffix="$ac_optarg" ;;
279:
280: -program-transform-name | --program-transform-name \
281: | --program-transform-nam | --program-transform-na \
282: | --program-transform-n | --program-transform- \
283: | --program-transform | --program-transfor \
284: | --program-transfo | --program-transf \
285: | --program-trans | --program-tran \
286: | --progr-tra | --program-tr | --program-t)
287: ac_prev=program_transform_name ;;
288: -program-transform-name=* | --program-transform-name=* \
289: | --program-transform-nam=* | --program-transform-na=* \
290: | --program-transform-n=* | --program-transform-=* \
291: | --program-transform=* | --program-transfor=* \
292: | --program-transfo=* | --program-transf=* \
293: | --program-trans=* | --program-tran=* \
294: | --progr-tra=* | --program-tr=* | --program-t=*)
295: program_transform_name="$ac_optarg" ;;
296:
297: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
298: | -silent | --silent | --silen | --sile | --sil)
299: silent=yes ;;
300:
301: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
302: ac_prev=sbindir ;;
303: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
304: | --sbi=* | --sb=*)
305: sbindir="$ac_optarg" ;;
306:
307: -sharedstatedir | --sharedstatedir | --sharedstatedi \
308: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
309: | --sharedst | --shareds | --shared | --share | --shar \
310: | --sha | --sh)
311: ac_prev=sharedstatedir ;;
312: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
313: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
314: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
315: | --sha=* | --sh=*)
316: sharedstatedir="$ac_optarg" ;;
317:
318: -site | --site | --sit)
319: ac_prev=site ;;
320: -site=* | --site=* | --sit=*)
321: site="$ac_optarg" ;;
322:
323: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
324: ac_prev=srcdir ;;
325: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
326: srcdir="$ac_optarg" ;;
327:
328: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
329: | --syscon | --sysco | --sysc | --sys | --sy)
330: ac_prev=sysconfdir ;;
331: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
332: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
333: sysconfdir="$ac_optarg" ;;
334:
335: -target | --target | --targe | --targ | --tar | --ta | --t)
336: ac_prev=target ;;
337: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
338: target="$ac_optarg" ;;
339:
340: -v | -verbose | --verbose | --verbos | --verbo | --verb)
341: verbose=yes ;;
342:
343: -version | --version | --versio | --versi | --vers)
344: echo "configure generated by autoconf version 2.13"
345: exit 0 ;;
346:
347: -with-* | --with-*)
348: ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
349: # Reject names that are not valid shell variable names.
350: if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
351: { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
352: fi
353: ac_package=`echo $ac_package| sed 's/-/_/g'`
354: case "$ac_option" in
355: *=*) ;;
356: *) ac_optarg=yes ;;
357: esac
358: eval "with_${ac_package}='$ac_optarg'" ;;
359:
360: -without-* | --without-*)
361: ac_package=`echo $ac_option|sed -e 's/-*without-//'`
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 $ac_package| sed 's/-/_/g'`
367: eval "with_${ac_package}=no" ;;
368:
369: --x)
370: # Obsolete; use --with-x.
371: with_x=yes ;;
372:
373: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
374: | --x-incl | --x-inc | --x-in | --x-i)
375: ac_prev=x_includes ;;
376: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
377: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
378: x_includes="$ac_optarg" ;;
379:
380: -x-libraries | --x-libraries | --x-librarie | --x-librari \
381: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
382: ac_prev=x_libraries ;;
383: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
384: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
385: x_libraries="$ac_optarg" ;;
386:
387: -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388: ;;
389:
390: *)
391: if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
392: echo "configure: warning: $ac_option: invalid host type" 1>&2
393: fi
394: if test "x$nonopt" != xNONE; then
395: { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396: fi
397: nonopt="$ac_option"
398: ;;
399:
400: esac
401: done
402:
403: if test -n "$ac_prev"; then
404: { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
405: fi
406:
407: trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408:
409: # File descriptor usage:
410: # 0 standard input
411: # 1 file creation
412: # 2 errors and warnings
413: # 3 some systems may open it to /dev/tty
414: # 4 used on the Kubota Titan
415: # 6 checking for... messages and results
416: # 5 compiler messages saved in config.log
417: if test "$silent" = yes; then
418: exec 6>/dev/null
419: else
420: exec 6>&1
421: fi
422: exec 5>./config.log
423:
424: echo "\
425: This file contains any messages produced by compilers while
426: running configure, to aid debugging if configure makes a mistake.
427: " 1>&5
428:
429: # Strip out --no-create and --no-recursion so they do not pile up.
430: # Also quote any args containing shell metacharacters.
431: ac_configure_args=
432: for ac_arg
433: do
434: case "$ac_arg" in
435: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
436: | --no-cr | --no-c) ;;
437: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
438: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
439: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
440: ac_configure_args="$ac_configure_args '$ac_arg'" ;;
441: *) ac_configure_args="$ac_configure_args $ac_arg" ;;
442: esac
443: done
444:
445: # NLS nuisances.
446: # Only set these to C if already set. These must not be set unconditionally
447: # because not all systems understand e.g. LANG=C (notably SCO).
448: # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449: # Non-C LC_CTYPE values break the ctype check.
450: if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451: if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452: if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453: if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
454:
455: # confdefs.h avoids OS command line length limits that DEFS can exceed.
456: rm -rf conftest* confdefs.h
457: # AIX cpp loses on an empty file, so make sure it contains at least a newline.
458: echo > confdefs.h
459:
460: # A filename unique to this package, relative to the directory that
461: # configure is in, which we can look for to find out if srcdir is correct.
462: ac_unique_file=../src/generator.c
463:
464: # Find the source files, if location was not specified.
465: if test -z "$srcdir"; then
466: ac_srcdir_defaulted=yes
467: # Try the directory containing this script, then its parent.
468: ac_prog=$0
469: ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
470: test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
471: srcdir=$ac_confdir
472: if test ! -r $srcdir/$ac_unique_file; then
473: srcdir=..
474: fi
475: else
476: ac_srcdir_defaulted=no
477: fi
478: if test ! -r $srcdir/$ac_unique_file; then
479: if test "$ac_srcdir_defaulted" = yes; then
480: { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
481: else
482: { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
483: fi
484: fi
485: srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
486:
487: # Prefer explicitly selected file to automatically selected ones.
488: if test -z "$CONFIG_SITE"; then
489: if test "x$prefix" != xNONE; then
490: CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
491: else
492: CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
493: fi
494: fi
495: for ac_site_file in $CONFIG_SITE; do
496: if test -r "$ac_site_file"; then
497: echo "loading site script $ac_site_file"
498: . "$ac_site_file"
499: fi
500: done
501:
502: if test -r "$cache_file"; then
503: echo "loading cache $cache_file"
504: . $cache_file
505: else
506: echo "creating cache $cache_file"
507: > $cache_file
508: fi
509:
510: ac_ext=c
511: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512: ac_cpp='$CPP $CPPFLAGS'
513: ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514: ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515: cross_compiling=$ac_cv_prog_cc_cross
516:
517: ac_exeext=
518: ac_objext=o
519: if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
520: # Stardent Vistra SVR4 grep lacks -e, says [email protected].
521: if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
522: ac_n= ac_c='
523: ' ac_t=' '
524: else
525: ac_n=-n ac_c= ac_t=
526: fi
527: else
528: ac_n= ac_c='\c' ac_t=
529: fi
530:
531:
532:
533:
534:
535: # Extract the first word of "gcc", so it can be a program name with args.
536: set dummy gcc; ac_word=$2
537: echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
538: echo "configure:539: checking for $ac_word" >&5
539: if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
540: echo $ac_n "(cached) $ac_c" 1>&6
541: else
542: if test -n "$CC"; then
543: ac_cv_prog_CC="$CC" # Let the user override the test.
544: else
545: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
546: ac_dummy="$PATH"
547: for ac_dir in $ac_dummy; do
548: test -z "$ac_dir" && ac_dir=.
549: if test -f $ac_dir/$ac_word; then
550: ac_cv_prog_CC="gcc"
551: break
552: fi
553: done
554: IFS="$ac_save_ifs"
555: fi
556: fi
557: CC="$ac_cv_prog_CC"
558: if test -n "$CC"; then
559: echo "$ac_t""$CC" 1>&6
560: else
561: echo "$ac_t""no" 1>&6
562: fi
563:
564: if test -z "$CC"; then
565: # Extract the first word of "cc", so it can be a program name with args.
566: set dummy cc; ac_word=$2
567: echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
568: echo "configure:569: checking for $ac_word" >&5
569: if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
570: echo $ac_n "(cached) $ac_c" 1>&6
571: else
572: if test -n "$CC"; then
573: ac_cv_prog_CC="$CC" # Let the user override the test.
574: else
575: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
576: ac_prog_rejected=no
577: ac_dummy="$PATH"
578: for ac_dir in $ac_dummy; do
579: test -z "$ac_dir" && ac_dir=.
580: if test -f $ac_dir/$ac_word; then
581: if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
582: ac_prog_rejected=yes
583: continue
584: fi
585: ac_cv_prog_CC="cc"
586: break
587: fi
588: done
589: IFS="$ac_save_ifs"
590: if test $ac_prog_rejected = yes; then
591: # We found a bogon in the path, so make sure we never use it.
592: set dummy $ac_cv_prog_CC
593: shift
594: if test $# -gt 0; then
595: # We chose a different compiler from the bogus one.
596: # However, it has the same basename, so the bogon will be chosen
597: # first if we set CC to just the basename; use the full file name.
598: shift
599: set dummy "$ac_dir/$ac_word" "$@"
600: shift
601: ac_cv_prog_CC="$@"
602: fi
603: fi
604: fi
605: fi
606: CC="$ac_cv_prog_CC"
607: if test -n "$CC"; then
608: echo "$ac_t""$CC" 1>&6
609: else
610: echo "$ac_t""no" 1>&6
611: fi
612:
613: if test -z "$CC"; then
614: case "`uname -s`" in
615: *win32* | *WIN32*)
616: # Extract the first word of "cl", so it can be a program name with args.
617: set dummy cl; ac_word=$2
618: echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
619: echo "configure:620: checking for $ac_word" >&5
620: if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
621: echo $ac_n "(cached) $ac_c" 1>&6
622: else
623: if test -n "$CC"; then
624: ac_cv_prog_CC="$CC" # Let the user override the test.
625: else
626: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
627: ac_dummy="$PATH"
628: for ac_dir in $ac_dummy; do
629: test -z "$ac_dir" && ac_dir=.
630: if test -f $ac_dir/$ac_word; then
631: ac_cv_prog_CC="cl"
632: break
633: fi
634: done
635: IFS="$ac_save_ifs"
636: fi
637: fi
638: CC="$ac_cv_prog_CC"
639: if test -n "$CC"; then
640: echo "$ac_t""$CC" 1>&6
641: else
642: echo "$ac_t""no" 1>&6
643: fi
644: ;;
645: esac
646: fi
647: test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
648: fi
649:
650: echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
651: echo "configure:652: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
652:
653: ac_ext=c
654: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
655: ac_cpp='$CPP $CPPFLAGS'
656: ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
657: ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
658: cross_compiling=$ac_cv_prog_cc_cross
659:
660: cat > conftest.$ac_ext << EOF
661:
662: #line 663 "configure"
663: #include "confdefs.h"
664:
665: main(){return(0);}
666: EOF
667: if { (eval echo configure:668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
668: ac_cv_prog_cc_works=yes
669: # If we can't run a trivial program, we are probably using a cross compiler.
670: if (./conftest; exit) 2>/dev/null; then
671: ac_cv_prog_cc_cross=no
672: else
673: ac_cv_prog_cc_cross=yes
674: fi
675: else
676: echo "configure: failed program was:" >&5
677: cat conftest.$ac_ext >&5
678: ac_cv_prog_cc_works=no
679: fi
680: rm -fr conftest*
681: ac_ext=c
682: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
683: ac_cpp='$CPP $CPPFLAGS'
684: ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
685: ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
686: cross_compiling=$ac_cv_prog_cc_cross
687:
688: echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
689: if test $ac_cv_prog_cc_works = no; then
690: { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
691: fi
692: echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
693: echo "configure:694: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
694: echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
695: cross_compiling=$ac_cv_prog_cc_cross
696:
697: echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
698: echo "configure:699: checking whether we are using GNU C" >&5
699: if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
700: echo $ac_n "(cached) $ac_c" 1>&6
701: else
702: cat > conftest.c <<EOF
703: #ifdef __GNUC__
704: yes;
705: #endif
706: EOF
707: if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
708: ac_cv_prog_gcc=yes
709: else
710: ac_cv_prog_gcc=no
711: fi
712: fi
713:
714: echo "$ac_t""$ac_cv_prog_gcc" 1>&6
715:
716: if test $ac_cv_prog_gcc = yes; then
717: GCC=yes
718: else
719: GCC=
720: fi
721:
722: ac_test_CFLAGS="${CFLAGS+set}"
723: ac_save_CFLAGS="$CFLAGS"
724: CFLAGS=
725: echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
726: echo "configure:727: checking whether ${CC-cc} accepts -g" >&5
727: if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
728: echo $ac_n "(cached) $ac_c" 1>&6
729: else
730: echo 'void f(){}' > conftest.c
731: if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
732: ac_cv_prog_cc_g=yes
733: else
734: ac_cv_prog_cc_g=no
735: fi
736: rm -f conftest*
737:
738: fi
739:
740: echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
741: if test "$ac_test_CFLAGS" = set; then
742: CFLAGS="$ac_save_CFLAGS"
743: elif test $ac_cv_prog_cc_g = yes; then
744: if test "$GCC" = yes; then
745: CFLAGS="-g -O2"
746: else
747: CFLAGS="-g"
748: fi
749: else
750: if test "$GCC" = yes; then
751: CFLAGS="-O2"
752: else
753: CFLAGS=
754: fi
755: fi
756:
757: echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
758: echo "configure:759: checking how to run the C preprocessor" >&5
759: # On Suns, sometimes $CPP names a directory.
760: if test -n "$CPP" && test -d "$CPP"; then
761: CPP=
762: fi
763: if test -z "$CPP"; then
764: if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
765: echo $ac_n "(cached) $ac_c" 1>&6
766: else
767: # This must be in double quotes, not single quotes, because CPP may get
768: # substituted into the Makefile and "${CC-cc}" will confuse make.
769: CPP="${CC-cc} -E"
770: # On the NeXT, cc -E runs the code through the compiler's parser,
771: # not just through cpp.
772: cat > conftest.$ac_ext <<EOF
773: #line 774 "configure"
774: #include "confdefs.h"
775: #include <assert.h>
776: Syntax Error
777: EOF
778: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
779: { (eval echo configure:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
780: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
781: if test -z "$ac_err"; then
782: :
783: else
784: echo "$ac_err" >&5
785: echo "configure: failed program was:" >&5
786: cat conftest.$ac_ext >&5
787: rm -rf conftest*
788: CPP="${CC-cc} -E -traditional-cpp"
789: cat > conftest.$ac_ext <<EOF
790: #line 791 "configure"
791: #include "confdefs.h"
792: #include <assert.h>
793: Syntax Error
794: EOF
795: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
796: { (eval echo configure:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
797: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
798: if test -z "$ac_err"; then
799: :
800: else
801: echo "$ac_err" >&5
802: echo "configure: failed program was:" >&5
803: cat conftest.$ac_ext >&5
804: rm -rf conftest*
805: CPP="${CC-cc} -nologo -E"
806: cat > conftest.$ac_ext <<EOF
807: #line 808 "configure"
808: #include "confdefs.h"
809: #include <assert.h>
810: Syntax Error
811: EOF
812: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
813: { (eval echo configure:814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
814: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
815: if test -z "$ac_err"; then
816: :
817: else
818: echo "$ac_err" >&5
819: echo "configure: failed program was:" >&5
820: cat conftest.$ac_ext >&5
821: rm -rf conftest*
822: CPP=/lib/cpp
823: fi
824: rm -f conftest*
825: fi
826: rm -f conftest*
827: fi
828: rm -f conftest*
829: ac_cv_prog_CPP="$CPP"
830: fi
831: CPP="$ac_cv_prog_CPP"
832: else
833: ac_cv_prog_CPP="$CPP"
834: fi
835: echo "$ac_t""$CPP" 1>&6
836:
837: ac_aux_dir=
838: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
839: if test -f $ac_dir/install-sh; then
840: ac_aux_dir=$ac_dir
841: ac_install_sh="$ac_aux_dir/install-sh -c"
842: break
843: elif test -f $ac_dir/install.sh; then
844: ac_aux_dir=$ac_dir
845: ac_install_sh="$ac_aux_dir/install.sh -c"
846: break
847: fi
848: done
849: if test -z "$ac_aux_dir"; then
850: { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
851: fi
852: ac_config_guess=$ac_aux_dir/config.guess
853: ac_config_sub=$ac_aux_dir/config.sub
854: ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
855:
856: # Find a good install program. We prefer a C program (faster),
857: # so one script is as good as another. But avoid the broken or
858: # incompatible versions:
859: # SysV /etc/install, /usr/sbin/install
860: # SunOS /usr/etc/install
861: # IRIX /sbin/install
862: # AIX /bin/install
863: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
864: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
865: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
866: # ./install, which can be erroneously created by make from ./install.sh.
867: echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
868: echo "configure:869: checking for a BSD compatible install" >&5
869: if test -z "$INSTALL"; then
870: if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
871: echo $ac_n "(cached) $ac_c" 1>&6
872: else
873: IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
874: for ac_dir in $PATH; do
875: # Account for people who put trailing slashes in PATH elements.
876: case "$ac_dir/" in
877: /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
878: *)
879: # OSF1 and SCO ODT 3.0 have their own names for install.
880: # Don't use installbsd from OSF since it installs stuff as root
881: # by default.
882: for ac_prog in ginstall scoinst install; do
883: if test -f $ac_dir/$ac_prog; then
884: if test $ac_prog = install &&
885: grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
886: # AIX install. It has an incompatible calling convention.
887: :
888: else
889: ac_cv_path_install="$ac_dir/$ac_prog -c"
890: break 2
891: fi
892: fi
893: done
894: ;;
895: esac
896: done
897: IFS="$ac_save_IFS"
898:
899: fi
900: if test "${ac_cv_path_install+set}" = set; then
901: INSTALL="$ac_cv_path_install"
902: else
903: # As a last resort, use the slow shell script. We don't cache a
904: # path for INSTALL within a source directory, because that will
905: # break other packages using the cache if that directory is
906: # removed, or if the path is relative.
907: INSTALL="$ac_install_sh"
908: fi
909: fi
910: echo "$ac_t""$INSTALL" 1>&6
911:
912: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
913: # It thinks the first close brace ends the variable substitution.
914: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
915:
916: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
917:
918: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
919:
920: echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
921: echo "configure:922: checking whether ${MAKE-make} sets \${MAKE}" >&5
922: set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
923: if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
924: echo $ac_n "(cached) $ac_c" 1>&6
925: else
926: cat > conftestmake <<\EOF
927: all:
928: @echo 'ac_maketemp="${MAKE}"'
929: EOF
930: # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
931: eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
932: if test -n "$ac_maketemp"; then
933: eval ac_cv_prog_make_${ac_make}_set=yes
934: else
935: eval ac_cv_prog_make_${ac_make}_set=no
936: fi
937: rm -f conftestmake
938: fi
939: if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
940: echo "$ac_t""yes" 1>&6
941: SET_MAKE=
942: else
943: echo "$ac_t""no" 1>&6
944: SET_MAKE="MAKE=${MAKE-make}"
945: fi
946:
947: # Extract the first word of "ranlib", so it can be a program name with args.
948: set dummy ranlib; ac_word=$2
949: echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
950: echo "configure:951: checking for $ac_word" >&5
951: if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
952: echo $ac_n "(cached) $ac_c" 1>&6
953: else
954: if test -n "$RANLIB"; then
955: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
956: else
957: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
958: ac_dummy="$PATH"
959: for ac_dir in $ac_dummy; do
960: test -z "$ac_dir" && ac_dir=.
961: if test -f $ac_dir/$ac_word; then
962: ac_cv_prog_RANLIB="ranlib"
963: break
964: fi
965: done
966: IFS="$ac_save_ifs"
967: test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
968: fi
969: fi
970: RANLIB="$ac_cv_prog_RANLIB"
971: if test -n "$RANLIB"; then
972: echo "$ac_t""$RANLIB" 1>&6
973: else
974: echo "$ac_t""no" 1>&6
975: fi
976:
977: echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
978: echo "configure:979: checking return type of signal handlers" >&5
979: if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
980: echo $ac_n "(cached) $ac_c" 1>&6
981: else
982: cat > conftest.$ac_ext <<EOF
983: #line 984 "configure"
984: #include "confdefs.h"
985: #include <sys/types.h>
986: #include <signal.h>
987: #ifdef signal
988: #undef signal
989: #endif
990: #ifdef __cplusplus
991: extern "C" void (*signal (int, void (*)(int)))(int);
992: #else
993: void (*signal ()) ();
994: #endif
995:
996: int main() {
997: int i;
998: ; return 0; }
999: EOF
1000: if { (eval echo configure:1001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1001: rm -rf conftest*
1002: ac_cv_type_signal=void
1003: else
1004: echo "configure: failed program was:" >&5
1005: cat conftest.$ac_ext >&5
1006: rm -rf conftest*
1007: ac_cv_type_signal=int
1008: fi
1009: rm -f conftest*
1010: fi
1011:
1012: echo "$ac_t""$ac_cv_type_signal" 1>&6
1013: cat >> confdefs.h <<EOF
1014: #define RETSIGTYPE $ac_cv_type_signal
1015: EOF
1016:
1017:
1018:
1019: HEADERS="-I. -Iz80 -I../hdr -I../src/snd"
1020:
1021: program=""
1022: # Check whether --enable-tcltk or --disable-tcltk was given.
1023: if test "${enable_tcltk+set}" = set; then
1024: enableval="$enable_tcltk"
1025: program="generator-tcltk"
1026: fi
1027:
1028: # Check whether --enable-svgalib or --disable-svgalib was given.
1029: if test "${enable_svgalib+set}" = set; then
1030: enableval="$enable_svgalib"
1031: program="generator-svgalib"
1032: fi
1033:
1034: # Check whether --enable-allegro or --disable-allegro was given.
1035: if test "${enable_allegro+set}" = set; then
1036: enableval="$enable_allegro"
1037: program="generator-allegro"
1038: fi
1039:
1040: if [ "x$program" = "x" ]; then
1041: { echo "configure: error: You must select the user interface type" 1>&2; exit 1; }
1042: fi
1043:
1044: if [ "x$program" = "xgenerator-tcltk" ]; then
1045: # If we find X, set shell vars x_includes and x_libraries to the
1046: # paths, otherwise set no_x=yes.
1047: # Uses ac_ vars as temps to allow command line to override cache and checks.
1048: # --without-x overrides everything else, but does not touch the cache.
1049: echo $ac_n "checking for X""... $ac_c" 1>&6
1050: echo "configure:1051: checking for X" >&5
1051:
1052: # Check whether --with-x or --without-x was given.
1053: if test "${with_x+set}" = set; then
1054: withval="$with_x"
1055: :
1056: fi
1057:
1058: # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1059: if test "x$with_x" = xno; then
1060: # The user explicitly disabled X.
1061: have_x=disabled
1062: else
1063: if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1064: # Both variables are already set.
1065: have_x=yes
1066: else
1067: if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1068: echo $ac_n "(cached) $ac_c" 1>&6
1069: else
1070: # One or both of the vars are not set, and there is no cached value.
1071: ac_x_includes=NO ac_x_libraries=NO
1072: rm -fr conftestdir
1073: if mkdir conftestdir; then
1074: cd conftestdir
1075: # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1076: cat > Imakefile <<'EOF'
1077: acfindx:
1078: @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1079: EOF
1080: if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1081: # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1082: eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1083: # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1084: for ac_extension in a so sl; do
1085: if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1086: test -f $ac_im_libdir/libX11.$ac_extension; then
1087: ac_im_usrlibdir=$ac_im_libdir; break
1088: fi
1089: done
1090: # Screen out bogus values from the imake configuration. They are
1091: # bogus both because they are the default anyway, and because
1092: # using them would break gcc on systems where it needs fixed includes.
1093: case "$ac_im_incroot" in
1094: /usr/include) ;;
1095: *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1096: esac
1097: case "$ac_im_usrlibdir" in
1098: /usr/lib | /lib) ;;
1099: *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1100: esac
1101: fi
1102: cd ..
1103: rm -fr conftestdir
1104: fi
1105:
1106: if test "$ac_x_includes" = NO; then
1107: # Guess where to find include files, by looking for this one X11 .h file.
1108: test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1109:
1110: # First, try using that file with no special directory specified.
1111: cat > conftest.$ac_ext <<EOF
1112: #line 1113 "configure"
1113: #include "confdefs.h"
1114: #include <$x_direct_test_include>
1115: EOF
1116: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1117: { (eval echo configure:1118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1118: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1119: if test -z "$ac_err"; then
1120: rm -rf conftest*
1121: # We can compile using X headers with no special include directory.
1122: ac_x_includes=
1123: else
1124: echo "$ac_err" >&5
1125: echo "configure: failed program was:" >&5
1126: cat conftest.$ac_ext >&5
1127: rm -rf conftest*
1128: # Look for the header file in a standard set of common directories.
1129: # Check X11 before X11Rn because it is often a symlink to the current release.
1130: for ac_dir in \
1131: /usr/X11/include \
1132: /usr/X11R6/include \
1133: /usr/X11R5/include \
1134: /usr/X11R4/include \
1135: \
1136: /usr/include/X11 \
1137: /usr/include/X11R6 \
1138: /usr/include/X11R5 \
1139: /usr/include/X11R4 \
1140: \
1141: /usr/local/X11/include \
1142: /usr/local/X11R6/include \
1143: /usr/local/X11R5/include \
1144: /usr/local/X11R4/include \
1145: \
1146: /usr/local/include/X11 \
1147: /usr/local/include/X11R6 \
1148: /usr/local/include/X11R5 \
1149: /usr/local/include/X11R4 \
1150: \
1151: /usr/X386/include \
1152: /usr/x386/include \
1153: /usr/XFree86/include/X11 \
1154: \
1155: /usr/include \
1156: /usr/local/include \
1157: /usr/unsupported/include \
1158: /usr/athena/include \
1159: /usr/local/x11r5/include \
1160: /usr/lpp/Xamples/include \
1161: \
1162: /usr/openwin/include \
1163: /usr/openwin/share/include \
1164: ; \
1165: do
1166: if test -r "$ac_dir/$x_direct_test_include"; then
1167: ac_x_includes=$ac_dir
1168: break
1169: fi
1170: done
1171: fi
1172: rm -f conftest*
1173: fi # $ac_x_includes = NO
1174:
1175: if test "$ac_x_libraries" = NO; then
1176: # Check for the libraries.
1177:
1178: test -z "$x_direct_test_library" && x_direct_test_library=Xt
1179: test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1180:
1181: # See if we find them without any special options.
1182: # Don't add to $LIBS permanently.
1183: ac_save_LIBS="$LIBS"
1184: LIBS="-l$x_direct_test_library $LIBS"
1185: cat > conftest.$ac_ext <<EOF
1186: #line 1187 "configure"
1187: #include "confdefs.h"
1188:
1189: int main() {
1190: ${x_direct_test_function}()
1191: ; return 0; }
1192: EOF
1193: if { (eval echo configure:1194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1194: rm -rf conftest*
1195: LIBS="$ac_save_LIBS"
1196: # We can link X programs with no special library path.
1197: ac_x_libraries=
1198: else
1199: echo "configure: failed program was:" >&5
1200: cat conftest.$ac_ext >&5
1201: rm -rf conftest*
1202: LIBS="$ac_save_LIBS"
1203: # First see if replacing the include by lib works.
1204: # Check X11 before X11Rn because it is often a symlink to the current release.
1205: for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1206: /usr/X11/lib \
1207: /usr/X11R6/lib \
1208: /usr/X11R5/lib \
1209: /usr/X11R4/lib \
1210: \
1211: /usr/lib/X11 \
1212: /usr/lib/X11R6 \
1213: /usr/lib/X11R5 \
1214: /usr/lib/X11R4 \
1215: \
1216: /usr/local/X11/lib \
1217: /usr/local/X11R6/lib \
1218: /usr/local/X11R5/lib \
1219: /usr/local/X11R4/lib \
1220: \
1221: /usr/local/lib/X11 \
1222: /usr/local/lib/X11R6 \
1223: /usr/local/lib/X11R5 \
1224: /usr/local/lib/X11R4 \
1225: \
1226: /usr/X386/lib \
1227: /usr/x386/lib \
1228: /usr/XFree86/lib/X11 \
1229: \
1230: /usr/lib \
1231: /usr/local/lib \
1232: /usr/unsupported/lib \
1233: /usr/athena/lib \
1234: /usr/local/x11r5/lib \
1235: /usr/lpp/Xamples/lib \
1236: /lib/usr/lib/X11 \
1237: \
1238: /usr/openwin/lib \
1239: /usr/openwin/share/lib \
1240: ; \
1241: do
1242: for ac_extension in a so sl; do
1243: if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1244: ac_x_libraries=$ac_dir
1245: break 2
1246: fi
1247: done
1248: done
1249: fi
1250: rm -f conftest*
1251: fi # $ac_x_libraries = NO
1252:
1253: if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1254: # Didn't find X anywhere. Cache the known absence of X.
1255: ac_cv_have_x="have_x=no"
1256: else
1257: # Record where we found X for the cache.
1258: ac_cv_have_x="have_x=yes \
1259: ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1260: fi
1261: fi
1262: fi
1263: eval "$ac_cv_have_x"
1264: fi # $with_x != no
1265:
1266: if test "$have_x" != yes; then
1267: echo "$ac_t""$have_x" 1>&6
1268: no_x=yes
1269: else
1270: # If each of the values was on the command line, it overrides each guess.
1271: test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1272: test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1273: # Update the cache value to reflect the command line values.
1274: ac_cv_have_x="have_x=yes \
1275: ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1276: echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1277: fi
1278:
1279: if test "$no_x" = yes; then
1280: # Not all programs may use this symbol, but it does not hurt to define it.
1281: cat >> confdefs.h <<\EOF
1282: #define X_DISPLAY_MISSING 1
1283: EOF
1284:
1285: X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1286: else
1287: if test -n "$x_includes"; then
1288: X_CFLAGS="$X_CFLAGS -I$x_includes"
1289: fi
1290:
1291: # It would also be nice to do this for all -L options, not just this one.
1292: if test -n "$x_libraries"; then
1293: X_LIBS="$X_LIBS -L$x_libraries"
1294: # For Solaris; some versions of Sun CC require a space after -R and
1295: # others require no space. Words are not sufficient . . . .
1296: case "`(uname -sr) 2>/dev/null`" in
1297: "SunOS 5"*)
1298: echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1299: echo "configure:1300: checking whether -R must be followed by a space" >&5
1300: ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1301: cat > conftest.$ac_ext <<EOF
1302: #line 1303 "configure"
1303: #include "confdefs.h"
1304:
1305: int main() {
1306:
1307: ; return 0; }
1308: EOF
1309: if { (eval echo configure:1310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1310: rm -rf conftest*
1311: ac_R_nospace=yes
1312: else
1313: echo "configure: failed program was:" >&5
1314: cat conftest.$ac_ext >&5
1315: rm -rf conftest*
1316: ac_R_nospace=no
1317: fi
1318: rm -f conftest*
1319: if test $ac_R_nospace = yes; then
1320: echo "$ac_t""no" 1>&6
1321: X_LIBS="$X_LIBS -R$x_libraries"
1322: else
1323: LIBS="$ac_xsave_LIBS -R $x_libraries"
1324: cat > conftest.$ac_ext <<EOF
1325: #line 1326 "configure"
1326: #include "confdefs.h"
1327:
1328: int main() {
1329:
1330: ; return 0; }
1331: EOF
1332: if { (eval echo configure:1333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1333: rm -rf conftest*
1334: ac_R_space=yes
1335: else
1336: echo "configure: failed program was:" >&5
1337: cat conftest.$ac_ext >&5
1338: rm -rf conftest*
1339: ac_R_space=no
1340: fi
1341: rm -f conftest*
1342: if test $ac_R_space = yes; then
1343: echo "$ac_t""yes" 1>&6
1344: X_LIBS="$X_LIBS -R $x_libraries"
1345: else
1346: echo "$ac_t""neither works" 1>&6
1347: fi
1348: fi
1349: LIBS="$ac_xsave_LIBS"
1350: esac
1351: fi
1352:
1353: # Check for system-dependent libraries X programs must link with.
1354: # Do this before checking for the system-independent R6 libraries
1355: # (-lICE), since we may need -lsocket or whatever for X linking.
1356:
1357: if test "$ISC" = yes; then
1358: X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1359: else
1360: # [email protected] says this is needed for Ultrix, if the X
1361: # libraries were built with DECnet support. And [email protected] says
1362: # the Alpha needs dnet_stub (dnet does not exist).
1363: echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1364: echo "configure:1365: checking for dnet_ntoa in -ldnet" >&5
1365: ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1366: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1367: echo $ac_n "(cached) $ac_c" 1>&6
1368: else
1369: ac_save_LIBS="$LIBS"
1370: LIBS="-ldnet $LIBS"
1371: cat > conftest.$ac_ext <<EOF
1372: #line 1373 "configure"
1373: #include "confdefs.h"
1374: /* Override any gcc2 internal prototype to avoid an error. */
1375: /* We use char because int might match the return type of a gcc2
1376: builtin and then its argument prototype would still apply. */
1377: char dnet_ntoa();
1378:
1379: int main() {
1380: dnet_ntoa()
1381: ; return 0; }
1382: EOF
1383: if { (eval echo configure:1384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1384: rm -rf conftest*
1385: eval "ac_cv_lib_$ac_lib_var=yes"
1386: else
1387: echo "configure: failed program was:" >&5
1388: cat conftest.$ac_ext >&5
1389: rm -rf conftest*
1390: eval "ac_cv_lib_$ac_lib_var=no"
1391: fi
1392: rm -f conftest*
1393: LIBS="$ac_save_LIBS"
1394:
1395: fi
1396: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1397: echo "$ac_t""yes" 1>&6
1398: X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1399: else
1400: echo "$ac_t""no" 1>&6
1401: fi
1402:
1403: if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1404: echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
1405: echo "configure:1406: checking for dnet_ntoa in -ldnet_stub" >&5
1406: ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1407: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1408: echo $ac_n "(cached) $ac_c" 1>&6
1409: else
1410: ac_save_LIBS="$LIBS"
1411: LIBS="-ldnet_stub $LIBS"
1412: cat > conftest.$ac_ext <<EOF
1413: #line 1414 "configure"
1414: #include "confdefs.h"
1415: /* Override any gcc2 internal prototype to avoid an error. */
1416: /* We use char because int might match the return type of a gcc2
1417: builtin and then its argument prototype would still apply. */
1418: char dnet_ntoa();
1419:
1420: int main() {
1421: dnet_ntoa()
1422: ; return 0; }
1423: EOF
1424: if { (eval echo configure:1425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1425: rm -rf conftest*
1426: eval "ac_cv_lib_$ac_lib_var=yes"
1427: else
1428: echo "configure: failed program was:" >&5
1429: cat conftest.$ac_ext >&5
1430: rm -rf conftest*
1431: eval "ac_cv_lib_$ac_lib_var=no"
1432: fi
1433: rm -f conftest*
1434: LIBS="$ac_save_LIBS"
1435:
1436: fi
1437: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1438: echo "$ac_t""yes" 1>&6
1439: X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1440: else
1441: echo "$ac_t""no" 1>&6
1442: fi
1443:
1444: fi
1445:
1446: # [email protected] says -lnsl (and -lsocket) are needed for his 386/AT,
1447: # to get the SysV transport functions.
1448: # [email protected] says the Pyramis MIS-ES running DC/OSx (SVR4)
1449: # needs -lnsl.
1450: # The nsl library prevents programs from opening the X display
1451: # on Irix 5.2, according to [email protected].
1452: echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1453: echo "configure:1454: checking for gethostbyname" >&5
1454: if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1455: echo $ac_n "(cached) $ac_c" 1>&6
1456: else
1457: cat > conftest.$ac_ext <<EOF
1458: #line 1459 "configure"
1459: #include "confdefs.h"
1460: /* System header to define __stub macros and hopefully few prototypes,
1461: which can conflict with char gethostbyname(); below. */
1462: #include <assert.h>
1463: /* Override any gcc2 internal prototype to avoid an error. */
1464: /* We use char because int might match the return type of a gcc2
1465: builtin and then its argument prototype would still apply. */
1466: char gethostbyname();
1467:
1468: int main() {
1469:
1470: /* The GNU C library defines this for functions which it implements
1471: to always fail with ENOSYS. Some functions are actually named
1472: something starting with __ and the normal name is an alias. */
1473: #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
1474: choke me
1475: #else
1476: gethostbyname();
1477: #endif
1478:
1479: ; return 0; }
1480: EOF
1481: if { (eval echo configure:1482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1482: rm -rf conftest*
1483: eval "ac_cv_func_gethostbyname=yes"
1484: else
1485: echo "configure: failed program was:" >&5
1486: cat conftest.$ac_ext >&5
1487: rm -rf conftest*
1488: eval "ac_cv_func_gethostbyname=no"
1489: fi
1490: rm -f conftest*
1491: fi
1492:
1493: if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1494: echo "$ac_t""yes" 1>&6
1495: :
1496: else
1497: echo "$ac_t""no" 1>&6
1498: fi
1499:
1500: if test $ac_cv_func_gethostbyname = no; then
1501: echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1502: echo "configure:1503: checking for gethostbyname in -lnsl" >&5
1503: ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
1504: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1505: echo $ac_n "(cached) $ac_c" 1>&6
1506: else
1507: ac_save_LIBS="$LIBS"
1508: LIBS="-lnsl $LIBS"
1509: cat > conftest.$ac_ext <<EOF
1510: #line 1511 "configure"
1511: #include "confdefs.h"
1512: /* Override any gcc2 internal prototype to avoid an error. */
1513: /* We use char because int might match the return type of a gcc2
1514: builtin and then its argument prototype would still apply. */
1515: char gethostbyname();
1516:
1517: int main() {
1518: gethostbyname()
1519: ; return 0; }
1520: EOF
1521: if { (eval echo configure:1522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1522: rm -rf conftest*
1523: eval "ac_cv_lib_$ac_lib_var=yes"
1524: else
1525: echo "configure: failed program was:" >&5
1526: cat conftest.$ac_ext >&5
1527: rm -rf conftest*
1528: eval "ac_cv_lib_$ac_lib_var=no"
1529: fi
1530: rm -f conftest*
1531: LIBS="$ac_save_LIBS"
1532:
1533: fi
1534: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1535: echo "$ac_t""yes" 1>&6
1536: X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1537: else
1538: echo "$ac_t""no" 1>&6
1539: fi
1540:
1541: fi
1542:
1543: # [email protected] says without -lsocket,
1544: # socket/setsockopt and other routines are undefined under SCO ODT
1545: # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
1546: # on later versions), says [email protected]: it contains
1547: # gethostby* variants that don't use the nameserver (or something).
1548: # -lsocket must be given before -lnsl if both are needed.
1549: # We assume that if connect needs -lnsl, so does gethostbyname.
1550: echo $ac_n "checking for connect""... $ac_c" 1>&6
1551: echo "configure:1552: checking for connect" >&5
1552: if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1553: echo $ac_n "(cached) $ac_c" 1>&6
1554: else
1555: cat > conftest.$ac_ext <<EOF
1556: #line 1557 "configure"
1557: #include "confdefs.h"
1558: /* System header to define __stub macros and hopefully few prototypes,
1559: which can conflict with char connect(); below. */
1560: #include <assert.h>
1561: /* Override any gcc2 internal prototype to avoid an error. */
1562: /* We use char because int might match the return type of a gcc2
1563: builtin and then its argument prototype would still apply. */
1564: char connect();
1565:
1566: int main() {
1567:
1568: /* The GNU C library defines this for functions which it implements
1569: to always fail with ENOSYS. Some functions are actually named
1570: something starting with __ and the normal name is an alias. */
1571: #if defined (__stub_connect) || defined (__stub___connect)
1572: choke me
1573: #else
1574: connect();
1575: #endif
1576:
1577: ; return 0; }
1578: EOF
1579: if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1580: rm -rf conftest*
1581: eval "ac_cv_func_connect=yes"
1582: else
1583: echo "configure: failed program was:" >&5
1584: cat conftest.$ac_ext >&5
1585: rm -rf conftest*
1586: eval "ac_cv_func_connect=no"
1587: fi
1588: rm -f conftest*
1589: fi
1590:
1591: if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1592: echo "$ac_t""yes" 1>&6
1593: :
1594: else
1595: echo "$ac_t""no" 1>&6
1596: fi
1597:
1598: if test $ac_cv_func_connect = no; then
1599: echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
1600: echo "configure:1601: checking for connect in -lsocket" >&5
1601: ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
1602: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1603: echo $ac_n "(cached) $ac_c" 1>&6
1604: else
1605: ac_save_LIBS="$LIBS"
1606: LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
1607: cat > conftest.$ac_ext <<EOF
1608: #line 1609 "configure"
1609: #include "confdefs.h"
1610: /* Override any gcc2 internal prototype to avoid an error. */
1611: /* We use char because int might match the return type of a gcc2
1612: builtin and then its argument prototype would still apply. */
1613: char connect();
1614:
1615: int main() {
1616: connect()
1617: ; return 0; }
1618: EOF
1619: if { (eval echo configure:1620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1620: rm -rf conftest*
1621: eval "ac_cv_lib_$ac_lib_var=yes"
1622: else
1623: echo "configure: failed program was:" >&5
1624: cat conftest.$ac_ext >&5
1625: rm -rf conftest*
1626: eval "ac_cv_lib_$ac_lib_var=no"
1627: fi
1628: rm -f conftest*
1629: LIBS="$ac_save_LIBS"
1630:
1631: fi
1632: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1633: echo "$ac_t""yes" 1>&6
1634: X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
1635: else
1636: echo "$ac_t""no" 1>&6
1637: fi
1638:
1639: fi
1640:
1641: # [email protected] says -lposix is necessary on A/UX.
1642: echo $ac_n "checking for remove""... $ac_c" 1>&6
1643: echo "configure:1644: checking for remove" >&5
1644: if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
1645: echo $ac_n "(cached) $ac_c" 1>&6
1646: else
1647: cat > conftest.$ac_ext <<EOF
1648: #line 1649 "configure"
1649: #include "confdefs.h"
1650: /* System header to define __stub macros and hopefully few prototypes,
1651: which can conflict with char remove(); below. */
1652: #include <assert.h>
1653: /* Override any gcc2 internal prototype to avoid an error. */
1654: /* We use char because int might match the return type of a gcc2
1655: builtin and then its argument prototype would still apply. */
1656: char remove();
1657:
1658: int main() {
1659:
1660: /* The GNU C library defines this for functions which it implements
1661: to always fail with ENOSYS. Some functions are actually named
1662: something starting with __ and the normal name is an alias. */
1663: #if defined (__stub_remove) || defined (__stub___remove)
1664: choke me
1665: #else
1666: remove();
1667: #endif
1668:
1669: ; return 0; }
1670: EOF
1671: if { (eval echo configure:1672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1672: rm -rf conftest*
1673: eval "ac_cv_func_remove=yes"
1674: else
1675: echo "configure: failed program was:" >&5
1676: cat conftest.$ac_ext >&5
1677: rm -rf conftest*
1678: eval "ac_cv_func_remove=no"
1679: fi
1680: rm -f conftest*
1681: fi
1682:
1683: if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
1684: echo "$ac_t""yes" 1>&6
1685: :
1686: else
1687: echo "$ac_t""no" 1>&6
1688: fi
1689:
1690: if test $ac_cv_func_remove = no; then
1691: echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
1692: echo "configure:1693: checking for remove in -lposix" >&5
1693: ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
1694: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1695: echo $ac_n "(cached) $ac_c" 1>&6
1696: else
1697: ac_save_LIBS="$LIBS"
1698: LIBS="-lposix $LIBS"
1699: cat > conftest.$ac_ext <<EOF
1700: #line 1701 "configure"
1701: #include "confdefs.h"
1702: /* Override any gcc2 internal prototype to avoid an error. */
1703: /* We use char because int might match the return type of a gcc2
1704: builtin and then its argument prototype would still apply. */
1705: char remove();
1706:
1707: int main() {
1708: remove()
1709: ; return 0; }
1710: EOF
1711: if { (eval echo configure:1712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1712: rm -rf conftest*
1713: eval "ac_cv_lib_$ac_lib_var=yes"
1714: else
1715: echo "configure: failed program was:" >&5
1716: cat conftest.$ac_ext >&5
1717: rm -rf conftest*
1718: eval "ac_cv_lib_$ac_lib_var=no"
1719: fi
1720: rm -f conftest*
1721: LIBS="$ac_save_LIBS"
1722:
1723: fi
1724: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1725: echo "$ac_t""yes" 1>&6
1726: X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
1727: else
1728: echo "$ac_t""no" 1>&6
1729: fi
1730:
1731: fi
1732:
1733: # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
1734: echo $ac_n "checking for shmat""... $ac_c" 1>&6
1735: echo "configure:1736: checking for shmat" >&5
1736: if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
1737: echo $ac_n "(cached) $ac_c" 1>&6
1738: else
1739: cat > conftest.$ac_ext <<EOF
1740: #line 1741 "configure"
1741: #include "confdefs.h"
1742: /* System header to define __stub macros and hopefully few prototypes,
1743: which can conflict with char shmat(); below. */
1744: #include <assert.h>
1745: /* Override any gcc2 internal prototype to avoid an error. */
1746: /* We use char because int might match the return type of a gcc2
1747: builtin and then its argument prototype would still apply. */
1748: char shmat();
1749:
1750: int main() {
1751:
1752: /* The GNU C library defines this for functions which it implements
1753: to always fail with ENOSYS. Some functions are actually named
1754: something starting with __ and the normal name is an alias. */
1755: #if defined (__stub_shmat) || defined (__stub___shmat)
1756: choke me
1757: #else
1758: shmat();
1759: #endif
1760:
1761: ; return 0; }
1762: EOF
1763: if { (eval echo configure:1764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1764: rm -rf conftest*
1765: eval "ac_cv_func_shmat=yes"
1766: else
1767: echo "configure: failed program was:" >&5
1768: cat conftest.$ac_ext >&5
1769: rm -rf conftest*
1770: eval "ac_cv_func_shmat=no"
1771: fi
1772: rm -f conftest*
1773: fi
1774:
1775: if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
1776: echo "$ac_t""yes" 1>&6
1777: :
1778: else
1779: echo "$ac_t""no" 1>&6
1780: fi
1781:
1782: if test $ac_cv_func_shmat = no; then
1783: echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
1784: echo "configure:1785: checking for shmat in -lipc" >&5
1785: ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
1786: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1787: echo $ac_n "(cached) $ac_c" 1>&6
1788: else
1789: ac_save_LIBS="$LIBS"
1790: LIBS="-lipc $LIBS"
1791: cat > conftest.$ac_ext <<EOF
1792: #line 1793 "configure"
1793: #include "confdefs.h"
1794: /* Override any gcc2 internal prototype to avoid an error. */
1795: /* We use char because int might match the return type of a gcc2
1796: builtin and then its argument prototype would still apply. */
1797: char shmat();
1798:
1799: int main() {
1800: shmat()
1801: ; return 0; }
1802: EOF
1803: if { (eval echo configure:1804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1804: rm -rf conftest*
1805: eval "ac_cv_lib_$ac_lib_var=yes"
1806: else
1807: echo "configure: failed program was:" >&5
1808: cat conftest.$ac_ext >&5
1809: rm -rf conftest*
1810: eval "ac_cv_lib_$ac_lib_var=no"
1811: fi
1812: rm -f conftest*
1813: LIBS="$ac_save_LIBS"
1814:
1815: fi
1816: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1817: echo "$ac_t""yes" 1>&6
1818: X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
1819: else
1820: echo "$ac_t""no" 1>&6
1821: fi
1822:
1823: fi
1824: fi
1825:
1826: # Check for libraries that X11R6 Xt/Xaw programs need.
1827: ac_save_LDFLAGS="$LDFLAGS"
1828: test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
1829: # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1830: # check for ICE first), but we must link in the order -lSM -lICE or
1831: # we get undefined symbols. So assume we have SM if we have ICE.
1832: # These have to be linked with before -lX11, unlike the other
1833: # libraries we check for below, so use a different variable.
1834: # [email protected], [email protected].
1835: echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
1836: echo "configure:1837: checking for IceConnectionNumber in -lICE" >&5
1837: ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
1838: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1839: echo $ac_n "(cached) $ac_c" 1>&6
1840: else
1841: ac_save_LIBS="$LIBS"
1842: LIBS="-lICE $X_EXTRA_LIBS $LIBS"
1843: cat > conftest.$ac_ext <<EOF
1844: #line 1845 "configure"
1845: #include "confdefs.h"
1846: /* Override any gcc2 internal prototype to avoid an error. */
1847: /* We use char because int might match the return type of a gcc2
1848: builtin and then its argument prototype would still apply. */
1849: char IceConnectionNumber();
1850:
1851: int main() {
1852: IceConnectionNumber()
1853: ; return 0; }
1854: EOF
1855: if { (eval echo configure:1856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1856: rm -rf conftest*
1857: eval "ac_cv_lib_$ac_lib_var=yes"
1858: else
1859: echo "configure: failed program was:" >&5
1860: cat conftest.$ac_ext >&5
1861: rm -rf conftest*
1862: eval "ac_cv_lib_$ac_lib_var=no"
1863: fi
1864: rm -f conftest*
1865: LIBS="$ac_save_LIBS"
1866:
1867: fi
1868: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1869: echo "$ac_t""yes" 1>&6
1870: X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1871: else
1872: echo "$ac_t""no" 1>&6
1873: fi
1874:
1875: LDFLAGS="$ac_save_LDFLAGS"
1876:
1877: fi
1878:
1879: if [ "$no_x" ]; then
1880: { echo "configure: error: X is not installed" 1>&2; exit 1; }
1881: fi
1882: HEADERS="$HEADERS -I- -I/usr/X11R6/include"
1883: CPPFLAGS="$HEADERS"
1884: CFLAGS="$CFLAGS $X_CFLAGS"
1885: DEPFLAGS="$HEADERS $X_CFLAGS"
1886: LIBS="$X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1887: LDFLAGS="$X_LIBS -L/usr/lib -L/usr/local/lib -L/usr/X11R6/lib/"
1888: fi
1889:
1890: if [ "x$program" = "xgenerator-svgalib" ]; then
1891: CPPFLAGS="$HEADERS"
1892: DEPFLAGS="$HEADERS"
1893: LIBS=""
1894: LDFLAGS="-L/usr/lib -L/usr/local/lib"
1895: fi
1896: if [ "x$program" = "xgenerator-allegro" ]; then
1897: HEADERS="$HEADERS"
1898: CPPFLAGS="$HEADERS"
1899: DEPFLAGS="$HEADERS"
1900: LIBS=""
1901: LDFLAGS="-L/usr/i586-pc-msdosdjgpp/lib"
1902: LDFLAGS=""
1903: CFLAGS="$CFLAGS -DALLEGRO"
1904: fi
1905:
1906: os=`uname -s 2>/dev/null | tr 'A-Z' 'a-z'`
1907: case "$os" in
1908: sunos) OSLDFLAGS="-R/gnu/lib -R/usr/local/lib";;
1909: *) OSLDFLAGS="";;
1910: esac
1911:
1912: LDFLAGS="$LDFLAGS $OSLDFLAGS"
1913:
1914:
1915: echo $ac_n "checking for cos in -lm""... $ac_c" 1>&6
1916: echo "configure:1917: checking for cos in -lm" >&5
1917: ac_lib_var=`echo m'_'cos | sed 'y%./+-%__p_%'`
1918: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1919: echo $ac_n "(cached) $ac_c" 1>&6
1920: else
1921: ac_save_LIBS="$LIBS"
1922: LIBS="-lm $LIBS"
1923: cat > conftest.$ac_ext <<EOF
1924: #line 1925 "configure"
1925: #include "confdefs.h"
1926: /* Override any gcc2 internal prototype to avoid an error. */
1927: /* We use char because int might match the return type of a gcc2
1928: builtin and then its argument prototype would still apply. */
1929: char cos();
1930:
1931: int main() {
1932: cos()
1933: ; return 0; }
1934: EOF
1935: if { (eval echo configure:1936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1936: rm -rf conftest*
1937: eval "ac_cv_lib_$ac_lib_var=yes"
1938: else
1939: echo "configure: failed program was:" >&5
1940: cat conftest.$ac_ext >&5
1941: rm -rf conftest*
1942: eval "ac_cv_lib_$ac_lib_var=no"
1943: fi
1944: rm -f conftest*
1945: LIBS="$ac_save_LIBS"
1946:
1947: fi
1948: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1949: echo "$ac_t""yes" 1>&6
1950: LIBS="$LIBS -lm";lib=yes
1951: else
1952: echo "$ac_t""no" 1>&6
1953: lib=no
1954: fi
1955:
1956: if [ $lib = no ]; then
1957: echo "configure: warning: "No libm found!"" 1>&2
1958: fi
1959:
1960: echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
1961: echo "configure:1962: checking for dlopen in -ldl" >&5
1962: ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
1963: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1964: echo $ac_n "(cached) $ac_c" 1>&6
1965: else
1966: ac_save_LIBS="$LIBS"
1967: LIBS="-ldl $LIBS"
1968: cat > conftest.$ac_ext <<EOF
1969: #line 1970 "configure"
1970: #include "confdefs.h"
1971: /* Override any gcc2 internal prototype to avoid an error. */
1972: /* We use char because int might match the return type of a gcc2
1973: builtin and then its argument prototype would still apply. */
1974: char dlopen();
1975:
1976: int main() {
1977: dlopen()
1978: ; return 0; }
1979: EOF
1980: if { (eval echo configure:1981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1981: rm -rf conftest*
1982: eval "ac_cv_lib_$ac_lib_var=yes"
1983: else
1984: echo "configure: failed program was:" >&5
1985: cat conftest.$ac_ext >&5
1986: rm -rf conftest*
1987: eval "ac_cv_lib_$ac_lib_var=no"
1988: fi
1989: rm -f conftest*
1990: LIBS="$ac_save_LIBS"
1991:
1992: fi
1993: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1994: echo "$ac_t""yes" 1>&6
1995: LIBS="$LIBS -ldl";lib=yes
1996: else
1997: echo "$ac_t""no" 1>&6
1998: lib=no
1999: fi
2000:
2001: if [ $lib = no ]; then
2002: echo "configure: warning: "No libdl found!"" 1>&2
2003: fi
2004: if [ "x$program" = "xgenerator-tcltk" ]; then
2005: echo $ac_n "checking for Tcl_DoOneEvent in -ltcl8.0""... $ac_c" 1>&6
2006: echo "configure:2007: checking for Tcl_DoOneEvent in -ltcl8.0" >&5
2007: ac_lib_var=`echo tcl8.0'_'Tcl_DoOneEvent | sed 'y%./+-%__p_%'`
2008: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2009: echo $ac_n "(cached) $ac_c" 1>&6
2010: else
2011: ac_save_LIBS="$LIBS"
2012: LIBS="-ltcl8.0 $LIBS"
2013: cat > conftest.$ac_ext <<EOF
2014: #line 2015 "configure"
2015: #include "confdefs.h"
2016: /* Override any gcc2 internal prototype to avoid an error. */
2017: /* We use char because int might match the return type of a gcc2
2018: builtin and then its argument prototype would still apply. */
2019: char Tcl_DoOneEvent();
2020:
2021: int main() {
2022: Tcl_DoOneEvent()
2023: ; return 0; }
2024: EOF
2025: if { (eval echo configure:2026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2026: rm -rf conftest*
2027: eval "ac_cv_lib_$ac_lib_var=yes"
2028: else
2029: echo "configure: failed program was:" >&5
2030: cat conftest.$ac_ext >&5
2031: rm -rf conftest*
2032: eval "ac_cv_lib_$ac_lib_var=no"
2033: fi
2034: rm -f conftest*
2035: LIBS="$ac_save_LIBS"
2036:
2037: fi
2038: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2039: echo "$ac_t""yes" 1>&6
2040: LIBS="$LIBS -ltcl8.0"; lib=yes
2041: else
2042: echo "$ac_t""no" 1>&6
2043: lib=no
2044: fi
2045:
2046: if [ $lib = no ]; then
2047: echo $ac_n "checking for Tcl_DoOneEvent in -ltcl""... $ac_c" 1>&6
2048: echo "configure:2049: checking for Tcl_DoOneEvent in -ltcl" >&5
2049: ac_lib_var=`echo tcl'_'Tcl_DoOneEvent | sed 'y%./+-%__p_%'`
2050: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2051: echo $ac_n "(cached) $ac_c" 1>&6
2052: else
2053: ac_save_LIBS="$LIBS"
2054: LIBS="-ltcl $LIBS"
2055: cat > conftest.$ac_ext <<EOF
2056: #line 2057 "configure"
2057: #include "confdefs.h"
2058: /* Override any gcc2 internal prototype to avoid an error. */
2059: /* We use char because int might match the return type of a gcc2
2060: builtin and then its argument prototype would still apply. */
2061: char Tcl_DoOneEvent();
2062:
2063: int main() {
2064: Tcl_DoOneEvent()
2065: ; return 0; }
2066: EOF
2067: if { (eval echo configure:2068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2068: rm -rf conftest*
2069: eval "ac_cv_lib_$ac_lib_var=yes"
2070: else
2071: echo "configure: failed program was:" >&5
2072: cat conftest.$ac_ext >&5
2073: rm -rf conftest*
2074: eval "ac_cv_lib_$ac_lib_var=no"
2075: fi
2076: rm -f conftest*
2077: LIBS="$ac_save_LIBS"
2078:
2079: fi
2080: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2081: echo "$ac_t""yes" 1>&6
2082: LIBS="$LIBS -ltcl"; lib=yes
2083: else
2084: echo "$ac_t""no" 1>&6
2085: lib=no
2086: fi
2087:
2088: fi
2089: if [ $lib = no ]; then
2090: { echo "configure: error: Could not find or link with lib tcl" 1>&2; exit 1; }
2091: fi
2092: echo $ac_n "checking for Tk_Init in -ltk8.0""... $ac_c" 1>&6
2093: echo "configure:2094: checking for Tk_Init in -ltk8.0" >&5
2094: ac_lib_var=`echo tk8.0'_'Tk_Init | sed 'y%./+-%__p_%'`
2095: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2096: echo $ac_n "(cached) $ac_c" 1>&6
2097: else
2098: ac_save_LIBS="$LIBS"
2099: LIBS="-ltk8.0 $LIBS"
2100: cat > conftest.$ac_ext <<EOF
2101: #line 2102 "configure"
2102: #include "confdefs.h"
2103: /* Override any gcc2 internal prototype to avoid an error. */
2104: /* We use char because int might match the return type of a gcc2
2105: builtin and then its argument prototype would still apply. */
2106: char Tk_Init();
2107:
2108: int main() {
2109: Tk_Init()
2110: ; return 0; }
2111: EOF
2112: if { (eval echo configure:2113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2113: rm -rf conftest*
2114: eval "ac_cv_lib_$ac_lib_var=yes"
2115: else
2116: echo "configure: failed program was:" >&5
2117: cat conftest.$ac_ext >&5
2118: rm -rf conftest*
2119: eval "ac_cv_lib_$ac_lib_var=no"
2120: fi
2121: rm -f conftest*
2122: LIBS="$ac_save_LIBS"
2123:
2124: fi
2125: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2126: echo "$ac_t""yes" 1>&6
2127: LIBS="$LIBS -ltk8.0"; lib=yes
2128: else
2129: echo "$ac_t""no" 1>&6
2130: lib=no
2131: fi
2132:
2133: if [ $lib = no ]; then
2134: echo $ac_n "checking for Tk_Init in -ltk""... $ac_c" 1>&6
2135: echo "configure:2136: checking for Tk_Init in -ltk" >&5
2136: ac_lib_var=`echo tk'_'Tk_Init | sed 'y%./+-%__p_%'`
2137: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2138: echo $ac_n "(cached) $ac_c" 1>&6
2139: else
2140: ac_save_LIBS="$LIBS"
2141: LIBS="-ltk $LIBS"
2142: cat > conftest.$ac_ext <<EOF
2143: #line 2144 "configure"
2144: #include "confdefs.h"
2145: /* Override any gcc2 internal prototype to avoid an error. */
2146: /* We use char because int might match the return type of a gcc2
2147: builtin and then its argument prototype would still apply. */
2148: char Tk_Init();
2149:
2150: int main() {
2151: Tk_Init()
2152: ; return 0; }
2153: EOF
2154: if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2155: rm -rf conftest*
2156: eval "ac_cv_lib_$ac_lib_var=yes"
2157: else
2158: echo "configure: failed program was:" >&5
2159: cat conftest.$ac_ext >&5
2160: rm -rf conftest*
2161: eval "ac_cv_lib_$ac_lib_var=no"
2162: fi
2163: rm -f conftest*
2164: LIBS="$ac_save_LIBS"
2165:
2166: fi
2167: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2168: echo "$ac_t""yes" 1>&6
2169: LIBS="$LIBS -ltk"; lib=yes
2170: else
2171: echo "$ac_t""no" 1>&6
2172: lib=no
2173: fi
2174:
2175: if [ $lib = no ]; then
2176: { echo "configure: error: Could not find or link with lib tk" 1>&2; exit 1; }
2177: fi
2178: fi
2179: OLDLIBS=$LIBS
2180: LIBS="$LIBS -lXext";
2181: echo $ac_n "checking for XF86DGAQueryVersion in -lXxf86dga""... $ac_c" 1>&6
2182: echo "configure:2183: checking for XF86DGAQueryVersion in -lXxf86dga" >&5
2183: ac_lib_var=`echo Xxf86dga'_'XF86DGAQueryVersion | sed 'y%./+-%__p_%'`
2184: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2185: echo $ac_n "(cached) $ac_c" 1>&6
2186: else
2187: ac_save_LIBS="$LIBS"
2188: LIBS="-lXxf86dga $LIBS"
2189: cat > conftest.$ac_ext <<EOF
2190: #line 2191 "configure"
2191: #include "confdefs.h"
2192: /* Override any gcc2 internal prototype to avoid an error. */
2193: /* We use char because int might match the return type of a gcc2
2194: builtin and then its argument prototype would still apply. */
2195: char XF86DGAQueryVersion();
2196:
2197: int main() {
2198: XF86DGAQueryVersion()
2199: ; return 0; }
2200: EOF
2201: if { (eval echo configure:2202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2202: rm -rf conftest*
2203: eval "ac_cv_lib_$ac_lib_var=yes"
2204: else
2205: echo "configure: failed program was:" >&5
2206: cat conftest.$ac_ext >&5
2207: rm -rf conftest*
2208: eval "ac_cv_lib_$ac_lib_var=no"
2209: fi
2210: rm -f conftest*
2211: LIBS="$ac_save_LIBS"
2212:
2213: fi
2214: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2215: echo "$ac_t""yes" 1>&6
2216:
2217: LIBS="$LIBS -lXxf86dga";CFLAGS="$CFLAGS -DXF86DGA";
2218: lib=yes
2219: else
2220: echo "$ac_t""no" 1>&6
2221: LIBS=$OLDLIBS;lib=no
2222: fi
2223:
2224: fi
2225:
2226: if [ "x$program" = "xgenerator-svgalib" ]; then
2227: if [ $cross_compiling = no ]; then
2228: echo $ac_n "checking for vga_init in -lvga""... $ac_c" 1>&6
2229: echo "configure:2230: checking for vga_init in -lvga" >&5
2230: ac_lib_var=`echo vga'_'vga_init | sed 'y%./+-%__p_%'`
2231: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2232: echo $ac_n "(cached) $ac_c" 1>&6
2233: else
2234: ac_save_LIBS="$LIBS"
2235: LIBS="-lvga $LIBS"
2236: cat > conftest.$ac_ext <<EOF
2237: #line 2238 "configure"
2238: #include "confdefs.h"
2239: /* Override any gcc2 internal prototype to avoid an error. */
2240: /* We use char because int might match the return type of a gcc2
2241: builtin and then its argument prototype would still apply. */
2242: char vga_init();
2243:
2244: int main() {
2245: vga_init()
2246: ; return 0; }
2247: EOF
2248: if { (eval echo configure:2249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2249: rm -rf conftest*
2250: eval "ac_cv_lib_$ac_lib_var=yes"
2251: else
2252: echo "configure: failed program was:" >&5
2253: cat conftest.$ac_ext >&5
2254: rm -rf conftest*
2255: eval "ac_cv_lib_$ac_lib_var=no"
2256: fi
2257: rm -f conftest*
2258: LIBS="$ac_save_LIBS"
2259:
2260: fi
2261: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2262: echo "$ac_t""yes" 1>&6
2263: LIBS="$LIBS -lvga";lib=yes
2264: else
2265: echo "$ac_t""no" 1>&6
2266: lib=no
2267: fi
2268:
2269: else
2270: echo $ac_n "checking for vga_init in -ldosvga""... $ac_c" 1>&6
2271: echo "configure:2272: checking for vga_init in -ldosvga" >&5
2272: ac_lib_var=`echo dosvga'_'vga_init | sed 'y%./+-%__p_%'`
2273: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2274: echo $ac_n "(cached) $ac_c" 1>&6
2275: else
2276: ac_save_LIBS="$LIBS"
2277: LIBS="-ldosvga $LIBS"
2278: cat > conftest.$ac_ext <<EOF
2279: #line 2280 "configure"
2280: #include "confdefs.h"
2281: /* Override any gcc2 internal prototype to avoid an error. */
2282: /* We use char because int might match the return type of a gcc2
2283: builtin and then its argument prototype would still apply. */
2284: char vga_init();
2285:
2286: int main() {
2287: vga_init()
2288: ; return 0; }
2289: EOF
2290: if { (eval echo configure:2291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2291: rm -rf conftest*
2292: eval "ac_cv_lib_$ac_lib_var=yes"
2293: else
2294: echo "configure: failed program was:" >&5
2295: cat conftest.$ac_ext >&5
2296: rm -rf conftest*
2297: eval "ac_cv_lib_$ac_lib_var=no"
2298: fi
2299: rm -f conftest*
2300: LIBS="$ac_save_LIBS"
2301:
2302: fi
2303: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2304: echo "$ac_t""yes" 1>&6
2305: LIBS="$LIBS -ldosvga";lib=yes
2306: else
2307: echo "$ac_t""no" 1>&6
2308: lib=no
2309: fi
2310:
2311: fi
2312: if [ $lib = no ]; then
2313: { echo "configure: error: Could not find or link with lib vga" 1>&2; exit 1; }
2314: fi
2315: fi
2316:
2317: if [ "x$program" = "xgenerator-allegro" ]; then
2318: echo $ac_n "checking for allegro_exit in -lalleg""... $ac_c" 1>&6
2319: echo "configure:2320: checking for allegro_exit in -lalleg" >&5
2320: ac_lib_var=`echo alleg'_'allegro_exit | sed 'y%./+-%__p_%'`
2321: if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2322: echo $ac_n "(cached) $ac_c" 1>&6
2323: else
2324: ac_save_LIBS="$LIBS"
2325: LIBS="-lalleg $LIBS"
2326: cat > conftest.$ac_ext <<EOF
2327: #line 2328 "configure"
2328: #include "confdefs.h"
2329: /* Override any gcc2 internal prototype to avoid an error. */
2330: /* We use char because int might match the return type of a gcc2
2331: builtin and then its argument prototype would still apply. */
2332: char allegro_exit();
2333:
2334: int main() {
2335: allegro_exit()
2336: ; return 0; }
2337: EOF
2338: if { (eval echo configure:2339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2339: rm -rf conftest*
2340: eval "ac_cv_lib_$ac_lib_var=yes"
2341: else
2342: echo "configure: failed program was:" >&5
2343: cat conftest.$ac_ext >&5
2344: rm -rf conftest*
2345: eval "ac_cv_lib_$ac_lib_var=no"
2346: fi
2347: rm -f conftest*
2348: LIBS="$ac_save_LIBS"
2349:
2350: fi
2351: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2352: echo "$ac_t""yes" 1>&6
2353: LIBS="$LIBS -lalleg";lib=yes
2354: else
2355: echo "$ac_t""no" 1>&6
2356: lib=no
2357: fi
2358:
2359: if [ $lib = no ]; then
2360: { echo "configure: error: Could not find or link with lib alleg (allegro)" 1>&2; exit 1; }
2361: fi
2362: fi
2363:
2364:
2365: echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2366: echo "configure:2367: checking for ANSI C header files" >&5
2367: if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2368: echo $ac_n "(cached) $ac_c" 1>&6
2369: else
2370: cat > conftest.$ac_ext <<EOF
2371: #line 2372 "configure"
2372: #include "confdefs.h"
2373: #include <stdlib.h>
2374: #include <stdarg.h>
2375: #include <string.h>
2376: #include <float.h>
2377: EOF
2378: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2379: { (eval echo configure:2380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2380: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2381: if test -z "$ac_err"; then
2382: rm -rf conftest*
2383: ac_cv_header_stdc=yes
2384: else
2385: echo "$ac_err" >&5
2386: echo "configure: failed program was:" >&5
2387: cat conftest.$ac_ext >&5
2388: rm -rf conftest*
2389: ac_cv_header_stdc=no
2390: fi
2391: rm -f conftest*
2392:
2393: if test $ac_cv_header_stdc = yes; then
2394: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2395: cat > conftest.$ac_ext <<EOF
2396: #line 2397 "configure"
2397: #include "confdefs.h"
2398: #include <string.h>
2399: EOF
2400: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2401: egrep "memchr" >/dev/null 2>&1; then
2402: :
2403: else
2404: rm -rf conftest*
2405: ac_cv_header_stdc=no
2406: fi
2407: rm -f conftest*
2408:
2409: fi
2410:
2411: if test $ac_cv_header_stdc = yes; then
2412: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2413: cat > conftest.$ac_ext <<EOF
2414: #line 2415 "configure"
2415: #include "confdefs.h"
2416: #include <stdlib.h>
2417: EOF
2418: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2419: egrep "free" >/dev/null 2>&1; then
2420: :
2421: else
2422: rm -rf conftest*
2423: ac_cv_header_stdc=no
2424: fi
2425: rm -f conftest*
2426:
2427: fi
2428:
2429: if test $ac_cv_header_stdc = yes; then
2430: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2431: if test "$cross_compiling" = yes; then
2432: :
2433: else
2434: cat > conftest.$ac_ext <<EOF
2435: #line 2436 "configure"
2436: #include "confdefs.h"
2437: #include <ctype.h>
2438: #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2439: #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2440: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2441: int main () { int i; for (i = 0; i < 256; i++)
2442: if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2443: exit (0); }
2444:
2445: EOF
2446: if { (eval echo configure:2447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2447: then
2448: :
2449: else
2450: echo "configure: failed program was:" >&5
2451: cat conftest.$ac_ext >&5
2452: rm -fr conftest*
2453: ac_cv_header_stdc=no
2454: fi
2455: rm -fr conftest*
2456: fi
2457:
2458: fi
2459: fi
2460:
2461: echo "$ac_t""$ac_cv_header_stdc" 1>&6
2462: if test $ac_cv_header_stdc = yes; then
2463: cat >> confdefs.h <<\EOF
2464: #define STDC_HEADERS 1
2465: EOF
2466:
2467: fi
2468:
2469:
2470: ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
2471: echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
2472: echo "configure:2473: checking for fcntl.h" >&5
2473: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2474: echo $ac_n "(cached) $ac_c" 1>&6
2475: else
2476: cat > conftest.$ac_ext <<EOF
2477: #line 2478 "configure"
2478: #include "confdefs.h"
2479: #include <fcntl.h>
2480: EOF
2481: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2482: { (eval echo configure:2483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2483: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2484: if test -z "$ac_err"; then
2485: rm -rf conftest*
2486: eval "ac_cv_header_$ac_safe=yes"
2487: else
2488: echo "$ac_err" >&5
2489: echo "configure: failed program was:" >&5
2490: cat conftest.$ac_ext >&5
2491: rm -rf conftest*
2492: eval "ac_cv_header_$ac_safe=no"
2493: fi
2494: rm -f conftest*
2495: fi
2496: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2497: echo "$ac_t""yes" 1>&6
2498: hdr=yes
2499: else
2500: echo "$ac_t""no" 1>&6
2501: hdr=no
2502: fi
2503:
2504: if [ $hdr = no ]; then
2505: { echo "configure: error: Could not find fcntl.h" 1>&2; exit 1; }
2506: fi
2507:
2508: ac_safe=`echo "unistd.h" | sed 'y%./+-%__p_%'`
2509: echo $ac_n "checking for unistd.h""... $ac_c" 1>&6
2510: echo "configure:2511: checking for unistd.h" >&5
2511: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2512: echo $ac_n "(cached) $ac_c" 1>&6
2513: else
2514: cat > conftest.$ac_ext <<EOF
2515: #line 2516 "configure"
2516: #include "confdefs.h"
2517: #include <unistd.h>
2518: EOF
2519: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2520: { (eval echo configure:2521: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2521: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2522: if test -z "$ac_err"; then
2523: rm -rf conftest*
2524: eval "ac_cv_header_$ac_safe=yes"
2525: else
2526: echo "$ac_err" >&5
2527: echo "configure: failed program was:" >&5
2528: cat conftest.$ac_ext >&5
2529: rm -rf conftest*
2530: eval "ac_cv_header_$ac_safe=no"
2531: fi
2532: rm -f conftest*
2533: fi
2534: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2535: echo "$ac_t""yes" 1>&6
2536: hdr=yes
2537: else
2538: echo "$ac_t""no" 1>&6
2539: hdr=no
2540: fi
2541:
2542: if [ $hdr = no ]; then
2543: { echo "configure: error: Could not find unistd.h" 1>&2; exit 1; }
2544: fi
2545:
2546: if [ "x$program" = "xgenerator-tcltk" ]; then
2547: for ac_hdr in tk8.0.h
2548: do
2549: ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2550: echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2551: echo "configure:2552: checking for $ac_hdr" >&5
2552: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2553: echo $ac_n "(cached) $ac_c" 1>&6
2554: else
2555: cat > conftest.$ac_ext <<EOF
2556: #line 2557 "configure"
2557: #include "confdefs.h"
2558: #include <$ac_hdr>
2559: EOF
2560: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2561: { (eval echo configure:2562: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2562: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2563: if test -z "$ac_err"; then
2564: rm -rf conftest*
2565: eval "ac_cv_header_$ac_safe=yes"
2566: else
2567: echo "$ac_err" >&5
2568: echo "configure: failed program was:" >&5
2569: cat conftest.$ac_ext >&5
2570: rm -rf conftest*
2571: eval "ac_cv_header_$ac_safe=no"
2572: fi
2573: rm -f conftest*
2574: fi
2575: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2576: echo "$ac_t""yes" 1>&6
2577: ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2578: cat >> confdefs.h <<EOF
2579: #define $ac_tr_hdr 1
2580: EOF
2581: hdr=yes
2582: else
2583: echo "$ac_t""no" 1>&6
2584: hdr=no
2585: fi
2586: done
2587:
2588: if [ $hdr = no ]; then
2589: for ac_hdr in tk.h
2590: do
2591: ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2592: echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2593: echo "configure:2594: checking for $ac_hdr" >&5
2594: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2595: echo $ac_n "(cached) $ac_c" 1>&6
2596: else
2597: cat > conftest.$ac_ext <<EOF
2598: #line 2599 "configure"
2599: #include "confdefs.h"
2600: #include <$ac_hdr>
2601: EOF
2602: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2603: { (eval echo configure:2604: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2604: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2605: if test -z "$ac_err"; then
2606: rm -rf conftest*
2607: eval "ac_cv_header_$ac_safe=yes"
2608: else
2609: echo "$ac_err" >&5
2610: echo "configure: failed program was:" >&5
2611: cat conftest.$ac_ext >&5
2612: rm -rf conftest*
2613: eval "ac_cv_header_$ac_safe=no"
2614: fi
2615: rm -f conftest*
2616: fi
2617: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2618: echo "$ac_t""yes" 1>&6
2619: ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2620: cat >> confdefs.h <<EOF
2621: #define $ac_tr_hdr 1
2622: EOF
2623: hdr=yes
2624: else
2625: echo "$ac_t""no" 1>&6
2626: hdr=no
2627: fi
2628: done
2629:
2630: if [ $hdr = no ]; then
2631: { echo "configure: error: Could not find tk.h" 1>&2; exit 1; }
2632: fi
2633: fi
2634: for ac_hdr in tcl8.0.h
2635: do
2636: ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2637: echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2638: echo "configure:2639: checking for $ac_hdr" >&5
2639: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2640: echo $ac_n "(cached) $ac_c" 1>&6
2641: else
2642: cat > conftest.$ac_ext <<EOF
2643: #line 2644 "configure"
2644: #include "confdefs.h"
2645: #include <$ac_hdr>
2646: EOF
2647: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2648: { (eval echo configure:2649: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2649: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2650: if test -z "$ac_err"; then
2651: rm -rf conftest*
2652: eval "ac_cv_header_$ac_safe=yes"
2653: else
2654: echo "$ac_err" >&5
2655: echo "configure: failed program was:" >&5
2656: cat conftest.$ac_ext >&5
2657: rm -rf conftest*
2658: eval "ac_cv_header_$ac_safe=no"
2659: fi
2660: rm -f conftest*
2661: fi
2662: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2663: echo "$ac_t""yes" 1>&6
2664: ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2665: cat >> confdefs.h <<EOF
2666: #define $ac_tr_hdr 1
2667: EOF
2668: hdr=yes
2669: else
2670: echo "$ac_t""no" 1>&6
2671: hdr=no
2672: fi
2673: done
2674:
2675: if [ $hdr = no ]; then
2676: for ac_hdr in tcl.h
2677: do
2678: ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2679: echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2680: echo "configure:2681: checking for $ac_hdr" >&5
2681: if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2682: echo $ac_n "(cached) $ac_c" 1>&6
2683: else
2684: cat > conftest.$ac_ext <<EOF
2685: #line 2686 "configure"
2686: #include "confdefs.h"
2687: #include <$ac_hdr>
2688: EOF
2689: ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2690: { (eval echo configure:2691: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2691: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2692: if test -z "$ac_err"; then
2693: rm -rf conftest*
2694: eval "ac_cv_header_$ac_safe=yes"
2695: else
2696: echo "$ac_err" >&5
2697: echo "configure: failed program was:" >&5
2698: cat conftest.$ac_ext >&5
2699: rm -rf conftest*
2700: eval "ac_cv_header_$ac_safe=no"
2701: fi
2702: rm -f conftest*
2703: fi
2704: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2705: echo "$ac_t""yes" 1>&6
2706: ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2707: cat >> confdefs.h <<EOF
2708: #define $ac_tr_hdr 1
2709: EOF
2710: hdr=yes
2711: else
2712: echo "$ac_t""no" 1>&6
2713: hdr=no
2714: fi
2715: done
2716:
2717: if [ $hdr = no ]; then
2718: { echo "configure: error: Could not find tcl.h" 1>&2; exit 1; }
2719: fi
2720: fi
2721: fi
2722:
2723:
2724: if [ $cross_compiling = no ]; then
2725: echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
2726: echo "configure:2727: checking whether byte ordering is bigendian" >&5
2727: if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
2728: echo $ac_n "(cached) $ac_c" 1>&6
2729: else
2730: ac_cv_c_bigendian=unknown
2731: # See if sys/param.h defines the BYTE_ORDER macro.
2732: cat > conftest.$ac_ext <<EOF
2733: #line 2734 "configure"
2734: #include "confdefs.h"
2735: #include <sys/types.h>
2736: #include <sys/param.h>
2737: int main() {
2738:
2739: #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
2740: bogus endian macros
2741: #endif
2742: ; return 0; }
2743: EOF
2744: if { (eval echo configure:2745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2745: rm -rf conftest*
2746: # It does; now see whether it defined to BIG_ENDIAN or not.
2747: cat > conftest.$ac_ext <<EOF
2748: #line 2749 "configure"
2749: #include "confdefs.h"
2750: #include <sys/types.h>
2751: #include <sys/param.h>
2752: int main() {
2753:
2754: #if BYTE_ORDER != BIG_ENDIAN
2755: not big endian
2756: #endif
2757: ; return 0; }
2758: EOF
2759: if { (eval echo configure:2760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2760: rm -rf conftest*
2761: ac_cv_c_bigendian=yes
2762: else
2763: echo "configure: failed program was:" >&5
2764: cat conftest.$ac_ext >&5
2765: rm -rf conftest*
2766: ac_cv_c_bigendian=no
2767: fi
2768: rm -f conftest*
2769: else
2770: echo "configure: failed program was:" >&5
2771: cat conftest.$ac_ext >&5
2772: fi
2773: rm -f conftest*
2774: if test $ac_cv_c_bigendian = unknown; then
2775: if test "$cross_compiling" = yes; then
2776: { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
2777: else
2778: cat > conftest.$ac_ext <<EOF
2779: #line 2780 "configure"
2780: #include "confdefs.h"
2781: main () {
2782: /* Are we little or big endian? From Harbison&Steele. */
2783: union
2784: {
2785: long l;
2786: char c[sizeof (long)];
2787: } u;
2788: u.l = 1;
2789: exit (u.c[sizeof (long) - 1] == 1);
2790: }
2791: EOF
2792: if { (eval echo configure:2793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2793: then
2794: ac_cv_c_bigendian=no
2795: else
2796: echo "configure: failed program was:" >&5
2797: cat conftest.$ac_ext >&5
2798: rm -fr conftest*
2799: ac_cv_c_bigendian=yes
2800: fi
2801: rm -fr conftest*
2802: fi
2803:
2804: fi
2805: fi
2806:
2807: echo "$ac_t""$ac_cv_c_bigendian" 1>&6
2808: if test $ac_cv_c_bigendian = yes; then
2809: cat >> confdefs.h <<\EOF
2810: #define WORDS_BIGENDIAN 1
2811: EOF
2812:
2813: fi
2814:
2815: else
2816: echo '** ASSUMING LITTLE ENDIAN'
2817: # AC_DEFINE(WORDS_BIGENDIAN, 1)
2818: fi
2819: echo $ac_n "checking for working const""... $ac_c" 1>&6
2820: echo "configure:2821: checking for working const" >&5
2821: if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2822: echo $ac_n "(cached) $ac_c" 1>&6
2823: else
2824: cat > conftest.$ac_ext <<EOF
2825: #line 2826 "configure"
2826: #include "confdefs.h"
2827:
2828: int main() {
2829:
2830: /* Ultrix mips cc rejects this. */
2831: typedef int charset[2]; const charset x;
2832: /* SunOS 4.1.1 cc rejects this. */
2833: char const *const *ccp;
2834: char **p;
2835: /* NEC SVR4.0.2 mips cc rejects this. */
2836: struct point {int x, y;};
2837: static struct point const zero = {0,0};
2838: /* AIX XL C 1.02.0.0 rejects this.
2839: It does not let you subtract one const X* pointer from another in an arm
2840: of an if-expression whose if-part is not a constant expression */
2841: const char *g = "string";
2842: ccp = &g + (g ? g-g : 0);
2843: /* HPUX 7.0 cc rejects these. */
2844: ++ccp;
2845: p = (char**) ccp;
2846: ccp = (char const *const *) p;
2847: { /* SCO 3.2v4 cc rejects this. */
2848: char *t;
2849: char const *s = 0 ? (char *) 0 : (char const *) 0;
2850:
2851: *t++ = 0;
2852: }
2853: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2854: int x[] = {25, 17};
2855: const int *foo = &x[0];
2856: ++foo;
2857: }
2858: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2859: typedef const int *iptr;
2860: iptr p = 0;
2861: ++p;
2862: }
2863: { /* AIX XL C 1.02.0.0 rejects this saying
2864: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2865: struct s { int j; const int *ap[3]; };
2866: struct s *b; b->j = 5;
2867: }
2868: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2869: const int foo = 10;
2870: }
2871:
2872: ; return 0; }
2873: EOF
2874: if { (eval echo configure:2875: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2875: rm -rf conftest*
2876: ac_cv_c_const=yes
2877: else
2878: echo "configure: failed program was:" >&5
2879: cat conftest.$ac_ext >&5
2880: rm -rf conftest*
2881: ac_cv_c_const=no
2882: fi
2883: rm -f conftest*
2884: fi
2885:
2886: echo "$ac_t""$ac_cv_c_const" 1>&6
2887: if test $ac_cv_c_const = no; then
2888: cat >> confdefs.h <<\EOF
2889: #define const
2890: EOF
2891:
2892: fi
2893:
2894: echo $ac_n "checking for inline""... $ac_c" 1>&6
2895: echo "configure:2896: checking for inline" >&5
2896: if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2897: echo $ac_n "(cached) $ac_c" 1>&6
2898: else
2899: ac_cv_c_inline=no
2900: for ac_kw in inline __inline__ __inline; do
2901: cat > conftest.$ac_ext <<EOF
2902: #line 2903 "configure"
2903: #include "confdefs.h"
2904:
2905: int main() {
2906: } $ac_kw foo() {
2907: ; return 0; }
2908: EOF
2909: if { (eval echo configure:2910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2910: rm -rf conftest*
2911: ac_cv_c_inline=$ac_kw; break
2912: else
2913: echo "configure: failed program was:" >&5
2914: cat conftest.$ac_ext >&5
2915: fi
2916: rm -f conftest*
2917: done
2918:
2919: fi
2920:
2921: echo "$ac_t""$ac_cv_c_inline" 1>&6
2922: case "$ac_cv_c_inline" in
2923: inline | yes) ;;
2924: no) cat >> confdefs.h <<\EOF
2925: #define inline
2926: EOF
2927: ;;
2928: *) cat >> confdefs.h <<EOF
2929: #define inline $ac_cv_c_inline
2930: EOF
2931: ;;
2932: esac
2933:
2934: echo $ac_n "checking size of unsigned char""... $ac_c" 1>&6
2935: echo "configure:2936: checking size of unsigned char" >&5
2936: if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_char'+set}'`\" = set"; then
2937: echo $ac_n "(cached) $ac_c" 1>&6
2938: else
2939: if test "$cross_compiling" = yes; then
2940: ac_cv_sizeof_unsigned_char=1
2941: else
2942: cat > conftest.$ac_ext <<EOF
2943: #line 2944 "configure"
2944: #include "confdefs.h"
2945: #include <stdio.h>
2946: main()
2947: {
2948: FILE *f=fopen("conftestval", "w");
2949: if (!f) exit(1);
2950: fprintf(f, "%d\n", sizeof(unsigned char));
2951: exit(0);
2952: }
2953: EOF
2954: if { (eval echo configure:2955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2955: then
2956: ac_cv_sizeof_unsigned_char=`cat conftestval`
2957: else
2958: echo "configure: failed program was:" >&5
2959: cat conftest.$ac_ext >&5
2960: rm -fr conftest*
2961: ac_cv_sizeof_unsigned_char=0
2962: fi
2963: rm -fr conftest*
2964: fi
2965:
2966: fi
2967: echo "$ac_t""$ac_cv_sizeof_unsigned_char" 1>&6
2968: cat >> confdefs.h <<EOF
2969: #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
2970: EOF
2971:
2972:
2973: echo $ac_n "checking size of unsigned short""... $ac_c" 1>&6
2974: echo "configure:2975: checking size of unsigned short" >&5
2975: if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_short'+set}'`\" = set"; then
2976: echo $ac_n "(cached) $ac_c" 1>&6
2977: else
2978: if test "$cross_compiling" = yes; then
2979: ac_cv_sizeof_unsigned_short=2
2980: else
2981: cat > conftest.$ac_ext <<EOF
2982: #line 2983 "configure"
2983: #include "confdefs.h"
2984: #include <stdio.h>
2985: main()
2986: {
2987: FILE *f=fopen("conftestval", "w");
2988: if (!f) exit(1);
2989: fprintf(f, "%d\n", sizeof(unsigned short));
2990: exit(0);
2991: }
2992: EOF
2993: if { (eval echo configure:2994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2994: then
2995: ac_cv_sizeof_unsigned_short=`cat conftestval`
2996: else
2997: echo "configure: failed program was:" >&5
2998: cat conftest.$ac_ext >&5
2999: rm -fr conftest*
3000: ac_cv_sizeof_unsigned_short=0
3001: fi
3002: rm -fr conftest*
3003: fi
3004:
3005: fi
3006: echo "$ac_t""$ac_cv_sizeof_unsigned_short" 1>&6
3007: cat >> confdefs.h <<EOF
3008: #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
3009: EOF
3010:
3011:
3012: echo $ac_n "checking size of unsigned int""... $ac_c" 1>&6
3013: echo "configure:3014: checking size of unsigned int" >&5
3014: if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_int'+set}'`\" = set"; then
3015: echo $ac_n "(cached) $ac_c" 1>&6
3016: else
3017: if test "$cross_compiling" = yes; then
3018: ac_cv_sizeof_unsigned_int=4
3019: else
3020: cat > conftest.$ac_ext <<EOF
3021: #line 3022 "configure"
3022: #include "confdefs.h"
3023: #include <stdio.h>
3024: main()
3025: {
3026: FILE *f=fopen("conftestval", "w");
3027: if (!f) exit(1);
3028: fprintf(f, "%d\n", sizeof(unsigned int));
3029: exit(0);
3030: }
3031: EOF
3032: if { (eval echo configure:3033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3033: then
3034: ac_cv_sizeof_unsigned_int=`cat conftestval`
3035: else
3036: echo "configure: failed program was:" >&5
3037: cat conftest.$ac_ext >&5
3038: rm -fr conftest*
3039: ac_cv_sizeof_unsigned_int=0
3040: fi
3041: rm -fr conftest*
3042: fi
3043:
3044: fi
3045: echo "$ac_t""$ac_cv_sizeof_unsigned_int" 1>&6
3046: cat >> confdefs.h <<EOF
3047: #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
3048: EOF
3049:
3050:
3051: echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
3052: echo "configure:3053: checking size of unsigned long" >&5
3053: if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
3054: echo $ac_n "(cached) $ac_c" 1>&6
3055: else
3056: if test "$cross_compiling" = yes; then
3057: ac_cv_sizeof_unsigned_long=4
3058: else
3059: cat > conftest.$ac_ext <<EOF
3060: #line 3061 "configure"
3061: #include "confdefs.h"
3062: #include <stdio.h>
3063: main()
3064: {
3065: FILE *f=fopen("conftestval", "w");
3066: if (!f) exit(1);
3067: fprintf(f, "%d\n", sizeof(unsigned long));
3068: exit(0);
3069: }
3070: EOF
3071: if { (eval echo configure:3072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3072: then
3073: ac_cv_sizeof_unsigned_long=`cat conftestval`
3074: else
3075: echo "configure: failed program was:" >&5
3076: cat conftest.$ac_ext >&5
3077: rm -fr conftest*
3078: ac_cv_sizeof_unsigned_long=0
3079: fi
3080: rm -fr conftest*
3081: fi
3082:
3083: fi
3084: echo "$ac_t""$ac_cv_sizeof_unsigned_long" 1>&6
3085: cat >> confdefs.h <<EOF
3086: #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
3087: EOF
3088:
3089:
3090: echo $ac_n "checking size of unsigned long long""... $ac_c" 1>&6
3091: echo "configure:3092: checking size of unsigned long long" >&5
3092: if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long_long'+set}'`\" = set"; then
3093: echo $ac_n "(cached) $ac_c" 1>&6
3094: else
3095: if test "$cross_compiling" = yes; then
3096: ac_cv_sizeof_unsigned_long_long=8
3097: else
3098: cat > conftest.$ac_ext <<EOF
3099: #line 3100 "configure"
3100: #include "confdefs.h"
3101: #include <stdio.h>
3102: main()
3103: {
3104: FILE *f=fopen("conftestval", "w");
3105: if (!f) exit(1);
3106: fprintf(f, "%d\n", sizeof(unsigned long long));
3107: exit(0);
3108: }
3109: EOF
3110: if { (eval echo configure:3111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3111: then
3112: ac_cv_sizeof_unsigned_long_long=`cat conftestval`
3113: else
3114: echo "configure: failed program was:" >&5
3115: cat conftest.$ac_ext >&5
3116: rm -fr conftest*
3117: ac_cv_sizeof_unsigned_long_long=0
3118: fi
3119: rm -fr conftest*
3120: fi
3121:
3122: fi
3123: echo "$ac_t""$ac_cv_sizeof_unsigned_long_long" 1>&6
3124: cat >> confdefs.h <<EOF
3125: #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
3126: EOF
3127:
3128:
3129:
3130:
3131: if [ "x$GCC" = "xyes" ]; then
3132: CFLAGS="$CFLAGS -Wall -Wno-unused -Wno-format -W"
3133: # CFLAGS="$CFLAGS -Wmissing-prototypes -Wstrict-prototypes"
3134: CFLAGS="$CFLAGS -Wstrict-prototypes"
3135: # CFLAGS="$CFLAGS -fomit-frame-pointer
3136: fi
3137: CFLAGS="-c $CFLAGS"
3138: if [ "x$ac_cv_c_bigendian" = "xyes" ]; then
3139: cat >> confdefs.h <<\EOF
3140: #define BYTES_HIGHFIRST 1
3141: EOF
3142:
3143: fi
3144:
3145:
3146:
3147:
3148:
3149:
3150: trap '' 1 2 15
3151: cat > confcache <<\EOF
3152: # This file is a shell script that caches the results of configure
3153: # tests run on this system so they can be shared between configure
3154: # scripts and configure runs. It is not useful on other systems.
3155: # If it contains results you don't want to keep, you may remove or edit it.
3156: #
3157: # By default, configure uses ./config.cache as the cache file,
3158: # creating it if it does not exist already. You can give configure
3159: # the --cache-file=FILE option to use a different cache file; that is
3160: # what configure does when it calls configure scripts in
3161: # subdirectories, so they share the cache.
3162: # Giving --cache-file=/dev/null disables caching, for debugging configure.
3163: # config.status only pays attention to the cache file if you give it the
3164: # --recheck option to rerun configure.
3165: #
3166: EOF
3167: # The following way of writing the cache mishandles newlines in values,
3168: # but we know of no workaround that is simple, portable, and efficient.
3169: # So, don't put newlines in cache variables' values.
3170: # Ultrix sh set writes to stderr and can't be redirected directly,
3171: # and sets the high bit in the cache file unless we assign to the vars.
3172: (set) 2>&1 |
3173: case `(ac_space=' '; set | grep ac_space) 2>&1` in
3174: *ac_space=\ *)
3175: # `set' does not quote correctly, so add quotes (double-quote substitution
3176: # turns \\\\ into \\, and sed turns \\ into \).
3177: sed -n \
3178: -e "s/'/'\\\\''/g" \
3179: -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3180: ;;
3181: *)
3182: # `set' quotes correctly as required by POSIX, so do not add quotes.
3183: sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3184: ;;
3185: esac >> confcache
3186: if cmp -s $cache_file confcache; then
3187: :
3188: else
3189: if test -w $cache_file; then
3190: echo "updating cache $cache_file"
3191: cat confcache > $cache_file
3192: else
3193: echo "not updating unwritable cache $cache_file"
3194: fi
3195: fi
3196: rm -f confcache
3197:
3198: trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3199:
3200: test "x$prefix" = xNONE && prefix=$ac_default_prefix
3201: # Let make expand exec_prefix.
3202: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3203:
3204: # Any assignment to VPATH causes Sun make to only execute
3205: # the first set of double-colon rules, so remove it if not needed.
3206: # If there is a colon in the path, we need to keep it.
3207: if test "x$srcdir" = x.; then
3208: ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3209: fi
3210:
3211: trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3212:
3213: DEFS=-DHAVE_CONFIG_H
3214:
3215: # Without the "./", some shells look in PATH for config.status.
3216: : ${CONFIG_STATUS=./config.status}
3217:
3218: echo creating $CONFIG_STATUS
3219: rm -f $CONFIG_STATUS
3220: cat > $CONFIG_STATUS <<EOF
3221: #! /bin/sh
3222: # Generated automatically by configure.
3223: # Run this file to recreate the current configuration.
3224: # This directory was configured as follows,
3225: # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3226: #
3227: # $0 $ac_configure_args
3228: #
3229: # Compiler output produced by configure, useful for debugging
3230: # configure, is in ./config.log if it exists.
3231:
3232: ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3233: for ac_option
3234: do
3235: case "\$ac_option" in
3236: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3237: echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3238: exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3239: -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3240: echo "$CONFIG_STATUS generated by autoconf version 2.13"
3241: exit 0 ;;
3242: -help | --help | --hel | --he | --h)
3243: echo "\$ac_cs_usage"; exit 0 ;;
3244: *) echo "\$ac_cs_usage"; exit 1 ;;
3245: esac
3246: done
3247:
3248: ac_given_srcdir=$srcdir
3249: ac_given_INSTALL="$INSTALL"
3250:
3251: trap 'rm -fr `echo "Makefile ../src/Makefile ../hdr/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3252: EOF
3253: cat >> $CONFIG_STATUS <<EOF
3254:
3255: # Protect against being on the right side of a sed subst in config.status.
3256: sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3257: s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3258: $ac_vpsub
3259: $extrasub
3260: s%@SHELL@%$SHELL%g
3261: s%@CFLAGS@%$CFLAGS%g
3262: s%@CPPFLAGS@%$CPPFLAGS%g
3263: s%@CXXFLAGS@%$CXXFLAGS%g
3264: s%@FFLAGS@%$FFLAGS%g
3265: s%@DEFS@%$DEFS%g
3266: s%@LDFLAGS@%$LDFLAGS%g
3267: s%@LIBS@%$LIBS%g
3268: s%@exec_prefix@%$exec_prefix%g
3269: s%@prefix@%$prefix%g
3270: s%@program_transform_name@%$program_transform_name%g
3271: s%@bindir@%$bindir%g
3272: s%@sbindir@%$sbindir%g
3273: s%@libexecdir@%$libexecdir%g
3274: s%@datadir@%$datadir%g
3275: s%@sysconfdir@%$sysconfdir%g
3276: s%@sharedstatedir@%$sharedstatedir%g
3277: s%@localstatedir@%$localstatedir%g
3278: s%@libdir@%$libdir%g
3279: s%@includedir@%$includedir%g
3280: s%@oldincludedir@%$oldincludedir%g
3281: s%@infodir@%$infodir%g
3282: s%@mandir@%$mandir%g
3283: s%@CC@%$CC%g
3284: s%@CPP@%$CPP%g
3285: s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3286: s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3287: s%@INSTALL_DATA@%$INSTALL_DATA%g
3288: s%@SET_MAKE@%$SET_MAKE%g
3289: s%@RANLIB@%$RANLIB%g
3290: s%@X_CFLAGS@%$X_CFLAGS%g
3291: s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3292: s%@X_LIBS@%$X_LIBS%g
3293: s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3294: s%@DEPFLAGS@%$DEPFLAGS%g
3295: s%@program@%$program%g
3296:
3297: CEOF
3298: EOF
3299:
3300: cat >> $CONFIG_STATUS <<\EOF
3301:
3302: # Split the substitutions into bite-sized pieces for seds with
3303: # small command number limits, like on Digital OSF/1 and HP-UX.
3304: ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3305: ac_file=1 # Number of current file.
3306: ac_beg=1 # First line for current file.
3307: ac_end=$ac_max_sed_cmds # Line after last line for current file.
3308: ac_more_lines=:
3309: ac_sed_cmds=""
3310: while $ac_more_lines; do
3311: if test $ac_beg -gt 1; then
3312: sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3313: else
3314: sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3315: fi
3316: if test ! -s conftest.s$ac_file; then
3317: ac_more_lines=false
3318: rm -f conftest.s$ac_file
3319: else
3320: if test -z "$ac_sed_cmds"; then
3321: ac_sed_cmds="sed -f conftest.s$ac_file"
3322: else
3323: ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3324: fi
3325: ac_file=`expr $ac_file + 1`
3326: ac_beg=$ac_end
3327: ac_end=`expr $ac_end + $ac_max_sed_cmds`
3328: fi
3329: done
3330: if test -z "$ac_sed_cmds"; then
3331: ac_sed_cmds=cat
3332: fi
3333: EOF
3334:
3335: cat >> $CONFIG_STATUS <<EOF
3336:
3337: CONFIG_FILES=\${CONFIG_FILES-"Makefile ../src/Makefile"}
3338: EOF
3339: cat >> $CONFIG_STATUS <<\EOF
3340: for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3341: # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3342: case "$ac_file" in
3343: *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3344: ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3345: *) ac_file_in="${ac_file}.in" ;;
3346: esac
3347:
3348: # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3349:
3350: # Remove last slash and all that follows it. Not all systems have dirname.
3351: ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3352: if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3353: # The file is in a subdirectory.
3354: test ! -d "$ac_dir" && mkdir "$ac_dir"
3355: ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3356: # A "../" for each directory in $ac_dir_suffix.
3357: ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3358: else
3359: ac_dir_suffix= ac_dots=
3360: fi
3361:
3362: case "$ac_given_srcdir" in
3363: .) srcdir=.
3364: if test -z "$ac_dots"; then top_srcdir=.
3365: else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3366: /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3367: *) # Relative path.
3368: srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3369: top_srcdir="$ac_dots$ac_given_srcdir" ;;
3370: esac
3371:
3372: case "$ac_given_INSTALL" in
3373: [/$]*) INSTALL="$ac_given_INSTALL" ;;
3374: *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3375: esac
3376:
3377: echo creating "$ac_file"
3378: rm -f "$ac_file"
3379: configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3380: case "$ac_file" in
3381: *Makefile*) ac_comsub="1i\\
3382: # $configure_input" ;;
3383: *) ac_comsub= ;;
3384: esac
3385:
3386: ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3387: sed -e "$ac_comsub
3388: s%@configure_input@%$configure_input%g
3389: s%@srcdir@%$srcdir%g
3390: s%@top_srcdir@%$top_srcdir%g
3391: s%@INSTALL@%$INSTALL%g
3392: " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3393: fi; done
3394: rm -f conftest.s*
3395:
3396: # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3397: # NAME is the cpp macro being defined and VALUE is the value it is being given.
3398: #
3399: # ac_d sets the value in "#define NAME VALUE" lines.
3400: ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3401: ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3402: ac_dC='\3'
3403: ac_dD='%g'
3404: # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3405: ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3406: ac_uB='\([ ]\)%\1#\2define\3'
3407: ac_uC=' '
3408: ac_uD='\4%g'
3409: # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3410: ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3411: ac_eB='$%\1#\2define\3'
3412: ac_eC=' '
3413: ac_eD='%g'
3414:
3415: if test "${CONFIG_HEADERS+set}" != set; then
3416: EOF
3417: cat >> $CONFIG_STATUS <<EOF
3418: CONFIG_HEADERS="../hdr/config.h"
3419: EOF
3420: cat >> $CONFIG_STATUS <<\EOF
3421: fi
3422: for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3423: # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3424: case "$ac_file" in
3425: *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3426: ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3427: *) ac_file_in="${ac_file}.in" ;;
3428: esac
3429:
3430: echo creating $ac_file
3431:
3432: rm -f conftest.frag conftest.in conftest.out
3433: ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3434: cat $ac_file_inputs > conftest.in
3435:
3436: EOF
3437:
3438: # Transform confdefs.h into a sed script conftest.vals that substitutes
3439: # the proper values into config.h.in to produce config.h. And first:
3440: # Protect against being on the right side of a sed subst in config.status.
3441: # Protect against being in an unquoted here document in config.status.
3442: rm -f conftest.vals
3443: cat > conftest.hdr <<\EOF
3444: s/[\\&%]/\\&/g
3445: s%[\\$`]%\\&%g
3446: s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3447: s%ac_d%ac_u%gp
3448: s%ac_u%ac_e%gp
3449: EOF
3450: sed -n -f conftest.hdr confdefs.h > conftest.vals
3451: rm -f conftest.hdr
3452:
3453: # This sed command replaces #undef with comments. This is necessary, for
3454: # example, in the case of _POSIX_SOURCE, which is predefined and required
3455: # on some systems where configure will not decide to define it.
3456: cat >> conftest.vals <<\EOF
3457: s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3458: EOF
3459:
3460: # Break up conftest.vals because some shells have a limit on
3461: # the size of here documents, and old seds have small limits too.
3462:
3463: rm -f conftest.tail
3464: while :
3465: do
3466: ac_lines=`grep -c . conftest.vals`
3467: # grep -c gives empty output for an empty file on some AIX systems.
3468: if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3469: # Write a limited-size here document to conftest.frag.
3470: echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3471: sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3472: echo 'CEOF
3473: sed -f conftest.frag conftest.in > conftest.out
3474: rm -f conftest.in
3475: mv conftest.out conftest.in
3476: ' >> $CONFIG_STATUS
3477: sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3478: rm -f conftest.vals
3479: mv conftest.tail conftest.vals
3480: done
3481: rm -f conftest.vals
3482:
3483: cat >> $CONFIG_STATUS <<\EOF
3484: rm -f conftest.frag conftest.h
3485: echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3486: cat conftest.in >> conftest.h
3487: rm -f conftest.in
3488: if cmp -s $ac_file conftest.h 2>/dev/null; then
3489: echo "$ac_file is unchanged"
3490: rm -f conftest.h
3491: else
3492: # Remove last slash and all that follows it. Not all systems have dirname.
3493: ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3494: if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3495: # The file is in a subdirectory.
3496: test ! -d "$ac_dir" && mkdir "$ac_dir"
3497: fi
3498: rm -f $ac_file
3499: mv conftest.h $ac_file
3500: fi
3501: fi; done
3502:
3503: EOF
3504: cat >> $CONFIG_STATUS <<EOF
3505:
3506: EOF
3507: cat >> $CONFIG_STATUS <<\EOF
3508:
3509: exit 0
3510: EOF
3511: chmod +x $CONFIG_STATUS
3512: rm -fr confdefs* $ac_clean_files
3513: test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3514:
3515:
3516: echo "Configuration was successful."
3517: echo "Now type: make"
3518:
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