1: #!/bin/sh
2:
3: # Guess values for system-dependent variables and create Makefiles.
4: # Generated automatically using autoconf version 2.1
5: # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
6: #
7: # This configure script is free software; the Free Software Foundation
8: # gives unlimited permission to copy, distribute and modify it.
9:
10: # Defaults:
11: ac_help=
12: ac_default_prefix=/usr/local
13: # Any additions from configure.in:
14: ac_help="$ac_help
15: --enable-force-reg Use explicit register declarations if they appear in
16: the machine.h file. This can cause a good speedup,
17: but also incorrect code with some gcc versions on
18: some processors (default disabled)."
19: ac_help="$ac_help
20: --enable-direct-threaded Force direct threading. This may not work on
21: some machines and may cause slowdown on others.
22: (default processor-dependent)"
23: ac_help="$ac_help
24: --enable-indirect-threaded Force indirect threading. This can cause a
25: slowdown on some machines.
26: (default processor-dependent)"
27:
28: # Initialize some variables set by options.
29: # The variables have the same names as the options, with
30: # dashes changed to underlines.
31: build=NONE
32: cache_file=./config.cache
33: exec_prefix=NONE
34: host=NONE
35: no_create=
36: nonopt=NONE
37: no_recursion=
38: prefix=NONE
39: program_prefix=NONE
40: program_suffix=NONE
41: program_transform_name=s,x,x,
42: silent=
43: site=
44: srcdir=
45: target=NONE
46: verbose=
47: x_includes=NONE
48: x_libraries=NONE
49:
50: # Initialize some other variables.
51: subdirs=
52:
53: ac_prev=
54: for ac_option
55: do
56:
57: # If the previous option needs an argument, assign it.
58: if test -n "$ac_prev"; then
59: eval "$ac_prev=\$ac_option"
60: ac_prev=
61: continue
62: fi
63:
64: case "$ac_option" in
65: -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
66: *) ac_optarg= ;;
67: esac
68:
69: # Accept the important Cygnus configure options, so we can diagnose typos.
70:
71: case "$ac_option" in
72:
73: -build | --build | --buil | --bui | --bu | --b)
74: ac_prev=build ;;
75: -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
76: build="$ac_optarg" ;;
77:
78: -cache-file | --cache-file | --cache-fil | --cache-fi \
79: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
80: ac_prev=cache_file ;;
81: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
82: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
83: cache_file="$ac_optarg" ;;
84:
85: -disable-* | --disable-*)
86: ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
87: # Reject names that are not valid shell variable names.
88: if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
89: { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
90: fi
91: ac_feature=`echo $ac_feature| sed 's/-/_/g'`
92: eval "enable_${ac_feature}=no" ;;
93:
94: -enable-* | --enable-*)
95: ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
96: # Reject names that are not valid shell variable names.
97: if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
98: { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
99: fi
100: ac_feature=`echo $ac_feature| sed 's/-/_/g'`
101: case "$ac_option" in
102: *=*) ;;
103: *) ac_optarg=yes ;;
104: esac
105: eval "enable_${ac_feature}='$ac_optarg'" ;;
106:
107: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
108: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
109: | --exec | --exe | --ex)
110: ac_prev=exec_prefix ;;
111: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
112: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
113: | --exec=* | --exe=* | --ex=*)
114: exec_prefix="$ac_optarg" ;;
115:
116: -gas | --gas | --ga | --g)
117: # Obsolete; use --with-gas.
118: with_gas=yes ;;
119:
120: -help | --help | --hel | --he)
121: # Omit some internal or obsolete options to make the list less imposing.
122: # This message is too long to be a string in the A/UX 3.1 sh.
123: cat << EOF
124: Usage: configure [options] [host]
125: Options: [defaults in brackets after descriptions]
126: Configuration:
127: --cache-file=FILE cache test results in FILE
128: --help print this message
129: --no-create do not create output files
130: --quiet, --silent do not print \`checking...' messages
131: --version print the version of autoconf that created configure
132: Directory and file names:
133: --prefix=PREFIX install architecture-independent files in PREFIX
134: [$ac_default_prefix]
135: --exec-prefix=PREFIX install architecture-dependent files in PREFIX
136: [same as prefix]
137: --srcdir=DIR find the sources in DIR [configure dir or ..]
138: --program-prefix=PREFIX prepend PREFIX to installed program names
139: --program-suffix=SUFFIX append SUFFIX to installed program names
140: --program-transform-name=PROGRAM run sed PROGRAM on installed program names
141: Host type:
142: --build=BUILD configure for building on BUILD [BUILD=HOST]
143: --host=HOST configure for HOST [guessed]
144: --target=TARGET configure for TARGET [TARGET=HOST]
145: Features and packages:
146: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
147: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
148: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
149: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
150: --x-includes=DIR X include files are in DIR
151: --x-libraries=DIR X library files are in DIR
152: --enable and --with options recognized:$ac_help
153: EOF
154: exit 0 ;;
155:
156: -host | --host | --hos | --ho)
157: ac_prev=host ;;
158: -host=* | --host=* | --hos=* | --ho=*)
159: host="$ac_optarg" ;;
160:
161: -nfp | --nfp | --nf)
162: # Obsolete; use --without-fp.
163: with_fp=no ;;
164:
165: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
166: | --no-cr | --no-c)
167: no_create=yes ;;
168:
169: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
170: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
171: no_recursion=yes ;;
172:
173: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
174: ac_prev=prefix ;;
175: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
176: prefix="$ac_optarg" ;;
177:
178: -program-prefix | --program-prefix | --program-prefi | --program-pref \
179: | --program-pre | --program-pr | --program-p)
180: ac_prev=program_prefix ;;
181: -program-prefix=* | --program-prefix=* | --program-prefi=* \
182: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
183: program_prefix="$ac_optarg" ;;
184:
185: -program-suffix | --program-suffix | --program-suffi | --program-suff \
186: | --program-suf | --program-su | --program-s)
187: ac_prev=program_suffix ;;
188: -program-suffix=* | --program-suffix=* | --program-suffi=* \
189: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
190: program_suffix="$ac_optarg" ;;
191:
192: -program-transform-name | --program-transform-name \
193: | --program-transform-nam | --program-transform-na \
194: | --program-transform-n | --program-transform- \
195: | --program-transform | --program-transfor \
196: | --program-transfo | --program-transf \
197: | --program-trans | --program-tran \
198: | --progr-tra | --program-tr | --program-t)
199: ac_prev=program_transform_name ;;
200: -program-transform-name=* | --program-transform-name=* \
201: | --program-transform-nam=* | --program-transform-na=* \
202: | --program-transform-n=* | --program-transform-=* \
203: | --program-transform=* | --program-transfor=* \
204: | --program-transfo=* | --program-transf=* \
205: | --program-trans=* | --program-tran=* \
206: | --progr-tra=* | --program-tr=* | --program-t=*)
207: program_transform_name="$ac_optarg" ;;
208:
209: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
210: | -silent | --silent | --silen | --sile | --sil)
211: silent=yes ;;
212:
213: -site | --site | --sit)
214: ac_prev=site ;;
215: -site=* | --site=* | --sit=*)
216: site="$ac_optarg" ;;
217:
218: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
219: ac_prev=srcdir ;;
220: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
221: srcdir="$ac_optarg" ;;
222:
223: -target | --target | --targe | --targ | --tar | --ta | --t)
224: ac_prev=target ;;
225: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
226: target="$ac_optarg" ;;
227:
228: -v | -verbose | --verbose | --verbos | --verbo | --verb)
229: verbose=yes ;;
230:
231: -version | --version | --versio | --versi | --vers)
232: echo "configure generated by autoconf version 2.1"
233: exit 0 ;;
234:
235: -with-* | --with-*)
236: ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
237: # Reject names that are not valid shell variable names.
238: if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
239: { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
240: fi
241: ac_package=`echo $ac_package| sed 's/-/_/g'`
242: case "$ac_option" in
243: *=*) ;;
244: *) ac_optarg=yes ;;
245: esac
246: eval "with_${ac_package}='$ac_optarg'" ;;
247:
248: -without-* | --without-*)
249: ac_package=`echo $ac_option|sed -e 's/-*without-//'`
250: # Reject names that are not valid shell variable names.
251: if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
252: { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
253: fi
254: ac_package=`echo $ac_package| sed 's/-/_/g'`
255: eval "with_${ac_package}=no" ;;
256:
257: --x)
258: # Obsolete; use --with-x.
259: with_x=yes ;;
260:
261: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
262: | --x-incl | --x-inc | --x-in | --x-i)
263: ac_prev=x_includes ;;
264: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
265: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
266: x_includes="$ac_optarg" ;;
267:
268: -x-libraries | --x-libraries | --x-librarie | --x-librari \
269: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
270: ac_prev=x_libraries ;;
271: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
272: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
273: x_libraries="$ac_optarg" ;;
274:
275: -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
276: ;;
277:
278: *)
279: if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
280: echo "configure: warning: $ac_option: invalid host type" 1>&2
281: fi
282: if test "x$nonopt" != xNONE; then
283: { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
284: fi
285: nonopt="$ac_option"
286: ;;
287:
288: esac
289: done
290:
291: if test -n "$ac_prev"; then
292: { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
293: fi
294:
295: trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
296:
297: # File descriptor usage:
298: # 0 unused; standard input
299: # 1 file creation
300: # 2 errors and warnings
301: # 3 unused; some systems may open it to /dev/tty
302: # 4 checking for... messages and results
303: # 5 compiler messages saved in config.log
304: if test "$silent" = yes; then
305: exec 4>/dev/null
306: else
307: exec 4>&1
308: fi
309: exec 5>./config.log
310:
311: echo "\
312: This file contains any messages produced by compilers while
313: running configure, to aid debugging if configure makes a mistake.
314: " 1>&5
315:
316: # Strip out --no-create and --no-recursion so they do not pile up.
317: # Also quote any args containing shell metacharacters.
318: ac_configure_args=
319: for ac_arg
320: do
321: case "$ac_arg" in
322: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
323: | --no-cr | --no-c) ;;
324: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
325: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
326: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
327: ac_configure_args="$ac_configure_args '$ac_arg'" ;;
328: *) ac_configure_args="$ac_configure_args $ac_arg" ;;
329: esac
330: done
331:
332: # NLS nuisances.
333: # Only set LANG and LC_ALL to C if already set.
334: # These must not be set unconditionally because not all systems understand
335: # e.g. LANG=C (notably SCO).
336: if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
337: if test "${LANG+set}" = set; then LANG=C; export LANG; fi
338:
339: # confdefs.h avoids OS command line length limits that DEFS can exceed.
340: rm -rf conftest* confdefs.h
341: # AIX cpp loses on an empty file, so make sure it contains at least a newline.
342: echo > confdefs.h
343:
344: # A filename unique to this package, relative to the directory that
345: # configure is in, which we can look for to find out if srcdir is correct.
346: ac_unique_file=engine.c
347:
348: # Find the source files, if location was not specified.
349: if test -z "$srcdir"; then
350: ac_srcdir_defaulted=yes
351: # Try the directory containing this script, then its parent.
352: ac_prog=$0
353: ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
354: test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
355: srcdir=$ac_confdir
356: if test ! -r $srcdir/$ac_unique_file; then
357: srcdir=..
358: fi
359: else
360: ac_srcdir_defaulted=no
361: fi
362: if test ! -r $srcdir/$ac_unique_file; then
363: if test "$ac_srcdir_defaulted" = yes; then
364: { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
365: else
366: { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
367: fi
368: fi
369: srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
370:
371: # Prefer explicitly selected file to automatically selected ones.
372: if test -z "$CONFIG_SITE"; then
373: if test "x$prefix" != xNONE; then
374: CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
375: else
376: CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
377: fi
378: fi
379: for ac_site_file in $CONFIG_SITE; do
380: if test -r "$ac_site_file"; then
381: echo "loading site script $ac_site_file"
382: . "$ac_site_file"
383: fi
384: done
385:
386: if test -r "$cache_file"; then
387: echo "loading cache $cache_file"
388: . $cache_file
389: else
390: echo "creating cache $cache_file"
391: > $cache_file
392: fi
393:
394: ac_ext=c
395: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
396: ac_cpp='$CPP $CPPFLAGS'
397: ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
398: ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
399:
400: if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
401: # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
402: if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
403: ac_n= ac_c='
404: ' ac_t=' '
405: else
406: ac_n=-n ac_c= ac_t=
407: fi
408: else
409: ac_n= ac_c='\c' ac_t=
410: fi
411:
412:
413:
414: # Check whether --enable-force-reg or --disable-force-reg was given.
415: enableval="$enable_force_reg"
416: if test -n "$enableval"; then
417: cat >> confdefs.h <<\EOF
418: #define FORCE_REG 1
419: EOF
420:
421: fi
422:
423: # Check whether --enable-direct-threaded or --disable-direct-threaded was given.
424: enableval="$enable_direct_threaded"
425: if test -n "$enableval"; then
426: cat >> confdefs.h <<\EOF
427: #define DIRECT_THREADED 1
428: EOF
429:
430: fi
431:
432: # Check whether --enable-indirect-threaded or --disable-indirect-threaded was given.
433: enableval="$enable_indirect_threaded"
434: if test -n "$enableval"; then
435: cat >> confdefs.h <<\EOF
436: #define INDIRECT_THREADED 1
437: EOF
438:
439: fi
440:
441:
442: #terminology is a bit unusual here: The host is the system on which
443: #gforth will run; the system on which configure will run is the `build'
444: ac_aux_dir=
445: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
446: if test -f $ac_dir/install-sh; then
447: ac_aux_dir=$ac_dir
448: ac_install_sh="$ac_aux_dir/install-sh -c"
449: break
450: elif test -f $ac_dir/install.sh; then
451: ac_aux_dir=$ac_dir
452: ac_install_sh="$ac_aux_dir/install.sh -c"
453: break
454: fi
455: done
456: if test -z "$ac_aux_dir"; then
457: { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
458: fi
459: ac_config_guess=$ac_aux_dir/config.guess
460: ac_config_sub=$ac_aux_dir/config.sub
461: ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
462:
463:
464: # Make sure we can run config.sub.
465: if $ac_config_sub sun4 >/dev/null 2>&1; then :
466: else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
467: fi
468:
469: echo $ac_n "checking host system type""... $ac_c" 1>&4
470:
471: host_alias=$host
472: case "$host_alias" in
473: NONE)
474: case $nonopt in
475: NONE)
476: if host_alias=`$ac_config_guess`; then :
477: else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
478: fi ;;
479: *) host_alias=$nonopt ;;
480: esac ;;
481: esac
482:
483: host=`$ac_config_sub $host_alias`
484: host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
485: host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
486: host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
487: echo "$ac_t""$host" 1>&4
488:
489: case "$host_cpu" in
490: hppa*)
491: mach_h=hppa
492: ;;
493: sparc*)
494: mach_h=sparc
495: ;;
496: i386|i486|i586)
497: mach_h=386
498: #!! direct/indirect threading switch
499: #!! -m486 flag
500: ;;
501: m68*)
502: mach_h=m68k
503: ;;
504: mips*)
505: mach_h=mips
506: #!! link text and data segment into the same 256M region!
507: #!! does cacheflush work on OSs other than Ultrix?
508: ;;
509: *)
510: echo "No direct threading support for $host_cpu, using indirect threading."
511: echo "Using a generic 32-bit machine description. It will only work if char * AND"
512: echo "long values have 32 bits."
513: echo "I'll assume that C floats and doubles are represented by IEEE single and"
514: echo "double numbers. If this is not so, SF@ etc. will not work correctly."
515: mach_h=32bit
516: esac
517:
518:
519: MAKE_EXE=""
520:
521:
522: LINK_KERNL32L=""
523:
524: LINK_KERNL32B=""
525:
526: #if test $host_os=dos
527: #then
528: # echo Configuring for DOS!!!
529: # MAKE_EXE="coff2exe gforth"
530: # LINK_KERNL32L='$(CP) kernl32l.fi gforth.fi'
531: #fi
532:
533: # If we cannot run a trivial program, we must be cross compiling.
534: echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
535: if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
536: echo $ac_n "(cached) $ac_c" 1>&4
537: else
538: if test "$cross_compiling" = yes; then
539: ac_cv_cross=yes
540: else
541: cat > conftest.$ac_ext <<EOF
542: #line 543 "configure"
543: #include "confdefs.h"
544: main(){return(0);}
545: EOF
546: eval $ac_link
547: if test -s conftest && (./conftest; exit) 2>/dev/null; then
548: ac_cv_c_cross=no
549: else
550: ac_cv_c_cross=yes
551: fi
552: fi
553: rm -fr conftest*
554: fi
555: cross_compiling=$ac_cv_c_cross
556: echo "$ac_t""$ac_cv_c_cross" 1>&4
557:
558: echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&4
559: if eval "test \"`echo '${'ac_cv_c_bigendian'+set}'`\" = set"; then
560: echo $ac_n "(cached) $ac_c" 1>&4
561: else
562: if test "$cross_compiling" = yes; then
563: { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
564: else
565: cat > conftest.$ac_ext <<EOF
566: #line 567 "configure"
567: #include "confdefs.h"
568: main () {
569: /* Are we little or big endian? From Harbison&Steele. */
570: union
571: {
572: long l;
573: char c[sizeof (long)];
574: } u;
575: u.l = 1;
576: exit (u.c[sizeof (long) - 1] == 1);
577: }
578: EOF
579: eval $ac_link
580: if test -s conftest && (./conftest; exit) 2>/dev/null; then
581: ac_cv_c_bigendian=no
582: else
583: ac_cv_c_bigendian=yes
584: fi
585: fi
586: rm -fr conftest*
587: fi
588: echo "$ac_t""$ac_cv_c_bigendian" 1>&4
589: if test $ac_cv_c_bigendian = yes; then
590: cat >> confdefs.h <<\EOF
591: #define WORDS_BIGENDIAN 1
592: EOF
593:
594: fi
595:
596: if test $ac_cv_c_bigendian = yes; then
597: bytesex=b
598: else
599: bytesex=l
600: fi
601:
602: echo $ac_n "checking whether ln -s works""... $ac_c" 1>&4
603: if eval "test \"`echo '${'ac_cv_prog_LN_S'+set}'`\" = set"; then
604: echo $ac_n "(cached) $ac_c" 1>&4
605: else
606: rm -f conftestdata
607: if ln -s X conftestdata 2>/dev/null
608: then
609: rm -f conftestdata
610: ac_cv_prog_LN_S="ln -s"
611: else
612: ac_cv_prog_LN_S=ln
613: fi
614: fi
615: LN_S="$ac_cv_prog_LN_S"
616: if test "$ac_cv_prog_LN_S" = "ln -s"; then
617: echo "$ac_t""yes" 1>&4
618: else
619: echo "$ac_t""no" 1>&4
620: fi
621:
622: # Find a good install program. We prefer a C program (faster),
623: # so one script is as good as another. But avoid the broken or
624: # incompatible versions:
625: # SysV /etc/install, /usr/sbin/install
626: # SunOS /usr/etc/install
627: # IRIX /sbin/install
628: # AIX /bin/install
629: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
630: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
631: # ./install, which can be erroneously created by make from ./install.sh.
632: echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
633: if test -z "$INSTALL"; then
634: if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
635: echo $ac_n "(cached) $ac_c" 1>&4
636: else
637: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
638: for ac_dir in $PATH; do
639: case "$ac_dir" in
640: ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
641: *)
642: # OSF1 and SCO ODT 3.0 have their own names for install.
643: for ac_prog in ginstall installbsd scoinst install; do
644: if test -f $ac_dir/$ac_prog; then
645: if test $ac_prog = install &&
646: grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
647: # AIX install. It has an incompatible calling convention.
648: # OSF/1 installbsd also uses dspmsg, but is usable.
649: :
650: else
651: ac_cv_path_install="$ac_dir/$ac_prog -c"
652: break 2
653: fi
654: fi
655: done
656: ;;
657: esac
658: done
659: IFS="$ac_save_ifs"
660: # As a last resort, use the slow shell script.
661: test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
662: fi
663: INSTALL="$ac_cv_path_install"
664: fi
665: echo "$ac_t""$INSTALL" 1>&4
666:
667: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
668: # It thinks the first close brace ends the variable substitution.
669: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
670:
671: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
672:
673:
674: echo $ac_n "checking for -lm""... $ac_c" 1>&4
675: if eval "test \"`echo '${'ac_cv_lib_m'+set}'`\" = set"; then
676: echo $ac_n "(cached) $ac_c" 1>&4
677: else
678: ac_save_LIBS="$LIBS"
679: LIBS="$LIBS -lm "
680: cat > conftest.$ac_ext <<EOF
681: #line 682 "configure"
682: #include "confdefs.h"
683:
684: int main() { return 0; }
685: int t() {
686: asin()
687: ; return 0; }
688: EOF
689: if eval $ac_link; then
690: rm -rf conftest*
691: eval "ac_cv_lib_m=yes"
692: else
693: rm -rf conftest*
694: eval "ac_cv_lib_m=no"
695: fi
696: rm -f conftest*
697: LIBS="$ac_save_LIBS"
698:
699: fi
700: if eval "test \"`echo '$ac_cv_lib_'m`\" = yes"; then
701: echo "$ac_t""yes" 1>&4
702: ac_tr_lib=HAVE_LIB`echo m | tr '[a-z]' '[A-Z]'`
703: cat >> confdefs.h <<EOF
704: #define $ac_tr_lib 1
705: EOF
706:
707: LIBS="$LIBS -lm"
708:
709: else
710: echo "$ac_t""no" 1>&4
711: fi
712:
713: echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&4
714: if eval "test \"`echo '${'ac_cv_func_memcmp'+set}'`\" = set"; then
715: echo $ac_n "(cached) $ac_c" 1>&4
716: else
717: if test "$cross_compiling" = yes; then
718: ac_cv_func_memcmp=no
719: else
720: cat > conftest.$ac_ext <<EOF
721: #line 722 "configure"
722: #include "confdefs.h"
723:
724: main()
725: {
726: char c0 = 0x40, c1 = 0x80, c2 = 0x81;
727: exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
728: }
729:
730: EOF
731: eval $ac_link
732: if test -s conftest && (./conftest; exit) 2>/dev/null; then
733: ac_cv_func_memcmp=yes
734: else
735: ac_cv_func_memcmp=no
736: fi
737: fi
738: rm -fr conftest*
739: fi
740: echo "$ac_t""$ac_cv_func_memcmp" 1>&4
741: test $ac_cv_func_memcmp = no && LIBOBJS="$LIBOBJS memcmp.o"
742:
743: for ac_func in memmove strtoul
744: do
745: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
746: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
747: echo $ac_n "(cached) $ac_c" 1>&4
748: else
749: cat > conftest.$ac_ext <<EOF
750: #line 751 "configure"
751: #include "confdefs.h"
752: #include <ctype.h> /* Arbitrary system header to define __stub macros. */
753: /* Override any gcc2 internal prototype to avoid an error. */
754: char $ac_func();
755:
756: int main() { return 0; }
757: int t() {
758:
759: /* The GNU C library defines this for functions which it implements
760: to always fail with ENOSYS. Some functions are actually named
761: something starting with __ and the normal name is an alias. */
762: #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
763: choke me
764: #else
765: $ac_func();
766: #endif
767:
768: ; return 0; }
769: EOF
770: if eval $ac_link; then
771: rm -rf conftest*
772: eval "ac_cv_func_$ac_func=yes"
773: else
774: rm -rf conftest*
775: eval "ac_cv_func_$ac_func=no"
776: fi
777: rm -f conftest*
778:
779: fi
780: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
781: echo "$ac_t""yes" 1>&4
782: :
783: else
784: echo "$ac_t""no" 1>&4
785: LIBOBJS="$LIBOBJS ${ac_func}.o"
786: fi
787:
788: done
789:
790: echo $ac_n "checking for getopt_long""... $ac_c" 1>&4
791: if eval "test \"`echo '${'ac_cv_func_getopt_long'+set}'`\" = set"; then
792: echo $ac_n "(cached) $ac_c" 1>&4
793: else
794: cat > conftest.$ac_ext <<EOF
795: #line 796 "configure"
796: #include "confdefs.h"
797: #include <ctype.h> /* Arbitrary system header to define __stub macros. */
798: /* Override any gcc2 internal prototype to avoid an error. */
799: char getopt_long();
800:
801: int main() { return 0; }
802: int t() {
803:
804: /* The GNU C library defines this for functions which it implements
805: to always fail with ENOSYS. Some functions are actually named
806: something starting with __ and the normal name is an alias. */
807: #if defined (__stub_getopt_long) || defined (__stub___getopt_long)
808: choke me
809: #else
810: getopt_long();
811: #endif
812:
813: ; return 0; }
814: EOF
815: if eval $ac_link; then
816: rm -rf conftest*
817: eval "ac_cv_func_getopt_long=yes"
818: else
819: rm -rf conftest*
820: eval "ac_cv_func_getopt_long=no"
821: fi
822: rm -f conftest*
823:
824: fi
825: if eval "test \"`echo '$ac_cv_func_'getopt_long`\" = yes"; then
826: echo "$ac_t""yes" 1>&4
827: getop_long=""
828: else
829: echo "$ac_t""no" 1>&4
830: getopt_long="getopt.o getopt1.o"
831: fi
832:
833:
834: for ac_func in rint expm1 log1p
835: do
836: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
837: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
838: echo $ac_n "(cached) $ac_c" 1>&4
839: else
840: cat > conftest.$ac_ext <<EOF
841: #line 842 "configure"
842: #include "confdefs.h"
843: #include <ctype.h> /* Arbitrary system header to define __stub macros. */
844: /* Override any gcc2 internal prototype to avoid an error. */
845: char $ac_func();
846:
847: int main() { return 0; }
848: int t() {
849:
850: /* The GNU C library defines this for functions which it implements
851: to always fail with ENOSYS. Some functions are actually named
852: something starting with __ and the normal name is an alias. */
853: #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
854: choke me
855: #else
856: $ac_func();
857: #endif
858:
859: ; return 0; }
860: EOF
861: if eval $ac_link; then
862: rm -rf conftest*
863: eval "ac_cv_func_$ac_func=yes"
864: else
865: rm -rf conftest*
866: eval "ac_cv_func_$ac_func=no"
867: fi
868: rm -f conftest*
869:
870: fi
871: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
872: echo "$ac_t""yes" 1>&4
873: ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
874: cat >> confdefs.h <<EOF
875: #define $ac_tr_func 1
876: EOF
877:
878: else
879: echo "$ac_t""no" 1>&4
880: fi
881: done
882:
883: for ac_func in ecvt
884: do
885: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
886: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
887: echo $ac_n "(cached) $ac_c" 1>&4
888: else
889: cat > conftest.$ac_ext <<EOF
890: #line 891 "configure"
891: #include "confdefs.h"
892: #include <ctype.h> /* Arbitrary system header to define __stub macros. */
893: /* Override any gcc2 internal prototype to avoid an error. */
894: char $ac_func();
895:
896: int main() { return 0; }
897: int t() {
898:
899: /* The GNU C library defines this for functions which it implements
900: to always fail with ENOSYS. Some functions are actually named
901: something starting with __ and the normal name is an alias. */
902: #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
903: choke me
904: #else
905: $ac_func();
906: #endif
907:
908: ; return 0; }
909: EOF
910: if eval $ac_link; then
911: rm -rf conftest*
912: eval "ac_cv_func_$ac_func=yes"
913: else
914: rm -rf conftest*
915: eval "ac_cv_func_$ac_func=no"
916: fi
917: rm -f conftest*
918:
919: fi
920: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
921: echo "$ac_t""yes" 1>&4
922: :
923: else
924: echo "$ac_t""no" 1>&4
925: LIBOBJS="$LIBOBJS ${ac_func}.o"
926: fi
927:
928: done
929:
930:
931:
932: trap '' 1 2 15
933: if test -w $cache_file; then
934: echo "updating cache $cache_file"
935: cat > $cache_file <<\EOF
936: # This file is a shell script that caches the results of configure
937: # tests run on this system so they can be shared between configure
938: # scripts and configure runs. It is not useful on other systems.
939: # If it contains results you don't want to keep, you may remove or edit it.
940: #
941: # By default, configure uses ./config.cache as the cache file,
942: # creating it if it does not exist already. You can give configure
943: # the --cache-file=FILE option to use a different cache file; that is
944: # what configure does when it calls configure scripts in
945: # subdirectories, so they share the cache.
946: # Giving --cache-file=/dev/null disables caching, for debugging configure.
947: # config.status only pays attention to the cache file if you give it the
948: # --recheck option to rerun configure.
949: #
950: EOF
951: # Ultrix sh set writes to stderr and can't be redirected directly.
952: (set) 2>&1 |
953: sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
954: >> $cache_file
955: else
956: echo "not updating unwritable cache $cache_file"
957: fi
958:
959: trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
960:
961: test "x$prefix" = xNONE && prefix=$ac_default_prefix
962: # Let make expand exec_prefix.
963: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
964:
965: # Any assignment to VPATH causes Sun make to only execute
966: # the first set of double-colon rules, so remove it if not needed.
967: # If there is a colon in the path, we need to keep it.
968: if test "x$srcdir" = x.; then
969: ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
970: fi
971:
972: trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
973:
974: # Transform confdefs.h into DEFS.
975: # Protect against shell expansion while executing Makefile rules.
976: # Protect against Makefile macro expansion.
977: cat > conftest.defs <<\EOF
978: s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
979: s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
980: s%\[%\\&%g
981: s%\]%\\&%g
982: s%\$%$$%g
983: EOF
984: DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
985: rm -f conftest.defs
986:
987:
988: # Without the "./", some shells look in PATH for config.status.
989: : ${CONFIG_STATUS=./config.status}
990:
991: echo creating $CONFIG_STATUS
992: rm -f $CONFIG_STATUS
993: cat > $CONFIG_STATUS <<EOF
994: #!/bin/sh
995: # Generated automatically by configure.
996: # Run this file to recreate the current configuration.
997: # This directory was configured as follows,
998: # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
999: #
1000: # $0 $ac_configure_args
1001: #
1002: # Compiler output produced by configure, useful for debugging
1003: # configure, is in ./config.log if it exists.
1004:
1005: ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1006: for ac_option
1007: do
1008: case "\$ac_option" in
1009: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1010: echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1011: exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1012: -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1013: echo "$CONFIG_STATUS generated by autoconf version 2.1"
1014: exit 0 ;;
1015: -help | --help | --hel | --he | --h)
1016: echo "\$ac_cs_usage"; exit 0 ;;
1017: *) echo "\$ac_cs_usage"; exit 1 ;;
1018: esac
1019: done
1020:
1021: ac_given_srcdir=$srcdir
1022: ac_given_INSTALL="$INSTALL"
1023:
1024: trap 'rm -f Makefile; exit 1' 1 2 15
1025:
1026: # Protect against being on the right side of a sed subst in config.status.
1027: sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1028: s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1029: $ac_vpsub
1030: $extrasub
1031: s%@CFLAGS@%$CFLAGS%g
1032: s%@CPPFLAGS@%$CPPFLAGS%g
1033: s%@CXXFLAGS@%$CXXFLAGS%g
1034: s%@DEFS@%$DEFS%g
1035: s%@LDFLAGS@%$LDFLAGS%g
1036: s%@LIBS@%$LIBS%g
1037: s%@exec_prefix@%$exec_prefix%g
1038: s%@prefix@%$prefix%g
1039: s%@program_transform_name@%$program_transform_name%g
1040: s%@host@%$host%g
1041: s%@host_alias@%$host_alias%g
1042: s%@host_cpu@%$host_cpu%g
1043: s%@host_vendor@%$host_vendor%g
1044: s%@host_os@%$host_os%g
1045: s%@MAKE_EXE@%$MAKE_EXE%g
1046: s%@LINK_KERNL32L@%$LINK_KERNL32L%g
1047: s%@LINK_KERNL32B@%$LINK_KERNL32B%g
1048: s%@LN_S@%$LN_S%g
1049: s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1050: s%@INSTALL_DATA@%$INSTALL_DATA%g
1051: s%@LIBOBJS@%$LIBOBJS%g
1052: s%@getopt_long@%$getopt_long%g
1053:
1054: CEOF
1055: EOF
1056: cat >> $CONFIG_STATUS <<EOF
1057:
1058: CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1059: EOF
1060: cat >> $CONFIG_STATUS <<\EOF
1061: for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1062: # Support "outfile[:infile]", defaulting infile="outfile.in".
1063: case "$ac_file" in
1064: *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1065: ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1066: *) ac_file_in="${ac_file}.in" ;;
1067: esac
1068:
1069: # Adjust relative srcdir, etc. for subdirectories.
1070:
1071: # Remove last slash and all that follows it. Not all systems have dirname.
1072: ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1073: if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1074: # The file is in a subdirectory.
1075: test ! -d "$ac_dir" && mkdir "$ac_dir"
1076: ac_dir_suffix="/$ac_dir"
1077: # A "../" for each directory in $ac_dir_suffix.
1078: ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1079: else
1080: ac_dir_suffix= ac_dots=
1081: fi
1082:
1083: case "$ac_given_srcdir" in
1084: .) srcdir=.
1085: if test -z "$ac_dots"; then top_srcdir=.
1086: else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1087: /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1088: *) # Relative path.
1089: srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1090: top_srcdir="$ac_dots$ac_given_srcdir" ;;
1091: esac
1092:
1093: case "$ac_given_INSTALL" in
1094: [/$]*) INSTALL="$ac_given_INSTALL" ;;
1095: *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1096: esac
1097: echo creating "$ac_file"
1098: rm -f "$ac_file"
1099: configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1100: case "$ac_file" in
1101: *Makefile*) ac_comsub="1i\\
1102: # $configure_input" ;;
1103: *) ac_comsub= ;;
1104: esac
1105: sed -e "$ac_comsub
1106: s%@configure_input@%$configure_input%g
1107: s%@srcdir@%$srcdir%g
1108: s%@top_srcdir@%$top_srcdir%g
1109: s%@INSTALL@%$INSTALL%g
1110: " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1111: fi; done
1112: rm -f conftest.subs
1113:
1114: EOF
1115:
1116: cat >> $CONFIG_STATUS <<EOF
1117: ac_sources="${mach_h}.h kernl32${bytesex}.fi"
1118: ac_dests="machine.h gforth.fi"
1119: EOF
1120:
1121: cat >> $CONFIG_STATUS <<\EOF
1122: srcdir=$ac_given_srcdir
1123: while test -n "$ac_sources"; do
1124: set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1125: set $ac_sources; ac_source=$1; shift; ac_sources=$*
1126:
1127: echo "linking $srcdir/$ac_source to $ac_dest"
1128:
1129: if test ! -r $srcdir/$ac_source; then
1130: { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1131: fi
1132: rm -f $ac_dest
1133:
1134: # Make relative symlinks.
1135: # Remove last slash and all that follows it. Not all systems have dirname.
1136: ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1137: if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1138: # The dest file is in a subdirectory.
1139: test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1140: ac_dest_dir_suffix="/$ac_dest_dir"
1141: # A "../" for each directory in $ac_dest_dir_suffix.
1142: ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1143: else
1144: ac_dest_dir_suffix= ac_dots=
1145: fi
1146:
1147: case "$srcdir" in
1148: [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1149: *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1150: esac
1151:
1152: # Make a symlink if possible; otherwise try a hard link.
1153: if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1154: ln $srcdir/$ac_source $ac_dest; then :
1155: else
1156: { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1157: fi
1158: done
1159:
1160:
1161: exit 0
1162: EOF
1163: chmod +x $CONFIG_STATUS
1164: rm -fr confdefs* $ac_clean_files
1165: test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1166:
1167:
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