1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.69 for libaitsync 1.3.
4: #
5: # Report bugs to <misho@elwix.org>.
6: #
7: #
8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9: #
10: #
11: # This configure script is free software; the Free Software Foundation
12: # gives unlimited permission to copy, distribute and modify it.
13: ## -------------------- ##
14: ## M4sh Initialization. ##
15: ## -------------------- ##
16:
17: # Be more Bourne compatible
18: DUALCASE=1; export DUALCASE # for MKS sh
19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20: emulate sh
21: NULLCMD=:
22: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23: # is contrary to our usage. Disable this feature.
24: alias -g '${1+"$@"}'='"$@"'
25: setopt NO_GLOB_SUBST
26: else
27: case `(set -o) 2>/dev/null` in #(
28: *posix*) :
29: set -o posix ;; #(
30: *) :
31: ;;
32: esac
33: fi
34:
35:
36: as_nl='
37: '
38: export as_nl
39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43: # Prefer a ksh shell builtin over an external printf program on Solaris,
44: # but without wasting forks for bash or zsh.
45: if test -z "$BASH_VERSION$ZSH_VERSION" \
46: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47: as_echo='print -r --'
48: as_echo_n='print -rn --'
49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50: as_echo='printf %s\n'
51: as_echo_n='printf %s'
52: else
53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55: as_echo_n='/usr/ucb/echo -n'
56: else
57: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58: as_echo_n_body='eval
59: arg=$1;
60: case $arg in #(
61: *"$as_nl"*)
62: expr "X$arg" : "X\\(.*\\)$as_nl";
63: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64: esac;
65: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66: '
67: export as_echo_n_body
68: as_echo_n='sh -c $as_echo_n_body as_echo'
69: fi
70: export as_echo_body
71: as_echo='sh -c $as_echo_body as_echo'
72: fi
73:
74: # The user is always right.
75: if test "${PATH_SEPARATOR+set}" != set; then
76: PATH_SEPARATOR=:
77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79: PATH_SEPARATOR=';'
80: }
81: fi
82:
83:
84: # IFS
85: # We need space, tab and new line, in precisely that order. Quoting is
86: # there to prevent editors from complaining about space-tab.
87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88: # splitting by setting IFS to empty value.)
89: IFS=" "" $as_nl"
90:
91: # Find who we are. Look in the path if we contain no directory separator.
92: as_myself=
93: case $0 in #((
94: *[\\/]* ) as_myself=$0 ;;
95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96: for as_dir in $PATH
97: do
98: IFS=$as_save_IFS
99: test -z "$as_dir" && as_dir=.
100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101: done
102: IFS=$as_save_IFS
103:
104: ;;
105: esac
106: # We did not find ourselves, most probably we were run as `sh COMMAND'
107: # in which case we are not to be found in the path.
108: if test "x$as_myself" = x; then
109: as_myself=$0
110: fi
111: if test ! -f "$as_myself"; then
112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113: exit 1
114: fi
115:
116: # Unset variables that we do not need and which cause bugs (e.g. in
117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118: # suppresses any "Segmentation fault" message there. '((' could
119: # trigger a bug in pdksh 5.2.14.
120: for as_var in BASH_ENV ENV MAIL MAILPATH
121: do eval test x\${$as_var+set} = xset \
122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123: done
124: PS1='$ '
125: PS2='> '
126: PS4='+ '
127:
128: # NLS nuisances.
129: LC_ALL=C
130: export LC_ALL
131: LANGUAGE=C
132: export LANGUAGE
133:
134: # CDPATH.
135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136:
137: # Use a proper internal environment variable to ensure we don't fall
138: # into an infinite loop, continuously re-executing ourselves.
139: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140: _as_can_reexec=no; export _as_can_reexec;
141: # We cannot yet assume a decent shell, so we have to provide a
142: # neutralization value for shells without unset; and this also
143: # works around shells that cannot unset nonexistent variables.
144: # Preserve -v and -x to the replacement shell.
145: BASH_ENV=/dev/null
146: ENV=/dev/null
147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148: case $- in # ((((
149: *v*x* | *x*v* ) as_opts=-vx ;;
150: *v* ) as_opts=-v ;;
151: *x* ) as_opts=-x ;;
152: * ) as_opts= ;;
153: esac
154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155: # Admittedly, this is quite paranoid, since all the known shells bail
156: # out after a failed `exec'.
157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158: as_fn_exit 255
159: fi
160: # We don't want this to propagate to other subprocesses.
161: { _as_can_reexec=; unset _as_can_reexec;}
162: if test "x$CONFIG_SHELL" = x; then
163: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164: emulate sh
165: NULLCMD=:
166: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167: # is contrary to our usage. Disable this feature.
168: alias -g '\${1+\"\$@\"}'='\"\$@\"'
169: setopt NO_GLOB_SUBST
170: else
171: case \`(set -o) 2>/dev/null\` in #(
172: *posix*) :
173: set -o posix ;; #(
174: *) :
175: ;;
176: esac
177: fi
178: "
179: as_required="as_fn_return () { (exit \$1); }
180: as_fn_success () { as_fn_return 0; }
181: as_fn_failure () { as_fn_return 1; }
182: as_fn_ret_success () { return 0; }
183: as_fn_ret_failure () { return 1; }
184:
185: exitcode=0
186: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191:
192: else
193: exitcode=1; echo positional parameters were not saved.
194: fi
195: test x\$exitcode = x0 || exit 1
196: test -x / || exit 1"
197: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201: test \$(( 1 + 1 )) = 2 || exit 1"
202: if (eval "$as_required") 2>/dev/null; then :
203: as_have_required=yes
204: else
205: as_have_required=no
206: fi
207: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208:
209: else
210: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211: as_found=false
212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213: do
214: IFS=$as_save_IFS
215: test -z "$as_dir" && as_dir=.
216: as_found=:
217: case $as_dir in #(
218: /*)
219: for as_base in sh bash ksh sh5; do
220: # Try only shells that exist, to save several forks.
221: as_shell=$as_dir/$as_base
222: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224: CONFIG_SHELL=$as_shell as_have_required=yes
225: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226: break 2
227: fi
228: fi
229: done;;
230: esac
231: as_found=false
232: done
233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235: CONFIG_SHELL=$SHELL as_have_required=yes
236: fi; }
237: IFS=$as_save_IFS
238:
239:
240: if test "x$CONFIG_SHELL" != x; then :
241: export CONFIG_SHELL
242: # We cannot yet assume a decent shell, so we have to provide a
243: # neutralization value for shells without unset; and this also
244: # works around shells that cannot unset nonexistent variables.
245: # Preserve -v and -x to the replacement shell.
246: BASH_ENV=/dev/null
247: ENV=/dev/null
248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249: case $- in # ((((
250: *v*x* | *x*v* ) as_opts=-vx ;;
251: *v* ) as_opts=-v ;;
252: *x* ) as_opts=-x ;;
253: * ) as_opts= ;;
254: esac
255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256: # Admittedly, this is quite paranoid, since all the known shells bail
257: # out after a failed `exec'.
258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259: exit 255
260: fi
261:
262: if test x$as_have_required = xno; then :
263: $as_echo "$0: This script requires a shell more modern than all"
264: $as_echo "$0: the shells that I found on your system."
265: if test x${ZSH_VERSION+set} = xset ; then
266: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267: $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268: else
269: $as_echo "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
270: $0: about your system, including any error possibly output
271: $0: before this message. Then install a modern shell, or
272: $0: manually run the script under such a shell if you do
273: $0: have one."
274: fi
275: exit 1
276: fi
277: fi
278: fi
279: SHELL=${CONFIG_SHELL-/bin/sh}
280: export SHELL
281: # Unset more variables known to interfere with behavior of common tools.
282: CLICOLOR_FORCE= GREP_OPTIONS=
283: unset CLICOLOR_FORCE GREP_OPTIONS
284:
285: ## --------------------- ##
286: ## M4sh Shell Functions. ##
287: ## --------------------- ##
288: # as_fn_unset VAR
289: # ---------------
290: # Portably unset VAR.
291: as_fn_unset ()
292: {
293: { eval $1=; unset $1;}
294: }
295: as_unset=as_fn_unset
296:
297: # as_fn_set_status STATUS
298: # -----------------------
299: # Set $? to STATUS, without forking.
300: as_fn_set_status ()
301: {
302: return $1
303: } # as_fn_set_status
304:
305: # as_fn_exit STATUS
306: # -----------------
307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308: as_fn_exit ()
309: {
310: set +e
311: as_fn_set_status $1
312: exit $1
313: } # as_fn_exit
314:
315: # as_fn_mkdir_p
316: # -------------
317: # Create "$as_dir" as a directory, including parents if necessary.
318: as_fn_mkdir_p ()
319: {
320:
321: case $as_dir in #(
322: -*) as_dir=./$as_dir;;
323: esac
324: test -d "$as_dir" || eval $as_mkdir_p || {
325: as_dirs=
326: while :; do
327: case $as_dir in #(
328: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329: *) as_qdir=$as_dir;;
330: esac
331: as_dirs="'$as_qdir' $as_dirs"
332: as_dir=`$as_dirname -- "$as_dir" ||
333: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334: X"$as_dir" : 'X\(//\)[^/]' \| \
335: X"$as_dir" : 'X\(//\)$' \| \
336: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337: $as_echo X"$as_dir" |
338: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339: s//\1/
340: q
341: }
342: /^X\(\/\/\)[^/].*/{
343: s//\1/
344: q
345: }
346: /^X\(\/\/\)$/{
347: s//\1/
348: q
349: }
350: /^X\(\/\).*/{
351: s//\1/
352: q
353: }
354: s/.*/./; q'`
355: test -d "$as_dir" && break
356: done
357: test -z "$as_dirs" || eval "mkdir $as_dirs"
358: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359:
360:
361: } # as_fn_mkdir_p
362:
363: # as_fn_executable_p FILE
364: # -----------------------
365: # Test if FILE is an executable regular file.
366: as_fn_executable_p ()
367: {
368: test -f "$1" && test -x "$1"
369: } # as_fn_executable_p
370: # as_fn_append VAR VALUE
371: # ----------------------
372: # Append the text in VALUE to the end of the definition contained in VAR. Take
373: # advantage of any shell optimizations that allow amortized linear growth over
374: # repeated appends, instead of the typical quadratic growth present in naive
375: # implementations.
376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377: eval 'as_fn_append ()
378: {
379: eval $1+=\$2
380: }'
381: else
382: as_fn_append ()
383: {
384: eval $1=\$$1\$2
385: }
386: fi # as_fn_append
387:
388: # as_fn_arith ARG...
389: # ------------------
390: # Perform arithmetic evaluation on the ARGs, and store the result in the
391: # global $as_val. Take advantage of shells that can avoid forks. The arguments
392: # must be portable across $(()) and expr.
393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394: eval 'as_fn_arith ()
395: {
396: as_val=$(( $* ))
397: }'
398: else
399: as_fn_arith ()
400: {
401: as_val=`expr "$@" || test $? -eq 1`
402: }
403: fi # as_fn_arith
404:
405:
406: # as_fn_error STATUS ERROR [LINENO LOG_FD]
407: # ----------------------------------------
408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410: # script with STATUS, using 1 if that was 0.
411: as_fn_error ()
412: {
413: as_status=$1; test $as_status -eq 0 && as_status=1
414: if test "$4"; then
415: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417: fi
418: $as_echo "$as_me: error: $2" >&2
419: as_fn_exit $as_status
420: } # as_fn_error
421:
422: if expr a : '\(a\)' >/dev/null 2>&1 &&
423: test "X`expr 00001 : '.*\(...\)'`" = X001; then
424: as_expr=expr
425: else
426: as_expr=false
427: fi
428:
429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430: as_basename=basename
431: else
432: as_basename=false
433: fi
434:
435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436: as_dirname=dirname
437: else
438: as_dirname=false
439: fi
440:
441: as_me=`$as_basename -- "$0" ||
442: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443: X"$0" : 'X\(//\)$' \| \
444: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445: $as_echo X/"$0" |
446: sed '/^.*\/\([^/][^/]*\)\/*$/{
447: s//\1/
448: q
449: }
450: /^X\/\(\/\/\)$/{
451: s//\1/
452: q
453: }
454: /^X\/\(\/\).*/{
455: s//\1/
456: q
457: }
458: s/.*/./; q'`
459:
460: # Avoid depending upon Character Ranges.
461: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464: as_cr_digits='0123456789'
465: as_cr_alnum=$as_cr_Letters$as_cr_digits
466:
467:
468: as_lineno_1=$LINENO as_lineno_1a=$LINENO
469: as_lineno_2=$LINENO as_lineno_2a=$LINENO
470: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473: sed -n '
474: p
475: /[$]LINENO/=
476: ' <$as_myself |
477: sed '
478: s/[$]LINENO.*/&-/
479: t lineno
480: b
481: :lineno
482: N
483: :loop
484: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485: t loop
486: s/-\n.*//
487: ' >$as_me.lineno &&
488: chmod +x "$as_me.lineno" ||
489: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490:
491: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492: # already done that, so ensure we don't try to do so again and fall
493: # in an infinite loop. This has already happened in practice.
494: _as_can_reexec=no; export _as_can_reexec
495: # Don't try to exec as it changes $[0], causing all sort of problems
496: # (the dirname of $[0] is not the place where we might find the
497: # original and so on. Autoconf is especially sensitive to this).
498: . "./$as_me.lineno"
499: # Exit status is that of the last command.
500: exit
501: }
502:
503: ECHO_C= ECHO_N= ECHO_T=
504: case `echo -n x` in #(((((
505: -n*)
506: case `echo 'xy\c'` in
507: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
508: xy) ECHO_C='\c';;
509: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510: ECHO_T=' ';;
511: esac;;
512: *)
513: ECHO_N='-n';;
514: esac
515:
516: rm -f conf$$ conf$$.exe conf$$.file
517: if test -d conf$$.dir; then
518: rm -f conf$$.dir/conf$$.file
519: else
520: rm -f conf$$.dir
521: mkdir conf$$.dir 2>/dev/null
522: fi
523: if (echo >conf$$.file) 2>/dev/null; then
524: if ln -s conf$$.file conf$$ 2>/dev/null; then
525: as_ln_s='ln -s'
526: # ... but there are two gotchas:
527: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529: # In both cases, we have to default to `cp -pR'.
530: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531: as_ln_s='cp -pR'
532: elif ln conf$$.file conf$$ 2>/dev/null; then
533: as_ln_s=ln
534: else
535: as_ln_s='cp -pR'
536: fi
537: else
538: as_ln_s='cp -pR'
539: fi
540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541: rmdir conf$$.dir 2>/dev/null
542:
543: if mkdir -p . 2>/dev/null; then
544: as_mkdir_p='mkdir -p "$as_dir"'
545: else
546: test -d ./-p && rmdir ./-p
547: as_mkdir_p=false
548: fi
549:
550: as_test_x='test -x'
551: as_executable_p=as_fn_executable_p
552:
553: # Sed expression to map a string onto a valid CPP name.
554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555:
556: # Sed expression to map a string onto a valid variable name.
557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558:
559:
560: test -n "$DJDIR" || exec 7<&0 </dev/null
561: exec 6>&1
562:
563: # Name of the host.
564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565: # so uname gets run too.
566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567:
568: #
569: # Initializations.
570: #
571: ac_default_prefix=/usr/local
572: ac_clean_files=
573: ac_config_libobj_dir=.
574: LIBOBJS=
575: cross_compiling=no
576: subdirs=
577: MFLAGS=
578: MAKEFLAGS=
579:
580: # Identity of this package.
581: PACKAGE_NAME='libaitsync'
582: PACKAGE_TARNAME='libaitsync'
583: PACKAGE_VERSION='1.3'
584: PACKAGE_STRING='libaitsync 1.3'
585: PACKAGE_BUGREPORT='misho@elwix.org'
586: PACKAGE_URL=''
587:
588: ac_unique_file="src/aitsync.c"
589: # Factoring default headers for most tests.
590: ac_includes_default="\
591: #include <stdio.h>
592: #ifdef HAVE_SYS_TYPES_H
593: # include <sys/types.h>
594: #endif
595: #ifdef HAVE_SYS_STAT_H
596: # include <sys/stat.h>
597: #endif
598: #ifdef STDC_HEADERS
599: # include <stdlib.h>
600: # include <stddef.h>
601: #else
602: # ifdef HAVE_STDLIB_H
603: # include <stdlib.h>
604: # endif
605: #endif
606: #ifdef HAVE_STRING_H
607: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
608: # include <memory.h>
609: # endif
610: # include <string.h>
611: #endif
612: #ifdef HAVE_STRINGS_H
613: # include <strings.h>
614: #endif
615: #ifdef HAVE_INTTYPES_H
616: # include <inttypes.h>
617: #endif
618: #ifdef HAVE_STDINT_H
619: # include <stdint.h>
620: #endif
621: #ifdef HAVE_UNISTD_H
622: # include <unistd.h>
623: #endif"
624:
625: ac_header_list=
626: ac_subst_vars='LTLIBOBJS
627: LIBOBJS
628: EGREP
629: GREP
630: CPP
631: MKDEP
632: target_os
633: target_vendor
634: target_cpu
635: target
636: host_os
637: host_vendor
638: host_cpu
639: host
640: build_os
641: build_vendor
642: build_cpu
643: build
644: INSTALL_DATA
645: INSTALL_SCRIPT
646: INSTALL_PROGRAM
647: RANLIB
648: OBJEXT
649: EXEEXT
650: ac_ct_CC
651: CPPFLAGS
652: LDFLAGS
653: CFLAGS
654: CC
655: target_alias
656: host_alias
657: build_alias
658: LIBS
659: ECHO_T
660: ECHO_N
661: ECHO_C
662: DEFS
663: mandir
664: localedir
665: libdir
666: psdir
667: pdfdir
668: dvidir
669: htmldir
670: infodir
671: docdir
672: oldincludedir
673: includedir
674: localstatedir
675: sharedstatedir
676: sysconfdir
677: datadir
678: datarootdir
679: libexecdir
680: sbindir
681: bindir
682: program_transform_name
683: prefix
684: exec_prefix
685: PACKAGE_URL
686: PACKAGE_BUGREPORT
687: PACKAGE_STRING
688: PACKAGE_VERSION
689: PACKAGE_TARNAME
690: PACKAGE_NAME
691: PATH_SEPARATOR
692: SHELL'
693: ac_subst_files=''
694: ac_user_opts='
695: enable_option_checking
696: enable_debug
697: '
698: ac_precious_vars='build_alias
699: host_alias
700: target_alias
701: CC
702: CFLAGS
703: LDFLAGS
704: LIBS
705: CPPFLAGS
706: CPP'
707:
708:
709: # Initialize some variables set by options.
710: ac_init_help=
711: ac_init_version=false
712: ac_unrecognized_opts=
713: ac_unrecognized_sep=
714: # The variables have the same names as the options, with
715: # dashes changed to underlines.
716: cache_file=/dev/null
717: exec_prefix=NONE
718: no_create=
719: no_recursion=
720: prefix=NONE
721: program_prefix=NONE
722: program_suffix=NONE
723: program_transform_name=s,x,x,
724: silent=
725: site=
726: srcdir=
727: verbose=
728: x_includes=NONE
729: x_libraries=NONE
730:
731: # Installation directory options.
732: # These are left unexpanded so users can "make install exec_prefix=/foo"
733: # and all the variables that are supposed to be based on exec_prefix
734: # by default will actually change.
735: # Use braces instead of parens because sh, perl, etc. also accept them.
736: # (The list follows the same order as the GNU Coding Standards.)
737: bindir='${exec_prefix}/bin'
738: sbindir='${exec_prefix}/sbin'
739: libexecdir='${exec_prefix}/libexec'
740: datarootdir='${prefix}/share'
741: datadir='${datarootdir}'
742: sysconfdir='${prefix}/etc'
743: sharedstatedir='${prefix}/com'
744: localstatedir='${prefix}/var'
745: includedir='${prefix}/include'
746: oldincludedir='/usr/include'
747: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
748: infodir='${datarootdir}/info'
749: htmldir='${docdir}'
750: dvidir='${docdir}'
751: pdfdir='${docdir}'
752: psdir='${docdir}'
753: libdir='${exec_prefix}/lib'
754: localedir='${datarootdir}/locale'
755: mandir='${datarootdir}/man'
756:
757: ac_prev=
758: ac_dashdash=
759: for ac_option
760: do
761: # If the previous option needs an argument, assign it.
762: if test -n "$ac_prev"; then
763: eval $ac_prev=\$ac_option
764: ac_prev=
765: continue
766: fi
767:
768: case $ac_option in
769: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
770: *=) ac_optarg= ;;
771: *) ac_optarg=yes ;;
772: esac
773:
774: # Accept the important Cygnus configure options, so we can diagnose typos.
775:
776: case $ac_dashdash$ac_option in
777: --)
778: ac_dashdash=yes ;;
779:
780: -bindir | --bindir | --bindi | --bind | --bin | --bi)
781: ac_prev=bindir ;;
782: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
783: bindir=$ac_optarg ;;
784:
785: -build | --build | --buil | --bui | --bu)
786: ac_prev=build_alias ;;
787: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
788: build_alias=$ac_optarg ;;
789:
790: -cache-file | --cache-file | --cache-fil | --cache-fi \
791: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
792: ac_prev=cache_file ;;
793: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
794: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
795: cache_file=$ac_optarg ;;
796:
797: --config-cache | -C)
798: cache_file=config.cache ;;
799:
800: -datadir | --datadir | --datadi | --datad)
801: ac_prev=datadir ;;
802: -datadir=* | --datadir=* | --datadi=* | --datad=*)
803: datadir=$ac_optarg ;;
804:
805: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
806: | --dataroo | --dataro | --datar)
807: ac_prev=datarootdir ;;
808: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
809: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
810: datarootdir=$ac_optarg ;;
811:
812: -disable-* | --disable-*)
813: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
814: # Reject names that are not valid shell variable names.
815: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
816: as_fn_error $? "invalid feature name: $ac_useropt"
817: ac_useropt_orig=$ac_useropt
818: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
819: case $ac_user_opts in
820: *"
821: "enable_$ac_useropt"
822: "*) ;;
823: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
824: ac_unrecognized_sep=', ';;
825: esac
826: eval enable_$ac_useropt=no ;;
827:
828: -docdir | --docdir | --docdi | --doc | --do)
829: ac_prev=docdir ;;
830: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
831: docdir=$ac_optarg ;;
832:
833: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
834: ac_prev=dvidir ;;
835: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
836: dvidir=$ac_optarg ;;
837:
838: -enable-* | --enable-*)
839: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
840: # Reject names that are not valid shell variable names.
841: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
842: as_fn_error $? "invalid feature name: $ac_useropt"
843: ac_useropt_orig=$ac_useropt
844: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
845: case $ac_user_opts in
846: *"
847: "enable_$ac_useropt"
848: "*) ;;
849: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
850: ac_unrecognized_sep=', ';;
851: esac
852: eval enable_$ac_useropt=\$ac_optarg ;;
853:
854: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
855: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
856: | --exec | --exe | --ex)
857: ac_prev=exec_prefix ;;
858: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
859: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
860: | --exec=* | --exe=* | --ex=*)
861: exec_prefix=$ac_optarg ;;
862:
863: -gas | --gas | --ga | --g)
864: # Obsolete; use --with-gas.
865: with_gas=yes ;;
866:
867: -help | --help | --hel | --he | -h)
868: ac_init_help=long ;;
869: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
870: ac_init_help=recursive ;;
871: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
872: ac_init_help=short ;;
873:
874: -host | --host | --hos | --ho)
875: ac_prev=host_alias ;;
876: -host=* | --host=* | --hos=* | --ho=*)
877: host_alias=$ac_optarg ;;
878:
879: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
880: ac_prev=htmldir ;;
881: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
882: | --ht=*)
883: htmldir=$ac_optarg ;;
884:
885: -includedir | --includedir | --includedi | --included | --include \
886: | --includ | --inclu | --incl | --inc)
887: ac_prev=includedir ;;
888: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
889: | --includ=* | --inclu=* | --incl=* | --inc=*)
890: includedir=$ac_optarg ;;
891:
892: -infodir | --infodir | --infodi | --infod | --info | --inf)
893: ac_prev=infodir ;;
894: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
895: infodir=$ac_optarg ;;
896:
897: -libdir | --libdir | --libdi | --libd)
898: ac_prev=libdir ;;
899: -libdir=* | --libdir=* | --libdi=* | --libd=*)
900: libdir=$ac_optarg ;;
901:
902: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
903: | --libexe | --libex | --libe)
904: ac_prev=libexecdir ;;
905: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
906: | --libexe=* | --libex=* | --libe=*)
907: libexecdir=$ac_optarg ;;
908:
909: -localedir | --localedir | --localedi | --localed | --locale)
910: ac_prev=localedir ;;
911: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
912: localedir=$ac_optarg ;;
913:
914: -localstatedir | --localstatedir | --localstatedi | --localstated \
915: | --localstate | --localstat | --localsta | --localst | --locals)
916: ac_prev=localstatedir ;;
917: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
918: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
919: localstatedir=$ac_optarg ;;
920:
921: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
922: ac_prev=mandir ;;
923: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
924: mandir=$ac_optarg ;;
925:
926: -nfp | --nfp | --nf)
927: # Obsolete; use --without-fp.
928: with_fp=no ;;
929:
930: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
931: | --no-cr | --no-c | -n)
932: no_create=yes ;;
933:
934: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
935: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
936: no_recursion=yes ;;
937:
938: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
939: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
940: | --oldin | --oldi | --old | --ol | --o)
941: ac_prev=oldincludedir ;;
942: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
943: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
944: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
945: oldincludedir=$ac_optarg ;;
946:
947: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
948: ac_prev=prefix ;;
949: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
950: prefix=$ac_optarg ;;
951:
952: -program-prefix | --program-prefix | --program-prefi | --program-pref \
953: | --program-pre | --program-pr | --program-p)
954: ac_prev=program_prefix ;;
955: -program-prefix=* | --program-prefix=* | --program-prefi=* \
956: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
957: program_prefix=$ac_optarg ;;
958:
959: -program-suffix | --program-suffix | --program-suffi | --program-suff \
960: | --program-suf | --program-su | --program-s)
961: ac_prev=program_suffix ;;
962: -program-suffix=* | --program-suffix=* | --program-suffi=* \
963: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
964: program_suffix=$ac_optarg ;;
965:
966: -program-transform-name | --program-transform-name \
967: | --program-transform-nam | --program-transform-na \
968: | --program-transform-n | --program-transform- \
969: | --program-transform | --program-transfor \
970: | --program-transfo | --program-transf \
971: | --program-trans | --program-tran \
972: | --progr-tra | --program-tr | --program-t)
973: ac_prev=program_transform_name ;;
974: -program-transform-name=* | --program-transform-name=* \
975: | --program-transform-nam=* | --program-transform-na=* \
976: | --program-transform-n=* | --program-transform-=* \
977: | --program-transform=* | --program-transfor=* \
978: | --program-transfo=* | --program-transf=* \
979: | --program-trans=* | --program-tran=* \
980: | --progr-tra=* | --program-tr=* | --program-t=*)
981: program_transform_name=$ac_optarg ;;
982:
983: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
984: ac_prev=pdfdir ;;
985: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
986: pdfdir=$ac_optarg ;;
987:
988: -psdir | --psdir | --psdi | --psd | --ps)
989: ac_prev=psdir ;;
990: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
991: psdir=$ac_optarg ;;
992:
993: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
994: | -silent | --silent | --silen | --sile | --sil)
995: silent=yes ;;
996:
997: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
998: ac_prev=sbindir ;;
999: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1000: | --sbi=* | --sb=*)
1001: sbindir=$ac_optarg ;;
1002:
1003: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1004: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1005: | --sharedst | --shareds | --shared | --share | --shar \
1006: | --sha | --sh)
1007: ac_prev=sharedstatedir ;;
1008: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1009: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1010: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1011: | --sha=* | --sh=*)
1012: sharedstatedir=$ac_optarg ;;
1013:
1014: -site | --site | --sit)
1015: ac_prev=site ;;
1016: -site=* | --site=* | --sit=*)
1017: site=$ac_optarg ;;
1018:
1019: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1020: ac_prev=srcdir ;;
1021: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1022: srcdir=$ac_optarg ;;
1023:
1024: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1025: | --syscon | --sysco | --sysc | --sys | --sy)
1026: ac_prev=sysconfdir ;;
1027: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1028: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1029: sysconfdir=$ac_optarg ;;
1030:
1031: -target | --target | --targe | --targ | --tar | --ta | --t)
1032: ac_prev=target_alias ;;
1033: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1034: target_alias=$ac_optarg ;;
1035:
1036: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1037: verbose=yes ;;
1038:
1039: -version | --version | --versio | --versi | --vers | -V)
1040: ac_init_version=: ;;
1041:
1042: -with-* | --with-*)
1043: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1044: # Reject names that are not valid shell variable names.
1045: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1046: as_fn_error $? "invalid package name: $ac_useropt"
1047: ac_useropt_orig=$ac_useropt
1048: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1049: case $ac_user_opts in
1050: *"
1051: "with_$ac_useropt"
1052: "*) ;;
1053: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1054: ac_unrecognized_sep=', ';;
1055: esac
1056: eval with_$ac_useropt=\$ac_optarg ;;
1057:
1058: -without-* | --without-*)
1059: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1060: # Reject names that are not valid shell variable names.
1061: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1062: as_fn_error $? "invalid package name: $ac_useropt"
1063: ac_useropt_orig=$ac_useropt
1064: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1065: case $ac_user_opts in
1066: *"
1067: "with_$ac_useropt"
1068: "*) ;;
1069: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1070: ac_unrecognized_sep=', ';;
1071: esac
1072: eval with_$ac_useropt=no ;;
1073:
1074: --x)
1075: # Obsolete; use --with-x.
1076: with_x=yes ;;
1077:
1078: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1079: | --x-incl | --x-inc | --x-in | --x-i)
1080: ac_prev=x_includes ;;
1081: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1082: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1083: x_includes=$ac_optarg ;;
1084:
1085: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1086: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1087: ac_prev=x_libraries ;;
1088: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1089: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1090: x_libraries=$ac_optarg ;;
1091:
1092: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1093: Try \`$0 --help' for more information"
1094: ;;
1095:
1096: *=*)
1097: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1098: # Reject names that are not valid shell variable names.
1099: case $ac_envvar in #(
1100: '' | [0-9]* | *[!_$as_cr_alnum]* )
1101: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1102: esac
1103: eval $ac_envvar=\$ac_optarg
1104: export $ac_envvar ;;
1105:
1106: *)
1107: # FIXME: should be removed in autoconf 3.0.
1108: $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1109: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1110: $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1111: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1112: ;;
1113:
1114: esac
1115: done
1116:
1117: if test -n "$ac_prev"; then
1118: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1119: as_fn_error $? "missing argument to $ac_option"
1120: fi
1121:
1122: if test -n "$ac_unrecognized_opts"; then
1123: case $enable_option_checking in
1124: no) ;;
1125: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1126: *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1127: esac
1128: fi
1129:
1130: # Check all directory arguments for consistency.
1131: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1132: datadir sysconfdir sharedstatedir localstatedir includedir \
1133: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1134: libdir localedir mandir
1135: do
1136: eval ac_val=\$$ac_var
1137: # Remove trailing slashes.
1138: case $ac_val in
1139: */ )
1140: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1141: eval $ac_var=\$ac_val;;
1142: esac
1143: # Be sure to have absolute directory names.
1144: case $ac_val in
1145: [\\/$]* | ?:[\\/]* ) continue;;
1146: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1147: esac
1148: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1149: done
1150:
1151: # There might be people who depend on the old broken behavior: `$host'
1152: # used to hold the argument of --host etc.
1153: # FIXME: To remove some day.
1154: build=$build_alias
1155: host=$host_alias
1156: target=$target_alias
1157:
1158: # FIXME: To remove some day.
1159: if test "x$host_alias" != x; then
1160: if test "x$build_alias" = x; then
1161: cross_compiling=maybe
1162: elif test "x$build_alias" != "x$host_alias"; then
1163: cross_compiling=yes
1164: fi
1165: fi
1166:
1167: ac_tool_prefix=
1168: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1169:
1170: test "$silent" = yes && exec 6>/dev/null
1171:
1172:
1173: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1174: ac_ls_di=`ls -di .` &&
1175: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1176: as_fn_error $? "working directory cannot be determined"
1177: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1178: as_fn_error $? "pwd does not report name of working directory"
1179:
1180:
1181: # Find the source files, if location was not specified.
1182: if test -z "$srcdir"; then
1183: ac_srcdir_defaulted=yes
1184: # Try the directory containing this script, then the parent directory.
1185: ac_confdir=`$as_dirname -- "$as_myself" ||
1186: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1187: X"$as_myself" : 'X\(//\)[^/]' \| \
1188: X"$as_myself" : 'X\(//\)$' \| \
1189: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1190: $as_echo X"$as_myself" |
1191: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1192: s//\1/
1193: q
1194: }
1195: /^X\(\/\/\)[^/].*/{
1196: s//\1/
1197: q
1198: }
1199: /^X\(\/\/\)$/{
1200: s//\1/
1201: q
1202: }
1203: /^X\(\/\).*/{
1204: s//\1/
1205: q
1206: }
1207: s/.*/./; q'`
1208: srcdir=$ac_confdir
1209: if test ! -r "$srcdir/$ac_unique_file"; then
1210: srcdir=..
1211: fi
1212: else
1213: ac_srcdir_defaulted=no
1214: fi
1215: if test ! -r "$srcdir/$ac_unique_file"; then
1216: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1217: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1218: fi
1219: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1220: ac_abs_confdir=`(
1221: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1222: pwd)`
1223: # When building in place, set srcdir=.
1224: if test "$ac_abs_confdir" = "$ac_pwd"; then
1225: srcdir=.
1226: fi
1227: # Remove unnecessary trailing slashes from srcdir.
1228: # Double slashes in file names in object file debugging info
1229: # mess up M-x gdb in Emacs.
1230: case $srcdir in
1231: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1232: esac
1233: for ac_var in $ac_precious_vars; do
1234: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1235: eval ac_env_${ac_var}_value=\$${ac_var}
1236: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1237: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1238: done
1239:
1240: #
1241: # Report the --help message.
1242: #
1243: if test "$ac_init_help" = "long"; then
1244: # Omit some internal or obsolete options to make the list less imposing.
1245: # This message is too long to be a string in the A/UX 3.1 sh.
1246: cat <<_ACEOF
1247: \`configure' configures libaitsync 1.3 to adapt to many kinds of systems.
1248:
1249: Usage: $0 [OPTION]... [VAR=VALUE]...
1250:
1251: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1252: VAR=VALUE. See below for descriptions of some of the useful variables.
1253:
1254: Defaults for the options are specified in brackets.
1255:
1256: Configuration:
1257: -h, --help display this help and exit
1258: --help=short display options specific to this package
1259: --help=recursive display the short help of all the included packages
1260: -V, --version display version information and exit
1261: -q, --quiet, --silent do not print \`checking ...' messages
1262: --cache-file=FILE cache test results in FILE [disabled]
1263: -C, --config-cache alias for \`--cache-file=config.cache'
1264: -n, --no-create do not create output files
1265: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1266:
1267: Installation directories:
1268: --prefix=PREFIX install architecture-independent files in PREFIX
1269: [$ac_default_prefix]
1270: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1271: [PREFIX]
1272:
1273: By default, \`make install' will install all the files in
1274: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1275: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1276: for instance \`--prefix=\$HOME'.
1277:
1278: For better control, use the options below.
1279:
1280: Fine tuning of the installation directories:
1281: --bindir=DIR user executables [EPREFIX/bin]
1282: --sbindir=DIR system admin executables [EPREFIX/sbin]
1283: --libexecdir=DIR program executables [EPREFIX/libexec]
1284: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1285: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1286: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1287: --libdir=DIR object code libraries [EPREFIX/lib]
1288: --includedir=DIR C header files [PREFIX/include]
1289: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1290: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1291: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1292: --infodir=DIR info documentation [DATAROOTDIR/info]
1293: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1294: --mandir=DIR man documentation [DATAROOTDIR/man]
1295: --docdir=DIR documentation root [DATAROOTDIR/doc/libaitsync]
1296: --htmldir=DIR html documentation [DOCDIR]
1297: --dvidir=DIR dvi documentation [DOCDIR]
1298: --pdfdir=DIR pdf documentation [DOCDIR]
1299: --psdir=DIR ps documentation [DOCDIR]
1300: _ACEOF
1301:
1302: cat <<\_ACEOF
1303:
1304: System types:
1305: --build=BUILD configure for building on BUILD [guessed]
1306: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1307: --target=TARGET configure for building compilers for TARGET [HOST]
1308: _ACEOF
1309: fi
1310:
1311: if test -n "$ac_init_help"; then
1312: case $ac_init_help in
1313: short | recursive ) echo "Configuration of libaitsync 1.3:";;
1314: esac
1315: cat <<\_ACEOF
1316:
1317: Optional Features:
1318: --disable-option-checking ignore unrecognized --enable/--with options
1319: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1320: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1321: --enable-debug Build library with debug information and additional messages
1322:
1323: Some influential environment variables:
1324: CC C compiler command
1325: CFLAGS C compiler flags
1326: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1327: nonstandard directory <lib dir>
1328: LIBS libraries to pass to the linker, e.g. -l<library>
1329: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1330: you have headers in a nonstandard directory <include dir>
1331: CPP C preprocessor
1332:
1333: Use these variables to override the choices made by `configure' or to help
1334: it to find libraries and programs with nonstandard names/locations.
1335:
1336: Report bugs to <misho@elwix.org>.
1337: _ACEOF
1338: ac_status=$?
1339: fi
1340:
1341: if test "$ac_init_help" = "recursive"; then
1342: # If there are subdirs, report their specific --help.
1343: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1344: test -d "$ac_dir" ||
1345: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1346: continue
1347: ac_builddir=.
1348:
1349: case "$ac_dir" in
1350: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351: *)
1352: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1353: # A ".." for each directory in $ac_dir_suffix.
1354: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1355: case $ac_top_builddir_sub in
1356: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1357: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1358: esac ;;
1359: esac
1360: ac_abs_top_builddir=$ac_pwd
1361: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1362: # for backward compatibility:
1363: ac_top_builddir=$ac_top_build_prefix
1364:
1365: case $srcdir in
1366: .) # We are building in place.
1367: ac_srcdir=.
1368: ac_top_srcdir=$ac_top_builddir_sub
1369: ac_abs_top_srcdir=$ac_pwd ;;
1370: [\\/]* | ?:[\\/]* ) # Absolute name.
1371: ac_srcdir=$srcdir$ac_dir_suffix;
1372: ac_top_srcdir=$srcdir
1373: ac_abs_top_srcdir=$srcdir ;;
1374: *) # Relative name.
1375: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1376: ac_top_srcdir=$ac_top_build_prefix$srcdir
1377: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1378: esac
1379: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1380:
1381: cd "$ac_dir" || { ac_status=$?; continue; }
1382: # Check for guested configure.
1383: if test -f "$ac_srcdir/configure.gnu"; then
1384: echo &&
1385: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1386: elif test -f "$ac_srcdir/configure"; then
1387: echo &&
1388: $SHELL "$ac_srcdir/configure" --help=recursive
1389: else
1390: $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1391: fi || ac_status=$?
1392: cd "$ac_pwd" || { ac_status=$?; break; }
1393: done
1394: fi
1395:
1396: test -n "$ac_init_help" && exit $ac_status
1397: if $ac_init_version; then
1398: cat <<\_ACEOF
1399: libaitsync configure 1.3
1400: generated by GNU Autoconf 2.69
1401:
1402: Copyright (C) 2012 Free Software Foundation, Inc.
1403: This configure script is free software; the Free Software Foundation
1404: gives unlimited permission to copy, distribute and modify it.
1405: _ACEOF
1406: exit
1407: fi
1408:
1409: ## ------------------------ ##
1410: ## Autoconf initialization. ##
1411: ## ------------------------ ##
1412:
1413: # ac_fn_c_try_compile LINENO
1414: # --------------------------
1415: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1416: ac_fn_c_try_compile ()
1417: {
1418: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1419: rm -f conftest.$ac_objext
1420: if { { ac_try="$ac_compile"
1421: case "(($ac_try" in
1422: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1423: *) ac_try_echo=$ac_try;;
1424: esac
1425: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1426: $as_echo "$ac_try_echo"; } >&5
1427: (eval "$ac_compile") 2>conftest.err
1428: ac_status=$?
1429: if test -s conftest.err; then
1430: grep -v '^ *+' conftest.err >conftest.er1
1431: cat conftest.er1 >&5
1432: mv -f conftest.er1 conftest.err
1433: fi
1434: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1435: test $ac_status = 0; } && {
1436: test -z "$ac_c_werror_flag" ||
1437: test ! -s conftest.err
1438: } && test -s conftest.$ac_objext; then :
1439: ac_retval=0
1440: else
1441: $as_echo "$as_me: failed program was:" >&5
1442: sed 's/^/| /' conftest.$ac_ext >&5
1443:
1444: ac_retval=1
1445: fi
1446: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1447: as_fn_set_status $ac_retval
1448:
1449: } # ac_fn_c_try_compile
1450:
1451: # ac_fn_c_try_link LINENO
1452: # -----------------------
1453: # Try to link conftest.$ac_ext, and return whether this succeeded.
1454: ac_fn_c_try_link ()
1455: {
1456: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1457: rm -f conftest.$ac_objext conftest$ac_exeext
1458: if { { ac_try="$ac_link"
1459: case "(($ac_try" in
1460: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1461: *) ac_try_echo=$ac_try;;
1462: esac
1463: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1464: $as_echo "$ac_try_echo"; } >&5
1465: (eval "$ac_link") 2>conftest.err
1466: ac_status=$?
1467: if test -s conftest.err; then
1468: grep -v '^ *+' conftest.err >conftest.er1
1469: cat conftest.er1 >&5
1470: mv -f conftest.er1 conftest.err
1471: fi
1472: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1473: test $ac_status = 0; } && {
1474: test -z "$ac_c_werror_flag" ||
1475: test ! -s conftest.err
1476: } && test -s conftest$ac_exeext && {
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1478: test -x conftest$ac_exeext
1479: }; then :
1480: ac_retval=0
1481: else
1482: $as_echo "$as_me: failed program was:" >&5
1483: sed 's/^/| /' conftest.$ac_ext >&5
1484:
1485: ac_retval=1
1486: fi
1487: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1488: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1489: # interfere with the next link command; also delete a directory that is
1490: # left behind by Apple's compiler. We do this before executing the actions.
1491: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1492: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1493: as_fn_set_status $ac_retval
1494:
1495: } # ac_fn_c_try_link
1496:
1497: # ac_fn_c_try_cpp LINENO
1498: # ----------------------
1499: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1500: ac_fn_c_try_cpp ()
1501: {
1502: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1503: if { { ac_try="$ac_cpp conftest.$ac_ext"
1504: case "(($ac_try" in
1505: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1506: *) ac_try_echo=$ac_try;;
1507: esac
1508: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1509: $as_echo "$ac_try_echo"; } >&5
1510: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1511: ac_status=$?
1512: if test -s conftest.err; then
1513: grep -v '^ *+' conftest.err >conftest.er1
1514: cat conftest.er1 >&5
1515: mv -f conftest.er1 conftest.err
1516: fi
1517: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518: test $ac_status = 0; } > conftest.i && {
1519: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1520: test ! -s conftest.err
1521: }; then :
1522: ac_retval=0
1523: else
1524: $as_echo "$as_me: failed program was:" >&5
1525: sed 's/^/| /' conftest.$ac_ext >&5
1526:
1527: ac_retval=1
1528: fi
1529: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1530: as_fn_set_status $ac_retval
1531:
1532: } # ac_fn_c_try_cpp
1533:
1534: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1535: # -------------------------------------------------------
1536: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1537: # the include files in INCLUDES and setting the cache variable VAR
1538: # accordingly.
1539: ac_fn_c_check_header_mongrel ()
1540: {
1541: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1542: if eval \${$3+:} false; then :
1543: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1544: $as_echo_n "checking for $2... " >&6; }
1545: if eval \${$3+:} false; then :
1546: $as_echo_n "(cached) " >&6
1547: fi
1548: eval ac_res=\$$3
1549: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1550: $as_echo "$ac_res" >&6; }
1551: else
1552: # Is the header compilable?
1553: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1554: $as_echo_n "checking $2 usability... " >&6; }
1555: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1556: /* end confdefs.h. */
1557: $4
1558: #include <$2>
1559: _ACEOF
1560: if ac_fn_c_try_compile "$LINENO"; then :
1561: ac_header_compiler=yes
1562: else
1563: ac_header_compiler=no
1564: fi
1565: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1566: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1567: $as_echo "$ac_header_compiler" >&6; }
1568:
1569: # Is the header present?
1570: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1571: $as_echo_n "checking $2 presence... " >&6; }
1572: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1573: /* end confdefs.h. */
1574: #include <$2>
1575: _ACEOF
1576: if ac_fn_c_try_cpp "$LINENO"; then :
1577: ac_header_preproc=yes
1578: else
1579: ac_header_preproc=no
1580: fi
1581: rm -f conftest.err conftest.i conftest.$ac_ext
1582: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1583: $as_echo "$ac_header_preproc" >&6; }
1584:
1585: # So? What about this header?
1586: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1587: yes:no: )
1588: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1589: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1590: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1591: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1592: ;;
1593: no:yes:* )
1594: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1595: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1596: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1597: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1598: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1599: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1600: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1601: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1602: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1603: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1604: ( $as_echo "## ------------------------------ ##
1605: ## Report this to misho@elwix.org ##
1606: ## ------------------------------ ##"
1607: ) | sed "s/^/$as_me: WARNING: /" >&2
1608: ;;
1609: esac
1610: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1611: $as_echo_n "checking for $2... " >&6; }
1612: if eval \${$3+:} false; then :
1613: $as_echo_n "(cached) " >&6
1614: else
1615: eval "$3=\$ac_header_compiler"
1616: fi
1617: eval ac_res=\$$3
1618: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1619: $as_echo "$ac_res" >&6; }
1620: fi
1621: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1622:
1623: } # ac_fn_c_check_header_mongrel
1624:
1625: # ac_fn_c_try_run LINENO
1626: # ----------------------
1627: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1628: # that executables *can* be run.
1629: ac_fn_c_try_run ()
1630: {
1631: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632: if { { ac_try="$ac_link"
1633: case "(($ac_try" in
1634: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635: *) ac_try_echo=$ac_try;;
1636: esac
1637: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638: $as_echo "$ac_try_echo"; } >&5
1639: (eval "$ac_link") 2>&5
1640: ac_status=$?
1641: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1643: { { case "(($ac_try" in
1644: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645: *) ac_try_echo=$ac_try;;
1646: esac
1647: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648: $as_echo "$ac_try_echo"; } >&5
1649: (eval "$ac_try") 2>&5
1650: ac_status=$?
1651: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652: test $ac_status = 0; }; }; then :
1653: ac_retval=0
1654: else
1655: $as_echo "$as_me: program exited with status $ac_status" >&5
1656: $as_echo "$as_me: failed program was:" >&5
1657: sed 's/^/| /' conftest.$ac_ext >&5
1658:
1659: ac_retval=$ac_status
1660: fi
1661: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1662: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663: as_fn_set_status $ac_retval
1664:
1665: } # ac_fn_c_try_run
1666:
1667: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1668: # -------------------------------------------------------
1669: # Tests whether HEADER exists and can be compiled using the include files in
1670: # INCLUDES, setting the cache variable VAR accordingly.
1671: ac_fn_c_check_header_compile ()
1672: {
1673: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675: $as_echo_n "checking for $2... " >&6; }
1676: if eval \${$3+:} false; then :
1677: $as_echo_n "(cached) " >&6
1678: else
1679: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1680: /* end confdefs.h. */
1681: $4
1682: #include <$2>
1683: _ACEOF
1684: if ac_fn_c_try_compile "$LINENO"; then :
1685: eval "$3=yes"
1686: else
1687: eval "$3=no"
1688: fi
1689: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1690: fi
1691: eval ac_res=\$$3
1692: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1693: $as_echo "$ac_res" >&6; }
1694: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1695:
1696: } # ac_fn_c_check_header_compile
1697:
1698: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1699: # -------------------------------------------
1700: # Tests whether TYPE exists after having included INCLUDES, setting cache
1701: # variable VAR accordingly.
1702: ac_fn_c_check_type ()
1703: {
1704: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1705: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706: $as_echo_n "checking for $2... " >&6; }
1707: if eval \${$3+:} false; then :
1708: $as_echo_n "(cached) " >&6
1709: else
1710: eval "$3=no"
1711: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1712: /* end confdefs.h. */
1713: $4
1714: int
1715: main ()
1716: {
1717: if (sizeof ($2))
1718: return 0;
1719: ;
1720: return 0;
1721: }
1722: _ACEOF
1723: if ac_fn_c_try_compile "$LINENO"; then :
1724: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1725: /* end confdefs.h. */
1726: $4
1727: int
1728: main ()
1729: {
1730: if (sizeof (($2)))
1731: return 0;
1732: ;
1733: return 0;
1734: }
1735: _ACEOF
1736: if ac_fn_c_try_compile "$LINENO"; then :
1737:
1738: else
1739: eval "$3=yes"
1740: fi
1741: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1742: fi
1743: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1744: fi
1745: eval ac_res=\$$3
1746: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1747: $as_echo "$ac_res" >&6; }
1748: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1749:
1750: } # ac_fn_c_check_type
1751:
1752: # ac_fn_c_check_func LINENO FUNC VAR
1753: # ----------------------------------
1754: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1755: ac_fn_c_check_func ()
1756: {
1757: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1758: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1759: $as_echo_n "checking for $2... " >&6; }
1760: if eval \${$3+:} false; then :
1761: $as_echo_n "(cached) " >&6
1762: else
1763: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1764: /* end confdefs.h. */
1765: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1766: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1767: #define $2 innocuous_$2
1768:
1769: /* System header to define __stub macros and hopefully few prototypes,
1770: which can conflict with char $2 (); below.
1771: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1772: <limits.h> exists even on freestanding compilers. */
1773:
1774: #ifdef __STDC__
1775: # include <limits.h>
1776: #else
1777: # include <assert.h>
1778: #endif
1779:
1780: #undef $2
1781:
1782: /* Override any GCC internal prototype to avoid an error.
1783: Use char because int might match the return type of a GCC
1784: builtin and then its argument prototype would still apply. */
1785: #ifdef __cplusplus
1786: extern "C"
1787: #endif
1788: char $2 ();
1789: /* The GNU C library defines this for functions which it implements
1790: to always fail with ENOSYS. Some functions are actually named
1791: something starting with __ and the normal name is an alias. */
1792: #if defined __stub_$2 || defined __stub___$2
1793: choke me
1794: #endif
1795:
1796: int
1797: main ()
1798: {
1799: return $2 ();
1800: ;
1801: return 0;
1802: }
1803: _ACEOF
1804: if ac_fn_c_try_link "$LINENO"; then :
1805: eval "$3=yes"
1806: else
1807: eval "$3=no"
1808: fi
1809: rm -f core conftest.err conftest.$ac_objext \
1810: conftest$ac_exeext conftest.$ac_ext
1811: fi
1812: eval ac_res=\$$3
1813: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814: $as_echo "$ac_res" >&6; }
1815: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1816:
1817: } # ac_fn_c_check_func
1818: cat >config.log <<_ACEOF
1819: This file contains any messages produced by compilers while
1820: running configure, to aid debugging if configure makes a mistake.
1821:
1822: It was created by libaitsync $as_me 1.3, which was
1823: generated by GNU Autoconf 2.69. Invocation command line was
1824:
1825: $ $0 $@
1826:
1827: _ACEOF
1828: exec 5>>config.log
1829: {
1830: cat <<_ASUNAME
1831: ## --------- ##
1832: ## Platform. ##
1833: ## --------- ##
1834:
1835: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1836: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1837: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1838: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1839: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1840:
1841: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1842: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1843:
1844: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1845: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1846: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1847: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1848: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1849: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1850: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1851:
1852: _ASUNAME
1853:
1854: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855: for as_dir in $PATH
1856: do
1857: IFS=$as_save_IFS
1858: test -z "$as_dir" && as_dir=.
1859: $as_echo "PATH: $as_dir"
1860: done
1861: IFS=$as_save_IFS
1862:
1863: } >&5
1864:
1865: cat >&5 <<_ACEOF
1866:
1867:
1868: ## ----------- ##
1869: ## Core tests. ##
1870: ## ----------- ##
1871:
1872: _ACEOF
1873:
1874:
1875: # Keep a trace of the command line.
1876: # Strip out --no-create and --no-recursion so they do not pile up.
1877: # Strip out --silent because we don't want to record it for future runs.
1878: # Also quote any args containing shell meta-characters.
1879: # Make two passes to allow for proper duplicate-argument suppression.
1880: ac_configure_args=
1881: ac_configure_args0=
1882: ac_configure_args1=
1883: ac_must_keep_next=false
1884: for ac_pass in 1 2
1885: do
1886: for ac_arg
1887: do
1888: case $ac_arg in
1889: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1890: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1891: | -silent | --silent | --silen | --sile | --sil)
1892: continue ;;
1893: *\'*)
1894: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1895: esac
1896: case $ac_pass in
1897: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1898: 2)
1899: as_fn_append ac_configure_args1 " '$ac_arg'"
1900: if test $ac_must_keep_next = true; then
1901: ac_must_keep_next=false # Got value, back to normal.
1902: else
1903: case $ac_arg in
1904: *=* | --config-cache | -C | -disable-* | --disable-* \
1905: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1906: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1907: | -with-* | --with-* | -without-* | --without-* | --x)
1908: case "$ac_configure_args0 " in
1909: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1910: esac
1911: ;;
1912: -* ) ac_must_keep_next=true ;;
1913: esac
1914: fi
1915: as_fn_append ac_configure_args " '$ac_arg'"
1916: ;;
1917: esac
1918: done
1919: done
1920: { ac_configure_args0=; unset ac_configure_args0;}
1921: { ac_configure_args1=; unset ac_configure_args1;}
1922:
1923: # When interrupted or exit'd, cleanup temporary files, and complete
1924: # config.log. We remove comments because anyway the quotes in there
1925: # would cause problems or look ugly.
1926: # WARNING: Use '\'' to represent an apostrophe within the trap.
1927: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1928: trap 'exit_status=$?
1929: # Save into config.log some information that might help in debugging.
1930: {
1931: echo
1932:
1933: $as_echo "## ---------------- ##
1934: ## Cache variables. ##
1935: ## ---------------- ##"
1936: echo
1937: # The following way of writing the cache mishandles newlines in values,
1938: (
1939: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1940: eval ac_val=\$$ac_var
1941: case $ac_val in #(
1942: *${as_nl}*)
1943: case $ac_var in #(
1944: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1945: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1946: esac
1947: case $ac_var in #(
1948: _ | IFS | as_nl) ;; #(
1949: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1950: *) { eval $ac_var=; unset $ac_var;} ;;
1951: esac ;;
1952: esac
1953: done
1954: (set) 2>&1 |
1955: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1956: *${as_nl}ac_space=\ *)
1957: sed -n \
1958: "s/'\''/'\''\\\\'\'''\''/g;
1959: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1960: ;; #(
1961: *)
1962: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1963: ;;
1964: esac |
1965: sort
1966: )
1967: echo
1968:
1969: $as_echo "## ----------------- ##
1970: ## Output variables. ##
1971: ## ----------------- ##"
1972: echo
1973: for ac_var in $ac_subst_vars
1974: do
1975: eval ac_val=\$$ac_var
1976: case $ac_val in
1977: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1978: esac
1979: $as_echo "$ac_var='\''$ac_val'\''"
1980: done | sort
1981: echo
1982:
1983: if test -n "$ac_subst_files"; then
1984: $as_echo "## ------------------- ##
1985: ## File substitutions. ##
1986: ## ------------------- ##"
1987: echo
1988: for ac_var in $ac_subst_files
1989: do
1990: eval ac_val=\$$ac_var
1991: case $ac_val in
1992: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1993: esac
1994: $as_echo "$ac_var='\''$ac_val'\''"
1995: done | sort
1996: echo
1997: fi
1998:
1999: if test -s confdefs.h; then
2000: $as_echo "## ----------- ##
2001: ## confdefs.h. ##
2002: ## ----------- ##"
2003: echo
2004: cat confdefs.h
2005: echo
2006: fi
2007: test "$ac_signal" != 0 &&
2008: $as_echo "$as_me: caught signal $ac_signal"
2009: $as_echo "$as_me: exit $exit_status"
2010: } >&5
2011: rm -f core *.core core.conftest.* &&
2012: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2013: exit $exit_status
2014: ' 0
2015: for ac_signal in 1 2 13 15; do
2016: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2017: done
2018: ac_signal=0
2019:
2020: # confdefs.h avoids OS command line length limits that DEFS can exceed.
2021: rm -f -r conftest* confdefs.h
2022:
2023: $as_echo "/* confdefs.h */" > confdefs.h
2024:
2025: # Predefined preprocessor variables.
2026:
2027: cat >>confdefs.h <<_ACEOF
2028: #define PACKAGE_NAME "$PACKAGE_NAME"
2029: _ACEOF
2030:
2031: cat >>confdefs.h <<_ACEOF
2032: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2033: _ACEOF
2034:
2035: cat >>confdefs.h <<_ACEOF
2036: #define PACKAGE_VERSION "$PACKAGE_VERSION"
2037: _ACEOF
2038:
2039: cat >>confdefs.h <<_ACEOF
2040: #define PACKAGE_STRING "$PACKAGE_STRING"
2041: _ACEOF
2042:
2043: cat >>confdefs.h <<_ACEOF
2044: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2045: _ACEOF
2046:
2047: cat >>confdefs.h <<_ACEOF
2048: #define PACKAGE_URL "$PACKAGE_URL"
2049: _ACEOF
2050:
2051:
2052: # Let the site file select an alternate cache file if it wants to.
2053: # Prefer an explicitly selected file to automatically selected ones.
2054: ac_site_file1=NONE
2055: ac_site_file2=NONE
2056: if test -n "$CONFIG_SITE"; then
2057: # We do not want a PATH search for config.site.
2058: case $CONFIG_SITE in #((
2059: -*) ac_site_file1=./$CONFIG_SITE;;
2060: */*) ac_site_file1=$CONFIG_SITE;;
2061: *) ac_site_file1=./$CONFIG_SITE;;
2062: esac
2063: elif test "x$prefix" != xNONE; then
2064: ac_site_file1=$prefix/share/config.site
2065: ac_site_file2=$prefix/etc/config.site
2066: else
2067: ac_site_file1=$ac_default_prefix/share/config.site
2068: ac_site_file2=$ac_default_prefix/etc/config.site
2069: fi
2070: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2071: do
2072: test "x$ac_site_file" = xNONE && continue
2073: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2074: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2075: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2076: sed 's/^/| /' "$ac_site_file" >&5
2077: . "$ac_site_file" \
2078: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2079: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2080: as_fn_error $? "failed to load site script $ac_site_file
2081: See \`config.log' for more details" "$LINENO" 5; }
2082: fi
2083: done
2084:
2085: if test -r "$cache_file"; then
2086: # Some versions of bash will fail to source /dev/null (special files
2087: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2088: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2089: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2090: $as_echo "$as_me: loading cache $cache_file" >&6;}
2091: case $cache_file in
2092: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2093: *) . "./$cache_file";;
2094: esac
2095: fi
2096: else
2097: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2098: $as_echo "$as_me: creating cache $cache_file" >&6;}
2099: >$cache_file
2100: fi
2101:
2102: as_fn_append ac_header_list " stdlib.h"
2103: as_fn_append ac_header_list " unistd.h"
2104: as_fn_append ac_header_list " sys/param.h"
2105: # Check that the precious variables saved in the cache have kept the same
2106: # value.
2107: ac_cache_corrupted=false
2108: for ac_var in $ac_precious_vars; do
2109: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2110: eval ac_new_set=\$ac_env_${ac_var}_set
2111: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2112: eval ac_new_val=\$ac_env_${ac_var}_value
2113: case $ac_old_set,$ac_new_set in
2114: set,)
2115: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2116: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2117: ac_cache_corrupted=: ;;
2118: ,set)
2119: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2120: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2121: ac_cache_corrupted=: ;;
2122: ,);;
2123: *)
2124: if test "x$ac_old_val" != "x$ac_new_val"; then
2125: # differences in whitespace do not lead to failure.
2126: ac_old_val_w=`echo x $ac_old_val`
2127: ac_new_val_w=`echo x $ac_new_val`
2128: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2129: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2130: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2131: ac_cache_corrupted=:
2132: else
2133: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2134: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2135: eval $ac_var=\$ac_old_val
2136: fi
2137: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2138: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2139: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2140: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2141: fi;;
2142: esac
2143: # Pass precious variables to config.status.
2144: if test "$ac_new_set" = set; then
2145: case $ac_new_val in
2146: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2147: *) ac_arg=$ac_var=$ac_new_val ;;
2148: esac
2149: case " $ac_configure_args " in
2150: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2151: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2152: esac
2153: fi
2154: done
2155: if $ac_cache_corrupted; then
2156: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2157: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2158: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2159: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2160: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2161: fi
2162: ## -------------------- ##
2163: ## Main body of script. ##
2164: ## -------------------- ##
2165:
2166: ac_ext=c
2167: ac_cpp='$CPP $CPPFLAGS'
2168: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2169: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2170: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2171:
2172:
2173:
2174: ac_config_headers="$ac_config_headers inc/config.h"
2175:
2176:
2177: # Checks for programs.
2178: ac_ext=c
2179: ac_cpp='$CPP $CPPFLAGS'
2180: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2181: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2182: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2183: if test -n "$ac_tool_prefix"; then
2184: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2185: set dummy ${ac_tool_prefix}gcc; ac_word=$2
2186: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2187: $as_echo_n "checking for $ac_word... " >&6; }
2188: if ${ac_cv_prog_CC+:} false; then :
2189: $as_echo_n "(cached) " >&6
2190: else
2191: if test -n "$CC"; then
2192: ac_cv_prog_CC="$CC" # Let the user override the test.
2193: else
2194: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2195: for as_dir in $PATH
2196: do
2197: IFS=$as_save_IFS
2198: test -z "$as_dir" && as_dir=.
2199: for ac_exec_ext in '' $ac_executable_extensions; do
2200: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2201: ac_cv_prog_CC="${ac_tool_prefix}gcc"
2202: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2203: break 2
2204: fi
2205: done
2206: done
2207: IFS=$as_save_IFS
2208:
2209: fi
2210: fi
2211: CC=$ac_cv_prog_CC
2212: if test -n "$CC"; then
2213: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2214: $as_echo "$CC" >&6; }
2215: else
2216: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2217: $as_echo "no" >&6; }
2218: fi
2219:
2220:
2221: fi
2222: if test -z "$ac_cv_prog_CC"; then
2223: ac_ct_CC=$CC
2224: # Extract the first word of "gcc", so it can be a program name with args.
2225: set dummy gcc; ac_word=$2
2226: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2227: $as_echo_n "checking for $ac_word... " >&6; }
2228: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2229: $as_echo_n "(cached) " >&6
2230: else
2231: if test -n "$ac_ct_CC"; then
2232: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2233: else
2234: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2235: for as_dir in $PATH
2236: do
2237: IFS=$as_save_IFS
2238: test -z "$as_dir" && as_dir=.
2239: for ac_exec_ext in '' $ac_executable_extensions; do
2240: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2241: ac_cv_prog_ac_ct_CC="gcc"
2242: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2243: break 2
2244: fi
2245: done
2246: done
2247: IFS=$as_save_IFS
2248:
2249: fi
2250: fi
2251: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2252: if test -n "$ac_ct_CC"; then
2253: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2254: $as_echo "$ac_ct_CC" >&6; }
2255: else
2256: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257: $as_echo "no" >&6; }
2258: fi
2259:
2260: if test "x$ac_ct_CC" = x; then
2261: CC=""
2262: else
2263: case $cross_compiling:$ac_tool_warned in
2264: yes:)
2265: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2266: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2267: ac_tool_warned=yes ;;
2268: esac
2269: CC=$ac_ct_CC
2270: fi
2271: else
2272: CC="$ac_cv_prog_CC"
2273: fi
2274:
2275: if test -z "$CC"; then
2276: if test -n "$ac_tool_prefix"; then
2277: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2278: set dummy ${ac_tool_prefix}cc; ac_word=$2
2279: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2280: $as_echo_n "checking for $ac_word... " >&6; }
2281: if ${ac_cv_prog_CC+:} false; then :
2282: $as_echo_n "(cached) " >&6
2283: else
2284: if test -n "$CC"; then
2285: ac_cv_prog_CC="$CC" # Let the user override the test.
2286: else
2287: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2288: for as_dir in $PATH
2289: do
2290: IFS=$as_save_IFS
2291: test -z "$as_dir" && as_dir=.
2292: for ac_exec_ext in '' $ac_executable_extensions; do
2293: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2294: ac_cv_prog_CC="${ac_tool_prefix}cc"
2295: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2296: break 2
2297: fi
2298: done
2299: done
2300: IFS=$as_save_IFS
2301:
2302: fi
2303: fi
2304: CC=$ac_cv_prog_CC
2305: if test -n "$CC"; then
2306: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2307: $as_echo "$CC" >&6; }
2308: else
2309: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2310: $as_echo "no" >&6; }
2311: fi
2312:
2313:
2314: fi
2315: fi
2316: if test -z "$CC"; then
2317: # Extract the first word of "cc", so it can be a program name with args.
2318: set dummy cc; ac_word=$2
2319: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2320: $as_echo_n "checking for $ac_word... " >&6; }
2321: if ${ac_cv_prog_CC+:} false; then :
2322: $as_echo_n "(cached) " >&6
2323: else
2324: if test -n "$CC"; then
2325: ac_cv_prog_CC="$CC" # Let the user override the test.
2326: else
2327: ac_prog_rejected=no
2328: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2329: for as_dir in $PATH
2330: do
2331: IFS=$as_save_IFS
2332: test -z "$as_dir" && as_dir=.
2333: for ac_exec_ext in '' $ac_executable_extensions; do
2334: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2335: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2336: ac_prog_rejected=yes
2337: continue
2338: fi
2339: ac_cv_prog_CC="cc"
2340: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2341: break 2
2342: fi
2343: done
2344: done
2345: IFS=$as_save_IFS
2346:
2347: if test $ac_prog_rejected = yes; then
2348: # We found a bogon in the path, so make sure we never use it.
2349: set dummy $ac_cv_prog_CC
2350: shift
2351: if test $# != 0; then
2352: # We chose a different compiler from the bogus one.
2353: # However, it has the same basename, so the bogon will be chosen
2354: # first if we set CC to just the basename; use the full file name.
2355: shift
2356: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2357: fi
2358: fi
2359: fi
2360: fi
2361: CC=$ac_cv_prog_CC
2362: if test -n "$CC"; then
2363: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2364: $as_echo "$CC" >&6; }
2365: else
2366: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2367: $as_echo "no" >&6; }
2368: fi
2369:
2370:
2371: fi
2372: if test -z "$CC"; then
2373: if test -n "$ac_tool_prefix"; then
2374: for ac_prog in cl.exe
2375: do
2376: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2377: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2378: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2379: $as_echo_n "checking for $ac_word... " >&6; }
2380: if ${ac_cv_prog_CC+:} false; then :
2381: $as_echo_n "(cached) " >&6
2382: else
2383: if test -n "$CC"; then
2384: ac_cv_prog_CC="$CC" # Let the user override the test.
2385: else
2386: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2387: for as_dir in $PATH
2388: do
2389: IFS=$as_save_IFS
2390: test -z "$as_dir" && as_dir=.
2391: for ac_exec_ext in '' $ac_executable_extensions; do
2392: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2393: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2394: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2395: break 2
2396: fi
2397: done
2398: done
2399: IFS=$as_save_IFS
2400:
2401: fi
2402: fi
2403: CC=$ac_cv_prog_CC
2404: if test -n "$CC"; then
2405: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2406: $as_echo "$CC" >&6; }
2407: else
2408: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2409: $as_echo "no" >&6; }
2410: fi
2411:
2412:
2413: test -n "$CC" && break
2414: done
2415: fi
2416: if test -z "$CC"; then
2417: ac_ct_CC=$CC
2418: for ac_prog in cl.exe
2419: do
2420: # Extract the first word of "$ac_prog", so it can be a program name with args.
2421: set dummy $ac_prog; ac_word=$2
2422: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2423: $as_echo_n "checking for $ac_word... " >&6; }
2424: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2425: $as_echo_n "(cached) " >&6
2426: else
2427: if test -n "$ac_ct_CC"; then
2428: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2429: else
2430: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2431: for as_dir in $PATH
2432: do
2433: IFS=$as_save_IFS
2434: test -z "$as_dir" && as_dir=.
2435: for ac_exec_ext in '' $ac_executable_extensions; do
2436: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2437: ac_cv_prog_ac_ct_CC="$ac_prog"
2438: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2439: break 2
2440: fi
2441: done
2442: done
2443: IFS=$as_save_IFS
2444:
2445: fi
2446: fi
2447: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2448: if test -n "$ac_ct_CC"; then
2449: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2450: $as_echo "$ac_ct_CC" >&6; }
2451: else
2452: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2453: $as_echo "no" >&6; }
2454: fi
2455:
2456:
2457: test -n "$ac_ct_CC" && break
2458: done
2459:
2460: if test "x$ac_ct_CC" = x; then
2461: CC=""
2462: else
2463: case $cross_compiling:$ac_tool_warned in
2464: yes:)
2465: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2466: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2467: ac_tool_warned=yes ;;
2468: esac
2469: CC=$ac_ct_CC
2470: fi
2471: fi
2472:
2473: fi
2474:
2475:
2476: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2477: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2478: as_fn_error $? "no acceptable C compiler found in \$PATH
2479: See \`config.log' for more details" "$LINENO" 5; }
2480:
2481: # Provide some information about the compiler.
2482: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2483: set X $ac_compile
2484: ac_compiler=$2
2485: for ac_option in --version -v -V -qversion; do
2486: { { ac_try="$ac_compiler $ac_option >&5"
2487: case "(($ac_try" in
2488: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2489: *) ac_try_echo=$ac_try;;
2490: esac
2491: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2492: $as_echo "$ac_try_echo"; } >&5
2493: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2494: ac_status=$?
2495: if test -s conftest.err; then
2496: sed '10a\
2497: ... rest of stderr output deleted ...
2498: 10q' conftest.err >conftest.er1
2499: cat conftest.er1 >&5
2500: fi
2501: rm -f conftest.er1 conftest.err
2502: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2503: test $ac_status = 0; }
2504: done
2505:
2506: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2507: /* end confdefs.h. */
2508:
2509: int
2510: main ()
2511: {
2512:
2513: ;
2514: return 0;
2515: }
2516: _ACEOF
2517: ac_clean_files_save=$ac_clean_files
2518: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2519: # Try to create an executable without -o first, disregard a.out.
2520: # It will help us diagnose broken compilers, and finding out an intuition
2521: # of exeext.
2522: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2523: $as_echo_n "checking whether the C compiler works... " >&6; }
2524: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2525:
2526: # The possible output files:
2527: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2528:
2529: ac_rmfiles=
2530: for ac_file in $ac_files
2531: do
2532: case $ac_file in
2533: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2534: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2535: esac
2536: done
2537: rm -f $ac_rmfiles
2538:
2539: if { { ac_try="$ac_link_default"
2540: case "(($ac_try" in
2541: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2542: *) ac_try_echo=$ac_try;;
2543: esac
2544: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2545: $as_echo "$ac_try_echo"; } >&5
2546: (eval "$ac_link_default") 2>&5
2547: ac_status=$?
2548: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2549: test $ac_status = 0; }; then :
2550: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2551: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2552: # in a Makefile. We should not override ac_cv_exeext if it was cached,
2553: # so that the user can short-circuit this test for compilers unknown to
2554: # Autoconf.
2555: for ac_file in $ac_files ''
2556: do
2557: test -f "$ac_file" || continue
2558: case $ac_file in
2559: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2560: ;;
2561: [ab].out )
2562: # We found the default executable, but exeext='' is most
2563: # certainly right.
2564: break;;
2565: *.* )
2566: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2567: then :; else
2568: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2569: fi
2570: # We set ac_cv_exeext here because the later test for it is not
2571: # safe: cross compilers may not add the suffix if given an `-o'
2572: # argument, so we may need to know it at that point already.
2573: # Even if this section looks crufty: it has the advantage of
2574: # actually working.
2575: break;;
2576: * )
2577: break;;
2578: esac
2579: done
2580: test "$ac_cv_exeext" = no && ac_cv_exeext=
2581:
2582: else
2583: ac_file=''
2584: fi
2585: if test -z "$ac_file"; then :
2586: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2587: $as_echo "no" >&6; }
2588: $as_echo "$as_me: failed program was:" >&5
2589: sed 's/^/| /' conftest.$ac_ext >&5
2590:
2591: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2592: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2593: as_fn_error 77 "C compiler cannot create executables
2594: See \`config.log' for more details" "$LINENO" 5; }
2595: else
2596: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2597: $as_echo "yes" >&6; }
2598: fi
2599: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2600: $as_echo_n "checking for C compiler default output file name... " >&6; }
2601: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2602: $as_echo "$ac_file" >&6; }
2603: ac_exeext=$ac_cv_exeext
2604:
2605: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2606: ac_clean_files=$ac_clean_files_save
2607: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2608: $as_echo_n "checking for suffix of executables... " >&6; }
2609: if { { ac_try="$ac_link"
2610: case "(($ac_try" in
2611: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2612: *) ac_try_echo=$ac_try;;
2613: esac
2614: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2615: $as_echo "$ac_try_echo"; } >&5
2616: (eval "$ac_link") 2>&5
2617: ac_status=$?
2618: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2619: test $ac_status = 0; }; then :
2620: # If both `conftest.exe' and `conftest' are `present' (well, observable)
2621: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2622: # work properly (i.e., refer to `conftest.exe'), while it won't with
2623: # `rm'.
2624: for ac_file in conftest.exe conftest conftest.*; do
2625: test -f "$ac_file" || continue
2626: case $ac_file in
2627: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2628: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2629: break;;
2630: * ) break;;
2631: esac
2632: done
2633: else
2634: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2635: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2636: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2637: See \`config.log' for more details" "$LINENO" 5; }
2638: fi
2639: rm -f conftest conftest$ac_cv_exeext
2640: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2641: $as_echo "$ac_cv_exeext" >&6; }
2642:
2643: rm -f conftest.$ac_ext
2644: EXEEXT=$ac_cv_exeext
2645: ac_exeext=$EXEEXT
2646: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2647: /* end confdefs.h. */
2648: #include <stdio.h>
2649: int
2650: main ()
2651: {
2652: FILE *f = fopen ("conftest.out", "w");
2653: return ferror (f) || fclose (f) != 0;
2654:
2655: ;
2656: return 0;
2657: }
2658: _ACEOF
2659: ac_clean_files="$ac_clean_files conftest.out"
2660: # Check that the compiler produces executables we can run. If not, either
2661: # the compiler is broken, or we cross compile.
2662: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2663: $as_echo_n "checking whether we are cross compiling... " >&6; }
2664: if test "$cross_compiling" != yes; then
2665: { { ac_try="$ac_link"
2666: case "(($ac_try" in
2667: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2668: *) ac_try_echo=$ac_try;;
2669: esac
2670: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2671: $as_echo "$ac_try_echo"; } >&5
2672: (eval "$ac_link") 2>&5
2673: ac_status=$?
2674: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2675: test $ac_status = 0; }
2676: if { ac_try='./conftest$ac_cv_exeext'
2677: { { case "(($ac_try" in
2678: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2679: *) ac_try_echo=$ac_try;;
2680: esac
2681: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2682: $as_echo "$ac_try_echo"; } >&5
2683: (eval "$ac_try") 2>&5
2684: ac_status=$?
2685: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2686: test $ac_status = 0; }; }; then
2687: cross_compiling=no
2688: else
2689: if test "$cross_compiling" = maybe; then
2690: cross_compiling=yes
2691: else
2692: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2693: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2694: as_fn_error $? "cannot run C compiled programs.
2695: If you meant to cross compile, use \`--host'.
2696: See \`config.log' for more details" "$LINENO" 5; }
2697: fi
2698: fi
2699: fi
2700: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2701: $as_echo "$cross_compiling" >&6; }
2702:
2703: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2704: ac_clean_files=$ac_clean_files_save
2705: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2706: $as_echo_n "checking for suffix of object files... " >&6; }
2707: if ${ac_cv_objext+:} false; then :
2708: $as_echo_n "(cached) " >&6
2709: else
2710: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2711: /* end confdefs.h. */
2712:
2713: int
2714: main ()
2715: {
2716:
2717: ;
2718: return 0;
2719: }
2720: _ACEOF
2721: rm -f conftest.o conftest.obj
2722: if { { ac_try="$ac_compile"
2723: case "(($ac_try" in
2724: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2725: *) ac_try_echo=$ac_try;;
2726: esac
2727: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2728: $as_echo "$ac_try_echo"; } >&5
2729: (eval "$ac_compile") 2>&5
2730: ac_status=$?
2731: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2732: test $ac_status = 0; }; then :
2733: for ac_file in conftest.o conftest.obj conftest.*; do
2734: test -f "$ac_file" || continue;
2735: case $ac_file in
2736: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2737: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2738: break;;
2739: esac
2740: done
2741: else
2742: $as_echo "$as_me: failed program was:" >&5
2743: sed 's/^/| /' conftest.$ac_ext >&5
2744:
2745: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2746: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2747: as_fn_error $? "cannot compute suffix of object files: cannot compile
2748: See \`config.log' for more details" "$LINENO" 5; }
2749: fi
2750: rm -f conftest.$ac_cv_objext conftest.$ac_ext
2751: fi
2752: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2753: $as_echo "$ac_cv_objext" >&6; }
2754: OBJEXT=$ac_cv_objext
2755: ac_objext=$OBJEXT
2756: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2757: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2758: if ${ac_cv_c_compiler_gnu+:} false; then :
2759: $as_echo_n "(cached) " >&6
2760: else
2761: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2762: /* end confdefs.h. */
2763:
2764: int
2765: main ()
2766: {
2767: #ifndef __GNUC__
2768: choke me
2769: #endif
2770:
2771: ;
2772: return 0;
2773: }
2774: _ACEOF
2775: if ac_fn_c_try_compile "$LINENO"; then :
2776: ac_compiler_gnu=yes
2777: else
2778: ac_compiler_gnu=no
2779: fi
2780: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2781: ac_cv_c_compiler_gnu=$ac_compiler_gnu
2782:
2783: fi
2784: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2785: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2786: if test $ac_compiler_gnu = yes; then
2787: GCC=yes
2788: else
2789: GCC=
2790: fi
2791: ac_test_CFLAGS=${CFLAGS+set}
2792: ac_save_CFLAGS=$CFLAGS
2793: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2794: $as_echo_n "checking whether $CC accepts -g... " >&6; }
2795: if ${ac_cv_prog_cc_g+:} false; then :
2796: $as_echo_n "(cached) " >&6
2797: else
2798: ac_save_c_werror_flag=$ac_c_werror_flag
2799: ac_c_werror_flag=yes
2800: ac_cv_prog_cc_g=no
2801: CFLAGS="-g"
2802: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2803: /* end confdefs.h. */
2804:
2805: int
2806: main ()
2807: {
2808:
2809: ;
2810: return 0;
2811: }
2812: _ACEOF
2813: if ac_fn_c_try_compile "$LINENO"; then :
2814: ac_cv_prog_cc_g=yes
2815: else
2816: CFLAGS=""
2817: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2818: /* end confdefs.h. */
2819:
2820: int
2821: main ()
2822: {
2823:
2824: ;
2825: return 0;
2826: }
2827: _ACEOF
2828: if ac_fn_c_try_compile "$LINENO"; then :
2829:
2830: else
2831: ac_c_werror_flag=$ac_save_c_werror_flag
2832: CFLAGS="-g"
2833: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2834: /* end confdefs.h. */
2835:
2836: int
2837: main ()
2838: {
2839:
2840: ;
2841: return 0;
2842: }
2843: _ACEOF
2844: if ac_fn_c_try_compile "$LINENO"; then :
2845: ac_cv_prog_cc_g=yes
2846: fi
2847: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2848: fi
2849: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2850: fi
2851: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2852: ac_c_werror_flag=$ac_save_c_werror_flag
2853: fi
2854: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2855: $as_echo "$ac_cv_prog_cc_g" >&6; }
2856: if test "$ac_test_CFLAGS" = set; then
2857: CFLAGS=$ac_save_CFLAGS
2858: elif test $ac_cv_prog_cc_g = yes; then
2859: if test "$GCC" = yes; then
2860: CFLAGS="-g -O2"
2861: else
2862: CFLAGS="-g"
2863: fi
2864: else
2865: if test "$GCC" = yes; then
2866: CFLAGS="-O2"
2867: else
2868: CFLAGS=
2869: fi
2870: fi
2871: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2872: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2873: if ${ac_cv_prog_cc_c89+:} false; then :
2874: $as_echo_n "(cached) " >&6
2875: else
2876: ac_cv_prog_cc_c89=no
2877: ac_save_CC=$CC
2878: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2879: /* end confdefs.h. */
2880: #include <stdarg.h>
2881: #include <stdio.h>
2882: struct stat;
2883: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2884: struct buf { int x; };
2885: FILE * (*rcsopen) (struct buf *, struct stat *, int);
2886: static char *e (p, i)
2887: char **p;
2888: int i;
2889: {
2890: return p[i];
2891: }
2892: static char *f (char * (*g) (char **, int), char **p, ...)
2893: {
2894: char *s;
2895: va_list v;
2896: va_start (v,p);
2897: s = g (p, va_arg (v,int));
2898: va_end (v);
2899: return s;
2900: }
2901:
2902: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2903: function prototypes and stuff, but not '\xHH' hex character constants.
2904: These don't provoke an error unfortunately, instead are silently treated
2905: as 'x'. The following induces an error, until -std is added to get
2906: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2907: array size at least. It's necessary to write '\x00'==0 to get something
2908: that's true only with -std. */
2909: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2910:
2911: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2912: inside strings and character constants. */
2913: #define FOO(x) 'x'
2914: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2915:
2916: int test (int i, double x);
2917: struct s1 {int (*f) (int a);};
2918: struct s2 {int (*f) (double a);};
2919: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2920: int argc;
2921: char **argv;
2922: int
2923: main ()
2924: {
2925: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2926: ;
2927: return 0;
2928: }
2929: _ACEOF
2930: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2931: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2932: do
2933: CC="$ac_save_CC $ac_arg"
2934: if ac_fn_c_try_compile "$LINENO"; then :
2935: ac_cv_prog_cc_c89=$ac_arg
2936: fi
2937: rm -f core conftest.err conftest.$ac_objext
2938: test "x$ac_cv_prog_cc_c89" != "xno" && break
2939: done
2940: rm -f conftest.$ac_ext
2941: CC=$ac_save_CC
2942:
2943: fi
2944: # AC_CACHE_VAL
2945: case "x$ac_cv_prog_cc_c89" in
2946: x)
2947: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2948: $as_echo "none needed" >&6; } ;;
2949: xno)
2950: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2951: $as_echo "unsupported" >&6; } ;;
2952: *)
2953: CC="$CC $ac_cv_prog_cc_c89"
2954: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2955: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2956: esac
2957: if test "x$ac_cv_prog_cc_c89" != xno; then :
2958:
2959: fi
2960:
2961: ac_ext=c
2962: ac_cpp='$CPP $CPPFLAGS'
2963: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2964: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2965: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2966:
2967: if test -n "$ac_tool_prefix"; then
2968: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2969: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2970: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971: $as_echo_n "checking for $ac_word... " >&6; }
2972: if ${ac_cv_prog_RANLIB+:} false; then :
2973: $as_echo_n "(cached) " >&6
2974: else
2975: if test -n "$RANLIB"; then
2976: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2977: else
2978: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2979: for as_dir in $PATH
2980: do
2981: IFS=$as_save_IFS
2982: test -z "$as_dir" && as_dir=.
2983: for ac_exec_ext in '' $ac_executable_extensions; do
2984: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2985: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2986: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987: break 2
2988: fi
2989: done
2990: done
2991: IFS=$as_save_IFS
2992:
2993: fi
2994: fi
2995: RANLIB=$ac_cv_prog_RANLIB
2996: if test -n "$RANLIB"; then
2997: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2998: $as_echo "$RANLIB" >&6; }
2999: else
3000: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001: $as_echo "no" >&6; }
3002: fi
3003:
3004:
3005: fi
3006: if test -z "$ac_cv_prog_RANLIB"; then
3007: ac_ct_RANLIB=$RANLIB
3008: # Extract the first word of "ranlib", so it can be a program name with args.
3009: set dummy ranlib; ac_word=$2
3010: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3011: $as_echo_n "checking for $ac_word... " >&6; }
3012: if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3013: $as_echo_n "(cached) " >&6
3014: else
3015: if test -n "$ac_ct_RANLIB"; then
3016: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3017: else
3018: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3019: for as_dir in $PATH
3020: do
3021: IFS=$as_save_IFS
3022: test -z "$as_dir" && as_dir=.
3023: for ac_exec_ext in '' $ac_executable_extensions; do
3024: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3025: ac_cv_prog_ac_ct_RANLIB="ranlib"
3026: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027: break 2
3028: fi
3029: done
3030: done
3031: IFS=$as_save_IFS
3032:
3033: fi
3034: fi
3035: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3036: if test -n "$ac_ct_RANLIB"; then
3037: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3038: $as_echo "$ac_ct_RANLIB" >&6; }
3039: else
3040: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3041: $as_echo "no" >&6; }
3042: fi
3043:
3044: if test "x$ac_ct_RANLIB" = x; then
3045: RANLIB=":"
3046: else
3047: case $cross_compiling:$ac_tool_warned in
3048: yes:)
3049: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3050: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3051: ac_tool_warned=yes ;;
3052: esac
3053: RANLIB=$ac_ct_RANLIB
3054: fi
3055: else
3056: RANLIB="$ac_cv_prog_RANLIB"
3057: fi
3058:
3059: ac_aux_dir=
3060: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3061: if test -f "$ac_dir/install-sh"; then
3062: ac_aux_dir=$ac_dir
3063: ac_install_sh="$ac_aux_dir/install-sh -c"
3064: break
3065: elif test -f "$ac_dir/install.sh"; then
3066: ac_aux_dir=$ac_dir
3067: ac_install_sh="$ac_aux_dir/install.sh -c"
3068: break
3069: elif test -f "$ac_dir/shtool"; then
3070: ac_aux_dir=$ac_dir
3071: ac_install_sh="$ac_aux_dir/shtool install -c"
3072: break
3073: fi
3074: done
3075: if test -z "$ac_aux_dir"; then
3076: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3077: fi
3078:
3079: # These three variables are undocumented and unsupported,
3080: # and are intended to be withdrawn in a future Autoconf release.
3081: # They can cause serious problems if a builder's source tree is in a directory
3082: # whose full name contains unusual characters.
3083: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3084: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3085: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3086:
3087:
3088: # Find a good install program. We prefer a C program (faster),
3089: # so one script is as good as another. But avoid the broken or
3090: # incompatible versions:
3091: # SysV /etc/install, /usr/sbin/install
3092: # SunOS /usr/etc/install
3093: # IRIX /sbin/install
3094: # AIX /bin/install
3095: # AmigaOS /C/install, which installs bootblocks on floppy discs
3096: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3097: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3098: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3099: # OS/2's system install, which has a completely different semantic
3100: # ./install, which can be erroneously created by make from ./install.sh.
3101: # Reject install programs that cannot install multiple files.
3102: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3103: $as_echo_n "checking for a BSD-compatible install... " >&6; }
3104: if test -z "$INSTALL"; then
3105: if ${ac_cv_path_install+:} false; then :
3106: $as_echo_n "(cached) " >&6
3107: else
3108: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3109: for as_dir in $PATH
3110: do
3111: IFS=$as_save_IFS
3112: test -z "$as_dir" && as_dir=.
3113: # Account for people who put trailing slashes in PATH elements.
3114: case $as_dir/ in #((
3115: ./ | .// | /[cC]/* | \
3116: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3117: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3118: /usr/ucb/* ) ;;
3119: *)
3120: # OSF1 and SCO ODT 3.0 have their own names for install.
3121: # Don't use installbsd from OSF since it installs stuff as root
3122: # by default.
3123: for ac_prog in ginstall scoinst install; do
3124: for ac_exec_ext in '' $ac_executable_extensions; do
3125: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3126: if test $ac_prog = install &&
3127: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3128: # AIX install. It has an incompatible calling convention.
3129: :
3130: elif test $ac_prog = install &&
3131: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3132: # program-specific install script used by HP pwplus--don't use.
3133: :
3134: else
3135: rm -rf conftest.one conftest.two conftest.dir
3136: echo one > conftest.one
3137: echo two > conftest.two
3138: mkdir conftest.dir
3139: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3140: test -s conftest.one && test -s conftest.two &&
3141: test -s conftest.dir/conftest.one &&
3142: test -s conftest.dir/conftest.two
3143: then
3144: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3145: break 3
3146: fi
3147: fi
3148: fi
3149: done
3150: done
3151: ;;
3152: esac
3153:
3154: done
3155: IFS=$as_save_IFS
3156:
3157: rm -rf conftest.one conftest.two conftest.dir
3158:
3159: fi
3160: if test "${ac_cv_path_install+set}" = set; then
3161: INSTALL=$ac_cv_path_install
3162: else
3163: # As a last resort, use the slow shell script. Don't cache a
3164: # value for INSTALL within a source directory, because that will
3165: # break other packages using the cache if that directory is
3166: # removed, or if the value is a relative name.
3167: INSTALL=$ac_install_sh
3168: fi
3169: fi
3170: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3171: $as_echo "$INSTALL" >&6; }
3172:
3173: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3174: # It thinks the first close brace ends the variable substitution.
3175: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3176:
3177: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3178:
3179: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3180:
3181:
3182: # Make sure we can run config.sub.
3183: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3184: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3185:
3186: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3187: $as_echo_n "checking build system type... " >&6; }
3188: if ${ac_cv_build+:} false; then :
3189: $as_echo_n "(cached) " >&6
3190: else
3191: ac_build_alias=$build_alias
3192: test "x$ac_build_alias" = x &&
3193: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3194: test "x$ac_build_alias" = x &&
3195: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3196: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3197: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3198:
3199: fi
3200: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3201: $as_echo "$ac_cv_build" >&6; }
3202: case $ac_cv_build in
3203: *-*-*) ;;
3204: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3205: esac
3206: build=$ac_cv_build
3207: ac_save_IFS=$IFS; IFS='-'
3208: set x $ac_cv_build
3209: shift
3210: build_cpu=$1
3211: build_vendor=$2
3212: shift; shift
3213: # Remember, the first character of IFS is used to create $*,
3214: # except with old shells:
3215: build_os=$*
3216: IFS=$ac_save_IFS
3217: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3218:
3219:
3220: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3221: $as_echo_n "checking host system type... " >&6; }
3222: if ${ac_cv_host+:} false; then :
3223: $as_echo_n "(cached) " >&6
3224: else
3225: if test "x$host_alias" = x; then
3226: ac_cv_host=$ac_cv_build
3227: else
3228: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3229: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3230: fi
3231:
3232: fi
3233: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3234: $as_echo "$ac_cv_host" >&6; }
3235: case $ac_cv_host in
3236: *-*-*) ;;
3237: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3238: esac
3239: host=$ac_cv_host
3240: ac_save_IFS=$IFS; IFS='-'
3241: set x $ac_cv_host
3242: shift
3243: host_cpu=$1
3244: host_vendor=$2
3245: shift; shift
3246: # Remember, the first character of IFS is used to create $*,
3247: # except with old shells:
3248: host_os=$*
3249: IFS=$ac_save_IFS
3250: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3251:
3252:
3253: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3254: $as_echo_n "checking target system type... " >&6; }
3255: if ${ac_cv_target+:} false; then :
3256: $as_echo_n "(cached) " >&6
3257: else
3258: if test "x$target_alias" = x; then
3259: ac_cv_target=$ac_cv_host
3260: else
3261: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3262: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3263: fi
3264:
3265: fi
3266: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3267: $as_echo "$ac_cv_target" >&6; }
3268: case $ac_cv_target in
3269: *-*-*) ;;
3270: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3271: esac
3272: target=$ac_cv_target
3273: ac_save_IFS=$IFS; IFS='-'
3274: set x $ac_cv_target
3275: shift
3276: target_cpu=$1
3277: target_vendor=$2
3278: shift; shift
3279: # Remember, the first character of IFS is used to create $*,
3280: # except with old shells:
3281: target_os=$*
3282: IFS=$ac_save_IFS
3283: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3284:
3285:
3286: # The aliases save the names the user supplied, while $host etc.
3287: # will get canonicalized.
3288: test -n "$target_alias" &&
3289: test "$program_prefix$program_suffix$program_transform_name" = \
3290: NONENONEs,x,x, &&
3291: program_prefix=${target_alias}-
3292:
3293: if test -n "$ac_tool_prefix"; then
3294: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
3295: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
3296: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3297: $as_echo_n "checking for $ac_word... " >&6; }
3298: if ${ac_cv_prog_MKDEP+:} false; then :
3299: $as_echo_n "(cached) " >&6
3300: else
3301: if test -n "$MKDEP"; then
3302: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
3303: else
3304: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3305: for as_dir in $PATH
3306: do
3307: IFS=$as_save_IFS
3308: test -z "$as_dir" && as_dir=.
3309: for ac_exec_ext in '' $ac_executable_extensions; do
3310: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3311: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
3312: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3313: break 2
3314: fi
3315: done
3316: done
3317: IFS=$as_save_IFS
3318:
3319: fi
3320: fi
3321: MKDEP=$ac_cv_prog_MKDEP
3322: if test -n "$MKDEP"; then
3323: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
3324: $as_echo "$MKDEP" >&6; }
3325: else
3326: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3327: $as_echo "no" >&6; }
3328: fi
3329:
3330:
3331: fi
3332: if test -z "$ac_cv_prog_MKDEP"; then
3333: ac_ct_MKDEP=$MKDEP
3334: # Extract the first word of "mkdep", so it can be a program name with args.
3335: set dummy mkdep; ac_word=$2
3336: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3337: $as_echo_n "checking for $ac_word... " >&6; }
3338: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
3339: $as_echo_n "(cached) " >&6
3340: else
3341: if test -n "$ac_ct_MKDEP"; then
3342: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
3343: else
3344: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3345: for as_dir in $PATH
3346: do
3347: IFS=$as_save_IFS
3348: test -z "$as_dir" && as_dir=.
3349: for ac_exec_ext in '' $ac_executable_extensions; do
3350: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3351: ac_cv_prog_ac_ct_MKDEP="mkdep"
3352: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3353: break 2
3354: fi
3355: done
3356: done
3357: IFS=$as_save_IFS
3358:
3359: fi
3360: fi
3361: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
3362: if test -n "$ac_ct_MKDEP"; then
3363: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
3364: $as_echo "$ac_ct_MKDEP" >&6; }
3365: else
3366: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3367: $as_echo "no" >&6; }
3368: fi
3369:
3370: if test "x$ac_ct_MKDEP" = x; then
3371: MKDEP="no"
3372: else
3373: case $cross_compiling:$ac_tool_warned in
3374: yes:)
3375: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3376: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3377: ac_tool_warned=yes ;;
3378: esac
3379: MKDEP=$ac_ct_MKDEP
3380: fi
3381: else
3382: MKDEP="$ac_cv_prog_MKDEP"
3383: fi
3384:
3385:
3386:
3387: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
3388: LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
3389:
3390: # Checks for libraries.
3391:
3392: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
3393: $as_echo_n "checking for deflate in -lz... " >&6; }
3394: if ${ac_cv_lib_z_deflate+:} false; then :
3395: $as_echo_n "(cached) " >&6
3396: else
3397: ac_check_lib_save_LIBS=$LIBS
3398: LIBS="-lz $LIBS"
3399: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400: /* end confdefs.h. */
3401:
3402: /* Override any GCC internal prototype to avoid an error.
3403: Use char because int might match the return type of a GCC
3404: builtin and then its argument prototype would still apply. */
3405: #ifdef __cplusplus
3406: extern "C"
3407: #endif
3408: char deflate ();
3409: int
3410: main ()
3411: {
3412: return deflate ();
3413: ;
3414: return 0;
3415: }
3416: _ACEOF
3417: if ac_fn_c_try_link "$LINENO"; then :
3418: ac_cv_lib_z_deflate=yes
3419: else
3420: ac_cv_lib_z_deflate=no
3421: fi
3422: rm -f core conftest.err conftest.$ac_objext \
3423: conftest$ac_exeext conftest.$ac_ext
3424: LIBS=$ac_check_lib_save_LIBS
3425: fi
3426: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
3427: $as_echo "$ac_cv_lib_z_deflate" >&6; }
3428: if test "x$ac_cv_lib_z_deflate" = xyes; then :
3429: cat >>confdefs.h <<_ACEOF
3430: #define HAVE_LIBZ 1
3431: _ACEOF
3432:
3433: LIBS="-lz $LIBS"
3434:
3435: fi
3436:
3437: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcAdler in -laitcrc" >&5
3438: $as_echo_n "checking for crcAdler in -laitcrc... " >&6; }
3439: if ${ac_cv_lib_aitcrc_crcAdler+:} false; then :
3440: $as_echo_n "(cached) " >&6
3441: else
3442: ac_check_lib_save_LIBS=$LIBS
3443: LIBS="-laitcrc $LIBS"
3444: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445: /* end confdefs.h. */
3446:
3447: /* Override any GCC internal prototype to avoid an error.
3448: Use char because int might match the return type of a GCC
3449: builtin and then its argument prototype would still apply. */
3450: #ifdef __cplusplus
3451: extern "C"
3452: #endif
3453: char crcAdler ();
3454: int
3455: main ()
3456: {
3457: return crcAdler ();
3458: ;
3459: return 0;
3460: }
3461: _ACEOF
3462: if ac_fn_c_try_link "$LINENO"; then :
3463: ac_cv_lib_aitcrc_crcAdler=yes
3464: else
3465: ac_cv_lib_aitcrc_crcAdler=no
3466: fi
3467: rm -f core conftest.err conftest.$ac_objext \
3468: conftest$ac_exeext conftest.$ac_ext
3469: LIBS=$ac_check_lib_save_LIBS
3470: fi
3471: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcrc_crcAdler" >&5
3472: $as_echo "$ac_cv_lib_aitcrc_crcAdler" >&6; }
3473: if test "x$ac_cv_lib_aitcrc_crcAdler" = xyes; then :
3474: cat >>confdefs.h <<_ACEOF
3475: #define HAVE_LIBAITCRC 1
3476: _ACEOF
3477:
3478: LIBS="-laitcrc $LIBS"
3479:
3480: fi
3481:
3482:
3483: # Checks for header files.
3484: ac_ext=c
3485: ac_cpp='$CPP $CPPFLAGS'
3486: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3487: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3488: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3489: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3490: $as_echo_n "checking how to run the C preprocessor... " >&6; }
3491: # On Suns, sometimes $CPP names a directory.
3492: if test -n "$CPP" && test -d "$CPP"; then
3493: CPP=
3494: fi
3495: if test -z "$CPP"; then
3496: if ${ac_cv_prog_CPP+:} false; then :
3497: $as_echo_n "(cached) " >&6
3498: else
3499: # Double quotes because CPP needs to be expanded
3500: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3501: do
3502: ac_preproc_ok=false
3503: for ac_c_preproc_warn_flag in '' yes
3504: do
3505: # Use a header file that comes with gcc, so configuring glibc
3506: # with a fresh cross-compiler works.
3507: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3508: # <limits.h> exists even on freestanding compilers.
3509: # On the NeXT, cc -E runs the code through the compiler's parser,
3510: # not just through cpp. "Syntax error" is here to catch this case.
3511: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3512: /* end confdefs.h. */
3513: #ifdef __STDC__
3514: # include <limits.h>
3515: #else
3516: # include <assert.h>
3517: #endif
3518: Syntax error
3519: _ACEOF
3520: if ac_fn_c_try_cpp "$LINENO"; then :
3521:
3522: else
3523: # Broken: fails on valid input.
3524: continue
3525: fi
3526: rm -f conftest.err conftest.i conftest.$ac_ext
3527:
3528: # OK, works on sane cases. Now check whether nonexistent headers
3529: # can be detected and how.
3530: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3531: /* end confdefs.h. */
3532: #include <ac_nonexistent.h>
3533: _ACEOF
3534: if ac_fn_c_try_cpp "$LINENO"; then :
3535: # Broken: success on invalid input.
3536: continue
3537: else
3538: # Passes both tests.
3539: ac_preproc_ok=:
3540: break
3541: fi
3542: rm -f conftest.err conftest.i conftest.$ac_ext
3543:
3544: done
3545: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3546: rm -f conftest.i conftest.err conftest.$ac_ext
3547: if $ac_preproc_ok; then :
3548: break
3549: fi
3550:
3551: done
3552: ac_cv_prog_CPP=$CPP
3553:
3554: fi
3555: CPP=$ac_cv_prog_CPP
3556: else
3557: ac_cv_prog_CPP=$CPP
3558: fi
3559: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3560: $as_echo "$CPP" >&6; }
3561: ac_preproc_ok=false
3562: for ac_c_preproc_warn_flag in '' yes
3563: do
3564: # Use a header file that comes with gcc, so configuring glibc
3565: # with a fresh cross-compiler works.
3566: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3567: # <limits.h> exists even on freestanding compilers.
3568: # On the NeXT, cc -E runs the code through the compiler's parser,
3569: # not just through cpp. "Syntax error" is here to catch this case.
3570: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3571: /* end confdefs.h. */
3572: #ifdef __STDC__
3573: # include <limits.h>
3574: #else
3575: # include <assert.h>
3576: #endif
3577: Syntax error
3578: _ACEOF
3579: if ac_fn_c_try_cpp "$LINENO"; then :
3580:
3581: else
3582: # Broken: fails on valid input.
3583: continue
3584: fi
3585: rm -f conftest.err conftest.i conftest.$ac_ext
3586:
3587: # OK, works on sane cases. Now check whether nonexistent headers
3588: # can be detected and how.
3589: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3590: /* end confdefs.h. */
3591: #include <ac_nonexistent.h>
3592: _ACEOF
3593: if ac_fn_c_try_cpp "$LINENO"; then :
3594: # Broken: success on invalid input.
3595: continue
3596: else
3597: # Passes both tests.
3598: ac_preproc_ok=:
3599: break
3600: fi
3601: rm -f conftest.err conftest.i conftest.$ac_ext
3602:
3603: done
3604: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3605: rm -f conftest.i conftest.err conftest.$ac_ext
3606: if $ac_preproc_ok; then :
3607:
3608: else
3609: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3610: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3611: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3612: See \`config.log' for more details" "$LINENO" 5; }
3613: fi
3614:
3615: ac_ext=c
3616: ac_cpp='$CPP $CPPFLAGS'
3617: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3618: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3619: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3620:
3621:
3622: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3623: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3624: if ${ac_cv_path_GREP+:} false; then :
3625: $as_echo_n "(cached) " >&6
3626: else
3627: if test -z "$GREP"; then
3628: ac_path_GREP_found=false
3629: # Loop through the user's path and test for each of PROGNAME-LIST
3630: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3631: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3632: do
3633: IFS=$as_save_IFS
3634: test -z "$as_dir" && as_dir=.
3635: for ac_prog in grep ggrep; do
3636: for ac_exec_ext in '' $ac_executable_extensions; do
3637: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3638: as_fn_executable_p "$ac_path_GREP" || continue
3639: # Check for GNU ac_path_GREP and select it if it is found.
3640: # Check for GNU $ac_path_GREP
3641: case `"$ac_path_GREP" --version 2>&1` in
3642: *GNU*)
3643: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3644: *)
3645: ac_count=0
3646: $as_echo_n 0123456789 >"conftest.in"
3647: while :
3648: do
3649: cat "conftest.in" "conftest.in" >"conftest.tmp"
3650: mv "conftest.tmp" "conftest.in"
3651: cp "conftest.in" "conftest.nl"
3652: $as_echo 'GREP' >> "conftest.nl"
3653: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3654: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3655: as_fn_arith $ac_count + 1 && ac_count=$as_val
3656: if test $ac_count -gt ${ac_path_GREP_max-0}; then
3657: # Best one so far, save it but keep looking for a better one
3658: ac_cv_path_GREP="$ac_path_GREP"
3659: ac_path_GREP_max=$ac_count
3660: fi
3661: # 10*(2^10) chars as input seems more than enough
3662: test $ac_count -gt 10 && break
3663: done
3664: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3665: esac
3666:
3667: $ac_path_GREP_found && break 3
3668: done
3669: done
3670: done
3671: IFS=$as_save_IFS
3672: if test -z "$ac_cv_path_GREP"; then
3673: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3674: fi
3675: else
3676: ac_cv_path_GREP=$GREP
3677: fi
3678:
3679: fi
3680: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3681: $as_echo "$ac_cv_path_GREP" >&6; }
3682: GREP="$ac_cv_path_GREP"
3683:
3684:
3685: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3686: $as_echo_n "checking for egrep... " >&6; }
3687: if ${ac_cv_path_EGREP+:} false; then :
3688: $as_echo_n "(cached) " >&6
3689: else
3690: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3691: then ac_cv_path_EGREP="$GREP -E"
3692: else
3693: if test -z "$EGREP"; then
3694: ac_path_EGREP_found=false
3695: # Loop through the user's path and test for each of PROGNAME-LIST
3696: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3698: do
3699: IFS=$as_save_IFS
3700: test -z "$as_dir" && as_dir=.
3701: for ac_prog in egrep; do
3702: for ac_exec_ext in '' $ac_executable_extensions; do
3703: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3704: as_fn_executable_p "$ac_path_EGREP" || continue
3705: # Check for GNU ac_path_EGREP and select it if it is found.
3706: # Check for GNU $ac_path_EGREP
3707: case `"$ac_path_EGREP" --version 2>&1` in
3708: *GNU*)
3709: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3710: *)
3711: ac_count=0
3712: $as_echo_n 0123456789 >"conftest.in"
3713: while :
3714: do
3715: cat "conftest.in" "conftest.in" >"conftest.tmp"
3716: mv "conftest.tmp" "conftest.in"
3717: cp "conftest.in" "conftest.nl"
3718: $as_echo 'EGREP' >> "conftest.nl"
3719: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3720: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3721: as_fn_arith $ac_count + 1 && ac_count=$as_val
3722: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3723: # Best one so far, save it but keep looking for a better one
3724: ac_cv_path_EGREP="$ac_path_EGREP"
3725: ac_path_EGREP_max=$ac_count
3726: fi
3727: # 10*(2^10) chars as input seems more than enough
3728: test $ac_count -gt 10 && break
3729: done
3730: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3731: esac
3732:
3733: $ac_path_EGREP_found && break 3
3734: done
3735: done
3736: done
3737: IFS=$as_save_IFS
3738: if test -z "$ac_cv_path_EGREP"; then
3739: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3740: fi
3741: else
3742: ac_cv_path_EGREP=$EGREP
3743: fi
3744:
3745: fi
3746: fi
3747: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3748: $as_echo "$ac_cv_path_EGREP" >&6; }
3749: EGREP="$ac_cv_path_EGREP"
3750:
3751:
3752: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3753: $as_echo_n "checking for ANSI C header files... " >&6; }
3754: if ${ac_cv_header_stdc+:} false; then :
3755: $as_echo_n "(cached) " >&6
3756: else
3757: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758: /* end confdefs.h. */
3759: #include <stdlib.h>
3760: #include <stdarg.h>
3761: #include <string.h>
3762: #include <float.h>
3763:
3764: int
3765: main ()
3766: {
3767:
3768: ;
3769: return 0;
3770: }
3771: _ACEOF
3772: if ac_fn_c_try_compile "$LINENO"; then :
3773: ac_cv_header_stdc=yes
3774: else
3775: ac_cv_header_stdc=no
3776: fi
3777: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3778:
3779: if test $ac_cv_header_stdc = yes; then
3780: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3781: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3782: /* end confdefs.h. */
3783: #include <string.h>
3784:
3785: _ACEOF
3786: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3787: $EGREP "memchr" >/dev/null 2>&1; then :
3788:
3789: else
3790: ac_cv_header_stdc=no
3791: fi
3792: rm -f conftest*
3793:
3794: fi
3795:
3796: if test $ac_cv_header_stdc = yes; then
3797: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3798: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3799: /* end confdefs.h. */
3800: #include <stdlib.h>
3801:
3802: _ACEOF
3803: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3804: $EGREP "free" >/dev/null 2>&1; then :
3805:
3806: else
3807: ac_cv_header_stdc=no
3808: fi
3809: rm -f conftest*
3810:
3811: fi
3812:
3813: if test $ac_cv_header_stdc = yes; then
3814: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3815: if test "$cross_compiling" = yes; then :
3816: :
3817: else
3818: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3819: /* end confdefs.h. */
3820: #include <ctype.h>
3821: #include <stdlib.h>
3822: #if ((' ' & 0x0FF) == 0x020)
3823: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3824: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3825: #else
3826: # define ISLOWER(c) \
3827: (('a' <= (c) && (c) <= 'i') \
3828: || ('j' <= (c) && (c) <= 'r') \
3829: || ('s' <= (c) && (c) <= 'z'))
3830: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3831: #endif
3832:
3833: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3834: int
3835: main ()
3836: {
3837: int i;
3838: for (i = 0; i < 256; i++)
3839: if (XOR (islower (i), ISLOWER (i))
3840: || toupper (i) != TOUPPER (i))
3841: return 2;
3842: return 0;
3843: }
3844: _ACEOF
3845: if ac_fn_c_try_run "$LINENO"; then :
3846:
3847: else
3848: ac_cv_header_stdc=no
3849: fi
3850: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3851: conftest.$ac_objext conftest.beam conftest.$ac_ext
3852: fi
3853:
3854: fi
3855: fi
3856: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3857: $as_echo "$ac_cv_header_stdc" >&6; }
3858: if test $ac_cv_header_stdc = yes; then
3859:
3860: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3861:
3862: fi
3863:
3864: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3865: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3866: inttypes.h stdint.h unistd.h
3867: do :
3868: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3869: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3870: "
3871: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3872: cat >>confdefs.h <<_ACEOF
3873: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3874: _ACEOF
3875:
3876: fi
3877:
3878: done
3879:
3880:
3881: for ac_header in fcntl.h stdlib.h string.h sys/param.h unistd.h
3882: do :
3883: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3884: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3885: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3886: cat >>confdefs.h <<_ACEOF
3887: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3888: _ACEOF
3889:
3890: fi
3891:
3892: done
3893:
3894:
3895: # Checks for typedefs, structures, and compiler characteristics.
3896: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3897: $as_echo_n "checking for inline... " >&6; }
3898: if ${ac_cv_c_inline+:} false; then :
3899: $as_echo_n "(cached) " >&6
3900: else
3901: ac_cv_c_inline=no
3902: for ac_kw in inline __inline__ __inline; do
3903: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3904: /* end confdefs.h. */
3905: #ifndef __cplusplus
3906: typedef int foo_t;
3907: static $ac_kw foo_t static_foo () {return 0; }
3908: $ac_kw foo_t foo () {return 0; }
3909: #endif
3910:
3911: _ACEOF
3912: if ac_fn_c_try_compile "$LINENO"; then :
3913: ac_cv_c_inline=$ac_kw
3914: fi
3915: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3916: test "$ac_cv_c_inline" != no && break
3917: done
3918:
3919: fi
3920: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
3921: $as_echo "$ac_cv_c_inline" >&6; }
3922:
3923: case $ac_cv_c_inline in
3924: inline | yes) ;;
3925: *)
3926: case $ac_cv_c_inline in
3927: no) ac_val=;;
3928: *) ac_val=$ac_cv_c_inline;;
3929: esac
3930: cat >>confdefs.h <<_ACEOF
3931: #ifndef __cplusplus
3932: #define inline $ac_val
3933: #endif
3934: _ACEOF
3935: ;;
3936: esac
3937:
3938: ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
3939: if test "x$ac_cv_type_off_t" = xyes; then :
3940:
3941: else
3942:
3943: cat >>confdefs.h <<_ACEOF
3944: #define off_t long int
3945: _ACEOF
3946:
3947: fi
3948:
3949: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
3950: if test "x$ac_cv_type_size_t" = xyes; then :
3951:
3952: else
3953:
3954: cat >>confdefs.h <<_ACEOF
3955: #define size_t unsigned int
3956: _ACEOF
3957:
3958: fi
3959:
3960:
3961: # Checks for library functions.
3962: for ac_header in stdlib.h
3963: do :
3964: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
3965: if test "x$ac_cv_header_stdlib_h" = xyes; then :
3966: cat >>confdefs.h <<_ACEOF
3967: #define HAVE_STDLIB_H 1
3968: _ACEOF
3969:
3970: fi
3971:
3972: done
3973:
3974: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
3975: $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
3976: if ${ac_cv_func_malloc_0_nonnull+:} false; then :
3977: $as_echo_n "(cached) " >&6
3978: else
3979: if test "$cross_compiling" = yes; then :
3980: ac_cv_func_malloc_0_nonnull=no
3981: else
3982: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3983: /* end confdefs.h. */
3984: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
3985: # include <stdlib.h>
3986: #else
3987: char *malloc ();
3988: #endif
3989:
3990: int
3991: main ()
3992: {
3993: return ! malloc (0);
3994: ;
3995: return 0;
3996: }
3997: _ACEOF
3998: if ac_fn_c_try_run "$LINENO"; then :
3999: ac_cv_func_malloc_0_nonnull=yes
4000: else
4001: ac_cv_func_malloc_0_nonnull=no
4002: fi
4003: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4004: conftest.$ac_objext conftest.beam conftest.$ac_ext
4005: fi
4006:
4007: fi
4008: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
4009: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
4010: if test $ac_cv_func_malloc_0_nonnull = yes; then :
4011:
4012: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h
4013:
4014: else
4015: $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
4016:
4017: case " $LIBOBJS " in
4018: *" malloc.$ac_objext "* ) ;;
4019: *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
4020: ;;
4021: esac
4022:
4023:
4024: $as_echo "#define malloc rpl_malloc" >>confdefs.h
4025:
4026: fi
4027:
4028:
4029:
4030:
4031:
4032: for ac_header in $ac_header_list
4033: do :
4034: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4035: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4036: "
4037: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4038: cat >>confdefs.h <<_ACEOF
4039: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4040: _ACEOF
4041:
4042: fi
4043:
4044: done
4045:
4046:
4047:
4048:
4049:
4050:
4051:
4052:
4053: for ac_func in getpagesize
4054: do :
4055: ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4056: if test "x$ac_cv_func_getpagesize" = xyes; then :
4057: cat >>confdefs.h <<_ACEOF
4058: #define HAVE_GETPAGESIZE 1
4059: _ACEOF
4060:
4061: fi
4062: done
4063:
4064: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4065: $as_echo_n "checking for working mmap... " >&6; }
4066: if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
4067: $as_echo_n "(cached) " >&6
4068: else
4069: if test "$cross_compiling" = yes; then :
4070: ac_cv_func_mmap_fixed_mapped=no
4071: else
4072: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4073: /* end confdefs.h. */
4074: $ac_includes_default
4075: /* malloc might have been renamed as rpl_malloc. */
4076: #undef malloc
4077:
4078: /* Thanks to Mike Haertel and Jim Avera for this test.
4079: Here is a matrix of mmap possibilities:
4080: mmap private not fixed
4081: mmap private fixed at somewhere currently unmapped
4082: mmap private fixed at somewhere already mapped
4083: mmap shared not fixed
4084: mmap shared fixed at somewhere currently unmapped
4085: mmap shared fixed at somewhere already mapped
4086: For private mappings, we should verify that changes cannot be read()
4087: back from the file, nor mmap's back from the file at a different
4088: address. (There have been systems where private was not correctly
4089: implemented like the infamous i386 svr4.0, and systems where the
4090: VM page cache was not coherent with the file system buffer cache
4091: like early versions of FreeBSD and possibly contemporary NetBSD.)
4092: For shared mappings, we should conversely verify that changes get
4093: propagated back to all the places they're supposed to be.
4094:
4095: Grep wants private fixed already mapped.
4096: The main things grep needs to know about mmap are:
4097: * does it exist and is it safe to write into the mmap'd area
4098: * how to use it (BSD variants) */
4099:
4100: #include <fcntl.h>
4101: #include <sys/mman.h>
4102:
4103: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4104: char *malloc ();
4105: #endif
4106:
4107: /* This mess was copied from the GNU getpagesize.h. */
4108: #ifndef HAVE_GETPAGESIZE
4109: # ifdef _SC_PAGESIZE
4110: # define getpagesize() sysconf(_SC_PAGESIZE)
4111: # else /* no _SC_PAGESIZE */
4112: # ifdef HAVE_SYS_PARAM_H
4113: # include <sys/param.h>
4114: # ifdef EXEC_PAGESIZE
4115: # define getpagesize() EXEC_PAGESIZE
4116: # else /* no EXEC_PAGESIZE */
4117: # ifdef NBPG
4118: # define getpagesize() NBPG * CLSIZE
4119: # ifndef CLSIZE
4120: # define CLSIZE 1
4121: # endif /* no CLSIZE */
4122: # else /* no NBPG */
4123: # ifdef NBPC
4124: # define getpagesize() NBPC
4125: # else /* no NBPC */
4126: # ifdef PAGESIZE
4127: # define getpagesize() PAGESIZE
4128: # endif /* PAGESIZE */
4129: # endif /* no NBPC */
4130: # endif /* no NBPG */
4131: # endif /* no EXEC_PAGESIZE */
4132: # else /* no HAVE_SYS_PARAM_H */
4133: # define getpagesize() 8192 /* punt totally */
4134: # endif /* no HAVE_SYS_PARAM_H */
4135: # endif /* no _SC_PAGESIZE */
4136:
4137: #endif /* no HAVE_GETPAGESIZE */
4138:
4139: int
4140: main ()
4141: {
4142: char *data, *data2, *data3;
4143: const char *cdata2;
4144: int i, pagesize;
4145: int fd, fd2;
4146:
4147: pagesize = getpagesize ();
4148:
4149: /* First, make a file with some known garbage in it. */
4150: data = (char *) malloc (pagesize);
4151: if (!data)
4152: return 1;
4153: for (i = 0; i < pagesize; ++i)
4154: *(data + i) = rand ();
4155: umask (0);
4156: fd = creat ("conftest.mmap", 0600);
4157: if (fd < 0)
4158: return 2;
4159: if (write (fd, data, pagesize) != pagesize)
4160: return 3;
4161: close (fd);
4162:
4163: /* Next, check that the tail of a page is zero-filled. File must have
4164: non-zero length, otherwise we risk SIGBUS for entire page. */
4165: fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4166: if (fd2 < 0)
4167: return 4;
4168: cdata2 = "";
4169: if (write (fd2, cdata2, 1) != 1)
4170: return 5;
4171: data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4172: if (data2 == MAP_FAILED)
4173: return 6;
4174: for (i = 0; i < pagesize; ++i)
4175: if (*(data2 + i))
4176: return 7;
4177: close (fd2);
4178: if (munmap (data2, pagesize))
4179: return 8;
4180:
4181: /* Next, try to mmap the file at a fixed address which already has
4182: something else allocated at it. If we can, also make sure that
4183: we see the same garbage. */
4184: fd = open ("conftest.mmap", O_RDWR);
4185: if (fd < 0)
4186: return 9;
4187: if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4188: MAP_PRIVATE | MAP_FIXED, fd, 0L))
4189: return 10;
4190: for (i = 0; i < pagesize; ++i)
4191: if (*(data + i) != *(data2 + i))
4192: return 11;
4193:
4194: /* Finally, make sure that changes to the mapped area do not
4195: percolate back to the file as seen by read(). (This is a bug on
4196: some variants of i386 svr4.0.) */
4197: for (i = 0; i < pagesize; ++i)
4198: *(data2 + i) = *(data2 + i) + 1;
4199: data3 = (char *) malloc (pagesize);
4200: if (!data3)
4201: return 12;
4202: if (read (fd, data3, pagesize) != pagesize)
4203: return 13;
4204: for (i = 0; i < pagesize; ++i)
4205: if (*(data + i) != *(data3 + i))
4206: return 14;
4207: close (fd);
4208: return 0;
4209: }
4210: _ACEOF
4211: if ac_fn_c_try_run "$LINENO"; then :
4212: ac_cv_func_mmap_fixed_mapped=yes
4213: else
4214: ac_cv_func_mmap_fixed_mapped=no
4215: fi
4216: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4217: conftest.$ac_objext conftest.beam conftest.$ac_ext
4218: fi
4219:
4220: fi
4221: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4222: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4223: if test $ac_cv_func_mmap_fixed_mapped = yes; then
4224:
4225: $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4226:
4227: fi
4228: rm -f conftest.mmap conftest.txt
4229:
4230: for ac_header in stdlib.h
4231: do :
4232: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4233: if test "x$ac_cv_header_stdlib_h" = xyes; then :
4234: cat >>confdefs.h <<_ACEOF
4235: #define HAVE_STDLIB_H 1
4236: _ACEOF
4237:
4238: fi
4239:
4240: done
4241:
4242: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
4243: $as_echo_n "checking for GNU libc compatible realloc... " >&6; }
4244: if ${ac_cv_func_realloc_0_nonnull+:} false; then :
4245: $as_echo_n "(cached) " >&6
4246: else
4247: if test "$cross_compiling" = yes; then :
4248: ac_cv_func_realloc_0_nonnull=no
4249: else
4250: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251: /* end confdefs.h. */
4252: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
4253: # include <stdlib.h>
4254: #else
4255: char *realloc ();
4256: #endif
4257:
4258: int
4259: main ()
4260: {
4261: return ! realloc (0, 0);
4262: ;
4263: return 0;
4264: }
4265: _ACEOF
4266: if ac_fn_c_try_run "$LINENO"; then :
4267: ac_cv_func_realloc_0_nonnull=yes
4268: else
4269: ac_cv_func_realloc_0_nonnull=no
4270: fi
4271: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4272: conftest.$ac_objext conftest.beam conftest.$ac_ext
4273: fi
4274:
4275: fi
4276: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
4277: $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
4278: if test $ac_cv_func_realloc_0_nonnull = yes; then :
4279:
4280: $as_echo "#define HAVE_REALLOC 1" >>confdefs.h
4281:
4282: else
4283: $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
4284:
4285: case " $LIBOBJS " in
4286: *" realloc.$ac_objext "* ) ;;
4287: *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
4288: ;;
4289: esac
4290:
4291:
4292: $as_echo "#define realloc rpl_realloc" >>confdefs.h
4293:
4294: fi
4295:
4296:
4297: for ac_func in memset munmap
4298: do :
4299: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4300: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4301: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4302: cat >>confdefs.h <<_ACEOF
4303: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4304: _ACEOF
4305:
4306: fi
4307: done
4308:
4309: for ac_func in mkstemps
4310: do :
4311: ac_fn_c_check_func "$LINENO" "mkstemps" "ac_cv_func_mkstemps"
4312: if test "x$ac_cv_func_mkstemps" = xyes; then :
4313: cat >>confdefs.h <<_ACEOF
4314: #define HAVE_MKSTEMPS 1
4315: _ACEOF
4316:
4317: fi
4318: done
4319:
4320:
4321: DEBUG=no
4322: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
4323: $as_echo_n "checking Debug Build... " >&6; }
4324: # Check whether --enable-debug was given.
4325: if test "${enable_debug+set}" = set; then :
4326: enableval=$enable_debug; DEBUG=$enableval
4327: case "$enableval" in
4328: yes)
4329:
4330: $as_echo "#define __DEBUG /**/" >>confdefs.h
4331:
4332: CFLAGS="-g ${CFLAGS}"
4333: ;;
4334: *)
4335:
4336: $as_echo "#define NDEBUG /**/" >>confdefs.h
4337:
4338: ;;
4339: esac
4340: fi
4341:
4342: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
4343: $as_echo "$DEBUG" >&6; }
4344:
4345: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
4346:
4347: cat >confcache <<\_ACEOF
4348: # This file is a shell script that caches the results of configure
4349: # tests run on this system so they can be shared between configure
4350: # scripts and configure runs, see configure's option --config-cache.
4351: # It is not useful on other systems. If it contains results you don't
4352: # want to keep, you may remove or edit it.
4353: #
4354: # config.status only pays attention to the cache file if you give it
4355: # the --recheck option to rerun configure.
4356: #
4357: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4358: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4359: # following values.
4360:
4361: _ACEOF
4362:
4363: # The following way of writing the cache mishandles newlines in values,
4364: # but we know of no workaround that is simple, portable, and efficient.
4365: # So, we kill variables containing newlines.
4366: # Ultrix sh set writes to stderr and can't be redirected directly,
4367: # and sets the high bit in the cache file unless we assign to the vars.
4368: (
4369: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4370: eval ac_val=\$$ac_var
4371: case $ac_val in #(
4372: *${as_nl}*)
4373: case $ac_var in #(
4374: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4375: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4376: esac
4377: case $ac_var in #(
4378: _ | IFS | as_nl) ;; #(
4379: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4380: *) { eval $ac_var=; unset $ac_var;} ;;
4381: esac ;;
4382: esac
4383: done
4384:
4385: (set) 2>&1 |
4386: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4387: *${as_nl}ac_space=\ *)
4388: # `set' does not quote correctly, so add quotes: double-quote
4389: # substitution turns \\\\ into \\, and sed turns \\ into \.
4390: sed -n \
4391: "s/'/'\\\\''/g;
4392: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4393: ;; #(
4394: *)
4395: # `set' quotes correctly as required by POSIX, so do not add quotes.
4396: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4397: ;;
4398: esac |
4399: sort
4400: ) |
4401: sed '
4402: /^ac_cv_env_/b end
4403: t clear
4404: :clear
4405: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4406: t end
4407: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4408: :end' >>confcache
4409: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4410: if test -w "$cache_file"; then
4411: if test "x$cache_file" != "x/dev/null"; then
4412: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4413: $as_echo "$as_me: updating cache $cache_file" >&6;}
4414: if test ! -f "$cache_file" || test -h "$cache_file"; then
4415: cat confcache >"$cache_file"
4416: else
4417: case $cache_file in #(
4418: */* | ?:*)
4419: mv -f confcache "$cache_file"$$ &&
4420: mv -f "$cache_file"$$ "$cache_file" ;; #(
4421: *)
4422: mv -f confcache "$cache_file" ;;
4423: esac
4424: fi
4425: fi
4426: else
4427: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4428: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4429: fi
4430: fi
4431: rm -f confcache
4432:
4433: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4434: # Let make expand exec_prefix.
4435: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4436:
4437: DEFS=-DHAVE_CONFIG_H
4438:
4439: ac_libobjs=
4440: ac_ltlibobjs=
4441: U=
4442: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4443: # 1. Remove the extension, and $U if already installed.
4444: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4445: ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4446: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4447: # will be set to the directory where LIBOBJS objects are built.
4448: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4449: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4450: done
4451: LIBOBJS=$ac_libobjs
4452:
4453: LTLIBOBJS=$ac_ltlibobjs
4454:
4455:
4456:
4457: : "${CONFIG_STATUS=./config.status}"
4458: ac_write_fail=0
4459: ac_clean_files_save=$ac_clean_files
4460: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4461: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4462: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4463: as_write_fail=0
4464: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4465: #! $SHELL
4466: # Generated by $as_me.
4467: # Run this file to recreate the current configuration.
4468: # Compiler output produced by configure, useful for debugging
4469: # configure, is in config.log if it exists.
4470:
4471: debug=false
4472: ac_cs_recheck=false
4473: ac_cs_silent=false
4474:
4475: SHELL=\${CONFIG_SHELL-$SHELL}
4476: export SHELL
4477: _ASEOF
4478: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4479: ## -------------------- ##
4480: ## M4sh Initialization. ##
4481: ## -------------------- ##
4482:
4483: # Be more Bourne compatible
4484: DUALCASE=1; export DUALCASE # for MKS sh
4485: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4486: emulate sh
4487: NULLCMD=:
4488: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4489: # is contrary to our usage. Disable this feature.
4490: alias -g '${1+"$@"}'='"$@"'
4491: setopt NO_GLOB_SUBST
4492: else
4493: case `(set -o) 2>/dev/null` in #(
4494: *posix*) :
4495: set -o posix ;; #(
4496: *) :
4497: ;;
4498: esac
4499: fi
4500:
4501:
4502: as_nl='
4503: '
4504: export as_nl
4505: # Printing a long string crashes Solaris 7 /usr/bin/printf.
4506: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4507: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4508: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4509: # Prefer a ksh shell builtin over an external printf program on Solaris,
4510: # but without wasting forks for bash or zsh.
4511: if test -z "$BASH_VERSION$ZSH_VERSION" \
4512: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4513: as_echo='print -r --'
4514: as_echo_n='print -rn --'
4515: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4516: as_echo='printf %s\n'
4517: as_echo_n='printf %s'
4518: else
4519: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4520: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4521: as_echo_n='/usr/ucb/echo -n'
4522: else
4523: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4524: as_echo_n_body='eval
4525: arg=$1;
4526: case $arg in #(
4527: *"$as_nl"*)
4528: expr "X$arg" : "X\\(.*\\)$as_nl";
4529: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4530: esac;
4531: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4532: '
4533: export as_echo_n_body
4534: as_echo_n='sh -c $as_echo_n_body as_echo'
4535: fi
4536: export as_echo_body
4537: as_echo='sh -c $as_echo_body as_echo'
4538: fi
4539:
4540: # The user is always right.
4541: if test "${PATH_SEPARATOR+set}" != set; then
4542: PATH_SEPARATOR=:
4543: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4544: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4545: PATH_SEPARATOR=';'
4546: }
4547: fi
4548:
4549:
4550: # IFS
4551: # We need space, tab and new line, in precisely that order. Quoting is
4552: # there to prevent editors from complaining about space-tab.
4553: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4554: # splitting by setting IFS to empty value.)
4555: IFS=" "" $as_nl"
4556:
4557: # Find who we are. Look in the path if we contain no directory separator.
4558: as_myself=
4559: case $0 in #((
4560: *[\\/]* ) as_myself=$0 ;;
4561: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4562: for as_dir in $PATH
4563: do
4564: IFS=$as_save_IFS
4565: test -z "$as_dir" && as_dir=.
4566: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4567: done
4568: IFS=$as_save_IFS
4569:
4570: ;;
4571: esac
4572: # We did not find ourselves, most probably we were run as `sh COMMAND'
4573: # in which case we are not to be found in the path.
4574: if test "x$as_myself" = x; then
4575: as_myself=$0
4576: fi
4577: if test ! -f "$as_myself"; then
4578: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4579: exit 1
4580: fi
4581:
4582: # Unset variables that we do not need and which cause bugs (e.g. in
4583: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4584: # suppresses any "Segmentation fault" message there. '((' could
4585: # trigger a bug in pdksh 5.2.14.
4586: for as_var in BASH_ENV ENV MAIL MAILPATH
4587: do eval test x\${$as_var+set} = xset \
4588: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4589: done
4590: PS1='$ '
4591: PS2='> '
4592: PS4='+ '
4593:
4594: # NLS nuisances.
4595: LC_ALL=C
4596: export LC_ALL
4597: LANGUAGE=C
4598: export LANGUAGE
4599:
4600: # CDPATH.
4601: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4602:
4603:
4604: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4605: # ----------------------------------------
4606: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4607: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4608: # script with STATUS, using 1 if that was 0.
4609: as_fn_error ()
4610: {
4611: as_status=$1; test $as_status -eq 0 && as_status=1
4612: if test "$4"; then
4613: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4614: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4615: fi
4616: $as_echo "$as_me: error: $2" >&2
4617: as_fn_exit $as_status
4618: } # as_fn_error
4619:
4620:
4621: # as_fn_set_status STATUS
4622: # -----------------------
4623: # Set $? to STATUS, without forking.
4624: as_fn_set_status ()
4625: {
4626: return $1
4627: } # as_fn_set_status
4628:
4629: # as_fn_exit STATUS
4630: # -----------------
4631: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4632: as_fn_exit ()
4633: {
4634: set +e
4635: as_fn_set_status $1
4636: exit $1
4637: } # as_fn_exit
4638:
4639: # as_fn_unset VAR
4640: # ---------------
4641: # Portably unset VAR.
4642: as_fn_unset ()
4643: {
4644: { eval $1=; unset $1;}
4645: }
4646: as_unset=as_fn_unset
4647: # as_fn_append VAR VALUE
4648: # ----------------------
4649: # Append the text in VALUE to the end of the definition contained in VAR. Take
4650: # advantage of any shell optimizations that allow amortized linear growth over
4651: # repeated appends, instead of the typical quadratic growth present in naive
4652: # implementations.
4653: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4654: eval 'as_fn_append ()
4655: {
4656: eval $1+=\$2
4657: }'
4658: else
4659: as_fn_append ()
4660: {
4661: eval $1=\$$1\$2
4662: }
4663: fi # as_fn_append
4664:
4665: # as_fn_arith ARG...
4666: # ------------------
4667: # Perform arithmetic evaluation on the ARGs, and store the result in the
4668: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4669: # must be portable across $(()) and expr.
4670: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4671: eval 'as_fn_arith ()
4672: {
4673: as_val=$(( $* ))
4674: }'
4675: else
4676: as_fn_arith ()
4677: {
4678: as_val=`expr "$@" || test $? -eq 1`
4679: }
4680: fi # as_fn_arith
4681:
4682:
4683: if expr a : '\(a\)' >/dev/null 2>&1 &&
4684: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4685: as_expr=expr
4686: else
4687: as_expr=false
4688: fi
4689:
4690: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4691: as_basename=basename
4692: else
4693: as_basename=false
4694: fi
4695:
4696: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4697: as_dirname=dirname
4698: else
4699: as_dirname=false
4700: fi
4701:
4702: as_me=`$as_basename -- "$0" ||
4703: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4704: X"$0" : 'X\(//\)$' \| \
4705: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4706: $as_echo X/"$0" |
4707: sed '/^.*\/\([^/][^/]*\)\/*$/{
4708: s//\1/
4709: q
4710: }
4711: /^X\/\(\/\/\)$/{
4712: s//\1/
4713: q
4714: }
4715: /^X\/\(\/\).*/{
4716: s//\1/
4717: q
4718: }
4719: s/.*/./; q'`
4720:
4721: # Avoid depending upon Character Ranges.
4722: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4723: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4724: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4725: as_cr_digits='0123456789'
4726: as_cr_alnum=$as_cr_Letters$as_cr_digits
4727:
4728: ECHO_C= ECHO_N= ECHO_T=
4729: case `echo -n x` in #(((((
4730: -n*)
4731: case `echo 'xy\c'` in
4732: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4733: xy) ECHO_C='\c';;
4734: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4735: ECHO_T=' ';;
4736: esac;;
4737: *)
4738: ECHO_N='-n';;
4739: esac
4740:
4741: rm -f conf$$ conf$$.exe conf$$.file
4742: if test -d conf$$.dir; then
4743: rm -f conf$$.dir/conf$$.file
4744: else
4745: rm -f conf$$.dir
4746: mkdir conf$$.dir 2>/dev/null
4747: fi
4748: if (echo >conf$$.file) 2>/dev/null; then
4749: if ln -s conf$$.file conf$$ 2>/dev/null; then
4750: as_ln_s='ln -s'
4751: # ... but there are two gotchas:
4752: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4753: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4754: # In both cases, we have to default to `cp -pR'.
4755: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4756: as_ln_s='cp -pR'
4757: elif ln conf$$.file conf$$ 2>/dev/null; then
4758: as_ln_s=ln
4759: else
4760: as_ln_s='cp -pR'
4761: fi
4762: else
4763: as_ln_s='cp -pR'
4764: fi
4765: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4766: rmdir conf$$.dir 2>/dev/null
4767:
4768:
4769: # as_fn_mkdir_p
4770: # -------------
4771: # Create "$as_dir" as a directory, including parents if necessary.
4772: as_fn_mkdir_p ()
4773: {
4774:
4775: case $as_dir in #(
4776: -*) as_dir=./$as_dir;;
4777: esac
4778: test -d "$as_dir" || eval $as_mkdir_p || {
4779: as_dirs=
4780: while :; do
4781: case $as_dir in #(
4782: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4783: *) as_qdir=$as_dir;;
4784: esac
4785: as_dirs="'$as_qdir' $as_dirs"
4786: as_dir=`$as_dirname -- "$as_dir" ||
4787: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4788: X"$as_dir" : 'X\(//\)[^/]' \| \
4789: X"$as_dir" : 'X\(//\)$' \| \
4790: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4791: $as_echo X"$as_dir" |
4792: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4793: s//\1/
4794: q
4795: }
4796: /^X\(\/\/\)[^/].*/{
4797: s//\1/
4798: q
4799: }
4800: /^X\(\/\/\)$/{
4801: s//\1/
4802: q
4803: }
4804: /^X\(\/\).*/{
4805: s//\1/
4806: q
4807: }
4808: s/.*/./; q'`
4809: test -d "$as_dir" && break
4810: done
4811: test -z "$as_dirs" || eval "mkdir $as_dirs"
4812: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4813:
4814:
4815: } # as_fn_mkdir_p
4816: if mkdir -p . 2>/dev/null; then
4817: as_mkdir_p='mkdir -p "$as_dir"'
4818: else
4819: test -d ./-p && rmdir ./-p
4820: as_mkdir_p=false
4821: fi
4822:
4823:
4824: # as_fn_executable_p FILE
4825: # -----------------------
4826: # Test if FILE is an executable regular file.
4827: as_fn_executable_p ()
4828: {
4829: test -f "$1" && test -x "$1"
4830: } # as_fn_executable_p
4831: as_test_x='test -x'
4832: as_executable_p=as_fn_executable_p
4833:
4834: # Sed expression to map a string onto a valid CPP name.
4835: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4836:
4837: # Sed expression to map a string onto a valid variable name.
4838: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4839:
4840:
4841: exec 6>&1
4842: ## ----------------------------------- ##
4843: ## Main body of $CONFIG_STATUS script. ##
4844: ## ----------------------------------- ##
4845: _ASEOF
4846: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4847:
4848: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4849: # Save the log message, to keep $0 and so on meaningful, and to
4850: # report actual input values of CONFIG_FILES etc. instead of their
4851: # values after options handling.
4852: ac_log="
4853: This file was extended by libaitsync $as_me 1.3, which was
4854: generated by GNU Autoconf 2.69. Invocation command line was
4855:
4856: CONFIG_FILES = $CONFIG_FILES
4857: CONFIG_HEADERS = $CONFIG_HEADERS
4858: CONFIG_LINKS = $CONFIG_LINKS
4859: CONFIG_COMMANDS = $CONFIG_COMMANDS
4860: $ $0 $@
4861:
4862: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4863: "
4864:
4865: _ACEOF
4866:
4867: case $ac_config_files in *"
4868: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4869: esac
4870:
4871: case $ac_config_headers in *"
4872: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4873: esac
4874:
4875:
4876: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4877: # Files that config.status was made for.
4878: config_files="$ac_config_files"
4879: config_headers="$ac_config_headers"
4880:
4881: _ACEOF
4882:
4883: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4884: ac_cs_usage="\
4885: \`$as_me' instantiates files and other configuration actions
4886: from templates according to the current configuration. Unless the files
4887: and actions are specified as TAGs, all are instantiated by default.
4888:
4889: Usage: $0 [OPTION]... [TAG]...
4890:
4891: -h, --help print this help, then exit
4892: -V, --version print version number and configuration settings, then exit
4893: --config print configuration, then exit
4894: -q, --quiet, --silent
4895: do not print progress messages
4896: -d, --debug don't remove temporary files
4897: --recheck update $as_me by reconfiguring in the same conditions
4898: --file=FILE[:TEMPLATE]
4899: instantiate the configuration file FILE
4900: --header=FILE[:TEMPLATE]
4901: instantiate the configuration header FILE
4902:
4903: Configuration files:
4904: $config_files
4905:
4906: Configuration headers:
4907: $config_headers
4908:
4909: Report bugs to <misho@elwix.org>."
4910:
4911: _ACEOF
4912: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4913: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4914: ac_cs_version="\\
4915: libaitsync config.status 1.3
4916: configured by $0, generated by GNU Autoconf 2.69,
4917: with options \\"\$ac_cs_config\\"
4918:
4919: Copyright (C) 2012 Free Software Foundation, Inc.
4920: This config.status script is free software; the Free Software Foundation
4921: gives unlimited permission to copy, distribute and modify it."
4922:
4923: ac_pwd='$ac_pwd'
4924: srcdir='$srcdir'
4925: INSTALL='$INSTALL'
4926: test -n "\$AWK" || AWK=awk
4927: _ACEOF
4928:
4929: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4930: # The default lists apply if the user does not specify any file.
4931: ac_need_defaults=:
4932: while test $# != 0
4933: do
4934: case $1 in
4935: --*=?*)
4936: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4937: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4938: ac_shift=:
4939: ;;
4940: --*=)
4941: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4942: ac_optarg=
4943: ac_shift=:
4944: ;;
4945: *)
4946: ac_option=$1
4947: ac_optarg=$2
4948: ac_shift=shift
4949: ;;
4950: esac
4951:
4952: case $ac_option in
4953: # Handling of the options.
4954: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4955: ac_cs_recheck=: ;;
4956: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4957: $as_echo "$ac_cs_version"; exit ;;
4958: --config | --confi | --conf | --con | --co | --c )
4959: $as_echo "$ac_cs_config"; exit ;;
4960: --debug | --debu | --deb | --de | --d | -d )
4961: debug=: ;;
4962: --file | --fil | --fi | --f )
4963: $ac_shift
4964: case $ac_optarg in
4965: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4966: '') as_fn_error $? "missing file argument" ;;
4967: esac
4968: as_fn_append CONFIG_FILES " '$ac_optarg'"
4969: ac_need_defaults=false;;
4970: --header | --heade | --head | --hea )
4971: $ac_shift
4972: case $ac_optarg in
4973: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4974: esac
4975: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4976: ac_need_defaults=false;;
4977: --he | --h)
4978: # Conflict between --help and --header
4979: as_fn_error $? "ambiguous option: \`$1'
4980: Try \`$0 --help' for more information.";;
4981: --help | --hel | -h )
4982: $as_echo "$ac_cs_usage"; exit ;;
4983: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4984: | -silent | --silent | --silen | --sile | --sil | --si | --s)
4985: ac_cs_silent=: ;;
4986:
4987: # This is an error.
4988: -*) as_fn_error $? "unrecognized option: \`$1'
4989: Try \`$0 --help' for more information." ;;
4990:
4991: *) as_fn_append ac_config_targets " $1"
4992: ac_need_defaults=false ;;
4993:
4994: esac
4995: shift
4996: done
4997:
4998: ac_configure_extra_args=
4999:
5000: if $ac_cs_silent; then
5001: exec 6>/dev/null
5002: ac_configure_extra_args="$ac_configure_extra_args --silent"
5003: fi
5004:
5005: _ACEOF
5006: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5007: if \$ac_cs_recheck; then
5008: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5009: shift
5010: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5011: CONFIG_SHELL='$SHELL'
5012: export CONFIG_SHELL
5013: exec "\$@"
5014: fi
5015:
5016: _ACEOF
5017: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5018: exec 5>>config.log
5019: {
5020: echo
5021: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5022: ## Running $as_me. ##
5023: _ASBOX
5024: $as_echo "$ac_log"
5025: } >&5
5026:
5027: _ACEOF
5028: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5029: _ACEOF
5030:
5031: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5032:
5033: # Handling of arguments.
5034: for ac_config_target in $ac_config_targets
5035: do
5036: case $ac_config_target in
5037: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
5038: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5039: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
5040: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
5041: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5042:
5043: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5044: esac
5045: done
5046:
5047:
5048: # If the user did not use the arguments to specify the items to instantiate,
5049: # then the envvar interface is used. Set only those that are not.
5050: # We use the long form for the default assignment because of an extremely
5051: # bizarre bug on SunOS 4.1.3.
5052: if $ac_need_defaults; then
5053: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5054: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5055: fi
5056:
5057: # Have a temporary directory for convenience. Make it in the build tree
5058: # simply because there is no reason against having it here, and in addition,
5059: # creating and moving files from /tmp can sometimes cause problems.
5060: # Hook for its removal unless debugging.
5061: # Note that there is a small window in which the directory will not be cleaned:
5062: # after its creation but before its name has been assigned to `$tmp'.
5063: $debug ||
5064: {
5065: tmp= ac_tmp=
5066: trap 'exit_status=$?
5067: : "${ac_tmp:=$tmp}"
5068: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5069: ' 0
5070: trap 'as_fn_exit 1' 1 2 13 15
5071: }
5072: # Create a (secure) tmp directory for tmp files.
5073:
5074: {
5075: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5076: test -d "$tmp"
5077: } ||
5078: {
5079: tmp=./conf$$-$RANDOM
5080: (umask 077 && mkdir "$tmp")
5081: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5082: ac_tmp=$tmp
5083:
5084: # Set up the scripts for CONFIG_FILES section.
5085: # No need to generate them if there are no CONFIG_FILES.
5086: # This happens for instance with `./config.status config.h'.
5087: if test -n "$CONFIG_FILES"; then
5088:
5089:
5090: ac_cr=`echo X | tr X '\015'`
5091: # On cygwin, bash can eat \r inside `` if the user requested igncr.
5092: # But we know of no other shell where ac_cr would be empty at this
5093: # point, so we can use a bashism as a fallback.
5094: if test "x$ac_cr" = x; then
5095: eval ac_cr=\$\'\\r\'
5096: fi
5097: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5098: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5099: ac_cs_awk_cr='\\r'
5100: else
5101: ac_cs_awk_cr=$ac_cr
5102: fi
5103:
5104: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5105: _ACEOF
5106:
5107:
5108: {
5109: echo "cat >conf$$subs.awk <<_ACEOF" &&
5110: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5111: echo "_ACEOF"
5112: } >conf$$subs.sh ||
5113: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5114: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5115: ac_delim='%!_!# '
5116: for ac_last_try in false false false false false :; do
5117: . ./conf$$subs.sh ||
5118: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5119:
5120: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5121: if test $ac_delim_n = $ac_delim_num; then
5122: break
5123: elif $ac_last_try; then
5124: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5125: else
5126: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5127: fi
5128: done
5129: rm -f conf$$subs.sh
5130:
5131: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5132: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5133: _ACEOF
5134: sed -n '
5135: h
5136: s/^/S["/; s/!.*/"]=/
5137: p
5138: g
5139: s/^[^!]*!//
5140: :repl
5141: t repl
5142: s/'"$ac_delim"'$//
5143: t delim
5144: :nl
5145: h
5146: s/\(.\{148\}\)..*/\1/
5147: t more1
5148: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5149: p
5150: n
5151: b repl
5152: :more1
5153: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5154: p
5155: g
5156: s/.\{148\}//
5157: t nl
5158: :delim
5159: h
5160: s/\(.\{148\}\)..*/\1/
5161: t more2
5162: s/["\\]/\\&/g; s/^/"/; s/$/"/
5163: p
5164: b
5165: :more2
5166: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5167: p
5168: g
5169: s/.\{148\}//
5170: t delim
5171: ' <conf$$subs.awk | sed '
5172: /^[^""]/{
5173: N
5174: s/\n//
5175: }
5176: ' >>$CONFIG_STATUS || ac_write_fail=1
5177: rm -f conf$$subs.awk
5178: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5179: _ACAWK
5180: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5181: for (key in S) S_is_set[key] = 1
5182: FS = ""
5183:
5184: }
5185: {
5186: line = $ 0
5187: nfields = split(line, field, "@")
5188: substed = 0
5189: len = length(field[1])
5190: for (i = 2; i < nfields; i++) {
5191: key = field[i]
5192: keylen = length(key)
5193: if (S_is_set[key]) {
5194: value = S[key]
5195: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5196: len += length(value) + length(field[++i])
5197: substed = 1
5198: } else
5199: len += 1 + keylen
5200: }
5201:
5202: print line
5203: }
5204:
5205: _ACAWK
5206: _ACEOF
5207: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5208: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5209: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5210: else
5211: cat
5212: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5213: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5214: _ACEOF
5215:
5216: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5217: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5218: # trailing colons and then remove the whole line if VPATH becomes empty
5219: # (actually we leave an empty line to preserve line numbers).
5220: if test "x$srcdir" = x.; then
5221: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5222: h
5223: s///
5224: s/^/:/
5225: s/[ ]*$/:/
5226: s/:\$(srcdir):/:/g
5227: s/:\${srcdir}:/:/g
5228: s/:@srcdir@:/:/g
5229: s/^:*//
5230: s/:*$//
5231: x
5232: s/\(=[ ]*\).*/\1/
5233: G
5234: s/\n//
5235: s/^[^=]*=[ ]*$//
5236: }'
5237: fi
5238:
5239: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5240: fi # test -n "$CONFIG_FILES"
5241:
5242: # Set up the scripts for CONFIG_HEADERS section.
5243: # No need to generate them if there are no CONFIG_HEADERS.
5244: # This happens for instance with `./config.status Makefile'.
5245: if test -n "$CONFIG_HEADERS"; then
5246: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5247: BEGIN {
5248: _ACEOF
5249:
5250: # Transform confdefs.h into an awk script `defines.awk', embedded as
5251: # here-document in config.status, that substitutes the proper values into
5252: # config.h.in to produce config.h.
5253:
5254: # Create a delimiter string that does not exist in confdefs.h, to ease
5255: # handling of long lines.
5256: ac_delim='%!_!# '
5257: for ac_last_try in false false :; do
5258: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5259: if test -z "$ac_tt"; then
5260: break
5261: elif $ac_last_try; then
5262: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5263: else
5264: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5265: fi
5266: done
5267:
5268: # For the awk script, D is an array of macro values keyed by name,
5269: # likewise P contains macro parameters if any. Preserve backslash
5270: # newline sequences.
5271:
5272: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5273: sed -n '
5274: s/.\{148\}/&'"$ac_delim"'/g
5275: t rset
5276: :rset
5277: s/^[ ]*#[ ]*define[ ][ ]*/ /
5278: t def
5279: d
5280: :def
5281: s/\\$//
5282: t bsnl
5283: s/["\\]/\\&/g
5284: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5285: D["\1"]=" \3"/p
5286: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5287: d
5288: :bsnl
5289: s/["\\]/\\&/g
5290: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5291: D["\1"]=" \3\\\\\\n"\\/p
5292: t cont
5293: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5294: t cont
5295: d
5296: :cont
5297: n
5298: s/.\{148\}/&'"$ac_delim"'/g
5299: t clear
5300: :clear
5301: s/\\$//
5302: t bsnlc
5303: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5304: d
5305: :bsnlc
5306: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5307: b cont
5308: ' <confdefs.h | sed '
5309: s/'"$ac_delim"'/"\\\
5310: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5311:
5312: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5313: for (key in D) D_is_set[key] = 1
5314: FS = ""
5315: }
5316: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5317: line = \$ 0
5318: split(line, arg, " ")
5319: if (arg[1] == "#") {
5320: defundef = arg[2]
5321: mac1 = arg[3]
5322: } else {
5323: defundef = substr(arg[1], 2)
5324: mac1 = arg[2]
5325: }
5326: split(mac1, mac2, "(") #)
5327: macro = mac2[1]
5328: prefix = substr(line, 1, index(line, defundef) - 1)
5329: if (D_is_set[macro]) {
5330: # Preserve the white space surrounding the "#".
5331: print prefix "define", macro P[macro] D[macro]
5332: next
5333: } else {
5334: # Replace #undef with comments. This is necessary, for example,
5335: # in the case of _POSIX_SOURCE, which is predefined and required
5336: # on some systems where configure will not decide to define it.
5337: if (defundef == "undef") {
5338: print "/*", prefix defundef, macro, "*/"
5339: next
5340: }
5341: }
5342: }
5343: { print }
5344: _ACAWK
5345: _ACEOF
5346: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5347: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5348: fi # test -n "$CONFIG_HEADERS"
5349:
5350:
5351: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5352: shift
5353: for ac_tag
5354: do
5355: case $ac_tag in
5356: :[FHLC]) ac_mode=$ac_tag; continue;;
5357: esac
5358: case $ac_mode$ac_tag in
5359: :[FHL]*:*);;
5360: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5361: :[FH]-) ac_tag=-:-;;
5362: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5363: esac
5364: ac_save_IFS=$IFS
5365: IFS=:
5366: set x $ac_tag
5367: IFS=$ac_save_IFS
5368: shift
5369: ac_file=$1
5370: shift
5371:
5372: case $ac_mode in
5373: :L) ac_source=$1;;
5374: :[FH])
5375: ac_file_inputs=
5376: for ac_f
5377: do
5378: case $ac_f in
5379: -) ac_f="$ac_tmp/stdin";;
5380: *) # Look for the file first in the build tree, then in the source tree
5381: # (if the path is not absolute). The absolute path cannot be DOS-style,
5382: # because $ac_f cannot contain `:'.
5383: test -f "$ac_f" ||
5384: case $ac_f in
5385: [\\/$]*) false;;
5386: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5387: esac ||
5388: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5389: esac
5390: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5391: as_fn_append ac_file_inputs " '$ac_f'"
5392: done
5393:
5394: # Let's still pretend it is `configure' which instantiates (i.e., don't
5395: # use $as_me), people would be surprised to read:
5396: # /* config.h. Generated by config.status. */
5397: configure_input='Generated from '`
5398: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5399: `' by configure.'
5400: if test x"$ac_file" != x-; then
5401: configure_input="$ac_file. $configure_input"
5402: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5403: $as_echo "$as_me: creating $ac_file" >&6;}
5404: fi
5405: # Neutralize special characters interpreted by sed in replacement strings.
5406: case $configure_input in #(
5407: *\&* | *\|* | *\\* )
5408: ac_sed_conf_input=`$as_echo "$configure_input" |
5409: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5410: *) ac_sed_conf_input=$configure_input;;
5411: esac
5412:
5413: case $ac_tag in
5414: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5415: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5416: esac
5417: ;;
5418: esac
5419:
5420: ac_dir=`$as_dirname -- "$ac_file" ||
5421: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5422: X"$ac_file" : 'X\(//\)[^/]' \| \
5423: X"$ac_file" : 'X\(//\)$' \| \
5424: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5425: $as_echo X"$ac_file" |
5426: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5427: s//\1/
5428: q
5429: }
5430: /^X\(\/\/\)[^/].*/{
5431: s//\1/
5432: q
5433: }
5434: /^X\(\/\/\)$/{
5435: s//\1/
5436: q
5437: }
5438: /^X\(\/\).*/{
5439: s//\1/
5440: q
5441: }
5442: s/.*/./; q'`
5443: as_dir="$ac_dir"; as_fn_mkdir_p
5444: ac_builddir=.
5445:
5446: case "$ac_dir" in
5447: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5448: *)
5449: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5450: # A ".." for each directory in $ac_dir_suffix.
5451: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5452: case $ac_top_builddir_sub in
5453: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5454: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5455: esac ;;
5456: esac
5457: ac_abs_top_builddir=$ac_pwd
5458: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5459: # for backward compatibility:
5460: ac_top_builddir=$ac_top_build_prefix
5461:
5462: case $srcdir in
5463: .) # We are building in place.
5464: ac_srcdir=.
5465: ac_top_srcdir=$ac_top_builddir_sub
5466: ac_abs_top_srcdir=$ac_pwd ;;
5467: [\\/]* | ?:[\\/]* ) # Absolute name.
5468: ac_srcdir=$srcdir$ac_dir_suffix;
5469: ac_top_srcdir=$srcdir
5470: ac_abs_top_srcdir=$srcdir ;;
5471: *) # Relative name.
5472: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5473: ac_top_srcdir=$ac_top_build_prefix$srcdir
5474: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5475: esac
5476: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5477:
5478:
5479: case $ac_mode in
5480: :F)
5481: #
5482: # CONFIG_FILE
5483: #
5484:
5485: case $INSTALL in
5486: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5487: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5488: esac
5489: _ACEOF
5490:
5491: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5492: # If the template does not know about datarootdir, expand it.
5493: # FIXME: This hack should be removed a few years after 2.60.
5494: ac_datarootdir_hack=; ac_datarootdir_seen=
5495: ac_sed_dataroot='
5496: /datarootdir/ {
5497: p
5498: q
5499: }
5500: /@datadir@/p
5501: /@docdir@/p
5502: /@infodir@/p
5503: /@localedir@/p
5504: /@mandir@/p'
5505: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5506: *datarootdir*) ac_datarootdir_seen=yes;;
5507: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5508: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5509: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5510: _ACEOF
5511: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5512: ac_datarootdir_hack='
5513: s&@datadir@&$datadir&g
5514: s&@docdir@&$docdir&g
5515: s&@infodir@&$infodir&g
5516: s&@localedir@&$localedir&g
5517: s&@mandir@&$mandir&g
5518: s&\\\${datarootdir}&$datarootdir&g' ;;
5519: esac
5520: _ACEOF
5521:
5522: # Neutralize VPATH when `$srcdir' = `.'.
5523: # Shell code in configure.ac might set extrasub.
5524: # FIXME: do we really want to maintain this feature?
5525: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5526: ac_sed_extra="$ac_vpsub
5527: $extrasub
5528: _ACEOF
5529: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5530: :t
5531: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5532: s|@configure_input@|$ac_sed_conf_input|;t t
5533: s&@top_builddir@&$ac_top_builddir_sub&;t t
5534: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5535: s&@srcdir@&$ac_srcdir&;t t
5536: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5537: s&@top_srcdir@&$ac_top_srcdir&;t t
5538: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5539: s&@builddir@&$ac_builddir&;t t
5540: s&@abs_builddir@&$ac_abs_builddir&;t t
5541: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5542: s&@INSTALL@&$ac_INSTALL&;t t
5543: $ac_datarootdir_hack
5544: "
5545: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5546: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5547:
5548: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5549: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5550: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5551: "$ac_tmp/out"`; test -z "$ac_out"; } &&
5552: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5553: which seems to be undefined. Please make sure it is defined" >&5
5554: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5555: which seems to be undefined. Please make sure it is defined" >&2;}
5556:
5557: rm -f "$ac_tmp/stdin"
5558: case $ac_file in
5559: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5560: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5561: esac \
5562: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5563: ;;
5564: :H)
5565: #
5566: # CONFIG_HEADER
5567: #
5568: if test x"$ac_file" != x-; then
5569: {
5570: $as_echo "/* $configure_input */" \
5571: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5572: } >"$ac_tmp/config.h" \
5573: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5574: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5575: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5576: $as_echo "$as_me: $ac_file is unchanged" >&6;}
5577: else
5578: rm -f "$ac_file"
5579: mv "$ac_tmp/config.h" "$ac_file" \
5580: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5581: fi
5582: else
5583: $as_echo "/* $configure_input */" \
5584: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5585: || as_fn_error $? "could not create -" "$LINENO" 5
5586: fi
5587: ;;
5588:
5589:
5590: esac
5591:
5592: done # for ac_tag
5593:
5594:
5595: as_fn_exit 0
5596: _ACEOF
5597: ac_clean_files=$ac_clean_files_save
5598:
5599: test $ac_write_fail = 0 ||
5600: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5601:
5602:
5603: # configure is writing to config.log, and then calls config.status.
5604: # config.status does its own redirection, appending to config.log.
5605: # Unfortunately, on DOS this fails, as config.log is still kept open
5606: # by configure, so config.status won't be able to write to it; its
5607: # output is simply discarded. So we exec the FD to /dev/null,
5608: # effectively closing config.log, so it can be properly (re)opened and
5609: # appended to by config.status. When coming back to configure, we
5610: # need to make the FD available again.
5611: if test "$no_create" != yes; then
5612: ac_cs_success=:
5613: ac_config_status_args=
5614: test "$silent" = yes &&
5615: ac_config_status_args="$ac_config_status_args --quiet"
5616: exec 5>/dev/null
5617: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5618: exec 5>>config.log
5619: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5620: # would make configure fail if this is the last instruction.
5621: $ac_cs_success || as_fn_exit 1
5622: fi
5623: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5624: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5625: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5626: fi
5627:
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