Annotation of fwmaker/configure, revision 1.2
1.1 misho 1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.72 for fwmaker 1.0.
4: #
5: # Report bugs to <misho@elwix.org>.
6: #
7: #
8: # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
9: # Inc.
10: #
11: #
12: # This configure script is free software; the Free Software Foundation
13: # gives unlimited permission to copy, distribute and modify it.
14: ## -------------------- ##
15: ## M4sh Initialization. ##
16: ## -------------------- ##
17:
18: # Be more Bourne compatible
19: DUALCASE=1; export DUALCASE # for MKS sh
20: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
21: then :
22: emulate sh
23: NULLCMD=:
24: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25: # is contrary to our usage. Disable this feature.
26: alias -g '${1+"$@"}'='"$@"'
27: setopt NO_GLOB_SUBST
28: else case e in #(
29: e) case `(set -o) 2>/dev/null` in #(
30: *posix*) :
31: set -o posix ;; #(
32: *) :
33: ;;
34: esac ;;
35: esac
36: fi
37:
38:
39:
40: # Reset variables that may have inherited troublesome values from
41: # the environment.
42:
43: # IFS needs to be set, to space, tab, and newline, in precisely that order.
44: # (If _AS_PATH_WALK were called with IFS unset, it would have the
45: # side effect of setting IFS to empty, thus disabling word splitting.)
46: # Quoting is to prevent editors from complaining about space-tab.
47: as_nl='
48: '
49: export as_nl
50: IFS=" "" $as_nl"
51:
52: PS1='$ '
53: PS2='> '
54: PS4='+ '
55:
56: # Ensure predictable behavior from utilities with locale-dependent output.
57: LC_ALL=C
58: export LC_ALL
59: LANGUAGE=C
60: export LANGUAGE
61:
62: # We cannot yet rely on "unset" to work, but we need these variables
63: # to be unset--not just set to an empty or harmless value--now, to
64: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
65: # also avoids known problems related to "unset" and subshell syntax
66: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
67: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
68: do eval test \${$as_var+y} \
69: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
70: done
71:
72: # Ensure that fds 0, 1, and 2 are open.
73: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
74: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
75: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
76:
77: # The user is always right.
78: if ${PATH_SEPARATOR+false} :; then
79: PATH_SEPARATOR=:
80: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
81: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
82: PATH_SEPARATOR=';'
83: }
84: fi
85:
86:
87: # Find who we are. Look in the path if we contain no directory separator.
88: as_myself=
89: case $0 in #((
90: *[\\/]* ) as_myself=$0 ;;
91: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
92: for as_dir in $PATH
93: do
94: IFS=$as_save_IFS
95: case $as_dir in #(((
96: '') as_dir=./ ;;
97: */) ;;
98: *) as_dir=$as_dir/ ;;
99: esac
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: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113: exit 1
114: fi
115:
116:
117: # Use a proper internal environment variable to ensure we don't fall
118: # into an infinite loop, continuously re-executing ourselves.
119: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
120: _as_can_reexec=no; export _as_can_reexec;
121: # We cannot yet assume a decent shell, so we have to provide a
122: # neutralization value for shells without unset; and this also
123: # works around shells that cannot unset nonexistent variables.
124: # Preserve -v and -x to the replacement shell.
125: BASH_ENV=/dev/null
126: ENV=/dev/null
127: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
128: case $- in # ((((
129: *v*x* | *x*v* ) as_opts=-vx ;;
130: *v* ) as_opts=-v ;;
131: *x* ) as_opts=-x ;;
132: * ) as_opts= ;;
133: esac
134: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
135: # Admittedly, this is quite paranoid, since all the known shells bail
136: # out after a failed 'exec'.
137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
138: exit 255
139: fi
140: # We don't want this to propagate to other subprocesses.
141: { _as_can_reexec=; unset _as_can_reexec;}
142: if test "x$CONFIG_SHELL" = x; then
143: as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
144: then :
145: emulate sh
146: NULLCMD=:
147: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
148: # is contrary to our usage. Disable this feature.
149: alias -g '\${1+\"\$@\"}'='\"\$@\"'
150: setopt NO_GLOB_SUBST
151: else case e in #(
152: e) case \`(set -o) 2>/dev/null\` in #(
153: *posix*) :
154: set -o posix ;; #(
155: *) :
156: ;;
157: esac ;;
158: esac
159: fi
160: "
161: as_required="as_fn_return () { (exit \$1); }
162: as_fn_success () { as_fn_return 0; }
163: as_fn_failure () { as_fn_return 1; }
164: as_fn_ret_success () { return 0; }
165: as_fn_ret_failure () { return 1; }
166:
167: exitcode=0
168: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
169: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
170: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
171: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
173: then :
174:
175: else case e in #(
176: e) exitcode=1; echo positional parameters were not saved. ;;
177: esac
178: fi
179: test x\$exitcode = x0 || exit 1
180: blah=\$(echo \$(echo blah))
181: test x\"\$blah\" = xblah || exit 1
182: test -x / || exit 1"
183: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
184: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
185: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
186: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
187: if (eval "$as_required") 2>/dev/null
188: then :
189: as_have_required=yes
190: else case e in #(
191: e) as_have_required=no ;;
192: esac
193: fi
194: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
195: then :
196:
197: else case e in #(
198: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
199: as_found=false
200: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
201: do
202: IFS=$as_save_IFS
203: case $as_dir in #(((
204: '') as_dir=./ ;;
205: */) ;;
206: *) as_dir=$as_dir/ ;;
207: esac
208: as_found=:
209: case $as_dir in #(
210: /*)
211: for as_base in sh bash ksh sh5; do
212: # Try only shells that exist, to save several forks.
213: as_shell=$as_dir$as_base
214: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
215: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
216: then :
217: CONFIG_SHELL=$as_shell as_have_required=yes
218: if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
219: then :
220: break 2
221: fi
222: fi
223: done;;
224: esac
225: as_found=false
226: done
227: IFS=$as_save_IFS
228: if $as_found
229: then :
230:
231: else case e in #(
232: e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
233: as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
234: then :
235: CONFIG_SHELL=$SHELL as_have_required=yes
236: fi ;;
237: esac
238: fi
239:
240:
241: if test "x$CONFIG_SHELL" != x
242: then :
243: export CONFIG_SHELL
244: # We cannot yet assume a decent shell, so we have to provide a
245: # neutralization value for shells without unset; and this also
246: # works around shells that cannot unset nonexistent variables.
247: # Preserve -v and -x to the replacement shell.
248: BASH_ENV=/dev/null
249: ENV=/dev/null
250: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251: case $- in # ((((
252: *v*x* | *x*v* ) as_opts=-vx ;;
253: *v* ) as_opts=-v ;;
254: *x* ) as_opts=-x ;;
255: * ) as_opts= ;;
256: esac
257: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
258: # Admittedly, this is quite paranoid, since all the known shells bail
259: # out after a failed 'exec'.
260: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
261: exit 255
262: fi
263:
264: if test x$as_have_required = xno
265: then :
266: printf "%s\n" "$0: This script requires a shell more modern than all"
267: printf "%s\n" "$0: the shells that I found on your system."
268: if test ${ZSH_VERSION+y} ; then
269: printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
270: printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
271: else
272: printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
273: $0: about your system, including any error possibly output
274: $0: before this message. Then install a modern shell, or
275: $0: manually run the script under such a shell if you do
276: $0: have one."
277: fi
278: exit 1
279: fi ;;
280: esac
281: fi
282: fi
283: SHELL=${CONFIG_SHELL-/bin/sh}
284: export SHELL
285: # Unset more variables known to interfere with behavior of common tools.
286: CLICOLOR_FORCE= GREP_OPTIONS=
287: unset CLICOLOR_FORCE GREP_OPTIONS
288:
289: ## --------------------- ##
290: ## M4sh Shell Functions. ##
291: ## --------------------- ##
292: # as_fn_unset VAR
293: # ---------------
294: # Portably unset VAR.
295: as_fn_unset ()
296: {
297: { eval $1=; unset $1;}
298: }
299: as_unset=as_fn_unset
300:
301:
302: # as_fn_set_status STATUS
303: # -----------------------
304: # Set $? to STATUS, without forking.
305: as_fn_set_status ()
306: {
307: return $1
308: } # as_fn_set_status
309:
310: # as_fn_exit STATUS
311: # -----------------
312: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
313: as_fn_exit ()
314: {
315: set +e
316: as_fn_set_status $1
317: exit $1
318: } # as_fn_exit
319:
320: # as_fn_mkdir_p
321: # -------------
322: # Create "$as_dir" as a directory, including parents if necessary.
323: as_fn_mkdir_p ()
324: {
325:
326: case $as_dir in #(
327: -*) as_dir=./$as_dir;;
328: esac
329: test -d "$as_dir" || eval $as_mkdir_p || {
330: as_dirs=
331: while :; do
332: case $as_dir in #(
333: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
334: *) as_qdir=$as_dir;;
335: esac
336: as_dirs="'$as_qdir' $as_dirs"
337: as_dir=`$as_dirname -- "$as_dir" ||
338: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
339: X"$as_dir" : 'X\(//\)[^/]' \| \
340: X"$as_dir" : 'X\(//\)$' \| \
341: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
342: printf "%s\n" X"$as_dir" |
343: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
344: s//\1/
345: q
346: }
347: /^X\(\/\/\)[^/].*/{
348: s//\1/
349: q
350: }
351: /^X\(\/\/\)$/{
352: s//\1/
353: q
354: }
355: /^X\(\/\).*/{
356: s//\1/
357: q
358: }
359: s/.*/./; q'`
360: test -d "$as_dir" && break
361: done
362: test -z "$as_dirs" || eval "mkdir $as_dirs"
363: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
364:
365:
366: } # as_fn_mkdir_p
367:
368: # as_fn_executable_p FILE
369: # -----------------------
370: # Test if FILE is an executable regular file.
371: as_fn_executable_p ()
372: {
373: test -f "$1" && test -x "$1"
374: } # as_fn_executable_p
375: # as_fn_append VAR VALUE
376: # ----------------------
377: # Append the text in VALUE to the end of the definition contained in VAR. Take
378: # advantage of any shell optimizations that allow amortized linear growth over
379: # repeated appends, instead of the typical quadratic growth present in naive
380: # implementations.
381: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
382: then :
383: eval 'as_fn_append ()
384: {
385: eval $1+=\$2
386: }'
387: else case e in #(
388: e) as_fn_append ()
389: {
390: eval $1=\$$1\$2
391: } ;;
392: esac
393: fi # as_fn_append
394:
395: # as_fn_arith ARG...
396: # ------------------
397: # Perform arithmetic evaluation on the ARGs, and store the result in the
398: # global $as_val. Take advantage of shells that can avoid forks. The arguments
399: # must be portable across $(()) and expr.
400: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
401: then :
402: eval 'as_fn_arith ()
403: {
404: as_val=$(( $* ))
405: }'
406: else case e in #(
407: e) as_fn_arith ()
408: {
409: as_val=`expr "$@" || test $? -eq 1`
410: } ;;
411: esac
412: fi # as_fn_arith
413:
414:
415: # as_fn_error STATUS ERROR [LINENO LOG_FD]
416: # ----------------------------------------
417: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
418: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
419: # script with STATUS, using 1 if that was 0.
420: as_fn_error ()
421: {
422: as_status=$1; test $as_status -eq 0 && as_status=1
423: if test "$4"; then
424: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
425: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
426: fi
427: printf "%s\n" "$as_me: error: $2" >&2
428: as_fn_exit $as_status
429: } # as_fn_error
430:
431: if expr a : '\(a\)' >/dev/null 2>&1 &&
432: test "X`expr 00001 : '.*\(...\)'`" = X001; then
433: as_expr=expr
434: else
435: as_expr=false
436: fi
437:
438: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
439: as_basename=basename
440: else
441: as_basename=false
442: fi
443:
444: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
445: as_dirname=dirname
446: else
447: as_dirname=false
448: fi
449:
450: as_me=`$as_basename -- "$0" ||
451: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
452: X"$0" : 'X\(//\)$' \| \
453: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
454: printf "%s\n" X/"$0" |
455: sed '/^.*\/\([^/][^/]*\)\/*$/{
456: s//\1/
457: q
458: }
459: /^X\/\(\/\/\)$/{
460: s//\1/
461: q
462: }
463: /^X\/\(\/\).*/{
464: s//\1/
465: q
466: }
467: s/.*/./; q'`
468:
469: # Avoid depending upon Character Ranges.
470: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
471: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
472: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
473: as_cr_digits='0123456789'
474: as_cr_alnum=$as_cr_Letters$as_cr_digits
475:
476:
477: as_lineno_1=$LINENO as_lineno_1a=$LINENO
478: as_lineno_2=$LINENO as_lineno_2a=$LINENO
479: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
480: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
481: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
482: sed -n '
483: p
484: /[$]LINENO/=
485: ' <$as_myself |
486: sed '
487: t clear
488: :clear
489: s/[$]LINENO.*/&-/
490: t lineno
491: b
492: :lineno
493: N
494: :loop
495: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
496: t loop
497: s/-\n.*//
498: ' >$as_me.lineno &&
499: chmod +x "$as_me.lineno" ||
500: { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
501:
502: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
503: # already done that, so ensure we don't try to do so again and fall
504: # in an infinite loop. This has already happened in practice.
505: _as_can_reexec=no; export _as_can_reexec
506: # Don't try to exec as it changes $[0], causing all sort of problems
507: # (the dirname of $[0] is not the place where we might find the
508: # original and so on. Autoconf is especially sensitive to this).
509: . "./$as_me.lineno"
510: # Exit status is that of the last command.
511: exit
512: }
513:
514:
515: # Determine whether it's possible to make 'echo' print without a newline.
516: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
517: # for compatibility with existing Makefiles.
518: ECHO_C= ECHO_N= ECHO_T=
519: case `echo -n x` in #(((((
520: -n*)
521: case `echo 'xy\c'` in
522: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
523: xy) ECHO_C='\c';;
524: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
525: ECHO_T=' ';;
526: esac;;
527: *)
528: ECHO_N='-n';;
529: esac
530:
531: # For backward compatibility with old third-party macros, we provide
532: # the shell variables $as_echo and $as_echo_n. New code should use
533: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
534: as_echo='printf %s\n'
535: as_echo_n='printf %s'
536:
537: rm -f conf$$ conf$$.exe conf$$.file
538: if test -d conf$$.dir; then
539: rm -f conf$$.dir/conf$$.file
540: else
541: rm -f conf$$.dir
542: mkdir conf$$.dir 2>/dev/null
543: fi
544: if (echo >conf$$.file) 2>/dev/null; then
545: if ln -s conf$$.file conf$$ 2>/dev/null; then
546: as_ln_s='ln -s'
547: # ... but there are two gotchas:
548: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
549: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
550: # In both cases, we have to default to 'cp -pR'.
551: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
552: as_ln_s='cp -pR'
553: elif ln conf$$.file conf$$ 2>/dev/null; then
554: as_ln_s=ln
555: else
556: as_ln_s='cp -pR'
557: fi
558: else
559: as_ln_s='cp -pR'
560: fi
561: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
562: rmdir conf$$.dir 2>/dev/null
563:
564: if mkdir -p . 2>/dev/null; then
565: as_mkdir_p='mkdir -p "$as_dir"'
566: else
567: test -d ./-p && rmdir ./-p
568: as_mkdir_p=false
569: fi
570:
571: as_test_x='test -x'
572: as_executable_p=as_fn_executable_p
573:
574: # Sed expression to map a string onto a valid CPP name.
575: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
576: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
577:
578: # Sed expression to map a string onto a valid variable name.
579: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
580: as_tr_sh="eval sed '$as_sed_sh'" # deprecated
581:
582:
583: test -n "$DJDIR" || exec 7<&0 </dev/null
584: exec 6>&1
585:
586: # Name of the host.
587: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
588: # so uname gets run too.
589: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
590:
591: #
592: # Initializations.
593: #
594: ac_default_prefix=/usr/local
595: ac_clean_files=
596: ac_config_libobj_dir=.
597: LIBOBJS=
598: cross_compiling=no
599: subdirs=
600: MFLAGS=
601: MAKEFLAGS=
602:
603: # Identity of this package.
604: PACKAGE_NAME='fwmaker'
605: PACKAGE_TARNAME='fwmaker'
606: PACKAGE_VERSION='1.0'
607: PACKAGE_STRING='fwmaker 1.0'
608: PACKAGE_BUGREPORT='misho@elwix.org'
609: PACKAGE_URL=''
610:
611: ac_unique_file="src/fwmaker.c"
612: # Factoring default headers for most tests.
613: ac_includes_default="\
614: #include <stddef.h>
615: #ifdef HAVE_STDIO_H
616: # include <stdio.h>
617: #endif
618: #ifdef HAVE_STDLIB_H
619: # include <stdlib.h>
620: #endif
621: #ifdef HAVE_STRING_H
622: # include <string.h>
623: #endif
624: #ifdef HAVE_INTTYPES_H
625: # include <inttypes.h>
626: #endif
627: #ifdef HAVE_STDINT_H
628: # include <stdint.h>
629: #endif
630: #ifdef HAVE_STRINGS_H
631: # include <strings.h>
632: #endif
633: #ifdef HAVE_SYS_TYPES_H
634: # include <sys/types.h>
635: #endif
636: #ifdef HAVE_SYS_STAT_H
637: # include <sys/stat.h>
638: #endif
639: #ifdef HAVE_UNISTD_H
640: # include <unistd.h>
641: #endif"
642:
643: ac_header_c_list=
644: ac_subst_vars='LTLIBOBJS
645: LIBOBJS
646: MKDEP
647: target_os
648: target_vendor
649: target_cpu
650: target
651: host_os
652: host_vendor
653: host_cpu
654: host
655: build_os
656: build_vendor
657: build_cpu
658: build
659: INSTALL_DATA
660: INSTALL_SCRIPT
661: INSTALL_PROGRAM
662: OBJEXT
663: EXEEXT
664: ac_ct_CC
665: CPPFLAGS
666: LDFLAGS
667: CFLAGS
668: CC
669: target_alias
670: host_alias
671: build_alias
672: LIBS
673: ECHO_T
674: ECHO_N
675: ECHO_C
676: DEFS
677: mandir
678: localedir
679: libdir
680: psdir
681: pdfdir
682: dvidir
683: htmldir
684: infodir
685: docdir
686: oldincludedir
687: includedir
688: runstatedir
689: localstatedir
690: sharedstatedir
691: sysconfdir
692: datadir
693: datarootdir
694: libexecdir
695: sbindir
696: bindir
697: program_transform_name
698: prefix
699: exec_prefix
700: PACKAGE_URL
701: PACKAGE_BUGREPORT
702: PACKAGE_STRING
703: PACKAGE_VERSION
704: PACKAGE_TARNAME
705: PACKAGE_NAME
706: PATH_SEPARATOR
707: SHELL'
708: ac_subst_files=''
709: ac_user_opts='
710: enable_option_checking
711: enable_debug
712: '
713: ac_precious_vars='build_alias
714: host_alias
715: target_alias
716: CC
717: CFLAGS
718: LDFLAGS
719: LIBS
720: CPPFLAGS'
721:
722:
723: # Initialize some variables set by options.
724: ac_init_help=
725: ac_init_version=false
726: ac_unrecognized_opts=
727: ac_unrecognized_sep=
728: # The variables have the same names as the options, with
729: # dashes changed to underlines.
730: cache_file=/dev/null
731: exec_prefix=NONE
732: no_create=
733: no_recursion=
734: prefix=NONE
735: program_prefix=NONE
736: program_suffix=NONE
737: program_transform_name=s,x,x,
738: silent=
739: site=
740: srcdir=
741: verbose=
742: x_includes=NONE
743: x_libraries=NONE
744:
745: # Installation directory options.
746: # These are left unexpanded so users can "make install exec_prefix=/foo"
747: # and all the variables that are supposed to be based on exec_prefix
748: # by default will actually change.
749: # Use braces instead of parens because sh, perl, etc. also accept them.
750: # (The list follows the same order as the GNU Coding Standards.)
751: bindir='${exec_prefix}/bin'
752: sbindir='${exec_prefix}/sbin'
753: libexecdir='${exec_prefix}/libexec'
754: datarootdir='${prefix}/share'
755: datadir='${datarootdir}'
756: sysconfdir='${prefix}/etc'
757: sharedstatedir='${prefix}/com'
758: localstatedir='${prefix}/var'
759: runstatedir='${localstatedir}/run'
760: includedir='${prefix}/include'
761: oldincludedir='/usr/include'
762: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
763: infodir='${datarootdir}/info'
764: htmldir='${docdir}'
765: dvidir='${docdir}'
766: pdfdir='${docdir}'
767: psdir='${docdir}'
768: libdir='${exec_prefix}/lib'
769: localedir='${datarootdir}/locale'
770: mandir='${datarootdir}/man'
771:
772: ac_prev=
773: ac_dashdash=
774: for ac_option
775: do
776: # If the previous option needs an argument, assign it.
777: if test -n "$ac_prev"; then
778: eval $ac_prev=\$ac_option
779: ac_prev=
780: continue
781: fi
782:
783: case $ac_option in
784: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
785: *=) ac_optarg= ;;
786: *) ac_optarg=yes ;;
787: esac
788:
789: case $ac_dashdash$ac_option in
790: --)
791: ac_dashdash=yes ;;
792:
793: -bindir | --bindir | --bindi | --bind | --bin | --bi)
794: ac_prev=bindir ;;
795: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
796: bindir=$ac_optarg ;;
797:
798: -build | --build | --buil | --bui | --bu)
799: ac_prev=build_alias ;;
800: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
801: build_alias=$ac_optarg ;;
802:
803: -cache-file | --cache-file | --cache-fil | --cache-fi \
804: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
805: ac_prev=cache_file ;;
806: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
807: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
808: cache_file=$ac_optarg ;;
809:
810: --config-cache | -C)
811: cache_file=config.cache ;;
812:
813: -datadir | --datadir | --datadi | --datad)
814: ac_prev=datadir ;;
815: -datadir=* | --datadir=* | --datadi=* | --datad=*)
816: datadir=$ac_optarg ;;
817:
818: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
819: | --dataroo | --dataro | --datar)
820: ac_prev=datarootdir ;;
821: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
822: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
823: datarootdir=$ac_optarg ;;
824:
825: -disable-* | --disable-*)
826: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
827: # Reject names that are not valid shell variable names.
828: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
829: as_fn_error $? "invalid feature name: '$ac_useropt'"
830: ac_useropt_orig=$ac_useropt
831: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
832: case $ac_user_opts in
833: *"
834: "enable_$ac_useropt"
835: "*) ;;
836: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
837: ac_unrecognized_sep=', ';;
838: esac
839: eval enable_$ac_useropt=no ;;
840:
841: -docdir | --docdir | --docdi | --doc | --do)
842: ac_prev=docdir ;;
843: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
844: docdir=$ac_optarg ;;
845:
846: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
847: ac_prev=dvidir ;;
848: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
849: dvidir=$ac_optarg ;;
850:
851: -enable-* | --enable-*)
852: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
853: # Reject names that are not valid shell variable names.
854: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855: as_fn_error $? "invalid feature name: '$ac_useropt'"
856: ac_useropt_orig=$ac_useropt
857: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
858: case $ac_user_opts in
859: *"
860: "enable_$ac_useropt"
861: "*) ;;
862: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
863: ac_unrecognized_sep=', ';;
864: esac
865: eval enable_$ac_useropt=\$ac_optarg ;;
866:
867: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
868: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
869: | --exec | --exe | --ex)
870: ac_prev=exec_prefix ;;
871: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
872: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
873: | --exec=* | --exe=* | --ex=*)
874: exec_prefix=$ac_optarg ;;
875:
876: -gas | --gas | --ga | --g)
877: # Obsolete; use --with-gas.
878: with_gas=yes ;;
879:
880: -help | --help | --hel | --he | -h)
881: ac_init_help=long ;;
882: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
883: ac_init_help=recursive ;;
884: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
885: ac_init_help=short ;;
886:
887: -host | --host | --hos | --ho)
888: ac_prev=host_alias ;;
889: -host=* | --host=* | --hos=* | --ho=*)
890: host_alias=$ac_optarg ;;
891:
892: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
893: ac_prev=htmldir ;;
894: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
895: | --ht=*)
896: htmldir=$ac_optarg ;;
897:
898: -includedir | --includedir | --includedi | --included | --include \
899: | --includ | --inclu | --incl | --inc)
900: ac_prev=includedir ;;
901: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
902: | --includ=* | --inclu=* | --incl=* | --inc=*)
903: includedir=$ac_optarg ;;
904:
905: -infodir | --infodir | --infodi | --infod | --info | --inf)
906: ac_prev=infodir ;;
907: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
908: infodir=$ac_optarg ;;
909:
910: -libdir | --libdir | --libdi | --libd)
911: ac_prev=libdir ;;
912: -libdir=* | --libdir=* | --libdi=* | --libd=*)
913: libdir=$ac_optarg ;;
914:
915: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
916: | --libexe | --libex | --libe)
917: ac_prev=libexecdir ;;
918: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
919: | --libexe=* | --libex=* | --libe=*)
920: libexecdir=$ac_optarg ;;
921:
922: -localedir | --localedir | --localedi | --localed | --locale)
923: ac_prev=localedir ;;
924: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
925: localedir=$ac_optarg ;;
926:
927: -localstatedir | --localstatedir | --localstatedi | --localstated \
928: | --localstate | --localstat | --localsta | --localst | --locals)
929: ac_prev=localstatedir ;;
930: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
931: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
932: localstatedir=$ac_optarg ;;
933:
934: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
935: ac_prev=mandir ;;
936: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
937: mandir=$ac_optarg ;;
938:
939: -nfp | --nfp | --nf)
940: # Obsolete; use --without-fp.
941: with_fp=no ;;
942:
943: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
944: | --no-cr | --no-c | -n)
945: no_create=yes ;;
946:
947: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
948: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
949: no_recursion=yes ;;
950:
951: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
952: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
953: | --oldin | --oldi | --old | --ol | --o)
954: ac_prev=oldincludedir ;;
955: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
956: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
957: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
958: oldincludedir=$ac_optarg ;;
959:
960: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
961: ac_prev=prefix ;;
962: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
963: prefix=$ac_optarg ;;
964:
965: -program-prefix | --program-prefix | --program-prefi | --program-pref \
966: | --program-pre | --program-pr | --program-p)
967: ac_prev=program_prefix ;;
968: -program-prefix=* | --program-prefix=* | --program-prefi=* \
969: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
970: program_prefix=$ac_optarg ;;
971:
972: -program-suffix | --program-suffix | --program-suffi | --program-suff \
973: | --program-suf | --program-su | --program-s)
974: ac_prev=program_suffix ;;
975: -program-suffix=* | --program-suffix=* | --program-suffi=* \
976: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
977: program_suffix=$ac_optarg ;;
978:
979: -program-transform-name | --program-transform-name \
980: | --program-transform-nam | --program-transform-na \
981: | --program-transform-n | --program-transform- \
982: | --program-transform | --program-transfor \
983: | --program-transfo | --program-transf \
984: | --program-trans | --program-tran \
985: | --progr-tra | --program-tr | --program-t)
986: ac_prev=program_transform_name ;;
987: -program-transform-name=* | --program-transform-name=* \
988: | --program-transform-nam=* | --program-transform-na=* \
989: | --program-transform-n=* | --program-transform-=* \
990: | --program-transform=* | --program-transfor=* \
991: | --program-transfo=* | --program-transf=* \
992: | --program-trans=* | --program-tran=* \
993: | --progr-tra=* | --program-tr=* | --program-t=*)
994: program_transform_name=$ac_optarg ;;
995:
996: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
997: ac_prev=pdfdir ;;
998: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
999: pdfdir=$ac_optarg ;;
1000:
1001: -psdir | --psdir | --psdi | --psd | --ps)
1002: ac_prev=psdir ;;
1003: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1004: psdir=$ac_optarg ;;
1005:
1006: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1007: | -silent | --silent | --silen | --sile | --sil)
1008: silent=yes ;;
1009:
1010: -runstatedir | --runstatedir | --runstatedi | --runstated \
1011: | --runstate | --runstat | --runsta | --runst | --runs \
1012: | --run | --ru | --r)
1013: ac_prev=runstatedir ;;
1014: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1015: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1016: | --run=* | --ru=* | --r=*)
1017: runstatedir=$ac_optarg ;;
1018:
1019: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1020: ac_prev=sbindir ;;
1021: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1022: | --sbi=* | --sb=*)
1023: sbindir=$ac_optarg ;;
1024:
1025: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1026: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1027: | --sharedst | --shareds | --shared | --share | --shar \
1028: | --sha | --sh)
1029: ac_prev=sharedstatedir ;;
1030: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1031: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1032: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1033: | --sha=* | --sh=*)
1034: sharedstatedir=$ac_optarg ;;
1035:
1036: -site | --site | --sit)
1037: ac_prev=site ;;
1038: -site=* | --site=* | --sit=*)
1039: site=$ac_optarg ;;
1040:
1041: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1042: ac_prev=srcdir ;;
1043: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1044: srcdir=$ac_optarg ;;
1045:
1046: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1047: | --syscon | --sysco | --sysc | --sys | --sy)
1048: ac_prev=sysconfdir ;;
1049: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1050: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1051: sysconfdir=$ac_optarg ;;
1052:
1053: -target | --target | --targe | --targ | --tar | --ta | --t)
1054: ac_prev=target_alias ;;
1055: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1056: target_alias=$ac_optarg ;;
1057:
1058: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1059: verbose=yes ;;
1060:
1061: -version | --version | --versio | --versi | --vers | -V)
1062: ac_init_version=: ;;
1063:
1064: -with-* | --with-*)
1065: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1066: # Reject names that are not valid shell variable names.
1067: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068: as_fn_error $? "invalid package name: '$ac_useropt'"
1069: ac_useropt_orig=$ac_useropt
1070: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1071: case $ac_user_opts in
1072: *"
1073: "with_$ac_useropt"
1074: "*) ;;
1075: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1076: ac_unrecognized_sep=', ';;
1077: esac
1078: eval with_$ac_useropt=\$ac_optarg ;;
1079:
1080: -without-* | --without-*)
1081: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1082: # Reject names that are not valid shell variable names.
1083: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1084: as_fn_error $? "invalid package name: '$ac_useropt'"
1085: ac_useropt_orig=$ac_useropt
1086: ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1087: case $ac_user_opts in
1088: *"
1089: "with_$ac_useropt"
1090: "*) ;;
1091: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1092: ac_unrecognized_sep=', ';;
1093: esac
1094: eval with_$ac_useropt=no ;;
1095:
1096: --x)
1097: # Obsolete; use --with-x.
1098: with_x=yes ;;
1099:
1100: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1101: | --x-incl | --x-inc | --x-in | --x-i)
1102: ac_prev=x_includes ;;
1103: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1104: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1105: x_includes=$ac_optarg ;;
1106:
1107: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1108: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1109: ac_prev=x_libraries ;;
1110: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1111: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1112: x_libraries=$ac_optarg ;;
1113:
1114: -*) as_fn_error $? "unrecognized option: '$ac_option'
1115: Try '$0 --help' for more information"
1116: ;;
1117:
1118: *=*)
1119: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1120: # Reject names that are not valid shell variable names.
1121: case $ac_envvar in #(
1122: '' | [0-9]* | *[!_$as_cr_alnum]* )
1123: as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
1124: esac
1125: eval $ac_envvar=\$ac_optarg
1126: export $ac_envvar ;;
1127:
1128: *)
1129: # FIXME: should be removed in autoconf 3.0.
1130: printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1131: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1132: printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1133: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1134: ;;
1135:
1136: esac
1137: done
1138:
1139: if test -n "$ac_prev"; then
1140: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1141: as_fn_error $? "missing argument to $ac_option"
1142: fi
1143:
1144: if test -n "$ac_unrecognized_opts"; then
1145: case $enable_option_checking in
1146: no) ;;
1147: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1148: *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1149: esac
1150: fi
1151:
1152: # Check all directory arguments for consistency.
1153: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1154: datadir sysconfdir sharedstatedir localstatedir includedir \
1155: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1156: libdir localedir mandir runstatedir
1157: do
1158: eval ac_val=\$$ac_var
1159: # Remove trailing slashes.
1160: case $ac_val in
1161: */ )
1162: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1163: eval $ac_var=\$ac_val;;
1164: esac
1165: # Be sure to have absolute directory names.
1166: case $ac_val in
1167: [\\/$]* | ?:[\\/]* ) continue;;
1168: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1169: esac
1170: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1171: done
1172:
1173: # There might be people who depend on the old broken behavior: '$host'
1174: # used to hold the argument of --host etc.
1175: # FIXME: To remove some day.
1176: build=$build_alias
1177: host=$host_alias
1178: target=$target_alias
1179:
1180: # FIXME: To remove some day.
1181: if test "x$host_alias" != x; then
1182: if test "x$build_alias" = x; then
1183: cross_compiling=maybe
1184: elif test "x$build_alias" != "x$host_alias"; then
1185: cross_compiling=yes
1186: fi
1187: fi
1188:
1189: ac_tool_prefix=
1190: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1191:
1192: test "$silent" = yes && exec 6>/dev/null
1193:
1194:
1195: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1196: ac_ls_di=`ls -di .` &&
1197: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1198: as_fn_error $? "working directory cannot be determined"
1199: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1200: as_fn_error $? "pwd does not report name of working directory"
1201:
1202:
1203: # Find the source files, if location was not specified.
1204: if test -z "$srcdir"; then
1205: ac_srcdir_defaulted=yes
1206: # Try the directory containing this script, then the parent directory.
1207: ac_confdir=`$as_dirname -- "$as_myself" ||
1208: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1209: X"$as_myself" : 'X\(//\)[^/]' \| \
1210: X"$as_myself" : 'X\(//\)$' \| \
1211: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1212: printf "%s\n" X"$as_myself" |
1213: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1214: s//\1/
1215: q
1216: }
1217: /^X\(\/\/\)[^/].*/{
1218: s//\1/
1219: q
1220: }
1221: /^X\(\/\/\)$/{
1222: s//\1/
1223: q
1224: }
1225: /^X\(\/\).*/{
1226: s//\1/
1227: q
1228: }
1229: s/.*/./; q'`
1230: srcdir=$ac_confdir
1231: if test ! -r "$srcdir/$ac_unique_file"; then
1232: srcdir=..
1233: fi
1234: else
1235: ac_srcdir_defaulted=no
1236: fi
1237: if test ! -r "$srcdir/$ac_unique_file"; then
1238: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1239: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1240: fi
1241: ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
1242: ac_abs_confdir=`(
1243: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1244: pwd)`
1245: # When building in place, set srcdir=.
1246: if test "$ac_abs_confdir" = "$ac_pwd"; then
1247: srcdir=.
1248: fi
1249: # Remove unnecessary trailing slashes from srcdir.
1250: # Double slashes in file names in object file debugging info
1251: # mess up M-x gdb in Emacs.
1252: case $srcdir in
1253: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1254: esac
1255: for ac_var in $ac_precious_vars; do
1256: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1257: eval ac_env_${ac_var}_value=\$${ac_var}
1258: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1259: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1260: done
1261:
1262: #
1263: # Report the --help message.
1264: #
1265: if test "$ac_init_help" = "long"; then
1266: # Omit some internal or obsolete options to make the list less imposing.
1267: # This message is too long to be a string in the A/UX 3.1 sh.
1268: cat <<_ACEOF
1269: 'configure' configures fwmaker 1.0 to adapt to many kinds of systems.
1270:
1271: Usage: $0 [OPTION]... [VAR=VALUE]...
1272:
1273: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1274: VAR=VALUE. See below for descriptions of some of the useful variables.
1275:
1276: Defaults for the options are specified in brackets.
1277:
1278: Configuration:
1279: -h, --help display this help and exit
1280: --help=short display options specific to this package
1281: --help=recursive display the short help of all the included packages
1282: -V, --version display version information and exit
1283: -q, --quiet, --silent do not print 'checking ...' messages
1284: --cache-file=FILE cache test results in FILE [disabled]
1285: -C, --config-cache alias for '--cache-file=config.cache'
1286: -n, --no-create do not create output files
1287: --srcdir=DIR find the sources in DIR [configure dir or '..']
1288:
1289: Installation directories:
1290: --prefix=PREFIX install architecture-independent files in PREFIX
1291: [$ac_default_prefix]
1292: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1293: [PREFIX]
1294:
1295: By default, 'make install' will install all the files in
1296: '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
1297: an installation prefix other than '$ac_default_prefix' using '--prefix',
1298: for instance '--prefix=\$HOME'.
1299:
1300: For better control, use the options below.
1301:
1302: Fine tuning of the installation directories:
1303: --bindir=DIR user executables [EPREFIX/bin]
1304: --sbindir=DIR system admin executables [EPREFIX/sbin]
1305: --libexecdir=DIR program executables [EPREFIX/libexec]
1306: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1307: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1308: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1309: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1310: --libdir=DIR object code libraries [EPREFIX/lib]
1311: --includedir=DIR C header files [PREFIX/include]
1312: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1313: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1314: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1315: --infodir=DIR info documentation [DATAROOTDIR/info]
1316: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1317: --mandir=DIR man documentation [DATAROOTDIR/man]
1318: --docdir=DIR documentation root [DATAROOTDIR/doc/fwmaker]
1319: --htmldir=DIR html documentation [DOCDIR]
1320: --dvidir=DIR dvi documentation [DOCDIR]
1321: --pdfdir=DIR pdf documentation [DOCDIR]
1322: --psdir=DIR ps documentation [DOCDIR]
1323: _ACEOF
1324:
1325: cat <<\_ACEOF
1326:
1327: System types:
1328: --build=BUILD configure for building on BUILD [guessed]
1329: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1330: --target=TARGET configure for building compilers for TARGET [HOST]
1331: _ACEOF
1332: fi
1333:
1334: if test -n "$ac_init_help"; then
1335: case $ac_init_help in
1336: short | recursive ) echo "Configuration of fwmaker 1.0:";;
1337: esac
1338: cat <<\_ACEOF
1339:
1340: Optional Features:
1341: --disable-option-checking ignore unrecognized --enable/--with options
1342: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1343: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1344: --enable-debug Build library with debug information and additional messages
1345:
1346: Some influential environment variables:
1347: CC C compiler command
1348: CFLAGS C compiler flags
1349: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1350: nonstandard directory <lib dir>
1351: LIBS libraries to pass to the linker, e.g. -l<library>
1352: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1353: you have headers in a nonstandard directory <include dir>
1354:
1355: Use these variables to override the choices made by 'configure' or to help
1356: it to find libraries and programs with nonstandard names/locations.
1357:
1358: Report bugs to <misho@elwix.org>.
1359: _ACEOF
1360: ac_status=$?
1361: fi
1362:
1363: if test "$ac_init_help" = "recursive"; then
1364: # If there are subdirs, report their specific --help.
1365: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1366: test -d "$ac_dir" ||
1367: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1368: continue
1369: ac_builddir=.
1370:
1371: case "$ac_dir" in
1372: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373: *)
1374: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1375: # A ".." for each directory in $ac_dir_suffix.
1376: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1377: case $ac_top_builddir_sub in
1378: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1380: esac ;;
1381: esac
1382: ac_abs_top_builddir=$ac_pwd
1383: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1384: # for backward compatibility:
1385: ac_top_builddir=$ac_top_build_prefix
1386:
1387: case $srcdir in
1388: .) # We are building in place.
1389: ac_srcdir=.
1390: ac_top_srcdir=$ac_top_builddir_sub
1391: ac_abs_top_srcdir=$ac_pwd ;;
1392: [\\/]* | ?:[\\/]* ) # Absolute name.
1393: ac_srcdir=$srcdir$ac_dir_suffix;
1394: ac_top_srcdir=$srcdir
1395: ac_abs_top_srcdir=$srcdir ;;
1396: *) # Relative name.
1397: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1398: ac_top_srcdir=$ac_top_build_prefix$srcdir
1399: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1400: esac
1401: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1402:
1403: cd "$ac_dir" || { ac_status=$?; continue; }
1404: # Check for configure.gnu first; this name is used for a wrapper for
1405: # Metaconfig's "Configure" on case-insensitive file systems.
1406: if test -f "$ac_srcdir/configure.gnu"; then
1407: echo &&
1408: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1409: elif test -f "$ac_srcdir/configure"; then
1410: echo &&
1411: $SHELL "$ac_srcdir/configure" --help=recursive
1412: else
1413: printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1414: fi || ac_status=$?
1415: cd "$ac_pwd" || { ac_status=$?; break; }
1416: done
1417: fi
1418:
1419: test -n "$ac_init_help" && exit $ac_status
1420: if $ac_init_version; then
1421: cat <<\_ACEOF
1422: fwmaker configure 1.0
1423: generated by GNU Autoconf 2.72
1424:
1425: Copyright (C) 2023 Free Software Foundation, Inc.
1426: This configure script is free software; the Free Software Foundation
1427: gives unlimited permission to copy, distribute and modify it.
1428: _ACEOF
1429: exit
1430: fi
1431:
1432: ## ------------------------ ##
1433: ## Autoconf initialization. ##
1434: ## ------------------------ ##
1435:
1436: # ac_fn_c_try_compile LINENO
1437: # --------------------------
1438: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1439: ac_fn_c_try_compile ()
1440: {
1441: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1442: rm -f conftest.$ac_objext conftest.beam
1443: if { { ac_try="$ac_compile"
1444: case "(($ac_try" in
1445: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1446: *) ac_try_echo=$ac_try;;
1447: esac
1448: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1449: printf "%s\n" "$ac_try_echo"; } >&5
1450: (eval "$ac_compile") 2>conftest.err
1451: ac_status=$?
1452: if test -s conftest.err; then
1453: grep -v '^ *+' conftest.err >conftest.er1
1454: cat conftest.er1 >&5
1455: mv -f conftest.er1 conftest.err
1456: fi
1457: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1458: test $ac_status = 0; } && {
1459: test -z "$ac_c_werror_flag" ||
1460: test ! -s conftest.err
1461: } && test -s conftest.$ac_objext
1462: then :
1463: ac_retval=0
1464: else case e in #(
1465: e) printf "%s\n" "$as_me: failed program was:" >&5
1466: sed 's/^/| /' conftest.$ac_ext >&5
1467:
1468: ac_retval=1 ;;
1469: esac
1470: fi
1471: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1472: as_fn_set_status $ac_retval
1473:
1474: } # ac_fn_c_try_compile
1475:
1476: # ac_fn_c_try_link LINENO
1477: # -----------------------
1478: # Try to link conftest.$ac_ext, and return whether this succeeded.
1479: ac_fn_c_try_link ()
1480: {
1481: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1482: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1483: if { { ac_try="$ac_link"
1484: case "(($ac_try" in
1485: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1486: *) ac_try_echo=$ac_try;;
1487: esac
1488: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1489: printf "%s\n" "$ac_try_echo"; } >&5
1490: (eval "$ac_link") 2>conftest.err
1491: ac_status=$?
1492: if test -s conftest.err; then
1493: grep -v '^ *+' conftest.err >conftest.er1
1494: cat conftest.er1 >&5
1495: mv -f conftest.er1 conftest.err
1496: fi
1497: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1498: test $ac_status = 0; } && {
1499: test -z "$ac_c_werror_flag" ||
1500: test ! -s conftest.err
1501: } && test -s conftest$ac_exeext && {
1502: test "$cross_compiling" = yes ||
1503: test -x conftest$ac_exeext
1504: }
1505: then :
1506: ac_retval=0
1507: else case e in #(
1508: e) printf "%s\n" "$as_me: failed program was:" >&5
1509: sed 's/^/| /' conftest.$ac_ext >&5
1510:
1511: ac_retval=1 ;;
1512: esac
1513: fi
1514: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1515: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1516: # interfere with the next link command; also delete a directory that is
1517: # left behind by Apple's compiler. We do this before executing the actions.
1518: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1520: as_fn_set_status $ac_retval
1521:
1522: } # ac_fn_c_try_link
1523:
1524: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1525: # -------------------------------------------------------
1526: # Tests whether HEADER exists and can be compiled using the include files in
1527: # INCLUDES, setting the cache variable VAR accordingly.
1528: ac_fn_c_check_header_compile ()
1529: {
1530: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1532: printf %s "checking for $2... " >&6; }
1533: if eval test \${$3+y}
1534: then :
1535: printf %s "(cached) " >&6
1536: else case e in #(
1537: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1538: /* end confdefs.h. */
1539: $4
1540: #include <$2>
1541: _ACEOF
1542: if ac_fn_c_try_compile "$LINENO"
1543: then :
1544: eval "$3=yes"
1545: else case e in #(
1546: e) eval "$3=no" ;;
1547: esac
1548: fi
1549: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1550: esac
1551: fi
1552: eval ac_res=\$$3
1553: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1554: printf "%s\n" "$ac_res" >&6; }
1555: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1556:
1557: } # ac_fn_c_check_header_compile
1558:
1559: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1560: # -------------------------------------------
1561: # Tests whether TYPE exists after having included INCLUDES, setting cache
1562: # variable VAR accordingly.
1563: ac_fn_c_check_type ()
1564: {
1565: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1567: printf %s "checking for $2... " >&6; }
1568: if eval test \${$3+y}
1569: then :
1570: printf %s "(cached) " >&6
1571: else case e in #(
1572: e) eval "$3=no"
1573: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1574: /* end confdefs.h. */
1575: $4
1576: int
1577: main (void)
1578: {
1579: if (sizeof ($2))
1580: return 0;
1581: ;
1582: return 0;
1583: }
1584: _ACEOF
1585: if ac_fn_c_try_compile "$LINENO"
1586: then :
1587: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1588: /* end confdefs.h. */
1589: $4
1590: int
1591: main (void)
1592: {
1593: if (sizeof (($2)))
1594: return 0;
1595: ;
1596: return 0;
1597: }
1598: _ACEOF
1599: if ac_fn_c_try_compile "$LINENO"
1600: then :
1601:
1602: else case e in #(
1603: e) eval "$3=yes" ;;
1604: esac
1605: fi
1606: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1607: fi
1608: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
1609: esac
1610: fi
1611: eval ac_res=\$$3
1612: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613: printf "%s\n" "$ac_res" >&6; }
1614: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1615:
1616: } # ac_fn_c_check_type
1617:
1618: # ac_fn_c_check_func LINENO FUNC VAR
1619: # ----------------------------------
1620: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1621: ac_fn_c_check_func ()
1622: {
1623: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1624: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625: printf %s "checking for $2... " >&6; }
1626: if eval test \${$3+y}
1627: then :
1628: printf %s "(cached) " >&6
1629: else case e in #(
1630: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1631: /* end confdefs.h. */
1632: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1633: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1634: #define $2 innocuous_$2
1635:
1636: /* System header to define __stub macros and hopefully few prototypes,
1637: which can conflict with char $2 (void); below. */
1638:
1639: #include <limits.h>
1640: #undef $2
1641:
1642: /* Override any GCC internal prototype to avoid an error.
1643: Use char because int might match the return type of a GCC
1644: builtin and then its argument prototype would still apply. */
1645: #ifdef __cplusplus
1646: extern "C"
1647: #endif
1648: char $2 (void);
1649: /* The GNU C library defines this for functions which it implements
1650: to always fail with ENOSYS. Some functions are actually named
1651: something starting with __ and the normal name is an alias. */
1652: #if defined __stub_$2 || defined __stub___$2
1653: choke me
1654: #endif
1655:
1656: int
1657: main (void)
1658: {
1659: return $2 ();
1660: ;
1661: return 0;
1662: }
1663: _ACEOF
1664: if ac_fn_c_try_link "$LINENO"
1665: then :
1666: eval "$3=yes"
1667: else case e in #(
1668: e) eval "$3=no" ;;
1669: esac
1670: fi
1671: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1672: conftest$ac_exeext conftest.$ac_ext ;;
1673: esac
1674: fi
1675: eval ac_res=\$$3
1676: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1677: printf "%s\n" "$ac_res" >&6; }
1678: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1679:
1680: } # ac_fn_c_check_func
1681: ac_configure_args_raw=
1682: for ac_arg
1683: do
1684: case $ac_arg in
1685: *\'*)
1686: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1687: esac
1688: as_fn_append ac_configure_args_raw " '$ac_arg'"
1689: done
1690:
1691: case $ac_configure_args_raw in
1692: *$as_nl*)
1693: ac_safe_unquote= ;;
1694: *)
1695: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
1696: ac_unsafe_a="$ac_unsafe_z#~"
1697: ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1698: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1699: esac
1700:
1701: cat >config.log <<_ACEOF
1702: This file contains any messages produced by compilers while
1703: running configure, to aid debugging if configure makes a mistake.
1704:
1705: It was created by fwmaker $as_me 1.0, which was
1706: generated by GNU Autoconf 2.72. Invocation command line was
1707:
1708: $ $0$ac_configure_args_raw
1709:
1710: _ACEOF
1711: exec 5>>config.log
1712: {
1713: cat <<_ASUNAME
1714: ## --------- ##
1715: ## Platform. ##
1716: ## --------- ##
1717:
1718: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1719: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1720: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1721: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1722: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1723:
1724: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1725: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1726:
1727: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1728: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1729: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1730: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1731: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1732: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1733: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1734:
1735: _ASUNAME
1736:
1737: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1738: for as_dir in $PATH
1739: do
1740: IFS=$as_save_IFS
1741: case $as_dir in #(((
1742: '') as_dir=./ ;;
1743: */) ;;
1744: *) as_dir=$as_dir/ ;;
1745: esac
1746: printf "%s\n" "PATH: $as_dir"
1747: done
1748: IFS=$as_save_IFS
1749:
1750: } >&5
1751:
1752: cat >&5 <<_ACEOF
1753:
1754:
1755: ## ----------- ##
1756: ## Core tests. ##
1757: ## ----------- ##
1758:
1759: _ACEOF
1760:
1761:
1762: # Keep a trace of the command line.
1763: # Strip out --no-create and --no-recursion so they do not pile up.
1764: # Strip out --silent because we don't want to record it for future runs.
1765: # Also quote any args containing shell meta-characters.
1766: # Make two passes to allow for proper duplicate-argument suppression.
1767: ac_configure_args=
1768: ac_configure_args0=
1769: ac_configure_args1=
1770: ac_must_keep_next=false
1771: for ac_pass in 1 2
1772: do
1773: for ac_arg
1774: do
1775: case $ac_arg in
1776: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1777: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1778: | -silent | --silent | --silen | --sile | --sil)
1779: continue ;;
1780: *\'*)
1781: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1782: esac
1783: case $ac_pass in
1784: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1785: 2)
1786: as_fn_append ac_configure_args1 " '$ac_arg'"
1787: if test $ac_must_keep_next = true; then
1788: ac_must_keep_next=false # Got value, back to normal.
1789: else
1790: case $ac_arg in
1791: *=* | --config-cache | -C | -disable-* | --disable-* \
1792: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1793: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1794: | -with-* | --with-* | -without-* | --without-* | --x)
1795: case "$ac_configure_args0 " in
1796: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1797: esac
1798: ;;
1799: -* ) ac_must_keep_next=true ;;
1800: esac
1801: fi
1802: as_fn_append ac_configure_args " '$ac_arg'"
1803: ;;
1804: esac
1805: done
1806: done
1807: { ac_configure_args0=; unset ac_configure_args0;}
1808: { ac_configure_args1=; unset ac_configure_args1;}
1809:
1810: # When interrupted or exit'd, cleanup temporary files, and complete
1811: # config.log. We remove comments because anyway the quotes in there
1812: # would cause problems or look ugly.
1813: # WARNING: Use '\'' to represent an apostrophe within the trap.
1814: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1815: trap 'exit_status=$?
1816: # Sanitize IFS.
1817: IFS=" "" $as_nl"
1818: # Save into config.log some information that might help in debugging.
1819: {
1820: echo
1821:
1822: printf "%s\n" "## ---------------- ##
1823: ## Cache variables. ##
1824: ## ---------------- ##"
1825: echo
1826: # The following way of writing the cache mishandles newlines in values,
1827: (
1828: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1829: eval ac_val=\$$ac_var
1830: case $ac_val in #(
1831: *${as_nl}*)
1832: case $ac_var in #(
1833: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1834: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1835: esac
1836: case $ac_var in #(
1837: _ | IFS | as_nl) ;; #(
1838: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1839: *) { eval $ac_var=; unset $ac_var;} ;;
1840: esac ;;
1841: esac
1842: done
1843: (set) 2>&1 |
1844: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1845: *${as_nl}ac_space=\ *)
1846: sed -n \
1847: "s/'\''/'\''\\\\'\'''\''/g;
1848: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1849: ;; #(
1850: *)
1851: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1852: ;;
1853: esac |
1854: sort
1855: )
1856: echo
1857:
1858: printf "%s\n" "## ----------------- ##
1859: ## Output variables. ##
1860: ## ----------------- ##"
1861: echo
1862: for ac_var in $ac_subst_vars
1863: do
1864: eval ac_val=\$$ac_var
1865: case $ac_val in
1866: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1867: esac
1868: printf "%s\n" "$ac_var='\''$ac_val'\''"
1869: done | sort
1870: echo
1871:
1872: if test -n "$ac_subst_files"; then
1873: printf "%s\n" "## ------------------- ##
1874: ## File substitutions. ##
1875: ## ------------------- ##"
1876: echo
1877: for ac_var in $ac_subst_files
1878: do
1879: eval ac_val=\$$ac_var
1880: case $ac_val in
1881: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1882: esac
1883: printf "%s\n" "$ac_var='\''$ac_val'\''"
1884: done | sort
1885: echo
1886: fi
1887:
1888: if test -s confdefs.h; then
1889: printf "%s\n" "## ----------- ##
1890: ## confdefs.h. ##
1891: ## ----------- ##"
1892: echo
1893: cat confdefs.h
1894: echo
1895: fi
1896: test "$ac_signal" != 0 &&
1897: printf "%s\n" "$as_me: caught signal $ac_signal"
1898: printf "%s\n" "$as_me: exit $exit_status"
1899: } >&5
1900: rm -f core *.core core.conftest.* &&
1901: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1902: exit $exit_status
1903: ' 0
1904: for ac_signal in 1 2 13 15; do
1905: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1906: done
1907: ac_signal=0
1908:
1909: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1910: rm -f -r conftest* confdefs.h
1911:
1912: printf "%s\n" "/* confdefs.h */" > confdefs.h
1913:
1914: # Predefined preprocessor variables.
1915:
1916: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1917:
1918: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1919:
1920: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1921:
1922: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1923:
1924: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1925:
1926: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1927:
1928:
1929: # Let the site file select an alternate cache file if it wants to.
1930: # Prefer an explicitly selected file to automatically selected ones.
1931: if test -n "$CONFIG_SITE"; then
1932: ac_site_files="$CONFIG_SITE"
1933: elif test "x$prefix" != xNONE; then
1934: ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1935: else
1936: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1937: fi
1938:
1939: for ac_site_file in $ac_site_files
1940: do
1941: case $ac_site_file in #(
1942: */*) :
1943: ;; #(
1944: *) :
1945: ac_site_file=./$ac_site_file ;;
1946: esac
1947: if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1948: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1949: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1950: sed 's/^/| /' "$ac_site_file" >&5
1951: . "$ac_site_file" \
1952: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
1953: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
1954: as_fn_error $? "failed to load site script $ac_site_file
1955: See 'config.log' for more details" "$LINENO" 5; }
1956: fi
1957: done
1958:
1959: if test -r "$cache_file"; then
1960: # Some versions of bash will fail to source /dev/null (special files
1961: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1962: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1963: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1964: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1965: case $cache_file in
1966: [\\/]* | ?:[\\/]* ) . "$cache_file";;
1967: *) . "./$cache_file";;
1968: esac
1969: fi
1970: else
1971: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1972: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1973: >$cache_file
1974: fi
1975:
1976: # Test code for whether the C compiler supports C89 (global declarations)
1977: ac_c_conftest_c89_globals='
1978: /* Does the compiler advertise C89 conformance?
1979: Do not test the value of __STDC__, because some compilers set it to 0
1980: while being otherwise adequately conformant. */
1981: #if !defined __STDC__
1982: # error "Compiler does not advertise C89 conformance"
1983: #endif
1984:
1985: #include <stddef.h>
1986: #include <stdarg.h>
1987: struct stat;
1988: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
1989: struct buf { int x; };
1990: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1991: static char *e (char **p, int i)
1992: {
1993: return p[i];
1994: }
1995: static char *f (char * (*g) (char **, int), char **p, ...)
1996: {
1997: char *s;
1998: va_list v;
1999: va_start (v,p);
2000: s = g (p, va_arg (v,int));
2001: va_end (v);
2002: return s;
2003: }
2004:
2005: /* C89 style stringification. */
2006: #define noexpand_stringify(a) #a
2007: const char *stringified = noexpand_stringify(arbitrary+token=sequence);
2008:
2009: /* C89 style token pasting. Exercises some of the corner cases that
2010: e.g. old MSVC gets wrong, but not very hard. */
2011: #define noexpand_concat(a,b) a##b
2012: #define expand_concat(a,b) noexpand_concat(a,b)
2013: extern int vA;
2014: extern int vbee;
2015: #define aye A
2016: #define bee B
2017: int *pvA = &expand_concat(v,aye);
2018: int *pvbee = &noexpand_concat(v,bee);
2019:
2020: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2021: function prototypes and stuff, but not \xHH hex character constants.
2022: These do not provoke an error unfortunately, instead are silently treated
2023: as an "x". The following induces an error, until -std is added to get
2024: proper ANSI mode. Curiously \x00 != x always comes out true, for an
2025: array size at least. It is necessary to write \x00 == 0 to get something
2026: that is true only with -std. */
2027: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2028:
2029: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2030: inside strings and character constants. */
2031: #define FOO(x) '\''x'\''
2032: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2033:
2034: int test (int i, double x);
2035: struct s1 {int (*f) (int a);};
2036: struct s2 {int (*f) (double a);};
2037: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2038: int, int);'
2039:
2040: # Test code for whether the C compiler supports C89 (body of main).
2041: ac_c_conftest_c89_main='
2042: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2043: '
2044:
2045: # Test code for whether the C compiler supports C99 (global declarations)
2046: ac_c_conftest_c99_globals='
2047: /* Does the compiler advertise C99 conformance? */
2048: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2049: # error "Compiler does not advertise C99 conformance"
2050: #endif
2051:
2052: // See if C++-style comments work.
2053:
2054: #include <stdbool.h>
2055: extern int puts (const char *);
2056: extern int printf (const char *, ...);
2057: extern int dprintf (int, const char *, ...);
2058: extern void *malloc (size_t);
2059: extern void free (void *);
2060:
2061: // Check varargs macros. These examples are taken from C99 6.10.3.5.
2062: // dprintf is used instead of fprintf to avoid needing to declare
2063: // FILE and stderr.
2064: #define debug(...) dprintf (2, __VA_ARGS__)
2065: #define showlist(...) puts (#__VA_ARGS__)
2066: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2067: static void
2068: test_varargs_macros (void)
2069: {
2070: int x = 1234;
2071: int y = 5678;
2072: debug ("Flag");
2073: debug ("X = %d\n", x);
2074: showlist (The first, second, and third items.);
2075: report (x>y, "x is %d but y is %d", x, y);
2076: }
2077:
2078: // Check long long types.
2079: #define BIG64 18446744073709551615ull
2080: #define BIG32 4294967295ul
2081: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2082: #if !BIG_OK
2083: #error "your preprocessor is broken"
2084: #endif
2085: #if BIG_OK
2086: #else
2087: #error "your preprocessor is broken"
2088: #endif
2089: static long long int bignum = -9223372036854775807LL;
2090: static unsigned long long int ubignum = BIG64;
2091:
2092: struct incomplete_array
2093: {
2094: int datasize;
2095: double data[];
2096: };
2097:
2098: struct named_init {
2099: int number;
2100: const wchar_t *name;
2101: double average;
2102: };
2103:
2104: typedef const char *ccp;
2105:
2106: static inline int
2107: test_restrict (ccp restrict text)
2108: {
2109: // Iterate through items via the restricted pointer.
2110: // Also check for declarations in for loops.
2111: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2112: continue;
2113: return 0;
2114: }
2115:
2116: // Check varargs and va_copy.
2117: static bool
2118: test_varargs (const char *format, ...)
2119: {
2120: va_list args;
2121: va_start (args, format);
2122: va_list args_copy;
2123: va_copy (args_copy, args);
2124:
2125: const char *str = "";
2126: int number = 0;
2127: float fnumber = 0;
2128:
2129: while (*format)
2130: {
2131: switch (*format++)
2132: {
2133: case '\''s'\'': // string
2134: str = va_arg (args_copy, const char *);
2135: break;
2136: case '\''d'\'': // int
2137: number = va_arg (args_copy, int);
2138: break;
2139: case '\''f'\'': // float
2140: fnumber = va_arg (args_copy, double);
2141: break;
2142: default:
2143: break;
2144: }
2145: }
2146: va_end (args_copy);
2147: va_end (args);
2148:
2149: return *str && number && fnumber;
2150: }
2151: '
2152:
2153: # Test code for whether the C compiler supports C99 (body of main).
2154: ac_c_conftest_c99_main='
2155: // Check bool.
2156: _Bool success = false;
2157: success |= (argc != 0);
2158:
2159: // Check restrict.
2160: if (test_restrict ("String literal") == 0)
2161: success = true;
2162: char *restrict newvar = "Another string";
2163:
2164: // Check varargs.
2165: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2166: test_varargs_macros ();
2167:
2168: // Check flexible array members.
2169: struct incomplete_array *ia =
2170: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2171: ia->datasize = 10;
2172: for (int i = 0; i < ia->datasize; ++i)
2173: ia->data[i] = i * 1.234;
2174: // Work around memory leak warnings.
2175: free (ia);
2176:
2177: // Check named initializers.
2178: struct named_init ni = {
2179: .number = 34,
2180: .name = L"Test wide string",
2181: .average = 543.34343,
2182: };
2183:
2184: ni.number = 58;
2185:
2186: int dynamic_array[ni.number];
2187: dynamic_array[0] = argv[0][0];
2188: dynamic_array[ni.number - 1] = 543;
2189:
2190: // work around unused variable warnings
2191: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2192: || dynamic_array[ni.number - 1] != 543);
2193: '
2194:
2195: # Test code for whether the C compiler supports C11 (global declarations)
2196: ac_c_conftest_c11_globals='
2197: /* Does the compiler advertise C11 conformance? */
2198: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2199: # error "Compiler does not advertise C11 conformance"
2200: #endif
2201:
2202: // Check _Alignas.
2203: char _Alignas (double) aligned_as_double;
2204: char _Alignas (0) no_special_alignment;
2205: extern char aligned_as_int;
2206: char _Alignas (0) _Alignas (int) aligned_as_int;
2207:
2208: // Check _Alignof.
2209: enum
2210: {
2211: int_alignment = _Alignof (int),
2212: int_array_alignment = _Alignof (int[100]),
2213: char_alignment = _Alignof (char)
2214: };
2215: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2216:
2217: // Check _Noreturn.
2218: int _Noreturn does_not_return (void) { for (;;) continue; }
2219:
2220: // Check _Static_assert.
2221: struct test_static_assert
2222: {
2223: int x;
2224: _Static_assert (sizeof (int) <= sizeof (long int),
2225: "_Static_assert does not work in struct");
2226: long int y;
2227: };
2228:
2229: // Check UTF-8 literals.
2230: #define u8 syntax error!
2231: char const utf8_literal[] = u8"happens to be ASCII" "another string";
2232:
2233: // Check duplicate typedefs.
2234: typedef long *long_ptr;
2235: typedef long int *long_ptr;
2236: typedef long_ptr long_ptr;
2237:
2238: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2239: struct anonymous
2240: {
2241: union {
2242: struct { int i; int j; };
2243: struct { int k; long int l; } w;
2244: };
2245: int m;
2246: } v1;
2247: '
2248:
2249: # Test code for whether the C compiler supports C11 (body of main).
2250: ac_c_conftest_c11_main='
2251: _Static_assert ((offsetof (struct anonymous, i)
2252: == offsetof (struct anonymous, w.k)),
2253: "Anonymous union alignment botch");
2254: v1.i = 2;
2255: v1.w.k = 5;
2256: ok |= v1.i != 5;
2257: '
2258:
2259: # Test code for whether the C compiler supports C11 (complete).
2260: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2261: ${ac_c_conftest_c99_globals}
2262: ${ac_c_conftest_c11_globals}
2263:
2264: int
2265: main (int argc, char **argv)
2266: {
2267: int ok = 0;
2268: ${ac_c_conftest_c89_main}
2269: ${ac_c_conftest_c99_main}
2270: ${ac_c_conftest_c11_main}
2271: return ok;
2272: }
2273: "
2274:
2275: # Test code for whether the C compiler supports C99 (complete).
2276: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2277: ${ac_c_conftest_c99_globals}
2278:
2279: int
2280: main (int argc, char **argv)
2281: {
2282: int ok = 0;
2283: ${ac_c_conftest_c89_main}
2284: ${ac_c_conftest_c99_main}
2285: return ok;
2286: }
2287: "
2288:
2289: # Test code for whether the C compiler supports C89 (complete).
2290: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2291:
2292: int
2293: main (int argc, char **argv)
2294: {
2295: int ok = 0;
2296: ${ac_c_conftest_c89_main}
2297: return ok;
2298: }
2299: "
2300:
2301: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2302: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2303: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2304: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2305: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2306: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2307: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2308: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2309: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2310:
2311: # Auxiliary files required by this configure script.
2312: ac_aux_files="config.guess config.sub install-sh"
2313:
2314: # Locations in which to look for auxiliary files.
2315: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2316:
2317: # Search for a directory containing all of the required auxiliary files,
2318: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2319: # If we don't find one directory that contains all the files we need,
2320: # we report the set of missing files from the *first* directory in
2321: # $ac_aux_dir_candidates and give up.
2322: ac_missing_aux_files=""
2323: ac_first_candidate=:
2324: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2325: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2326: as_found=false
2327: for as_dir in $ac_aux_dir_candidates
2328: do
2329: IFS=$as_save_IFS
2330: case $as_dir in #(((
2331: '') as_dir=./ ;;
2332: */) ;;
2333: *) as_dir=$as_dir/ ;;
2334: esac
2335: as_found=:
2336:
2337: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2338: ac_aux_dir_found=yes
2339: ac_install_sh=
2340: for ac_aux in $ac_aux_files
2341: do
2342: # As a special case, if "install-sh" is required, that requirement
2343: # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2344: # and $ac_install_sh is set appropriately for whichever one is found.
2345: if test x"$ac_aux" = x"install-sh"
2346: then
2347: if test -f "${as_dir}install-sh"; then
2348: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2349: ac_install_sh="${as_dir}install-sh -c"
2350: elif test -f "${as_dir}install.sh"; then
2351: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2352: ac_install_sh="${as_dir}install.sh -c"
2353: elif test -f "${as_dir}shtool"; then
2354: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2355: ac_install_sh="${as_dir}shtool install -c"
2356: else
2357: ac_aux_dir_found=no
2358: if $ac_first_candidate; then
2359: ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2360: else
2361: break
2362: fi
2363: fi
2364: else
2365: if test -f "${as_dir}${ac_aux}"; then
2366: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2367: else
2368: ac_aux_dir_found=no
2369: if $ac_first_candidate; then
2370: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2371: else
2372: break
2373: fi
2374: fi
2375: fi
2376: done
2377: if test "$ac_aux_dir_found" = yes; then
2378: ac_aux_dir="$as_dir"
2379: break
2380: fi
2381: ac_first_candidate=false
2382:
2383: as_found=false
2384: done
2385: IFS=$as_save_IFS
2386: if $as_found
2387: then :
2388:
2389: else case e in #(
2390: e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
2391: esac
2392: fi
2393:
2394:
2395: # These three variables are undocumented and unsupported,
2396: # and are intended to be withdrawn in a future Autoconf release.
2397: # They can cause serious problems if a builder's source tree is in a directory
2398: # whose full name contains unusual characters.
2399: if test -f "${ac_aux_dir}config.guess"; then
2400: ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2401: fi
2402: if test -f "${ac_aux_dir}config.sub"; then
2403: ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2404: fi
2405: if test -f "$ac_aux_dir/configure"; then
2406: ac_configure="$SHELL ${ac_aux_dir}configure"
2407: fi
2408:
2409: # Check that the precious variables saved in the cache have kept the same
2410: # value.
2411: ac_cache_corrupted=false
2412: for ac_var in $ac_precious_vars; do
2413: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2414: eval ac_new_set=\$ac_env_${ac_var}_set
2415: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2416: eval ac_new_val=\$ac_env_${ac_var}_value
2417: case $ac_old_set,$ac_new_set in
2418: set,)
2419: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
2420: printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
2421: ac_cache_corrupted=: ;;
2422: ,set)
2423: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
2424: printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
2425: ac_cache_corrupted=: ;;
2426: ,);;
2427: *)
2428: if test "x$ac_old_val" != "x$ac_new_val"; then
2429: # differences in whitespace do not lead to failure.
2430: ac_old_val_w=`echo x $ac_old_val`
2431: ac_new_val_w=`echo x $ac_new_val`
2432: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2433: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
2434: printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
2435: ac_cache_corrupted=:
2436: else
2437: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
2438: printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
2439: eval $ac_var=\$ac_old_val
2440: fi
2441: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
2442: printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
2443: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
2444: printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
2445: fi;;
2446: esac
2447: # Pass precious variables to config.status.
2448: if test "$ac_new_set" = set; then
2449: case $ac_new_val in
2450: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2451: *) ac_arg=$ac_var=$ac_new_val ;;
2452: esac
2453: case " $ac_configure_args " in
2454: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2455: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2456: esac
2457: fi
2458: done
2459: if $ac_cache_corrupted; then
2460: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2461: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
2462: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2463: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2464: as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
2465: and start over" "$LINENO" 5
2466: fi
2467: ## -------------------- ##
2468: ## Main body of script. ##
2469: ## -------------------- ##
2470:
2471: ac_ext=c
2472: ac_cpp='$CPP $CPPFLAGS'
2473: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2474: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2475: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2476:
2477:
2478: ac_config_headers="$ac_config_headers inc/config.h"
2479:
2480:
2481:
1.2 ! misho 2482: ac_cv_func_malloc_0_nonnull="yes"
! 2483: ac_cv_func_realloc_0_nonnull="yes"
! 2484:
1.1 misho 2485: # Checks for programs.
2486:
2487:
2488:
2489:
2490:
2491:
2492:
2493:
2494:
2495: ac_ext=c
2496: ac_cpp='$CPP $CPPFLAGS'
2497: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2498: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2499: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2500: if test -n "$ac_tool_prefix"; then
2501: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2502: set dummy ${ac_tool_prefix}gcc; ac_word=$2
2503: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2504: printf %s "checking for $ac_word... " >&6; }
2505: if test ${ac_cv_prog_CC+y}
2506: then :
2507: printf %s "(cached) " >&6
2508: else case e in #(
2509: e) if test -n "$CC"; then
2510: ac_cv_prog_CC="$CC" # Let the user override the test.
2511: else
2512: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2513: for as_dir in $PATH
2514: do
2515: IFS=$as_save_IFS
2516: case $as_dir in #(((
2517: '') as_dir=./ ;;
2518: */) ;;
2519: *) as_dir=$as_dir/ ;;
2520: esac
2521: for ac_exec_ext in '' $ac_executable_extensions; do
2522: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2523: ac_cv_prog_CC="${ac_tool_prefix}gcc"
2524: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2525: break 2
2526: fi
2527: done
2528: done
2529: IFS=$as_save_IFS
2530:
2531: fi ;;
2532: esac
2533: fi
2534: CC=$ac_cv_prog_CC
2535: if test -n "$CC"; then
2536: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2537: printf "%s\n" "$CC" >&6; }
2538: else
2539: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2540: printf "%s\n" "no" >&6; }
2541: fi
2542:
2543:
2544: fi
2545: if test -z "$ac_cv_prog_CC"; then
2546: ac_ct_CC=$CC
2547: # Extract the first word of "gcc", so it can be a program name with args.
2548: set dummy gcc; ac_word=$2
2549: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2550: printf %s "checking for $ac_word... " >&6; }
2551: if test ${ac_cv_prog_ac_ct_CC+y}
2552: then :
2553: printf %s "(cached) " >&6
2554: else case e in #(
2555: e) if test -n "$ac_ct_CC"; then
2556: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2557: else
2558: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2559: for as_dir in $PATH
2560: do
2561: IFS=$as_save_IFS
2562: case $as_dir in #(((
2563: '') as_dir=./ ;;
2564: */) ;;
2565: *) as_dir=$as_dir/ ;;
2566: esac
2567: for ac_exec_ext in '' $ac_executable_extensions; do
2568: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2569: ac_cv_prog_ac_ct_CC="gcc"
2570: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2571: break 2
2572: fi
2573: done
2574: done
2575: IFS=$as_save_IFS
2576:
2577: fi ;;
2578: esac
2579: fi
2580: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2581: if test -n "$ac_ct_CC"; then
2582: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2583: printf "%s\n" "$ac_ct_CC" >&6; }
2584: else
2585: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2586: printf "%s\n" "no" >&6; }
2587: fi
2588:
2589: if test "x$ac_ct_CC" = x; then
2590: CC=""
2591: else
2592: case $cross_compiling:$ac_tool_warned in
2593: yes:)
2594: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2595: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2596: ac_tool_warned=yes ;;
2597: esac
2598: CC=$ac_ct_CC
2599: fi
2600: else
2601: CC="$ac_cv_prog_CC"
2602: fi
2603:
2604: if test -z "$CC"; then
2605: if test -n "$ac_tool_prefix"; then
2606: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2607: set dummy ${ac_tool_prefix}cc; ac_word=$2
2608: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2609: printf %s "checking for $ac_word... " >&6; }
2610: if test ${ac_cv_prog_CC+y}
2611: then :
2612: printf %s "(cached) " >&6
2613: else case e in #(
2614: e) if test -n "$CC"; then
2615: ac_cv_prog_CC="$CC" # Let the user override the test.
2616: else
2617: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2618: for as_dir in $PATH
2619: do
2620: IFS=$as_save_IFS
2621: case $as_dir in #(((
2622: '') as_dir=./ ;;
2623: */) ;;
2624: *) as_dir=$as_dir/ ;;
2625: esac
2626: for ac_exec_ext in '' $ac_executable_extensions; do
2627: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2628: ac_cv_prog_CC="${ac_tool_prefix}cc"
2629: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2630: break 2
2631: fi
2632: done
2633: done
2634: IFS=$as_save_IFS
2635:
2636: fi ;;
2637: esac
2638: fi
2639: CC=$ac_cv_prog_CC
2640: if test -n "$CC"; then
2641: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2642: printf "%s\n" "$CC" >&6; }
2643: else
2644: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2645: printf "%s\n" "no" >&6; }
2646: fi
2647:
2648:
2649: fi
2650: fi
2651: if test -z "$CC"; then
2652: # Extract the first word of "cc", so it can be a program name with args.
2653: set dummy cc; ac_word=$2
2654: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2655: printf %s "checking for $ac_word... " >&6; }
2656: if test ${ac_cv_prog_CC+y}
2657: then :
2658: printf %s "(cached) " >&6
2659: else case e in #(
2660: e) if test -n "$CC"; then
2661: ac_cv_prog_CC="$CC" # Let the user override the test.
2662: else
2663: ac_prog_rejected=no
2664: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2665: for as_dir in $PATH
2666: do
2667: IFS=$as_save_IFS
2668: case $as_dir in #(((
2669: '') as_dir=./ ;;
2670: */) ;;
2671: *) as_dir=$as_dir/ ;;
2672: esac
2673: for ac_exec_ext in '' $ac_executable_extensions; do
2674: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2675: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2676: ac_prog_rejected=yes
2677: continue
2678: fi
2679: ac_cv_prog_CC="cc"
2680: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2681: break 2
2682: fi
2683: done
2684: done
2685: IFS=$as_save_IFS
2686:
2687: if test $ac_prog_rejected = yes; then
2688: # We found a bogon in the path, so make sure we never use it.
2689: set dummy $ac_cv_prog_CC
2690: shift
2691: if test $# != 0; then
2692: # We chose a different compiler from the bogus one.
2693: # However, it has the same basename, so the bogon will be chosen
2694: # first if we set CC to just the basename; use the full file name.
2695: shift
2696: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2697: fi
2698: fi
2699: fi ;;
2700: esac
2701: fi
2702: CC=$ac_cv_prog_CC
2703: if test -n "$CC"; then
2704: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2705: printf "%s\n" "$CC" >&6; }
2706: else
2707: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708: printf "%s\n" "no" >&6; }
2709: fi
2710:
2711:
2712: fi
2713: if test -z "$CC"; then
2714: if test -n "$ac_tool_prefix"; then
2715: for ac_prog in cl.exe
2716: do
2717: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2718: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2719: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2720: printf %s "checking for $ac_word... " >&6; }
2721: if test ${ac_cv_prog_CC+y}
2722: then :
2723: printf %s "(cached) " >&6
2724: else case e in #(
2725: e) if test -n "$CC"; then
2726: ac_cv_prog_CC="$CC" # Let the user override the test.
2727: else
2728: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2729: for as_dir in $PATH
2730: do
2731: IFS=$as_save_IFS
2732: case $as_dir in #(((
2733: '') as_dir=./ ;;
2734: */) ;;
2735: *) as_dir=$as_dir/ ;;
2736: esac
2737: for ac_exec_ext in '' $ac_executable_extensions; do
2738: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2739: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2740: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2741: break 2
2742: fi
2743: done
2744: done
2745: IFS=$as_save_IFS
2746:
2747: fi ;;
2748: esac
2749: fi
2750: CC=$ac_cv_prog_CC
2751: if test -n "$CC"; then
2752: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2753: printf "%s\n" "$CC" >&6; }
2754: else
2755: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2756: printf "%s\n" "no" >&6; }
2757: fi
2758:
2759:
2760: test -n "$CC" && break
2761: done
2762: fi
2763: if test -z "$CC"; then
2764: ac_ct_CC=$CC
2765: for ac_prog in cl.exe
2766: do
2767: # Extract the first word of "$ac_prog", so it can be a program name with args.
2768: set dummy $ac_prog; ac_word=$2
2769: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2770: printf %s "checking for $ac_word... " >&6; }
2771: if test ${ac_cv_prog_ac_ct_CC+y}
2772: then :
2773: printf %s "(cached) " >&6
2774: else case e in #(
2775: e) if test -n "$ac_ct_CC"; then
2776: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2777: else
2778: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779: for as_dir in $PATH
2780: do
2781: IFS=$as_save_IFS
2782: case $as_dir in #(((
2783: '') as_dir=./ ;;
2784: */) ;;
2785: *) as_dir=$as_dir/ ;;
2786: esac
2787: for ac_exec_ext in '' $ac_executable_extensions; do
2788: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2789: ac_cv_prog_ac_ct_CC="$ac_prog"
2790: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2791: break 2
2792: fi
2793: done
2794: done
2795: IFS=$as_save_IFS
2796:
2797: fi ;;
2798: esac
2799: fi
2800: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2801: if test -n "$ac_ct_CC"; then
2802: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2803: printf "%s\n" "$ac_ct_CC" >&6; }
2804: else
2805: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2806: printf "%s\n" "no" >&6; }
2807: fi
2808:
2809:
2810: test -n "$ac_ct_CC" && break
2811: done
2812:
2813: if test "x$ac_ct_CC" = x; then
2814: CC=""
2815: else
2816: case $cross_compiling:$ac_tool_warned in
2817: yes:)
2818: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2819: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2820: ac_tool_warned=yes ;;
2821: esac
2822: CC=$ac_ct_CC
2823: fi
2824: fi
2825:
2826: fi
2827: if test -z "$CC"; then
2828: if test -n "$ac_tool_prefix"; then
2829: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
2830: set dummy ${ac_tool_prefix}clang; ac_word=$2
2831: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2832: printf %s "checking for $ac_word... " >&6; }
2833: if test ${ac_cv_prog_CC+y}
2834: then :
2835: printf %s "(cached) " >&6
2836: else case e in #(
2837: e) if test -n "$CC"; then
2838: ac_cv_prog_CC="$CC" # Let the user override the test.
2839: else
2840: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2841: for as_dir in $PATH
2842: do
2843: IFS=$as_save_IFS
2844: case $as_dir in #(((
2845: '') as_dir=./ ;;
2846: */) ;;
2847: *) as_dir=$as_dir/ ;;
2848: esac
2849: for ac_exec_ext in '' $ac_executable_extensions; do
2850: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2851: ac_cv_prog_CC="${ac_tool_prefix}clang"
2852: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2853: break 2
2854: fi
2855: done
2856: done
2857: IFS=$as_save_IFS
2858:
2859: fi ;;
2860: esac
2861: fi
2862: CC=$ac_cv_prog_CC
2863: if test -n "$CC"; then
2864: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2865: printf "%s\n" "$CC" >&6; }
2866: else
2867: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868: printf "%s\n" "no" >&6; }
2869: fi
2870:
2871:
2872: fi
2873: if test -z "$ac_cv_prog_CC"; then
2874: ac_ct_CC=$CC
2875: # Extract the first word of "clang", so it can be a program name with args.
2876: set dummy clang; ac_word=$2
2877: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878: printf %s "checking for $ac_word... " >&6; }
2879: if test ${ac_cv_prog_ac_ct_CC+y}
2880: then :
2881: printf %s "(cached) " >&6
2882: else case e in #(
2883: e) if test -n "$ac_ct_CC"; then
2884: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2885: else
2886: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2887: for as_dir in $PATH
2888: do
2889: IFS=$as_save_IFS
2890: case $as_dir in #(((
2891: '') as_dir=./ ;;
2892: */) ;;
2893: *) as_dir=$as_dir/ ;;
2894: esac
2895: for ac_exec_ext in '' $ac_executable_extensions; do
2896: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2897: ac_cv_prog_ac_ct_CC="clang"
2898: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2899: break 2
2900: fi
2901: done
2902: done
2903: IFS=$as_save_IFS
2904:
2905: fi ;;
2906: esac
2907: fi
2908: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2909: if test -n "$ac_ct_CC"; then
2910: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2911: printf "%s\n" "$ac_ct_CC" >&6; }
2912: else
2913: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914: printf "%s\n" "no" >&6; }
2915: fi
2916:
2917: if test "x$ac_ct_CC" = x; then
2918: CC=""
2919: else
2920: case $cross_compiling:$ac_tool_warned in
2921: yes:)
2922: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2923: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2924: ac_tool_warned=yes ;;
2925: esac
2926: CC=$ac_ct_CC
2927: fi
2928: else
2929: CC="$ac_cv_prog_CC"
2930: fi
2931:
2932: fi
2933:
2934:
2935: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
2936: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
2937: as_fn_error $? "no acceptable C compiler found in \$PATH
2938: See 'config.log' for more details" "$LINENO" 5; }
2939:
2940: # Provide some information about the compiler.
2941: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2942: set X $ac_compile
2943: ac_compiler=$2
2944: for ac_option in --version -v -V -qversion -version; do
2945: { { ac_try="$ac_compiler $ac_option >&5"
2946: case "(($ac_try" in
2947: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948: *) ac_try_echo=$ac_try;;
2949: esac
2950: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951: printf "%s\n" "$ac_try_echo"; } >&5
2952: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2953: ac_status=$?
2954: if test -s conftest.err; then
2955: sed '10a\
2956: ... rest of stderr output deleted ...
2957: 10q' conftest.err >conftest.er1
2958: cat conftest.er1 >&5
2959: fi
2960: rm -f conftest.er1 conftest.err
2961: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2962: test $ac_status = 0; }
2963: done
2964:
2965: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2966: /* end confdefs.h. */
2967:
2968: int
2969: main (void)
2970: {
2971:
2972: ;
2973: return 0;
2974: }
2975: _ACEOF
2976: ac_clean_files_save=$ac_clean_files
2977: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2978: # Try to create an executable without -o first, disregard a.out.
2979: # It will help us diagnose broken compilers, and finding out an intuition
2980: # of exeext.
2981: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2982: printf %s "checking whether the C compiler works... " >&6; }
2983: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2984:
2985: # The possible output files:
2986: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2987:
2988: ac_rmfiles=
2989: for ac_file in $ac_files
2990: do
2991: case $ac_file in
2992: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2993: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2994: esac
2995: done
2996: rm -f $ac_rmfiles
2997:
2998: if { { ac_try="$ac_link_default"
2999: case "(($ac_try" in
3000: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3001: *) ac_try_echo=$ac_try;;
3002: esac
3003: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3004: printf "%s\n" "$ac_try_echo"; } >&5
3005: (eval "$ac_link_default") 2>&5
3006: ac_status=$?
3007: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3008: test $ac_status = 0; }
3009: then :
3010: # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
3011: # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
3012: # in a Makefile. We should not override ac_cv_exeext if it was cached,
3013: # so that the user can short-circuit this test for compilers unknown to
3014: # Autoconf.
3015: for ac_file in $ac_files ''
3016: do
3017: test -f "$ac_file" || continue
3018: case $ac_file in
3019: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3020: ;;
3021: [ab].out )
3022: # We found the default executable, but exeext='' is most
3023: # certainly right.
3024: break;;
3025: *.* )
3026: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3027: then :; else
3028: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3029: fi
3030: # We set ac_cv_exeext here because the later test for it is not
3031: # safe: cross compilers may not add the suffix if given an '-o'
3032: # argument, so we may need to know it at that point already.
3033: # Even if this section looks crufty: it has the advantage of
3034: # actually working.
3035: break;;
3036: * )
3037: break;;
3038: esac
3039: done
3040: test "$ac_cv_exeext" = no && ac_cv_exeext=
3041:
3042: else case e in #(
3043: e) ac_file='' ;;
3044: esac
3045: fi
3046: if test -z "$ac_file"
3047: then :
3048: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049: printf "%s\n" "no" >&6; }
3050: printf "%s\n" "$as_me: failed program was:" >&5
3051: sed 's/^/| /' conftest.$ac_ext >&5
3052:
3053: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3054: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
3055: as_fn_error 77 "C compiler cannot create executables
3056: See 'config.log' for more details" "$LINENO" 5; }
3057: else case e in #(
3058: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3059: printf "%s\n" "yes" >&6; } ;;
3060: esac
3061: fi
3062: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3063: printf %s "checking for C compiler default output file name... " >&6; }
3064: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3065: printf "%s\n" "$ac_file" >&6; }
3066: ac_exeext=$ac_cv_exeext
3067:
3068: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3069: ac_clean_files=$ac_clean_files_save
3070: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3071: printf %s "checking for suffix of executables... " >&6; }
3072: if { { ac_try="$ac_link"
3073: case "(($ac_try" in
3074: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3075: *) ac_try_echo=$ac_try;;
3076: esac
3077: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3078: printf "%s\n" "$ac_try_echo"; } >&5
3079: (eval "$ac_link") 2>&5
3080: ac_status=$?
3081: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3082: test $ac_status = 0; }
3083: then :
3084: # If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
3085: # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will
3086: # work properly (i.e., refer to 'conftest.exe'), while it won't with
3087: # 'rm'.
3088: for ac_file in conftest.exe conftest conftest.*; do
3089: test -f "$ac_file" || continue
3090: case $ac_file in
3091: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3092: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3093: break;;
3094: * ) break;;
3095: esac
3096: done
3097: else case e in #(
3098: e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3099: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
3100: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3101: See 'config.log' for more details" "$LINENO" 5; } ;;
3102: esac
3103: fi
3104: rm -f conftest conftest$ac_cv_exeext
3105: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3106: printf "%s\n" "$ac_cv_exeext" >&6; }
3107:
3108: rm -f conftest.$ac_ext
3109: EXEEXT=$ac_cv_exeext
3110: ac_exeext=$EXEEXT
3111: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3112: /* end confdefs.h. */
3113: #include <stdio.h>
3114: int
3115: main (void)
3116: {
3117: FILE *f = fopen ("conftest.out", "w");
3118: if (!f)
3119: return 1;
3120: return ferror (f) || fclose (f) != 0;
3121:
3122: ;
3123: return 0;
3124: }
3125: _ACEOF
3126: ac_clean_files="$ac_clean_files conftest.out"
3127: # Check that the compiler produces executables we can run. If not, either
3128: # the compiler is broken, or we cross compile.
3129: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3130: printf %s "checking whether we are cross compiling... " >&6; }
3131: if test "$cross_compiling" != yes; then
3132: { { ac_try="$ac_link"
3133: case "(($ac_try" in
3134: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3135: *) ac_try_echo=$ac_try;;
3136: esac
3137: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3138: printf "%s\n" "$ac_try_echo"; } >&5
3139: (eval "$ac_link") 2>&5
3140: ac_status=$?
3141: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3142: test $ac_status = 0; }
3143: if { ac_try='./conftest$ac_cv_exeext'
3144: { { case "(($ac_try" in
3145: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3146: *) ac_try_echo=$ac_try;;
3147: esac
3148: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3149: printf "%s\n" "$ac_try_echo"; } >&5
3150: (eval "$ac_try") 2>&5
3151: ac_status=$?
3152: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3153: test $ac_status = 0; }; }; then
3154: cross_compiling=no
3155: else
3156: if test "$cross_compiling" = maybe; then
3157: cross_compiling=yes
3158: else
3159: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3160: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
3161: as_fn_error 77 "cannot run C compiled programs.
3162: If you meant to cross compile, use '--host'.
3163: See 'config.log' for more details" "$LINENO" 5; }
3164: fi
3165: fi
3166: fi
3167: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3168: printf "%s\n" "$cross_compiling" >&6; }
3169:
3170: rm -f conftest.$ac_ext conftest$ac_cv_exeext \
3171: conftest.o conftest.obj conftest.out
3172: ac_clean_files=$ac_clean_files_save
3173: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3174: printf %s "checking for suffix of object files... " >&6; }
3175: if test ${ac_cv_objext+y}
3176: then :
3177: printf %s "(cached) " >&6
3178: else case e in #(
3179: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3180: /* end confdefs.h. */
3181:
3182: int
3183: main (void)
3184: {
3185:
3186: ;
3187: return 0;
3188: }
3189: _ACEOF
3190: rm -f conftest.o conftest.obj
3191: if { { ac_try="$ac_compile"
3192: case "(($ac_try" in
3193: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3194: *) ac_try_echo=$ac_try;;
3195: esac
3196: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3197: printf "%s\n" "$ac_try_echo"; } >&5
3198: (eval "$ac_compile") 2>&5
3199: ac_status=$?
3200: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3201: test $ac_status = 0; }
3202: then :
3203: for ac_file in conftest.o conftest.obj conftest.*; do
3204: test -f "$ac_file" || continue;
3205: case $ac_file in
3206: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3207: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3208: break;;
3209: esac
3210: done
3211: else case e in #(
3212: e) printf "%s\n" "$as_me: failed program was:" >&5
3213: sed 's/^/| /' conftest.$ac_ext >&5
3214:
3215: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
3216: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
3217: as_fn_error $? "cannot compute suffix of object files: cannot compile
3218: See 'config.log' for more details" "$LINENO" 5; } ;;
3219: esac
3220: fi
3221: rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
3222: esac
3223: fi
3224: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3225: printf "%s\n" "$ac_cv_objext" >&6; }
3226: OBJEXT=$ac_cv_objext
3227: ac_objext=$OBJEXT
3228: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3229: printf %s "checking whether the compiler supports GNU C... " >&6; }
3230: if test ${ac_cv_c_compiler_gnu+y}
3231: then :
3232: printf %s "(cached) " >&6
3233: else case e in #(
3234: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235: /* end confdefs.h. */
3236:
3237: int
3238: main (void)
3239: {
3240: #ifndef __GNUC__
3241: choke me
3242: #endif
3243:
3244: ;
3245: return 0;
3246: }
3247: _ACEOF
3248: if ac_fn_c_try_compile "$LINENO"
3249: then :
3250: ac_compiler_gnu=yes
3251: else case e in #(
3252: e) ac_compiler_gnu=no ;;
3253: esac
3254: fi
3255: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3256: ac_cv_c_compiler_gnu=$ac_compiler_gnu
3257: ;;
3258: esac
3259: fi
3260: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3261: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3262: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3263:
3264: if test $ac_compiler_gnu = yes; then
3265: GCC=yes
3266: else
3267: GCC=
3268: fi
3269: ac_test_CFLAGS=${CFLAGS+y}
3270: ac_save_CFLAGS=$CFLAGS
3271: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3272: printf %s "checking whether $CC accepts -g... " >&6; }
3273: if test ${ac_cv_prog_cc_g+y}
3274: then :
3275: printf %s "(cached) " >&6
3276: else case e in #(
3277: e) ac_save_c_werror_flag=$ac_c_werror_flag
3278: ac_c_werror_flag=yes
3279: ac_cv_prog_cc_g=no
3280: CFLAGS="-g"
3281: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282: /* end confdefs.h. */
3283:
3284: int
3285: main (void)
3286: {
3287:
3288: ;
3289: return 0;
3290: }
3291: _ACEOF
3292: if ac_fn_c_try_compile "$LINENO"
3293: then :
3294: ac_cv_prog_cc_g=yes
3295: else case e in #(
3296: e) CFLAGS=""
3297: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3298: /* end confdefs.h. */
3299:
3300: int
3301: main (void)
3302: {
3303:
3304: ;
3305: return 0;
3306: }
3307: _ACEOF
3308: if ac_fn_c_try_compile "$LINENO"
3309: then :
3310:
3311: else case e in #(
3312: e) ac_c_werror_flag=$ac_save_c_werror_flag
3313: CFLAGS="-g"
3314: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3315: /* end confdefs.h. */
3316:
3317: int
3318: main (void)
3319: {
3320:
3321: ;
3322: return 0;
3323: }
3324: _ACEOF
3325: if ac_fn_c_try_compile "$LINENO"
3326: then :
3327: ac_cv_prog_cc_g=yes
3328: fi
3329: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3330: esac
3331: fi
3332: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
3333: esac
3334: fi
3335: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3336: ac_c_werror_flag=$ac_save_c_werror_flag ;;
3337: esac
3338: fi
3339: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3340: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3341: if test $ac_test_CFLAGS; then
3342: CFLAGS=$ac_save_CFLAGS
3343: elif test $ac_cv_prog_cc_g = yes; then
3344: if test "$GCC" = yes; then
3345: CFLAGS="-g -O2"
3346: else
3347: CFLAGS="-g"
3348: fi
3349: else
3350: if test "$GCC" = yes; then
3351: CFLAGS="-O2"
3352: else
3353: CFLAGS=
3354: fi
3355: fi
3356: ac_prog_cc_stdc=no
3357: if test x$ac_prog_cc_stdc = xno
3358: then :
3359: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3360: printf %s "checking for $CC option to enable C11 features... " >&6; }
3361: if test ${ac_cv_prog_cc_c11+y}
3362: then :
3363: printf %s "(cached) " >&6
3364: else case e in #(
3365: e) ac_cv_prog_cc_c11=no
3366: ac_save_CC=$CC
3367: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368: /* end confdefs.h. */
3369: $ac_c_conftest_c11_program
3370: _ACEOF
3371: for ac_arg in '' -std=gnu11
3372: do
3373: CC="$ac_save_CC $ac_arg"
3374: if ac_fn_c_try_compile "$LINENO"
3375: then :
3376: ac_cv_prog_cc_c11=$ac_arg
3377: fi
3378: rm -f core conftest.err conftest.$ac_objext conftest.beam
3379: test "x$ac_cv_prog_cc_c11" != "xno" && break
3380: done
3381: rm -f conftest.$ac_ext
3382: CC=$ac_save_CC ;;
3383: esac
3384: fi
3385:
3386: if test "x$ac_cv_prog_cc_c11" = xno
3387: then :
3388: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3389: printf "%s\n" "unsupported" >&6; }
3390: else case e in #(
3391: e) if test "x$ac_cv_prog_cc_c11" = x
3392: then :
3393: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3394: printf "%s\n" "none needed" >&6; }
3395: else case e in #(
3396: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3397: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3398: CC="$CC $ac_cv_prog_cc_c11" ;;
3399: esac
3400: fi
3401: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3402: ac_prog_cc_stdc=c11 ;;
3403: esac
3404: fi
3405: fi
3406: if test x$ac_prog_cc_stdc = xno
3407: then :
3408: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3409: printf %s "checking for $CC option to enable C99 features... " >&6; }
3410: if test ${ac_cv_prog_cc_c99+y}
3411: then :
3412: printf %s "(cached) " >&6
3413: else case e in #(
3414: e) ac_cv_prog_cc_c99=no
3415: ac_save_CC=$CC
3416: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417: /* end confdefs.h. */
3418: $ac_c_conftest_c99_program
3419: _ACEOF
3420: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3421: do
3422: CC="$ac_save_CC $ac_arg"
3423: if ac_fn_c_try_compile "$LINENO"
3424: then :
3425: ac_cv_prog_cc_c99=$ac_arg
3426: fi
3427: rm -f core conftest.err conftest.$ac_objext conftest.beam
3428: test "x$ac_cv_prog_cc_c99" != "xno" && break
3429: done
3430: rm -f conftest.$ac_ext
3431: CC=$ac_save_CC ;;
3432: esac
3433: fi
3434:
3435: if test "x$ac_cv_prog_cc_c99" = xno
3436: then :
3437: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3438: printf "%s\n" "unsupported" >&6; }
3439: else case e in #(
3440: e) if test "x$ac_cv_prog_cc_c99" = x
3441: then :
3442: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3443: printf "%s\n" "none needed" >&6; }
3444: else case e in #(
3445: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
3446: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
3447: CC="$CC $ac_cv_prog_cc_c99" ;;
3448: esac
3449: fi
3450: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3451: ac_prog_cc_stdc=c99 ;;
3452: esac
3453: fi
3454: fi
3455: if test x$ac_prog_cc_stdc = xno
3456: then :
3457: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3458: printf %s "checking for $CC option to enable C89 features... " >&6; }
3459: if test ${ac_cv_prog_cc_c89+y}
3460: then :
3461: printf %s "(cached) " >&6
3462: else case e in #(
3463: e) ac_cv_prog_cc_c89=no
3464: ac_save_CC=$CC
3465: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3466: /* end confdefs.h. */
3467: $ac_c_conftest_c89_program
3468: _ACEOF
3469: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3470: do
3471: CC="$ac_save_CC $ac_arg"
3472: if ac_fn_c_try_compile "$LINENO"
3473: then :
3474: ac_cv_prog_cc_c89=$ac_arg
3475: fi
3476: rm -f core conftest.err conftest.$ac_objext conftest.beam
3477: test "x$ac_cv_prog_cc_c89" != "xno" && break
3478: done
3479: rm -f conftest.$ac_ext
3480: CC=$ac_save_CC ;;
3481: esac
3482: fi
3483:
3484: if test "x$ac_cv_prog_cc_c89" = xno
3485: then :
3486: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3487: printf "%s\n" "unsupported" >&6; }
3488: else case e in #(
3489: e) if test "x$ac_cv_prog_cc_c89" = x
3490: then :
3491: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3492: printf "%s\n" "none needed" >&6; }
3493: else case e in #(
3494: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3495: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3496: CC="$CC $ac_cv_prog_cc_c89" ;;
3497: esac
3498: fi
3499: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3500: ac_prog_cc_stdc=c89 ;;
3501: esac
3502: fi
3503: fi
3504:
3505: ac_ext=c
3506: ac_cpp='$CPP $CPPFLAGS'
3507: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3508: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3509: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3510:
3511:
3512:
3513: # Find a good install program. We prefer a C program (faster),
3514: # so one script is as good as another. But avoid the broken or
3515: # incompatible versions:
3516: # SysV /etc/install, /usr/sbin/install
3517: # SunOS /usr/etc/install
3518: # IRIX /sbin/install
3519: # AIX /bin/install
3520: # AmigaOS /C/install, which installs bootblocks on floppy discs
3521: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3522: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3523: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3524: # OS/2's system install, which has a completely different semantic
3525: # ./install, which can be erroneously created by make from ./install.sh.
3526: # Reject install programs that cannot install multiple files.
3527: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3528: printf %s "checking for a BSD-compatible install... " >&6; }
3529: if test -z "$INSTALL"; then
3530: if test ${ac_cv_path_install+y}
3531: then :
3532: printf %s "(cached) " >&6
3533: else case e in #(
3534: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3535: for as_dir in $PATH
3536: do
3537: IFS=$as_save_IFS
3538: case $as_dir in #(((
3539: '') as_dir=./ ;;
3540: */) ;;
3541: *) as_dir=$as_dir/ ;;
3542: esac
3543: # Account for fact that we put trailing slashes in our PATH walk.
3544: case $as_dir in #((
3545: ./ | /[cC]/* | \
3546: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3547: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3548: /usr/ucb/* ) ;;
3549: *)
3550: # OSF1 and SCO ODT 3.0 have their own names for install.
3551: # Don't use installbsd from OSF since it installs stuff as root
3552: # by default.
3553: for ac_prog in ginstall scoinst install; do
3554: for ac_exec_ext in '' $ac_executable_extensions; do
3555: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3556: if test $ac_prog = install &&
3557: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3558: # AIX install. It has an incompatible calling convention.
3559: :
3560: elif test $ac_prog = install &&
3561: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3562: # program-specific install script used by HP pwplus--don't use.
3563: :
3564: else
3565: rm -rf conftest.one conftest.two conftest.dir
3566: echo one > conftest.one
3567: echo two > conftest.two
3568: mkdir conftest.dir
3569: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3570: test -s conftest.one && test -s conftest.two &&
3571: test -s conftest.dir/conftest.one &&
3572: test -s conftest.dir/conftest.two
3573: then
3574: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3575: break 3
3576: fi
3577: fi
3578: fi
3579: done
3580: done
3581: ;;
3582: esac
3583:
3584: done
3585: IFS=$as_save_IFS
3586:
3587: rm -rf conftest.one conftest.two conftest.dir
3588: ;;
3589: esac
3590: fi
3591: if test ${ac_cv_path_install+y}; then
3592: INSTALL=$ac_cv_path_install
3593: else
3594: # As a last resort, use the slow shell script. Don't cache a
3595: # value for INSTALL within a source directory, because that will
3596: # break other packages using the cache if that directory is
3597: # removed, or if the value is a relative name.
3598: INSTALL=$ac_install_sh
3599: fi
3600: fi
3601: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3602: printf "%s\n" "$INSTALL" >&6; }
3603:
3604: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3605: # It thinks the first close brace ends the variable substitution.
3606: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3607:
3608: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3609:
3610: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3611:
3612:
3613:
3614:
3615: # Make sure we can run config.sub.
3616: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
3617: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
3618:
3619: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3620: printf %s "checking build system type... " >&6; }
3621: if test ${ac_cv_build+y}
3622: then :
3623: printf %s "(cached) " >&6
3624: else case e in #(
3625: e) ac_build_alias=$build_alias
3626: test "x$ac_build_alias" = x &&
3627: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
3628: test "x$ac_build_alias" = x &&
3629: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3630: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
3631: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
3632: ;;
3633: esac
3634: fi
3635: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3636: printf "%s\n" "$ac_cv_build" >&6; }
3637: case $ac_cv_build in
3638: *-*-*) ;;
3639: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3640: esac
3641: build=$ac_cv_build
3642: ac_save_IFS=$IFS; IFS='-'
3643: set x $ac_cv_build
3644: shift
3645: build_cpu=$1
3646: build_vendor=$2
3647: shift; shift
3648: # Remember, the first character of IFS is used to create $*,
3649: # except with old shells:
3650: build_os=$*
3651: IFS=$ac_save_IFS
3652: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3653:
3654:
3655: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3656: printf %s "checking host system type... " >&6; }
3657: if test ${ac_cv_host+y}
3658: then :
3659: printf %s "(cached) " >&6
3660: else case e in #(
3661: e) if test "x$host_alias" = x; then
3662: ac_cv_host=$ac_cv_build
3663: else
3664: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
3665: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
3666: fi
3667: ;;
3668: esac
3669: fi
3670: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3671: printf "%s\n" "$ac_cv_host" >&6; }
3672: case $ac_cv_host in
3673: *-*-*) ;;
3674: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3675: esac
3676: host=$ac_cv_host
3677: ac_save_IFS=$IFS; IFS='-'
3678: set x $ac_cv_host
3679: shift
3680: host_cpu=$1
3681: host_vendor=$2
3682: shift; shift
3683: # Remember, the first character of IFS is used to create $*,
3684: # except with old shells:
3685: host_os=$*
3686: IFS=$ac_save_IFS
3687: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3688:
3689:
3690: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3691: printf %s "checking target system type... " >&6; }
3692: if test ${ac_cv_target+y}
3693: then :
3694: printf %s "(cached) " >&6
3695: else case e in #(
3696: e) if test "x$target_alias" = x; then
3697: ac_cv_target=$ac_cv_host
3698: else
3699: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
3700: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
3701: fi
3702: ;;
3703: esac
3704: fi
3705: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3706: printf "%s\n" "$ac_cv_target" >&6; }
3707: case $ac_cv_target in
3708: *-*-*) ;;
3709: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3710: esac
3711: target=$ac_cv_target
3712: ac_save_IFS=$IFS; IFS='-'
3713: set x $ac_cv_target
3714: shift
3715: target_cpu=$1
3716: target_vendor=$2
3717: shift; shift
3718: # Remember, the first character of IFS is used to create $*,
3719: # except with old shells:
3720: target_os=$*
3721: IFS=$ac_save_IFS
3722: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3723:
3724:
3725: # The aliases save the names the user supplied, while $host etc.
3726: # will get canonicalized.
3727: test -n "$target_alias" &&
3728: test "$program_prefix$program_suffix$program_transform_name" = \
3729: NONENONEs,x,x, &&
3730: program_prefix=${target_alias}-
3731:
3732: if test -n "$ac_tool_prefix"; then
3733: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
3734: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
3735: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3736: printf %s "checking for $ac_word... " >&6; }
3737: if test ${ac_cv_prog_MKDEP+y}
3738: then :
3739: printf %s "(cached) " >&6
3740: else case e in #(
3741: e) if test -n "$MKDEP"; then
3742: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
3743: else
3744: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745: for as_dir in $PATH
3746: do
3747: IFS=$as_save_IFS
3748: case $as_dir in #(((
3749: '') as_dir=./ ;;
3750: */) ;;
3751: *) as_dir=$as_dir/ ;;
3752: esac
3753: for ac_exec_ext in '' $ac_executable_extensions; do
3754: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3755: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
3756: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3757: break 2
3758: fi
3759: done
3760: done
3761: IFS=$as_save_IFS
3762:
3763: fi ;;
3764: esac
3765: fi
3766: MKDEP=$ac_cv_prog_MKDEP
3767: if test -n "$MKDEP"; then
3768: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
3769: printf "%s\n" "$MKDEP" >&6; }
3770: else
3771: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3772: printf "%s\n" "no" >&6; }
3773: fi
3774:
3775:
3776: fi
3777: if test -z "$ac_cv_prog_MKDEP"; then
3778: ac_ct_MKDEP=$MKDEP
3779: # Extract the first word of "mkdep", so it can be a program name with args.
3780: set dummy mkdep; ac_word=$2
3781: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3782: printf %s "checking for $ac_word... " >&6; }
3783: if test ${ac_cv_prog_ac_ct_MKDEP+y}
3784: then :
3785: printf %s "(cached) " >&6
3786: else case e in #(
3787: e) if test -n "$ac_ct_MKDEP"; then
3788: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
3789: else
3790: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3791: for as_dir in $PATH
3792: do
3793: IFS=$as_save_IFS
3794: case $as_dir in #(((
3795: '') as_dir=./ ;;
3796: */) ;;
3797: *) as_dir=$as_dir/ ;;
3798: esac
3799: for ac_exec_ext in '' $ac_executable_extensions; do
3800: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3801: ac_cv_prog_ac_ct_MKDEP="mkdep"
3802: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3803: break 2
3804: fi
3805: done
3806: done
3807: IFS=$as_save_IFS
3808:
3809: fi ;;
3810: esac
3811: fi
3812: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
3813: if test -n "$ac_ct_MKDEP"; then
3814: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
3815: printf "%s\n" "$ac_ct_MKDEP" >&6; }
3816: else
3817: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3818: printf "%s\n" "no" >&6; }
3819: fi
3820:
3821: if test "x$ac_ct_MKDEP" = x; then
3822: MKDEP="../mkdep"
3823: else
3824: case $cross_compiling:$ac_tool_warned in
3825: yes:)
3826: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3827: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3828: ac_tool_warned=yes ;;
3829: esac
3830: MKDEP=$ac_ct_MKDEP
3831: fi
3832: else
3833: MKDEP="$ac_cv_prog_MKDEP"
3834: fi
3835:
3836:
3837:
1.2 ! misho 3838: CFLAGS="${CFLAGS:=-I/usr/local/include} -Wall -O2 -fPIC"
! 3839: LDFLAGS="${LDFLAGS:=-L/usr/local/lib}"
! 3840:
1.1 misho 3841: # Checks for libraries.
3842:
1.2 ! misho 3843: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cli_addCommand in -laitcli" >&5
! 3844: printf %s "checking for cli_addCommand in -laitcli... " >&6; }
! 3845: if test ${ac_cv_lib_aitcli_cli_addCommand+y}
1.1 misho 3846: then :
3847: printf %s "(cached) " >&6
3848: else case e in #(
3849: e) ac_check_lib_save_LIBS=$LIBS
3850: LIBS="-laitcli $LIBS"
3851: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3852: /* end confdefs.h. */
3853:
3854: /* Override any GCC internal prototype to avoid an error.
3855: Use char because int might match the return type of a GCC
3856: builtin and then its argument prototype would still apply.
3857: The 'extern "C"' is for builds by C++ compilers;
3858: although this is not generally supported in C code supporting it here
3859: has little cost and some practical benefit (sr 110532). */
3860: #ifdef __cplusplus
3861: extern "C"
3862: #endif
1.2 ! misho 3863: char cli_addCommand (void);
1.1 misho 3864: int
3865: main (void)
3866: {
1.2 ! misho 3867: return cli_addCommand ();
1.1 misho 3868: ;
3869: return 0;
3870: }
3871: _ACEOF
3872: if ac_fn_c_try_link "$LINENO"
3873: then :
1.2 ! misho 3874: ac_cv_lib_aitcli_cli_addCommand=yes
1.1 misho 3875: else case e in #(
1.2 ! misho 3876: e) ac_cv_lib_aitcli_cli_addCommand=no ;;
1.1 misho 3877: esac
3878: fi
3879: rm -f core conftest.err conftest.$ac_objext conftest.beam \
3880: conftest$ac_exeext conftest.$ac_ext
3881: LIBS=$ac_check_lib_save_LIBS ;;
3882: esac
3883: fi
1.2 ! misho 3884: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcli_cli_addCommand" >&5
! 3885: printf "%s\n" "$ac_cv_lib_aitcli_cli_addCommand" >&6; }
! 3886: if test "x$ac_cv_lib_aitcli_cli_addCommand" = xyes
1.1 misho 3887: then :
3888: printf "%s\n" "#define HAVE_LIBAITCLI 1" >>confdefs.h
3889:
3890: LIBS="-laitcli $LIBS"
3891:
3892: fi
3893:
1.2 ! misho 3894: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for e_free in -lelwix" >&5
! 3895: printf %s "checking for e_free in -lelwix... " >&6; }
! 3896: if test ${ac_cv_lib_elwix_e_free+y}
1.1 misho 3897: then :
3898: printf %s "(cached) " >&6
3899: else case e in #(
3900: e) ac_check_lib_save_LIBS=$LIBS
3901: LIBS="-lelwix $LIBS"
3902: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903: /* end confdefs.h. */
3904:
3905: /* Override any GCC internal prototype to avoid an error.
3906: Use char because int might match the return type of a GCC
3907: builtin and then its argument prototype would still apply.
3908: The 'extern "C"' is for builds by C++ compilers;
3909: although this is not generally supported in C code supporting it here
3910: has little cost and some practical benefit (sr 110532). */
3911: #ifdef __cplusplus
3912: extern "C"
3913: #endif
1.2 ! misho 3914: char e_free (void);
1.1 misho 3915: int
3916: main (void)
3917: {
1.2 ! misho 3918: return e_free ();
1.1 misho 3919: ;
3920: return 0;
3921: }
3922: _ACEOF
3923: if ac_fn_c_try_link "$LINENO"
3924: then :
1.2 ! misho 3925: ac_cv_lib_elwix_e_free=yes
1.1 misho 3926: else case e in #(
1.2 ! misho 3927: e) ac_cv_lib_elwix_e_free=no ;;
1.1 misho 3928: esac
3929: fi
3930: rm -f core conftest.err conftest.$ac_objext conftest.beam \
3931: conftest$ac_exeext conftest.$ac_ext
3932: LIBS=$ac_check_lib_save_LIBS ;;
3933: esac
3934: fi
1.2 ! misho 3935: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_e_free" >&5
! 3936: printf "%s\n" "$ac_cv_lib_elwix_e_free" >&6; }
! 3937: if test "x$ac_cv_lib_elwix_e_free" = xyes
1.1 misho 3938: then :
3939: printf "%s\n" "#define HAVE_LIBELWIX 1" >>confdefs.h
3940:
3941: LIBS="-lelwix $LIBS"
3942:
3943: fi
3944:
3945:
3946: # Checks for header files.
3947: ac_header= ac_cache=
3948: for ac_item in $ac_header_c_list
3949: do
3950: if test $ac_cache; then
3951: ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3952: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3953: printf "%s\n" "#define $ac_item 1" >> confdefs.h
3954: fi
3955: ac_header= ac_cache=
3956: elif test $ac_header; then
3957: ac_cache=$ac_item
3958: else
3959: ac_header=$ac_item
3960: fi
3961: done
3962:
3963:
3964:
3965:
3966:
3967:
3968:
3969:
3970: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
3971: then :
3972:
3973: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3974:
3975: fi
3976: ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
3977: if test "x$ac_cv_header_fcntl_h" = xyes
3978: then :
3979: printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
3980:
3981: fi
3982: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
3983: if test "x$ac_cv_header_unistd_h" = xyes
3984: then :
3985: printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
3986:
3987: fi
3988:
3989:
3990: # Checks for typedefs, structures, and compiler characteristics.
3991: ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
3992: if test "x$ac_cv_type_off_t" = xyes
3993: then :
3994:
3995: else case e in #(
3996: e)
3997: printf "%s\n" "#define off_t long int" >>confdefs.h
3998: ;;
3999: esac
4000: fi
4001:
4002: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4003: if test "x$ac_cv_type_size_t" = xyes
4004: then :
4005:
4006: else case e in #(
4007: e)
4008: printf "%s\n" "#define size_t unsigned int" >>confdefs.h
4009: ;;
4010: esac
4011: fi
4012:
4013:
4014: DEBUG=no
4015: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
4016: printf %s "checking Debug Build... " >&6; }
4017: # Check whether --enable-debug was given.
4018: if test ${enable_debug+y}
4019: then :
4020: enableval=$enable_debug; DEBUG=$enableval
4021: case "$enableval" in
4022: yes)
4023: CFLAGS="-g ${CFLAGS}"
4024: ;;
4025: *)
4026:
4027: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
4028:
4029: ;;
4030: esac
4031: fi
4032:
4033: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
4034: printf "%s\n" "$DEBUG" >&6; }
4035:
4036: # Checks for library functions.
4037: ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
4038: if test "x$ac_cv_func_ftruncate" = xyes
4039: then :
4040: printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h
4041:
4042: fi
4043: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
4044: if test "x$ac_cv_func_memset" = xyes
4045: then :
4046: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
4047:
4048: fi
4049: ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk"
4050: if test "x$ac_cv_func_strpbrk" = xyes
4051: then :
4052: printf "%s\n" "#define HAVE_STRPBRK 1" >>confdefs.h
4053:
4054: fi
4055: ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
4056: if test "x$ac_cv_func_strtol" = xyes
4057: then :
4058: printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
4059:
4060: fi
4061:
4062:
4063: ac_config_files="$ac_config_files Makefile bin/Makefile inc/Makefile src/Makefile"
4064:
4065: cat >confcache <<\_ACEOF
4066: # This file is a shell script that caches the results of configure
4067: # tests run on this system so they can be shared between configure
4068: # scripts and configure runs, see configure's option --config-cache.
4069: # It is not useful on other systems. If it contains results you don't
4070: # want to keep, you may remove or edit it.
4071: #
4072: # config.status only pays attention to the cache file if you give it
4073: # the --recheck option to rerun configure.
4074: #
4075: # 'ac_cv_env_foo' variables (set or unset) will be overridden when
4076: # loading this file, other *unset* 'ac_cv_foo' will be assigned the
4077: # following values.
4078:
4079: _ACEOF
4080:
4081: # The following way of writing the cache mishandles newlines in values,
4082: # but we know of no workaround that is simple, portable, and efficient.
4083: # So, we kill variables containing newlines.
4084: # Ultrix sh set writes to stderr and can't be redirected directly,
4085: # and sets the high bit in the cache file unless we assign to the vars.
4086: (
4087: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4088: eval ac_val=\$$ac_var
4089: case $ac_val in #(
4090: *${as_nl}*)
4091: case $ac_var in #(
4092: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4093: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4094: esac
4095: case $ac_var in #(
4096: _ | IFS | as_nl) ;; #(
4097: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4098: *) { eval $ac_var=; unset $ac_var;} ;;
4099: esac ;;
4100: esac
4101: done
4102:
4103: (set) 2>&1 |
4104: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4105: *${as_nl}ac_space=\ *)
4106: # 'set' does not quote correctly, so add quotes: double-quote
4107: # substitution turns \\\\ into \\, and sed turns \\ into \.
4108: sed -n \
4109: "s/'/'\\\\''/g;
4110: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4111: ;; #(
4112: *)
4113: # 'set' quotes correctly as required by POSIX, so do not add quotes.
4114: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4115: ;;
4116: esac |
4117: sort
4118: ) |
4119: sed '
4120: /^ac_cv_env_/b end
4121: t clear
4122: :clear
4123: s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
4124: t end
4125: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4126: :end' >>confcache
4127: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4128: if test -w "$cache_file"; then
4129: if test "x$cache_file" != "x/dev/null"; then
4130: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4131: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
4132: if test ! -f "$cache_file" || test -h "$cache_file"; then
4133: cat confcache >"$cache_file"
4134: else
4135: case $cache_file in #(
4136: */* | ?:*)
4137: mv -f confcache "$cache_file"$$ &&
4138: mv -f "$cache_file"$$ "$cache_file" ;; #(
4139: *)
4140: mv -f confcache "$cache_file" ;;
4141: esac
4142: fi
4143: fi
4144: else
4145: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4146: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
4147: fi
4148: fi
4149: rm -f confcache
4150:
4151: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4152: # Let make expand exec_prefix.
4153: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4154:
4155: DEFS=-DHAVE_CONFIG_H
4156:
4157: ac_libobjs=
4158: ac_ltlibobjs=
4159: U=
4160: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4161: # 1. Remove the extension, and $U if already installed.
4162: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4163: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
4164: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4165: # will be set to the directory where LIBOBJS objects are built.
4166: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4167: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4168: done
4169: LIBOBJS=$ac_libobjs
4170:
4171: LTLIBOBJS=$ac_ltlibobjs
4172:
4173:
4174:
4175: : "${CONFIG_STATUS=./config.status}"
4176: ac_write_fail=0
4177: ac_clean_files_save=$ac_clean_files
4178: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4179: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4180: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
4181: as_write_fail=0
4182: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4183: #! $SHELL
4184: # Generated by $as_me.
4185: # Run this file to recreate the current configuration.
4186: # Compiler output produced by configure, useful for debugging
4187: # configure, is in config.log if it exists.
4188:
4189: debug=false
4190: ac_cs_recheck=false
4191: ac_cs_silent=false
4192:
4193: SHELL=\${CONFIG_SHELL-$SHELL}
4194: export SHELL
4195: _ASEOF
4196: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4197: ## -------------------- ##
4198: ## M4sh Initialization. ##
4199: ## -------------------- ##
4200:
4201: # Be more Bourne compatible
4202: DUALCASE=1; export DUALCASE # for MKS sh
4203: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
4204: then :
4205: emulate sh
4206: NULLCMD=:
4207: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4208: # is contrary to our usage. Disable this feature.
4209: alias -g '${1+"$@"}'='"$@"'
4210: setopt NO_GLOB_SUBST
4211: else case e in #(
4212: e) case `(set -o) 2>/dev/null` in #(
4213: *posix*) :
4214: set -o posix ;; #(
4215: *) :
4216: ;;
4217: esac ;;
4218: esac
4219: fi
4220:
4221:
4222:
4223: # Reset variables that may have inherited troublesome values from
4224: # the environment.
4225:
4226: # IFS needs to be set, to space, tab, and newline, in precisely that order.
4227: # (If _AS_PATH_WALK were called with IFS unset, it would have the
4228: # side effect of setting IFS to empty, thus disabling word splitting.)
4229: # Quoting is to prevent editors from complaining about space-tab.
4230: as_nl='
4231: '
4232: export as_nl
4233: IFS=" "" $as_nl"
4234:
4235: PS1='$ '
4236: PS2='> '
4237: PS4='+ '
4238:
4239: # Ensure predictable behavior from utilities with locale-dependent output.
4240: LC_ALL=C
4241: export LC_ALL
4242: LANGUAGE=C
4243: export LANGUAGE
4244:
4245: # We cannot yet rely on "unset" to work, but we need these variables
4246: # to be unset--not just set to an empty or harmless value--now, to
4247: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
4248: # also avoids known problems related to "unset" and subshell syntax
4249: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
4250: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
4251: do eval test \${$as_var+y} \
4252: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4253: done
4254:
4255: # Ensure that fds 0, 1, and 2 are open.
4256: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
4257: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
4258: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
4259:
4260: # The user is always right.
4261: if ${PATH_SEPARATOR+false} :; then
4262: PATH_SEPARATOR=:
4263: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4264: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4265: PATH_SEPARATOR=';'
4266: }
4267: fi
4268:
4269:
4270: # Find who we are. Look in the path if we contain no directory separator.
4271: as_myself=
4272: case $0 in #((
4273: *[\\/]* ) as_myself=$0 ;;
4274: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4275: for as_dir in $PATH
4276: do
4277: IFS=$as_save_IFS
4278: case $as_dir in #(((
4279: '') as_dir=./ ;;
4280: */) ;;
4281: *) as_dir=$as_dir/ ;;
4282: esac
4283: test -r "$as_dir$0" && as_myself=$as_dir$0 && break
4284: done
4285: IFS=$as_save_IFS
4286:
4287: ;;
4288: esac
4289: # We did not find ourselves, most probably we were run as 'sh COMMAND'
4290: # in which case we are not to be found in the path.
4291: if test "x$as_myself" = x; then
4292: as_myself=$0
4293: fi
4294: if test ! -f "$as_myself"; then
4295: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4296: exit 1
4297: fi
4298:
4299:
4300:
4301: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4302: # ----------------------------------------
4303: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4304: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4305: # script with STATUS, using 1 if that was 0.
4306: as_fn_error ()
4307: {
4308: as_status=$1; test $as_status -eq 0 && as_status=1
4309: if test "$4"; then
4310: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4311: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4312: fi
4313: printf "%s\n" "$as_me: error: $2" >&2
4314: as_fn_exit $as_status
4315: } # as_fn_error
4316:
4317:
4318: # as_fn_set_status STATUS
4319: # -----------------------
4320: # Set $? to STATUS, without forking.
4321: as_fn_set_status ()
4322: {
4323: return $1
4324: } # as_fn_set_status
4325:
4326: # as_fn_exit STATUS
4327: # -----------------
4328: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4329: as_fn_exit ()
4330: {
4331: set +e
4332: as_fn_set_status $1
4333: exit $1
4334: } # as_fn_exit
4335:
4336: # as_fn_unset VAR
4337: # ---------------
4338: # Portably unset VAR.
4339: as_fn_unset ()
4340: {
4341: { eval $1=; unset $1;}
4342: }
4343: as_unset=as_fn_unset
4344:
4345: # as_fn_append VAR VALUE
4346: # ----------------------
4347: # Append the text in VALUE to the end of the definition contained in VAR. Take
4348: # advantage of any shell optimizations that allow amortized linear growth over
4349: # repeated appends, instead of the typical quadratic growth present in naive
4350: # implementations.
4351: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
4352: then :
4353: eval 'as_fn_append ()
4354: {
4355: eval $1+=\$2
4356: }'
4357: else case e in #(
4358: e) as_fn_append ()
4359: {
4360: eval $1=\$$1\$2
4361: } ;;
4362: esac
4363: fi # as_fn_append
4364:
4365: # as_fn_arith ARG...
4366: # ------------------
4367: # Perform arithmetic evaluation on the ARGs, and store the result in the
4368: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4369: # must be portable across $(()) and expr.
4370: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
4371: then :
4372: eval 'as_fn_arith ()
4373: {
4374: as_val=$(( $* ))
4375: }'
4376: else case e in #(
4377: e) as_fn_arith ()
4378: {
4379: as_val=`expr "$@" || test $? -eq 1`
4380: } ;;
4381: esac
4382: fi # as_fn_arith
4383:
4384:
4385: if expr a : '\(a\)' >/dev/null 2>&1 &&
4386: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4387: as_expr=expr
4388: else
4389: as_expr=false
4390: fi
4391:
4392: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4393: as_basename=basename
4394: else
4395: as_basename=false
4396: fi
4397:
4398: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4399: as_dirname=dirname
4400: else
4401: as_dirname=false
4402: fi
4403:
4404: as_me=`$as_basename -- "$0" ||
4405: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4406: X"$0" : 'X\(//\)$' \| \
4407: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4408: printf "%s\n" X/"$0" |
4409: sed '/^.*\/\([^/][^/]*\)\/*$/{
4410: s//\1/
4411: q
4412: }
4413: /^X\/\(\/\/\)$/{
4414: s//\1/
4415: q
4416: }
4417: /^X\/\(\/\).*/{
4418: s//\1/
4419: q
4420: }
4421: s/.*/./; q'`
4422:
4423: # Avoid depending upon Character Ranges.
4424: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4425: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4426: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4427: as_cr_digits='0123456789'
4428: as_cr_alnum=$as_cr_Letters$as_cr_digits
4429:
4430:
4431: # Determine whether it's possible to make 'echo' print without a newline.
4432: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
4433: # for compatibility with existing Makefiles.
4434: ECHO_C= ECHO_N= ECHO_T=
4435: case `echo -n x` in #(((((
4436: -n*)
4437: case `echo 'xy\c'` in
4438: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4439: xy) ECHO_C='\c';;
4440: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4441: ECHO_T=' ';;
4442: esac;;
4443: *)
4444: ECHO_N='-n';;
4445: esac
4446:
4447: # For backward compatibility with old third-party macros, we provide
4448: # the shell variables $as_echo and $as_echo_n. New code should use
4449: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
4450: as_echo='printf %s\n'
4451: as_echo_n='printf %s'
4452:
4453: rm -f conf$$ conf$$.exe conf$$.file
4454: if test -d conf$$.dir; then
4455: rm -f conf$$.dir/conf$$.file
4456: else
4457: rm -f conf$$.dir
4458: mkdir conf$$.dir 2>/dev/null
4459: fi
4460: if (echo >conf$$.file) 2>/dev/null; then
4461: if ln -s conf$$.file conf$$ 2>/dev/null; then
4462: as_ln_s='ln -s'
4463: # ... but there are two gotchas:
4464: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
4465: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
4466: # In both cases, we have to default to 'cp -pR'.
4467: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4468: as_ln_s='cp -pR'
4469: elif ln conf$$.file conf$$ 2>/dev/null; then
4470: as_ln_s=ln
4471: else
4472: as_ln_s='cp -pR'
4473: fi
4474: else
4475: as_ln_s='cp -pR'
4476: fi
4477: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4478: rmdir conf$$.dir 2>/dev/null
4479:
4480:
4481: # as_fn_mkdir_p
4482: # -------------
4483: # Create "$as_dir" as a directory, including parents if necessary.
4484: as_fn_mkdir_p ()
4485: {
4486:
4487: case $as_dir in #(
4488: -*) as_dir=./$as_dir;;
4489: esac
4490: test -d "$as_dir" || eval $as_mkdir_p || {
4491: as_dirs=
4492: while :; do
4493: case $as_dir in #(
4494: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4495: *) as_qdir=$as_dir;;
4496: esac
4497: as_dirs="'$as_qdir' $as_dirs"
4498: as_dir=`$as_dirname -- "$as_dir" ||
4499: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4500: X"$as_dir" : 'X\(//\)[^/]' \| \
4501: X"$as_dir" : 'X\(//\)$' \| \
4502: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4503: printf "%s\n" X"$as_dir" |
4504: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4505: s//\1/
4506: q
4507: }
4508: /^X\(\/\/\)[^/].*/{
4509: s//\1/
4510: q
4511: }
4512: /^X\(\/\/\)$/{
4513: s//\1/
4514: q
4515: }
4516: /^X\(\/\).*/{
4517: s//\1/
4518: q
4519: }
4520: s/.*/./; q'`
4521: test -d "$as_dir" && break
4522: done
4523: test -z "$as_dirs" || eval "mkdir $as_dirs"
4524: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4525:
4526:
4527: } # as_fn_mkdir_p
4528: if mkdir -p . 2>/dev/null; then
4529: as_mkdir_p='mkdir -p "$as_dir"'
4530: else
4531: test -d ./-p && rmdir ./-p
4532: as_mkdir_p=false
4533: fi
4534:
4535:
4536: # as_fn_executable_p FILE
4537: # -----------------------
4538: # Test if FILE is an executable regular file.
4539: as_fn_executable_p ()
4540: {
4541: test -f "$1" && test -x "$1"
4542: } # as_fn_executable_p
4543: as_test_x='test -x'
4544: as_executable_p=as_fn_executable_p
4545:
4546: # Sed expression to map a string onto a valid CPP name.
4547: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
4548: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
4549:
4550: # Sed expression to map a string onto a valid variable name.
4551: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
4552: as_tr_sh="eval sed '$as_sed_sh'" # deprecated
4553:
4554:
4555: exec 6>&1
4556: ## ----------------------------------- ##
4557: ## Main body of $CONFIG_STATUS script. ##
4558: ## ----------------------------------- ##
4559: _ASEOF
4560: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4561:
4562: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4563: # Save the log message, to keep $0 and so on meaningful, and to
4564: # report actual input values of CONFIG_FILES etc. instead of their
4565: # values after options handling.
4566: ac_log="
4567: This file was extended by fwmaker $as_me 1.0, which was
4568: generated by GNU Autoconf 2.72. Invocation command line was
4569:
4570: CONFIG_FILES = $CONFIG_FILES
4571: CONFIG_HEADERS = $CONFIG_HEADERS
4572: CONFIG_LINKS = $CONFIG_LINKS
4573: CONFIG_COMMANDS = $CONFIG_COMMANDS
4574: $ $0 $@
4575:
4576: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4577: "
4578:
4579: _ACEOF
4580:
4581: case $ac_config_files in *"
4582: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4583: esac
4584:
4585: case $ac_config_headers in *"
4586: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4587: esac
4588:
4589:
4590: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4591: # Files that config.status was made for.
4592: config_files="$ac_config_files"
4593: config_headers="$ac_config_headers"
4594:
4595: _ACEOF
4596:
4597: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4598: ac_cs_usage="\
4599: '$as_me' instantiates files and other configuration actions
4600: from templates according to the current configuration. Unless the files
4601: and actions are specified as TAGs, all are instantiated by default.
4602:
4603: Usage: $0 [OPTION]... [TAG]...
4604:
4605: -h, --help print this help, then exit
4606: -V, --version print version number and configuration settings, then exit
4607: --config print configuration, then exit
4608: -q, --quiet, --silent
4609: do not print progress messages
4610: -d, --debug don't remove temporary files
4611: --recheck update $as_me by reconfiguring in the same conditions
4612: --file=FILE[:TEMPLATE]
4613: instantiate the configuration file FILE
4614: --header=FILE[:TEMPLATE]
4615: instantiate the configuration header FILE
4616:
4617: Configuration files:
4618: $config_files
4619:
4620: Configuration headers:
4621: $config_headers
4622:
4623: Report bugs to <misho@elwix.org>."
4624:
4625: _ACEOF
4626: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
4627: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
4628: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4629: ac_cs_config='$ac_cs_config_escaped'
4630: ac_cs_version="\\
4631: fwmaker config.status 1.0
4632: configured by $0, generated by GNU Autoconf 2.72,
4633: with options \\"\$ac_cs_config\\"
4634:
4635: Copyright (C) 2023 Free Software Foundation, Inc.
4636: This config.status script is free software; the Free Software Foundation
4637: gives unlimited permission to copy, distribute and modify it."
4638:
4639: ac_pwd='$ac_pwd'
4640: srcdir='$srcdir'
4641: INSTALL='$INSTALL'
4642: test -n "\$AWK" || AWK=awk
4643: _ACEOF
4644:
4645: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4646: # The default lists apply if the user does not specify any file.
4647: ac_need_defaults=:
4648: while test $# != 0
4649: do
4650: case $1 in
4651: --*=?*)
4652: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4653: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4654: ac_shift=:
4655: ;;
4656: --*=)
4657: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4658: ac_optarg=
4659: ac_shift=:
4660: ;;
4661: *)
4662: ac_option=$1
4663: ac_optarg=$2
4664: ac_shift=shift
4665: ;;
4666: esac
4667:
4668: case $ac_option in
4669: # Handling of the options.
4670: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4671: ac_cs_recheck=: ;;
4672: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4673: printf "%s\n" "$ac_cs_version"; exit ;;
4674: --config | --confi | --conf | --con | --co | --c )
4675: printf "%s\n" "$ac_cs_config"; exit ;;
4676: --debug | --debu | --deb | --de | --d | -d )
4677: debug=: ;;
4678: --file | --fil | --fi | --f )
4679: $ac_shift
4680: case $ac_optarg in
4681: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4682: '') as_fn_error $? "missing file argument" ;;
4683: esac
4684: as_fn_append CONFIG_FILES " '$ac_optarg'"
4685: ac_need_defaults=false;;
4686: --header | --heade | --head | --hea )
4687: $ac_shift
4688: case $ac_optarg in
4689: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4690: esac
4691: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4692: ac_need_defaults=false;;
4693: --he | --h)
4694: # Conflict between --help and --header
4695: as_fn_error $? "ambiguous option: '$1'
4696: Try '$0 --help' for more information.";;
4697: --help | --hel | -h )
4698: printf "%s\n" "$ac_cs_usage"; exit ;;
4699: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4700: | -silent | --silent | --silen | --sile | --sil | --si | --s)
4701: ac_cs_silent=: ;;
4702:
4703: # This is an error.
4704: -*) as_fn_error $? "unrecognized option: '$1'
4705: Try '$0 --help' for more information." ;;
4706:
4707: *) as_fn_append ac_config_targets " $1"
4708: ac_need_defaults=false ;;
4709:
4710: esac
4711: shift
4712: done
4713:
4714: ac_configure_extra_args=
4715:
4716: if $ac_cs_silent; then
4717: exec 6>/dev/null
4718: ac_configure_extra_args="$ac_configure_extra_args --silent"
4719: fi
4720:
4721: _ACEOF
4722: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4723: if \$ac_cs_recheck; then
4724: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4725: shift
4726: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
4727: CONFIG_SHELL='$SHELL'
4728: export CONFIG_SHELL
4729: exec "\$@"
4730: fi
4731:
4732: _ACEOF
4733: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4734: exec 5>>config.log
4735: {
4736: echo
4737: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4738: ## Running $as_me. ##
4739: _ASBOX
4740: printf "%s\n" "$ac_log"
4741: } >&5
4742:
4743: _ACEOF
4744: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4745: _ACEOF
4746:
4747: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4748:
4749: # Handling of arguments.
4750: for ac_config_target in $ac_config_targets
4751: do
4752: case $ac_config_target in
4753: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
4754: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4755: "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
4756: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
4757: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4758:
4759: *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
4760: esac
4761: done
4762:
4763:
4764: # If the user did not use the arguments to specify the items to instantiate,
4765: # then the envvar interface is used. Set only those that are not.
4766: # We use the long form for the default assignment because of an extremely
4767: # bizarre bug on SunOS 4.1.3.
4768: if $ac_need_defaults; then
4769: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
4770: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
4771: fi
4772:
4773: # Have a temporary directory for convenience. Make it in the build tree
4774: # simply because there is no reason against having it here, and in addition,
4775: # creating and moving files from /tmp can sometimes cause problems.
4776: # Hook for its removal unless debugging.
4777: # Note that there is a small window in which the directory will not be cleaned:
4778: # after its creation but before its name has been assigned to '$tmp'.
4779: $debug ||
4780: {
4781: tmp= ac_tmp=
4782: trap 'exit_status=$?
4783: : "${ac_tmp:=$tmp}"
4784: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4785: ' 0
4786: trap 'as_fn_exit 1' 1 2 13 15
4787: }
4788: # Create a (secure) tmp directory for tmp files.
4789:
4790: {
4791: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4792: test -d "$tmp"
4793: } ||
4794: {
4795: tmp=./conf$$-$RANDOM
4796: (umask 077 && mkdir "$tmp")
4797: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4798: ac_tmp=$tmp
4799:
4800: # Set up the scripts for CONFIG_FILES section.
4801: # No need to generate them if there are no CONFIG_FILES.
4802: # This happens for instance with './config.status config.h'.
4803: if test -n "$CONFIG_FILES"; then
4804:
4805:
4806: ac_cr=`echo X | tr X '\015'`
4807: # On cygwin, bash can eat \r inside `` if the user requested igncr.
4808: # But we know of no other shell where ac_cr would be empty at this
4809: # point, so we can use a bashism as a fallback.
4810: if test "x$ac_cr" = x; then
4811: eval ac_cr=\$\'\\r\'
4812: fi
4813: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4814: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4815: ac_cs_awk_cr='\\r'
4816: else
4817: ac_cs_awk_cr=$ac_cr
4818: fi
4819:
4820: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4821: _ACEOF
4822:
4823:
4824: {
4825: echo "cat >conf$$subs.awk <<_ACEOF" &&
4826: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4827: echo "_ACEOF"
4828: } >conf$$subs.sh ||
4829: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4830: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4831: ac_delim='%!_!# '
4832: for ac_last_try in false false false false false :; do
4833: . ./conf$$subs.sh ||
4834: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4835:
4836: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4837: if test $ac_delim_n = $ac_delim_num; then
4838: break
4839: elif $ac_last_try; then
4840: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4841: else
4842: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4843: fi
4844: done
4845: rm -f conf$$subs.sh
4846:
4847: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4848: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4849: _ACEOF
4850: sed -n '
4851: h
4852: s/^/S["/; s/!.*/"]=/
4853: p
4854: g
4855: s/^[^!]*!//
4856: :repl
4857: t repl
4858: s/'"$ac_delim"'$//
4859: t delim
4860: :nl
4861: h
4862: s/\(.\{148\}\)..*/\1/
4863: t more1
4864: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4865: p
4866: n
4867: b repl
4868: :more1
4869: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4870: p
4871: g
4872: s/.\{148\}//
4873: t nl
4874: :delim
4875: h
4876: s/\(.\{148\}\)..*/\1/
4877: t more2
4878: s/["\\]/\\&/g; s/^/"/; s/$/"/
4879: p
4880: b
4881: :more2
4882: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4883: p
4884: g
4885: s/.\{148\}//
4886: t delim
4887: ' <conf$$subs.awk | sed '
4888: /^[^""]/{
4889: N
4890: s/\n//
4891: }
4892: ' >>$CONFIG_STATUS || ac_write_fail=1
4893: rm -f conf$$subs.awk
4894: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4895: _ACAWK
4896: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4897: for (key in S) S_is_set[key] = 1
4898: FS = ""
4899:
4900: }
4901: {
4902: line = $ 0
4903: nfields = split(line, field, "@")
4904: substed = 0
4905: len = length(field[1])
4906: for (i = 2; i < nfields; i++) {
4907: key = field[i]
4908: keylen = length(key)
4909: if (S_is_set[key]) {
4910: value = S[key]
4911: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4912: len += length(value) + length(field[++i])
4913: substed = 1
4914: } else
4915: len += 1 + keylen
4916: }
4917:
4918: print line
4919: }
4920:
4921: _ACAWK
4922: _ACEOF
4923: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4924: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4925: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4926: else
4927: cat
4928: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4929: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4930: _ACEOF
4931:
4932: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4933: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4934: # trailing colons and then remove the whole line if VPATH becomes empty
4935: # (actually we leave an empty line to preserve line numbers).
4936: if test "x$srcdir" = x.; then
4937: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4938: h
4939: s///
4940: s/^/:/
4941: s/[ ]*$/:/
4942: s/:\$(srcdir):/:/g
4943: s/:\${srcdir}:/:/g
4944: s/:@srcdir@:/:/g
4945: s/^:*//
4946: s/:*$//
4947: x
4948: s/\(=[ ]*\).*/\1/
4949: G
4950: s/\n//
4951: s/^[^=]*=[ ]*$//
4952: }'
4953: fi
4954:
4955: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4956: fi # test -n "$CONFIG_FILES"
4957:
4958: # Set up the scripts for CONFIG_HEADERS section.
4959: # No need to generate them if there are no CONFIG_HEADERS.
4960: # This happens for instance with './config.status Makefile'.
4961: if test -n "$CONFIG_HEADERS"; then
4962: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
4963: BEGIN {
4964: _ACEOF
4965:
4966: # Transform confdefs.h into an awk script 'defines.awk', embedded as
4967: # here-document in config.status, that substitutes the proper values into
4968: # config.h.in to produce config.h.
4969:
4970: # Create a delimiter string that does not exist in confdefs.h, to ease
4971: # handling of long lines.
4972: ac_delim='%!_!# '
4973: for ac_last_try in false false :; do
4974: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
4975: if test -z "$ac_tt"; then
4976: break
4977: elif $ac_last_try; then
4978: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4979: else
4980: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4981: fi
4982: done
4983:
4984: # For the awk script, D is an array of macro values keyed by name,
4985: # likewise P contains macro parameters if any. Preserve backslash
4986: # newline sequences.
4987:
4988: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4989: sed -n '
4990: s/.\{148\}/&'"$ac_delim"'/g
4991: t rset
4992: :rset
4993: s/^[ ]*#[ ]*define[ ][ ]*/ /
4994: t def
4995: d
4996: :def
4997: s/\\$//
4998: t bsnl
4999: s/["\\]/\\&/g
5000: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5001: D["\1"]=" \3"/p
5002: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5003: d
5004: :bsnl
5005: s/["\\]/\\&/g
5006: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5007: D["\1"]=" \3\\\\\\n"\\/p
5008: t cont
5009: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5010: t cont
5011: d
5012: :cont
5013: n
5014: s/.\{148\}/&'"$ac_delim"'/g
5015: t clear
5016: :clear
5017: s/\\$//
5018: t bsnlc
5019: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5020: d
5021: :bsnlc
5022: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5023: b cont
5024: ' <confdefs.h | sed '
5025: s/'"$ac_delim"'/"\\\
5026: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5027:
5028: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5029: for (key in D) D_is_set[key] = 1
5030: FS = ""
5031: }
5032: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5033: line = \$ 0
5034: split(line, arg, " ")
5035: if (arg[1] == "#") {
5036: defundef = arg[2]
5037: mac1 = arg[3]
5038: } else {
5039: defundef = substr(arg[1], 2)
5040: mac1 = arg[2]
5041: }
5042: split(mac1, mac2, "(") #)
5043: macro = mac2[1]
5044: prefix = substr(line, 1, index(line, defundef) - 1)
5045: if (D_is_set[macro]) {
5046: # Preserve the white space surrounding the "#".
5047: print prefix "define", macro P[macro] D[macro]
5048: next
5049: } else {
5050: # Replace #undef with comments. This is necessary, for example,
5051: # in the case of _POSIX_SOURCE, which is predefined and required
5052: # on some systems where configure will not decide to define it.
5053: if (defundef == "undef") {
5054: print "/*", prefix defundef, macro, "*/"
5055: next
5056: }
5057: }
5058: }
5059: { print }
5060: _ACAWK
5061: _ACEOF
5062: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5063: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5064: fi # test -n "$CONFIG_HEADERS"
5065:
5066:
5067: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5068: shift
5069: for ac_tag
5070: do
5071: case $ac_tag in
5072: :[FHLC]) ac_mode=$ac_tag; continue;;
5073: esac
5074: case $ac_mode$ac_tag in
5075: :[FHL]*:*);;
5076: :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
5077: :[FH]-) ac_tag=-:-;;
5078: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5079: esac
5080: ac_save_IFS=$IFS
5081: IFS=:
5082: set x $ac_tag
5083: IFS=$ac_save_IFS
5084: shift
5085: ac_file=$1
5086: shift
5087:
5088: case $ac_mode in
5089: :L) ac_source=$1;;
5090: :[FH])
5091: ac_file_inputs=
5092: for ac_f
5093: do
5094: case $ac_f in
5095: -) ac_f="$ac_tmp/stdin";;
5096: *) # Look for the file first in the build tree, then in the source tree
5097: # (if the path is not absolute). The absolute path cannot be DOS-style,
5098: # because $ac_f cannot contain ':'.
5099: test -f "$ac_f" ||
5100: case $ac_f in
5101: [\\/$]*) false;;
5102: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5103: esac ||
5104: as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
5105: esac
5106: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5107: as_fn_append ac_file_inputs " '$ac_f'"
5108: done
5109:
5110: # Let's still pretend it is 'configure' which instantiates (i.e., don't
5111: # use $as_me), people would be surprised to read:
5112: # /* config.h. Generated by config.status. */
5113: configure_input='Generated from '`
5114: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5115: `' by configure.'
5116: if test x"$ac_file" != x-; then
5117: configure_input="$ac_file. $configure_input"
5118: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5119: printf "%s\n" "$as_me: creating $ac_file" >&6;}
5120: fi
5121: # Neutralize special characters interpreted by sed in replacement strings.
5122: case $configure_input in #(
5123: *\&* | *\|* | *\\* )
5124: ac_sed_conf_input=`printf "%s\n" "$configure_input" |
5125: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5126: *) ac_sed_conf_input=$configure_input;;
5127: esac
5128:
5129: case $ac_tag in
5130: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5131: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5132: esac
5133: ;;
5134: esac
5135:
5136: ac_dir=`$as_dirname -- "$ac_file" ||
5137: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5138: X"$ac_file" : 'X\(//\)[^/]' \| \
5139: X"$ac_file" : 'X\(//\)$' \| \
5140: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5141: printf "%s\n" X"$ac_file" |
5142: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5143: s//\1/
5144: q
5145: }
5146: /^X\(\/\/\)[^/].*/{
5147: s//\1/
5148: q
5149: }
5150: /^X\(\/\/\)$/{
5151: s//\1/
5152: q
5153: }
5154: /^X\(\/\).*/{
5155: s//\1/
5156: q
5157: }
5158: s/.*/./; q'`
5159: as_dir="$ac_dir"; as_fn_mkdir_p
5160: ac_builddir=.
5161:
5162: case "$ac_dir" in
5163: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5164: *)
5165: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
5166: # A ".." for each directory in $ac_dir_suffix.
5167: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5168: case $ac_top_builddir_sub in
5169: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5170: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5171: esac ;;
5172: esac
5173: ac_abs_top_builddir=$ac_pwd
5174: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5175: # for backward compatibility:
5176: ac_top_builddir=$ac_top_build_prefix
5177:
5178: case $srcdir in
5179: .) # We are building in place.
5180: ac_srcdir=.
5181: ac_top_srcdir=$ac_top_builddir_sub
5182: ac_abs_top_srcdir=$ac_pwd ;;
5183: [\\/]* | ?:[\\/]* ) # Absolute name.
5184: ac_srcdir=$srcdir$ac_dir_suffix;
5185: ac_top_srcdir=$srcdir
5186: ac_abs_top_srcdir=$srcdir ;;
5187: *) # Relative name.
5188: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5189: ac_top_srcdir=$ac_top_build_prefix$srcdir
5190: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5191: esac
5192: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5193:
5194:
5195: case $ac_mode in
5196: :F)
5197: #
5198: # CONFIG_FILE
5199: #
5200:
5201: case $INSTALL in
5202: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5203: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5204: esac
5205: _ACEOF
5206:
5207: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5208: # If the template does not know about datarootdir, expand it.
5209: # FIXME: This hack should be removed a few years after 2.60.
5210: ac_datarootdir_hack=; ac_datarootdir_seen=
5211: ac_sed_dataroot='
5212: /datarootdir/ {
5213: p
5214: q
5215: }
5216: /@datadir@/p
5217: /@docdir@/p
5218: /@infodir@/p
5219: /@localedir@/p
5220: /@mandir@/p'
5221: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5222: *datarootdir*) ac_datarootdir_seen=yes;;
5223: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5224: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5225: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5226: _ACEOF
5227: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5228: ac_datarootdir_hack='
5229: s&@datadir@&$datadir&g
5230: s&@docdir@&$docdir&g
5231: s&@infodir@&$infodir&g
5232: s&@localedir@&$localedir&g
5233: s&@mandir@&$mandir&g
5234: s&\\\${datarootdir}&$datarootdir&g' ;;
5235: esac
5236: _ACEOF
5237:
5238: # Neutralize VPATH when '$srcdir' = '.'.
5239: # Shell code in configure.ac might set extrasub.
5240: # FIXME: do we really want to maintain this feature?
5241: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5242: ac_sed_extra="$ac_vpsub
5243: $extrasub
5244: _ACEOF
5245: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5246: :t
5247: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5248: s|@configure_input@|$ac_sed_conf_input|;t t
5249: s&@top_builddir@&$ac_top_builddir_sub&;t t
5250: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5251: s&@srcdir@&$ac_srcdir&;t t
5252: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5253: s&@top_srcdir@&$ac_top_srcdir&;t t
5254: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5255: s&@builddir@&$ac_builddir&;t t
5256: s&@abs_builddir@&$ac_abs_builddir&;t t
5257: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5258: s&@INSTALL@&$ac_INSTALL&;t t
5259: $ac_datarootdir_hack
5260: "
5261: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5262: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5263:
5264: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5265: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5266: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5267: "$ac_tmp/out"`; test -z "$ac_out"; } &&
5268: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
5269: which seems to be undefined. Please make sure it is defined" >&5
5270: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
5271: which seems to be undefined. Please make sure it is defined" >&2;}
5272:
5273: rm -f "$ac_tmp/stdin"
5274: case $ac_file in
5275: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5276: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5277: esac \
5278: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5279: ;;
5280: :H)
5281: #
5282: # CONFIG_HEADER
5283: #
5284: if test x"$ac_file" != x-; then
5285: {
5286: printf "%s\n" "/* $configure_input */" >&1 \
5287: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5288: } >"$ac_tmp/config.h" \
5289: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5290: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5291: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5292: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
5293: else
5294: rm -f "$ac_file"
5295: mv "$ac_tmp/config.h" "$ac_file" \
5296: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5297: fi
5298: else
5299: printf "%s\n" "/* $configure_input */" >&1 \
5300: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5301: || as_fn_error $? "could not create -" "$LINENO" 5
5302: fi
5303: ;;
5304:
5305:
5306: esac
5307:
5308: done # for ac_tag
5309:
5310:
5311: as_fn_exit 0
5312: _ACEOF
5313: ac_clean_files=$ac_clean_files_save
5314:
5315: test $ac_write_fail = 0 ||
5316: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5317:
5318:
5319: # configure is writing to config.log, and then calls config.status.
5320: # config.status does its own redirection, appending to config.log.
5321: # Unfortunately, on DOS this fails, as config.log is still kept open
5322: # by configure, so config.status won't be able to write to it; its
5323: # output is simply discarded. So we exec the FD to /dev/null,
5324: # effectively closing config.log, so it can be properly (re)opened and
5325: # appended to by config.status. When coming back to configure, we
5326: # need to make the FD available again.
5327: if test "$no_create" != yes; then
5328: ac_cs_success=:
5329: ac_config_status_args=
5330: test "$silent" = yes &&
5331: ac_config_status_args="$ac_config_status_args --quiet"
5332: exec 5>/dev/null
5333: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5334: exec 5>>config.log
5335: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5336: # would make configure fail if this is the last instruction.
5337: $ac_cs_success || as_fn_exit 1
5338: fi
5339: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5340: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5341: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5342: fi
5343:
5344:
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