Annotation of early-roguelike/xrogue/configure, Revision 1.1.1.1
1.1 rubenllo 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.69 for XRogue 8.0.3.
4: #
5: # Report bugs to <yendor@rogueforge.net>.
6: #
7: #
8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9: #
10: #
11: # This configure script is free software; the Free Software Foundation
12: # gives unlimited permission to copy, distribute and modify it.
13: ## -------------------- ##
14: ## M4sh Initialization. ##
15: ## -------------------- ##
16:
17: # Be more Bourne compatible
18: DUALCASE=1; export DUALCASE # for MKS sh
19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20: emulate sh
21: NULLCMD=:
22: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23: # is contrary to our usage. Disable this feature.
24: alias -g '${1+"$@"}'='"$@"'
25: setopt NO_GLOB_SUBST
26: else
27: case `(set -o) 2>/dev/null` in #(
28: *posix*) :
29: set -o posix ;; #(
30: *) :
31: ;;
32: esac
33: fi
34:
35:
36: as_nl='
37: '
38: export as_nl
39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43: # Prefer a ksh shell builtin over an external printf program on Solaris,
44: # but without wasting forks for bash or zsh.
45: if test -z "$BASH_VERSION$ZSH_VERSION" \
46: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47: as_echo='print -r --'
48: as_echo_n='print -rn --'
49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50: as_echo='printf %s\n'
51: as_echo_n='printf %s'
52: else
53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55: as_echo_n='/usr/ucb/echo -n'
56: else
57: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58: as_echo_n_body='eval
59: arg=$1;
60: case $arg in #(
61: *"$as_nl"*)
62: expr "X$arg" : "X\\(.*\\)$as_nl";
63: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64: esac;
65: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66: '
67: export as_echo_n_body
68: as_echo_n='sh -c $as_echo_n_body as_echo'
69: fi
70: export as_echo_body
71: as_echo='sh -c $as_echo_body as_echo'
72: fi
73:
74: # The user is always right.
75: if test "${PATH_SEPARATOR+set}" != set; then
76: PATH_SEPARATOR=:
77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79: PATH_SEPARATOR=';'
80: }
81: fi
82:
83:
84: # IFS
85: # We need space, tab and new line, in precisely that order. Quoting is
86: # there to prevent editors from complaining about space-tab.
87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88: # splitting by setting IFS to empty value.)
89: IFS=" "" $as_nl"
90:
91: # Find who we are. Look in the path if we contain no directory separator.
92: as_myself=
93: case $0 in #((
94: *[\\/]* ) as_myself=$0 ;;
95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96: for as_dir in $PATH
97: do
98: IFS=$as_save_IFS
99: test -z "$as_dir" && as_dir=.
100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101: done
102: IFS=$as_save_IFS
103:
104: ;;
105: esac
106: # We did not find ourselves, most probably we were run as `sh COMMAND'
107: # in which case we are not to be found in the path.
108: if test "x$as_myself" = x; then
109: as_myself=$0
110: fi
111: if test ! -f "$as_myself"; then
112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113: exit 1
114: fi
115:
116: # Unset variables that we do not need and which cause bugs (e.g. in
117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118: # suppresses any "Segmentation fault" message there. '((' could
119: # trigger a bug in pdksh 5.2.14.
120: for as_var in BASH_ENV ENV MAIL MAILPATH
121: do eval test x\${$as_var+set} = xset \
122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123: done
124: PS1='$ '
125: PS2='> '
126: PS4='+ '
127:
128: # NLS nuisances.
129: LC_ALL=C
130: export LC_ALL
131: LANGUAGE=C
132: export LANGUAGE
133:
134: # CDPATH.
135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136:
137: # Use a proper internal environment variable to ensure we don't fall
138: # into an infinite loop, continuously re-executing ourselves.
139: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140: _as_can_reexec=no; export _as_can_reexec;
141: # We cannot yet assume a decent shell, so we have to provide a
142: # neutralization value for shells without unset; and this also
143: # works around shells that cannot unset nonexistent variables.
144: # Preserve -v and -x to the replacement shell.
145: BASH_ENV=/dev/null
146: ENV=/dev/null
147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148: case $- in # ((((
149: *v*x* | *x*v* ) as_opts=-vx ;;
150: *v* ) as_opts=-v ;;
151: *x* ) as_opts=-x ;;
152: * ) as_opts= ;;
153: esac
154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155: # Admittedly, this is quite paranoid, since all the known shells bail
156: # out after a failed `exec'.
157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158: as_fn_exit 255
159: fi
160: # We don't want this to propagate to other subprocesses.
161: { _as_can_reexec=; unset _as_can_reexec;}
162: if test "x$CONFIG_SHELL" = x; then
163: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164: emulate sh
165: NULLCMD=:
166: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167: # is contrary to our usage. Disable this feature.
168: alias -g '\${1+\"\$@\"}'='\"\$@\"'
169: setopt NO_GLOB_SUBST
170: else
171: case \`(set -o) 2>/dev/null\` in #(
172: *posix*) :
173: set -o posix ;; #(
174: *) :
175: ;;
176: esac
177: fi
178: "
179: as_required="as_fn_return () { (exit \$1); }
180: as_fn_success () { as_fn_return 0; }
181: as_fn_failure () { as_fn_return 1; }
182: as_fn_ret_success () { return 0; }
183: as_fn_ret_failure () { return 1; }
184:
185: exitcode=0
186: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191:
192: else
193: exitcode=1; echo positional parameters were not saved.
194: fi
195: test x\$exitcode = x0 || exit 1
196: test -x / || exit 1"
197: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201: test \$(( 1 + 1 )) = 2 || exit 1"
202: if (eval "$as_required") 2>/dev/null; then :
203: as_have_required=yes
204: else
205: as_have_required=no
206: fi
207: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208:
209: else
210: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211: as_found=false
212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213: do
214: IFS=$as_save_IFS
215: test -z "$as_dir" && as_dir=.
216: as_found=:
217: case $as_dir in #(
218: /*)
219: for as_base in sh bash ksh sh5; do
220: # Try only shells that exist, to save several forks.
221: as_shell=$as_dir/$as_base
222: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224: CONFIG_SHELL=$as_shell as_have_required=yes
225: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226: break 2
227: fi
228: fi
229: done;;
230: esac
231: as_found=false
232: done
233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235: CONFIG_SHELL=$SHELL as_have_required=yes
236: fi; }
237: IFS=$as_save_IFS
238:
239:
240: if test "x$CONFIG_SHELL" != x; then :
241: export CONFIG_SHELL
242: # We cannot yet assume a decent shell, so we have to provide a
243: # neutralization value for shells without unset; and this also
244: # works around shells that cannot unset nonexistent variables.
245: # Preserve -v and -x to the replacement shell.
246: BASH_ENV=/dev/null
247: ENV=/dev/null
248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249: case $- in # ((((
250: *v*x* | *x*v* ) as_opts=-vx ;;
251: *v* ) as_opts=-v ;;
252: *x* ) as_opts=-x ;;
253: * ) as_opts= ;;
254: esac
255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256: # Admittedly, this is quite paranoid, since all the known shells bail
257: # out after a failed `exec'.
258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259: exit 255
260: fi
261:
262: if test x$as_have_required = xno; then :
263: $as_echo "$0: This script requires a shell more modern than all"
264: $as_echo "$0: the shells that I found on your system."
265: if test x${ZSH_VERSION+set} = xset ; then
266: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267: $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268: else
269: $as_echo "$0: Please tell bug-autoconf@gnu.org and
270: $0: yendor@rogueforge.net about your system, including any
271: $0: error possibly output before this message. Then install
272: $0: a modern shell, or manually run the script under such a
273: $0: shell if you do have one."
274: fi
275: exit 1
276: fi
277: fi
278: fi
279: SHELL=${CONFIG_SHELL-/bin/sh}
280: export SHELL
281: # Unset more variables known to interfere with behavior of common tools.
282: CLICOLOR_FORCE= GREP_OPTIONS=
283: unset CLICOLOR_FORCE GREP_OPTIONS
284:
285: ## --------------------- ##
286: ## M4sh Shell Functions. ##
287: ## --------------------- ##
288: # as_fn_unset VAR
289: # ---------------
290: # Portably unset VAR.
291: as_fn_unset ()
292: {
293: { eval $1=; unset $1;}
294: }
295: as_unset=as_fn_unset
296:
297: # as_fn_set_status STATUS
298: # -----------------------
299: # Set $? to STATUS, without forking.
300: as_fn_set_status ()
301: {
302: return $1
303: } # as_fn_set_status
304:
305: # as_fn_exit STATUS
306: # -----------------
307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308: as_fn_exit ()
309: {
310: set +e
311: as_fn_set_status $1
312: exit $1
313: } # as_fn_exit
314:
315: # as_fn_mkdir_p
316: # -------------
317: # Create "$as_dir" as a directory, including parents if necessary.
318: as_fn_mkdir_p ()
319: {
320:
321: case $as_dir in #(
322: -*) as_dir=./$as_dir;;
323: esac
324: test -d "$as_dir" || eval $as_mkdir_p || {
325: as_dirs=
326: while :; do
327: case $as_dir in #(
328: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329: *) as_qdir=$as_dir;;
330: esac
331: as_dirs="'$as_qdir' $as_dirs"
332: as_dir=`$as_dirname -- "$as_dir" ||
333: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334: X"$as_dir" : 'X\(//\)[^/]' \| \
335: X"$as_dir" : 'X\(//\)$' \| \
336: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337: $as_echo X"$as_dir" |
338: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339: s//\1/
340: q
341: }
342: /^X\(\/\/\)[^/].*/{
343: s//\1/
344: q
345: }
346: /^X\(\/\/\)$/{
347: s//\1/
348: q
349: }
350: /^X\(\/\).*/{
351: s//\1/
352: q
353: }
354: s/.*/./; q'`
355: test -d "$as_dir" && break
356: done
357: test -z "$as_dirs" || eval "mkdir $as_dirs"
358: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359:
360:
361: } # as_fn_mkdir_p
362:
363: # as_fn_executable_p FILE
364: # -----------------------
365: # Test if FILE is an executable regular file.
366: as_fn_executable_p ()
367: {
368: test -f "$1" && test -x "$1"
369: } # as_fn_executable_p
370: # as_fn_append VAR VALUE
371: # ----------------------
372: # Append the text in VALUE to the end of the definition contained in VAR. Take
373: # advantage of any shell optimizations that allow amortized linear growth over
374: # repeated appends, instead of the typical quadratic growth present in naive
375: # implementations.
376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377: eval 'as_fn_append ()
378: {
379: eval $1+=\$2
380: }'
381: else
382: as_fn_append ()
383: {
384: eval $1=\$$1\$2
385: }
386: fi # as_fn_append
387:
388: # as_fn_arith ARG...
389: # ------------------
390: # Perform arithmetic evaluation on the ARGs, and store the result in the
391: # global $as_val. Take advantage of shells that can avoid forks. The arguments
392: # must be portable across $(()) and expr.
393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394: eval 'as_fn_arith ()
395: {
396: as_val=$(( $* ))
397: }'
398: else
399: as_fn_arith ()
400: {
401: as_val=`expr "$@" || test $? -eq 1`
402: }
403: fi # as_fn_arith
404:
405:
406: # as_fn_error STATUS ERROR [LINENO LOG_FD]
407: # ----------------------------------------
408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410: # script with STATUS, using 1 if that was 0.
411: as_fn_error ()
412: {
413: as_status=$1; test $as_status -eq 0 && as_status=1
414: if test "$4"; then
415: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417: fi
418: $as_echo "$as_me: error: $2" >&2
419: as_fn_exit $as_status
420: } # as_fn_error
421:
422: if expr a : '\(a\)' >/dev/null 2>&1 &&
423: test "X`expr 00001 : '.*\(...\)'`" = X001; then
424: as_expr=expr
425: else
426: as_expr=false
427: fi
428:
429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430: as_basename=basename
431: else
432: as_basename=false
433: fi
434:
435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436: as_dirname=dirname
437: else
438: as_dirname=false
439: fi
440:
441: as_me=`$as_basename -- "$0" ||
442: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443: X"$0" : 'X\(//\)$' \| \
444: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445: $as_echo X/"$0" |
446: sed '/^.*\/\([^/][^/]*\)\/*$/{
447: s//\1/
448: q
449: }
450: /^X\/\(\/\/\)$/{
451: s//\1/
452: q
453: }
454: /^X\/\(\/\).*/{
455: s//\1/
456: q
457: }
458: s/.*/./; q'`
459:
460: # Avoid depending upon Character Ranges.
461: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464: as_cr_digits='0123456789'
465: as_cr_alnum=$as_cr_Letters$as_cr_digits
466:
467:
468: as_lineno_1=$LINENO as_lineno_1a=$LINENO
469: as_lineno_2=$LINENO as_lineno_2a=$LINENO
470: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473: sed -n '
474: p
475: /[$]LINENO/=
476: ' <$as_myself |
477: sed '
478: s/[$]LINENO.*/&-/
479: t lineno
480: b
481: :lineno
482: N
483: :loop
484: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485: t loop
486: s/-\n.*//
487: ' >$as_me.lineno &&
488: chmod +x "$as_me.lineno" ||
489: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490:
491: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492: # already done that, so ensure we don't try to do so again and fall
493: # in an infinite loop. This has already happened in practice.
494: _as_can_reexec=no; export _as_can_reexec
495: # Don't try to exec as it changes $[0], causing all sort of problems
496: # (the dirname of $[0] is not the place where we might find the
497: # original and so on. Autoconf is especially sensitive to this).
498: . "./$as_me.lineno"
499: # Exit status is that of the last command.
500: exit
501: }
502:
503: ECHO_C= ECHO_N= ECHO_T=
504: case `echo -n x` in #(((((
505: -n*)
506: case `echo 'xy\c'` in
507: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
508: xy) ECHO_C='\c';;
509: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510: ECHO_T=' ';;
511: esac;;
512: *)
513: ECHO_N='-n';;
514: esac
515:
516: rm -f conf$$ conf$$.exe conf$$.file
517: if test -d conf$$.dir; then
518: rm -f conf$$.dir/conf$$.file
519: else
520: rm -f conf$$.dir
521: mkdir conf$$.dir 2>/dev/null
522: fi
523: if (echo >conf$$.file) 2>/dev/null; then
524: if ln -s conf$$.file conf$$ 2>/dev/null; then
525: as_ln_s='ln -s'
526: # ... but there are two gotchas:
527: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529: # In both cases, we have to default to `cp -pR'.
530: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531: as_ln_s='cp -pR'
532: elif ln conf$$.file conf$$ 2>/dev/null; then
533: as_ln_s=ln
534: else
535: as_ln_s='cp -pR'
536: fi
537: else
538: as_ln_s='cp -pR'
539: fi
540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541: rmdir conf$$.dir 2>/dev/null
542:
543: if mkdir -p . 2>/dev/null; then
544: as_mkdir_p='mkdir -p "$as_dir"'
545: else
546: test -d ./-p && rmdir ./-p
547: as_mkdir_p=false
548: fi
549:
550: as_test_x='test -x'
551: as_executable_p=as_fn_executable_p
552:
553: # Sed expression to map a string onto a valid CPP name.
554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555:
556: # Sed expression to map a string onto a valid variable name.
557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558:
559:
560: test -n "$DJDIR" || exec 7<&0 </dev/null
561: exec 6>&1
562:
563: # Name of the host.
564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565: # so uname gets run too.
566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567:
568: #
569: # Initializations.
570: #
571: ac_default_prefix=/usr/local
572: ac_clean_files=
573: ac_config_libobj_dir=.
574: LIBOBJS=
575: cross_compiling=no
576: subdirs=
577: MFLAGS=
578: MAKEFLAGS=
579:
580: # Identity of this package.
581: PACKAGE_NAME='XRogue'
582: PACKAGE_TARNAME='xrogue'
583: PACKAGE_VERSION='8.0.3'
584: PACKAGE_STRING='XRogue 8.0.3'
585: PACKAGE_BUGREPORT='yendor@rogueforge.net'
586: PACKAGE_URL=''
587:
588: # Factoring default headers for most tests.
589: ac_includes_default="\
590: #include <stdio.h>
591: #ifdef HAVE_SYS_TYPES_H
592: # include <sys/types.h>
593: #endif
594: #ifdef HAVE_SYS_STAT_H
595: # include <sys/stat.h>
596: #endif
597: #ifdef STDC_HEADERS
598: # include <stdlib.h>
599: # include <stddef.h>
600: #else
601: # ifdef HAVE_STDLIB_H
602: # include <stdlib.h>
603: # endif
604: #endif
605: #ifdef HAVE_STRING_H
606: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607: # include <memory.h>
608: # endif
609: # include <string.h>
610: #endif
611: #ifdef HAVE_STRINGS_H
612: # include <strings.h>
613: #endif
614: #ifdef HAVE_INTTYPES_H
615: # include <inttypes.h>
616: #endif
617: #ifdef HAVE_STDINT_H
618: # include <stdint.h>
619: #endif
620: #ifdef HAVE_UNISTD_H
621: # include <unistd.h>
622: #endif"
623:
624: ac_subst_vars='LTLIBOBJS
625: SAVEDIR
626: LOGFILE
627: SCOREFILE
628: GROUPOWNER
629: PROGRAM
630: INSTALL_DATA
631: INSTALL_SCRIPT
632: INSTALL_PROGRAM
633: LIBOBJS
634: EGREP
635: GREP
636: CPP
637: OBJEXT
638: EXEEXT
639: ac_ct_CC
640: CPPFLAGS
641: LDFLAGS
642: CFLAGS
643: CC
644: target_alias
645: host_alias
646: build_alias
647: LIBS
648: ECHO_T
649: ECHO_N
650: ECHO_C
651: DEFS
652: mandir
653: localedir
654: libdir
655: psdir
656: pdfdir
657: dvidir
658: htmldir
659: infodir
660: docdir
661: oldincludedir
662: includedir
663: localstatedir
664: sharedstatedir
665: sysconfdir
666: datadir
667: datarootdir
668: libexecdir
669: sbindir
670: bindir
671: program_transform_name
672: prefix
673: exec_prefix
674: PACKAGE_URL
675: PACKAGE_BUGREPORT
676: PACKAGE_STRING
677: PACKAGE_VERSION
678: PACKAGE_TARNAME
679: PACKAGE_NAME
680: PATH_SEPARATOR
681: SHELL'
682: ac_subst_files=''
683: ac_user_opts='
684: enable_option_checking
685: with_ncurses
686: with_program_name
687: enable_setgid
688: enable_scorefile
689: enable_logfile
690: enable_savedir
691: enable_wizardmode
692: enable_limitscore
693: '
694: ac_precious_vars='build_alias
695: host_alias
696: target_alias
697: CC
698: CFLAGS
699: LDFLAGS
700: LIBS
701: CPPFLAGS
702: CPP'
703:
704:
705: # Initialize some variables set by options.
706: ac_init_help=
707: ac_init_version=false
708: ac_unrecognized_opts=
709: ac_unrecognized_sep=
710: # The variables have the same names as the options, with
711: # dashes changed to underlines.
712: cache_file=/dev/null
713: exec_prefix=NONE
714: no_create=
715: no_recursion=
716: prefix=NONE
717: program_prefix=NONE
718: program_suffix=NONE
719: program_transform_name=s,x,x,
720: silent=
721: site=
722: srcdir=
723: verbose=
724: x_includes=NONE
725: x_libraries=NONE
726:
727: # Installation directory options.
728: # These are left unexpanded so users can "make install exec_prefix=/foo"
729: # and all the variables that are supposed to be based on exec_prefix
730: # by default will actually change.
731: # Use braces instead of parens because sh, perl, etc. also accept them.
732: # (The list follows the same order as the GNU Coding Standards.)
733: bindir='${exec_prefix}/bin'
734: sbindir='${exec_prefix}/sbin'
735: libexecdir='${exec_prefix}/libexec'
736: datarootdir='${prefix}/share'
737: datadir='${datarootdir}'
738: sysconfdir='${prefix}/etc'
739: sharedstatedir='${prefix}/com'
740: localstatedir='${prefix}/var'
741: includedir='${prefix}/include'
742: oldincludedir='/usr/include'
743: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
744: infodir='${datarootdir}/info'
745: htmldir='${docdir}'
746: dvidir='${docdir}'
747: pdfdir='${docdir}'
748: psdir='${docdir}'
749: libdir='${exec_prefix}/lib'
750: localedir='${datarootdir}/locale'
751: mandir='${datarootdir}/man'
752:
753: ac_prev=
754: ac_dashdash=
755: for ac_option
756: do
757: # If the previous option needs an argument, assign it.
758: if test -n "$ac_prev"; then
759: eval $ac_prev=\$ac_option
760: ac_prev=
761: continue
762: fi
763:
764: case $ac_option in
765: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766: *=) ac_optarg= ;;
767: *) ac_optarg=yes ;;
768: esac
769:
770: # Accept the important Cygnus configure options, so we can diagnose typos.
771:
772: case $ac_dashdash$ac_option in
773: --)
774: ac_dashdash=yes ;;
775:
776: -bindir | --bindir | --bindi | --bind | --bin | --bi)
777: ac_prev=bindir ;;
778: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
779: bindir=$ac_optarg ;;
780:
781: -build | --build | --buil | --bui | --bu)
782: ac_prev=build_alias ;;
783: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
784: build_alias=$ac_optarg ;;
785:
786: -cache-file | --cache-file | --cache-fil | --cache-fi \
787: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
788: ac_prev=cache_file ;;
789: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
790: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
791: cache_file=$ac_optarg ;;
792:
793: --config-cache | -C)
794: cache_file=config.cache ;;
795:
796: -datadir | --datadir | --datadi | --datad)
797: ac_prev=datadir ;;
798: -datadir=* | --datadir=* | --datadi=* | --datad=*)
799: datadir=$ac_optarg ;;
800:
801: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
802: | --dataroo | --dataro | --datar)
803: ac_prev=datarootdir ;;
804: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
805: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
806: datarootdir=$ac_optarg ;;
807:
808: -disable-* | --disable-*)
809: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
810: # Reject names that are not valid shell variable names.
811: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
812: as_fn_error $? "invalid feature name: $ac_useropt"
813: ac_useropt_orig=$ac_useropt
814: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
815: case $ac_user_opts in
816: *"
817: "enable_$ac_useropt"
818: "*) ;;
819: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
820: ac_unrecognized_sep=', ';;
821: esac
822: eval enable_$ac_useropt=no ;;
823:
824: -docdir | --docdir | --docdi | --doc | --do)
825: ac_prev=docdir ;;
826: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
827: docdir=$ac_optarg ;;
828:
829: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
830: ac_prev=dvidir ;;
831: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
832: dvidir=$ac_optarg ;;
833:
834: -enable-* | --enable-*)
835: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
836: # Reject names that are not valid shell variable names.
837: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
838: as_fn_error $? "invalid feature name: $ac_useropt"
839: ac_useropt_orig=$ac_useropt
840: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
841: case $ac_user_opts in
842: *"
843: "enable_$ac_useropt"
844: "*) ;;
845: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
846: ac_unrecognized_sep=', ';;
847: esac
848: eval enable_$ac_useropt=\$ac_optarg ;;
849:
850: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
851: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
852: | --exec | --exe | --ex)
853: ac_prev=exec_prefix ;;
854: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
855: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
856: | --exec=* | --exe=* | --ex=*)
857: exec_prefix=$ac_optarg ;;
858:
859: -gas | --gas | --ga | --g)
860: # Obsolete; use --with-gas.
861: with_gas=yes ;;
862:
863: -help | --help | --hel | --he | -h)
864: ac_init_help=long ;;
865: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
866: ac_init_help=recursive ;;
867: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
868: ac_init_help=short ;;
869:
870: -host | --host | --hos | --ho)
871: ac_prev=host_alias ;;
872: -host=* | --host=* | --hos=* | --ho=*)
873: host_alias=$ac_optarg ;;
874:
875: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
876: ac_prev=htmldir ;;
877: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
878: | --ht=*)
879: htmldir=$ac_optarg ;;
880:
881: -includedir | --includedir | --includedi | --included | --include \
882: | --includ | --inclu | --incl | --inc)
883: ac_prev=includedir ;;
884: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
885: | --includ=* | --inclu=* | --incl=* | --inc=*)
886: includedir=$ac_optarg ;;
887:
888: -infodir | --infodir | --infodi | --infod | --info | --inf)
889: ac_prev=infodir ;;
890: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
891: infodir=$ac_optarg ;;
892:
893: -libdir | --libdir | --libdi | --libd)
894: ac_prev=libdir ;;
895: -libdir=* | --libdir=* | --libdi=* | --libd=*)
896: libdir=$ac_optarg ;;
897:
898: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
899: | --libexe | --libex | --libe)
900: ac_prev=libexecdir ;;
901: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
902: | --libexe=* | --libex=* | --libe=*)
903: libexecdir=$ac_optarg ;;
904:
905: -localedir | --localedir | --localedi | --localed | --locale)
906: ac_prev=localedir ;;
907: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
908: localedir=$ac_optarg ;;
909:
910: -localstatedir | --localstatedir | --localstatedi | --localstated \
911: | --localstate | --localstat | --localsta | --localst | --locals)
912: ac_prev=localstatedir ;;
913: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
914: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
915: localstatedir=$ac_optarg ;;
916:
917: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
918: ac_prev=mandir ;;
919: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
920: mandir=$ac_optarg ;;
921:
922: -nfp | --nfp | --nf)
923: # Obsolete; use --without-fp.
924: with_fp=no ;;
925:
926: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
927: | --no-cr | --no-c | -n)
928: no_create=yes ;;
929:
930: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
931: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
932: no_recursion=yes ;;
933:
934: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
935: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
936: | --oldin | --oldi | --old | --ol | --o)
937: ac_prev=oldincludedir ;;
938: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
939: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
940: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
941: oldincludedir=$ac_optarg ;;
942:
943: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
944: ac_prev=prefix ;;
945: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
946: prefix=$ac_optarg ;;
947:
948: -program-prefix | --program-prefix | --program-prefi | --program-pref \
949: | --program-pre | --program-pr | --program-p)
950: ac_prev=program_prefix ;;
951: -program-prefix=* | --program-prefix=* | --program-prefi=* \
952: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
953: program_prefix=$ac_optarg ;;
954:
955: -program-suffix | --program-suffix | --program-suffi | --program-suff \
956: | --program-suf | --program-su | --program-s)
957: ac_prev=program_suffix ;;
958: -program-suffix=* | --program-suffix=* | --program-suffi=* \
959: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
960: program_suffix=$ac_optarg ;;
961:
962: -program-transform-name | --program-transform-name \
963: | --program-transform-nam | --program-transform-na \
964: | --program-transform-n | --program-transform- \
965: | --program-transform | --program-transfor \
966: | --program-transfo | --program-transf \
967: | --program-trans | --program-tran \
968: | --progr-tra | --program-tr | --program-t)
969: ac_prev=program_transform_name ;;
970: -program-transform-name=* | --program-transform-name=* \
971: | --program-transform-nam=* | --program-transform-na=* \
972: | --program-transform-n=* | --program-transform-=* \
973: | --program-transform=* | --program-transfor=* \
974: | --program-transfo=* | --program-transf=* \
975: | --program-trans=* | --program-tran=* \
976: | --progr-tra=* | --program-tr=* | --program-t=*)
977: program_transform_name=$ac_optarg ;;
978:
979: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
980: ac_prev=pdfdir ;;
981: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
982: pdfdir=$ac_optarg ;;
983:
984: -psdir | --psdir | --psdi | --psd | --ps)
985: ac_prev=psdir ;;
986: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
987: psdir=$ac_optarg ;;
988:
989: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
990: | -silent | --silent | --silen | --sile | --sil)
991: silent=yes ;;
992:
993: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
994: ac_prev=sbindir ;;
995: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
996: | --sbi=* | --sb=*)
997: sbindir=$ac_optarg ;;
998:
999: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1000: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1001: | --sharedst | --shareds | --shared | --share | --shar \
1002: | --sha | --sh)
1003: ac_prev=sharedstatedir ;;
1004: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1005: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1006: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1007: | --sha=* | --sh=*)
1008: sharedstatedir=$ac_optarg ;;
1009:
1010: -site | --site | --sit)
1011: ac_prev=site ;;
1012: -site=* | --site=* | --sit=*)
1013: site=$ac_optarg ;;
1014:
1015: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1016: ac_prev=srcdir ;;
1017: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1018: srcdir=$ac_optarg ;;
1019:
1020: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1021: | --syscon | --sysco | --sysc | --sys | --sy)
1022: ac_prev=sysconfdir ;;
1023: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1024: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1025: sysconfdir=$ac_optarg ;;
1026:
1027: -target | --target | --targe | --targ | --tar | --ta | --t)
1028: ac_prev=target_alias ;;
1029: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1030: target_alias=$ac_optarg ;;
1031:
1032: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1033: verbose=yes ;;
1034:
1035: -version | --version | --versio | --versi | --vers | -V)
1036: ac_init_version=: ;;
1037:
1038: -with-* | --with-*)
1039: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1040: # Reject names that are not valid shell variable names.
1041: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1042: as_fn_error $? "invalid package name: $ac_useropt"
1043: ac_useropt_orig=$ac_useropt
1044: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1045: case $ac_user_opts in
1046: *"
1047: "with_$ac_useropt"
1048: "*) ;;
1049: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1050: ac_unrecognized_sep=', ';;
1051: esac
1052: eval with_$ac_useropt=\$ac_optarg ;;
1053:
1054: -without-* | --without-*)
1055: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1056: # Reject names that are not valid shell variable names.
1057: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1058: as_fn_error $? "invalid package name: $ac_useropt"
1059: ac_useropt_orig=$ac_useropt
1060: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1061: case $ac_user_opts in
1062: *"
1063: "with_$ac_useropt"
1064: "*) ;;
1065: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1066: ac_unrecognized_sep=', ';;
1067: esac
1068: eval with_$ac_useropt=no ;;
1069:
1070: --x)
1071: # Obsolete; use --with-x.
1072: with_x=yes ;;
1073:
1074: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1075: | --x-incl | --x-inc | --x-in | --x-i)
1076: ac_prev=x_includes ;;
1077: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1078: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1079: x_includes=$ac_optarg ;;
1080:
1081: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1082: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1083: ac_prev=x_libraries ;;
1084: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1085: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1086: x_libraries=$ac_optarg ;;
1087:
1088: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1089: Try \`$0 --help' for more information"
1090: ;;
1091:
1092: *=*)
1093: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1094: # Reject names that are not valid shell variable names.
1095: case $ac_envvar in #(
1096: '' | [0-9]* | *[!_$as_cr_alnum]* )
1097: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1098: esac
1099: eval $ac_envvar=\$ac_optarg
1100: export $ac_envvar ;;
1101:
1102: *)
1103: # FIXME: should be removed in autoconf 3.0.
1104: $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1105: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1106: $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1107: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1108: ;;
1109:
1110: esac
1111: done
1112:
1113: if test -n "$ac_prev"; then
1114: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1115: as_fn_error $? "missing argument to $ac_option"
1116: fi
1117:
1118: if test -n "$ac_unrecognized_opts"; then
1119: case $enable_option_checking in
1120: no) ;;
1121: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1122: *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1123: esac
1124: fi
1125:
1126: # Check all directory arguments for consistency.
1127: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1128: datadir sysconfdir sharedstatedir localstatedir includedir \
1129: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1130: libdir localedir mandir
1131: do
1132: eval ac_val=\$$ac_var
1133: # Remove trailing slashes.
1134: case $ac_val in
1135: */ )
1136: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1137: eval $ac_var=\$ac_val;;
1138: esac
1139: # Be sure to have absolute directory names.
1140: case $ac_val in
1141: [\\/$]* | ?:[\\/]* ) continue;;
1142: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1143: esac
1144: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1145: done
1146:
1147: # There might be people who depend on the old broken behavior: `$host'
1148: # used to hold the argument of --host etc.
1149: # FIXME: To remove some day.
1150: build=$build_alias
1151: host=$host_alias
1152: target=$target_alias
1153:
1154: # FIXME: To remove some day.
1155: if test "x$host_alias" != x; then
1156: if test "x$build_alias" = x; then
1157: cross_compiling=maybe
1158: elif test "x$build_alias" != "x$host_alias"; then
1159: cross_compiling=yes
1160: fi
1161: fi
1162:
1163: ac_tool_prefix=
1164: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1165:
1166: test "$silent" = yes && exec 6>/dev/null
1167:
1168:
1169: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1170: ac_ls_di=`ls -di .` &&
1171: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1172: as_fn_error $? "working directory cannot be determined"
1173: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1174: as_fn_error $? "pwd does not report name of working directory"
1175:
1176:
1177: # Find the source files, if location was not specified.
1178: if test -z "$srcdir"; then
1179: ac_srcdir_defaulted=yes
1180: # Try the directory containing this script, then the parent directory.
1181: ac_confdir=`$as_dirname -- "$as_myself" ||
1182: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1183: X"$as_myself" : 'X\(//\)[^/]' \| \
1184: X"$as_myself" : 'X\(//\)$' \| \
1185: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1186: $as_echo X"$as_myself" |
1187: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1188: s//\1/
1189: q
1190: }
1191: /^X\(\/\/\)[^/].*/{
1192: s//\1/
1193: q
1194: }
1195: /^X\(\/\/\)$/{
1196: s//\1/
1197: q
1198: }
1199: /^X\(\/\).*/{
1200: s//\1/
1201: q
1202: }
1203: s/.*/./; q'`
1204: srcdir=$ac_confdir
1205: if test ! -r "$srcdir/$ac_unique_file"; then
1206: srcdir=..
1207: fi
1208: else
1209: ac_srcdir_defaulted=no
1210: fi
1211: if test ! -r "$srcdir/$ac_unique_file"; then
1212: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1213: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1214: fi
1215: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1216: ac_abs_confdir=`(
1217: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1218: pwd)`
1219: # When building in place, set srcdir=.
1220: if test "$ac_abs_confdir" = "$ac_pwd"; then
1221: srcdir=.
1222: fi
1223: # Remove unnecessary trailing slashes from srcdir.
1224: # Double slashes in file names in object file debugging info
1225: # mess up M-x gdb in Emacs.
1226: case $srcdir in
1227: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1228: esac
1229: for ac_var in $ac_precious_vars; do
1230: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1231: eval ac_env_${ac_var}_value=\$${ac_var}
1232: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1233: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1234: done
1235:
1236: #
1237: # Report the --help message.
1238: #
1239: if test "$ac_init_help" = "long"; then
1240: # Omit some internal or obsolete options to make the list less imposing.
1241: # This message is too long to be a string in the A/UX 3.1 sh.
1242: cat <<_ACEOF
1243: \`configure' configures XRogue 8.0.3 to adapt to many kinds of systems.
1244:
1245: Usage: $0 [OPTION]... [VAR=VALUE]...
1246:
1247: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1248: VAR=VALUE. See below for descriptions of some of the useful variables.
1249:
1250: Defaults for the options are specified in brackets.
1251:
1252: Configuration:
1253: -h, --help display this help and exit
1254: --help=short display options specific to this package
1255: --help=recursive display the short help of all the included packages
1256: -V, --version display version information and exit
1257: -q, --quiet, --silent do not print \`checking ...' messages
1258: --cache-file=FILE cache test results in FILE [disabled]
1259: -C, --config-cache alias for \`--cache-file=config.cache'
1260: -n, --no-create do not create output files
1261: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1262:
1263: Installation directories:
1264: --prefix=PREFIX install architecture-independent files in PREFIX
1265: [$ac_default_prefix]
1266: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1267: [PREFIX]
1268:
1269: By default, \`make install' will install all the files in
1270: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1271: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1272: for instance \`--prefix=\$HOME'.
1273:
1274: For better control, use the options below.
1275:
1276: Fine tuning of the installation directories:
1277: --bindir=DIR user executables [EPREFIX/bin]
1278: --sbindir=DIR system admin executables [EPREFIX/sbin]
1279: --libexecdir=DIR program executables [EPREFIX/libexec]
1280: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1281: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1282: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1283: --libdir=DIR object code libraries [EPREFIX/lib]
1284: --includedir=DIR C header files [PREFIX/include]
1285: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1286: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1287: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1288: --infodir=DIR info documentation [DATAROOTDIR/info]
1289: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1290: --mandir=DIR man documentation [DATAROOTDIR/man]
1291: --docdir=DIR documentation root [DATAROOTDIR/doc/xrogue]
1292: --htmldir=DIR html documentation [DOCDIR]
1293: --dvidir=DIR dvi documentation [DOCDIR]
1294: --pdfdir=DIR pdf documentation [DOCDIR]
1295: --psdir=DIR ps documentation [DOCDIR]
1296: _ACEOF
1297:
1298: cat <<\_ACEOF
1299: _ACEOF
1300: fi
1301:
1302: if test -n "$ac_init_help"; then
1303: case $ac_init_help in
1304: short | recursive ) echo "Configuration of XRogue 8.0.3:";;
1305: esac
1306: cat <<\_ACEOF
1307:
1308: Optional Features:
1309: --disable-option-checking ignore unrecognized --enable/--with options
1310: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1311: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1312: --enable-setgid=NAME install executable as setgid with group ownership of
1313: NAME [default=no]
1314: --enable-scorefile=SCOREFILE
1315: enable scoreboard with given filename
1316: --enable-logfile=LOGFILE
1317: enable logfile with given filename
1318: --enable-savedir=SAVEDIR
1319: enable systemwide location for saved games
1320: --enable-wizardmode enable availability of wizard mode [default=no]
1321: --enable-limitscore limit scores to one per class per uid [default=no]
1322:
1323: Optional Packages:
1324: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1325: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1326: --with-ncurses Force the use of ncurses over curses
1327: --with-program-name=NAME
1328: alternate executable name
1329:
1330: Some influential environment variables:
1331: CC C compiler command
1332: CFLAGS C compiler flags
1333: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1334: nonstandard directory <lib dir>
1335: LIBS libraries to pass to the linker, e.g. -l<library>
1336: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1337: you have headers in a nonstandard directory <include dir>
1338: CPP C preprocessor
1339:
1340: Use these variables to override the choices made by `configure' or to help
1341: it to find libraries and programs with nonstandard names/locations.
1342:
1343: Report bugs to <yendor@rogueforge.net>.
1344: _ACEOF
1345: ac_status=$?
1346: fi
1347:
1348: if test "$ac_init_help" = "recursive"; then
1349: # If there are subdirs, report their specific --help.
1350: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1351: test -d "$ac_dir" ||
1352: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1353: continue
1354: ac_builddir=.
1355:
1356: case "$ac_dir" in
1357: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1358: *)
1359: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1360: # A ".." for each directory in $ac_dir_suffix.
1361: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1362: case $ac_top_builddir_sub in
1363: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1364: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1365: esac ;;
1366: esac
1367: ac_abs_top_builddir=$ac_pwd
1368: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1369: # for backward compatibility:
1370: ac_top_builddir=$ac_top_build_prefix
1371:
1372: case $srcdir in
1373: .) # We are building in place.
1374: ac_srcdir=.
1375: ac_top_srcdir=$ac_top_builddir_sub
1376: ac_abs_top_srcdir=$ac_pwd ;;
1377: [\\/]* | ?:[\\/]* ) # Absolute name.
1378: ac_srcdir=$srcdir$ac_dir_suffix;
1379: ac_top_srcdir=$srcdir
1380: ac_abs_top_srcdir=$srcdir ;;
1381: *) # Relative name.
1382: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1383: ac_top_srcdir=$ac_top_build_prefix$srcdir
1384: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1385: esac
1386: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1387:
1388: cd "$ac_dir" || { ac_status=$?; continue; }
1389: # Check for guested configure.
1390: if test -f "$ac_srcdir/configure.gnu"; then
1391: echo &&
1392: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1393: elif test -f "$ac_srcdir/configure"; then
1394: echo &&
1395: $SHELL "$ac_srcdir/configure" --help=recursive
1396: else
1397: $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1398: fi || ac_status=$?
1399: cd "$ac_pwd" || { ac_status=$?; break; }
1400: done
1401: fi
1402:
1403: test -n "$ac_init_help" && exit $ac_status
1404: if $ac_init_version; then
1405: cat <<\_ACEOF
1406: XRogue configure 8.0.3
1407: generated by GNU Autoconf 2.69
1408:
1409: Copyright (C) 2012 Free Software Foundation, Inc.
1410: This configure script is free software; the Free Software Foundation
1411: gives unlimited permission to copy, distribute and modify it.
1412: _ACEOF
1413: exit
1414: fi
1415:
1416: ## ------------------------ ##
1417: ## Autoconf initialization. ##
1418: ## ------------------------ ##
1419:
1420: # ac_fn_c_try_compile LINENO
1421: # --------------------------
1422: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1423: ac_fn_c_try_compile ()
1424: {
1425: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1426: rm -f conftest.$ac_objext
1427: if { { ac_try="$ac_compile"
1428: case "(($ac_try" in
1429: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1430: *) ac_try_echo=$ac_try;;
1431: esac
1432: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1433: $as_echo "$ac_try_echo"; } >&5
1434: (eval "$ac_compile") 2>conftest.err
1435: ac_status=$?
1436: if test -s conftest.err; then
1437: grep -v '^ *+' conftest.err >conftest.er1
1438: cat conftest.er1 >&5
1439: mv -f conftest.er1 conftest.err
1440: fi
1441: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1442: test $ac_status = 0; } && {
1443: test -z "$ac_c_werror_flag" ||
1444: test ! -s conftest.err
1445: } && test -s conftest.$ac_objext; then :
1446: ac_retval=0
1447: else
1448: $as_echo "$as_me: failed program was:" >&5
1449: sed 's/^/| /' conftest.$ac_ext >&5
1450:
1451: ac_retval=1
1452: fi
1453: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1454: as_fn_set_status $ac_retval
1455:
1456: } # ac_fn_c_try_compile
1457:
1458: # ac_fn_c_try_link LINENO
1459: # -----------------------
1460: # Try to link conftest.$ac_ext, and return whether this succeeded.
1461: ac_fn_c_try_link ()
1462: {
1463: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1464: rm -f conftest.$ac_objext conftest$ac_exeext
1465: if { { ac_try="$ac_link"
1466: case "(($ac_try" in
1467: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1468: *) ac_try_echo=$ac_try;;
1469: esac
1470: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1471: $as_echo "$ac_try_echo"; } >&5
1472: (eval "$ac_link") 2>conftest.err
1473: ac_status=$?
1474: if test -s conftest.err; then
1475: grep -v '^ *+' conftest.err >conftest.er1
1476: cat conftest.er1 >&5
1477: mv -f conftest.er1 conftest.err
1478: fi
1479: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1480: test $ac_status = 0; } && {
1481: test -z "$ac_c_werror_flag" ||
1482: test ! -s conftest.err
1483: } && test -s conftest$ac_exeext && {
1484: test "$cross_compiling" = yes ||
1485: test -x conftest$ac_exeext
1486: }; then :
1487: ac_retval=0
1488: else
1489: $as_echo "$as_me: failed program was:" >&5
1490: sed 's/^/| /' conftest.$ac_ext >&5
1491:
1492: ac_retval=1
1493: fi
1494: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1495: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1496: # interfere with the next link command; also delete a directory that is
1497: # left behind by Apple's compiler. We do this before executing the actions.
1498: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1499: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1500: as_fn_set_status $ac_retval
1501:
1502: } # ac_fn_c_try_link
1503:
1504: # ac_fn_c_try_cpp LINENO
1505: # ----------------------
1506: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1507: ac_fn_c_try_cpp ()
1508: {
1509: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1510: if { { ac_try="$ac_cpp conftest.$ac_ext"
1511: case "(($ac_try" in
1512: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1513: *) ac_try_echo=$ac_try;;
1514: esac
1515: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1516: $as_echo "$ac_try_echo"; } >&5
1517: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1518: ac_status=$?
1519: if test -s conftest.err; then
1520: grep -v '^ *+' conftest.err >conftest.er1
1521: cat conftest.er1 >&5
1522: mv -f conftest.er1 conftest.err
1523: fi
1524: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1525: test $ac_status = 0; } > conftest.i && {
1526: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1527: test ! -s conftest.err
1528: }; then :
1529: ac_retval=0
1530: else
1531: $as_echo "$as_me: failed program was:" >&5
1532: sed 's/^/| /' conftest.$ac_ext >&5
1533:
1534: ac_retval=1
1535: fi
1536: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1537: as_fn_set_status $ac_retval
1538:
1539: } # ac_fn_c_try_cpp
1540:
1541: # ac_fn_c_try_run LINENO
1542: # ----------------------
1543: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1544: # that executables *can* be run.
1545: ac_fn_c_try_run ()
1546: {
1547: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1548: if { { ac_try="$ac_link"
1549: case "(($ac_try" in
1550: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1551: *) ac_try_echo=$ac_try;;
1552: esac
1553: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1554: $as_echo "$ac_try_echo"; } >&5
1555: (eval "$ac_link") 2>&5
1556: ac_status=$?
1557: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1558: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1559: { { case "(($ac_try" in
1560: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1561: *) ac_try_echo=$ac_try;;
1562: esac
1563: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1564: $as_echo "$ac_try_echo"; } >&5
1565: (eval "$ac_try") 2>&5
1566: ac_status=$?
1567: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1568: test $ac_status = 0; }; }; then :
1569: ac_retval=0
1570: else
1571: $as_echo "$as_me: program exited with status $ac_status" >&5
1572: $as_echo "$as_me: failed program was:" >&5
1573: sed 's/^/| /' conftest.$ac_ext >&5
1574:
1575: ac_retval=$ac_status
1576: fi
1577: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1578: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1579: as_fn_set_status $ac_retval
1580:
1581: } # ac_fn_c_try_run
1582:
1583: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1584: # -------------------------------------------------------
1585: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1586: # the include files in INCLUDES and setting the cache variable VAR
1587: # accordingly.
1588: ac_fn_c_check_header_mongrel ()
1589: {
1590: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1591: if eval \${$3+:} false; then :
1592: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1593: $as_echo_n "checking for $2... " >&6; }
1594: if eval \${$3+:} false; then :
1595: $as_echo_n "(cached) " >&6
1596: fi
1597: eval ac_res=\$$3
1598: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1599: $as_echo "$ac_res" >&6; }
1600: else
1601: # Is the header compilable?
1602: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1603: $as_echo_n "checking $2 usability... " >&6; }
1604: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1605: /* end confdefs.h. */
1606: $4
1607: #include <$2>
1608: _ACEOF
1609: if ac_fn_c_try_compile "$LINENO"; then :
1610: ac_header_compiler=yes
1611: else
1612: ac_header_compiler=no
1613: fi
1614: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1615: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1616: $as_echo "$ac_header_compiler" >&6; }
1617:
1618: # Is the header present?
1619: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1620: $as_echo_n "checking $2 presence... " >&6; }
1621: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622: /* end confdefs.h. */
1623: #include <$2>
1624: _ACEOF
1625: if ac_fn_c_try_cpp "$LINENO"; then :
1626: ac_header_preproc=yes
1627: else
1628: ac_header_preproc=no
1629: fi
1630: rm -f conftest.err conftest.i conftest.$ac_ext
1631: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1632: $as_echo "$ac_header_preproc" >&6; }
1633:
1634: # So? What about this header?
1635: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1636: yes:no: )
1637: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1638: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1639: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1640: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1641: ;;
1642: no:yes:* )
1643: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1644: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1645: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1646: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1647: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1648: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1649: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1650: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1651: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1652: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1653: ( $as_echo "## ------------------------------------ ##
1654: ## Report this to yendor@rogueforge.net ##
1655: ## ------------------------------------ ##"
1656: ) | sed "s/^/$as_me: WARNING: /" >&2
1657: ;;
1658: esac
1659: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660: $as_echo_n "checking for $2... " >&6; }
1661: if eval \${$3+:} false; then :
1662: $as_echo_n "(cached) " >&6
1663: else
1664: eval "$3=\$ac_header_compiler"
1665: fi
1666: eval ac_res=\$$3
1667: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1668: $as_echo "$ac_res" >&6; }
1669: fi
1670: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1671:
1672: } # ac_fn_c_check_header_mongrel
1673:
1674: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1675: # -------------------------------------------------------
1676: # Tests whether HEADER exists and can be compiled using the include files in
1677: # INCLUDES, setting the cache variable VAR accordingly.
1678: ac_fn_c_check_header_compile ()
1679: {
1680: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1682: $as_echo_n "checking for $2... " >&6; }
1683: if eval \${$3+:} false; then :
1684: $as_echo_n "(cached) " >&6
1685: else
1686: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687: /* end confdefs.h. */
1688: $4
1689: #include <$2>
1690: _ACEOF
1691: if ac_fn_c_try_compile "$LINENO"; then :
1692: eval "$3=yes"
1693: else
1694: eval "$3=no"
1695: fi
1696: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1697: fi
1698: eval ac_res=\$$3
1699: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1700: $as_echo "$ac_res" >&6; }
1701: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1702:
1703: } # ac_fn_c_check_header_compile
1704:
1705: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1706: # -------------------------------------------
1707: # Tests whether TYPE exists after having included INCLUDES, setting cache
1708: # variable VAR accordingly.
1709: ac_fn_c_check_type ()
1710: {
1711: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1712: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1713: $as_echo_n "checking for $2... " >&6; }
1714: if eval \${$3+:} false; then :
1715: $as_echo_n "(cached) " >&6
1716: else
1717: eval "$3=no"
1718: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1719: /* end confdefs.h. */
1720: $4
1721: int
1722: main ()
1723: {
1724: if (sizeof ($2))
1725: return 0;
1726: ;
1727: return 0;
1728: }
1729: _ACEOF
1730: if ac_fn_c_try_compile "$LINENO"; then :
1731: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1732: /* end confdefs.h. */
1733: $4
1734: int
1735: main ()
1736: {
1737: if (sizeof (($2)))
1738: return 0;
1739: ;
1740: return 0;
1741: }
1742: _ACEOF
1743: if ac_fn_c_try_compile "$LINENO"; then :
1744:
1745: else
1746: eval "$3=yes"
1747: fi
1748: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1749: fi
1750: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1751: fi
1752: eval ac_res=\$$3
1753: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1754: $as_echo "$ac_res" >&6; }
1755: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756:
1757: } # ac_fn_c_check_type
1758:
1759: # ac_fn_c_check_func LINENO FUNC VAR
1760: # ----------------------------------
1761: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1762: ac_fn_c_check_func ()
1763: {
1764: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1765: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1766: $as_echo_n "checking for $2... " >&6; }
1767: if eval \${$3+:} false; then :
1768: $as_echo_n "(cached) " >&6
1769: else
1770: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1771: /* end confdefs.h. */
1772: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1773: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1774: #define $2 innocuous_$2
1775:
1776: /* System header to define __stub macros and hopefully few prototypes,
1777: which can conflict with char $2 (); below.
1778: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1779: <limits.h> exists even on freestanding compilers. */
1780:
1781: #ifdef __STDC__
1782: # include <limits.h>
1783: #else
1784: # include <assert.h>
1785: #endif
1786:
1787: #undef $2
1788:
1789: /* Override any GCC internal prototype to avoid an error.
1790: Use char because int might match the return type of a GCC
1791: builtin and then its argument prototype would still apply. */
1792: #ifdef __cplusplus
1793: extern "C"
1794: #endif
1795: char $2 ();
1796: /* The GNU C library defines this for functions which it implements
1797: to always fail with ENOSYS. Some functions are actually named
1798: something starting with __ and the normal name is an alias. */
1799: #if defined __stub_$2 || defined __stub___$2
1800: choke me
1801: #endif
1802:
1803: int
1804: main ()
1805: {
1806: return $2 ();
1807: ;
1808: return 0;
1809: }
1810: _ACEOF
1811: if ac_fn_c_try_link "$LINENO"; then :
1812: eval "$3=yes"
1813: else
1814: eval "$3=no"
1815: fi
1816: rm -f core conftest.err conftest.$ac_objext \
1817: conftest$ac_exeext conftest.$ac_ext
1818: fi
1819: eval ac_res=\$$3
1820: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1821: $as_echo "$ac_res" >&6; }
1822: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1823:
1824: } # ac_fn_c_check_func
1825: cat >config.log <<_ACEOF
1826: This file contains any messages produced by compilers while
1827: running configure, to aid debugging if configure makes a mistake.
1828:
1829: It was created by XRogue $as_me 8.0.3, which was
1830: generated by GNU Autoconf 2.69. Invocation command line was
1831:
1832: $ $0 $@
1833:
1834: _ACEOF
1835: exec 5>>config.log
1836: {
1837: cat <<_ASUNAME
1838: ## --------- ##
1839: ## Platform. ##
1840: ## --------- ##
1841:
1842: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1843: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1844: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1845: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1846: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1847:
1848: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1849: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1850:
1851: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1852: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1853: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1854: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1855: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1856: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1857: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1858:
1859: _ASUNAME
1860:
1861: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1862: for as_dir in $PATH
1863: do
1864: IFS=$as_save_IFS
1865: test -z "$as_dir" && as_dir=.
1866: $as_echo "PATH: $as_dir"
1867: done
1868: IFS=$as_save_IFS
1869:
1870: } >&5
1871:
1872: cat >&5 <<_ACEOF
1873:
1874:
1875: ## ----------- ##
1876: ## Core tests. ##
1877: ## ----------- ##
1878:
1879: _ACEOF
1880:
1881:
1882: # Keep a trace of the command line.
1883: # Strip out --no-create and --no-recursion so they do not pile up.
1884: # Strip out --silent because we don't want to record it for future runs.
1885: # Also quote any args containing shell meta-characters.
1886: # Make two passes to allow for proper duplicate-argument suppression.
1887: ac_configure_args=
1888: ac_configure_args0=
1889: ac_configure_args1=
1890: ac_must_keep_next=false
1891: for ac_pass in 1 2
1892: do
1893: for ac_arg
1894: do
1895: case $ac_arg in
1896: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1897: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1898: | -silent | --silent | --silen | --sile | --sil)
1899: continue ;;
1900: *\'*)
1901: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1902: esac
1903: case $ac_pass in
1904: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1905: 2)
1906: as_fn_append ac_configure_args1 " '$ac_arg'"
1907: if test $ac_must_keep_next = true; then
1908: ac_must_keep_next=false # Got value, back to normal.
1909: else
1910: case $ac_arg in
1911: *=* | --config-cache | -C | -disable-* | --disable-* \
1912: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1913: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1914: | -with-* | --with-* | -without-* | --without-* | --x)
1915: case "$ac_configure_args0 " in
1916: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1917: esac
1918: ;;
1919: -* ) ac_must_keep_next=true ;;
1920: esac
1921: fi
1922: as_fn_append ac_configure_args " '$ac_arg'"
1923: ;;
1924: esac
1925: done
1926: done
1927: { ac_configure_args0=; unset ac_configure_args0;}
1928: { ac_configure_args1=; unset ac_configure_args1;}
1929:
1930: # When interrupted or exit'd, cleanup temporary files, and complete
1931: # config.log. We remove comments because anyway the quotes in there
1932: # would cause problems or look ugly.
1933: # WARNING: Use '\'' to represent an apostrophe within the trap.
1934: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1935: trap 'exit_status=$?
1936: # Save into config.log some information that might help in debugging.
1937: {
1938: echo
1939:
1940: $as_echo "## ---------------- ##
1941: ## Cache variables. ##
1942: ## ---------------- ##"
1943: echo
1944: # The following way of writing the cache mishandles newlines in values,
1945: (
1946: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1947: eval ac_val=\$$ac_var
1948: case $ac_val in #(
1949: *${as_nl}*)
1950: case $ac_var in #(
1951: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1952: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1953: esac
1954: case $ac_var in #(
1955: _ | IFS | as_nl) ;; #(
1956: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1957: *) { eval $ac_var=; unset $ac_var;} ;;
1958: esac ;;
1959: esac
1960: done
1961: (set) 2>&1 |
1962: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1963: *${as_nl}ac_space=\ *)
1964: sed -n \
1965: "s/'\''/'\''\\\\'\'''\''/g;
1966: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1967: ;; #(
1968: *)
1969: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1970: ;;
1971: esac |
1972: sort
1973: )
1974: echo
1975:
1976: $as_echo "## ----------------- ##
1977: ## Output variables. ##
1978: ## ----------------- ##"
1979: echo
1980: for ac_var in $ac_subst_vars
1981: do
1982: eval ac_val=\$$ac_var
1983: case $ac_val in
1984: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1985: esac
1986: $as_echo "$ac_var='\''$ac_val'\''"
1987: done | sort
1988: echo
1989:
1990: if test -n "$ac_subst_files"; then
1991: $as_echo "## ------------------- ##
1992: ## File substitutions. ##
1993: ## ------------------- ##"
1994: echo
1995: for ac_var in $ac_subst_files
1996: do
1997: eval ac_val=\$$ac_var
1998: case $ac_val in
1999: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2000: esac
2001: $as_echo "$ac_var='\''$ac_val'\''"
2002: done | sort
2003: echo
2004: fi
2005:
2006: if test -s confdefs.h; then
2007: $as_echo "## ----------- ##
2008: ## confdefs.h. ##
2009: ## ----------- ##"
2010: echo
2011: cat confdefs.h
2012: echo
2013: fi
2014: test "$ac_signal" != 0 &&
2015: $as_echo "$as_me: caught signal $ac_signal"
2016: $as_echo "$as_me: exit $exit_status"
2017: } >&5
2018: rm -f core *.core core.conftest.* &&
2019: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2020: exit $exit_status
2021: ' 0
2022: for ac_signal in 1 2 13 15; do
2023: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2024: done
2025: ac_signal=0
2026:
2027: # confdefs.h avoids OS command line length limits that DEFS can exceed.
2028: rm -f -r conftest* confdefs.h
2029:
2030: $as_echo "/* confdefs.h */" > confdefs.h
2031:
2032: # Predefined preprocessor variables.
2033:
2034: cat >>confdefs.h <<_ACEOF
2035: #define PACKAGE_NAME "$PACKAGE_NAME"
2036: _ACEOF
2037:
2038: cat >>confdefs.h <<_ACEOF
2039: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2040: _ACEOF
2041:
2042: cat >>confdefs.h <<_ACEOF
2043: #define PACKAGE_VERSION "$PACKAGE_VERSION"
2044: _ACEOF
2045:
2046: cat >>confdefs.h <<_ACEOF
2047: #define PACKAGE_STRING "$PACKAGE_STRING"
2048: _ACEOF
2049:
2050: cat >>confdefs.h <<_ACEOF
2051: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2052: _ACEOF
2053:
2054: cat >>confdefs.h <<_ACEOF
2055: #define PACKAGE_URL "$PACKAGE_URL"
2056: _ACEOF
2057:
2058:
2059: # Let the site file select an alternate cache file if it wants to.
2060: # Prefer an explicitly selected file to automatically selected ones.
2061: ac_site_file1=NONE
2062: ac_site_file2=NONE
2063: if test -n "$CONFIG_SITE"; then
2064: # We do not want a PATH search for config.site.
2065: case $CONFIG_SITE in #((
2066: -*) ac_site_file1=./$CONFIG_SITE;;
2067: */*) ac_site_file1=$CONFIG_SITE;;
2068: *) ac_site_file1=./$CONFIG_SITE;;
2069: esac
2070: elif test "x$prefix" != xNONE; then
2071: ac_site_file1=$prefix/share/config.site
2072: ac_site_file2=$prefix/etc/config.site
2073: else
2074: ac_site_file1=$ac_default_prefix/share/config.site
2075: ac_site_file2=$ac_default_prefix/etc/config.site
2076: fi
2077: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2078: do
2079: test "x$ac_site_file" = xNONE && continue
2080: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2081: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2082: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2083: sed 's/^/| /' "$ac_site_file" >&5
2084: . "$ac_site_file" \
2085: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2086: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2087: as_fn_error $? "failed to load site script $ac_site_file
2088: See \`config.log' for more details" "$LINENO" 5; }
2089: fi
2090: done
2091:
2092: if test -r "$cache_file"; then
2093: # Some versions of bash will fail to source /dev/null (special files
2094: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2095: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2096: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2097: $as_echo "$as_me: loading cache $cache_file" >&6;}
2098: case $cache_file in
2099: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2100: *) . "./$cache_file";;
2101: esac
2102: fi
2103: else
2104: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2105: $as_echo "$as_me: creating cache $cache_file" >&6;}
2106: >$cache_file
2107: fi
2108:
2109: # Check that the precious variables saved in the cache have kept the same
2110: # value.
2111: ac_cache_corrupted=false
2112: for ac_var in $ac_precious_vars; do
2113: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2114: eval ac_new_set=\$ac_env_${ac_var}_set
2115: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2116: eval ac_new_val=\$ac_env_${ac_var}_value
2117: case $ac_old_set,$ac_new_set in
2118: set,)
2119: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2120: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2121: ac_cache_corrupted=: ;;
2122: ,set)
2123: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2124: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2125: ac_cache_corrupted=: ;;
2126: ,);;
2127: *)
2128: if test "x$ac_old_val" != "x$ac_new_val"; then
2129: # differences in whitespace do not lead to failure.
2130: ac_old_val_w=`echo x $ac_old_val`
2131: ac_new_val_w=`echo x $ac_new_val`
2132: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2133: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2134: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2135: ac_cache_corrupted=:
2136: else
2137: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2138: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2139: eval $ac_var=\$ac_old_val
2140: fi
2141: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2142: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2143: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2144: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2145: fi;;
2146: esac
2147: # Pass precious variables to config.status.
2148: if test "$ac_new_set" = set; then
2149: case $ac_new_val in
2150: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2151: *) ac_arg=$ac_var=$ac_new_val ;;
2152: esac
2153: case " $ac_configure_args " in
2154: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2155: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2156: esac
2157: fi
2158: done
2159: if $ac_cache_corrupted; then
2160: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2161: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2162: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2163: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2164: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2165: fi
2166: ## -------------------- ##
2167: ## Main body of script. ##
2168: ## -------------------- ##
2169:
2170: ac_ext=c
2171: ac_cpp='$CPP $CPPFLAGS'
2172: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2173: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2174: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2175:
2176:
2177: ac_config_headers="$ac_config_headers config.h"
2178:
2179: ac_config_files="$ac_config_files Makefile"
2180:
2181:
2182: # Checks for programs.
2183: ac_ext=c
2184: ac_cpp='$CPP $CPPFLAGS'
2185: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2186: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2187: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2188: if test -n "$ac_tool_prefix"; then
2189: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2190: set dummy ${ac_tool_prefix}gcc; ac_word=$2
2191: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2192: $as_echo_n "checking for $ac_word... " >&6; }
2193: if ${ac_cv_prog_CC+:} false; then :
2194: $as_echo_n "(cached) " >&6
2195: else
2196: if test -n "$CC"; then
2197: ac_cv_prog_CC="$CC" # Let the user override the test.
2198: else
2199: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2200: for as_dir in $PATH
2201: do
2202: IFS=$as_save_IFS
2203: test -z "$as_dir" && as_dir=.
2204: for ac_exec_ext in '' $ac_executable_extensions; do
2205: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2206: ac_cv_prog_CC="${ac_tool_prefix}gcc"
2207: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2208: break 2
2209: fi
2210: done
2211: done
2212: IFS=$as_save_IFS
2213:
2214: fi
2215: fi
2216: CC=$ac_cv_prog_CC
2217: if test -n "$CC"; then
2218: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2219: $as_echo "$CC" >&6; }
2220: else
2221: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2222: $as_echo "no" >&6; }
2223: fi
2224:
2225:
2226: fi
2227: if test -z "$ac_cv_prog_CC"; then
2228: ac_ct_CC=$CC
2229: # Extract the first word of "gcc", so it can be a program name with args.
2230: set dummy gcc; ac_word=$2
2231: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2232: $as_echo_n "checking for $ac_word... " >&6; }
2233: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2234: $as_echo_n "(cached) " >&6
2235: else
2236: if test -n "$ac_ct_CC"; then
2237: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2238: else
2239: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2240: for as_dir in $PATH
2241: do
2242: IFS=$as_save_IFS
2243: test -z "$as_dir" && as_dir=.
2244: for ac_exec_ext in '' $ac_executable_extensions; do
2245: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2246: ac_cv_prog_ac_ct_CC="gcc"
2247: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2248: break 2
2249: fi
2250: done
2251: done
2252: IFS=$as_save_IFS
2253:
2254: fi
2255: fi
2256: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2257: if test -n "$ac_ct_CC"; then
2258: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2259: $as_echo "$ac_ct_CC" >&6; }
2260: else
2261: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2262: $as_echo "no" >&6; }
2263: fi
2264:
2265: if test "x$ac_ct_CC" = x; then
2266: CC=""
2267: else
2268: case $cross_compiling:$ac_tool_warned in
2269: yes:)
2270: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2271: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2272: ac_tool_warned=yes ;;
2273: esac
2274: CC=$ac_ct_CC
2275: fi
2276: else
2277: CC="$ac_cv_prog_CC"
2278: fi
2279:
2280: if test -z "$CC"; then
2281: if test -n "$ac_tool_prefix"; then
2282: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2283: set dummy ${ac_tool_prefix}cc; ac_word=$2
2284: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2285: $as_echo_n "checking for $ac_word... " >&6; }
2286: if ${ac_cv_prog_CC+:} false; then :
2287: $as_echo_n "(cached) " >&6
2288: else
2289: if test -n "$CC"; then
2290: ac_cv_prog_CC="$CC" # Let the user override the test.
2291: else
2292: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2293: for as_dir in $PATH
2294: do
2295: IFS=$as_save_IFS
2296: test -z "$as_dir" && as_dir=.
2297: for ac_exec_ext in '' $ac_executable_extensions; do
2298: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2299: ac_cv_prog_CC="${ac_tool_prefix}cc"
2300: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2301: break 2
2302: fi
2303: done
2304: done
2305: IFS=$as_save_IFS
2306:
2307: fi
2308: fi
2309: CC=$ac_cv_prog_CC
2310: if test -n "$CC"; then
2311: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2312: $as_echo "$CC" >&6; }
2313: else
2314: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2315: $as_echo "no" >&6; }
2316: fi
2317:
2318:
2319: fi
2320: fi
2321: if test -z "$CC"; then
2322: # Extract the first word of "cc", so it can be a program name with args.
2323: set dummy cc; ac_word=$2
2324: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2325: $as_echo_n "checking for $ac_word... " >&6; }
2326: if ${ac_cv_prog_CC+:} false; then :
2327: $as_echo_n "(cached) " >&6
2328: else
2329: if test -n "$CC"; then
2330: ac_cv_prog_CC="$CC" # Let the user override the test.
2331: else
2332: ac_prog_rejected=no
2333: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2334: for as_dir in $PATH
2335: do
2336: IFS=$as_save_IFS
2337: test -z "$as_dir" && as_dir=.
2338: for ac_exec_ext in '' $ac_executable_extensions; do
2339: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2340: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2341: ac_prog_rejected=yes
2342: continue
2343: fi
2344: ac_cv_prog_CC="cc"
2345: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2346: break 2
2347: fi
2348: done
2349: done
2350: IFS=$as_save_IFS
2351:
2352: if test $ac_prog_rejected = yes; then
2353: # We found a bogon in the path, so make sure we never use it.
2354: set dummy $ac_cv_prog_CC
2355: shift
2356: if test $# != 0; then
2357: # We chose a different compiler from the bogus one.
2358: # However, it has the same basename, so the bogon will be chosen
2359: # first if we set CC to just the basename; use the full file name.
2360: shift
2361: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2362: fi
2363: fi
2364: fi
2365: fi
2366: CC=$ac_cv_prog_CC
2367: if test -n "$CC"; then
2368: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2369: $as_echo "$CC" >&6; }
2370: else
2371: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2372: $as_echo "no" >&6; }
2373: fi
2374:
2375:
2376: fi
2377: if test -z "$CC"; then
2378: if test -n "$ac_tool_prefix"; then
2379: for ac_prog in cl.exe
2380: do
2381: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2382: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2383: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384: $as_echo_n "checking for $ac_word... " >&6; }
2385: if ${ac_cv_prog_CC+:} false; then :
2386: $as_echo_n "(cached) " >&6
2387: else
2388: if test -n "$CC"; then
2389: ac_cv_prog_CC="$CC" # Let the user override the test.
2390: else
2391: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392: for as_dir in $PATH
2393: do
2394: IFS=$as_save_IFS
2395: test -z "$as_dir" && as_dir=.
2396: for ac_exec_ext in '' $ac_executable_extensions; do
2397: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2399: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400: break 2
2401: fi
2402: done
2403: done
2404: IFS=$as_save_IFS
2405:
2406: fi
2407: fi
2408: CC=$ac_cv_prog_CC
2409: if test -n "$CC"; then
2410: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411: $as_echo "$CC" >&6; }
2412: else
2413: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414: $as_echo "no" >&6; }
2415: fi
2416:
2417:
2418: test -n "$CC" && break
2419: done
2420: fi
2421: if test -z "$CC"; then
2422: ac_ct_CC=$CC
2423: for ac_prog in cl.exe
2424: do
2425: # Extract the first word of "$ac_prog", so it can be a program name with args.
2426: set dummy $ac_prog; ac_word=$2
2427: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428: $as_echo_n "checking for $ac_word... " >&6; }
2429: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2430: $as_echo_n "(cached) " >&6
2431: else
2432: if test -n "$ac_ct_CC"; then
2433: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2434: else
2435: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2436: for as_dir in $PATH
2437: do
2438: IFS=$as_save_IFS
2439: test -z "$as_dir" && as_dir=.
2440: for ac_exec_ext in '' $ac_executable_extensions; do
2441: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2442: ac_cv_prog_ac_ct_CC="$ac_prog"
2443: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2444: break 2
2445: fi
2446: done
2447: done
2448: IFS=$as_save_IFS
2449:
2450: fi
2451: fi
2452: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2453: if test -n "$ac_ct_CC"; then
2454: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2455: $as_echo "$ac_ct_CC" >&6; }
2456: else
2457: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2458: $as_echo "no" >&6; }
2459: fi
2460:
2461:
2462: test -n "$ac_ct_CC" && break
2463: done
2464:
2465: if test "x$ac_ct_CC" = x; then
2466: CC=""
2467: else
2468: case $cross_compiling:$ac_tool_warned in
2469: yes:)
2470: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2471: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2472: ac_tool_warned=yes ;;
2473: esac
2474: CC=$ac_ct_CC
2475: fi
2476: fi
2477:
2478: fi
2479:
2480:
2481: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483: as_fn_error $? "no acceptable C compiler found in \$PATH
2484: See \`config.log' for more details" "$LINENO" 5; }
2485:
2486: # Provide some information about the compiler.
2487: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2488: set X $ac_compile
2489: ac_compiler=$2
2490: for ac_option in --version -v -V -qversion; do
2491: { { ac_try="$ac_compiler $ac_option >&5"
2492: case "(($ac_try" in
2493: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494: *) ac_try_echo=$ac_try;;
2495: esac
2496: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2497: $as_echo "$ac_try_echo"; } >&5
2498: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2499: ac_status=$?
2500: if test -s conftest.err; then
2501: sed '10a\
2502: ... rest of stderr output deleted ...
2503: 10q' conftest.err >conftest.er1
2504: cat conftest.er1 >&5
2505: fi
2506: rm -f conftest.er1 conftest.err
2507: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2508: test $ac_status = 0; }
2509: done
2510:
2511: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2512: /* end confdefs.h. */
2513:
2514: int
2515: main ()
2516: {
2517:
2518: ;
2519: return 0;
2520: }
2521: _ACEOF
2522: ac_clean_files_save=$ac_clean_files
2523: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2524: # Try to create an executable without -o first, disregard a.out.
2525: # It will help us diagnose broken compilers, and finding out an intuition
2526: # of exeext.
2527: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2528: $as_echo_n "checking whether the C compiler works... " >&6; }
2529: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2530:
2531: # The possible output files:
2532: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2533:
2534: ac_rmfiles=
2535: for ac_file in $ac_files
2536: do
2537: case $ac_file in
2538: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2539: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2540: esac
2541: done
2542: rm -f $ac_rmfiles
2543:
2544: if { { ac_try="$ac_link_default"
2545: case "(($ac_try" in
2546: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2547: *) ac_try_echo=$ac_try;;
2548: esac
2549: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2550: $as_echo "$ac_try_echo"; } >&5
2551: (eval "$ac_link_default") 2>&5
2552: ac_status=$?
2553: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2554: test $ac_status = 0; }; then :
2555: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2556: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2557: # in a Makefile. We should not override ac_cv_exeext if it was cached,
2558: # so that the user can short-circuit this test for compilers unknown to
2559: # Autoconf.
2560: for ac_file in $ac_files ''
2561: do
2562: test -f "$ac_file" || continue
2563: case $ac_file in
2564: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2565: ;;
2566: [ab].out )
2567: # We found the default executable, but exeext='' is most
2568: # certainly right.
2569: break;;
2570: *.* )
2571: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2572: then :; else
2573: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2574: fi
2575: # We set ac_cv_exeext here because the later test for it is not
2576: # safe: cross compilers may not add the suffix if given an `-o'
2577: # argument, so we may need to know it at that point already.
2578: # Even if this section looks crufty: it has the advantage of
2579: # actually working.
2580: break;;
2581: * )
2582: break;;
2583: esac
2584: done
2585: test "$ac_cv_exeext" = no && ac_cv_exeext=
2586:
2587: else
2588: ac_file=''
2589: fi
2590: if test -z "$ac_file"; then :
2591: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592: $as_echo "no" >&6; }
2593: $as_echo "$as_me: failed program was:" >&5
2594: sed 's/^/| /' conftest.$ac_ext >&5
2595:
2596: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2597: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2598: as_fn_error 77 "C compiler cannot create executables
2599: See \`config.log' for more details" "$LINENO" 5; }
2600: else
2601: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2602: $as_echo "yes" >&6; }
2603: fi
2604: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2605: $as_echo_n "checking for C compiler default output file name... " >&6; }
2606: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2607: $as_echo "$ac_file" >&6; }
2608: ac_exeext=$ac_cv_exeext
2609:
2610: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2611: ac_clean_files=$ac_clean_files_save
2612: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2613: $as_echo_n "checking for suffix of executables... " >&6; }
2614: if { { ac_try="$ac_link"
2615: case "(($ac_try" in
2616: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2617: *) ac_try_echo=$ac_try;;
2618: esac
2619: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2620: $as_echo "$ac_try_echo"; } >&5
2621: (eval "$ac_link") 2>&5
2622: ac_status=$?
2623: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2624: test $ac_status = 0; }; then :
2625: # If both `conftest.exe' and `conftest' are `present' (well, observable)
2626: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2627: # work properly (i.e., refer to `conftest.exe'), while it won't with
2628: # `rm'.
2629: for ac_file in conftest.exe conftest conftest.*; do
2630: test -f "$ac_file" || continue
2631: case $ac_file in
2632: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2633: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2634: break;;
2635: * ) break;;
2636: esac
2637: done
2638: else
2639: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2640: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2641: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2642: See \`config.log' for more details" "$LINENO" 5; }
2643: fi
2644: rm -f conftest conftest$ac_cv_exeext
2645: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646: $as_echo "$ac_cv_exeext" >&6; }
2647:
2648: rm -f conftest.$ac_ext
2649: EXEEXT=$ac_cv_exeext
2650: ac_exeext=$EXEEXT
2651: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652: /* end confdefs.h. */
2653: #include <stdio.h>
2654: int
2655: main ()
2656: {
2657: FILE *f = fopen ("conftest.out", "w");
2658: return ferror (f) || fclose (f) != 0;
2659:
2660: ;
2661: return 0;
2662: }
2663: _ACEOF
2664: ac_clean_files="$ac_clean_files conftest.out"
2665: # Check that the compiler produces executables we can run. If not, either
2666: # the compiler is broken, or we cross compile.
2667: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2668: $as_echo_n "checking whether we are cross compiling... " >&6; }
2669: if test "$cross_compiling" != yes; then
2670: { { ac_try="$ac_link"
2671: case "(($ac_try" in
2672: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2673: *) ac_try_echo=$ac_try;;
2674: esac
2675: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2676: $as_echo "$ac_try_echo"; } >&5
2677: (eval "$ac_link") 2>&5
2678: ac_status=$?
2679: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2680: test $ac_status = 0; }
2681: if { ac_try='./conftest$ac_cv_exeext'
2682: { { case "(($ac_try" in
2683: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684: *) ac_try_echo=$ac_try;;
2685: esac
2686: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2687: $as_echo "$ac_try_echo"; } >&5
2688: (eval "$ac_try") 2>&5
2689: ac_status=$?
2690: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2691: test $ac_status = 0; }; }; then
2692: cross_compiling=no
2693: else
2694: if test "$cross_compiling" = maybe; then
2695: cross_compiling=yes
2696: else
2697: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2698: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2699: as_fn_error $? "cannot run C compiled programs.
2700: If you meant to cross compile, use \`--host'.
2701: See \`config.log' for more details" "$LINENO" 5; }
2702: fi
2703: fi
2704: fi
2705: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2706: $as_echo "$cross_compiling" >&6; }
2707:
2708: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2709: ac_clean_files=$ac_clean_files_save
2710: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2711: $as_echo_n "checking for suffix of object files... " >&6; }
2712: if ${ac_cv_objext+:} false; then :
2713: $as_echo_n "(cached) " >&6
2714: else
2715: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716: /* end confdefs.h. */
2717:
2718: int
2719: main ()
2720: {
2721:
2722: ;
2723: return 0;
2724: }
2725: _ACEOF
2726: rm -f conftest.o conftest.obj
2727: if { { ac_try="$ac_compile"
2728: case "(($ac_try" in
2729: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2730: *) ac_try_echo=$ac_try;;
2731: esac
2732: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2733: $as_echo "$ac_try_echo"; } >&5
2734: (eval "$ac_compile") 2>&5
2735: ac_status=$?
2736: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2737: test $ac_status = 0; }; then :
2738: for ac_file in conftest.o conftest.obj conftest.*; do
2739: test -f "$ac_file" || continue;
2740: case $ac_file in
2741: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2742: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2743: break;;
2744: esac
2745: done
2746: else
2747: $as_echo "$as_me: failed program was:" >&5
2748: sed 's/^/| /' conftest.$ac_ext >&5
2749:
2750: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2751: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2752: as_fn_error $? "cannot compute suffix of object files: cannot compile
2753: See \`config.log' for more details" "$LINENO" 5; }
2754: fi
2755: rm -f conftest.$ac_cv_objext conftest.$ac_ext
2756: fi
2757: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2758: $as_echo "$ac_cv_objext" >&6; }
2759: OBJEXT=$ac_cv_objext
2760: ac_objext=$OBJEXT
2761: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2762: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2763: if ${ac_cv_c_compiler_gnu+:} false; then :
2764: $as_echo_n "(cached) " >&6
2765: else
2766: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2767: /* end confdefs.h. */
2768:
2769: int
2770: main ()
2771: {
2772: #ifndef __GNUC__
2773: choke me
2774: #endif
2775:
2776: ;
2777: return 0;
2778: }
2779: _ACEOF
2780: if ac_fn_c_try_compile "$LINENO"; then :
2781: ac_compiler_gnu=yes
2782: else
2783: ac_compiler_gnu=no
2784: fi
2785: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2786: ac_cv_c_compiler_gnu=$ac_compiler_gnu
2787:
2788: fi
2789: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2790: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2791: if test $ac_compiler_gnu = yes; then
2792: GCC=yes
2793: else
2794: GCC=
2795: fi
2796: ac_test_CFLAGS=${CFLAGS+set}
2797: ac_save_CFLAGS=$CFLAGS
2798: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2799: $as_echo_n "checking whether $CC accepts -g... " >&6; }
2800: if ${ac_cv_prog_cc_g+:} false; then :
2801: $as_echo_n "(cached) " >&6
2802: else
2803: ac_save_c_werror_flag=$ac_c_werror_flag
2804: ac_c_werror_flag=yes
2805: ac_cv_prog_cc_g=no
2806: CFLAGS="-g"
2807: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2808: /* end confdefs.h. */
2809:
2810: int
2811: main ()
2812: {
2813:
2814: ;
2815: return 0;
2816: }
2817: _ACEOF
2818: if ac_fn_c_try_compile "$LINENO"; then :
2819: ac_cv_prog_cc_g=yes
2820: else
2821: CFLAGS=""
2822: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823: /* end confdefs.h. */
2824:
2825: int
2826: main ()
2827: {
2828:
2829: ;
2830: return 0;
2831: }
2832: _ACEOF
2833: if ac_fn_c_try_compile "$LINENO"; then :
2834:
2835: else
2836: ac_c_werror_flag=$ac_save_c_werror_flag
2837: CFLAGS="-g"
2838: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2839: /* end confdefs.h. */
2840:
2841: int
2842: main ()
2843: {
2844:
2845: ;
2846: return 0;
2847: }
2848: _ACEOF
2849: if ac_fn_c_try_compile "$LINENO"; then :
2850: ac_cv_prog_cc_g=yes
2851: fi
2852: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2853: fi
2854: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2855: fi
2856: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2857: ac_c_werror_flag=$ac_save_c_werror_flag
2858: fi
2859: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2860: $as_echo "$ac_cv_prog_cc_g" >&6; }
2861: if test "$ac_test_CFLAGS" = set; then
2862: CFLAGS=$ac_save_CFLAGS
2863: elif test $ac_cv_prog_cc_g = yes; then
2864: if test "$GCC" = yes; then
2865: CFLAGS="-g -O2"
2866: else
2867: CFLAGS="-g"
2868: fi
2869: else
2870: if test "$GCC" = yes; then
2871: CFLAGS="-O2"
2872: else
2873: CFLAGS=
2874: fi
2875: fi
2876: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2877: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2878: if ${ac_cv_prog_cc_c89+:} false; then :
2879: $as_echo_n "(cached) " >&6
2880: else
2881: ac_cv_prog_cc_c89=no
2882: ac_save_CC=$CC
2883: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884: /* end confdefs.h. */
2885: #include <stdarg.h>
2886: #include <stdio.h>
2887: struct stat;
2888: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2889: struct buf { int x; };
2890: FILE * (*rcsopen) (struct buf *, struct stat *, int);
2891: static char *e (p, i)
2892: char **p;
2893: int i;
2894: {
2895: return p[i];
2896: }
2897: static char *f (char * (*g) (char **, int), char **p, ...)
2898: {
2899: char *s;
2900: va_list v;
2901: va_start (v,p);
2902: s = g (p, va_arg (v,int));
2903: va_end (v);
2904: return s;
2905: }
2906:
2907: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2908: function prototypes and stuff, but not '\xHH' hex character constants.
2909: These don't provoke an error unfortunately, instead are silently treated
2910: as 'x'. The following induces an error, until -std is added to get
2911: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2912: array size at least. It's necessary to write '\x00'==0 to get something
2913: that's true only with -std. */
2914: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2915:
2916: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2917: inside strings and character constants. */
2918: #define FOO(x) 'x'
2919: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2920:
2921: int test (int i, double x);
2922: struct s1 {int (*f) (int a);};
2923: struct s2 {int (*f) (double a);};
2924: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2925: int argc;
2926: char **argv;
2927: int
2928: main ()
2929: {
2930: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2931: ;
2932: return 0;
2933: }
2934: _ACEOF
2935: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2936: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2937: do
2938: CC="$ac_save_CC $ac_arg"
2939: if ac_fn_c_try_compile "$LINENO"; then :
2940: ac_cv_prog_cc_c89=$ac_arg
2941: fi
2942: rm -f core conftest.err conftest.$ac_objext
2943: test "x$ac_cv_prog_cc_c89" != "xno" && break
2944: done
2945: rm -f conftest.$ac_ext
2946: CC=$ac_save_CC
2947:
2948: fi
2949: # AC_CACHE_VAL
2950: case "x$ac_cv_prog_cc_c89" in
2951: x)
2952: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2953: $as_echo "none needed" >&6; } ;;
2954: xno)
2955: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2956: $as_echo "unsupported" >&6; } ;;
2957: *)
2958: CC="$CC $ac_cv_prog_cc_c89"
2959: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2960: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2961: esac
2962: if test "x$ac_cv_prog_cc_c89" != xno; then :
2963:
2964: fi
2965:
2966: ac_ext=c
2967: ac_cpp='$CPP $CPPFLAGS'
2968: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2969: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2970: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2971:
2972: # Checks for libraries.
2973:
2974:
2975: # Check whether --with-ncurses was given.
2976: if test "${with_ncurses+set}" = set; then :
2977: withval=$with_ncurses;
2978: fi
2979:
2980: mp_save_LIBS="$LIBS"
2981: CURSES_LIB=""
2982: if test "$with_ncurses" != yes
2983: then
2984: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working curses" >&5
2985: $as_echo_n "checking for working curses... " >&6; }
2986: if ${mp_cv_curses+:} false; then :
2987: $as_echo_n "(cached) " >&6
2988: else
2989: LIBS="$LIBS -lcurses"
2990: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2991: /* end confdefs.h. */
2992: #include <curses.h>
2993: int
2994: main ()
2995: {
2996: chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr();
2997: ;
2998: return 0;
2999: }
3000: _ACEOF
3001: if ac_fn_c_try_link "$LINENO"; then :
3002: mp_cv_curses=yes
3003: else
3004: mp_cv_curses=no
3005: fi
3006: rm -f core conftest.err conftest.$ac_objext \
3007: conftest$ac_exeext conftest.$ac_ext
3008: fi
3009: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mp_cv_curses" >&5
3010: $as_echo "$mp_cv_curses" >&6; }
3011: if test "$mp_cv_curses" = yes
3012: then
3013:
3014: $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h
3015:
3016: #AC_DEFINE(HAVE_CURSES_H)
3017: CURSES_LIB="-lcurses"
3018: fi
3019: fi
3020: if test ! "$CURSES_LIB"
3021: then
3022: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncurses" >&5
3023: $as_echo_n "checking for working ncurses... " >&6; }
3024: if ${mp_cv_ncurses+:} false; then :
3025: $as_echo_n "(cached) " >&6
3026: else
3027: LIBS="$mp_save_LIBS -lncurses"
3028: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3029: /* end confdefs.h. */
3030: #include <ncurses.h>
3031: int
3032: main ()
3033: {
3034: chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr();
3035: ;
3036: return 0;
3037: }
3038: _ACEOF
3039: if ac_fn_c_try_link "$LINENO"; then :
3040: mp_cv_ncurses=yes
3041: else
3042: mp_cv_ncurses=no
3043: fi
3044: rm -f core conftest.err conftest.$ac_objext \
3045: conftest$ac_exeext conftest.$ac_ext
3046: fi
3047: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mp_cv_ncurses" >&5
3048: $as_echo "$mp_cv_ncurses" >&6; }
3049: if test "$mp_cv_ncurses" = yes
3050: then
3051:
3052: $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h
3053:
3054: CURSES_LIB="-lncurses"
3055: fi
3056: fi
3057: if test ! "$CURSES_LIB"
3058: then
3059: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working pdcurses" >&5
3060: $as_echo_n "checking for working pdcurses... " >&6; }
3061: if ${mp_cv_pdcurses+:} false; then :
3062: $as_echo_n "(cached) " >&6
3063: else
3064: LIBS="$mp_save_LIBS -lpdcurses"
3065: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3066: /* end confdefs.h. */
3067: #include <curses.h>
3068: int
3069: main ()
3070: {
3071: chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr();
3072: ;
3073: return 0;
3074: }
3075: _ACEOF
3076: if ac_fn_c_try_link "$LINENO"; then :
3077: mp_cv_pdcurses=yes
3078: else
3079: mp_cv_pdcurses=no
3080: fi
3081: rm -f core conftest.err conftest.$ac_objext \
3082: conftest$ac_exeext conftest.$ac_ext
3083: fi
3084: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mp_cv_pdcurses" >&5
3085: $as_echo "$mp_cv_pdcurses" >&6; }
3086: if test "$mp_cv_pdcurses" = yes
3087: then
3088:
3089: $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h
3090:
3091: CURSES_LIB="-lpdcurses"
3092: fi
3093: fi
3094: if test ! "$CURSES_LIB"
3095: then
3096: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working pdcur" >&5
3097: $as_echo_n "checking for working pdcur... " >&6; }
3098: if ${mp_cv_pdcur+:} false; then :
3099: $as_echo_n "(cached) " >&6
3100: else
3101: LIBS="$mp_save_LIBS -lpdcur"
3102: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103: /* end confdefs.h. */
3104: #include <curses.h>
3105: int
3106: main ()
3107: {
3108: chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr();
3109: ;
3110: return 0;
3111: }
3112: _ACEOF
3113: if ac_fn_c_try_link "$LINENO"; then :
3114: mp_cv_pdcur=yes
3115: else
3116: mp_cv_pdcur=no
3117: fi
3118: rm -f core conftest.err conftest.$ac_objext \
3119: conftest$ac_exeext conftest.$ac_ext
3120: fi
3121: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mp_cv_pdcur" >&5
3122: $as_echo "$mp_cv_pdcur" >&6; }
3123: if test "$mp_cv_pdcur" = yes
3124: then
3125:
3126: $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h
3127:
3128: CURSES_LIB="-lpdcur"
3129: fi
3130: fi
3131: if test ! "$CURSES_LIB"
3132: then
3133: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working peer pdcurses" >&5
3134: $as_echo_n "checking for working peer pdcurses... " >&6; }
3135: if ${mp_cv_lpdcurses+:} false; then :
3136: $as_echo_n "(cached) " >&6
3137: else
3138: LIBS="$mp_save_LIBS ../pdcurses/pdcurses.a"
3139: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140: /* end confdefs.h. */
3141: #include "../pdcurses/curses.h"
3142: int
3143: main ()
3144: {
3145: chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr();
3146: ;
3147: return 0;
3148: }
3149: _ACEOF
3150: if ac_fn_c_try_link "$LINENO"; then :
3151: mp_cv_lpdcurses=yes
3152: else
3153: mp_cv_lpdcurses=no
3154: fi
3155: rm -f core conftest.err conftest.$ac_objext \
3156: conftest$ac_exeext conftest.$ac_ext
3157: fi
3158: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mp_cv_lpdcurses" >&5
3159: $as_echo "$mp_cv_lpdcurses" >&6; }
3160: if test "$mp_cv_lpdcurses" = yes
3161: then
3162:
3163: $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h
3164:
3165: CURSES_LIB="../pdcurses/pdcurses.a"
3166:
3167: if test "x$CPPFLAGS" = "x"; then
3168: test "x$silent" != "xyes" && echo " setting CPPFLAGS to \""-I../pdcurses"\""
3169: CPPFLAGS=""-I../pdcurses""
3170: else
3171: apr_addto_bugger=""-I../pdcurses""
3172: for i in $apr_addto_bugger; do
3173: apr_addto_duplicate="0"
3174: for j in $CPPFLAGS; do
3175: if test "x$i" = "x$j"; then
3176: apr_addto_duplicate="1"
3177: break
3178: fi
3179: done
3180: if test $apr_addto_duplicate = "0"; then
3181: test "x$silent" != "xyes" && echo " adding \"$i\" to CPPFLAGS"
3182: CPPFLAGS="$CPPFLAGS $i"
3183: fi
3184: done
3185: fi
3186:
3187: fi
3188: fi
3189: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ESCDELAY variable" >&5
3190: $as_echo_n "checking for ESCDELAY variable... " >&6; }
3191: if ${mc_cv_ncurses_escdelay+:} false; then :
3192: $as_echo_n "(cached) " >&6
3193: else
3194: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3195: /* end confdefs.h. */
3196:
3197: int
3198: main ()
3199: {
3200:
3201: extern int ESCDELAY;
3202: ESCDELAY = 0;
3203:
3204: ;
3205: return 0;
3206: }
3207: _ACEOF
3208: if ac_fn_c_try_link "$LINENO"; then :
3209: mc_cv_ncurses_escdelay=yes
3210: else
3211: mc_cv_ncurses_escdelay=no
3212: fi
3213: rm -f core conftest.err conftest.$ac_objext \
3214: conftest$ac_exeext conftest.$ac_ext
3215:
3216: fi
3217: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mc_cv_ncurses_escdelay" >&5
3218: $as_echo "$mc_cv_ncurses_escdelay" >&6; }
3219: if test "$mc_cv_ncurses_escdelay" = yes; then
3220:
3221: $as_echo "#define HAVE_ESCDELAY 1" >>confdefs.h
3222:
3223: fi
3224: if test ! "$CURSES_LIB" ; then
3225: LIBS="$mp_save_LIBS"
3226: fi
3227:
3228: # Checks for header files.
3229: ac_ext=c
3230: ac_cpp='$CPP $CPPFLAGS'
3231: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3234: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3235: $as_echo_n "checking how to run the C preprocessor... " >&6; }
3236: # On Suns, sometimes $CPP names a directory.
3237: if test -n "$CPP" && test -d "$CPP"; then
3238: CPP=
3239: fi
3240: if test -z "$CPP"; then
3241: if ${ac_cv_prog_CPP+:} false; then :
3242: $as_echo_n "(cached) " >&6
3243: else
3244: # Double quotes because CPP needs to be expanded
3245: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3246: do
3247: ac_preproc_ok=false
3248: for ac_c_preproc_warn_flag in '' yes
3249: do
3250: # Use a header file that comes with gcc, so configuring glibc
3251: # with a fresh cross-compiler works.
3252: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3253: # <limits.h> exists even on freestanding compilers.
3254: # On the NeXT, cc -E runs the code through the compiler's parser,
3255: # not just through cpp. "Syntax error" is here to catch this case.
3256: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3257: /* end confdefs.h. */
3258: #ifdef __STDC__
3259: # include <limits.h>
3260: #else
3261: # include <assert.h>
3262: #endif
3263: Syntax error
3264: _ACEOF
3265: if ac_fn_c_try_cpp "$LINENO"; then :
3266:
3267: else
3268: # Broken: fails on valid input.
3269: continue
3270: fi
3271: rm -f conftest.err conftest.i conftest.$ac_ext
3272:
3273: # OK, works on sane cases. Now check whether nonexistent headers
3274: # can be detected and how.
3275: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276: /* end confdefs.h. */
3277: #include <ac_nonexistent.h>
3278: _ACEOF
3279: if ac_fn_c_try_cpp "$LINENO"; then :
3280: # Broken: success on invalid input.
3281: continue
3282: else
3283: # Passes both tests.
3284: ac_preproc_ok=:
3285: break
3286: fi
3287: rm -f conftest.err conftest.i conftest.$ac_ext
3288:
3289: done
3290: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3291: rm -f conftest.i conftest.err conftest.$ac_ext
3292: if $ac_preproc_ok; then :
3293: break
3294: fi
3295:
3296: done
3297: ac_cv_prog_CPP=$CPP
3298:
3299: fi
3300: CPP=$ac_cv_prog_CPP
3301: else
3302: ac_cv_prog_CPP=$CPP
3303: fi
3304: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3305: $as_echo "$CPP" >&6; }
3306: ac_preproc_ok=false
3307: for ac_c_preproc_warn_flag in '' yes
3308: do
3309: # Use a header file that comes with gcc, so configuring glibc
3310: # with a fresh cross-compiler works.
3311: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3312: # <limits.h> exists even on freestanding compilers.
3313: # On the NeXT, cc -E runs the code through the compiler's parser,
3314: # not just through cpp. "Syntax error" is here to catch this case.
3315: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316: /* end confdefs.h. */
3317: #ifdef __STDC__
3318: # include <limits.h>
3319: #else
3320: # include <assert.h>
3321: #endif
3322: Syntax error
3323: _ACEOF
3324: if ac_fn_c_try_cpp "$LINENO"; then :
3325:
3326: else
3327: # Broken: fails on valid input.
3328: continue
3329: fi
3330: rm -f conftest.err conftest.i conftest.$ac_ext
3331:
3332: # OK, works on sane cases. Now check whether nonexistent headers
3333: # can be detected and how.
3334: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3335: /* end confdefs.h. */
3336: #include <ac_nonexistent.h>
3337: _ACEOF
3338: if ac_fn_c_try_cpp "$LINENO"; then :
3339: # Broken: success on invalid input.
3340: continue
3341: else
3342: # Passes both tests.
3343: ac_preproc_ok=:
3344: break
3345: fi
3346: rm -f conftest.err conftest.i conftest.$ac_ext
3347:
3348: done
3349: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3350: rm -f conftest.i conftest.err conftest.$ac_ext
3351: if $ac_preproc_ok; then :
3352:
3353: else
3354: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3355: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3356: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3357: See \`config.log' for more details" "$LINENO" 5; }
3358: fi
3359:
3360: ac_ext=c
3361: ac_cpp='$CPP $CPPFLAGS'
3362: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3363: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3364: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3365:
3366:
3367: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3368: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3369: if ${ac_cv_path_GREP+:} false; then :
3370: $as_echo_n "(cached) " >&6
3371: else
3372: if test -z "$GREP"; then
3373: ac_path_GREP_found=false
3374: # Loop through the user's path and test for each of PROGNAME-LIST
3375: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3376: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3377: do
3378: IFS=$as_save_IFS
3379: test -z "$as_dir" && as_dir=.
3380: for ac_prog in grep ggrep; do
3381: for ac_exec_ext in '' $ac_executable_extensions; do
3382: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3383: as_fn_executable_p "$ac_path_GREP" || continue
3384: # Check for GNU ac_path_GREP and select it if it is found.
3385: # Check for GNU $ac_path_GREP
3386: case `"$ac_path_GREP" --version 2>&1` in
3387: *GNU*)
3388: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3389: *)
3390: ac_count=0
3391: $as_echo_n 0123456789 >"conftest.in"
3392: while :
3393: do
3394: cat "conftest.in" "conftest.in" >"conftest.tmp"
3395: mv "conftest.tmp" "conftest.in"
3396: cp "conftest.in" "conftest.nl"
3397: $as_echo 'GREP' >> "conftest.nl"
3398: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3399: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3400: as_fn_arith $ac_count + 1 && ac_count=$as_val
3401: if test $ac_count -gt ${ac_path_GREP_max-0}; then
3402: # Best one so far, save it but keep looking for a better one
3403: ac_cv_path_GREP="$ac_path_GREP"
3404: ac_path_GREP_max=$ac_count
3405: fi
3406: # 10*(2^10) chars as input seems more than enough
3407: test $ac_count -gt 10 && break
3408: done
3409: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3410: esac
3411:
3412: $ac_path_GREP_found && break 3
3413: done
3414: done
3415: done
3416: IFS=$as_save_IFS
3417: if test -z "$ac_cv_path_GREP"; then
3418: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3419: fi
3420: else
3421: ac_cv_path_GREP=$GREP
3422: fi
3423:
3424: fi
3425: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3426: $as_echo "$ac_cv_path_GREP" >&6; }
3427: GREP="$ac_cv_path_GREP"
3428:
3429:
3430: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3431: $as_echo_n "checking for egrep... " >&6; }
3432: if ${ac_cv_path_EGREP+:} false; then :
3433: $as_echo_n "(cached) " >&6
3434: else
3435: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3436: then ac_cv_path_EGREP="$GREP -E"
3437: else
3438: if test -z "$EGREP"; then
3439: ac_path_EGREP_found=false
3440: # Loop through the user's path and test for each of PROGNAME-LIST
3441: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3443: do
3444: IFS=$as_save_IFS
3445: test -z "$as_dir" && as_dir=.
3446: for ac_prog in egrep; do
3447: for ac_exec_ext in '' $ac_executable_extensions; do
3448: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3449: as_fn_executable_p "$ac_path_EGREP" || continue
3450: # Check for GNU ac_path_EGREP and select it if it is found.
3451: # Check for GNU $ac_path_EGREP
3452: case `"$ac_path_EGREP" --version 2>&1` in
3453: *GNU*)
3454: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3455: *)
3456: ac_count=0
3457: $as_echo_n 0123456789 >"conftest.in"
3458: while :
3459: do
3460: cat "conftest.in" "conftest.in" >"conftest.tmp"
3461: mv "conftest.tmp" "conftest.in"
3462: cp "conftest.in" "conftest.nl"
3463: $as_echo 'EGREP' >> "conftest.nl"
3464: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3465: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3466: as_fn_arith $ac_count + 1 && ac_count=$as_val
3467: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3468: # Best one so far, save it but keep looking for a better one
3469: ac_cv_path_EGREP="$ac_path_EGREP"
3470: ac_path_EGREP_max=$ac_count
3471: fi
3472: # 10*(2^10) chars as input seems more than enough
3473: test $ac_count -gt 10 && break
3474: done
3475: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3476: esac
3477:
3478: $ac_path_EGREP_found && break 3
3479: done
3480: done
3481: done
3482: IFS=$as_save_IFS
3483: if test -z "$ac_cv_path_EGREP"; then
3484: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3485: fi
3486: else
3487: ac_cv_path_EGREP=$EGREP
3488: fi
3489:
3490: fi
3491: fi
3492: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3493: $as_echo "$ac_cv_path_EGREP" >&6; }
3494: EGREP="$ac_cv_path_EGREP"
3495:
3496:
3497: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3498: $as_echo_n "checking for ANSI C header files... " >&6; }
3499: if ${ac_cv_header_stdc+:} false; then :
3500: $as_echo_n "(cached) " >&6
3501: else
3502: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3503: /* end confdefs.h. */
3504: #include <stdlib.h>
3505: #include <stdarg.h>
3506: #include <string.h>
3507: #include <float.h>
3508:
3509: int
3510: main ()
3511: {
3512:
3513: ;
3514: return 0;
3515: }
3516: _ACEOF
3517: if ac_fn_c_try_compile "$LINENO"; then :
3518: ac_cv_header_stdc=yes
3519: else
3520: ac_cv_header_stdc=no
3521: fi
3522: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3523:
3524: if test $ac_cv_header_stdc = yes; then
3525: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3526: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3527: /* end confdefs.h. */
3528: #include <string.h>
3529:
3530: _ACEOF
3531: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3532: $EGREP "memchr" >/dev/null 2>&1; then :
3533:
3534: else
3535: ac_cv_header_stdc=no
3536: fi
3537: rm -f conftest*
3538:
3539: fi
3540:
3541: if test $ac_cv_header_stdc = yes; then
3542: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3543: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544: /* end confdefs.h. */
3545: #include <stdlib.h>
3546:
3547: _ACEOF
3548: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3549: $EGREP "free" >/dev/null 2>&1; then :
3550:
3551: else
3552: ac_cv_header_stdc=no
3553: fi
3554: rm -f conftest*
3555:
3556: fi
3557:
3558: if test $ac_cv_header_stdc = yes; then
3559: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3560: if test "$cross_compiling" = yes; then :
3561: :
3562: else
3563: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3564: /* end confdefs.h. */
3565: #include <ctype.h>
3566: #include <stdlib.h>
3567: #if ((' ' & 0x0FF) == 0x020)
3568: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3569: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3570: #else
3571: # define ISLOWER(c) \
3572: (('a' <= (c) && (c) <= 'i') \
3573: || ('j' <= (c) && (c) <= 'r') \
3574: || ('s' <= (c) && (c) <= 'z'))
3575: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3576: #endif
3577:
3578: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3579: int
3580: main ()
3581: {
3582: int i;
3583: for (i = 0; i < 256; i++)
3584: if (XOR (islower (i), ISLOWER (i))
3585: || toupper (i) != TOUPPER (i))
3586: return 2;
3587: return 0;
3588: }
3589: _ACEOF
3590: if ac_fn_c_try_run "$LINENO"; then :
3591:
3592: else
3593: ac_cv_header_stdc=no
3594: fi
3595: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3596: conftest.$ac_objext conftest.beam conftest.$ac_ext
3597: fi
3598:
3599: fi
3600: fi
3601: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3602: $as_echo "$ac_cv_header_stdc" >&6; }
3603: if test $ac_cv_header_stdc = yes; then
3604:
3605: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3606:
3607: fi
3608:
3609: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3610: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3611: inttypes.h stdint.h unistd.h
3612: do :
3613: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3614: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3615: "
3616: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3617: cat >>confdefs.h <<_ACEOF
3618: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3619: _ACEOF
3620:
3621: fi
3622:
3623: done
3624:
3625:
3626: for ac_header in pwd.h errno.h fcntl.h limits.h stdlib.h string.h sys/ioctl.h sys/utsname.h termios.h unistd.h term.h ncurses/term.h process.h arpa/inet.h
3627: do :
3628: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3629: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3630: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3631: cat >>confdefs.h <<_ACEOF
3632: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3633: _ACEOF
3634:
3635: fi
3636:
3637: done
3638:
3639:
3640: # Checks for typedefs, structures, and compiler characteristics.
3641: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
3642: if test "x$ac_cv_type_size_t" = xyes; then :
3643:
3644: else
3645:
3646: cat >>confdefs.h <<_ACEOF
3647: #define size_t unsigned int
3648: _ACEOF
3649:
3650: fi
3651:
3652: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
3653: $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
3654: if ${ac_cv_struct_tm+:} false; then :
3655: $as_echo_n "(cached) " >&6
3656: else
3657: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3658: /* end confdefs.h. */
3659: #include <sys/types.h>
3660: #include <time.h>
3661:
3662: int
3663: main ()
3664: {
3665: struct tm tm;
3666: int *p = &tm.tm_sec;
3667: return !p;
3668: ;
3669: return 0;
3670: }
3671: _ACEOF
3672: if ac_fn_c_try_compile "$LINENO"; then :
3673: ac_cv_struct_tm=time.h
3674: else
3675: ac_cv_struct_tm=sys/time.h
3676: fi
3677: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3678: fi
3679: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
3680: $as_echo "$ac_cv_struct_tm" >&6; }
3681: if test $ac_cv_struct_tm = sys/time.h; then
3682:
3683: $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
3684:
3685: fi
3686:
3687: # Checks for library functions.
3688: ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
3689: if test "x$ac_cv_type_pid_t" = xyes; then :
3690:
3691: else
3692:
3693: cat >>confdefs.h <<_ACEOF
3694: #define pid_t int
3695: _ACEOF
3696:
3697: fi
3698:
3699: for ac_header in vfork.h
3700: do :
3701: ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
3702: if test "x$ac_cv_header_vfork_h" = xyes; then :
3703: cat >>confdefs.h <<_ACEOF
3704: #define HAVE_VFORK_H 1
3705: _ACEOF
3706:
3707: fi
3708:
3709: done
3710:
3711: for ac_func in fork vfork
3712: do :
3713: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3714: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3715: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
3716: cat >>confdefs.h <<_ACEOF
3717: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3718: _ACEOF
3719:
3720: fi
3721: done
3722:
3723: if test "x$ac_cv_func_fork" = xyes; then
3724: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
3725: $as_echo_n "checking for working fork... " >&6; }
3726: if ${ac_cv_func_fork_works+:} false; then :
3727: $as_echo_n "(cached) " >&6
3728: else
3729: if test "$cross_compiling" = yes; then :
3730: ac_cv_func_fork_works=cross
3731: else
3732: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733: /* end confdefs.h. */
3734: $ac_includes_default
3735: int
3736: main ()
3737: {
3738:
3739: /* By Ruediger Kuhlmann. */
3740: return fork () < 0;
3741:
3742: ;
3743: return 0;
3744: }
3745: _ACEOF
3746: if ac_fn_c_try_run "$LINENO"; then :
3747: ac_cv_func_fork_works=yes
3748: else
3749: ac_cv_func_fork_works=no
3750: fi
3751: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3752: conftest.$ac_objext conftest.beam conftest.$ac_ext
3753: fi
3754:
3755: fi
3756: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
3757: $as_echo "$ac_cv_func_fork_works" >&6; }
3758:
3759: else
3760: ac_cv_func_fork_works=$ac_cv_func_fork
3761: fi
3762: if test "x$ac_cv_func_fork_works" = xcross; then
3763: case $host in
3764: *-*-amigaos* | *-*-msdosdjgpp*)
3765: # Override, as these systems have only a dummy fork() stub
3766: ac_cv_func_fork_works=no
3767: ;;
3768: *)
3769: ac_cv_func_fork_works=yes
3770: ;;
3771: esac
3772: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
3773: $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
3774: fi
3775: ac_cv_func_vfork_works=$ac_cv_func_vfork
3776: if test "x$ac_cv_func_vfork" = xyes; then
3777: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
3778: $as_echo_n "checking for working vfork... " >&6; }
3779: if ${ac_cv_func_vfork_works+:} false; then :
3780: $as_echo_n "(cached) " >&6
3781: else
3782: if test "$cross_compiling" = yes; then :
3783: ac_cv_func_vfork_works=cross
3784: else
3785: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3786: /* end confdefs.h. */
3787: /* Thanks to Paul Eggert for this test. */
3788: $ac_includes_default
3789: #include <sys/wait.h>
3790: #ifdef HAVE_VFORK_H
3791: # include <vfork.h>
3792: #endif
3793: /* On some sparc systems, changes by the child to local and incoming
3794: argument registers are propagated back to the parent. The compiler
3795: is told about this with #include <vfork.h>, but some compilers
3796: (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
3797: static variable whose address is put into a register that is
3798: clobbered by the vfork. */
3799: static void
3800: #ifdef __cplusplus
3801: sparc_address_test (int arg)
3802: # else
3803: sparc_address_test (arg) int arg;
3804: #endif
3805: {
3806: static pid_t child;
3807: if (!child) {
3808: child = vfork ();
3809: if (child < 0) {
3810: perror ("vfork");
3811: _exit(2);
3812: }
3813: if (!child) {
3814: arg = getpid();
3815: write(-1, "", 0);
3816: _exit (arg);
3817: }
3818: }
3819: }
3820:
3821: int
3822: main ()
3823: {
3824: pid_t parent = getpid ();
3825: pid_t child;
3826:
3827: sparc_address_test (0);
3828:
3829: child = vfork ();
3830:
3831: if (child == 0) {
3832: /* Here is another test for sparc vfork register problems. This
3833: test uses lots of local variables, at least as many local
3834: variables as main has allocated so far including compiler
3835: temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
3836: 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
3837: reuse the register of parent for one of the local variables,
3838: since it will think that parent can't possibly be used any more
3839: in this routine. Assigning to the local variable will thus
3840: munge parent in the parent process. */
3841: pid_t
3842: p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3843: p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3844: /* Convince the compiler that p..p7 are live; otherwise, it might
3845: use the same hardware register for all 8 local variables. */
3846: if (p != p1 || p != p2 || p != p3 || p != p4
3847: || p != p5 || p != p6 || p != p7)
3848: _exit(1);
3849:
3850: /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
3851: from child file descriptors. If the child closes a descriptor
3852: before it execs or exits, this munges the parent's descriptor
3853: as well. Test for this by closing stdout in the child. */
3854: _exit(close(fileno(stdout)) != 0);
3855: } else {
3856: int status;
3857: struct stat st;
3858:
3859: while (wait(&status) != child)
3860: ;
3861: return (
3862: /* Was there some problem with vforking? */
3863: child < 0
3864:
3865: /* Did the child fail? (This shouldn't happen.) */
3866: || status
3867:
3868: /* Did the vfork/compiler bug occur? */
3869: || parent != getpid()
3870:
3871: /* Did the file descriptor bug occur? */
3872: || fstat(fileno(stdout), &st) != 0
3873: );
3874: }
3875: }
3876: _ACEOF
3877: if ac_fn_c_try_run "$LINENO"; then :
3878: ac_cv_func_vfork_works=yes
3879: else
3880: ac_cv_func_vfork_works=no
3881: fi
3882: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3883: conftest.$ac_objext conftest.beam conftest.$ac_ext
3884: fi
3885:
3886: fi
3887: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
3888: $as_echo "$ac_cv_func_vfork_works" >&6; }
3889:
3890: fi;
3891: if test "x$ac_cv_func_fork_works" = xcross; then
3892: ac_cv_func_vfork_works=$ac_cv_func_vfork
3893: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
3894: $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
3895: fi
3896:
3897: if test "x$ac_cv_func_vfork_works" = xyes; then
3898:
3899: $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
3900:
3901: else
3902:
3903: $as_echo "#define vfork fork" >>confdefs.h
3904:
3905: fi
3906: if test "x$ac_cv_func_fork_works" = xyes; then
3907:
3908: $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
3909:
3910: fi
3911:
3912: if test $ac_cv_c_compiler_gnu = yes; then
3913: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3914: $as_echo_n "checking whether $CC needs -traditional... " >&6; }
3915: if ${ac_cv_prog_gcc_traditional+:} false; then :
3916: $as_echo_n "(cached) " >&6
3917: else
3918: ac_pattern="Autoconf.*'x'"
3919: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920: /* end confdefs.h. */
3921: #include <sgtty.h>
3922: Autoconf TIOCGETP
3923: _ACEOF
3924: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3925: $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3926: ac_cv_prog_gcc_traditional=yes
3927: else
3928: ac_cv_prog_gcc_traditional=no
3929: fi
3930: rm -f conftest*
3931:
3932:
3933: if test $ac_cv_prog_gcc_traditional = no; then
3934: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3935: /* end confdefs.h. */
3936: #include <termio.h>
3937: Autoconf TCGETA
3938: _ACEOF
3939: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3940: $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3941: ac_cv_prog_gcc_traditional=yes
3942: fi
3943: rm -f conftest*
3944:
3945: fi
3946: fi
3947: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3948: $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3949: if test $ac_cv_prog_gcc_traditional = yes; then
3950: CC="$CC -traditional"
3951: fi
3952: fi
3953:
3954: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
3955: $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
3956: if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
3957: $as_echo_n "(cached) " >&6
3958: else
3959: rm -f conftest.sym conftest.file
3960: echo >conftest.file
3961: if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
3962: if test "$cross_compiling" = yes; then :
3963: ac_cv_func_lstat_dereferences_slashed_symlink=no
3964: else
3965: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966: /* end confdefs.h. */
3967: $ac_includes_default
3968: int
3969: main ()
3970: {
3971: struct stat sbuf;
3972: /* Linux will dereference the symlink and fail, as required by POSIX.
3973: That is better in the sense that it means we will not
3974: have to compile and use the lstat wrapper. */
3975: return lstat ("conftest.sym/", &sbuf) == 0;
3976: ;
3977: return 0;
3978: }
3979: _ACEOF
3980: if ac_fn_c_try_run "$LINENO"; then :
3981: ac_cv_func_lstat_dereferences_slashed_symlink=yes
3982: else
3983: ac_cv_func_lstat_dereferences_slashed_symlink=no
3984: fi
3985: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3986: conftest.$ac_objext conftest.beam conftest.$ac_ext
3987: fi
3988:
3989: else
3990: # If the `ln -s' command failed, then we probably don't even
3991: # have an lstat function.
3992: ac_cv_func_lstat_dereferences_slashed_symlink=no
3993: fi
3994: rm -f conftest.sym conftest.file
3995:
3996: fi
3997: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
3998: $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
3999:
4000: test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
4001:
4002: cat >>confdefs.h <<_ACEOF
4003: #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
4004: _ACEOF
4005:
4006:
4007: if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
4008: case " $LIBOBJS " in
4009: *" lstat.$ac_objext "* ) ;;
4010: *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
4011: ;;
4012: esac
4013:
4014: fi
4015:
4016: { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4017: $as_echo_n "checking return type of signal handlers... " >&6; }
4018: if ${ac_cv_type_signal+:} false; then :
4019: $as_echo_n "(cached) " >&6
4020: else
4021: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4022: /* end confdefs.h. */
4023: #include <sys/types.h>
4024: #include <signal.h>
4025:
4026: int
4027: main ()
4028: {
4029: return *(signal (0, 0)) (0) == 1;
4030: ;
4031: return 0;
4032: }
4033: _ACEOF
4034: if ac_fn_c_try_compile "$LINENO"; then :
4035: ac_cv_type_signal=int
4036: else
4037: ac_cv_type_signal=void
4038: fi
4039: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4040: fi
4041: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4042: $as_echo "$ac_cv_type_signal" >&6; }
4043:
4044: cat >>confdefs.h <<_ACEOF
4045: #define RETSIGTYPE $ac_cv_type_signal
4046: _ACEOF
4047:
4048:
4049: for ac_func in erasechar killchar alarm getpass memset setenv strchr _spawnl spawnl getpwuid loadav strerror setgid setuid getuid getgid
4050: do :
4051: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4052: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4053: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4054: cat >>confdefs.h <<_ACEOF
4055: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4056: _ACEOF
4057:
4058: fi
4059: done
4060:
4061: ac_aux_dir=
4062: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4063: if test -f "$ac_dir/install-sh"; then
4064: ac_aux_dir=$ac_dir
4065: ac_install_sh="$ac_aux_dir/install-sh -c"
4066: break
4067: elif test -f "$ac_dir/install.sh"; then
4068: ac_aux_dir=$ac_dir
4069: ac_install_sh="$ac_aux_dir/install.sh -c"
4070: break
4071: elif test -f "$ac_dir/shtool"; then
4072: ac_aux_dir=$ac_dir
4073: ac_install_sh="$ac_aux_dir/shtool install -c"
4074: break
4075: fi
4076: done
4077: if test -z "$ac_aux_dir"; then
4078: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4079: fi
4080:
4081: # These three variables are undocumented and unsupported,
4082: # and are intended to be withdrawn in a future Autoconf release.
4083: # They can cause serious problems if a builder's source tree is in a directory
4084: # whose full name contains unusual characters.
4085: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4086: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4087: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4088:
4089:
4090: # Find a good install program. We prefer a C program (faster),
4091: # so one script is as good as another. But avoid the broken or
4092: # incompatible versions:
4093: # SysV /etc/install, /usr/sbin/install
4094: # SunOS /usr/etc/install
4095: # IRIX /sbin/install
4096: # AIX /bin/install
4097: # AmigaOS /C/install, which installs bootblocks on floppy discs
4098: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4099: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4100: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4101: # OS/2's system install, which has a completely different semantic
4102: # ./install, which can be erroneously created by make from ./install.sh.
4103: # Reject install programs that cannot install multiple files.
4104: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4105: $as_echo_n "checking for a BSD-compatible install... " >&6; }
4106: if test -z "$INSTALL"; then
4107: if ${ac_cv_path_install+:} false; then :
4108: $as_echo_n "(cached) " >&6
4109: else
4110: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4111: for as_dir in $PATH
4112: do
4113: IFS=$as_save_IFS
4114: test -z "$as_dir" && as_dir=.
4115: # Account for people who put trailing slashes in PATH elements.
4116: case $as_dir/ in #((
4117: ./ | .// | /[cC]/* | \
4118: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4119: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4120: /usr/ucb/* ) ;;
4121: *)
4122: # OSF1 and SCO ODT 3.0 have their own names for install.
4123: # Don't use installbsd from OSF since it installs stuff as root
4124: # by default.
4125: for ac_prog in ginstall scoinst install; do
4126: for ac_exec_ext in '' $ac_executable_extensions; do
4127: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4128: if test $ac_prog = install &&
4129: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4130: # AIX install. It has an incompatible calling convention.
4131: :
4132: elif test $ac_prog = install &&
4133: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4134: # program-specific install script used by HP pwplus--don't use.
4135: :
4136: else
4137: rm -rf conftest.one conftest.two conftest.dir
4138: echo one > conftest.one
4139: echo two > conftest.two
4140: mkdir conftest.dir
4141: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4142: test -s conftest.one && test -s conftest.two &&
4143: test -s conftest.dir/conftest.one &&
4144: test -s conftest.dir/conftest.two
4145: then
4146: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4147: break 3
4148: fi
4149: fi
4150: fi
4151: done
4152: done
4153: ;;
4154: esac
4155:
4156: done
4157: IFS=$as_save_IFS
4158:
4159: rm -rf conftest.one conftest.two conftest.dir
4160:
4161: fi
4162: if test "${ac_cv_path_install+set}" = set; then
4163: INSTALL=$ac_cv_path_install
4164: else
4165: # As a last resort, use the slow shell script. Don't cache a
4166: # value for INSTALL within a source directory, because that will
4167: # break other packages using the cache if that directory is
4168: # removed, or if the value is a relative name.
4169: INSTALL=$ac_install_sh
4170: fi
4171: fi
4172: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4173: $as_echo "$INSTALL" >&6; }
4174:
4175: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4176: # It thinks the first close brace ends the variable substitution.
4177: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4178:
4179: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4180:
4181: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4182:
4183:
4184:
4185: # Check whether --with-program-name was given.
4186: if test "${with_program_name+set}" = set; then :
4187: withval=$with_program_name; progname="$withval"
4188: else
4189: progname="xrogue"
4190: fi
4191:
4192: PROGRAM=$progname
4193:
4194:
4195: # Check whether --enable-setgid was given.
4196: if test "${enable_setgid+set}" = set; then :
4197: enableval=$enable_setgid;
4198: fi
4199:
4200: { $as_echo "$as_me:${as_lineno-$LINENO}: checking if using setgid execute bit" >&5
4201: $as_echo_n "checking if using setgid execute bit... " >&6; }
4202: if test "x$enable_setgid" = "xno" ; then
4203: GROUPOWNER=
4204: elif test "x$enable_setgid" = "xyes" ; then
4205: GROUPOWNER=games
4206: elif test "x$enable_setgid" = "x" ; then
4207: GROUPOWNER=
4208: else
4209: GROUPOWNER=$enable_setgid
4210: fi
4211:
4212: if test "x$GROUPOWNER" != "x" ; then
4213:
4214: cat >>confdefs.h <<_ACEOF
4215: #define GROUPOWNER $GROUPOWNER
4216: _ACEOF
4217:
4218: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROUPOWNER" >&5
4219: $as_echo "$GROUPOWNER" >&6; }
4220: else
4221: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4222: $as_echo "no" >&6; }
4223: fi
4224:
4225:
4226:
4227: # Check whether --enable-scorefile was given.
4228: if test "${enable_scorefile+set}" = set; then :
4229: enableval=$enable_scorefile;
4230: fi
4231:
4232: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for scoreboard file" >&5
4233: $as_echo_n "checking for scoreboard file... " >&6; }
4234: if test "x$enable_scorefile" = "xno" ; then
4235: SCOREFILE=
4236: elif test "x$enable_scorefile" = "xyes" ; then
4237: SCOREFILE=$progname.scr
4238: elif test "x$enable_scorefile" = "x" ; then
4239: SCOREFILE=$progname.scr
4240: else
4241: SCOREFILE=$enable_scorefile
4242: fi
4243:
4244: if test "x$SCOREFILE" != "x" ; then
4245:
4246: cat >>confdefs.h <<_ACEOF
4247: #define SCOREFILE "$SCOREFILE"
4248: _ACEOF
4249:
4250: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SCOREFILE" >&5
4251: $as_echo "$SCOREFILE" >&6; }
4252: else
4253: { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
4254: $as_echo "disabled" >&6; }
4255: fi
4256:
4257:
4258:
4259: # Check whether --enable-logfile was given.
4260: if test "${enable_logfile+set}" = set; then :
4261: enableval=$enable_logfile;
4262: fi
4263:
4264: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log file" >&5
4265: $as_echo_n "checking for log file... " >&6; }
4266: if test "x$enable_logfile" = "xno" ; then
4267: LOGFILE=
4268: elif test "x$enable_logfile" = "xyes" ; then
4269: LOGFILE=$progname.log
4270: elif test "x$enable_logfile" = "x" ; then
4271: LOGFILE=$progname.log
4272: else
4273: LOGFILE=$enable_logfile
4274: fi
4275:
4276: if test "x$LOGFILE" != "x" ; then
4277:
4278: cat >>confdefs.h <<_ACEOF
4279: #define LOGFILE "$LOGFILE"
4280: _ACEOF
4281:
4282: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOGFILE" >&5
4283: $as_echo "$LOGFILE" >&6; }
4284: else
4285: { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
4286: $as_echo "disabled" >&6; }
4287: fi
4288:
4289:
4290:
4291: # Check whether --enable-savedir was given.
4292: if test "${enable_savedir+set}" = set; then :
4293: enableval=$enable_savedir;
4294: else
4295: enable_savedir="no"
4296: fi
4297:
4298: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for save directory" >&5
4299: $as_echo_n "checking for save directory... " >&6; }
4300: if test "x$enable_savedir" = "xno" ; then
4301: SAVEDIR=
4302: elif test "x$enable_savedir" = "xyes" -o "x$enable_savedir" = "x"; then
4303: if test "x$GROUPOWNER" != "x"; then
4304: SAVEDIR="/var/local/games/roguelike/${progname}save/"
4305: else
4306: SAVEDIR="$progname/"
4307: fi
4308: else
4309: SAVEDIR="$enable_savedir"
4310: fi
4311:
4312: if test "x$SAVEDIR" != "x" ; then
4313:
4314: cat >>confdefs.h <<_ACEOF
4315: #define SAVEDIR "$SAVEDIR"
4316: _ACEOF
4317:
4318: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SAVEDIR" >&5
4319: $as_echo "$SAVEDIR" >&6; }
4320: else
4321: { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
4322: $as_echo "disabled" >&6; }
4323: fi
4324:
4325:
4326:
4327: # Check whether --enable-wizardmode was given.
4328: if test "${enable_wizardmode+set}" = set; then :
4329: enableval=$enable_wizardmode;
4330: fi
4331:
4332: { $as_echo "$as_me:${as_lineno-$LINENO}: checking if wizard mode is enabled" >&5
4333: $as_echo_n "checking if wizard mode is enabled... " >&6; }
4334: if test "x$enable_wizardmode" = "xno" ; then
4335: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4336: $as_echo "no" >&6; }
4337: elif test "x$enable_wizardmode" = "x" ; then
4338: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4339: $as_echo "no" >&6; }
4340: else
4341:
4342: $as_echo "#define WIZARD /**/" >>confdefs.h
4343:
4344: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4345: $as_echo "yes" >&6; }
4346: fi
4347:
4348: # Check whether --enable-limitscore was given.
4349: if test "${enable_limitscore+set}" = set; then :
4350: enableval=$enable_limitscore;
4351: fi
4352:
4353: { $as_echo "$as_me:${as_lineno-$LINENO}: checking if limiting scores" >&5
4354: $as_echo_n "checking if limiting scores... " >&6; }
4355: if test "x$enable_limitscore" = "xno" ; then
4356: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4357: $as_echo "no" >&6; }
4358: elif test "x$enable_limitscore" = "x" ; then
4359: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4360: $as_echo "no" >&6; }
4361: else
4362:
4363: $as_echo "#define LIMITSCORE /**/" >>confdefs.h
4364:
4365: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4366: $as_echo "yes" >&6; }
4367: fi
4368:
4369: cat >confcache <<\_ACEOF
4370: # This file is a shell script that caches the results of configure
4371: # tests run on this system so they can be shared between configure
4372: # scripts and configure runs, see configure's option --config-cache.
4373: # It is not useful on other systems. If it contains results you don't
4374: # want to keep, you may remove or edit it.
4375: #
4376: # config.status only pays attention to the cache file if you give it
4377: # the --recheck option to rerun configure.
4378: #
4379: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4380: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4381: # following values.
4382:
4383: _ACEOF
4384:
4385: # The following way of writing the cache mishandles newlines in values,
4386: # but we know of no workaround that is simple, portable, and efficient.
4387: # So, we kill variables containing newlines.
4388: # Ultrix sh set writes to stderr and can't be redirected directly,
4389: # and sets the high bit in the cache file unless we assign to the vars.
4390: (
4391: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4392: eval ac_val=\$$ac_var
4393: case $ac_val in #(
4394: *${as_nl}*)
4395: case $ac_var in #(
4396: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4397: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4398: esac
4399: case $ac_var in #(
4400: _ | IFS | as_nl) ;; #(
4401: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4402: *) { eval $ac_var=; unset $ac_var;} ;;
4403: esac ;;
4404: esac
4405: done
4406:
4407: (set) 2>&1 |
4408: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4409: *${as_nl}ac_space=\ *)
4410: # `set' does not quote correctly, so add quotes: double-quote
4411: # substitution turns \\\\ into \\, and sed turns \\ into \.
4412: sed -n \
4413: "s/'/'\\\\''/g;
4414: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4415: ;; #(
4416: *)
4417: # `set' quotes correctly as required by POSIX, so do not add quotes.
4418: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4419: ;;
4420: esac |
4421: sort
4422: ) |
4423: sed '
4424: /^ac_cv_env_/b end
4425: t clear
4426: :clear
4427: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4428: t end
4429: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4430: :end' >>confcache
4431: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4432: if test -w "$cache_file"; then
4433: if test "x$cache_file" != "x/dev/null"; then
4434: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4435: $as_echo "$as_me: updating cache $cache_file" >&6;}
4436: if test ! -f "$cache_file" || test -h "$cache_file"; then
4437: cat confcache >"$cache_file"
4438: else
4439: case $cache_file in #(
4440: */* | ?:*)
4441: mv -f confcache "$cache_file"$$ &&
4442: mv -f "$cache_file"$$ "$cache_file" ;; #(
4443: *)
4444: mv -f confcache "$cache_file" ;;
4445: esac
4446: fi
4447: fi
4448: else
4449: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4450: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4451: fi
4452: fi
4453: rm -f confcache
4454:
4455: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4456: # Let make expand exec_prefix.
4457: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4458:
4459: DEFS=-DHAVE_CONFIG_H
4460:
4461: ac_libobjs=
4462: ac_ltlibobjs=
4463: U=
4464: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4465: # 1. Remove the extension, and $U if already installed.
4466: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4467: ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4468: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4469: # will be set to the directory where LIBOBJS objects are built.
4470: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4471: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4472: done
4473: LIBOBJS=$ac_libobjs
4474:
4475: LTLIBOBJS=$ac_ltlibobjs
4476:
4477:
4478:
4479: : "${CONFIG_STATUS=./config.status}"
4480: ac_write_fail=0
4481: ac_clean_files_save=$ac_clean_files
4482: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4483: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4484: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4485: as_write_fail=0
4486: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4487: #! $SHELL
4488: # Generated by $as_me.
4489: # Run this file to recreate the current configuration.
4490: # Compiler output produced by configure, useful for debugging
4491: # configure, is in config.log if it exists.
4492:
4493: debug=false
4494: ac_cs_recheck=false
4495: ac_cs_silent=false
4496:
4497: SHELL=\${CONFIG_SHELL-$SHELL}
4498: export SHELL
4499: _ASEOF
4500: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4501: ## -------------------- ##
4502: ## M4sh Initialization. ##
4503: ## -------------------- ##
4504:
4505: # Be more Bourne compatible
4506: DUALCASE=1; export DUALCASE # for MKS sh
4507: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4508: emulate sh
4509: NULLCMD=:
4510: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4511: # is contrary to our usage. Disable this feature.
4512: alias -g '${1+"$@"}'='"$@"'
4513: setopt NO_GLOB_SUBST
4514: else
4515: case `(set -o) 2>/dev/null` in #(
4516: *posix*) :
4517: set -o posix ;; #(
4518: *) :
4519: ;;
4520: esac
4521: fi
4522:
4523:
4524: as_nl='
4525: '
4526: export as_nl
4527: # Printing a long string crashes Solaris 7 /usr/bin/printf.
4528: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4529: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4530: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4531: # Prefer a ksh shell builtin over an external printf program on Solaris,
4532: # but without wasting forks for bash or zsh.
4533: if test -z "$BASH_VERSION$ZSH_VERSION" \
4534: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4535: as_echo='print -r --'
4536: as_echo_n='print -rn --'
4537: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4538: as_echo='printf %s\n'
4539: as_echo_n='printf %s'
4540: else
4541: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4542: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4543: as_echo_n='/usr/ucb/echo -n'
4544: else
4545: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4546: as_echo_n_body='eval
4547: arg=$1;
4548: case $arg in #(
4549: *"$as_nl"*)
4550: expr "X$arg" : "X\\(.*\\)$as_nl";
4551: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4552: esac;
4553: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4554: '
4555: export as_echo_n_body
4556: as_echo_n='sh -c $as_echo_n_body as_echo'
4557: fi
4558: export as_echo_body
4559: as_echo='sh -c $as_echo_body as_echo'
4560: fi
4561:
4562: # The user is always right.
4563: if test "${PATH_SEPARATOR+set}" != set; then
4564: PATH_SEPARATOR=:
4565: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4566: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4567: PATH_SEPARATOR=';'
4568: }
4569: fi
4570:
4571:
4572: # IFS
4573: # We need space, tab and new line, in precisely that order. Quoting is
4574: # there to prevent editors from complaining about space-tab.
4575: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4576: # splitting by setting IFS to empty value.)
4577: IFS=" "" $as_nl"
4578:
4579: # Find who we are. Look in the path if we contain no directory separator.
4580: as_myself=
4581: case $0 in #((
4582: *[\\/]* ) as_myself=$0 ;;
4583: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4584: for as_dir in $PATH
4585: do
4586: IFS=$as_save_IFS
4587: test -z "$as_dir" && as_dir=.
4588: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4589: done
4590: IFS=$as_save_IFS
4591:
4592: ;;
4593: esac
4594: # We did not find ourselves, most probably we were run as `sh COMMAND'
4595: # in which case we are not to be found in the path.
4596: if test "x$as_myself" = x; then
4597: as_myself=$0
4598: fi
4599: if test ! -f "$as_myself"; then
4600: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4601: exit 1
4602: fi
4603:
4604: # Unset variables that we do not need and which cause bugs (e.g. in
4605: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4606: # suppresses any "Segmentation fault" message there. '((' could
4607: # trigger a bug in pdksh 5.2.14.
4608: for as_var in BASH_ENV ENV MAIL MAILPATH
4609: do eval test x\${$as_var+set} = xset \
4610: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4611: done
4612: PS1='$ '
4613: PS2='> '
4614: PS4='+ '
4615:
4616: # NLS nuisances.
4617: LC_ALL=C
4618: export LC_ALL
4619: LANGUAGE=C
4620: export LANGUAGE
4621:
4622: # CDPATH.
4623: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4624:
4625:
4626: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4627: # ----------------------------------------
4628: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4629: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4630: # script with STATUS, using 1 if that was 0.
4631: as_fn_error ()
4632: {
4633: as_status=$1; test $as_status -eq 0 && as_status=1
4634: if test "$4"; then
4635: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4636: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4637: fi
4638: $as_echo "$as_me: error: $2" >&2
4639: as_fn_exit $as_status
4640: } # as_fn_error
4641:
4642:
4643: # as_fn_set_status STATUS
4644: # -----------------------
4645: # Set $? to STATUS, without forking.
4646: as_fn_set_status ()
4647: {
4648: return $1
4649: } # as_fn_set_status
4650:
4651: # as_fn_exit STATUS
4652: # -----------------
4653: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4654: as_fn_exit ()
4655: {
4656: set +e
4657: as_fn_set_status $1
4658: exit $1
4659: } # as_fn_exit
4660:
4661: # as_fn_unset VAR
4662: # ---------------
4663: # Portably unset VAR.
4664: as_fn_unset ()
4665: {
4666: { eval $1=; unset $1;}
4667: }
4668: as_unset=as_fn_unset
4669: # as_fn_append VAR VALUE
4670: # ----------------------
4671: # Append the text in VALUE to the end of the definition contained in VAR. Take
4672: # advantage of any shell optimizations that allow amortized linear growth over
4673: # repeated appends, instead of the typical quadratic growth present in naive
4674: # implementations.
4675: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4676: eval 'as_fn_append ()
4677: {
4678: eval $1+=\$2
4679: }'
4680: else
4681: as_fn_append ()
4682: {
4683: eval $1=\$$1\$2
4684: }
4685: fi # as_fn_append
4686:
4687: # as_fn_arith ARG...
4688: # ------------------
4689: # Perform arithmetic evaluation on the ARGs, and store the result in the
4690: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4691: # must be portable across $(()) and expr.
4692: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4693: eval 'as_fn_arith ()
4694: {
4695: as_val=$(( $* ))
4696: }'
4697: else
4698: as_fn_arith ()
4699: {
4700: as_val=`expr "$@" || test $? -eq 1`
4701: }
4702: fi # as_fn_arith
4703:
4704:
4705: if expr a : '\(a\)' >/dev/null 2>&1 &&
4706: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4707: as_expr=expr
4708: else
4709: as_expr=false
4710: fi
4711:
4712: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4713: as_basename=basename
4714: else
4715: as_basename=false
4716: fi
4717:
4718: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4719: as_dirname=dirname
4720: else
4721: as_dirname=false
4722: fi
4723:
4724: as_me=`$as_basename -- "$0" ||
4725: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4726: X"$0" : 'X\(//\)$' \| \
4727: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4728: $as_echo X/"$0" |
4729: sed '/^.*\/\([^/][^/]*\)\/*$/{
4730: s//\1/
4731: q
4732: }
4733: /^X\/\(\/\/\)$/{
4734: s//\1/
4735: q
4736: }
4737: /^X\/\(\/\).*/{
4738: s//\1/
4739: q
4740: }
4741: s/.*/./; q'`
4742:
4743: # Avoid depending upon Character Ranges.
4744: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4745: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4746: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4747: as_cr_digits='0123456789'
4748: as_cr_alnum=$as_cr_Letters$as_cr_digits
4749:
4750: ECHO_C= ECHO_N= ECHO_T=
4751: case `echo -n x` in #(((((
4752: -n*)
4753: case `echo 'xy\c'` in
4754: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4755: xy) ECHO_C='\c';;
4756: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4757: ECHO_T=' ';;
4758: esac;;
4759: *)
4760: ECHO_N='-n';;
4761: esac
4762:
4763: rm -f conf$$ conf$$.exe conf$$.file
4764: if test -d conf$$.dir; then
4765: rm -f conf$$.dir/conf$$.file
4766: else
4767: rm -f conf$$.dir
4768: mkdir conf$$.dir 2>/dev/null
4769: fi
4770: if (echo >conf$$.file) 2>/dev/null; then
4771: if ln -s conf$$.file conf$$ 2>/dev/null; then
4772: as_ln_s='ln -s'
4773: # ... but there are two gotchas:
4774: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4775: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4776: # In both cases, we have to default to `cp -pR'.
4777: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4778: as_ln_s='cp -pR'
4779: elif ln conf$$.file conf$$ 2>/dev/null; then
4780: as_ln_s=ln
4781: else
4782: as_ln_s='cp -pR'
4783: fi
4784: else
4785: as_ln_s='cp -pR'
4786: fi
4787: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4788: rmdir conf$$.dir 2>/dev/null
4789:
4790:
4791: # as_fn_mkdir_p
4792: # -------------
4793: # Create "$as_dir" as a directory, including parents if necessary.
4794: as_fn_mkdir_p ()
4795: {
4796:
4797: case $as_dir in #(
4798: -*) as_dir=./$as_dir;;
4799: esac
4800: test -d "$as_dir" || eval $as_mkdir_p || {
4801: as_dirs=
4802: while :; do
4803: case $as_dir in #(
4804: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4805: *) as_qdir=$as_dir;;
4806: esac
4807: as_dirs="'$as_qdir' $as_dirs"
4808: as_dir=`$as_dirname -- "$as_dir" ||
4809: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4810: X"$as_dir" : 'X\(//\)[^/]' \| \
4811: X"$as_dir" : 'X\(//\)$' \| \
4812: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4813: $as_echo X"$as_dir" |
4814: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4815: s//\1/
4816: q
4817: }
4818: /^X\(\/\/\)[^/].*/{
4819: s//\1/
4820: q
4821: }
4822: /^X\(\/\/\)$/{
4823: s//\1/
4824: q
4825: }
4826: /^X\(\/\).*/{
4827: s//\1/
4828: q
4829: }
4830: s/.*/./; q'`
4831: test -d "$as_dir" && break
4832: done
4833: test -z "$as_dirs" || eval "mkdir $as_dirs"
4834: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4835:
4836:
4837: } # as_fn_mkdir_p
4838: if mkdir -p . 2>/dev/null; then
4839: as_mkdir_p='mkdir -p "$as_dir"'
4840: else
4841: test -d ./-p && rmdir ./-p
4842: as_mkdir_p=false
4843: fi
4844:
4845:
4846: # as_fn_executable_p FILE
4847: # -----------------------
4848: # Test if FILE is an executable regular file.
4849: as_fn_executable_p ()
4850: {
4851: test -f "$1" && test -x "$1"
4852: } # as_fn_executable_p
4853: as_test_x='test -x'
4854: as_executable_p=as_fn_executable_p
4855:
4856: # Sed expression to map a string onto a valid CPP name.
4857: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4858:
4859: # Sed expression to map a string onto a valid variable name.
4860: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4861:
4862:
4863: exec 6>&1
4864: ## ----------------------------------- ##
4865: ## Main body of $CONFIG_STATUS script. ##
4866: ## ----------------------------------- ##
4867: _ASEOF
4868: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4869:
4870: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4871: # Save the log message, to keep $0 and so on meaningful, and to
4872: # report actual input values of CONFIG_FILES etc. instead of their
4873: # values after options handling.
4874: ac_log="
4875: This file was extended by XRogue $as_me 8.0.3, which was
4876: generated by GNU Autoconf 2.69. Invocation command line was
4877:
4878: CONFIG_FILES = $CONFIG_FILES
4879: CONFIG_HEADERS = $CONFIG_HEADERS
4880: CONFIG_LINKS = $CONFIG_LINKS
4881: CONFIG_COMMANDS = $CONFIG_COMMANDS
4882: $ $0 $@
4883:
4884: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4885: "
4886:
4887: _ACEOF
4888:
4889: case $ac_config_files in *"
4890: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4891: esac
4892:
4893: case $ac_config_headers in *"
4894: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4895: esac
4896:
4897:
4898: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4899: # Files that config.status was made for.
4900: config_files="$ac_config_files"
4901: config_headers="$ac_config_headers"
4902:
4903: _ACEOF
4904:
4905: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4906: ac_cs_usage="\
4907: \`$as_me' instantiates files and other configuration actions
4908: from templates according to the current configuration. Unless the files
4909: and actions are specified as TAGs, all are instantiated by default.
4910:
4911: Usage: $0 [OPTION]... [TAG]...
4912:
4913: -h, --help print this help, then exit
4914: -V, --version print version number and configuration settings, then exit
4915: --config print configuration, then exit
4916: -q, --quiet, --silent
4917: do not print progress messages
4918: -d, --debug don't remove temporary files
4919: --recheck update $as_me by reconfiguring in the same conditions
4920: --file=FILE[:TEMPLATE]
4921: instantiate the configuration file FILE
4922: --header=FILE[:TEMPLATE]
4923: instantiate the configuration header FILE
4924:
4925: Configuration files:
4926: $config_files
4927:
4928: Configuration headers:
4929: $config_headers
4930:
4931: Report bugs to <yendor@rogueforge.net>."
4932:
4933: _ACEOF
4934: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4935: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4936: ac_cs_version="\\
4937: XRogue config.status 8.0.3
4938: configured by $0, generated by GNU Autoconf 2.69,
4939: with options \\"\$ac_cs_config\\"
4940:
4941: Copyright (C) 2012 Free Software Foundation, Inc.
4942: This config.status script is free software; the Free Software Foundation
4943: gives unlimited permission to copy, distribute and modify it."
4944:
4945: ac_pwd='$ac_pwd'
4946: srcdir='$srcdir'
4947: INSTALL='$INSTALL'
4948: test -n "\$AWK" || AWK=awk
4949: _ACEOF
4950:
4951: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4952: # The default lists apply if the user does not specify any file.
4953: ac_need_defaults=:
4954: while test $# != 0
4955: do
4956: case $1 in
4957: --*=?*)
4958: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4959: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4960: ac_shift=:
4961: ;;
4962: --*=)
4963: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4964: ac_optarg=
4965: ac_shift=:
4966: ;;
4967: *)
4968: ac_option=$1
4969: ac_optarg=$2
4970: ac_shift=shift
4971: ;;
4972: esac
4973:
4974: case $ac_option in
4975: # Handling of the options.
4976: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4977: ac_cs_recheck=: ;;
4978: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4979: $as_echo "$ac_cs_version"; exit ;;
4980: --config | --confi | --conf | --con | --co | --c )
4981: $as_echo "$ac_cs_config"; exit ;;
4982: --debug | --debu | --deb | --de | --d | -d )
4983: debug=: ;;
4984: --file | --fil | --fi | --f )
4985: $ac_shift
4986: case $ac_optarg in
4987: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4988: '') as_fn_error $? "missing file argument" ;;
4989: esac
4990: as_fn_append CONFIG_FILES " '$ac_optarg'"
4991: ac_need_defaults=false;;
4992: --header | --heade | --head | --hea )
4993: $ac_shift
4994: case $ac_optarg in
4995: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4996: esac
4997: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4998: ac_need_defaults=false;;
4999: --he | --h)
5000: # Conflict between --help and --header
5001: as_fn_error $? "ambiguous option: \`$1'
5002: Try \`$0 --help' for more information.";;
5003: --help | --hel | -h )
5004: $as_echo "$ac_cs_usage"; exit ;;
5005: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5006: | -silent | --silent | --silen | --sile | --sil | --si | --s)
5007: ac_cs_silent=: ;;
5008:
5009: # This is an error.
5010: -*) as_fn_error $? "unrecognized option: \`$1'
5011: Try \`$0 --help' for more information." ;;
5012:
5013: *) as_fn_append ac_config_targets " $1"
5014: ac_need_defaults=false ;;
5015:
5016: esac
5017: shift
5018: done
5019:
5020: ac_configure_extra_args=
5021:
5022: if $ac_cs_silent; then
5023: exec 6>/dev/null
5024: ac_configure_extra_args="$ac_configure_extra_args --silent"
5025: fi
5026:
5027: _ACEOF
5028: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5029: if \$ac_cs_recheck; then
5030: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5031: shift
5032: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5033: CONFIG_SHELL='$SHELL'
5034: export CONFIG_SHELL
5035: exec "\$@"
5036: fi
5037:
5038: _ACEOF
5039: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5040: exec 5>>config.log
5041: {
5042: echo
5043: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5044: ## Running $as_me. ##
5045: _ASBOX
5046: $as_echo "$ac_log"
5047: } >&5
5048:
5049: _ACEOF
5050: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5051: _ACEOF
5052:
5053: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5054:
5055: # Handling of arguments.
5056: for ac_config_target in $ac_config_targets
5057: do
5058: case $ac_config_target in
5059: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5060: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5061:
5062: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5063: esac
5064: done
5065:
5066:
5067: # If the user did not use the arguments to specify the items to instantiate,
5068: # then the envvar interface is used. Set only those that are not.
5069: # We use the long form for the default assignment because of an extremely
5070: # bizarre bug on SunOS 4.1.3.
5071: if $ac_need_defaults; then
5072: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5073: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5074: fi
5075:
5076: # Have a temporary directory for convenience. Make it in the build tree
5077: # simply because there is no reason against having it here, and in addition,
5078: # creating and moving files from /tmp can sometimes cause problems.
5079: # Hook for its removal unless debugging.
5080: # Note that there is a small window in which the directory will not be cleaned:
5081: # after its creation but before its name has been assigned to `$tmp'.
5082: $debug ||
5083: {
5084: tmp= ac_tmp=
5085: trap 'exit_status=$?
5086: : "${ac_tmp:=$tmp}"
5087: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5088: ' 0
5089: trap 'as_fn_exit 1' 1 2 13 15
5090: }
5091: # Create a (secure) tmp directory for tmp files.
5092:
5093: {
5094: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5095: test -d "$tmp"
5096: } ||
5097: {
5098: tmp=./conf$$-$RANDOM
5099: (umask 077 && mkdir "$tmp")
5100: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5101: ac_tmp=$tmp
5102:
5103: # Set up the scripts for CONFIG_FILES section.
5104: # No need to generate them if there are no CONFIG_FILES.
5105: # This happens for instance with `./config.status config.h'.
5106: if test -n "$CONFIG_FILES"; then
5107:
5108:
5109: ac_cr=`echo X | tr X '\015'`
5110: # On cygwin, bash can eat \r inside `` if the user requested igncr.
5111: # But we know of no other shell where ac_cr would be empty at this
5112: # point, so we can use a bashism as a fallback.
5113: if test "x$ac_cr" = x; then
5114: eval ac_cr=\$\'\\r\'
5115: fi
5116: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5117: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5118: ac_cs_awk_cr='\\r'
5119: else
5120: ac_cs_awk_cr=$ac_cr
5121: fi
5122:
5123: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5124: _ACEOF
5125:
5126:
5127: {
5128: echo "cat >conf$$subs.awk <<_ACEOF" &&
5129: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5130: echo "_ACEOF"
5131: } >conf$$subs.sh ||
5132: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5133: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5134: ac_delim='%!_!# '
5135: for ac_last_try in false false false false false :; do
5136: . ./conf$$subs.sh ||
5137: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5138:
5139: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5140: if test $ac_delim_n = $ac_delim_num; then
5141: break
5142: elif $ac_last_try; then
5143: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5144: else
5145: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5146: fi
5147: done
5148: rm -f conf$$subs.sh
5149:
5150: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5151: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5152: _ACEOF
5153: sed -n '
5154: h
5155: s/^/S["/; s/!.*/"]=/
5156: p
5157: g
5158: s/^[^!]*!//
5159: :repl
5160: t repl
5161: s/'"$ac_delim"'$//
5162: t delim
5163: :nl
5164: h
5165: s/\(.\{148\}\)..*/\1/
5166: t more1
5167: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5168: p
5169: n
5170: b repl
5171: :more1
5172: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5173: p
5174: g
5175: s/.\{148\}//
5176: t nl
5177: :delim
5178: h
5179: s/\(.\{148\}\)..*/\1/
5180: t more2
5181: s/["\\]/\\&/g; s/^/"/; s/$/"/
5182: p
5183: b
5184: :more2
5185: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5186: p
5187: g
5188: s/.\{148\}//
5189: t delim
5190: ' <conf$$subs.awk | sed '
5191: /^[^""]/{
5192: N
5193: s/\n//
5194: }
5195: ' >>$CONFIG_STATUS || ac_write_fail=1
5196: rm -f conf$$subs.awk
5197: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5198: _ACAWK
5199: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5200: for (key in S) S_is_set[key] = 1
5201: FS = ""
5202:
5203: }
5204: {
5205: line = $ 0
5206: nfields = split(line, field, "@")
5207: substed = 0
5208: len = length(field[1])
5209: for (i = 2; i < nfields; i++) {
5210: key = field[i]
5211: keylen = length(key)
5212: if (S_is_set[key]) {
5213: value = S[key]
5214: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5215: len += length(value) + length(field[++i])
5216: substed = 1
5217: } else
5218: len += 1 + keylen
5219: }
5220:
5221: print line
5222: }
5223:
5224: _ACAWK
5225: _ACEOF
5226: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5227: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5228: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5229: else
5230: cat
5231: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5232: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5233: _ACEOF
5234:
5235: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5236: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5237: # trailing colons and then remove the whole line if VPATH becomes empty
5238: # (actually we leave an empty line to preserve line numbers).
5239: if test "x$srcdir" = x.; then
5240: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5241: h
5242: s///
5243: s/^/:/
5244: s/[ ]*$/:/
5245: s/:\$(srcdir):/:/g
5246: s/:\${srcdir}:/:/g
5247: s/:@srcdir@:/:/g
5248: s/^:*//
5249: s/:*$//
5250: x
5251: s/\(=[ ]*\).*/\1/
5252: G
5253: s/\n//
5254: s/^[^=]*=[ ]*$//
5255: }'
5256: fi
5257:
5258: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5259: fi # test -n "$CONFIG_FILES"
5260:
5261: # Set up the scripts for CONFIG_HEADERS section.
5262: # No need to generate them if there are no CONFIG_HEADERS.
5263: # This happens for instance with `./config.status Makefile'.
5264: if test -n "$CONFIG_HEADERS"; then
5265: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5266: BEGIN {
5267: _ACEOF
5268:
5269: # Transform confdefs.h into an awk script `defines.awk', embedded as
5270: # here-document in config.status, that substitutes the proper values into
5271: # config.h.in to produce config.h.
5272:
5273: # Create a delimiter string that does not exist in confdefs.h, to ease
5274: # handling of long lines.
5275: ac_delim='%!_!# '
5276: for ac_last_try in false false :; do
5277: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5278: if test -z "$ac_tt"; then
5279: break
5280: elif $ac_last_try; then
5281: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5282: else
5283: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5284: fi
5285: done
5286:
5287: # For the awk script, D is an array of macro values keyed by name,
5288: # likewise P contains macro parameters if any. Preserve backslash
5289: # newline sequences.
5290:
5291: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5292: sed -n '
5293: s/.\{148\}/&'"$ac_delim"'/g
5294: t rset
5295: :rset
5296: s/^[ ]*#[ ]*define[ ][ ]*/ /
5297: t def
5298: d
5299: :def
5300: s/\\$//
5301: t bsnl
5302: s/["\\]/\\&/g
5303: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5304: D["\1"]=" \3"/p
5305: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5306: d
5307: :bsnl
5308: s/["\\]/\\&/g
5309: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5310: D["\1"]=" \3\\\\\\n"\\/p
5311: t cont
5312: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5313: t cont
5314: d
5315: :cont
5316: n
5317: s/.\{148\}/&'"$ac_delim"'/g
5318: t clear
5319: :clear
5320: s/\\$//
5321: t bsnlc
5322: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5323: d
5324: :bsnlc
5325: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5326: b cont
5327: ' <confdefs.h | sed '
5328: s/'"$ac_delim"'/"\\\
5329: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5330:
5331: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5332: for (key in D) D_is_set[key] = 1
5333: FS = ""
5334: }
5335: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5336: line = \$ 0
5337: split(line, arg, " ")
5338: if (arg[1] == "#") {
5339: defundef = arg[2]
5340: mac1 = arg[3]
5341: } else {
5342: defundef = substr(arg[1], 2)
5343: mac1 = arg[2]
5344: }
5345: split(mac1, mac2, "(") #)
5346: macro = mac2[1]
5347: prefix = substr(line, 1, index(line, defundef) - 1)
5348: if (D_is_set[macro]) {
5349: # Preserve the white space surrounding the "#".
5350: print prefix "define", macro P[macro] D[macro]
5351: next
5352: } else {
5353: # Replace #undef with comments. This is necessary, for example,
5354: # in the case of _POSIX_SOURCE, which is predefined and required
5355: # on some systems where configure will not decide to define it.
5356: if (defundef == "undef") {
5357: print "/*", prefix defundef, macro, "*/"
5358: next
5359: }
5360: }
5361: }
5362: { print }
5363: _ACAWK
5364: _ACEOF
5365: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5366: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5367: fi # test -n "$CONFIG_HEADERS"
5368:
5369:
5370: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5371: shift
5372: for ac_tag
5373: do
5374: case $ac_tag in
5375: :[FHLC]) ac_mode=$ac_tag; continue;;
5376: esac
5377: case $ac_mode$ac_tag in
5378: :[FHL]*:*);;
5379: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5380: :[FH]-) ac_tag=-:-;;
5381: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5382: esac
5383: ac_save_IFS=$IFS
5384: IFS=:
5385: set x $ac_tag
5386: IFS=$ac_save_IFS
5387: shift
5388: ac_file=$1
5389: shift
5390:
5391: case $ac_mode in
5392: :L) ac_source=$1;;
5393: :[FH])
5394: ac_file_inputs=
5395: for ac_f
5396: do
5397: case $ac_f in
5398: -) ac_f="$ac_tmp/stdin";;
5399: *) # Look for the file first in the build tree, then in the source tree
5400: # (if the path is not absolute). The absolute path cannot be DOS-style,
5401: # because $ac_f cannot contain `:'.
5402: test -f "$ac_f" ||
5403: case $ac_f in
5404: [\\/$]*) false;;
5405: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5406: esac ||
5407: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5408: esac
5409: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5410: as_fn_append ac_file_inputs " '$ac_f'"
5411: done
5412:
5413: # Let's still pretend it is `configure' which instantiates (i.e., don't
5414: # use $as_me), people would be surprised to read:
5415: # /* config.h. Generated by config.status. */
5416: configure_input='Generated from '`
5417: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5418: `' by configure.'
5419: if test x"$ac_file" != x-; then
5420: configure_input="$ac_file. $configure_input"
5421: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5422: $as_echo "$as_me: creating $ac_file" >&6;}
5423: fi
5424: # Neutralize special characters interpreted by sed in replacement strings.
5425: case $configure_input in #(
5426: *\&* | *\|* | *\\* )
5427: ac_sed_conf_input=`$as_echo "$configure_input" |
5428: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5429: *) ac_sed_conf_input=$configure_input;;
5430: esac
5431:
5432: case $ac_tag in
5433: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5434: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5435: esac
5436: ;;
5437: esac
5438:
5439: ac_dir=`$as_dirname -- "$ac_file" ||
5440: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5441: X"$ac_file" : 'X\(//\)[^/]' \| \
5442: X"$ac_file" : 'X\(//\)$' \| \
5443: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5444: $as_echo X"$ac_file" |
5445: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5446: s//\1/
5447: q
5448: }
5449: /^X\(\/\/\)[^/].*/{
5450: s//\1/
5451: q
5452: }
5453: /^X\(\/\/\)$/{
5454: s//\1/
5455: q
5456: }
5457: /^X\(\/\).*/{
5458: s//\1/
5459: q
5460: }
5461: s/.*/./; q'`
5462: as_dir="$ac_dir"; as_fn_mkdir_p
5463: ac_builddir=.
5464:
5465: case "$ac_dir" in
5466: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5467: *)
5468: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5469: # A ".." for each directory in $ac_dir_suffix.
5470: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5471: case $ac_top_builddir_sub in
5472: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5473: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5474: esac ;;
5475: esac
5476: ac_abs_top_builddir=$ac_pwd
5477: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5478: # for backward compatibility:
5479: ac_top_builddir=$ac_top_build_prefix
5480:
5481: case $srcdir in
5482: .) # We are building in place.
5483: ac_srcdir=.
5484: ac_top_srcdir=$ac_top_builddir_sub
5485: ac_abs_top_srcdir=$ac_pwd ;;
5486: [\\/]* | ?:[\\/]* ) # Absolute name.
5487: ac_srcdir=$srcdir$ac_dir_suffix;
5488: ac_top_srcdir=$srcdir
5489: ac_abs_top_srcdir=$srcdir ;;
5490: *) # Relative name.
5491: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5492: ac_top_srcdir=$ac_top_build_prefix$srcdir
5493: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5494: esac
5495: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5496:
5497:
5498: case $ac_mode in
5499: :F)
5500: #
5501: # CONFIG_FILE
5502: #
5503:
5504: case $INSTALL in
5505: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5506: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5507: esac
5508: _ACEOF
5509:
5510: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5511: # If the template does not know about datarootdir, expand it.
5512: # FIXME: This hack should be removed a few years after 2.60.
5513: ac_datarootdir_hack=; ac_datarootdir_seen=
5514: ac_sed_dataroot='
5515: /datarootdir/ {
5516: p
5517: q
5518: }
5519: /@datadir@/p
5520: /@docdir@/p
5521: /@infodir@/p
5522: /@localedir@/p
5523: /@mandir@/p'
5524: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5525: *datarootdir*) ac_datarootdir_seen=yes;;
5526: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5527: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5528: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5529: _ACEOF
5530: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5531: ac_datarootdir_hack='
5532: s&@datadir@&$datadir&g
5533: s&@docdir@&$docdir&g
5534: s&@infodir@&$infodir&g
5535: s&@localedir@&$localedir&g
5536: s&@mandir@&$mandir&g
5537: s&\\\${datarootdir}&$datarootdir&g' ;;
5538: esac
5539: _ACEOF
5540:
5541: # Neutralize VPATH when `$srcdir' = `.'.
5542: # Shell code in configure.ac might set extrasub.
5543: # FIXME: do we really want to maintain this feature?
5544: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5545: ac_sed_extra="$ac_vpsub
5546: $extrasub
5547: _ACEOF
5548: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5549: :t
5550: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5551: s|@configure_input@|$ac_sed_conf_input|;t t
5552: s&@top_builddir@&$ac_top_builddir_sub&;t t
5553: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5554: s&@srcdir@&$ac_srcdir&;t t
5555: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5556: s&@top_srcdir@&$ac_top_srcdir&;t t
5557: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5558: s&@builddir@&$ac_builddir&;t t
5559: s&@abs_builddir@&$ac_abs_builddir&;t t
5560: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5561: s&@INSTALL@&$ac_INSTALL&;t t
5562: $ac_datarootdir_hack
5563: "
5564: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5565: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5566:
5567: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5568: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5569: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5570: "$ac_tmp/out"`; test -z "$ac_out"; } &&
5571: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5572: which seems to be undefined. Please make sure it is defined" >&5
5573: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5574: which seems to be undefined. Please make sure it is defined" >&2;}
5575:
5576: rm -f "$ac_tmp/stdin"
5577: case $ac_file in
5578: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5579: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5580: esac \
5581: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5582: ;;
5583: :H)
5584: #
5585: # CONFIG_HEADER
5586: #
5587: if test x"$ac_file" != x-; then
5588: {
5589: $as_echo "/* $configure_input */" \
5590: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5591: } >"$ac_tmp/config.h" \
5592: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5593: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5594: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5595: $as_echo "$as_me: $ac_file is unchanged" >&6;}
5596: else
5597: rm -f "$ac_file"
5598: mv "$ac_tmp/config.h" "$ac_file" \
5599: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5600: fi
5601: else
5602: $as_echo "/* $configure_input */" \
5603: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5604: || as_fn_error $? "could not create -" "$LINENO" 5
5605: fi
5606: ;;
5607:
5608:
5609: esac
5610:
5611: done # for ac_tag
5612:
5613:
5614: as_fn_exit 0
5615: _ACEOF
5616: ac_clean_files=$ac_clean_files_save
5617:
5618: test $ac_write_fail = 0 ||
5619: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5620:
5621:
5622: # configure is writing to config.log, and then calls config.status.
5623: # config.status does its own redirection, appending to config.log.
5624: # Unfortunately, on DOS this fails, as config.log is still kept open
5625: # by configure, so config.status won't be able to write to it; its
5626: # output is simply discarded. So we exec the FD to /dev/null,
5627: # effectively closing config.log, so it can be properly (re)opened and
5628: # appended to by config.status. When coming back to configure, we
5629: # need to make the FD available again.
5630: if test "$no_create" != yes; then
5631: ac_cs_success=:
5632: ac_config_status_args=
5633: test "$silent" = yes &&
5634: ac_config_status_args="$ac_config_status_args --quiet"
5635: exec 5>/dev/null
5636: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5637: exec 5>>config.log
5638: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5639: # would make configure fail if this is the last instruction.
5640: $ac_cs_success || as_fn_exit 1
5641: fi
5642: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5643: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5644: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5645: fi
5646:
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