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Up to [HATARI the Atari ST Emulator] / hatari|
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1.1 root 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.53 for hatari 0.50.
4: #
5: # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6: # Free Software Foundation, Inc.
7: # This configure script is free software; the Free Software Foundation
8: # gives unlimited permission to copy, distribute and modify it.
9:
10: if expr a : '\(a\)' >/dev/null 2>&1; then
11: as_expr=expr
12: else
13: as_expr=false
14: fi
15:
16:
17: ## --------------------- ##
18: ## M4sh Initialization. ##
19: ## --------------------- ##
20:
21: # Be Bourne compatible
22: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23: emulate sh
24: NULLCMD=:
25: elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
26: set -o posix
27: fi
28:
29: # NLS nuisances.
30: # Support unset when possible.
31: if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
32: as_unset=unset
33: else
34: as_unset=false
35: fi
36:
37: (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
38: { $as_unset LANG || test "${LANG+set}" != set; } ||
39: { LANG=C; export LANG; }
40: (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
41: { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
42: { LC_ALL=C; export LC_ALL; }
43: (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
44: { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
45: { LC_TIME=C; export LC_TIME; }
46: (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
47: { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
48: { LC_CTYPE=C; export LC_CTYPE; }
49: (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
50: { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
51: { LANGUAGE=C; export LANGUAGE; }
52: (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
53: { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
54: { LC_COLLATE=C; export LC_COLLATE; }
55: (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
56: { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
57: { LC_NUMERIC=C; export LC_NUMERIC; }
58: (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
59: { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
60: { LC_MESSAGES=C; export LC_MESSAGES; }
61:
62:
63: # Name of the executable.
64: as_me=`(basename "$0") 2>/dev/null ||
65: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
66: X"$0" : 'X\(//\)$' \| \
67: X"$0" : 'X\(/\)$' \| \
68: . : '\(.\)' 2>/dev/null ||
69: echo X/"$0" |
70: sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
71: /^X\/\(\/\/\)$/{ s//\1/; q; }
72: /^X\/\(\/\).*/{ s//\1/; q; }
73: s/.*/./; q'`
74:
75: # PATH needs CR, and LINENO needs CR and PATH.
76: # Avoid depending upon Character Ranges.
77: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
78: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
79: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
80: as_cr_digits='0123456789'
81: as_cr_alnum=$as_cr_Letters$as_cr_digits
82:
83: # The user is always right.
84: if test "${PATH_SEPARATOR+set}" != set; then
85: echo "#! /bin/sh" >conftest.sh
86: echo "exit 0" >>conftest.sh
87: chmod +x conftest.sh
88: if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
89: PATH_SEPARATOR=';'
90: else
91: PATH_SEPARATOR=:
92: fi
93: rm -f conftest.sh
94: fi
95:
96:
97: as_lineno_1=$LINENO
98: as_lineno_2=$LINENO
99: as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
100: test "x$as_lineno_1" != "x$as_lineno_2" &&
101: test "x$as_lineno_3" = "x$as_lineno_2" || {
102: # Find who we are. Look in the path if we contain no path at all
103: # relative or not.
104: case $0 in
105: *[\\/]* ) as_myself=$0 ;;
106: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
107: for as_dir in $PATH
108: do
109: IFS=$as_save_IFS
110: test -z "$as_dir" && as_dir=.
111: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
112: done
113:
114: ;;
115: esac
116: # We did not find ourselves, most probably we were run as `sh COMMAND'
117: # in which case we are not to be found in the path.
118: if test "x$as_myself" = x; then
119: as_myself=$0
120: fi
121: if test ! -f "$as_myself"; then
122: { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
123: { (exit 1); exit 1; }; }
124: fi
125: case $CONFIG_SHELL in
126: '')
127: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
128: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
129: do
130: IFS=$as_save_IFS
131: test -z "$as_dir" && as_dir=.
132: for as_base in sh bash ksh sh5; do
133: case $as_dir in
134: /*)
135: if ("$as_dir/$as_base" -c '
136: as_lineno_1=$LINENO
137: as_lineno_2=$LINENO
138: as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
139: test "x$as_lineno_1" != "x$as_lineno_2" &&
140: test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
141: CONFIG_SHELL=$as_dir/$as_base
142: export CONFIG_SHELL
143: exec "$CONFIG_SHELL" "$0" ${1+"$@"}
144: fi;;
145: esac
146: done
147: done
148: ;;
149: esac
150:
151: # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
152: # uniformly replaced by the line number. The first 'sed' inserts a
153: # line-number line before each line; the second 'sed' does the real
154: # work. The second script uses 'N' to pair each line-number line
155: # with the numbered line, and appends trailing '-' during
156: # substitution so that $LINENO is not a special case at line end.
157: # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
158: # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
159: sed '=' <$as_myself |
160: sed '
161: N
162: s,$,-,
163: : loop
164: s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
165: t loop
166: s,-$,,
167: s,^['$as_cr_digits']*\n,,
168: ' >$as_me.lineno &&
169: chmod +x $as_me.lineno ||
170: { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
171: { (exit 1); exit 1; }; }
172:
173: # Don't try to exec as it changes $[0], causing all sort of problems
174: # (the dirname of $[0] is not the place where we might find the
175: # original and so on. Autoconf is especially sensible to this).
176: . ./$as_me.lineno
177: # Exit status is that of the last command.
178: exit
179: }
180:
181:
182: case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
183: *c*,-n*) ECHO_N= ECHO_C='
184: ' ECHO_T=' ' ;;
185: *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
186: *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
187: esac
188:
189: if expr a : '\(a\)' >/dev/null 2>&1; then
190: as_expr=expr
191: else
192: as_expr=false
193: fi
194:
195: rm -f conf$$ conf$$.exe conf$$.file
196: echo >conf$$.file
197: if ln -s conf$$.file conf$$ 2>/dev/null; then
198: # We could just check for DJGPP; but this test a) works b) is more generic
199: # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
200: if test -f conf$$.exe; then
201: # Don't use ln at all; we don't have any links
202: as_ln_s='cp -p'
203: else
204: as_ln_s='ln -s'
205: fi
206: elif ln conf$$.file conf$$ 2>/dev/null; then
207: as_ln_s=ln
208: else
209: as_ln_s='cp -p'
210: fi
211: rm -f conf$$ conf$$.exe conf$$.file
212:
213: as_executable_p="test -f"
214:
215: # Sed expression to map a string onto a valid CPP name.
216: as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
217:
218: # Sed expression to map a string onto a valid variable name.
219: as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
220:
221:
222: # IFS
223: # We need space, tab and new line, in precisely that order.
224: as_nl='
225: '
226: IFS=" $as_nl"
227:
228: # CDPATH.
229: $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
230:
231:
232: # Name of the host.
233: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
234: # so uname gets run too.
235: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
236:
237: exec 6>&1
238:
239: #
240: # Initializations.
241: #
242: ac_default_prefix=/usr/local
243: cross_compiling=no
244: subdirs=
245: MFLAGS=
246: MAKEFLAGS=
247: SHELL=${CONFIG_SHELL-/bin/sh}
248:
249: # Maximum number of lines to put in a shell here document.
250: # This variable seems obsolete. It should probably be removed, and
251: # only ac_max_sed_lines should be used.
252: : ${ac_max_here_lines=38}
253:
254: # Identity of this package.
255: PACKAGE_NAME='hatari'
256: PACKAGE_TARNAME='hatari'
257: PACKAGE_VERSION='0.50'
258: PACKAGE_STRING='hatari 0.50'
259: PACKAGE_BUGREPORT=''
260:
261: ac_unique_file="src/main.c"
262: # Factoring default headers for most tests.
263: ac_includes_default="\
264: #include <stdio.h>
265: #if HAVE_SYS_TYPES_H
266: # include <sys/types.h>
267: #endif
268: #if HAVE_SYS_STAT_H
269: # include <sys/stat.h>
270: #endif
271: #if STDC_HEADERS
272: # include <stdlib.h>
273: # include <stddef.h>
274: #else
275: # if HAVE_STDLIB_H
276: # include <stdlib.h>
277: # endif
278: #endif
279: #if HAVE_STRING_H
280: # if !STDC_HEADERS && HAVE_MEMORY_H
281: # include <memory.h>
282: # endif
283: # include <string.h>
284: #endif
285: #if HAVE_STRINGS_H
286: # include <strings.h>
287: #endif
288: #if HAVE_INTTYPES_H
289: # include <inttypes.h>
290: #else
291: # if HAVE_STDINT_H
292: # include <stdint.h>
293: # endif
294: #endif
295: #if HAVE_UNISTD_H
296: # include <unistd.h>
297: #endif"
298:
299:
300: # Initialize some variables set by options.
301: ac_init_help=
302: ac_init_version=false
303: # The variables have the same names as the options, with
304: # dashes changed to underlines.
305: cache_file=/dev/null
306: exec_prefix=NONE
307: no_create=
308: no_recursion=
309: prefix=NONE
310: program_prefix=NONE
311: program_suffix=NONE
312: program_transform_name=s,x,x,
313: silent=
314: site=
315: srcdir=
316: verbose=
317: x_includes=NONE
318: x_libraries=NONE
319:
320: # Installation directory options.
321: # These are left unexpanded so users can "make install exec_prefix=/foo"
322: # and all the variables that are supposed to be based on exec_prefix
323: # by default will actually change.
324: # Use braces instead of parens because sh, perl, etc. also accept them.
325: bindir='${exec_prefix}/bin'
326: sbindir='${exec_prefix}/sbin'
327: libexecdir='${exec_prefix}/libexec'
328: datadir='${prefix}/share'
329: sysconfdir='${prefix}/etc'
330: sharedstatedir='${prefix}/com'
331: localstatedir='${prefix}/var'
332: libdir='${exec_prefix}/lib'
333: includedir='${prefix}/include'
334: oldincludedir='/usr/include'
335: infodir='${prefix}/info'
336: mandir='${prefix}/man'
337:
338: ac_prev=
339: for ac_option
340: do
341: # If the previous option needs an argument, assign it.
342: if test -n "$ac_prev"; then
343: eval "$ac_prev=\$ac_option"
344: ac_prev=
345: continue
346: fi
347:
348: ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
349:
350: # Accept the important Cygnus configure options, so we can diagnose typos.
351:
352: case $ac_option in
353:
354: -bindir | --bindir | --bindi | --bind | --bin | --bi)
355: ac_prev=bindir ;;
356: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
357: bindir=$ac_optarg ;;
358:
359: -build | --build | --buil | --bui | --bu)
360: ac_prev=build_alias ;;
361: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
362: build_alias=$ac_optarg ;;
363:
364: -cache-file | --cache-file | --cache-fil | --cache-fi \
365: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
366: ac_prev=cache_file ;;
367: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
368: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
369: cache_file=$ac_optarg ;;
370:
371: --config-cache | -C)
372: cache_file=config.cache ;;
373:
374: -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
375: ac_prev=datadir ;;
376: -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
377: | --da=*)
378: datadir=$ac_optarg ;;
379:
380: -disable-* | --disable-*)
381: ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
382: # Reject names that are not valid shell variable names.
383: expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
384: { echo "$as_me: error: invalid feature name: $ac_feature" >&2
385: { (exit 1); exit 1; }; }
386: ac_feature=`echo $ac_feature | sed 's/-/_/g'`
387: eval "enable_$ac_feature=no" ;;
388:
389: -enable-* | --enable-*)
390: ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
391: # Reject names that are not valid shell variable names.
392: expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
393: { echo "$as_me: error: invalid feature name: $ac_feature" >&2
394: { (exit 1); exit 1; }; }
395: ac_feature=`echo $ac_feature | sed 's/-/_/g'`
396: case $ac_option in
397: *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
398: *) ac_optarg=yes ;;
399: esac
400: eval "enable_$ac_feature='$ac_optarg'" ;;
401:
402: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
403: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
404: | --exec | --exe | --ex)
405: ac_prev=exec_prefix ;;
406: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
407: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
408: | --exec=* | --exe=* | --ex=*)
409: exec_prefix=$ac_optarg ;;
410:
411: -gas | --gas | --ga | --g)
412: # Obsolete; use --with-gas.
413: with_gas=yes ;;
414:
415: -help | --help | --hel | --he | -h)
416: ac_init_help=long ;;
417: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
418: ac_init_help=recursive ;;
419: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
420: ac_init_help=short ;;
421:
422: -host | --host | --hos | --ho)
423: ac_prev=host_alias ;;
424: -host=* | --host=* | --hos=* | --ho=*)
425: host_alias=$ac_optarg ;;
426:
427: -includedir | --includedir | --includedi | --included | --include \
428: | --includ | --inclu | --incl | --inc)
429: ac_prev=includedir ;;
430: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
431: | --includ=* | --inclu=* | --incl=* | --inc=*)
432: includedir=$ac_optarg ;;
433:
434: -infodir | --infodir | --infodi | --infod | --info | --inf)
435: ac_prev=infodir ;;
436: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
437: infodir=$ac_optarg ;;
438:
439: -libdir | --libdir | --libdi | --libd)
440: ac_prev=libdir ;;
441: -libdir=* | --libdir=* | --libdi=* | --libd=*)
442: libdir=$ac_optarg ;;
443:
444: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
445: | --libexe | --libex | --libe)
446: ac_prev=libexecdir ;;
447: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
448: | --libexe=* | --libex=* | --libe=*)
449: libexecdir=$ac_optarg ;;
450:
451: -localstatedir | --localstatedir | --localstatedi | --localstated \
452: | --localstate | --localstat | --localsta | --localst \
453: | --locals | --local | --loca | --loc | --lo)
454: ac_prev=localstatedir ;;
455: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
456: | --localstate=* | --localstat=* | --localsta=* | --localst=* \
457: | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
458: localstatedir=$ac_optarg ;;
459:
460: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
461: ac_prev=mandir ;;
462: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
463: mandir=$ac_optarg ;;
464:
465: -nfp | --nfp | --nf)
466: # Obsolete; use --without-fp.
467: with_fp=no ;;
468:
469: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
470: | --no-cr | --no-c | -n)
471: no_create=yes ;;
472:
473: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
474: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
475: no_recursion=yes ;;
476:
477: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
478: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
479: | --oldin | --oldi | --old | --ol | --o)
480: ac_prev=oldincludedir ;;
481: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
482: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
483: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
484: oldincludedir=$ac_optarg ;;
485:
486: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
487: ac_prev=prefix ;;
488: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
489: prefix=$ac_optarg ;;
490:
491: -program-prefix | --program-prefix | --program-prefi | --program-pref \
492: | --program-pre | --program-pr | --program-p)
493: ac_prev=program_prefix ;;
494: -program-prefix=* | --program-prefix=* | --program-prefi=* \
495: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
496: program_prefix=$ac_optarg ;;
497:
498: -program-suffix | --program-suffix | --program-suffi | --program-suff \
499: | --program-suf | --program-su | --program-s)
500: ac_prev=program_suffix ;;
501: -program-suffix=* | --program-suffix=* | --program-suffi=* \
502: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
503: program_suffix=$ac_optarg ;;
504:
505: -program-transform-name | --program-transform-name \
506: | --program-transform-nam | --program-transform-na \
507: | --program-transform-n | --program-transform- \
508: | --program-transform | --program-transfor \
509: | --program-transfo | --program-transf \
510: | --program-trans | --program-tran \
511: | --progr-tra | --program-tr | --program-t)
512: ac_prev=program_transform_name ;;
513: -program-transform-name=* | --program-transform-name=* \
514: | --program-transform-nam=* | --program-transform-na=* \
515: | --program-transform-n=* | --program-transform-=* \
516: | --program-transform=* | --program-transfor=* \
517: | --program-transfo=* | --program-transf=* \
518: | --program-trans=* | --program-tran=* \
519: | --progr-tra=* | --program-tr=* | --program-t=*)
520: program_transform_name=$ac_optarg ;;
521:
522: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
523: | -silent | --silent | --silen | --sile | --sil)
524: silent=yes ;;
525:
526: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
527: ac_prev=sbindir ;;
528: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
529: | --sbi=* | --sb=*)
530: sbindir=$ac_optarg ;;
531:
532: -sharedstatedir | --sharedstatedir | --sharedstatedi \
533: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
534: | --sharedst | --shareds | --shared | --share | --shar \
535: | --sha | --sh)
536: ac_prev=sharedstatedir ;;
537: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
538: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
539: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
540: | --sha=* | --sh=*)
541: sharedstatedir=$ac_optarg ;;
542:
543: -site | --site | --sit)
544: ac_prev=site ;;
545: -site=* | --site=* | --sit=*)
546: site=$ac_optarg ;;
547:
548: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
549: ac_prev=srcdir ;;
550: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
551: srcdir=$ac_optarg ;;
552:
553: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
554: | --syscon | --sysco | --sysc | --sys | --sy)
555: ac_prev=sysconfdir ;;
556: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
557: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
558: sysconfdir=$ac_optarg ;;
559:
560: -target | --target | --targe | --targ | --tar | --ta | --t)
561: ac_prev=target_alias ;;
562: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
563: target_alias=$ac_optarg ;;
564:
565: -v | -verbose | --verbose | --verbos | --verbo | --verb)
566: verbose=yes ;;
567:
568: -version | --version | --versio | --versi | --vers | -V)
569: ac_init_version=: ;;
570:
571: -with-* | --with-*)
572: ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
573: # Reject names that are not valid shell variable names.
574: expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
575: { echo "$as_me: error: invalid package name: $ac_package" >&2
576: { (exit 1); exit 1; }; }
577: ac_package=`echo $ac_package| sed 's/-/_/g'`
578: case $ac_option in
579: *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
580: *) ac_optarg=yes ;;
581: esac
582: eval "with_$ac_package='$ac_optarg'" ;;
583:
584: -without-* | --without-*)
585: ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
586: # Reject names that are not valid shell variable names.
587: expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
588: { echo "$as_me: error: invalid package name: $ac_package" >&2
589: { (exit 1); exit 1; }; }
590: ac_package=`echo $ac_package | sed 's/-/_/g'`
591: eval "with_$ac_package=no" ;;
592:
593: --x)
594: # Obsolete; use --with-x.
595: with_x=yes ;;
596:
597: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
598: | --x-incl | --x-inc | --x-in | --x-i)
599: ac_prev=x_includes ;;
600: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
601: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
602: x_includes=$ac_optarg ;;
603:
604: -x-libraries | --x-libraries | --x-librarie | --x-librari \
605: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
606: ac_prev=x_libraries ;;
607: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
608: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
609: x_libraries=$ac_optarg ;;
610:
611: -*) { echo "$as_me: error: unrecognized option: $ac_option
612: Try \`$0 --help' for more information." >&2
613: { (exit 1); exit 1; }; }
614: ;;
615:
616: *=*)
617: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
618: # Reject names that are not valid shell variable names.
619: expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
620: { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
621: { (exit 1); exit 1; }; }
622: ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
623: eval "$ac_envvar='$ac_optarg'"
624: export $ac_envvar ;;
625:
626: *)
627: # FIXME: should be removed in autoconf 3.0.
628: echo "$as_me: WARNING: you should use --build, --host, --target" >&2
629: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
630: echo "$as_me: WARNING: invalid host type: $ac_option" >&2
631: : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
632: ;;
633:
634: esac
635: done
636:
637: if test -n "$ac_prev"; then
638: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
639: { echo "$as_me: error: missing argument to $ac_option" >&2
640: { (exit 1); exit 1; }; }
641: fi
642:
643: # Be sure to have absolute paths.
644: for ac_var in exec_prefix prefix
645: do
646: eval ac_val=$`echo $ac_var`
647: case $ac_val in
648: [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
649: *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
650: { (exit 1); exit 1; }; };;
651: esac
652: done
653:
654: # Be sure to have absolute paths.
655: for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
656: localstatedir libdir includedir oldincludedir infodir mandir
657: do
658: eval ac_val=$`echo $ac_var`
659: case $ac_val in
660: [\\/$]* | ?:[\\/]* ) ;;
661: *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
662: { (exit 1); exit 1; }; };;
663: esac
664: done
665:
666: # There might be people who depend on the old broken behavior: `$host'
667: # used to hold the argument of --host etc.
668: # FIXME: To remove some day.
669: build=$build_alias
670: host=$host_alias
671: target=$target_alias
672:
673: # FIXME: To remove some day.
674: if test "x$host_alias" != x; then
675: if test "x$build_alias" = x; then
676: cross_compiling=maybe
677: echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
678: If a cross compiler is detected then cross compile mode will be used." >&2
679: elif test "x$build_alias" != "x$host_alias"; then
680: cross_compiling=yes
681: fi
682: fi
683:
684: ac_tool_prefix=
685: test -n "$host_alias" && ac_tool_prefix=$host_alias-
686:
687: test "$silent" = yes && exec 6>/dev/null
688:
689:
690: # Find the source files, if location was not specified.
691: if test -z "$srcdir"; then
692: ac_srcdir_defaulted=yes
693: # Try the directory containing this script, then its parent.
694: ac_confdir=`(dirname "$0") 2>/dev/null ||
695: $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
696: X"$0" : 'X\(//\)[^/]' \| \
697: X"$0" : 'X\(//\)$' \| \
698: X"$0" : 'X\(/\)' \| \
699: . : '\(.\)' 2>/dev/null ||
700: echo X"$0" |
701: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
702: /^X\(\/\/\)[^/].*/{ s//\1/; q; }
703: /^X\(\/\/\)$/{ s//\1/; q; }
704: /^X\(\/\).*/{ s//\1/; q; }
705: s/.*/./; q'`
706: srcdir=$ac_confdir
707: if test ! -r $srcdir/$ac_unique_file; then
708: srcdir=..
709: fi
710: else
711: ac_srcdir_defaulted=no
712: fi
713: if test ! -r $srcdir/$ac_unique_file; then
714: if test "$ac_srcdir_defaulted" = yes; then
715: { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
716: { (exit 1); exit 1; }; }
717: else
718: { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
719: { (exit 1); exit 1; }; }
720: fi
721: fi
722: srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
723: ac_env_build_alias_set=${build_alias+set}
724: ac_env_build_alias_value=$build_alias
725: ac_cv_env_build_alias_set=${build_alias+set}
726: ac_cv_env_build_alias_value=$build_alias
727: ac_env_host_alias_set=${host_alias+set}
728: ac_env_host_alias_value=$host_alias
729: ac_cv_env_host_alias_set=${host_alias+set}
730: ac_cv_env_host_alias_value=$host_alias
731: ac_env_target_alias_set=${target_alias+set}
732: ac_env_target_alias_value=$target_alias
733: ac_cv_env_target_alias_set=${target_alias+set}
734: ac_cv_env_target_alias_value=$target_alias
735: ac_env_CC_set=${CC+set}
736: ac_env_CC_value=$CC
737: ac_cv_env_CC_set=${CC+set}
738: ac_cv_env_CC_value=$CC
739: ac_env_CFLAGS_set=${CFLAGS+set}
740: ac_env_CFLAGS_value=$CFLAGS
741: ac_cv_env_CFLAGS_set=${CFLAGS+set}
742: ac_cv_env_CFLAGS_value=$CFLAGS
743: ac_env_LDFLAGS_set=${LDFLAGS+set}
744: ac_env_LDFLAGS_value=$LDFLAGS
745: ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
746: ac_cv_env_LDFLAGS_value=$LDFLAGS
747: ac_env_CPPFLAGS_set=${CPPFLAGS+set}
748: ac_env_CPPFLAGS_value=$CPPFLAGS
749: ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
750: ac_cv_env_CPPFLAGS_value=$CPPFLAGS
751: ac_env_CPP_set=${CPP+set}
752: ac_env_CPP_value=$CPP
753: ac_cv_env_CPP_set=${CPP+set}
754: ac_cv_env_CPP_value=$CPP
755:
756: #
757: # Report the --help message.
758: #
759: if test "$ac_init_help" = "long"; then
760: # Omit some internal or obsolete options to make the list less imposing.
761: # This message is too long to be a string in the A/UX 3.1 sh.
762: cat <<_ACEOF
763: \`configure' configures hatari 0.50 to adapt to many kinds of systems.
764:
765: Usage: $0 [OPTION]... [VAR=VALUE]...
766:
767: To assign environment variables (e.g., CC, CFLAGS...), specify them as
768: VAR=VALUE. See below for descriptions of some of the useful variables.
769:
770: Defaults for the options are specified in brackets.
771:
772: Configuration:
773: -h, --help display this help and exit
774: --help=short display options specific to this package
775: --help=recursive display the short help of all the included packages
776: -V, --version display version information and exit
777: -q, --quiet, --silent do not print \`checking...' messages
778: --cache-file=FILE cache test results in FILE [disabled]
779: -C, --config-cache alias for \`--cache-file=config.cache'
780: -n, --no-create do not create output files
781: --srcdir=DIR find the sources in DIR [configure dir or \`..']
782:
783: _ACEOF
784:
785: cat <<_ACEOF
786: Installation directories:
787: --prefix=PREFIX install architecture-independent files in PREFIX
788: [$ac_default_prefix]
789: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
790: [PREFIX]
791:
792: By default, \`make install' will install all the files in
793: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
794: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
795: for instance \`--prefix=\$HOME'.
796:
797: For better control, use the options below.
798:
799: Fine tuning of the installation directories:
800: --bindir=DIR user executables [EPREFIX/bin]
801: --sbindir=DIR system admin executables [EPREFIX/sbin]
802: --libexecdir=DIR program executables [EPREFIX/libexec]
803: --datadir=DIR read-only architecture-independent data [PREFIX/share]
804: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
805: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
806: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
807: --libdir=DIR object code libraries [EPREFIX/lib]
808: --includedir=DIR C header files [PREFIX/include]
809: --oldincludedir=DIR C header files for non-gcc [/usr/include]
810: --infodir=DIR info documentation [PREFIX/info]
811: --mandir=DIR man documentation [PREFIX/man]
812: _ACEOF
813:
814: cat <<\_ACEOF
815:
816: System types:
817: --build=BUILD configure for building on BUILD [guessed]
818: --host=HOST cross-compile to build programs to run on HOST [BUILD]
819: --target=TARGET configure for building compilers for TARGET [HOST]
820: _ACEOF
821: fi
822:
823: if test -n "$ac_init_help"; then
824: case $ac_init_help in
825: short | recursive ) echo "Configuration of hatari 0.50:";;
826: esac
827: cat <<\_ACEOF
828:
829: Optional Features:
830: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
831: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
832: --enable-werror Compile with the "-Werror" C flag
833: --disable-sdltest Do not try to compile and run a test SDL program
834:
835: Optional Packages:
836: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
837: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
838: --with-extra-inc=DIR additional include files are in DIR
839: --with-extra-lib=DIR additional library files are in DIR
840: --with-hostcc=x Use x as compiler for the host system
841: --with-sdl-prefix=PFX Prefix where SDL is installed (optional)
842: --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)
843:
844: Some influential environment variables:
845: CC C compiler command
846: CFLAGS C compiler flags
847: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
848: nonstandard directory <lib dir>
849: CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
850: headers in a nonstandard directory <include dir>
851: CPP C preprocessor
852:
853: Use these variables to override the choices made by `configure' or to help
854: it to find libraries and programs with nonstandard names/locations.
855:
856: _ACEOF
857: fi
858:
859: if test "$ac_init_help" = "recursive"; then
860: # If there are subdirs, report their specific --help.
861: ac_popdir=`pwd`
862: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
863: test -d $ac_dir || continue
864: ac_builddir=.
865:
866: if test "$ac_dir" != .; then
867: ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
868: # A "../" for each directory in $ac_dir_suffix.
869: ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
870: else
871: ac_dir_suffix= ac_top_builddir=
872: fi
873:
874: case $srcdir in
875: .) # No --srcdir option. We are building in place.
876: ac_srcdir=.
877: if test -z "$ac_top_builddir"; then
878: ac_top_srcdir=.
879: else
880: ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
881: fi ;;
882: [\\/]* | ?:[\\/]* ) # Absolute path.
883: ac_srcdir=$srcdir$ac_dir_suffix;
884: ac_top_srcdir=$srcdir ;;
885: *) # Relative path.
886: ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
887: ac_top_srcdir=$ac_top_builddir$srcdir ;;
888: esac
889: # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
890: # absolute.
891: ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
892: ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
893: ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
894: ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
895:
896: cd $ac_dir
897: # Check for guested configure; otherwise get Cygnus style configure.
898: if test -f $ac_srcdir/configure.gnu; then
899: echo
900: $SHELL $ac_srcdir/configure.gnu --help=recursive
901: elif test -f $ac_srcdir/configure; then
902: echo
903: $SHELL $ac_srcdir/configure --help=recursive
904: elif test -f $ac_srcdir/configure.ac ||
905: test -f $ac_srcdir/configure.in; then
906: echo
907: $ac_configure --help
908: else
909: echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
910: fi
911: cd $ac_popdir
912: done
913: fi
914:
915: test -n "$ac_init_help" && exit 0
916: if $ac_init_version; then
917: cat <<\_ACEOF
918: hatari configure 0.50
919: generated by GNU Autoconf 2.53
920:
921: Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
922: Free Software Foundation, Inc.
923: This configure script is free software; the Free Software Foundation
924: gives unlimited permission to copy, distribute and modify it.
925: _ACEOF
926: exit 0
927: fi
928: exec 5>config.log
929: cat >&5 <<_ACEOF
930: This file contains any messages produced by compilers while
931: running configure, to aid debugging if configure makes a mistake.
932:
933: It was created by hatari $as_me 0.50, which was
934: generated by GNU Autoconf 2.53. Invocation command line was
935:
936: $ $0 $@
937:
938: _ACEOF
939: {
940: cat <<_ASUNAME
941: ## --------- ##
942: ## Platform. ##
943: ## --------- ##
944:
945: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
946: uname -m = `(uname -m) 2>/dev/null || echo unknown`
947: uname -r = `(uname -r) 2>/dev/null || echo unknown`
948: uname -s = `(uname -s) 2>/dev/null || echo unknown`
949: uname -v = `(uname -v) 2>/dev/null || echo unknown`
950:
951: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
952: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
953:
954: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
955: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
956: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
957: hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
958: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
959: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
960: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
961:
962: _ASUNAME
963:
964: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
965: for as_dir in $PATH
966: do
967: IFS=$as_save_IFS
968: test -z "$as_dir" && as_dir=.
969: echo "PATH: $as_dir"
970: done
971:
972: } >&5
973:
974: cat >&5 <<_ACEOF
975:
976:
977: ## ----------- ##
978: ## Core tests. ##
979: ## ----------- ##
980:
981: _ACEOF
982:
983:
984: # Keep a trace of the command line.
985: # Strip out --no-create and --no-recursion so they do not pile up.
986: # Also quote any args containing shell meta-characters.
987: ac_configure_args=
988: ac_sep=
989: for ac_arg
990: do
991: case $ac_arg in
992: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
993: | --no-cr | --no-c | -n ) continue ;;
994: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
995: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
996: continue ;;
997: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
998: ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
999: esac
1000: case " $ac_configure_args " in
1001: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1002: *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1003: ac_sep=" " ;;
1004: esac
1005: # Get rid of the leading space.
1006: done
1007:
1008: # When interrupted or exit'd, cleanup temporary files, and complete
1009: # config.log. We remove comments because anyway the quotes in there
1010: # would cause problems or look ugly.
1011: # WARNING: Be sure not to use single quotes in there, as some shells,
1012: # such as our DU 5.0 friend, will then `close' the trap.
1013: trap 'exit_status=$?
1014: # Save into config.log some information that might help in debugging.
1015: {
1016: echo
1017: cat <<\_ASBOX
1018: ## ---------------- ##
1019: ## Cache variables. ##
1020: ## ---------------- ##
1021: _ASBOX
1022: echo
1023: # The following way of writing the cache mishandles newlines in values,
1024: {
1025: (set) 2>&1 |
1026: case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1027: *ac_space=\ *)
1028: sed -n \
1029: "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1030: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1031: ;;
1032: *)
1033: sed -n \
1034: "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1035: ;;
1036: esac;
1037: }
1038: echo
1039: if test -s confdefs.h; then
1040: cat <<\_ASBOX
1041: ## ----------- ##
1042: ## confdefs.h. ##
1043: ## ----------- ##
1044: _ASBOX
1045: echo
1046: sed "/^$/d" confdefs.h
1047: echo
1048: fi
1049: test "$ac_signal" != 0 &&
1050: echo "$as_me: caught signal $ac_signal"
1051: echo "$as_me: exit $exit_status"
1052: } >&5
1053: rm -f core core.* *.core &&
1054: rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1055: exit $exit_status
1056: ' 0
1057: for ac_signal in 1 2 13 15; do
1058: trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1059: done
1060: ac_signal=0
1061:
1062: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1063: rm -rf conftest* confdefs.h
1064: # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1065: echo >confdefs.h
1066:
1067: # Predefined preprocessor variables.
1068:
1069: cat >>confdefs.h <<_ACEOF
1070: #define PACKAGE_NAME "$PACKAGE_NAME"
1071: _ACEOF
1072:
1073:
1074: cat >>confdefs.h <<_ACEOF
1075: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1076: _ACEOF
1077:
1078:
1079: cat >>confdefs.h <<_ACEOF
1080: #define PACKAGE_VERSION "$PACKAGE_VERSION"
1081: _ACEOF
1082:
1083:
1084: cat >>confdefs.h <<_ACEOF
1085: #define PACKAGE_STRING "$PACKAGE_STRING"
1086: _ACEOF
1087:
1088:
1089: cat >>confdefs.h <<_ACEOF
1090: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1091: _ACEOF
1092:
1093:
1094: # Let the site file select an alternate cache file if it wants to.
1095: # Prefer explicitly selected file to automatically selected ones.
1096: if test -z "$CONFIG_SITE"; then
1097: if test "x$prefix" != xNONE; then
1098: CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1099: else
1100: CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1101: fi
1102: fi
1103: for ac_site_file in $CONFIG_SITE; do
1104: if test -r "$ac_site_file"; then
1105: { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1106: echo "$as_me: loading site script $ac_site_file" >&6;}
1107: sed 's/^/| /' "$ac_site_file" >&5
1108: . "$ac_site_file"
1109: fi
1110: done
1111:
1112: if test -r "$cache_file"; then
1113: # Some versions of bash will fail to source /dev/null (special
1114: # files actually), so we avoid doing that.
1115: if test -f "$cache_file"; then
1116: { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1117: echo "$as_me: loading cache $cache_file" >&6;}
1118: case $cache_file in
1119: [\\/]* | ?:[\\/]* ) . $cache_file;;
1120: *) . ./$cache_file;;
1121: esac
1122: fi
1123: else
1124: { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1125: echo "$as_me: creating cache $cache_file" >&6;}
1126: >$cache_file
1127: fi
1128:
1129: # Check that the precious variables saved in the cache have kept the same
1130: # value.
1131: ac_cache_corrupted=false
1132: for ac_var in `(set) 2>&1 |
1133: sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1134: eval ac_old_set=\$ac_cv_env_${ac_var}_set
1135: eval ac_new_set=\$ac_env_${ac_var}_set
1136: eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1137: eval ac_new_val="\$ac_env_${ac_var}_value"
1138: case $ac_old_set,$ac_new_set in
1139: set,)
1140: { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1141: echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1142: ac_cache_corrupted=: ;;
1143: ,set)
1144: { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1145: echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1146: ac_cache_corrupted=: ;;
1147: ,);;
1148: *)
1149: if test "x$ac_old_val" != "x$ac_new_val"; then
1150: { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1151: echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1152: { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1153: echo "$as_me: former value: $ac_old_val" >&2;}
1154: { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1155: echo "$as_me: current value: $ac_new_val" >&2;}
1156: ac_cache_corrupted=:
1157: fi;;
1158: esac
1159: # Pass precious variables to config.status.
1160: if test "$ac_new_set" = set; then
1161: case $ac_new_val in
1162: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1163: ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1164: *) ac_arg=$ac_var=$ac_new_val ;;
1165: esac
1166: case " $ac_configure_args " in
1167: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1168: *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1169: esac
1170: fi
1171: done
1172: if $ac_cache_corrupted; then
1173: { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1174: echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1175: { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1176: echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1177: { (exit 1); exit 1; }; }
1178: fi
1179:
1180: ac_ext=c
1181: ac_cpp='$CPP $CPPFLAGS'
1182: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1183: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1184: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1185:
1186:
1187:
1188:
1189:
1190:
1191:
1192:
1193:
1194:
1195:
1196:
1197:
1198:
1199:
1200:
1201:
1202:
1203:
1204:
1205:
1206:
1207:
1208:
1209:
1210:
1211:
1212:
1213:
1214: #AC_CANONICAL_HOST
1215: ac_aux_dir=
1216: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1217: if test -f $ac_dir/install-sh; then
1218: ac_aux_dir=$ac_dir
1219: ac_install_sh="$ac_aux_dir/install-sh -c"
1220: break
1221: elif test -f $ac_dir/install.sh; then
1222: ac_aux_dir=$ac_dir
1223: ac_install_sh="$ac_aux_dir/install.sh -c"
1224: break
1225: elif test -f $ac_dir/shtool; then
1226: ac_aux_dir=$ac_dir
1227: ac_install_sh="$ac_aux_dir/shtool install -c"
1228: break
1229: fi
1230: done
1231: if test -z "$ac_aux_dir"; then
1232: { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1233: echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1234: { (exit 1); exit 1; }; }
1235: fi
1236: ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1237: ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1238: ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1239:
1240: # Make sure we can run config.sub.
1241: $ac_config_sub sun4 >/dev/null 2>&1 ||
1242: { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1243: echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1244: { (exit 1); exit 1; }; }
1245:
1246: echo "$as_me:$LINENO: checking build system type" >&5
1247: echo $ECHO_N "checking build system type... $ECHO_C" >&6
1248: if test "${ac_cv_build+set}" = set; then
1249: echo $ECHO_N "(cached) $ECHO_C" >&6
1250: else
1251: ac_cv_build_alias=$build_alias
1252: test -z "$ac_cv_build_alias" &&
1253: ac_cv_build_alias=`$ac_config_guess`
1254: test -z "$ac_cv_build_alias" &&
1255: { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1256: echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1257: { (exit 1); exit 1; }; }
1258: ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1259: { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1260: echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1261: { (exit 1); exit 1; }; }
1262:
1263: fi
1264: echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1265: echo "${ECHO_T}$ac_cv_build" >&6
1266: build=$ac_cv_build
1267: build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1268: build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1269: build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1270:
1271:
1272: echo "$as_me:$LINENO: checking host system type" >&5
1273: echo $ECHO_N "checking host system type... $ECHO_C" >&6
1274: if test "${ac_cv_host+set}" = set; then
1275: echo $ECHO_N "(cached) $ECHO_C" >&6
1276: else
1277: ac_cv_host_alias=$host_alias
1278: test -z "$ac_cv_host_alias" &&
1279: ac_cv_host_alias=$ac_cv_build_alias
1280: ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1281: { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1282: echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1283: { (exit 1); exit 1; }; }
1284:
1285: fi
1286: echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1287: echo "${ECHO_T}$ac_cv_host" >&6
1288: host=$ac_cv_host
1289: host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1290: host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1291: host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1292:
1293:
1294: echo "$as_me:$LINENO: checking target system type" >&5
1295: echo $ECHO_N "checking target system type... $ECHO_C" >&6
1296: if test "${ac_cv_target+set}" = set; then
1297: echo $ECHO_N "(cached) $ECHO_C" >&6
1298: else
1299: ac_cv_target_alias=$target_alias
1300: test "x$ac_cv_target_alias" = "x" &&
1301: ac_cv_target_alias=$ac_cv_host_alias
1302: ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1303: { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1304: echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1305: { (exit 1); exit 1; }; }
1306:
1307: fi
1308: echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1309: echo "${ECHO_T}$ac_cv_target" >&6
1310: target=$ac_cv_target
1311: target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1312: target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1313: target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1314:
1315:
1316: # The aliases save the names the user supplied, while $host etc.
1317: # will get canonicalized.
1318: test -n "$target_alias" &&
1319: test "$program_prefix$program_suffix$program_transform_name" = \
1320: NONENONEs,x,x, &&
1321: program_prefix=${target_alias}-
1322:
1323: ac_ext=c
1324: ac_cpp='$CPP $CPPFLAGS'
1325: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1326: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1327: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1328: if test -n "$ac_tool_prefix"; then
1329: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1330: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1331: echo "$as_me:$LINENO: checking for $ac_word" >&5
1332: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1333: if test "${ac_cv_prog_CC+set}" = set; then
1334: echo $ECHO_N "(cached) $ECHO_C" >&6
1335: else
1336: if test -n "$CC"; then
1337: ac_cv_prog_CC="$CC" # Let the user override the test.
1338: else
1339: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1340: for as_dir in $PATH
1341: do
1342: IFS=$as_save_IFS
1343: test -z "$as_dir" && as_dir=.
1344: for ac_exec_ext in '' $ac_executable_extensions; do
1345: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1346: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1347: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1348: break 2
1349: fi
1350: done
1351: done
1352:
1353: fi
1354: fi
1355: CC=$ac_cv_prog_CC
1356: if test -n "$CC"; then
1357: echo "$as_me:$LINENO: result: $CC" >&5
1358: echo "${ECHO_T}$CC" >&6
1359: else
1360: echo "$as_me:$LINENO: result: no" >&5
1361: echo "${ECHO_T}no" >&6
1362: fi
1363:
1364: fi
1365: if test -z "$ac_cv_prog_CC"; then
1366: ac_ct_CC=$CC
1367: # Extract the first word of "gcc", so it can be a program name with args.
1368: set dummy gcc; ac_word=$2
1369: echo "$as_me:$LINENO: checking for $ac_word" >&5
1370: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1371: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1372: echo $ECHO_N "(cached) $ECHO_C" >&6
1373: else
1374: if test -n "$ac_ct_CC"; then
1375: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1376: else
1377: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1378: for as_dir in $PATH
1379: do
1380: IFS=$as_save_IFS
1381: test -z "$as_dir" && as_dir=.
1382: for ac_exec_ext in '' $ac_executable_extensions; do
1383: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1384: ac_cv_prog_ac_ct_CC="gcc"
1385: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1386: break 2
1387: fi
1388: done
1389: done
1390:
1391: fi
1392: fi
1393: ac_ct_CC=$ac_cv_prog_ac_ct_CC
1394: if test -n "$ac_ct_CC"; then
1395: echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1396: echo "${ECHO_T}$ac_ct_CC" >&6
1397: else
1398: echo "$as_me:$LINENO: result: no" >&5
1399: echo "${ECHO_T}no" >&6
1400: fi
1401:
1402: CC=$ac_ct_CC
1403: else
1404: CC="$ac_cv_prog_CC"
1405: fi
1406:
1407: if test -z "$CC"; then
1408: if test -n "$ac_tool_prefix"; then
1409: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1410: set dummy ${ac_tool_prefix}cc; ac_word=$2
1411: echo "$as_me:$LINENO: checking for $ac_word" >&5
1412: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1413: if test "${ac_cv_prog_CC+set}" = set; then
1414: echo $ECHO_N "(cached) $ECHO_C" >&6
1415: else
1416: if test -n "$CC"; then
1417: ac_cv_prog_CC="$CC" # Let the user override the test.
1418: else
1419: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1420: for as_dir in $PATH
1421: do
1422: IFS=$as_save_IFS
1423: test -z "$as_dir" && as_dir=.
1424: for ac_exec_ext in '' $ac_executable_extensions; do
1425: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1426: ac_cv_prog_CC="${ac_tool_prefix}cc"
1427: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1428: break 2
1429: fi
1430: done
1431: done
1432:
1433: fi
1434: fi
1435: CC=$ac_cv_prog_CC
1436: if test -n "$CC"; then
1437: echo "$as_me:$LINENO: result: $CC" >&5
1438: echo "${ECHO_T}$CC" >&6
1439: else
1440: echo "$as_me:$LINENO: result: no" >&5
1441: echo "${ECHO_T}no" >&6
1442: fi
1443:
1444: fi
1445: if test -z "$ac_cv_prog_CC"; then
1446: ac_ct_CC=$CC
1447: # Extract the first word of "cc", so it can be a program name with args.
1448: set dummy cc; ac_word=$2
1449: echo "$as_me:$LINENO: checking for $ac_word" >&5
1450: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1451: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1452: echo $ECHO_N "(cached) $ECHO_C" >&6
1453: else
1454: if test -n "$ac_ct_CC"; then
1455: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1456: else
1457: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1458: for as_dir in $PATH
1459: do
1460: IFS=$as_save_IFS
1461: test -z "$as_dir" && as_dir=.
1462: for ac_exec_ext in '' $ac_executable_extensions; do
1463: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1464: ac_cv_prog_ac_ct_CC="cc"
1465: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1466: break 2
1467: fi
1468: done
1469: done
1470:
1471: fi
1472: fi
1473: ac_ct_CC=$ac_cv_prog_ac_ct_CC
1474: if test -n "$ac_ct_CC"; then
1475: echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1476: echo "${ECHO_T}$ac_ct_CC" >&6
1477: else
1478: echo "$as_me:$LINENO: result: no" >&5
1479: echo "${ECHO_T}no" >&6
1480: fi
1481:
1482: CC=$ac_ct_CC
1483: else
1484: CC="$ac_cv_prog_CC"
1485: fi
1486:
1487: fi
1488: if test -z "$CC"; then
1489: # Extract the first word of "cc", so it can be a program name with args.
1490: set dummy cc; ac_word=$2
1491: echo "$as_me:$LINENO: checking for $ac_word" >&5
1492: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1493: if test "${ac_cv_prog_CC+set}" = set; then
1494: echo $ECHO_N "(cached) $ECHO_C" >&6
1495: else
1496: if test -n "$CC"; then
1497: ac_cv_prog_CC="$CC" # Let the user override the test.
1498: else
1499: ac_prog_rejected=no
1500: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1501: for as_dir in $PATH
1502: do
1503: IFS=$as_save_IFS
1504: test -z "$as_dir" && as_dir=.
1505: for ac_exec_ext in '' $ac_executable_extensions; do
1506: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1507: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1508: ac_prog_rejected=yes
1509: continue
1510: fi
1511: ac_cv_prog_CC="cc"
1512: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1513: break 2
1514: fi
1515: done
1516: done
1517:
1518: if test $ac_prog_rejected = yes; then
1519: # We found a bogon in the path, so make sure we never use it.
1520: set dummy $ac_cv_prog_CC
1521: shift
1522: if test $# != 0; then
1523: # We chose a different compiler from the bogus one.
1524: # However, it has the same basename, so the bogon will be chosen
1525: # first if we set CC to just the basename; use the full file name.
1526: shift
1527: set dummy "$as_dir/$ac_word" ${1+"$@"}
1528: shift
1529: ac_cv_prog_CC="$@"
1530: fi
1531: fi
1532: fi
1533: fi
1534: CC=$ac_cv_prog_CC
1535: if test -n "$CC"; then
1536: echo "$as_me:$LINENO: result: $CC" >&5
1537: echo "${ECHO_T}$CC" >&6
1538: else
1539: echo "$as_me:$LINENO: result: no" >&5
1540: echo "${ECHO_T}no" >&6
1541: fi
1542:
1543: fi
1544: if test -z "$CC"; then
1545: if test -n "$ac_tool_prefix"; then
1546: for ac_prog in cl
1547: do
1548: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1549: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1550: echo "$as_me:$LINENO: checking for $ac_word" >&5
1551: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1552: if test "${ac_cv_prog_CC+set}" = set; then
1553: echo $ECHO_N "(cached) $ECHO_C" >&6
1554: else
1555: if test -n "$CC"; then
1556: ac_cv_prog_CC="$CC" # Let the user override the test.
1557: else
1558: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1559: for as_dir in $PATH
1560: do
1561: IFS=$as_save_IFS
1562: test -z "$as_dir" && as_dir=.
1563: for ac_exec_ext in '' $ac_executable_extensions; do
1564: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1565: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1566: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1567: break 2
1568: fi
1569: done
1570: done
1571:
1572: fi
1573: fi
1574: CC=$ac_cv_prog_CC
1575: if test -n "$CC"; then
1576: echo "$as_me:$LINENO: result: $CC" >&5
1577: echo "${ECHO_T}$CC" >&6
1578: else
1579: echo "$as_me:$LINENO: result: no" >&5
1580: echo "${ECHO_T}no" >&6
1581: fi
1582:
1583: test -n "$CC" && break
1584: done
1585: fi
1586: if test -z "$CC"; then
1587: ac_ct_CC=$CC
1588: for ac_prog in cl
1589: do
1590: # Extract the first word of "$ac_prog", so it can be a program name with args.
1591: set dummy $ac_prog; ac_word=$2
1592: echo "$as_me:$LINENO: checking for $ac_word" >&5
1593: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1594: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1595: echo $ECHO_N "(cached) $ECHO_C" >&6
1596: else
1597: if test -n "$ac_ct_CC"; then
1598: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1599: else
1600: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1601: for as_dir in $PATH
1602: do
1603: IFS=$as_save_IFS
1604: test -z "$as_dir" && as_dir=.
1605: for ac_exec_ext in '' $ac_executable_extensions; do
1606: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1607: ac_cv_prog_ac_ct_CC="$ac_prog"
1608: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1609: break 2
1610: fi
1611: done
1612: done
1613:
1614: fi
1615: fi
1616: ac_ct_CC=$ac_cv_prog_ac_ct_CC
1617: if test -n "$ac_ct_CC"; then
1618: echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1619: echo "${ECHO_T}$ac_ct_CC" >&6
1620: else
1621: echo "$as_me:$LINENO: result: no" >&5
1622: echo "${ECHO_T}no" >&6
1623: fi
1624:
1625: test -n "$ac_ct_CC" && break
1626: done
1627:
1628: CC=$ac_ct_CC
1629: fi
1630:
1631: fi
1632:
1633:
1634: test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
1635: echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
1636: { (exit 1); exit 1; }; }
1637:
1638: # Provide some information about the compiler.
1639: echo "$as_me:$LINENO:" \
1640: "checking for C compiler version" >&5
1641: ac_compiler=`set X $ac_compile; echo $2`
1642: { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1643: (eval $ac_compiler --version </dev/null >&5) 2>&5
1644: ac_status=$?
1645: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1646: (exit $ac_status); }
1647: { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1648: (eval $ac_compiler -v </dev/null >&5) 2>&5
1649: ac_status=$?
1650: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1651: (exit $ac_status); }
1652: { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1653: (eval $ac_compiler -V </dev/null >&5) 2>&5
1654: ac_status=$?
1655: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1656: (exit $ac_status); }
1657:
1658: cat >conftest.$ac_ext <<_ACEOF
1659: #line $LINENO "configure"
1660: #include "confdefs.h"
1661:
1662: #ifdef F77_DUMMY_MAIN
1663: # ifdef __cplusplus
1664: extern "C"
1665: # endif
1666: int F77_DUMMY_MAIN() { return 1; }
1667: #endif
1668: int
1669: main ()
1670: {
1671:
1672: ;
1673: return 0;
1674: }
1675: _ACEOF
1676: ac_clean_files_save=$ac_clean_files
1677: ac_clean_files="$ac_clean_files a.out a.exe"
1678: # Try to create an executable without -o first, disregard a.out.
1679: # It will help us diagnose broken compilers, and finding out an intuition
1680: # of exeext.
1681: echo "$as_me:$LINENO: checking for C compiler default output" >&5
1682: echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1683: ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1684: if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1685: (eval $ac_link_default) 2>&5
1686: ac_status=$?
1687: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1688: (exit $ac_status); }; then
1689: # Find the output, starting from the most likely. This scheme is
1690: # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1691: # resort.
1692:
1693: # Be careful to initialize this variable, since it used to be cached.
1694: # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1695: ac_cv_exeext=
1696: for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
1697: ls a.out conftest 2>/dev/null;
1698: ls a.* conftest.* 2>/dev/null`; do
1699: case $ac_file in
1700: *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
1701: a.out ) # We found the default executable, but exeext='' is most
1702: # certainly right.
1703: break;;
1704: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1705: # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1706: export ac_cv_exeext
1707: break;;
1708: * ) break;;
1709: esac
1710: done
1711: else
1712: echo "$as_me: failed program was:" >&5
1713: cat conftest.$ac_ext >&5
1714: { { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
1715: echo "$as_me: error: C compiler cannot create executables" >&2;}
1716: { (exit 77); exit 77; }; }
1717: fi
1718:
1719: ac_exeext=$ac_cv_exeext
1720: echo "$as_me:$LINENO: result: $ac_file" >&5
1721: echo "${ECHO_T}$ac_file" >&6
1722:
1723: # Check the compiler produces executables we can run. If not, either
1724: # the compiler is broken, or we cross compile.
1725: echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1726: echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1727: # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1728: # If not cross compiling, check that we can run a simple program.
1729: if test "$cross_compiling" != yes; then
1730: if { ac_try='./$ac_file'
1731: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1732: (eval $ac_try) 2>&5
1733: ac_status=$?
1734: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1735: (exit $ac_status); }; }; then
1736: cross_compiling=no
1737: else
1738: if test "$cross_compiling" = maybe; then
1739: cross_compiling=yes
1740: else
1741: { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1742: If you meant to cross compile, use \`--host'." >&5
1743: echo "$as_me: error: cannot run C compiled programs.
1744: If you meant to cross compile, use \`--host'." >&2;}
1745: { (exit 1); exit 1; }; }
1746: fi
1747: fi
1748: fi
1749: echo "$as_me:$LINENO: result: yes" >&5
1750: echo "${ECHO_T}yes" >&6
1751:
1752: rm -f a.out a.exe conftest$ac_cv_exeext
1753: ac_clean_files=$ac_clean_files_save
1754: # Check the compiler produces executables we can run. If not, either
1755: # the compiler is broken, or we cross compile.
1756: echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1757: echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1758: echo "$as_me:$LINENO: result: $cross_compiling" >&5
1759: echo "${ECHO_T}$cross_compiling" >&6
1760:
1761: echo "$as_me:$LINENO: checking for suffix of executables" >&5
1762: echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1763: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1764: (eval $ac_link) 2>&5
1765: ac_status=$?
1766: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1767: (exit $ac_status); }; then
1768: # If both `conftest.exe' and `conftest' are `present' (well, observable)
1769: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1770: # work properly (i.e., refer to `conftest.exe'), while it won't with
1771: # `rm'.
1772: for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1773: case $ac_file in
1774: *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1775: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1776: export ac_cv_exeext
1777: break;;
1778: * ) break;;
1779: esac
1780: done
1781: else
1782: { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
1783: echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
1784: { (exit 1); exit 1; }; }
1785: fi
1786:
1787: rm -f conftest$ac_cv_exeext
1788: echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1789: echo "${ECHO_T}$ac_cv_exeext" >&6
1790:
1791: rm -f conftest.$ac_ext
1792: EXEEXT=$ac_cv_exeext
1793: ac_exeext=$EXEEXT
1794: echo "$as_me:$LINENO: checking for suffix of object files" >&5
1795: echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1796: if test "${ac_cv_objext+set}" = set; then
1797: echo $ECHO_N "(cached) $ECHO_C" >&6
1798: else
1799: cat >conftest.$ac_ext <<_ACEOF
1800: #line $LINENO "configure"
1801: #include "confdefs.h"
1802:
1803: #ifdef F77_DUMMY_MAIN
1804: # ifdef __cplusplus
1805: extern "C"
1806: # endif
1807: int F77_DUMMY_MAIN() { return 1; }
1808: #endif
1809: int
1810: main ()
1811: {
1812:
1813: ;
1814: return 0;
1815: }
1816: _ACEOF
1817: rm -f conftest.o conftest.obj
1818: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1819: (eval $ac_compile) 2>&5
1820: ac_status=$?
1821: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1822: (exit $ac_status); }; then
1823: for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1824: case $ac_file in
1825: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
1826: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1827: break;;
1828: esac
1829: done
1830: else
1831: echo "$as_me: failed program was:" >&5
1832: cat conftest.$ac_ext >&5
1833: { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
1834: echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
1835: { (exit 1); exit 1; }; }
1836: fi
1837:
1838: rm -f conftest.$ac_cv_objext conftest.$ac_ext
1839: fi
1840: echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1841: echo "${ECHO_T}$ac_cv_objext" >&6
1842: OBJEXT=$ac_cv_objext
1843: ac_objext=$OBJEXT
1844: echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1845: echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1846: if test "${ac_cv_c_compiler_gnu+set}" = set; then
1847: echo $ECHO_N "(cached) $ECHO_C" >&6
1848: else
1849: cat >conftest.$ac_ext <<_ACEOF
1850: #line $LINENO "configure"
1851: #include "confdefs.h"
1852:
1853: #ifdef F77_DUMMY_MAIN
1854: # ifdef __cplusplus
1855: extern "C"
1856: # endif
1857: int F77_DUMMY_MAIN() { return 1; }
1858: #endif
1859: int
1860: main ()
1861: {
1862: #ifndef __GNUC__
1863: choke me
1864: #endif
1865:
1866: ;
1867: return 0;
1868: }
1869: _ACEOF
1870: rm -f conftest.$ac_objext
1871: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1872: (eval $ac_compile) 2>&5
1873: ac_status=$?
1874: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1875: (exit $ac_status); } &&
1876: { ac_try='test -s conftest.$ac_objext'
1877: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1878: (eval $ac_try) 2>&5
1879: ac_status=$?
1880: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1881: (exit $ac_status); }; }; then
1882: ac_compiler_gnu=yes
1883: else
1884: echo "$as_me: failed program was:" >&5
1885: cat conftest.$ac_ext >&5
1886: ac_compiler_gnu=no
1887: fi
1888: rm -f conftest.$ac_objext conftest.$ac_ext
1889: ac_cv_c_compiler_gnu=$ac_compiler_gnu
1890:
1891: fi
1892: echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1893: echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1894: GCC=`test $ac_compiler_gnu = yes && echo yes`
1895: ac_test_CFLAGS=${CFLAGS+set}
1896: ac_save_CFLAGS=$CFLAGS
1897: CFLAGS="-g"
1898: echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1899: echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1900: if test "${ac_cv_prog_cc_g+set}" = set; then
1901: echo $ECHO_N "(cached) $ECHO_C" >&6
1902: else
1903: cat >conftest.$ac_ext <<_ACEOF
1904: #line $LINENO "configure"
1905: #include "confdefs.h"
1906:
1907: #ifdef F77_DUMMY_MAIN
1908: # ifdef __cplusplus
1909: extern "C"
1910: # endif
1911: int F77_DUMMY_MAIN() { return 1; }
1912: #endif
1913: int
1914: main ()
1915: {
1916:
1917: ;
1918: return 0;
1919: }
1920: _ACEOF
1921: rm -f conftest.$ac_objext
1922: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1923: (eval $ac_compile) 2>&5
1924: ac_status=$?
1925: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1926: (exit $ac_status); } &&
1927: { ac_try='test -s conftest.$ac_objext'
1928: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1929: (eval $ac_try) 2>&5
1930: ac_status=$?
1931: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1932: (exit $ac_status); }; }; then
1933: ac_cv_prog_cc_g=yes
1934: else
1935: echo "$as_me: failed program was:" >&5
1936: cat conftest.$ac_ext >&5
1937: ac_cv_prog_cc_g=no
1938: fi
1939: rm -f conftest.$ac_objext conftest.$ac_ext
1940: fi
1941: echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1942: echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1943: if test "$ac_test_CFLAGS" = set; then
1944: CFLAGS=$ac_save_CFLAGS
1945: elif test $ac_cv_prog_cc_g = yes; then
1946: if test "$GCC" = yes; then
1947: CFLAGS="-g -O2"
1948: else
1949: CFLAGS="-g"
1950: fi
1951: else
1952: if test "$GCC" = yes; then
1953: CFLAGS="-O2"
1954: else
1955: CFLAGS=
1956: fi
1957: fi
1958: # Some people use a C++ compiler to compile C. Since we use `exit',
1959: # in C++ we need to declare it. In case someone uses the same compiler
1960: # for both compiling C and C++ we need to have the C++ compiler decide
1961: # the declaration of exit, since it's the most demanding environment.
1962: cat >conftest.$ac_ext <<_ACEOF
1963: #ifndef __cplusplus
1964: choke me
1965: #endif
1966: _ACEOF
1967: rm -f conftest.$ac_objext
1968: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1969: (eval $ac_compile) 2>&5
1970: ac_status=$?
1971: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972: (exit $ac_status); } &&
1973: { ac_try='test -s conftest.$ac_objext'
1974: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1975: (eval $ac_try) 2>&5
1976: ac_status=$?
1977: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1978: (exit $ac_status); }; }; then
1979: for ac_declaration in \
1980: ''\
1981: '#include <stdlib.h>' \
1982: 'extern "C" void std::exit (int) throw (); using std::exit;' \
1983: 'extern "C" void std::exit (int); using std::exit;' \
1984: 'extern "C" void exit (int) throw ();' \
1985: 'extern "C" void exit (int);' \
1986: 'void exit (int);'
1987: do
1988: cat >conftest.$ac_ext <<_ACEOF
1989: #line $LINENO "configure"
1990: #include "confdefs.h"
1991: #include <stdlib.h>
1992: $ac_declaration
1993: #ifdef F77_DUMMY_MAIN
1994: # ifdef __cplusplus
1995: extern "C"
1996: # endif
1997: int F77_DUMMY_MAIN() { return 1; }
1998: #endif
1999: int
2000: main ()
2001: {
2002: exit (42);
2003: ;
2004: return 0;
2005: }
2006: _ACEOF
2007: rm -f conftest.$ac_objext
2008: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2009: (eval $ac_compile) 2>&5
2010: ac_status=$?
2011: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2012: (exit $ac_status); } &&
2013: { ac_try='test -s conftest.$ac_objext'
2014: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2015: (eval $ac_try) 2>&5
2016: ac_status=$?
2017: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2018: (exit $ac_status); }; }; then
2019: :
2020: else
2021: echo "$as_me: failed program was:" >&5
2022: cat conftest.$ac_ext >&5
2023: continue
2024: fi
2025: rm -f conftest.$ac_objext conftest.$ac_ext
2026: cat >conftest.$ac_ext <<_ACEOF
2027: #line $LINENO "configure"
2028: #include "confdefs.h"
2029: $ac_declaration
2030: #ifdef F77_DUMMY_MAIN
2031: # ifdef __cplusplus
2032: extern "C"
2033: # endif
2034: int F77_DUMMY_MAIN() { return 1; }
2035: #endif
2036: int
2037: main ()
2038: {
2039: exit (42);
2040: ;
2041: return 0;
2042: }
2043: _ACEOF
2044: rm -f conftest.$ac_objext
2045: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2046: (eval $ac_compile) 2>&5
2047: ac_status=$?
2048: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049: (exit $ac_status); } &&
2050: { ac_try='test -s conftest.$ac_objext'
2051: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2052: (eval $ac_try) 2>&5
2053: ac_status=$?
2054: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2055: (exit $ac_status); }; }; then
2056: break
2057: else
2058: echo "$as_me: failed program was:" >&5
2059: cat conftest.$ac_ext >&5
2060: fi
2061: rm -f conftest.$ac_objext conftest.$ac_ext
2062: done
2063: rm -f conftest*
2064: if test -n "$ac_declaration"; then
2065: echo '#ifdef __cplusplus' >>confdefs.h
2066: echo $ac_declaration >>confdefs.h
2067: echo '#endif' >>confdefs.h
2068: fi
2069:
2070: else
2071: echo "$as_me: failed program was:" >&5
2072: cat conftest.$ac_ext >&5
2073: fi
2074: rm -f conftest.$ac_objext conftest.$ac_ext
2075: ac_ext=c
2076: ac_cpp='$CPP $CPPFLAGS'
2077: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2078: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2079: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2080:
2081: # Find a good install program. We prefer a C program (faster),
2082: # so one script is as good as another. But avoid the broken or
2083: # incompatible versions:
2084: # SysV /etc/install, /usr/sbin/install
2085: # SunOS /usr/etc/install
2086: # IRIX /sbin/install
2087: # AIX /bin/install
2088: # AmigaOS /C/install, which installs bootblocks on floppy discs
2089: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2090: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2091: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2092: # ./install, which can be erroneously created by make from ./install.sh.
2093: echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2094: echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2095: if test -z "$INSTALL"; then
2096: if test "${ac_cv_path_install+set}" = set; then
2097: echo $ECHO_N "(cached) $ECHO_C" >&6
2098: else
2099: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2100: for as_dir in $PATH
2101: do
2102: IFS=$as_save_IFS
2103: test -z "$as_dir" && as_dir=.
2104: # Account for people who put trailing slashes in PATH elements.
2105: case $as_dir/ in
2106: ./ | .// | /cC/* | \
2107: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2108: /usr/ucb/* ) ;;
2109: *)
2110: # OSF1 and SCO ODT 3.0 have their own names for install.
2111: # Don't use installbsd from OSF since it installs stuff as root
2112: # by default.
2113: for ac_prog in ginstall scoinst install; do
2114: for ac_exec_ext in '' $ac_executable_extensions; do
2115: if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2116: if test $ac_prog = install &&
2117: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2118: # AIX install. It has an incompatible calling convention.
2119: :
2120: elif test $ac_prog = install &&
2121: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2122: # program-specific install script used by HP pwplus--don't use.
2123: :
2124: else
2125: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2126: break 3
2127: fi
2128: fi
2129: done
2130: done
2131: ;;
2132: esac
2133: done
2134:
2135:
2136: fi
2137: if test "${ac_cv_path_install+set}" = set; then
2138: INSTALL=$ac_cv_path_install
2139: else
2140: # As a last resort, use the slow shell script. We don't cache a
2141: # path for INSTALL within a source directory, because that will
2142: # break other packages using the cache if that directory is
2143: # removed, or if the path is relative.
2144: INSTALL=$ac_install_sh
2145: fi
2146: fi
2147: echo "$as_me:$LINENO: result: $INSTALL" >&5
2148: echo "${ECHO_T}$INSTALL" >&6
2149:
2150: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2151: # It thinks the first close brace ends the variable substitution.
2152: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2153:
2154: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2155:
2156: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2157:
2158:
2159: # Use the following lines for a release versions:
2160: if test x"${GCC}" = xyes; then
2161: CFLAGS="-O3 -fomit-frame-pointer"
2162: fi
2163:
2164: # extra command line options
2165:
2166: # Check whether --enable-werror or --disable-werror was given.
2167: if test "${enable_werror+set}" = set; then
2168: enableval="$enable_werror"
2169: ENABLE_WERROR="${enableval}"
2170: else
2171: ENABLE_WERROR="no"
2172: fi;
2173:
2174:
2175: # Check whether --with-extra-inc or --without-extra-inc was given.
2176: if test "${with_extra_inc+set}" = set; then
2177: withval="$with_extra_inc"
2178: if test "${withval}" != no; then
2179: if test "${withval}" != yes; then
2180: INCL="${INCL} -I${withval}"
2181: fi
2182: fi
2183: fi;
2184:
2185:
2186: # Check whether --with-extra-lib or --without-extra-lib was given.
2187: if test "${with_extra_lib+set}" = set; then
2188: withval="$with_extra_lib"
2189: if test "${withval}" != no; then
2190: if test "${withval}" != yes; then
2191: LDFLAGS="${LDFLAGS} -L${withval}"
2192: if test x"${GCC}" = xyes; then
2193: LDFLAGS="${LDFLAGS} -Wl,-rpath,${withval}/lib"
2194: fi
2195: fi
2196: fi
2197: fi;
2198:
2199:
2200: # Check whether --with-hostcc or --without-hostcc was given.
2201: if test "${with_hostcc+set}" = set; then
2202: withval="$with_hostcc"
2203: HOSTCC=$withval
2204: else
2205: HOSTCC=$CC
2206: fi;
2207:
2208:
2209:
2210:
2211:
2212: echo "$as_me:$LINENO: checking for gzopen in -lz" >&5
2213: echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6
2214: if test "${ac_cv_lib_z_gzopen+set}" = set; then
2215: echo $ECHO_N "(cached) $ECHO_C" >&6
2216: else
2217: ac_check_lib_save_LIBS=$LIBS
2218: LIBS="-lz $LIBS"
2219: cat >conftest.$ac_ext <<_ACEOF
2220: #line $LINENO "configure"
2221: #include "confdefs.h"
2222:
2223: /* Override any gcc2 internal prototype to avoid an error. */
2224: #ifdef __cplusplus
2225: extern "C"
2226: #endif
2227: /* We use char because int might match the return type of a gcc2
2228: builtin and then its argument prototype would still apply. */
2229: char gzopen ();
2230: #ifdef F77_DUMMY_MAIN
2231: # ifdef __cplusplus
2232: extern "C"
2233: # endif
2234: int F77_DUMMY_MAIN() { return 1; }
2235: #endif
2236: int
2237: main ()
2238: {
2239: gzopen ();
2240: ;
2241: return 0;
2242: }
2243: _ACEOF
2244: rm -f conftest.$ac_objext conftest$ac_exeext
2245: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2246: (eval $ac_link) 2>&5
2247: ac_status=$?
2248: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2249: (exit $ac_status); } &&
2250: { ac_try='test -s conftest$ac_exeext'
2251: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2252: (eval $ac_try) 2>&5
2253: ac_status=$?
2254: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2255: (exit $ac_status); }; }; then
2256: ac_cv_lib_z_gzopen=yes
2257: else
2258: echo "$as_me: failed program was:" >&5
2259: cat conftest.$ac_ext >&5
2260: ac_cv_lib_z_gzopen=no
2261: fi
2262: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2263: LIBS=$ac_check_lib_save_LIBS
2264: fi
2265: echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5
2266: echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6
2267: if test $ac_cv_lib_z_gzopen = yes; then
2268: cat >>confdefs.h <<_ACEOF
2269: #define HAVE_LIBZ 1
2270: _ACEOF
2271:
2272: LIBS="-lz $LIBS"
2273:
2274: else
2275: { { echo "$as_me:$LINENO: error: You need the zlib to compile this program!" >&5
2276: echo "$as_me: error: You need the zlib to compile this program!" >&2;}
2277: { (exit 1); exit 1; }; }
2278: fi
2279:
2280:
2281: SDL_VERSION=1.2.0
2282:
2283: # Check whether --with-sdl-prefix or --without-sdl-prefix was given.
2284: if test "${with_sdl_prefix+set}" = set; then
2285: withval="$with_sdl_prefix"
2286: sdl_prefix="$withval"
2287: else
2288: sdl_prefix=""
2289: fi;
2290:
2291: # Check whether --with-sdl-exec-prefix or --without-sdl-exec-prefix was given.
2292: if test "${with_sdl_exec_prefix+set}" = set; then
2293: withval="$with_sdl_exec_prefix"
2294: sdl_exec_prefix="$withval"
2295: else
2296: sdl_exec_prefix=""
2297: fi;
2298: # Check whether --enable-sdltest or --disable-sdltest was given.
2299: if test "${enable_sdltest+set}" = set; then
2300: enableval="$enable_sdltest"
2301:
2302: else
2303: enable_sdltest=yes
2304: fi;
2305:
2306: if test x$sdl_exec_prefix != x ; then
2307: sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
2308: if test x${SDL_CONFIG+set} != xset ; then
2309: SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
2310: fi
2311: fi
2312: if test x$sdl_prefix != x ; then
2313: sdl_args="$sdl_args --prefix=$sdl_prefix"
2314: if test x${SDL_CONFIG+set} != xset ; then
2315: SDL_CONFIG=$sdl_prefix/bin/sdl-config
2316: fi
2317: fi
2318:
2319:
2320: # Extract the first word of "sdl-config", so it can be a program name with args.
2321: set dummy sdl-config; ac_word=$2
2322: echo "$as_me:$LINENO: checking for $ac_word" >&5
2323: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2324: if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
2325: echo $ECHO_N "(cached) $ECHO_C" >&6
2326: else
2327: case $SDL_CONFIG in
2328: [\\/]* | ?:[\\/]*)
2329: ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
2330: ;;
2331: *)
2332: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333: for as_dir in $PATH
2334: do
2335: IFS=$as_save_IFS
2336: test -z "$as_dir" && as_dir=.
2337: for ac_exec_ext in '' $ac_executable_extensions; do
2338: if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2339: ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
2340: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2341: break 2
2342: fi
2343: done
2344: done
2345:
2346: test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
2347: ;;
2348: esac
2349: fi
2350: SDL_CONFIG=$ac_cv_path_SDL_CONFIG
2351:
2352: if test -n "$SDL_CONFIG"; then
2353: echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
2354: echo "${ECHO_T}$SDL_CONFIG" >&6
2355: else
2356: echo "$as_me:$LINENO: result: no" >&5
2357: echo "${ECHO_T}no" >&6
2358: fi
2359:
2360: min_sdl_version=$SDL_VERSION
2361: echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
2362: echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6
2363: no_sdl=""
2364: if test "$SDL_CONFIG" = "no" ; then
2365: no_sdl=yes
2366: else
2367: SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
2368: SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
2369:
2370: sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
2371: sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
2372: sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
2373: sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
2374: sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
2375: sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
2376: if test "x$enable_sdltest" = "xyes" ; then
2377: ac_save_CFLAGS="$CFLAGS"
2378: ac_save_LIBS="$LIBS"
2379: CFLAGS="$CFLAGS $SDL_CFLAGS"
2380: LIBS="$LIBS $SDL_LIBS"
2381: rm -f conf.sdltest
2382: if test "$cross_compiling" = yes; then
2383: echo $ac_n "cross compiling; assumed OK... $ac_c"
2384: else
2385: cat >conftest.$ac_ext <<_ACEOF
2386: #line $LINENO "configure"
2387: #include "confdefs.h"
2388:
2389: #include <stdio.h>
2390: #include <stdlib.h>
2391: #include <string.h>
2392: #include "SDL.h"
2393:
2394: char*
2395: my_strdup (char *str)
2396: {
2397: char *new_str;
2398:
2399: if (str)
2400: {
2401: new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
2402: strcpy (new_str, str);
2403: }
2404: else
2405: new_str = NULL;
2406:
2407: return new_str;
2408: }
2409:
2410: int main (int argc, char *argv[])
2411: {
2412: int major, minor, micro;
2413: char *tmp_version;
2414:
2415: /* This hangs on some systems (?)
2416: system ("touch conf.sdltest");
2417: */
2418: { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
2419:
2420: /* HP/UX 9 (%@#!) writes to sscanf strings */
2421: tmp_version = my_strdup("$min_sdl_version");
2422: if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
2423: printf("%s, bad version string\n", "$min_sdl_version");
2424: exit(1);
2425: }
2426:
2427: if (($sdl_major_version > major) ||
2428: (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
2429: (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
2430: {
2431: return 0;
2432: }
2433: else
2434: {
2435: printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
2436: printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
2437: printf("*** best to upgrade to the required version.\n");
2438: printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
2439: printf("*** to point to the correct copy of sdl-config, and remove the file\n");
2440: printf("*** config.cache before re-running configure\n");
2441: return 1;
2442: }
2443: }
2444:
2445:
2446: _ACEOF
2447: rm -f conftest$ac_exeext
2448: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2449: (eval $ac_link) 2>&5
2450: ac_status=$?
2451: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2453: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2454: (eval $ac_try) 2>&5
2455: ac_status=$?
2456: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457: (exit $ac_status); }; }; then
2458: :
2459: else
2460: echo "$as_me: program exited with status $ac_status" >&5
2461: echo "$as_me: failed program was:" >&5
2462: cat conftest.$ac_ext >&5
2463: ( exit $ac_status )
2464: no_sdl=yes
2465: fi
2466: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2467: fi
2468: CFLAGS="$ac_save_CFLAGS"
2469: LIBS="$ac_save_LIBS"
2470: fi
2471: fi
2472: if test "x$no_sdl" = x ; then
2473: echo "$as_me:$LINENO: result: yes" >&5
2474: echo "${ECHO_T}yes" >&6
2475: :
2476: else
2477: echo "$as_me:$LINENO: result: no" >&5
2478: echo "${ECHO_T}no" >&6
2479: if test "$SDL_CONFIG" = "no" ; then
2480: echo "*** The sdl-config script installed by SDL could not be found"
2481: echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
2482: echo "*** your path, or set the SDL_CONFIG environment variable to the"
2483: echo "*** full path to sdl-config."
2484: else
2485: if test -f conf.sdltest ; then
2486: :
2487: else
2488: echo "*** Could not run SDL test program, checking why..."
2489: CFLAGS="$CFLAGS $SDL_CFLAGS"
2490: LIBS="$LIBS $SDL_LIBS"
2491: cat >conftest.$ac_ext <<_ACEOF
2492: #line $LINENO "configure"
2493: #include "confdefs.h"
2494:
2495: #include <stdio.h>
2496: #include "SDL.h"
2497:
2498: int main(int argc, char *argv[])
2499: { return 0; }
2500: #undef main
2501: #define main K_and_R_C_main
2502:
2503: #ifdef F77_DUMMY_MAIN
2504: # ifdef __cplusplus
2505: extern "C"
2506: # endif
2507: int F77_DUMMY_MAIN() { return 1; }
2508: #endif
2509: int
2510: main ()
2511: {
2512: return 0;
2513: ;
2514: return 0;
2515: }
2516: _ACEOF
2517: rm -f conftest.$ac_objext conftest$ac_exeext
2518: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2519: (eval $ac_link) 2>&5
2520: ac_status=$?
2521: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2522: (exit $ac_status); } &&
2523: { ac_try='test -s conftest$ac_exeext'
2524: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2525: (eval $ac_try) 2>&5
2526: ac_status=$?
2527: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528: (exit $ac_status); }; }; then
2529: echo "*** The test program compiled, but did not run. This usually means"
2530: echo "*** that the run-time linker is not finding SDL or finding the wrong"
2531: echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
2532: echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
2533: echo "*** to the installed location Also, make sure you have run ldconfig if that"
2534: echo "*** is required on your system"
2535: echo "***"
2536: echo "*** If you have an old version installed, it is best to remove it, although"
2537: echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
2538: else
2539: echo "$as_me: failed program was:" >&5
2540: cat conftest.$ac_ext >&5
2541: echo "*** The test program failed to compile or link. See the file config.log for the"
2542: echo "*** exact error that occured. This usually means SDL was incorrectly installed"
2543: echo "*** or that you have moved SDL since it was installed. In the latter case, you"
2544: echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
2545: fi
2546: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2547: CFLAGS="$ac_save_CFLAGS"
2548: LIBS="$ac_save_LIBS"
2549: fi
2550: fi
2551: SDL_CFLAGS=""
2552: SDL_LIBS=""
2553: { { echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
2554: echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
2555: { (exit 1); exit 1; }; }
2556: fi
2557:
2558:
2559: rm -f conf.sdltest
2560:
2561:
2562:
2563: CPPFLAGS="${CPPFLAGS} ${INCL}"
2564:
2565:
2566:
2567: ac_ext=c
2568: ac_cpp='$CPP $CPPFLAGS'
2569: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2570: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2571: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2572: echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2573: echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2574: # On Suns, sometimes $CPP names a directory.
2575: if test -n "$CPP" && test -d "$CPP"; then
2576: CPP=
2577: fi
2578: if test -z "$CPP"; then
2579: if test "${ac_cv_prog_CPP+set}" = set; then
2580: echo $ECHO_N "(cached) $ECHO_C" >&6
2581: else
2582: # Double quotes because CPP needs to be expanded
2583: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2584: do
2585: ac_preproc_ok=false
2586: for ac_c_preproc_warn_flag in '' yes
2587: do
2588: # Use a header file that comes with gcc, so configuring glibc
2589: # with a fresh cross-compiler works.
2590: # On the NeXT, cc -E runs the code through the compiler's parser,
2591: # not just through cpp. "Syntax error" is here to catch this case.
2592: cat >conftest.$ac_ext <<_ACEOF
2593: #line $LINENO "configure"
2594: #include "confdefs.h"
2595: #include <assert.h>
2596: Syntax error
2597: _ACEOF
2598: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2599: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2600: ac_status=$?
2601: egrep -v '^ *\+' conftest.er1 >conftest.err
2602: rm -f conftest.er1
2603: cat conftest.err >&5
2604: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2605: (exit $ac_status); } >/dev/null; then
2606: if test -s conftest.err; then
2607: ac_cpp_err=$ac_c_preproc_warn_flag
2608: else
2609: ac_cpp_err=
2610: fi
2611: else
2612: ac_cpp_err=yes
2613: fi
2614: if test -z "$ac_cpp_err"; then
2615: :
2616: else
2617: echo "$as_me: failed program was:" >&5
2618: cat conftest.$ac_ext >&5
2619: # Broken: fails on valid input.
2620: continue
2621: fi
2622: rm -f conftest.err conftest.$ac_ext
2623:
2624: # OK, works on sane cases. Now check whether non-existent headers
2625: # can be detected and how.
2626: cat >conftest.$ac_ext <<_ACEOF
2627: #line $LINENO "configure"
2628: #include "confdefs.h"
2629: #include <ac_nonexistent.h>
2630: _ACEOF
2631: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2632: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2633: ac_status=$?
2634: egrep -v '^ *\+' conftest.er1 >conftest.err
2635: rm -f conftest.er1
2636: cat conftest.err >&5
2637: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638: (exit $ac_status); } >/dev/null; then
2639: if test -s conftest.err; then
2640: ac_cpp_err=$ac_c_preproc_warn_flag
2641: else
2642: ac_cpp_err=
2643: fi
2644: else
2645: ac_cpp_err=yes
2646: fi
2647: if test -z "$ac_cpp_err"; then
2648: # Broken: success on invalid input.
2649: continue
2650: else
2651: echo "$as_me: failed program was:" >&5
2652: cat conftest.$ac_ext >&5
2653: # Passes both tests.
2654: ac_preproc_ok=:
2655: break
2656: fi
2657: rm -f conftest.err conftest.$ac_ext
2658:
2659: done
2660: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2661: rm -f conftest.err conftest.$ac_ext
2662: if $ac_preproc_ok; then
2663: break
2664: fi
2665:
2666: done
2667: ac_cv_prog_CPP=$CPP
2668:
2669: fi
2670: CPP=$ac_cv_prog_CPP
2671: else
2672: ac_cv_prog_CPP=$CPP
2673: fi
2674: echo "$as_me:$LINENO: result: $CPP" >&5
2675: echo "${ECHO_T}$CPP" >&6
2676: ac_preproc_ok=false
2677: for ac_c_preproc_warn_flag in '' yes
2678: do
2679: # Use a header file that comes with gcc, so configuring glibc
2680: # with a fresh cross-compiler works.
2681: # On the NeXT, cc -E runs the code through the compiler's parser,
2682: # not just through cpp. "Syntax error" is here to catch this case.
2683: cat >conftest.$ac_ext <<_ACEOF
2684: #line $LINENO "configure"
2685: #include "confdefs.h"
2686: #include <assert.h>
2687: Syntax error
2688: _ACEOF
2689: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2690: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2691: ac_status=$?
2692: egrep -v '^ *\+' conftest.er1 >conftest.err
2693: rm -f conftest.er1
2694: cat conftest.err >&5
2695: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2696: (exit $ac_status); } >/dev/null; then
2697: if test -s conftest.err; then
2698: ac_cpp_err=$ac_c_preproc_warn_flag
2699: else
2700: ac_cpp_err=
2701: fi
2702: else
2703: ac_cpp_err=yes
2704: fi
2705: if test -z "$ac_cpp_err"; then
2706: :
2707: else
2708: echo "$as_me: failed program was:" >&5
2709: cat conftest.$ac_ext >&5
2710: # Broken: fails on valid input.
2711: continue
2712: fi
2713: rm -f conftest.err conftest.$ac_ext
2714:
2715: # OK, works on sane cases. Now check whether non-existent headers
2716: # can be detected and how.
2717: cat >conftest.$ac_ext <<_ACEOF
2718: #line $LINENO "configure"
2719: #include "confdefs.h"
2720: #include <ac_nonexistent.h>
2721: _ACEOF
2722: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2723: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2724: ac_status=$?
2725: egrep -v '^ *\+' conftest.er1 >conftest.err
2726: rm -f conftest.er1
2727: cat conftest.err >&5
2728: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2729: (exit $ac_status); } >/dev/null; then
2730: if test -s conftest.err; then
2731: ac_cpp_err=$ac_c_preproc_warn_flag
2732: else
2733: ac_cpp_err=
2734: fi
2735: else
2736: ac_cpp_err=yes
2737: fi
2738: if test -z "$ac_cpp_err"; then
2739: # Broken: success on invalid input.
2740: continue
2741: else
2742: echo "$as_me: failed program was:" >&5
2743: cat conftest.$ac_ext >&5
2744: # Passes both tests.
2745: ac_preproc_ok=:
2746: break
2747: fi
2748: rm -f conftest.err conftest.$ac_ext
2749:
2750: done
2751: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2752: rm -f conftest.err conftest.$ac_ext
2753: if $ac_preproc_ok; then
2754: :
2755: else
2756: { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
2757: echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2758: { (exit 1); exit 1; }; }
2759: fi
2760:
2761: ac_ext=c
2762: ac_cpp='$CPP $CPPFLAGS'
2763: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2764: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2765: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2766:
2767:
2768: echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2769: echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2770: if test "${ac_cv_header_stdc+set}" = set; then
2771: echo $ECHO_N "(cached) $ECHO_C" >&6
2772: else
2773: cat >conftest.$ac_ext <<_ACEOF
2774: #line $LINENO "configure"
2775: #include "confdefs.h"
2776: #include <stdlib.h>
2777: #include <stdarg.h>
2778: #include <string.h>
2779: #include <float.h>
2780:
2781: _ACEOF
2782: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2783: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2784: ac_status=$?
2785: egrep -v '^ *\+' conftest.er1 >conftest.err
2786: rm -f conftest.er1
2787: cat conftest.err >&5
2788: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789: (exit $ac_status); } >/dev/null; then
2790: if test -s conftest.err; then
2791: ac_cpp_err=$ac_c_preproc_warn_flag
2792: else
2793: ac_cpp_err=
2794: fi
2795: else
2796: ac_cpp_err=yes
2797: fi
2798: if test -z "$ac_cpp_err"; then
2799: ac_cv_header_stdc=yes
2800: else
2801: echo "$as_me: failed program was:" >&5
2802: cat conftest.$ac_ext >&5
2803: ac_cv_header_stdc=no
2804: fi
2805: rm -f conftest.err conftest.$ac_ext
2806:
2807: if test $ac_cv_header_stdc = yes; then
2808: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2809: cat >conftest.$ac_ext <<_ACEOF
2810: #line $LINENO "configure"
2811: #include "confdefs.h"
2812: #include <string.h>
2813:
2814: _ACEOF
2815: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2816: egrep "memchr" >/dev/null 2>&1; then
2817: :
2818: else
2819: ac_cv_header_stdc=no
2820: fi
2821: rm -f conftest*
2822:
2823: fi
2824:
2825: if test $ac_cv_header_stdc = yes; then
2826: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2827: cat >conftest.$ac_ext <<_ACEOF
2828: #line $LINENO "configure"
2829: #include "confdefs.h"
2830: #include <stdlib.h>
2831:
2832: _ACEOF
2833: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2834: egrep "free" >/dev/null 2>&1; then
2835: :
2836: else
2837: ac_cv_header_stdc=no
2838: fi
2839: rm -f conftest*
2840:
2841: fi
2842:
2843: if test $ac_cv_header_stdc = yes; then
2844: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2845: if test "$cross_compiling" = yes; then
2846: :
2847: else
2848: cat >conftest.$ac_ext <<_ACEOF
2849: #line $LINENO "configure"
2850: #include "confdefs.h"
2851: #include <ctype.h>
2852: #if ((' ' & 0x0FF) == 0x020)
2853: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2854: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2855: #else
2856: # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
2857: || ('j' <= (c) && (c) <= 'r') \
2858: || ('s' <= (c) && (c) <= 'z'))
2859: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2860: #endif
2861:
2862: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2863: int
2864: main ()
2865: {
2866: int i;
2867: for (i = 0; i < 256; i++)
2868: if (XOR (islower (i), ISLOWER (i))
2869: || toupper (i) != TOUPPER (i))
2870: exit(2);
2871: exit (0);
2872: }
2873: _ACEOF
2874: rm -f conftest$ac_exeext
2875: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2876: (eval $ac_link) 2>&5
2877: ac_status=$?
2878: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2879: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2880: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2881: (eval $ac_try) 2>&5
2882: ac_status=$?
2883: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884: (exit $ac_status); }; }; then
2885: :
2886: else
2887: echo "$as_me: program exited with status $ac_status" >&5
2888: echo "$as_me: failed program was:" >&5
2889: cat conftest.$ac_ext >&5
2890: ( exit $ac_status )
2891: ac_cv_header_stdc=no
2892: fi
2893: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2894: fi
2895: fi
2896: fi
2897: echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2898: echo "${ECHO_T}$ac_cv_header_stdc" >&6
2899: if test $ac_cv_header_stdc = yes; then
2900:
2901: cat >>confdefs.h <<\_ACEOF
2902: #define STDC_HEADERS 1
2903: _ACEOF
2904:
2905: fi
2906:
2907:
2908:
2909:
2910:
2911:
2912: ac_header_dirent=no
2913: for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
2914: as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
2915: echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
2916: echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
2917: if eval "test \"\${$as_ac_Header+set}\" = set"; then
2918: echo $ECHO_N "(cached) $ECHO_C" >&6
2919: else
2920: cat >conftest.$ac_ext <<_ACEOF
2921: #line $LINENO "configure"
2922: #include "confdefs.h"
2923: #include <sys/types.h>
2924: #include <$ac_hdr>
2925:
2926: #ifdef F77_DUMMY_MAIN
2927: # ifdef __cplusplus
2928: extern "C"
2929: # endif
2930: int F77_DUMMY_MAIN() { return 1; }
2931: #endif
2932: int
2933: main ()
2934: {
2935: if ((DIR *) 0)
2936: return 0;
2937: ;
2938: return 0;
2939: }
2940: _ACEOF
2941: rm -f conftest.$ac_objext
2942: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2943: (eval $ac_compile) 2>&5
2944: ac_status=$?
2945: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946: (exit $ac_status); } &&
2947: { ac_try='test -s conftest.$ac_objext'
2948: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2949: (eval $ac_try) 2>&5
2950: ac_status=$?
2951: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952: (exit $ac_status); }; }; then
2953: eval "$as_ac_Header=yes"
2954: else
2955: echo "$as_me: failed program was:" >&5
2956: cat conftest.$ac_ext >&5
2957: eval "$as_ac_Header=no"
2958: fi
2959: rm -f conftest.$ac_objext conftest.$ac_ext
2960: fi
2961: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2962: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2963: if test `eval echo '${'$as_ac_Header'}'` = yes; then
2964: cat >>confdefs.h <<_ACEOF
2965: #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
2966: _ACEOF
2967:
2968: ac_header_dirent=$ac_hdr; break
2969: fi
2970:
2971: done
2972: # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
2973: if test $ac_header_dirent = dirent.h; then
2974: echo "$as_me:$LINENO: checking for library containing opendir" >&5
2975: echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
2976: if test "${ac_cv_search_opendir+set}" = set; then
2977: echo $ECHO_N "(cached) $ECHO_C" >&6
2978: else
2979: ac_func_search_save_LIBS=$LIBS
2980: ac_cv_search_opendir=no
2981: cat >conftest.$ac_ext <<_ACEOF
2982: #line $LINENO "configure"
2983: #include "confdefs.h"
2984:
2985: /* Override any gcc2 internal prototype to avoid an error. */
2986: #ifdef __cplusplus
2987: extern "C"
2988: #endif
2989: /* We use char because int might match the return type of a gcc2
2990: builtin and then its argument prototype would still apply. */
2991: char opendir ();
2992: #ifdef F77_DUMMY_MAIN
2993: # ifdef __cplusplus
2994: extern "C"
2995: # endif
2996: int F77_DUMMY_MAIN() { return 1; }
2997: #endif
2998: int
2999: main ()
3000: {
3001: opendir ();
3002: ;
3003: return 0;
3004: }
3005: _ACEOF
3006: rm -f conftest.$ac_objext conftest$ac_exeext
3007: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3008: (eval $ac_link) 2>&5
3009: ac_status=$?
3010: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011: (exit $ac_status); } &&
3012: { ac_try='test -s conftest$ac_exeext'
3013: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014: (eval $ac_try) 2>&5
3015: ac_status=$?
3016: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017: (exit $ac_status); }; }; then
3018: ac_cv_search_opendir="none required"
3019: else
3020: echo "$as_me: failed program was:" >&5
3021: cat conftest.$ac_ext >&5
3022: fi
3023: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3024: if test "$ac_cv_search_opendir" = no; then
3025: for ac_lib in dir; do
3026: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3027: cat >conftest.$ac_ext <<_ACEOF
3028: #line $LINENO "configure"
3029: #include "confdefs.h"
3030:
3031: /* Override any gcc2 internal prototype to avoid an error. */
3032: #ifdef __cplusplus
3033: extern "C"
3034: #endif
3035: /* We use char because int might match the return type of a gcc2
3036: builtin and then its argument prototype would still apply. */
3037: char opendir ();
3038: #ifdef F77_DUMMY_MAIN
3039: # ifdef __cplusplus
3040: extern "C"
3041: # endif
3042: int F77_DUMMY_MAIN() { return 1; }
3043: #endif
3044: int
3045: main ()
3046: {
3047: opendir ();
3048: ;
3049: return 0;
3050: }
3051: _ACEOF
3052: rm -f conftest.$ac_objext conftest$ac_exeext
3053: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3054: (eval $ac_link) 2>&5
3055: ac_status=$?
3056: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3057: (exit $ac_status); } &&
3058: { ac_try='test -s conftest$ac_exeext'
3059: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3060: (eval $ac_try) 2>&5
3061: ac_status=$?
3062: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3063: (exit $ac_status); }; }; then
3064: ac_cv_search_opendir="-l$ac_lib"
3065: break
3066: else
3067: echo "$as_me: failed program was:" >&5
3068: cat conftest.$ac_ext >&5
3069: fi
3070: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3071: done
3072: fi
3073: LIBS=$ac_func_search_save_LIBS
3074: fi
3075: echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3076: echo "${ECHO_T}$ac_cv_search_opendir" >&6
3077: if test "$ac_cv_search_opendir" != no; then
3078: test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3079:
3080: fi
3081:
3082: else
3083: echo "$as_me:$LINENO: checking for library containing opendir" >&5
3084: echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
3085: if test "${ac_cv_search_opendir+set}" = set; then
3086: echo $ECHO_N "(cached) $ECHO_C" >&6
3087: else
3088: ac_func_search_save_LIBS=$LIBS
3089: ac_cv_search_opendir=no
3090: cat >conftest.$ac_ext <<_ACEOF
3091: #line $LINENO "configure"
3092: #include "confdefs.h"
3093:
3094: /* Override any gcc2 internal prototype to avoid an error. */
3095: #ifdef __cplusplus
3096: extern "C"
3097: #endif
3098: /* We use char because int might match the return type of a gcc2
3099: builtin and then its argument prototype would still apply. */
3100: char opendir ();
3101: #ifdef F77_DUMMY_MAIN
3102: # ifdef __cplusplus
3103: extern "C"
3104: # endif
3105: int F77_DUMMY_MAIN() { return 1; }
3106: #endif
3107: int
3108: main ()
3109: {
3110: opendir ();
3111: ;
3112: return 0;
3113: }
3114: _ACEOF
3115: rm -f conftest.$ac_objext conftest$ac_exeext
3116: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3117: (eval $ac_link) 2>&5
3118: ac_status=$?
3119: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120: (exit $ac_status); } &&
3121: { ac_try='test -s conftest$ac_exeext'
3122: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3123: (eval $ac_try) 2>&5
3124: ac_status=$?
3125: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126: (exit $ac_status); }; }; then
3127: ac_cv_search_opendir="none required"
3128: else
3129: echo "$as_me: failed program was:" >&5
3130: cat conftest.$ac_ext >&5
3131: fi
3132: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3133: if test "$ac_cv_search_opendir" = no; then
3134: for ac_lib in x; do
3135: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3136: cat >conftest.$ac_ext <<_ACEOF
3137: #line $LINENO "configure"
3138: #include "confdefs.h"
3139:
3140: /* Override any gcc2 internal prototype to avoid an error. */
3141: #ifdef __cplusplus
3142: extern "C"
3143: #endif
3144: /* We use char because int might match the return type of a gcc2
3145: builtin and then its argument prototype would still apply. */
3146: char opendir ();
3147: #ifdef F77_DUMMY_MAIN
3148: # ifdef __cplusplus
3149: extern "C"
3150: # endif
3151: int F77_DUMMY_MAIN() { return 1; }
3152: #endif
3153: int
3154: main ()
3155: {
3156: opendir ();
3157: ;
3158: return 0;
3159: }
3160: _ACEOF
3161: rm -f conftest.$ac_objext conftest$ac_exeext
3162: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3163: (eval $ac_link) 2>&5
3164: ac_status=$?
3165: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3166: (exit $ac_status); } &&
3167: { ac_try='test -s conftest$ac_exeext'
3168: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3169: (eval $ac_try) 2>&5
3170: ac_status=$?
3171: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172: (exit $ac_status); }; }; then
3173: ac_cv_search_opendir="-l$ac_lib"
3174: break
3175: else
3176: echo "$as_me: failed program was:" >&5
3177: cat conftest.$ac_ext >&5
3178: fi
3179: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3180: done
3181: fi
3182: LIBS=$ac_func_search_save_LIBS
3183: fi
3184: echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3185: echo "${ECHO_T}$ac_cv_search_opendir" >&6
3186: if test "$ac_cv_search_opendir" != no; then
3187: test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
3188:
3189: fi
3190:
3191: fi
3192:
3193:
3194: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3195:
3196:
3197:
3198:
3199:
3200:
3201:
3202:
3203:
3204: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3205: inttypes.h stdint.h unistd.h
3206: do
3207: as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3208: echo "$as_me:$LINENO: checking for $ac_header" >&5
3209: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3210: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3211: echo $ECHO_N "(cached) $ECHO_C" >&6
3212: else
3213: cat >conftest.$ac_ext <<_ACEOF
3214: #line $LINENO "configure"
3215: #include "confdefs.h"
3216: $ac_includes_default
3217:
3218: #include <$ac_header>
3219: _ACEOF
3220: rm -f conftest.$ac_objext
3221: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3222: (eval $ac_compile) 2>&5
3223: ac_status=$?
3224: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3225: (exit $ac_status); } &&
3226: { ac_try='test -s conftest.$ac_objext'
3227: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3228: (eval $ac_try) 2>&5
3229: ac_status=$?
3230: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231: (exit $ac_status); }; }; then
3232: eval "$as_ac_Header=yes"
3233: else
3234: echo "$as_me: failed program was:" >&5
3235: cat conftest.$ac_ext >&5
3236: eval "$as_ac_Header=no"
3237: fi
3238: rm -f conftest.$ac_objext conftest.$ac_ext
3239: fi
3240: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3241: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3242: if test `eval echo '${'$as_ac_Header'}'` = yes; then
3243: cat >>confdefs.h <<_ACEOF
3244: #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3245: _ACEOF
3246:
3247: fi
3248:
3249: done
3250:
3251:
3252:
3253:
3254: for ac_header in unistd.h zlib.h
3255: do
3256: as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3257: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3258: echo "$as_me:$LINENO: checking for $ac_header" >&5
3259: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3260: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3261: echo $ECHO_N "(cached) $ECHO_C" >&6
3262: fi
3263: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3264: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3265: else
3266: # Is the header compilable?
3267: echo "$as_me:$LINENO: checking $ac_header usability" >&5
3268: echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3269: cat >conftest.$ac_ext <<_ACEOF
3270: #line $LINENO "configure"
3271: #include "confdefs.h"
3272: $ac_includes_default
3273: #include <$ac_header>
3274: _ACEOF
3275: rm -f conftest.$ac_objext
3276: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3277: (eval $ac_compile) 2>&5
3278: ac_status=$?
3279: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3280: (exit $ac_status); } &&
3281: { ac_try='test -s conftest.$ac_objext'
3282: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3283: (eval $ac_try) 2>&5
3284: ac_status=$?
3285: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286: (exit $ac_status); }; }; then
3287: ac_header_compiler=yes
3288: else
3289: echo "$as_me: failed program was:" >&5
3290: cat conftest.$ac_ext >&5
3291: ac_header_compiler=no
3292: fi
3293: rm -f conftest.$ac_objext conftest.$ac_ext
3294: echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3295: echo "${ECHO_T}$ac_header_compiler" >&6
3296:
3297: # Is the header present?
3298: echo "$as_me:$LINENO: checking $ac_header presence" >&5
3299: echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3300: cat >conftest.$ac_ext <<_ACEOF
3301: #line $LINENO "configure"
3302: #include "confdefs.h"
3303: #include <$ac_header>
3304: _ACEOF
3305: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3306: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3307: ac_status=$?
3308: egrep -v '^ *\+' conftest.er1 >conftest.err
3309: rm -f conftest.er1
3310: cat conftest.err >&5
3311: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3312: (exit $ac_status); } >/dev/null; then
3313: if test -s conftest.err; then
3314: ac_cpp_err=$ac_c_preproc_warn_flag
3315: else
3316: ac_cpp_err=
3317: fi
3318: else
3319: ac_cpp_err=yes
3320: fi
3321: if test -z "$ac_cpp_err"; then
3322: ac_header_preproc=yes
3323: else
3324: echo "$as_me: failed program was:" >&5
3325: cat conftest.$ac_ext >&5
3326: ac_header_preproc=no
3327: fi
3328: rm -f conftest.err conftest.$ac_ext
3329: echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3330: echo "${ECHO_T}$ac_header_preproc" >&6
3331:
3332: # So? What about this header?
3333: case $ac_header_compiler:$ac_header_preproc in
3334: yes:no )
3335: { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3336: echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3337: { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3338: echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3339: no:yes )
3340: { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3341: echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3342: { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3343: echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3344: { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3345: echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3346: esac
3347: echo "$as_me:$LINENO: checking for $ac_header" >&5
3348: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3349: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3350: echo $ECHO_N "(cached) $ECHO_C" >&6
3351: else
3352: eval "$as_ac_Header=$ac_header_preproc"
3353: fi
3354: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3355: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3356:
3357: fi
3358: if test `eval echo '${'$as_ac_Header'}'` = yes; then
3359: cat >>confdefs.h <<_ACEOF
3360: #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3361: _ACEOF
3362:
3363: else
3364: { { echo "$as_me:$LINENO: error: header file not found!" >&5
3365: echo "$as_me: error: header file not found!" >&2;}
3366: { (exit 1); exit 1; }; }
3367: fi
3368:
3369: done
3370:
3371:
3372:
3373: echo "$as_me:$LINENO: checking for mode_t" >&5
3374: echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
3375: if test "${ac_cv_type_mode_t+set}" = set; then
3376: echo $ECHO_N "(cached) $ECHO_C" >&6
3377: else
3378: cat >conftest.$ac_ext <<_ACEOF
3379: #line $LINENO "configure"
3380: #include "confdefs.h"
3381: $ac_includes_default
3382: #ifdef F77_DUMMY_MAIN
3383: # ifdef __cplusplus
3384: extern "C"
3385: # endif
3386: int F77_DUMMY_MAIN() { return 1; }
3387: #endif
3388: int
3389: main ()
3390: {
3391: if ((mode_t *) 0)
3392: return 0;
3393: if (sizeof (mode_t))
3394: return 0;
3395: ;
3396: return 0;
3397: }
3398: _ACEOF
3399: rm -f conftest.$ac_objext
3400: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3401: (eval $ac_compile) 2>&5
3402: ac_status=$?
3403: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3404: (exit $ac_status); } &&
3405: { ac_try='test -s conftest.$ac_objext'
3406: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3407: (eval $ac_try) 2>&5
3408: ac_status=$?
3409: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410: (exit $ac_status); }; }; then
3411: ac_cv_type_mode_t=yes
3412: else
3413: echo "$as_me: failed program was:" >&5
3414: cat conftest.$ac_ext >&5
3415: ac_cv_type_mode_t=no
3416: fi
3417: rm -f conftest.$ac_objext conftest.$ac_ext
3418: fi
3419: echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
3420: echo "${ECHO_T}$ac_cv_type_mode_t" >&6
3421: if test $ac_cv_type_mode_t = yes; then
3422: :
3423: else
3424:
3425: cat >>confdefs.h <<_ACEOF
3426: #define mode_t int
3427: _ACEOF
3428:
3429: fi
3430:
3431: echo "$as_me:$LINENO: checking for size_t" >&5
3432: echo $ECHO_N "checking for size_t... $ECHO_C" >&6
3433: if test "${ac_cv_type_size_t+set}" = set; then
3434: echo $ECHO_N "(cached) $ECHO_C" >&6
3435: else
3436: cat >conftest.$ac_ext <<_ACEOF
3437: #line $LINENO "configure"
3438: #include "confdefs.h"
3439: $ac_includes_default
3440: #ifdef F77_DUMMY_MAIN
3441: # ifdef __cplusplus
3442: extern "C"
3443: # endif
3444: int F77_DUMMY_MAIN() { return 1; }
3445: #endif
3446: int
3447: main ()
3448: {
3449: if ((size_t *) 0)
3450: return 0;
3451: if (sizeof (size_t))
3452: return 0;
3453: ;
3454: return 0;
3455: }
3456: _ACEOF
3457: rm -f conftest.$ac_objext
3458: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3459: (eval $ac_compile) 2>&5
3460: ac_status=$?
3461: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462: (exit $ac_status); } &&
3463: { ac_try='test -s conftest.$ac_objext'
3464: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3465: (eval $ac_try) 2>&5
3466: ac_status=$?
3467: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3468: (exit $ac_status); }; }; then
3469: ac_cv_type_size_t=yes
3470: else
3471: echo "$as_me: failed program was:" >&5
3472: cat conftest.$ac_ext >&5
3473: ac_cv_type_size_t=no
3474: fi
3475: rm -f conftest.$ac_objext conftest.$ac_ext
3476: fi
3477: echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
3478: echo "${ECHO_T}$ac_cv_type_size_t" >&6
3479: if test $ac_cv_type_size_t = yes; then
3480: :
3481: else
3482:
3483: cat >>confdefs.h <<_ACEOF
3484: #define size_t unsigned
3485: _ACEOF
3486:
3487: fi
3488:
3489:
3490: echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
3491: echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
3492: if test "${ac_cv_struct_tm+set}" = set; then
3493: echo $ECHO_N "(cached) $ECHO_C" >&6
3494: else
3495: cat >conftest.$ac_ext <<_ACEOF
3496: #line $LINENO "configure"
3497: #include "confdefs.h"
3498: #include <sys/types.h>
3499: #include <time.h>
3500:
3501: #ifdef F77_DUMMY_MAIN
3502: # ifdef __cplusplus
3503: extern "C"
3504: # endif
3505: int F77_DUMMY_MAIN() { return 1; }
3506: #endif
3507: int
3508: main ()
3509: {
3510: struct tm *tp; tp->tm_sec;
3511: ;
3512: return 0;
3513: }
3514: _ACEOF
3515: rm -f conftest.$ac_objext
3516: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3517: (eval $ac_compile) 2>&5
3518: ac_status=$?
3519: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3520: (exit $ac_status); } &&
3521: { ac_try='test -s conftest.$ac_objext'
3522: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3523: (eval $ac_try) 2>&5
3524: ac_status=$?
3525: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526: (exit $ac_status); }; }; then
3527: ac_cv_struct_tm=time.h
3528: else
3529: echo "$as_me: failed program was:" >&5
3530: cat conftest.$ac_ext >&5
3531: ac_cv_struct_tm=sys/time.h
3532: fi
3533: rm -f conftest.$ac_objext conftest.$ac_ext
3534: fi
3535: echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
3536: echo "${ECHO_T}$ac_cv_struct_tm" >&6
3537: if test $ac_cv_struct_tm = sys/time.h; then
3538:
3539: cat >>confdefs.h <<\_ACEOF
3540: #define TM_IN_SYS_TIME 1
3541: _ACEOF
3542:
3543: fi
3544:
3545:
3546:
3547: echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3548: echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3549: if test "${ac_cv_prog_cc_stdc+set}" = set; then
3550: echo $ECHO_N "(cached) $ECHO_C" >&6
3551: else
3552: ac_cv_prog_cc_stdc=no
3553: ac_save_CC=$CC
3554: cat >conftest.$ac_ext <<_ACEOF
3555: #line $LINENO "configure"
3556: #include "confdefs.h"
3557: #include <stdarg.h>
3558: #include <stdio.h>
3559: #include <sys/types.h>
3560: #include <sys/stat.h>
3561: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3562: struct buf { int x; };
3563: FILE * (*rcsopen) (struct buf *, struct stat *, int);
3564: static char *e (p, i)
3565: char **p;
3566: int i;
3567: {
3568: return p[i];
3569: }
3570: static char *f (char * (*g) (char **, int), char **p, ...)
3571: {
3572: char *s;
3573: va_list v;
3574: va_start (v,p);
3575: s = g (p, va_arg (v,int));
3576: va_end (v);
3577: return s;
3578: }
3579: int test (int i, double x);
3580: struct s1 {int (*f) (int a);};
3581: struct s2 {int (*f) (double a);};
3582: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3583: int argc;
3584: char **argv;
3585: #ifdef F77_DUMMY_MAIN
3586: # ifdef __cplusplus
3587: extern "C"
3588: # endif
3589: int F77_DUMMY_MAIN() { return 1; }
3590: #endif
3591: int
3592: main ()
3593: {
3594: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3595: ;
3596: return 0;
3597: }
3598: _ACEOF
3599: # Don't try gcc -ansi; that turns off useful extensions and
3600: # breaks some systems' header files.
3601: # AIX -qlanglvl=ansi
3602: # Ultrix and OSF/1 -std1
3603: # HP-UX 10.20 and later -Ae
3604: # HP-UX older versions -Aa -D_HPUX_SOURCE
3605: # SVR4 -Xc -D__EXTENSIONS__
3606: for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3607: do
3608: CC="$ac_save_CC $ac_arg"
3609: rm -f conftest.$ac_objext
3610: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3611: (eval $ac_compile) 2>&5
3612: ac_status=$?
3613: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3614: (exit $ac_status); } &&
3615: { ac_try='test -s conftest.$ac_objext'
3616: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3617: (eval $ac_try) 2>&5
3618: ac_status=$?
3619: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620: (exit $ac_status); }; }; then
3621: ac_cv_prog_cc_stdc=$ac_arg
3622: break
3623: else
3624: echo "$as_me: failed program was:" >&5
3625: cat conftest.$ac_ext >&5
3626: fi
3627: rm -f conftest.$ac_objext
3628: done
3629: rm -f conftest.$ac_ext conftest.$ac_objext
3630: CC=$ac_save_CC
3631:
3632: fi
3633:
3634: case "x$ac_cv_prog_cc_stdc" in
3635: x|xno)
3636: echo "$as_me:$LINENO: result: none needed" >&5
3637: echo "${ECHO_T}none needed" >&6 ;;
3638: *)
3639: echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3640: echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3641: CC="$CC $ac_cv_prog_cc_stdc" ;;
3642: esac
3643:
3644: echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3645: echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3646: if test "${ac_cv_c_const+set}" = set; then
3647: echo $ECHO_N "(cached) $ECHO_C" >&6
3648: else
3649: cat >conftest.$ac_ext <<_ACEOF
3650: #line $LINENO "configure"
3651: #include "confdefs.h"
3652:
3653: #ifdef F77_DUMMY_MAIN
3654: # ifdef __cplusplus
3655: extern "C"
3656: # endif
3657: int F77_DUMMY_MAIN() { return 1; }
3658: #endif
3659: int
3660: main ()
3661: {
3662: /* FIXME: Include the comments suggested by Paul. */
3663: #ifndef __cplusplus
3664: /* Ultrix mips cc rejects this. */
3665: typedef int charset[2];
3666: const charset x;
3667: /* SunOS 4.1.1 cc rejects this. */
3668: char const *const *ccp;
3669: char **p;
3670: /* NEC SVR4.0.2 mips cc rejects this. */
3671: struct point {int x, y;};
3672: static struct point const zero = {0,0};
3673: /* AIX XL C 1.02.0.0 rejects this.
3674: It does not let you subtract one const X* pointer from another in
3675: an arm of an if-expression whose if-part is not a constant
3676: expression */
3677: const char *g = "string";
3678: ccp = &g + (g ? g-g : 0);
3679: /* HPUX 7.0 cc rejects these. */
3680: ++ccp;
3681: p = (char**) ccp;
3682: ccp = (char const *const *) p;
3683: { /* SCO 3.2v4 cc rejects this. */
3684: char *t;
3685: char const *s = 0 ? (char *) 0 : (char const *) 0;
3686:
3687: *t++ = 0;
3688: }
3689: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3690: int x[] = {25, 17};
3691: const int *foo = &x[0];
3692: ++foo;
3693: }
3694: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3695: typedef const int *iptr;
3696: iptr p = 0;
3697: ++p;
3698: }
3699: { /* AIX XL C 1.02.0.0 rejects this saying
3700: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3701: struct s { int j; const int *ap[3]; };
3702: struct s *b; b->j = 5;
3703: }
3704: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3705: const int foo = 10;
3706: }
3707: #endif
3708:
3709: ;
3710: return 0;
3711: }
3712: _ACEOF
3713: rm -f conftest.$ac_objext
3714: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3715: (eval $ac_compile) 2>&5
3716: ac_status=$?
3717: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718: (exit $ac_status); } &&
3719: { ac_try='test -s conftest.$ac_objext'
3720: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3721: (eval $ac_try) 2>&5
3722: ac_status=$?
3723: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3724: (exit $ac_status); }; }; then
3725: ac_cv_c_const=yes
3726: else
3727: echo "$as_me: failed program was:" >&5
3728: cat conftest.$ac_ext >&5
3729: ac_cv_c_const=no
3730: fi
3731: rm -f conftest.$ac_objext conftest.$ac_ext
3732: fi
3733: echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3734: echo "${ECHO_T}$ac_cv_c_const" >&6
3735: if test $ac_cv_c_const = no; then
3736:
3737: cat >>confdefs.h <<\_ACEOF
3738: #define const
3739: _ACEOF
3740:
3741: fi
3742:
3743: echo "$as_me:$LINENO: checking for inline" >&5
3744: echo $ECHO_N "checking for inline... $ECHO_C" >&6
3745: if test "${ac_cv_c_inline+set}" = set; then
3746: echo $ECHO_N "(cached) $ECHO_C" >&6
3747: else
3748: ac_cv_c_inline=no
3749: for ac_kw in inline __inline__ __inline; do
3750: cat >conftest.$ac_ext <<_ACEOF
3751: #line $LINENO "configure"
3752: #include "confdefs.h"
3753: #ifndef __cplusplus
3754: static $ac_kw int static_foo () {return 0; }
3755: $ac_kw int foo () {return 0; }
3756: #endif
3757:
3758: _ACEOF
3759: rm -f conftest.$ac_objext
3760: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3761: (eval $ac_compile) 2>&5
3762: ac_status=$?
3763: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764: (exit $ac_status); } &&
3765: { ac_try='test -s conftest.$ac_objext'
3766: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3767: (eval $ac_try) 2>&5
3768: ac_status=$?
3769: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3770: (exit $ac_status); }; }; then
3771: ac_cv_c_inline=$ac_kw; break
3772: else
3773: echo "$as_me: failed program was:" >&5
3774: cat conftest.$ac_ext >&5
3775: fi
3776: rm -f conftest.$ac_objext conftest.$ac_ext
3777: done
3778:
3779: fi
3780: echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3781: echo "${ECHO_T}$ac_cv_c_inline" >&6
3782: case $ac_cv_c_inline in
3783: inline | yes) ;;
3784: no)
3785: cat >>confdefs.h <<\_ACEOF
3786: #define inline
3787: _ACEOF
3788: ;;
3789: *) cat >>confdefs.h <<_ACEOF
3790: #define inline $ac_cv_c_inline
3791: _ACEOF
3792: ;;
3793: esac
3794:
3795: echo "$as_me:$LINENO: checking for working volatile" >&5
3796: echo $ECHO_N "checking for working volatile... $ECHO_C" >&6
3797: if test "${ac_cv_c_volatile+set}" = set; then
3798: echo $ECHO_N "(cached) $ECHO_C" >&6
3799: else
3800: cat >conftest.$ac_ext <<_ACEOF
3801: #line $LINENO "configure"
3802: #include "confdefs.h"
3803:
3804: #ifdef F77_DUMMY_MAIN
3805: # ifdef __cplusplus
3806: extern "C"
3807: # endif
3808: int F77_DUMMY_MAIN() { return 1; }
3809: #endif
3810: int
3811: main ()
3812: {
3813:
3814: volatile int x;
3815: int * volatile y;
3816: ;
3817: return 0;
3818: }
3819: _ACEOF
3820: rm -f conftest.$ac_objext
3821: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3822: (eval $ac_compile) 2>&5
3823: ac_status=$?
3824: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3825: (exit $ac_status); } &&
3826: { ac_try='test -s conftest.$ac_objext'
3827: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3828: (eval $ac_try) 2>&5
3829: ac_status=$?
3830: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3831: (exit $ac_status); }; }; then
3832: ac_cv_c_volatile=yes
3833: else
3834: echo "$as_me: failed program was:" >&5
3835: cat conftest.$ac_ext >&5
3836: ac_cv_c_volatile=no
3837: fi
3838: rm -f conftest.$ac_objext conftest.$ac_ext
3839: fi
3840: echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
3841: echo "${ECHO_T}$ac_cv_c_volatile" >&6
3842: if test $ac_cv_c_volatile = no; then
3843:
3844: cat >>confdefs.h <<\_ACEOF
3845: #define volatile
3846: _ACEOF
3847:
3848: fi
3849:
3850:
3851: # Do we have GNU-C ?
3852: if test x"${GCC}" = xyes; then
3853:
3854: GCCVERSION=`${CC} -dumpversion`
3855: case $GCCVERSION in
3856: 2.96*)
3857: { echo "$as_me:$LINENO: WARNING: You have GCC $GCCVERSION - This compiler is probably buggy." >&5
3858: echo "$as_me: WARNING: You have GCC $GCCVERSION - This compiler is probably buggy." >&2;}
3859: { echo "$as_me:$LINENO: WARNING: So I am using -O instead of -O2 (or greater) now!" >&5
3860: echo "$as_me: WARNING: So I am using -O instead of -O2 (or greater) now!" >&2;}
3861: CFLAGS=`echo "${CFLAGS}" | sed 's/-O[2-9]/-O/'`
3862: ;;
3863: esac
3864:
3865: if test x"${ENABLE_WERROR}" != xno; then
3866: CFLAGS="${CFLAGS} -Werror"
3867: fi
3868: CFLAGS="${CFLAGS} -Wall"
3869:
3870: fi
3871:
3872:
3873: # Cross-compiling ?
3874:
3875: HOSTCFLAGS="-O"
3876: HOSTLDFLAGS=""
3877: if test "${build}" != "${target}" -a "${HOSTCC}" == "${CC}"; then
3878: { echo "$as_me:$LINENO: WARNING: Cross compiling... I will now use cc as host compiler!" >&5
3879: echo "$as_me: WARNING: Cross compiling... I will now use cc as host compiler!" >&2;}
3880: HOSTCC=cc
3881: else
3882: HOSTCFLAGS="${CFLAGS}"
3883: HOSTLDFLAGS="${LDFLAGS}"
3884: fi
3885:
3886:
3887:
3888: for ac_header in stdlib.h
3889: do
3890: as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3891: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3892: echo "$as_me:$LINENO: checking for $ac_header" >&5
3893: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3894: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3895: echo $ECHO_N "(cached) $ECHO_C" >&6
3896: fi
3897: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3898: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3899: else
3900: # Is the header compilable?
3901: echo "$as_me:$LINENO: checking $ac_header usability" >&5
3902: echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3903: cat >conftest.$ac_ext <<_ACEOF
3904: #line $LINENO "configure"
3905: #include "confdefs.h"
3906: $ac_includes_default
3907: #include <$ac_header>
3908: _ACEOF
3909: rm -f conftest.$ac_objext
3910: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3911: (eval $ac_compile) 2>&5
3912: ac_status=$?
3913: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914: (exit $ac_status); } &&
3915: { ac_try='test -s conftest.$ac_objext'
3916: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3917: (eval $ac_try) 2>&5
3918: ac_status=$?
3919: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920: (exit $ac_status); }; }; then
3921: ac_header_compiler=yes
3922: else
3923: echo "$as_me: failed program was:" >&5
3924: cat conftest.$ac_ext >&5
3925: ac_header_compiler=no
3926: fi
3927: rm -f conftest.$ac_objext conftest.$ac_ext
3928: echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3929: echo "${ECHO_T}$ac_header_compiler" >&6
3930:
3931: # Is the header present?
3932: echo "$as_me:$LINENO: checking $ac_header presence" >&5
3933: echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3934: cat >conftest.$ac_ext <<_ACEOF
3935: #line $LINENO "configure"
3936: #include "confdefs.h"
3937: #include <$ac_header>
3938: _ACEOF
3939: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3940: (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3941: ac_status=$?
3942: egrep -v '^ *\+' conftest.er1 >conftest.err
3943: rm -f conftest.er1
3944: cat conftest.err >&5
3945: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3946: (exit $ac_status); } >/dev/null; then
3947: if test -s conftest.err; then
3948: ac_cpp_err=$ac_c_preproc_warn_flag
3949: else
3950: ac_cpp_err=
3951: fi
3952: else
3953: ac_cpp_err=yes
3954: fi
3955: if test -z "$ac_cpp_err"; then
3956: ac_header_preproc=yes
3957: else
3958: echo "$as_me: failed program was:" >&5
3959: cat conftest.$ac_ext >&5
3960: ac_header_preproc=no
3961: fi
3962: rm -f conftest.err conftest.$ac_ext
3963: echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3964: echo "${ECHO_T}$ac_header_preproc" >&6
3965:
3966: # So? What about this header?
3967: case $ac_header_compiler:$ac_header_preproc in
3968: yes:no )
3969: { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3970: echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3971: { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3972: echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3973: no:yes )
3974: { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3975: echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3976: { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3977: echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3978: { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3979: echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3980: esac
3981: echo "$as_me:$LINENO: checking for $ac_header" >&5
3982: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3983: if eval "test \"\${$as_ac_Header+set}\" = set"; then
3984: echo $ECHO_N "(cached) $ECHO_C" >&6
3985: else
3986: eval "$as_ac_Header=$ac_header_preproc"
3987: fi
3988: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3989: echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3990:
3991: fi
3992: if test `eval echo '${'$as_ac_Header'}'` = yes; then
3993: cat >>confdefs.h <<_ACEOF
3994: #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3995: _ACEOF
3996:
3997: fi
3998:
3999: done
4000:
4001: echo "$as_me:$LINENO: checking for working malloc" >&5
4002: echo $ECHO_N "checking for working malloc... $ECHO_C" >&6
4003: if test "${ac_cv_func_malloc_works+set}" = set; then
4004: echo $ECHO_N "(cached) $ECHO_C" >&6
4005: else
4006: if test "$cross_compiling" = yes; then
4007: ac_cv_func_malloc_works=no
4008: else
4009: cat >conftest.$ac_ext <<_ACEOF
4010: #line $LINENO "configure"
4011: #include "confdefs.h"
4012: #if STDC_HEADERS || HAVE_STDLIB_H
4013: # include <stdlib.h>
4014: #else
4015: char *malloc ();
4016: #endif
4017:
4018: #ifdef F77_DUMMY_MAIN
4019: # ifdef __cplusplus
4020: extern "C"
4021: # endif
4022: int F77_DUMMY_MAIN() { return 1; }
4023: #endif
4024: int
4025: main ()
4026: {
4027: exit (malloc (0) ? 0 : 1);
4028: ;
4029: return 0;
4030: }
4031: _ACEOF
4032: rm -f conftest$ac_exeext
4033: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4034: (eval $ac_link) 2>&5
4035: ac_status=$?
4036: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4038: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4039: (eval $ac_try) 2>&5
4040: ac_status=$?
4041: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042: (exit $ac_status); }; }; then
4043: ac_cv_func_malloc_works=yes
4044: else
4045: echo "$as_me: program exited with status $ac_status" >&5
4046: echo "$as_me: failed program was:" >&5
4047: cat conftest.$ac_ext >&5
4048: ( exit $ac_status )
4049: ac_cv_func_malloc_works=no
4050: fi
4051: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4052: fi
4053: fi
4054: echo "$as_me:$LINENO: result: $ac_cv_func_malloc_works" >&5
4055: echo "${ECHO_T}$ac_cv_func_malloc_works" >&6
4056: if test $ac_cv_func_malloc_works = yes; then
4057:
4058: cat >>confdefs.h <<\_ACEOF
4059: #define HAVE_MALLOC 1
4060: _ACEOF
4061:
4062: fi
4063:
4064: echo "$as_me:$LINENO: checking for working memcmp" >&5
4065: echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
4066: if test "${ac_cv_func_memcmp_working+set}" = set; then
4067: echo $ECHO_N "(cached) $ECHO_C" >&6
4068: else
4069: if test "$cross_compiling" = yes; then
4070: ac_cv_func_memcmp_working=no
4071: else
4072: cat >conftest.$ac_ext <<_ACEOF
4073: #line $LINENO "configure"
4074: #include "confdefs.h"
4075:
4076: #ifdef F77_DUMMY_MAIN
4077: # ifdef __cplusplus
4078: extern "C"
4079: # endif
4080: int F77_DUMMY_MAIN() { return 1; }
4081: #endif
4082: int
4083: main ()
4084: {
4085:
4086: /* Some versions of memcmp are not 8-bit clean. */
4087: char c0 = 0x40, c1 = 0x80, c2 = 0x81;
4088: if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
4089: exit (1);
4090:
4091: /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
4092: or more and with at least one buffer not starting on a 4-byte boundary.
4093: William Lewis provided this test program. */
4094: {
4095: char foo[21];
4096: char bar[21];
4097: int i;
4098: for (i = 0; i < 4; i++)
4099: {
4100: char *a = foo + i;
4101: char *b = bar + i;
4102: strcpy (a, "--------01111111");
4103: strcpy (b, "--------10000000");
4104: if (memcmp (a, b, 16) >= 0)
4105: exit (1);
4106: }
4107: exit (0);
4108: }
4109:
4110: ;
4111: return 0;
4112: }
4113: _ACEOF
4114: rm -f conftest$ac_exeext
4115: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4116: (eval $ac_link) 2>&5
4117: ac_status=$?
4118: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4119: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4120: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4121: (eval $ac_try) 2>&5
4122: ac_status=$?
4123: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4124: (exit $ac_status); }; }; then
4125: ac_cv_func_memcmp_working=yes
4126: else
4127: echo "$as_me: program exited with status $ac_status" >&5
4128: echo "$as_me: failed program was:" >&5
4129: cat conftest.$ac_ext >&5
4130: ( exit $ac_status )
4131: ac_cv_func_memcmp_working=no
4132: fi
4133: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4134: fi
4135: fi
4136: echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
4137: echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6
4138: test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
4139:
4140: #AC_FUNC_REALLOC
4141: echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
4142: echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6
4143: if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
4144: echo $ECHO_N "(cached) $ECHO_C" >&6
4145: else
4146: rm -f conftest.sym conftest.file
4147: echo >conftest.file
4148: if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
4149: if test "$cross_compiling" = yes; then
4150: ac_cv_func_lstat_dereferences_slashed_symlink=no
4151: else
4152: cat >conftest.$ac_ext <<_ACEOF
4153: #line $LINENO "configure"
4154: #include "confdefs.h"
4155: $ac_includes_default
4156: #ifdef F77_DUMMY_MAIN
4157: # ifdef __cplusplus
4158: extern "C"
4159: # endif
4160: int F77_DUMMY_MAIN() { return 1; }
4161: #endif
4162: int
4163: main ()
4164: {
4165: struct stat sbuf;
4166: /* Linux will dereference the symlink and fail.
4167: That is better in the sense that it means we will not
4168: have to compile and use the lstat wrapper. */
4169: exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1);
4170: ;
4171: return 0;
4172: }
4173: _ACEOF
4174: rm -f conftest$ac_exeext
4175: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4176: (eval $ac_link) 2>&5
4177: ac_status=$?
4178: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4179: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4180: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4181: (eval $ac_try) 2>&5
4182: ac_status=$?
4183: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4184: (exit $ac_status); }; }; then
4185: ac_cv_func_lstat_dereferences_slashed_symlink=yes
4186: else
4187: echo "$as_me: program exited with status $ac_status" >&5
4188: echo "$as_me: failed program was:" >&5
4189: cat conftest.$ac_ext >&5
4190: ( exit $ac_status )
4191: ac_cv_func_lstat_dereferences_slashed_symlink=no
4192: fi
4193: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4194: fi
4195: else
4196: # If the `ln -s' command failed, then we probably don't even
4197: # have an lstat function.
4198: ac_cv_func_lstat_dereferences_slashed_symlink=no
4199: fi
4200: rm -f conftest.sym conftest.file
4201:
4202: fi
4203: echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
4204: echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6
4205:
4206: test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
4207:
4208: cat >>confdefs.h <<_ACEOF
4209: #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
4210: _ACEOF
4211:
4212:
4213: if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
4214: LIBOBJS="$LIBOBJS lstat.$ac_objext"
4215: fi
4216:
4217: echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5
4218: echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6
4219: if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then
4220: echo $ECHO_N "(cached) $ECHO_C" >&6
4221: else
4222: if test "$cross_compiling" = yes; then
4223: ac_cv_func_stat_empty_string_bug=yes
4224: else
4225: cat >conftest.$ac_ext <<_ACEOF
4226: #line $LINENO "configure"
4227: #include "confdefs.h"
4228: $ac_includes_default
4229: #ifdef F77_DUMMY_MAIN
4230: # ifdef __cplusplus
4231: extern "C"
4232: # endif
4233: int F77_DUMMY_MAIN() { return 1; }
4234: #endif
4235: int
4236: main ()
4237: {
4238: struct stat sbuf;
4239: exit (stat ("", &sbuf) ? 1 : 0);
4240: ;
4241: return 0;
4242: }
4243: _ACEOF
4244: rm -f conftest$ac_exeext
4245: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4246: (eval $ac_link) 2>&5
4247: ac_status=$?
4248: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4250: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4251: (eval $ac_try) 2>&5
4252: ac_status=$?
4253: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4254: (exit $ac_status); }; }; then
4255: ac_cv_func_stat_empty_string_bug=yes
4256: else
4257: echo "$as_me: program exited with status $ac_status" >&5
4258: echo "$as_me: failed program was:" >&5
4259: cat conftest.$ac_ext >&5
4260: ( exit $ac_status )
4261: ac_cv_func_stat_empty_string_bug=no
4262: fi
4263: rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4264: fi
4265: fi
4266: echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5
4267: echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6
4268: if test $ac_cv_func_stat_empty_string_bug = yes; then
4269: LIBOBJS="$LIBOBJS stat.$ac_objext"
4270:
4271: cat >>confdefs.h <<_ACEOF
4272: #define HAVE_STAT_EMPTY_STRING_BUG 1
4273: _ACEOF
4274:
4275: fi
4276:
4277:
4278:
4279:
4280:
4281:
4282:
4283:
4284:
4285:
4286:
4287:
4288: for ac_func in getcwd memmove memset mkdir rmdir strcasecmp \
4289: strchr strerror strncasecmp strrchr strstr
4290: do
4291: as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4292: echo "$as_me:$LINENO: checking for $ac_func" >&5
4293: echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4294: if eval "test \"\${$as_ac_var+set}\" = set"; then
4295: echo $ECHO_N "(cached) $ECHO_C" >&6
4296: else
4297: cat >conftest.$ac_ext <<_ACEOF
4298: #line $LINENO "configure"
4299: #include "confdefs.h"
4300: /* System header to define __stub macros and hopefully few prototypes,
4301: which can conflict with char $ac_func (); below. */
4302: #include <assert.h>
4303: /* Override any gcc2 internal prototype to avoid an error. */
4304: #ifdef __cplusplus
4305: extern "C"
4306: #endif
4307: /* We use char because int might match the return type of a gcc2
4308: builtin and then its argument prototype would still apply. */
4309: char $ac_func ();
4310: char (*f) ();
4311:
4312: #ifdef F77_DUMMY_MAIN
4313: # ifdef __cplusplus
4314: extern "C"
4315: # endif
4316: int F77_DUMMY_MAIN() { return 1; }
4317: #endif
4318: int
4319: main ()
4320: {
4321: /* The GNU C library defines this for functions which it implements
4322: to always fail with ENOSYS. Some functions are actually named
4323: something starting with __ and the normal name is an alias. */
4324: #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4325: choke me
4326: #else
4327: f = $ac_func;
4328: #endif
4329:
4330: ;
4331: return 0;
4332: }
4333: _ACEOF
4334: rm -f conftest.$ac_objext conftest$ac_exeext
4335: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4336: (eval $ac_link) 2>&5
4337: ac_status=$?
4338: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339: (exit $ac_status); } &&
4340: { ac_try='test -s conftest$ac_exeext'
4341: { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4342: (eval $ac_try) 2>&5
4343: ac_status=$?
4344: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345: (exit $ac_status); }; }; then
4346: eval "$as_ac_var=yes"
4347: else
4348: echo "$as_me: failed program was:" >&5
4349: cat conftest.$ac_ext >&5
4350: eval "$as_ac_var=no"
4351: fi
4352: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4353: fi
4354: echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4355: echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4356: if test `eval echo '${'$as_ac_var'}'` = yes; then
4357: cat >>confdefs.h <<_ACEOF
4358: #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4359: _ACEOF
4360:
4361: else
4362: { { echo "$as_me:$LINENO: error: A necessary function could not be found." >&5
4363: echo "$as_me: error: A necessary function could not be found." >&2;}
4364: { (exit 1); exit 1; }; }
4365: fi
4366: done
4367:
4368:
4369:
4370:
4371:
4372: if test "${datadir}" = '${prefix}/share'; then
4373: datadir='${prefix}/share/hatari'
4374: fi
4375:
4376:
4377:
4378:
4379:
4380: ac_config_files="$ac_config_files Makefile.cnf"
4381: cat >confcache <<\_ACEOF
4382: # This file is a shell script that caches the results of configure
4383: # tests run on this system so they can be shared between configure
4384: # scripts and configure runs, see configure's option --config-cache.
4385: # It is not useful on other systems. If it contains results you don't
4386: # want to keep, you may remove or edit it.
4387: #
4388: # config.status only pays attention to the cache file if you give it
4389: # the --recheck option to rerun configure.
4390: #
4391: # `ac_cv_env_foo' variables (set or unset) will be overriden when
4392: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4393: # following values.
4394:
4395: _ACEOF
4396:
4397: # The following way of writing the cache mishandles newlines in values,
4398: # but we know of no workaround that is simple, portable, and efficient.
4399: # So, don't put newlines in cache variables' values.
4400: # Ultrix sh set writes to stderr and can't be redirected directly,
4401: # and sets the high bit in the cache file unless we assign to the vars.
4402: {
4403: (set) 2>&1 |
4404: case `(ac_space=' '; set | grep ac_space) 2>&1` in
4405: *ac_space=\ *)
4406: # `set' does not quote correctly, so add quotes (double-quote
4407: # substitution turns \\\\ into \\, and sed turns \\ into \).
4408: sed -n \
4409: "s/'/'\\\\''/g;
4410: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4411: ;;
4412: *)
4413: # `set' quotes correctly as required by POSIX, so do not add quotes.
4414: sed -n \
4415: "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4416: ;;
4417: esac;
4418: } |
4419: sed '
4420: t clear
4421: : clear
4422: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4423: t end
4424: /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4425: : end' >>confcache
4426: if cmp -s $cache_file confcache; then :; else
4427: if test -w $cache_file; then
4428: test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4429: cat confcache >$cache_file
4430: else
4431: echo "not updating unwritable cache $cache_file"
4432: fi
4433: fi
4434: rm -f confcache
4435:
4436: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4437: # Let make expand exec_prefix.
4438: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4439:
4440: # VPATH may cause trouble with some makes, so we remove $(srcdir),
4441: # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4442: # trailing colons and then remove the whole line if VPATH becomes empty
4443: # (actually we leave an empty line to preserve line numbers).
4444: if test "x$srcdir" = x.; then
4445: ac_vpsub='/^[ ]*VPATH[ ]*=/{
4446: s/:*\$(srcdir):*/:/;
4447: s/:*\${srcdir}:*/:/;
4448: s/:*@srcdir@:*/:/;
4449: s/^\([^=]*=[ ]*\):*/\1/;
4450: s/:*$//;
4451: s/^[^=]*=[ ]*$//;
4452: }'
4453: fi
4454:
4455: # Transform confdefs.h into DEFS.
4456: # Protect against shell expansion while executing Makefile rules.
4457: # Protect against Makefile macro expansion.
4458: #
4459: # If the first sed substitution is executed (which looks for macros that
4460: # take arguments), then we branch to the quote section. Otherwise,
4461: # look for a macro that doesn't take arguments.
4462: cat >confdef2opt.sed <<\_ACEOF
4463: t clear
4464: : clear
4465: s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4466: t quote
4467: s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4468: t quote
4469: d
4470: : quote
4471: s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4472: s,\[,\\&,g
4473: s,\],\\&,g
4474: s,\$,$$,g
4475: p
4476: _ACEOF
4477: # We use echo to avoid assuming a particular line-breaking character.
4478: # The extra dot is to prevent the shell from consuming trailing
4479: # line-breaks from the sub-command output. A line-break within
4480: # single-quotes doesn't work because, if this script is created in a
4481: # platform that uses two characters for line-breaks (e.g., DOS), tr
4482: # would break.
4483: ac_LF_and_DOT=`echo; echo .`
4484: DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4485: rm -f confdef2opt.sed
4486:
4487:
4488:
4489: : ${CONFIG_STATUS=./config.status}
4490: ac_clean_files_save=$ac_clean_files
4491: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4492: { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4493: echo "$as_me: creating $CONFIG_STATUS" >&6;}
4494: cat >$CONFIG_STATUS <<_ACEOF
4495: #! $SHELL
4496: # Generated by $as_me.
4497: # Run this file to recreate the current configuration.
4498: # Compiler output produced by configure, useful for debugging
4499: # configure, is in config.log if it exists.
4500:
4501: debug=false
4502: SHELL=\${CONFIG_SHELL-$SHELL}
4503: _ACEOF
4504:
4505: cat >>$CONFIG_STATUS <<\_ACEOF
4506:
4507: ## --------------------- ##
4508: ## M4sh Initialization. ##
4509: ## --------------------- ##
4510:
4511: # Be Bourne compatible
4512: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4513: emulate sh
4514: NULLCMD=:
4515: elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4516: set -o posix
4517: fi
4518:
4519: # NLS nuisances.
4520: # Support unset when possible.
4521: if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
4522: as_unset=unset
4523: else
4524: as_unset=false
4525: fi
4526:
4527: (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
4528: { $as_unset LANG || test "${LANG+set}" != set; } ||
4529: { LANG=C; export LANG; }
4530: (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
4531: { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
4532: { LC_ALL=C; export LC_ALL; }
4533: (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
4534: { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
4535: { LC_TIME=C; export LC_TIME; }
4536: (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
4537: { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
4538: { LC_CTYPE=C; export LC_CTYPE; }
4539: (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
4540: { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
4541: { LANGUAGE=C; export LANGUAGE; }
4542: (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
4543: { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
4544: { LC_COLLATE=C; export LC_COLLATE; }
4545: (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
4546: { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
4547: { LC_NUMERIC=C; export LC_NUMERIC; }
4548: (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
4549: { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
4550: { LC_MESSAGES=C; export LC_MESSAGES; }
4551:
4552:
4553: # Name of the executable.
4554: as_me=`(basename "$0") 2>/dev/null ||
4555: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4556: X"$0" : 'X\(//\)$' \| \
4557: X"$0" : 'X\(/\)$' \| \
4558: . : '\(.\)' 2>/dev/null ||
4559: echo X/"$0" |
4560: sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4561: /^X\/\(\/\/\)$/{ s//\1/; q; }
4562: /^X\/\(\/\).*/{ s//\1/; q; }
4563: s/.*/./; q'`
4564:
4565: # PATH needs CR, and LINENO needs CR and PATH.
4566: # Avoid depending upon Character Ranges.
4567: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4568: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4569: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4570: as_cr_digits='0123456789'
4571: as_cr_alnum=$as_cr_Letters$as_cr_digits
4572:
4573: # The user is always right.
4574: if test "${PATH_SEPARATOR+set}" != set; then
4575: echo "#! /bin/sh" >conftest.sh
4576: echo "exit 0" >>conftest.sh
4577: chmod +x conftest.sh
4578: if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
4579: PATH_SEPARATOR=';'
4580: else
4581: PATH_SEPARATOR=:
4582: fi
4583: rm -f conftest.sh
4584: fi
4585:
4586:
4587: as_lineno_1=$LINENO
4588: as_lineno_2=$LINENO
4589: as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4590: test "x$as_lineno_1" != "x$as_lineno_2" &&
4591: test "x$as_lineno_3" = "x$as_lineno_2" || {
4592: # Find who we are. Look in the path if we contain no path at all
4593: # relative or not.
4594: case $0 in
4595: *[\\/]* ) as_myself=$0 ;;
4596: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4597: for as_dir in $PATH
4598: do
4599: IFS=$as_save_IFS
4600: test -z "$as_dir" && as_dir=.
4601: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4602: done
4603:
4604: ;;
4605: esac
4606: # We did not find ourselves, most probably we were run as `sh COMMAND'
4607: # in which case we are not to be found in the path.
4608: if test "x$as_myself" = x; then
4609: as_myself=$0
4610: fi
4611: if test ! -f "$as_myself"; then
4612: { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4613: echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4614: { (exit 1); exit 1; }; }
4615: fi
4616: case $CONFIG_SHELL in
4617: '')
4618: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4619: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4620: do
4621: IFS=$as_save_IFS
4622: test -z "$as_dir" && as_dir=.
4623: for as_base in sh bash ksh sh5; do
4624: case $as_dir in
4625: /*)
4626: if ("$as_dir/$as_base" -c '
4627: as_lineno_1=$LINENO
4628: as_lineno_2=$LINENO
4629: as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4630: test "x$as_lineno_1" != "x$as_lineno_2" &&
4631: test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
4632: CONFIG_SHELL=$as_dir/$as_base
4633: export CONFIG_SHELL
4634: exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4635: fi;;
4636: esac
4637: done
4638: done
4639: ;;
4640: esac
4641:
4642: # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4643: # uniformly replaced by the line number. The first 'sed' inserts a
4644: # line-number line before each line; the second 'sed' does the real
4645: # work. The second script uses 'N' to pair each line-number line
4646: # with the numbered line, and appends trailing '-' during
4647: # substitution so that $LINENO is not a special case at line end.
4648: # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4649: # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
4650: sed '=' <$as_myself |
4651: sed '
4652: N
4653: s,$,-,
4654: : loop
4655: s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4656: t loop
4657: s,-$,,
4658: s,^['$as_cr_digits']*\n,,
4659: ' >$as_me.lineno &&
4660: chmod +x $as_me.lineno ||
4661: { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4662: echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4663: { (exit 1); exit 1; }; }
4664:
4665: # Don't try to exec as it changes $[0], causing all sort of problems
4666: # (the dirname of $[0] is not the place where we might find the
4667: # original and so on. Autoconf is especially sensible to this).
4668: . ./$as_me.lineno
4669: # Exit status is that of the last command.
4670: exit
4671: }
4672:
4673:
4674: case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4675: *c*,-n*) ECHO_N= ECHO_C='
4676: ' ECHO_T=' ' ;;
4677: *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4678: *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
4679: esac
4680:
4681: if expr a : '\(a\)' >/dev/null 2>&1; then
4682: as_expr=expr
4683: else
4684: as_expr=false
4685: fi
4686:
4687: rm -f conf$$ conf$$.exe conf$$.file
4688: echo >conf$$.file
4689: if ln -s conf$$.file conf$$ 2>/dev/null; then
4690: # We could just check for DJGPP; but this test a) works b) is more generic
4691: # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4692: if test -f conf$$.exe; then
4693: # Don't use ln at all; we don't have any links
4694: as_ln_s='cp -p'
4695: else
4696: as_ln_s='ln -s'
4697: fi
4698: elif ln conf$$.file conf$$ 2>/dev/null; then
4699: as_ln_s=ln
4700: else
4701: as_ln_s='cp -p'
4702: fi
4703: rm -f conf$$ conf$$.exe conf$$.file
4704:
4705: as_executable_p="test -f"
4706:
4707: # Sed expression to map a string onto a valid CPP name.
4708: as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
4709:
4710: # Sed expression to map a string onto a valid variable name.
4711: as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
4712:
4713:
4714: # IFS
4715: # We need space, tab and new line, in precisely that order.
4716: as_nl='
4717: '
4718: IFS=" $as_nl"
4719:
4720: # CDPATH.
4721: $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
4722:
4723: exec 6>&1
4724:
4725: # Open the log real soon, to keep \$[0] and so on meaningful, and to
4726: # report actual input values of CONFIG_FILES etc. instead of their
4727: # values after options handling. Logging --version etc. is OK.
4728: exec 5>>config.log
4729: {
4730: echo
4731: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4732: ## Running $as_me. ##
4733: _ASBOX
4734: } >&5
4735: cat >&5 <<_CSEOF
4736:
4737: This file was extended by hatari $as_me 0.50, which was
4738: generated by GNU Autoconf 2.53. Invocation command line was
4739:
4740: CONFIG_FILES = $CONFIG_FILES
4741: CONFIG_HEADERS = $CONFIG_HEADERS
4742: CONFIG_LINKS = $CONFIG_LINKS
4743: CONFIG_COMMANDS = $CONFIG_COMMANDS
4744: $ $0 $@
4745:
4746: _CSEOF
4747: echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4748: echo >&5
4749: _ACEOF
4750:
4751: # Files that config.status was made for.
4752: if test -n "$ac_config_files"; then
4753: echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4754: fi
4755:
4756: if test -n "$ac_config_headers"; then
4757: echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4758: fi
4759:
4760: if test -n "$ac_config_links"; then
4761: echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4762: fi
4763:
4764: if test -n "$ac_config_commands"; then
4765: echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4766: fi
4767:
4768: cat >>$CONFIG_STATUS <<\_ACEOF
4769:
4770: ac_cs_usage="\
4771: \`$as_me' instantiates files from templates according to the
4772: current configuration.
4773:
4774: Usage: $0 [OPTIONS] [FILE]...
4775:
4776: -h, --help print this help, then exit
4777: -V, --version print version number, then exit
4778: -d, --debug don't remove temporary files
4779: --recheck update $as_me by reconfiguring in the same conditions
4780: --file=FILE[:TEMPLATE]
4781: instantiate the configuration file FILE
4782:
4783: Configuration files:
4784: $config_files
4785:
4786: Report bugs to <[email protected]>."
4787: _ACEOF
4788:
4789: cat >>$CONFIG_STATUS <<_ACEOF
4790: ac_cs_version="\\
4791: hatari config.status 0.50
4792: configured by $0, generated by GNU Autoconf 2.53,
4793: with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4794:
4795: Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
4796: Free Software Foundation, Inc.
4797: This config.status script is free software; the Free Software Foundation
4798: gives unlimited permission to copy, distribute and modify it."
4799: srcdir=$srcdir
4800: INSTALL="$INSTALL"
4801: _ACEOF
4802:
4803: cat >>$CONFIG_STATUS <<\_ACEOF
4804: # If no file are specified by the user, then we need to provide default
4805: # value. By we need to know if files were specified by the user.
4806: ac_need_defaults=:
4807: while test $# != 0
4808: do
4809: case $1 in
4810: --*=*)
4811: ac_option=`expr "x$1" : 'x\([^=]*\)='`
4812: ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4813: shift
4814: set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
4815: shift
4816: ;;
4817: -*);;
4818: *) # This is not an option, so the user has probably given explicit
4819: # arguments.
4820: ac_need_defaults=false;;
4821: esac
4822:
4823: case $1 in
4824: # Handling of the options.
4825: _ACEOF
4826: cat >>$CONFIG_STATUS <<_ACEOF
4827: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4828: echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
4829: exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
4830: _ACEOF
4831: cat >>$CONFIG_STATUS <<\_ACEOF
4832: --version | --vers* | -V )
4833: echo "$ac_cs_version"; exit 0 ;;
4834: --he | --h)
4835: # Conflict between --help and --header
4836: { { echo "$as_me:$LINENO: error: ambiguous option: $1
4837: Try \`$0 --help' for more information." >&5
4838: echo "$as_me: error: ambiguous option: $1
4839: Try \`$0 --help' for more information." >&2;}
4840: { (exit 1); exit 1; }; };;
4841: --help | --hel | -h )
4842: echo "$ac_cs_usage"; exit 0 ;;
4843: --debug | --d* | -d )
4844: debug=: ;;
4845: --file | --fil | --fi | --f )
4846: shift
4847: CONFIG_FILES="$CONFIG_FILES $1"
4848: ac_need_defaults=false;;
4849: --header | --heade | --head | --hea )
4850: shift
4851: CONFIG_HEADERS="$CONFIG_HEADERS $1"
4852: ac_need_defaults=false;;
4853:
4854: # This is an error.
4855: -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4856: Try \`$0 --help' for more information." >&5
4857: echo "$as_me: error: unrecognized option: $1
4858: Try \`$0 --help' for more information." >&2;}
4859: { (exit 1); exit 1; }; } ;;
4860:
4861: *) ac_config_targets="$ac_config_targets $1" ;;
4862:
4863: esac
4864: shift
4865: done
4866:
4867: _ACEOF
4868:
4869:
4870:
4871:
4872:
4873: cat >>$CONFIG_STATUS <<\_ACEOF
4874: for ac_config_target in $ac_config_targets
4875: do
4876: case "$ac_config_target" in
4877: # Handling of arguments.
4878: "Makefile.cnf" ) CONFIG_FILES="$CONFIG_FILES Makefile.cnf" ;;
4879: *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4880: echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4881: { (exit 1); exit 1; }; };;
4882: esac
4883: done
4884:
4885: # If the user did not use the arguments to specify the items to instantiate,
4886: # then the envvar interface is used. Set only those that are not.
4887: # We use the long form for the default assignment because of an extremely
4888: # bizarre bug on SunOS 4.1.3.
4889: if $ac_need_defaults; then
4890: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4891: fi
4892:
4893: # Create a temporary directory, and hook for its removal unless debugging.
4894: $debug ||
4895: {
4896: trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4897: trap '{ (exit 1); exit 1; }' 1 2 13 15
4898: }
4899:
4900: # Create a (secure) tmp directory for tmp files.
4901: : ${TMPDIR=/tmp}
4902: {
4903: tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
4904: test -n "$tmp" && test -d "$tmp"
4905: } ||
4906: {
4907: tmp=$TMPDIR/cs$$-$RANDOM
4908: (umask 077 && mkdir $tmp)
4909: } ||
4910: {
4911: echo "$me: cannot create a temporary directory in $TMPDIR" >&2
4912: { (exit 1); exit 1; }
4913: }
4914:
4915: _ACEOF
4916:
4917: cat >>$CONFIG_STATUS <<_ACEOF
4918:
4919: #
4920: # CONFIG_FILES section.
4921: #
4922:
4923: # No need to generate the scripts if there are no CONFIG_FILES.
4924: # This happens for instance when ./config.status config.h
4925: if test -n "\$CONFIG_FILES"; then
4926: # Protect against being on the right side of a sed subst in config.status.
4927: sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4928: s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4929: s,@SHELL@,$SHELL,;t t
4930: s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4931: s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4932: s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4933: s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4934: s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4935: s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4936: s,@exec_prefix@,$exec_prefix,;t t
4937: s,@prefix@,$prefix,;t t
4938: s,@program_transform_name@,$program_transform_name,;t t
4939: s,@bindir@,$bindir,;t t
4940: s,@sbindir@,$sbindir,;t t
4941: s,@libexecdir@,$libexecdir,;t t
4942: s,@datadir@,$datadir,;t t
4943: s,@sysconfdir@,$sysconfdir,;t t
4944: s,@sharedstatedir@,$sharedstatedir,;t t
4945: s,@localstatedir@,$localstatedir,;t t
4946: s,@libdir@,$libdir,;t t
4947: s,@includedir@,$includedir,;t t
4948: s,@oldincludedir@,$oldincludedir,;t t
4949: s,@infodir@,$infodir,;t t
4950: s,@mandir@,$mandir,;t t
4951: s,@build_alias@,$build_alias,;t t
4952: s,@host_alias@,$host_alias,;t t
4953: s,@target_alias@,$target_alias,;t t
4954: s,@DEFS@,$DEFS,;t t
4955: s,@ECHO_C@,$ECHO_C,;t t
4956: s,@ECHO_N@,$ECHO_N,;t t
4957: s,@ECHO_T@,$ECHO_T,;t t
4958: s,@LIBS@,$LIBS,;t t
4959: s,@build@,$build,;t t
4960: s,@build_cpu@,$build_cpu,;t t
4961: s,@build_vendor@,$build_vendor,;t t
4962: s,@build_os@,$build_os,;t t
4963: s,@host@,$host,;t t
4964: s,@host_cpu@,$host_cpu,;t t
4965: s,@host_vendor@,$host_vendor,;t t
4966: s,@host_os@,$host_os,;t t
4967: s,@target@,$target,;t t
4968: s,@target_cpu@,$target_cpu,;t t
4969: s,@target_vendor@,$target_vendor,;t t
4970: s,@target_os@,$target_os,;t t
4971: s,@CC@,$CC,;t t
4972: s,@CFLAGS@,$CFLAGS,;t t
4973: s,@LDFLAGS@,$LDFLAGS,;t t
4974: s,@CPPFLAGS@,$CPPFLAGS,;t t
4975: s,@ac_ct_CC@,$ac_ct_CC,;t t
4976: s,@EXEEXT@,$EXEEXT,;t t
4977: s,@OBJEXT@,$OBJEXT,;t t
4978: s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4979: s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4980: s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4981: s,@SDL_CONFIG@,$SDL_CONFIG,;t t
4982: s,@SDL_CFLAGS@,$SDL_CFLAGS,;t t
4983: s,@SDL_LIBS@,$SDL_LIBS,;t t
4984: s,@CPP@,$CPP,;t t
4985: s,@LIBOBJS@,$LIBOBJS,;t t
4986: s,@HOSTCC@,$HOSTCC,;t t
4987: s,@HOSTCFLAGS@,$HOSTCFLAGS,;t t
4988: s,@HOSTLDFLAGS@,$HOSTLDFLAGS,;t t
4989: CEOF
4990:
4991: _ACEOF
4992:
4993: cat >>$CONFIG_STATUS <<\_ACEOF
4994: # Split the substitutions into bite-sized pieces for seds with
4995: # small command number limits, like on Digital OSF/1 and HP-UX.
4996: ac_max_sed_lines=48
4997: ac_sed_frag=1 # Number of current file.
4998: ac_beg=1 # First line for current file.
4999: ac_end=$ac_max_sed_lines # Line after last line for current file.
5000: ac_more_lines=:
5001: ac_sed_cmds=
5002: while $ac_more_lines; do
5003: if test $ac_beg -gt 1; then
5004: sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5005: else
5006: sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5007: fi
5008: if test ! -s $tmp/subs.frag; then
5009: ac_more_lines=false
5010: else
5011: # The purpose of the label and of the branching condition is to
5012: # speed up the sed processing (if there are no `@' at all, there
5013: # is no need to browse any of the substitutions).
5014: # These are the two extra sed commands mentioned above.
5015: (echo ':t
5016: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5017: if test -z "$ac_sed_cmds"; then
5018: ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5019: else
5020: ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5021: fi
5022: ac_sed_frag=`expr $ac_sed_frag + 1`
5023: ac_beg=$ac_end
5024: ac_end=`expr $ac_end + $ac_max_sed_lines`
5025: fi
5026: done
5027: if test -z "$ac_sed_cmds"; then
5028: ac_sed_cmds=cat
5029: fi
5030: fi # test -n "$CONFIG_FILES"
5031:
5032: _ACEOF
5033: cat >>$CONFIG_STATUS <<\_ACEOF
5034: for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5035: # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5036: case $ac_file in
5037: - | *:- | *:-:* ) # input from stdin
5038: cat >$tmp/stdin
5039: ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5040: ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5041: *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5042: ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5043: * ) ac_file_in=$ac_file.in ;;
5044: esac
5045:
5046: # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5047: ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5048: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5049: X"$ac_file" : 'X\(//\)[^/]' \| \
5050: X"$ac_file" : 'X\(//\)$' \| \
5051: X"$ac_file" : 'X\(/\)' \| \
5052: . : '\(.\)' 2>/dev/null ||
5053: echo X"$ac_file" |
5054: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5055: /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5056: /^X\(\/\/\)$/{ s//\1/; q; }
5057: /^X\(\/\).*/{ s//\1/; q; }
5058: s/.*/./; q'`
5059: { case "$ac_dir" in
5060: [\\/]* | ?:[\\/]* ) as_incr_dir=;;
5061: *) as_incr_dir=.;;
5062: esac
5063: as_dummy="$ac_dir"
5064: for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
5065: case $as_mkdir_dir in
5066: # Skip DOS drivespec
5067: ?:) as_incr_dir=$as_mkdir_dir ;;
5068: *)
5069: as_incr_dir=$as_incr_dir/$as_mkdir_dir
5070: test -d "$as_incr_dir" ||
5071: mkdir "$as_incr_dir" ||
5072: { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
5073: echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
5074: { (exit 1); exit 1; }; }
5075: ;;
5076: esac
5077: done; }
5078:
5079: ac_builddir=.
5080:
5081: if test "$ac_dir" != .; then
5082: ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5083: # A "../" for each directory in $ac_dir_suffix.
5084: ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5085: else
5086: ac_dir_suffix= ac_top_builddir=
5087: fi
5088:
5089: case $srcdir in
5090: .) # No --srcdir option. We are building in place.
5091: ac_srcdir=.
5092: if test -z "$ac_top_builddir"; then
5093: ac_top_srcdir=.
5094: else
5095: ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5096: fi ;;
5097: [\\/]* | ?:[\\/]* ) # Absolute path.
5098: ac_srcdir=$srcdir$ac_dir_suffix;
5099: ac_top_srcdir=$srcdir ;;
5100: *) # Relative path.
5101: ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5102: ac_top_srcdir=$ac_top_builddir$srcdir ;;
5103: esac
5104: # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
5105: # absolute.
5106: ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
5107: ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
5108: ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
5109: ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
5110:
5111:
5112: case $INSTALL in
5113: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5114: *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5115: esac
5116:
5117: if test x"$ac_file" != x-; then
5118: { echo "$as_me:$LINENO: creating $ac_file" >&5
5119: echo "$as_me: creating $ac_file" >&6;}
5120: rm -f "$ac_file"
5121: fi
5122: # Let's still pretend it is `configure' which instantiates (i.e., don't
5123: # use $as_me), people would be surprised to read:
5124: # /* config.h. Generated by config.status. */
5125: if test x"$ac_file" = x-; then
5126: configure_input=
5127: else
5128: configure_input="$ac_file. "
5129: fi
5130: configure_input=$configure_input"Generated from `echo $ac_file_in |
5131: sed 's,.*/,,'` by configure."
5132:
5133: # First look for the input files in the build tree, otherwise in the
5134: # src tree.
5135: ac_file_inputs=`IFS=:
5136: for f in $ac_file_in; do
5137: case $f in
5138: -) echo $tmp/stdin ;;
5139: [\\/$]*)
5140: # Absolute (can't be DOS-style, as IFS=:)
5141: test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5142: echo "$as_me: error: cannot find input file: $f" >&2;}
5143: { (exit 1); exit 1; }; }
5144: echo $f;;
5145: *) # Relative
5146: if test -f "$f"; then
5147: # Build tree
5148: echo $f
5149: elif test -f "$srcdir/$f"; then
5150: # Source tree
5151: echo $srcdir/$f
5152: else
5153: # /dev/null tree
5154: { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5155: echo "$as_me: error: cannot find input file: $f" >&2;}
5156: { (exit 1); exit 1; }; }
5157: fi;;
5158: esac
5159: done` || { (exit 1); exit 1; }
5160: _ACEOF
5161: cat >>$CONFIG_STATUS <<_ACEOF
5162: sed "$ac_vpsub
5163: $extrasub
5164: _ACEOF
5165: cat >>$CONFIG_STATUS <<\_ACEOF
5166: :t
5167: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5168: s,@configure_input@,$configure_input,;t t
5169: s,@srcdir@,$ac_srcdir,;t t
5170: s,@abs_srcdir@,$ac_abs_srcdir,;t t
5171: s,@top_srcdir@,$ac_top_srcdir,;t t
5172: s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5173: s,@builddir@,$ac_builddir,;t t
5174: s,@abs_builddir@,$ac_abs_builddir,;t t
5175: s,@top_builddir@,$ac_top_builddir,;t t
5176: s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5177: s,@INSTALL@,$ac_INSTALL,;t t
5178: " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5179: rm -f $tmp/stdin
5180: if test x"$ac_file" != x-; then
5181: mv $tmp/out $ac_file
5182: else
5183: cat $tmp/out
5184: rm -f $tmp/out
5185: fi
5186:
5187: done
5188: _ACEOF
5189:
5190: cat >>$CONFIG_STATUS <<\_ACEOF
5191:
5192: { (exit 0); exit 0; }
5193: _ACEOF
5194: chmod +x $CONFIG_STATUS
5195: ac_clean_files=$ac_clean_files_save
5196:
5197:
5198: # configure is writing to config.log, and then calls config.status.
5199: # config.status does its own redirection, appending to config.log.
5200: # Unfortunately, on DOS this fails, as config.log is still kept open
5201: # by configure, so config.status won't be able to write to it; its
5202: # output is simply discarded. So we exec the FD to /dev/null,
5203: # effectively closing config.log, so it can be properly (re)opened and
5204: # appended to by config.status. When coming back to configure, we
5205: # need to make the FD available again.
5206: if test "$no_create" != yes; then
5207: ac_cs_success=:
5208: exec 5>/dev/null
5209: $SHELL $CONFIG_STATUS || ac_cs_success=false
5210: exec 5>>config.log
5211: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5212: # would make configure fail if this is the last instruction.
5213: $ac_cs_success || { (exit 1); exit 1; }
5214: fi
5215:
5216:
5217:
5218: { echo "$as_me:$LINENO: +-----------------------------------------------------+" >&5
5219: echo "$as_me: +-----------------------------------------------------+" >&6;}
5220: { echo "$as_me:$LINENO: | |" >&5
5221: echo "$as_me: | |" >&6;}
5222: { echo "$as_me:$LINENO: | Configuration finished. Now you can compile Hatari. |" >&5
5223: echo "$as_me: | Configuration finished. Now you can compile Hatari. |" >&6;}
5224: { echo "$as_me:$LINENO: | Note that you have to use GNU-Make to build it. |" >&5
5225: echo "$as_me: | Note that you have to use GNU-Make to build it. |" >&6;}
5226: { echo "$as_me:$LINENO: | |" >&5
5227: echo "$as_me: | |" >&6;}
5228: { echo "$as_me:$LINENO: | - If you are using Linux then type: make |" >&5
5229: echo "$as_me: | - If you are using Linux then type: make |" >&6;}
5230: { echo "$as_me:$LINENO: | - If you are using *BSD then try : gmake |" >&5
5231: echo "$as_me: | - If you are using *BSD then try : gmake |" >&6;}
5232: { echo "$as_me:$LINENO: | |" >&5
5233: echo "$as_me: | |" >&6;}
5234: { echo "$as_me:$LINENO: | After compiling, you can install the program by |" >&5
5235: echo "$as_me: | After compiling, you can install the program by |" >&6;}
5236: { echo "$as_me:$LINENO: | typing: make install (or: gmake install) |" >&5
5237: echo "$as_me: | typing: make install (or: gmake install) |" >&6;}
5238: { echo "$as_me:$LINENO: | |" >&5
5239: echo "$as_me: | |" >&6;}
5240: { echo "$as_me:$LINENO: | For information about the configuration variables, |" >&5
5241: echo "$as_me: | For information about the configuration variables, |" >&6;}
5242: { echo "$as_me:$LINENO: | please have a look at Makefile.cnf. |" >&5
5243: echo "$as_me: | please have a look at Makefile.cnf. |" >&6;}
5244: { echo "$as_me:$LINENO: | |" >&5
5245: echo "$as_me: | |" >&6;}
5246: { echo "$as_me:$LINENO: +-----------------------------------------------------+" >&5
5247: echo "$as_me: +-----------------------------------------------------+" >&6;}
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